🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.49 AU - 0.67 AU

Year: 161 Days

Day: 31.4 Hours

Environment

Temp: 163 °C

Axial Tilt: 16.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 81,566,809 km

• M1: 60,737 km (0.069 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.52 AU - 0.66 AU

Year: 166 Days

Day: 32.8 Hours

Environment

Temp: 215 °C

Axial Tilt: 38.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 81,566,809 km

• M1: 23,786 km (0.052 R)
• M2: 65,673 km (0.036 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.88 AU - 1.26 AU

Year: 404 Days

Day: 24.7 Hours

Environment

Temp: 20 °C

Axial Tilt: 39.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 81,566,809 km

• M1: 34,557 km (0.109 R)

Asteroid Belt

Center: 2.73 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 3.99 AU - 4.77 AU

Year: 3348 Days

Day: 23 Hours

Environment

Temp: -127 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 605.8

Radius: 9

Gravity: 7.48 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 5 AU - 5.48 AU

Year: 4381 Days

Day: 11.8 Hours

Environment

Temp: -145 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 81,566,809 km

• M1: 170,542 km (0.111 R)
• M2: 235,766 km (0.11 R)
• M3: 347,516 km (0.052 R)
• M4: 490,681 km (0.107 R)
• M5: 570,267 km (0.118 R)
• M6: 721,211 km (0.089 R)
• M7: 790,176 km (0.119 R)
• M8: 998,267 km (0.097 R)
• M9: 1,076,057 km (0.086 R)
• M10: 1,169,556 km (0.119 R)
• M11: 1,251,985 km (0.094 R)
• M12: 1,451,997 km (0.094 R)
• M13: 1,631,963 km (0.111 R)
• M14: 1,693,597 km (0.119 R)
• M15: 1,948,063 km (0.096 R)
• M16: 2,063,254 km (0.112 R)
• M17: 2,283,462 km (0.116 R)
• M18: 2,493,497 km (0.075 R)
• M19: 2,600,909 km (0.102 R)
• M20: 2,801,968 km (0.106 R)
• M21: 3,199,898 km (0.098 R)
• M22: 3,575,240 km (0.073 R)
• M23: 3,696,863 km (0.117 R)
• M24: 3,778,543 km (0.105 R)
• M25: 4,090,754 km (0.068 R)
• M26: 4,918,329 km (0.085 R)
• M27: 5,008,537 km (0.091 R)
• M28: 5,796,618 km (0.074 R)
• M29: 5,987,804 km (0.115 R)
• M30: 6,598,313 km (0.117 R)
• M31: 6,797,877 km (0.076 R)
• M32: 6,999,385 km (0.061 R)
• M33: 7,460,147 km (0.105 R)
• M34: 8,627,608 km (0.105 R)
• M35: 9,427,658 km (0.096 R)
• M36: 9,568,130 km (0.081 R)
• M37: 9,709,201 km (0.11 R)
• M38: 9,879,294 km (0.057 R)
• M39: 9,936,291 km (0.104 R)
• M40: 10,022,010 km (0.031 R)
• M41: 10,309,238 km (0.097 R)
• M42: 10,774,338 km (0.077 R)
• M43: 11,068,597 km (0.039 R)
• M44: 11,216,848 km (0.087 R)
• M45: 11,335,779 km (0.079 R)
• M46: 11,455,158 km (0.11 R)
• M47: 11,635,124 km (0.112 R)
• M48: 12,548,569 km (0.096 R)
• M49: 12,796,003 km (0.107 R)
• M50: 12,858,087 km (0.074 R)
• M51: 12,982,702 km (0.096 R)
• M52: 13,201,713 km (0.115 R)
• M53: 13,358,791 km (0.086 R)
• M54: 13,993,534 km (0.037 R)
• M55: 14,346,885 km (0.119 R)
• M56: 14,735,689 km (0.118 R)
• M57: 14,964,125 km (0.104 R)
• M58: 15,029,500 km (0.081 R)
• M59: 15,656,315 km (0.096 R)
• M60: 15,922,898 km (0.118 R)
• M61: 16,392,785 km (0.05 R)
• M62: 16,595,640 km (0.07 R)
• M63: 16,833,201 km (0.092 R)
• M64: 17,003,743 km (0.09 R)
• M65: 17,208,991 km (0.068 R)
• M66: 17,725,852 km (0.103 R)
• M67: 17,864,529 km (0.096 R)
• M68: 18,038,362 km (0.111 R)
• M69: 18,704,222 km (0.099 R)
• M70: 19,199,989 km (0.096 R)
• M71: 19,735,998 km (0.098 R)
• M72: 20,240,742 km (0.074 R)
• M73: 20,313,147 km (0.05 R)
• M74: 20,859,329 km (0.065 R)
• M75: 21,706,053 km (0.116 R)
• M76: 22,789,740 km (0.118 R)
• M77: 23,091,778 km (0.113 R)
• M78: 23,509,156 km (0.095 R)
• M79: 24,082,564 km (0.065 R)
• M80: 24,197,755 km (0.044 R)
• M81: 24,351,691 km (0.049 R)
• M82: 25,438,071 km (0.092 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 509

Radius: 8.4

Gravity: 7.21 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 5.61 AU - 5.67 AU

Year: 4892 Days

Day: 14.9 Hours

Environment

Temp: -156 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 81,566,809 km

• M1: 139,724 km (0.107 R)
• M2: 644,916 km (0.119 R)
• M3: 793,467 km (0.115 R)
• M4: 940,821 km (0.103 R)
• M5: 1,004,998 km (0.101 R)
• M6: 1,262,756 km (0.114 R)
• M7: 1,319,752 km (0.111 R)
• M8: 1,855,313 km (0.117 R)
• M9: 1,920,537 km (0.091 R)
• M10: 2,053,380 km (0.105 R)
• M11: 2,206,419 km (0.116 R)
• M12: 2,310,689 km (0.058 R)
• M13: 2,688,423 km (0.046 R)
• M14: 2,762,624 km (0.115 R)
• M15: 2,837,572 km (0.092 R)
• M16: 3,241,786 km (0.102 R)
• M17: 3,340,820 km (0.067 R)
• M18: 3,788,117 km (0.071 R)
• M19: 4,104,068 km (0.08 R)
• M20: 4,428,546 km (0.091 R)
• M21: 5,079,446 km (0.047 R)
• M22: 5,334,062 km (0.07 R)
• M23: 5,474,833 km (0.079 R)
• M24: 5,545,593 km (0.117 R)
• M25: 5,783,902 km (0.093 R)
• M26: 6,001,268 km (0.091 R)
• M27: 6,295,228 km (0.099 R)
• M28: 6,369,429 km (0.102 R)
• M29: 6,543,860 km (0.099 R)
• M30: 6,644,240 km (0.117 R)
• M31: 7,179,501 km (0.097 R)
• M32: 7,728,525 km (0.116 R)
• M33: 7,861,368 km (0.089 R)
• M34: 8,102,221 km (0.03 R)
• M35: 8,563,730 km (0.086 R)
• M36: 9,061,891 km (0.085 R)
• M37: 9,314,412 km (0.096 R)
• M38: 9,427,359 km (0.041 R)
• M39: 9,597,751 km (0.106 R)
• M40: 10,435,499 km (0.069 R)
• M41: 10,611,875 km (0.113 R)
• M42: 11,236,446 km (0.116 R)
• M43: 11,296,584 km (0.109 R)
• M44: 11,873,134 km (0.107 R)
• M45: 12,149,441 km (0.071 R)
• M46: 12,490,225 km (0.114 R)
• M47: 12,614,990 km (0.071 R)
• M48: 12,802,735 km (0.044 R)
• M49: 14,110,819 km (0.097 R)
• M50: 14,175,745 km (0.094 R)
• M51: 14,731,351 km (0.106 R)
• M52: 14,962,181 km (0.097 R)
• M53: 15,061,514 km (0.059 R)
• M54: 15,729,169 km (0.109 R)
• M55: 15,830,147 km (0.109 R)
• M56: 15,965,085 km (0.04 R)
• M57: 16,577,239 km (0.096 R)
• M58: 17,197,173 km (0.114 R)
• M59: 17,370,706 km (0.06 R)
• M60: 18,000,214 km (0.103 R)
• M61: 18,530,539 km (0.092 R)
• M62: 19,030,046 km (0.044 R)
• M63: 20,115,528 km (0.111 R)
• M64: 20,739,501 km (0.075 R)
• M65: 20,887,304 km (0.112 R)
• M66: 21,931,197 km (0.059 R)
• M67: 22,006,445 km (0.071 R)
• M68: 22,194,938 km (0.1 R)
• M69: 22,611,269 km (0.112 R)
• M70: 22,839,556 km (0.113 R)
• M71: 23,068,590 km (0.097 R)
• M72: 23,490,306 km (0.077 R)
• M73: 23,876,119 km (0.119 R)
• M74: 24,653,729 km (0.055 R)
• M75: 24,731,969 km (0.093 R)
• M76: 25,006,331 km (0.041 R)
• M77: 25,281,891 km (0.077 R)
• M78: 25,637,485 km (0.116 R)
• M79: 25,954,931 km (0.109 R)
• M80: 26,714,290 km (0.1 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 118.6

Radius: 13.4

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 5.32 AU - 7.24 AU

Year: 5748 Days

Day: 9.5 Hours

Environment

Temp: -160 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 81,566,809 km

• M1: 210,783 km (0.08 R)
• M2: 296,952 km (0.065 R)
• M3: 484,099 km (0.077 R)
• M4: 798,254 km (0.098 R)
• M5: 1,240,615 km (0.112 R)
• M6: 1,327,083 km (0.111 R)
• M7: 1,622,987 km (0.094 R)
• M8: 2,068,191 km (0.031 R)
• M9: 2,663,440 km (0.116 R)
• M10: 2,863,902 km (0.107 R)
• M11: 3,159,058 km (0.064 R)
• M12: 3,604,860 km (0.086 R)
• M13: 3,940,258 km (0.069 R)
• M14: 4,087,163 km (0.118 R)
• M15: 4,186,048 km (0.104 R)
• M16: 4,573,057 km (0.092 R)
• M17: 4,796,856 km (0.098 R)
• M18: 5,381,484 km (0.046 R)
• M19: 5,544,995 km (0.109 R)
• M20: 5,691,601 km (0.098 R)
• M21: 5,895,502 km (0.099 R)
• M22: 6,177,345 km (0.089 R)
• M23: 6,406,080 km (0.108 R)
• M24: 6,579,464 km (0.116 R)
• M25: 6,696,001 km (0.082 R)
• M26: 7,268,661 km (0.067 R)
• M27: 7,449,675 km (0.083 R)
• M28: 8,566,872 km (0.078 R)
• M29: 8,672,937 km (0.108 R)
• M30: 8,907,955 km (0.077 R)
• M31: 9,037,058 km (0.067 R)
• M32: 9,515,621 km (0.104 R)
• M33: 9,713,839 km (0.098 R)
• M34: 10,271,689 km (0.111 R)
• M35: 10,656,904 km (0.114 R)
• M36: 10,931,864 km (0.111 R)
• M37: 11,255,445 km (0.09 R)
• M38: 11,652,627 km (0.092 R)
• M39: 11,864,906 km (0.094 R)
• M40: 12,533,310 km (0.064 R)
• M41: 13,042,541 km (0.093 R)
• M42: 13,361,334 km (0.068 R)
• M43: 13,583,487 km (0.113 R)
• M44: 13,707,503 km (0.085 R)
• M45: 14,131,763 km (0.104 R)
• M46: 14,535,079 km (0.073 R)
• M47: 14,712,651 km (0.073 R)
• M48: 15,044,609 km (0.035 R)
• M49: 15,172,814 km (0.117 R)
• M50: 15,275,738 km (0.096 R)
• M51: 15,845,855 km (0.049 R)
• M52: 16,926,999 km (0.101 R)
• M53: 17,355,298 km (0.063 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 225.5

Radius: 9.2

Gravity: 2.66 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 6.91 AU - 7.59 AU

Year: 7130 Days

Day: 14.3 Hours

Environment

Temp: -154 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 81,566,809 km

• M1: 183,257 km (0.11 R)
• M2: 264,938 km (0.096 R)
• M3: 687,402 km (0.108 R)
• M4: 848,370 km (0.072 R)
• M5: 1,140,085 km (0.06 R)
• M6: 1,248,993 km (0.107 R)
• M7: 1,829,283 km (0.102 R)
• M8: 2,056,372 km (0.066 R)
• M9: 2,156,453 km (0.073 R)
• M10: 2,258,329 km (0.104 R)
• M11: 2,361,702 km (0.046 R)
• M12: 2,609,286 km (0.1 R)
• M13: 2,718,044 km (0.108 R)
• M14: 2,865,398 km (0.062 R)
• M15: 3,187,482 km (0.117 R)
• M16: 3,481,142 km (0.108 R)
• M17: 3,540,982 km (0.085 R)
• M18: 3,845,413 km (0.096 R)
• M19: 3,927,991 km (0.114 R)
• M20: 4,032,111 km (0.033 R)
• M21: 4,221,802 km (0.1 R)
• M22: 4,349,857 km (0.088 R)
• M23: 4,457,717 km (0.066 R)
• M24: 5,032,323 km (0.12 R)
• M25: 5,122,979 km (0.069 R)
• M26: 5,513,729 km (0.114 R)
• M27: 5,607,078 km (0.071 R)
• M28: 6,033,731 km (0.098 R)
• M29: 6,105,837 km (0.06 R)
• M30: 6,323,951 km (0.098 R)
• M31: 6,618,808 km (0.115 R)
• M32: 7,504,577 km (0.074 R)
• M33: 7,869,147 km (0.06 R)
• M34: 9,025,240 km (0.064 R)
• M35: 10,090,526 km (0.077 R)
• M36: 10,580,010 km (0.073 R)
• M37: 10,667,076 km (0.091 R)
• M38: 10,871,427 km (0.117 R)
• M39: 11,047,653 km (0.082 R)
• M40: 11,492,258 km (0.068 R)
• M41: 11,701,695 km (0.119 R)
• M42: 11,761,833 km (0.117 R)
• M43: 11,882,260 km (0.109 R)
• M44: 12,215,713 km (0.032 R)
• M45: 12,644,610 km (0.108 R)
• M46: 12,706,394 km (0.119 R)
• M47: 13,454,234 km (0.077 R)
• M48: 13,580,345 km (0.066 R)
• M49: 13,960,772 km (0.115 R)
• M50: 14,376,954 km (0.106 R)
• M51: 14,602,697 km (0.09 R)
• M52: 14,829,787 km (0.032 R)
• M53: 14,992,549 km (0.11 R)
• M54: 15,451,665 km (0.046 R)
• M55: 16,316,640 km (0.104 R)
• M56: 16,417,319 km (0.117 R)
• M57: 16,552,107 km (0.026 R)
• M58: 16,619,575 km (0.103 R)
• M59: 16,721,003 km (0.113 R)
• M60: 16,856,688 km (0.109 R)
• M61: 16,958,564 km (0.058 R)
• M62: 18,267,097 km (0.085 R)
• M63: 18,476,683 km (0.109 R)
• M64: 18,968,860 km (0.119 R)
• M65: 19,039,471 km (0.086 R)
• M66: 19,930,176 km (0.111 R)
• M67: 20,109,993 km (0.064 R)
• M68: 21,788,930 km (0.059 R)
• M69: 22,122,683 km (0.097 R)
• M70: 22,197,033 km (0.072 R)
• M71: 22,346,032 km (0.076 R)
• M72: 22,832,674 km (0.107 R)
• M73: 23,740,434 km (0.104 R)
• M74: 24,045,614 km (0.032 R)
• M75: 24,313,693 km (0.117 R)
• M76: 24,544,223 km (0.072 R)
• M77: 25,240,302 km (0.112 R)
• M78: 25,473,825 km (0.032 R)
• M79: 25,590,810 km (0.119 R)
• M80: 25,982,158 km (0.114 R)
• M81: 26,336,107 km (0.072 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 382

Radius: 5.5

Gravity: 12.63 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 14.97 AU - 22.59 AU

Year: 29726 Days

Day: 16 Hours

Environment

Temp: -199 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 81,566,809 km

• M1: 534,962 km (0.106 R)
• M2: 898,784 km (0.077 R)
• M3: 1,034,768 km (0.079 R)
• M4: 1,418,936 km (0.083 R)
• M5: 2,417,202 km (0.112 R)
• M6: 2,841,312 km (0.063 R)
• M7: 3,205,284 km (0.102 R)
• M8: 3,844,366 km (0.093 R)
• M9: 4,383,367 km (0.083 R)
• M10: 5,881,889 km (0.116 R)
• M11: 7,357,822 km (0.068 R)
• M12: 7,412,574 km (0.054 R)
• M13: 8,079,931 km (0.07 R)
• M14: 8,478,160 km (0.106 R)
• M15: 8,766,435 km (0.118 R)
• M16: 9,058,001 km (0.06 R)
• M17: 9,116,644 km (0.046 R)
• M18: 9,293,469 km (0.069 R)
• M19: 9,352,709 km (0.085 R)
• M20: 9,590,719 km (0.064 R)
• M21: 10,133,760 km (0.12 R)
• M22: 10,316,868 km (0.09 R)
• M23: 11,123,350 km (0.043 R)
• M24: 11,629,589 km (0.06 R)
• M25: 12,014,205 km (0.068 R)
• M26: 12,208,084 km (0.05 R)
• M27: 12,337,935 km (0.06 R)
• M28: 12,468,235 km (0.117 R)
• M29: 13,259,607 km (0.109 R)
• M30: 13,661,278 km (0.083 R)
• M31: 13,728,746 km (0.045 R)
• M32: 13,863,683 km (0.059 R)
• M33: 15,307,901 km (0.082 R)
• M34: 16,583,373 km (0.1 R)
• M35: 16,943,754 km (0.061 R)
• M36: 18,783,658 km (0.112 R)
• M37: 19,008,653 km (0.069 R)
• M38: 19,917,760 km (0.116 R)
• M39: 20,070,649 km (0.06 R)
• M40: 20,918,420 km (0.089 R)
• M41: 21,385,764 km (0.085 R)
• M42: 21,777,860 km (0.115 R)
• M43: 22,093,212 km (0.061 R)
• M44: 22,251,486 km (0.078 R)
• M45: 22,410,210 km (0.105 R)
• M46: 22,808,439 km (0.101 R)
• M47: 24,752,314 km (0.103 R)
• M48: 25,660,822 km (0.068 R)
• M49: 26,077,452 km (0.095 R)
• M50: 27,425,478 km (0.051 R)
• M51: 29,576,696 km (0.099 R)
• M52: 30,101,036 km (0.094 R)
• M53: 31,603,298 km (0.055 R)
• M54: 32,049,698 km (0.109 R)
• M55: 32,498,193 km (0.069 R)
• M56: 34,588,224 km (0.049 R)
• M57: 38,040,195 km (0.12 R)
• M58: 39,374,608 km (0.073 R)
• M59: 40,337,271 km (0.094 R)
• M60: 40,530,701 km (0.098 R)
• M61: 40,724,430 km (0.103 R)
• M62: 42,187,348 km (0.109 R)
• M63: 43,172,150 km (0.115 R)
• M64: 45,365,405 km (0.062 R)
• M65: 45,566,614 km (0.101 R)
• M66: 46,070,759 km (0.107 R)
• M67: 46,374,143 km (0.093 R)
• M68: 47,084,733 km (0.11 R)
• M69: 48,619,458 km (0.074 R)
• M70: 49,341,267 km (0.1 R)
• M71: 49,651,683 km (0.034 R)
• M72: 49,859,026 km (0.08 R)
• M73: 53,321,169 km (0.068 R)
• M74: 54,065,418 km (0.115 R)
• M75: 57,511,405 km (0.029 R)
• M76: 58,602,722 km (0.117 R)
• M77: 59,590,816 km (0.091 R)
• M78: 65,747,367 km (0.068 R)
• M79: 66,202,892 km (0.081 R)
• M80: 66,316,886 km (0.114 R)
• M81: 67,002,642 km (0.106 R)
• M82: 68,035,616 km (0.093 R)
• M83: 68,842,696 km (0.096 R)
• M84: 69,652,918 km (0.079 R)
• M85: 70,349,895 km (0.107 R)
• M86: 75,531,516 km (0.044 R)
• M87: 76,606,377 km (0.077 R)
• M88: 77,325,793 km (0.081 R)
• M89: 77,806,601 km (0.11 R)
• M90: 78,892,232 km (0.078 R)
• M91: 79,497,505 km (0.098 R)
• M92: 81,322,450 km (0.118 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 543 - 17,416 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit