🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.61 AU - 0.63 AU

Year: 183 Days

Day: 35 Hours

Environment

Temp: 150 °C

Axial Tilt: 6.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 103,980,464 km

• M1: 266,284 km (0.05 R)
• M2: 290,968 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.65 AU - 0.85 AU

Year: 243 Days

Day: 35.3 Hours

Environment

Temp: 160 °C

Axial Tilt: 33.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 2.61 AU - 3.31 AU

Year: 1908 Days

Day: 29.4 Hours

Environment

Temp: -103 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 3.15 AU - 4.01 AU

Year: 2538 Days

Day: 36 Hours

Environment

Temp: -130 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 103,980,464 km

• M1: 297,550 km (0.083 R)
• M2: 1,397,394 km (0.088 R)

Asteroid Belt

Center: 4.72 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 545.8

Radius: 10.1

Gravity: 5.35 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 5.24 AU - 6.48 AU

Year: 5316 Days

Day: 11.8 Hours

Environment

Temp: -147 °C

Axial Tilt: 46.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 103,980,464 km

• M1: 135,835 km (0.04 R)
• M2: 276,457 km (0.048 R)
• M3: 384,467 km (0.091 R)
• M4: 883,525 km (0.083 R)
• M5: 1,213,837 km (0.058 R)
• M6: 1,362,837 km (0.1 R)
• M7: 1,533,977 km (0.093 R)
• M8: 2,036,326 km (0.103 R)
• M9: 2,214,796 km (0.096 R)
• M10: 2,361,402 km (0.117 R)
• M11: 2,683,786 km (0.085 R)
• M12: 2,899,805 km (0.118 R)
• M13: 3,060,623 km (0.119 R)
• M14: 3,286,665 km (0.044 R)
• M15: 3,560,729 km (0.103 R)
• M16: 3,733,215 km (0.095 R)
• M17: 4,221,802 km (0.118 R)
• M18: 4,659,974 km (0.088 R)
• M19: 4,754,071 km (0.08 R)
• M20: 4,920,424 km (0.075 R)
• M21: 5,185,661 km (0.035 R)
• M22: 5,258,814 km (0.054 R)
• M23: 5,629,817 km (0.071 R)
• M24: 5,856,457 km (0.077 R)
• M25: 6,009,346 km (0.096 R)
• M26: 6,397,254 km (0.045 R)
• M27: 7,581,470 km (0.063 R)
• M28: 8,113,590 km (0.103 R)
• M29: 8,284,132 km (0.103 R)
• M30: 8,369,851 km (0.115 R)
• M31: 10,145,728 km (0.088 R)
• M32: 10,391,068 km (0.111 R)
• M33: 10,762,819 km (0.095 R)
• M34: 11,044,512 km (0.116 R)
• M35: 11,265,318 km (0.106 R)
• M36: 11,871,937 km (0.101 R)
• M37: 12,033,354 km (0.092 R)
• M38: 12,228,130 km (0.112 R)
• M39: 12,554,852 km (0.034 R)
• M40: 12,620,525 km (0.03 R)
• M41: 12,719,409 km (0.087 R)
• M42: 12,884,565 km (0.046 R)
• M43: 13,350,862 km (0.111 R)
• M44: 13,687,457 km (0.091 R)
• M45: 13,958,678 km (0.078 R)
• M46: 14,060,853 km (0.075 R)
• M47: 14,644,435 km (0.049 R)
• M48: 15,061,364 km (0.086 R)
• M49: 15,446,878 km (0.055 R)
• M50: 16,049,009 km (0.118 R)
• M51: 17,276,310 km (0.094 R)
• M52: 17,864,230 km (0.112 R)
• M53: 18,235,083 km (0.066 R)
• M54: 18,421,482 km (0.099 R)
• M55: 19,173,361 km (0.086 R)
• M56: 19,514,893 km (0.081 R)
• M57: 19,743,777 km (0.084 R)
• M58: 19,935,263 km (0.109 R)
• M59: 20,397,071 km (0.115 R)
• M60: 20,706,888 km (0.103 R)
• M61: 20,784,679 km (0.04 R)
• M62: 20,901,366 km (0.118 R)
• M63: 21,645,914 km (0.101 R)
• M64: 22,478,875 km (0.118 R)
• M65: 22,638,795 km (0.09 R)
• M66: 23,484,173 km (0.041 R)
• M67: 23,808,950 km (0.105 R)
• M68: 24,916,124 km (0.096 R)
• M69: 25,040,290 km (0.115 R)
• M70: 25,663,664 km (0.115 R)
• M71: 25,872,503 km (0.077 R)
• M72: 25,956,278 km (0.095 R)
• M73: 26,166,014 km (0.067 R)
• M74: 26,460,572 km (0.095 R)
• M75: 26,587,132 km (0.091 R)
• M76: 27,180,437 km (0.111 R)
• M77: 27,606,941 km (0.113 R)
• M78: 28,121,707 km (0.109 R)
• M79: 29,117,131 km (0.081 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 46.3

Radius: 12.4

Gravity: 0.3 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 4.97 AU - 8.03 AU

Year: 6210 Days

Day: 7.4 Hours

Environment

Temp: -161 °C

Axial Tilt: 136.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 103,980,464 km

• M1: 194,028 km (0.093 R)
• M2: 355,744 km (0.071 R)
• M3: 454,628 km (0.107 R)
• M4: 592,108 km (0.086 R)
• M5: 695,331 km (0.069 R)
• M6: 836,102 km (0.118 R)
• M7: 930,349 km (0.062 R)
• M8: 1,020,407 km (0.112 R)
• M9: 1,402,181 km (0.116 R)
• M10: 1,817,465 km (0.116 R)
• M11: 2,061,159 km (0.081 R)
• M12: 2,192,656 km (0.102 R)
• M13: 2,304,406 km (0.087 R)
• M14: 2,406,731 km (0.091 R)
• M15: 2,522,220 km (0.087 R)
• M16: 2,855,674 km (0.115 R)
• M17: 2,965,927 km (0.056 R)
• M18: 3,090,094 km (0.112 R)
• M19: 3,216,055 km (0.081 R)
• M20: 3,434,318 km (0.083 R)
• M21: 3,551,753 km (0.083 R)
• M22: 3,939,810 km (0.057 R)
• M23: 4,159,718 km (0.073 R)
• M24: 4,497,361 km (0.11 R)
• M25: 4,597,442 km (0.116 R)
• M26: 4,727,293 km (0.037 R)
• M27: 4,931,943 km (0.025 R)
• M28: 5,517,169 km (0.109 R)
• M29: 5,732,740 km (0.115 R)
• M30: 5,841,498 km (0.068 R)
• M31: 5,998,127 km (0.105 R)
• M32: 6,108,679 km (0.087 R)
• M33: 6,187,966 km (0.06 R)
• M34: 6,267,702 km (0.076 R)
• M35: 6,509,003 km (0.105 R)
• M36: 6,704,079 km (0.103 R)
• M37: 7,217,349 km (0.036 R)
• M38: 7,335,083 km (0.043 R)
• M39: 7,487,373 km (0.12 R)
• M40: 7,572,345 km (0.097 R)
• M41: 7,967,732 km (0.091 R)
• M42: 8,072,002 km (0.076 R)
• M43: 8,176,720 km (0.069 R)
• M44: 8,264,235 km (0.116 R)
• M45: 8,440,461 km (0.044 R)
• M46: 8,617,885 km (0.095 R)
• M47: 8,742,799 km (0.099 R)
• M48: 8,868,311 km (0.115 R)
• M49: 9,012,673 km (0.108 R)
• M50: 9,175,885 km (0.105 R)
• M51: 9,431,697 km (0.104 R)
• M52: 9,560,501 km (0.112 R)
• M53: 9,727,003 km (0.069 R)
• M54: 10,194,496 km (0.115 R)
• M55: 10,803,659 km (0.098 R)
• M56: 10,977,043 km (0.045 R)
• M57: 11,073,833 km (0.067 R)
• M58: 11,151,474 km (0.092 R)
• M59: 11,878,221 km (0.1 R)
• M60: 12,966,246 km (0.106 R)
• M61: 13,109,561 km (0.102 R)
• M62: 13,294,763 km (0.074 R)
• M63: 13,792,624 km (0.1 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 960.8

Radius: 14

Gravity: 4.9 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 8.19 AU - 13.59 AU

Year: 13467 Days

Day: 12.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 103,980,464 km

• M1: 212,279 km (0.113 R)
• M2: 344,973 km (0.111 R)
• M3: 513,270 km (0.112 R)
• M4: 818,001 km (0.101 R)
• M5: 993,031 km (0.079 R)
• M6: 1,109,268 km (0.11 R)
• M7: 1,762,861 km (0.061 R)
• M8: 2,145,533 km (0.093 R)
• M9: 2,587,445 km (0.118 R)
• M10: 2,752,302 km (0.062 R)
• M11: 2,920,898 km (0.041 R)
• M12: 3,058,080 km (0.1 R)
• M13: 3,740,096 km (0.055 R)
• M14: 4,079,534 km (0.06 R)
• M15: 4,951,540 km (0.099 R)
• M16: 5,074,958 km (0.084 R)
• M17: 5,578,804 km (0.107 R)
• M18: 5,750,393 km (0.106 R)
• M19: 6,186,919 km (0.102 R)
• M20: 6,364,641 km (0.082 R)
• M21: 6,454,251 km (0.07 R)
• M22: 6,589,188 km (0.077 R)
• M23: 7,325,509 km (0.086 R)
• M24: 8,380,473 km (0.088 R)
• M25: 8,975,872 km (0.104 R)
• M26: 9,894,852 km (0.068 R)
• M27: 10,471,103 km (0.065 R)
• M28: 10,843,602 km (0.099 R)
• M29: 11,220,439 km (0.067 R)
• M30: 12,042,629 km (0.095 R)
• M31: 12,770,871 km (0.068 R)
• M32: 13,919,035 km (0.077 R)
• M33: 14,035,721 km (0.066 R)
• M34: 15,400,502 km (0.102 R)
• M35: 15,581,665 km (0.096 R)
• M36: 16,251,864 km (0.045 R)
• M37: 17,306,379 km (0.089 R)
• M38: 17,620,684 km (0.117 R)
• M39: 18,639,296 km (0.096 R)
• M40: 18,832,427 km (0.064 R)
• M41: 19,285,559 km (0.118 R)
• M42: 19,807,955 km (0.115 R)
• M43: 20,269,016 km (0.111 R)
• M44: 21,876,145 km (0.107 R)
• M45: 22,420,831 km (0.109 R)
• M46: 23,177,348 km (0.032 R)
• M47: 23,315,726 km (0.082 R)
• M48: 23,663,092 km (0.075 R)
• M49: 23,872,230 km (0.094 R)
• M50: 25,069,312 km (0.099 R)
• M51: 26,430,353 km (0.077 R)
• M52: 26,937,789 km (0.117 R)
• M53: 28,257,542 km (0.106 R)
• M54: 29,373,243 km (0.078 R)
• M55: 30,427,758 km (0.08 R)
• M56: 30,959,579 km (0.083 R)
• M57: 32,961,946 km (0.119 R)
• M58: 34,688,754 km (0.064 R)
• M59: 35,164,924 km (0.07 R)
• M60: 36,123,398 km (0.091 R)
• M61: 36,444,884 km (0.116 R)
• M62: 36,686,634 km (0.082 R)
• M63: 37,740,252 km (0.1 R)
• M64: 39,877,108 km (0.107 R)
• M65: 40,625,995 km (0.092 R)
• M66: 44,181,637 km (0.096 R)
• M67: 44,870,086 km (0.067 R)
• M68: 45,129,190 km (0.113 R)
• M69: 45,909,492 km (0.095 R)
• M70: 48,719,987 km (0.076 R)
• M71: 52,856,518 km (0.083 R)
• M72: 53,770,711 km (0.094 R)
• M73: 54,045,821 km (0.072 R)
• M74: 54,229,677 km (0.118 R)
• M75: 56,078,707 km (0.046 R)
• M76: 56,917,502 km (0.084 R)
• M77: 57,291,646 km (0.12 R)
• M78: 58,042,328 km (0.074 R)
• M79: 58,890,698 km (0.09 R)
• M80: 59,838,251 km (0.112 R)
• M81: 60,504,560 km (0.102 R)
• M82: 60,981,926 km (0.096 R)
• M83: 61,173,262 km (0.093 R)
• M84: 62,229,124 km (0.096 R)
• M85: 63,097,540 km (0.06 R)
• M86: 64,164,172 km (0.07 R)
• M87: 65,139,251 km (0.056 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 904.1

Radius: 6.9

Gravity: 18.99 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 15.29 AU - 20.03 AU

Year: 27811 Days

Day: 20.7 Hours

Environment

Temp: -202 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 103,980,464 km

• M1: 357,838 km (0.096 R)
• M2: 496,515 km (0.118 R)
• M3: 1,077,553 km (0.112 R)
• M4: 1,389,465 km (0.089 R)
• M5: 2,009,997 km (0.116 R)
• M6: 2,219,733 km (0.1 R)
• M7: 2,305,752 km (0.045 R)
• M8: 2,706,076 km (0.102 R)
• M9: 2,984,926 km (0.08 R)
• M10: 3,127,942 km (0.032 R)
• M11: 3,671,281 km (0.058 R)
• M12: 5,068,376 km (0.083 R)
• M13: 5,239,217 km (0.102 R)
• M14: 5,296,513 km (0.061 R)
• M15: 5,412,002 km (0.042 R)
• M16: 5,763,108 km (0.057 R)
• M17: 5,822,349 km (0.1 R)
• M18: 6,061,257 km (0.12 R)
• M19: 6,487,312 km (0.074 R)
• M20: 6,548,946 km (0.079 R)
• M21: 6,797,428 km (0.056 R)
• M22: 7,626,649 km (0.118 R)
• M23: 8,219,206 km (0.049 R)
• M24: 9,378,440 km (0.117 R)
• M25: 9,658,637 km (0.106 R)
• M26: 10,371,022 km (0.095 R)
• M27: 11,921,604 km (0.105 R)
• M28: 12,839,536 km (0.103 R)
• M29: 13,228,790 km (0.072 R)
• M30: 13,780,208 km (0.061 R)
• M31: 14,824,102 km (0.091 R)
• M32: 17,157,380 km (0.116 R)
• M33: 17,242,800 km (0.066 R)
• M34: 17,844,782 km (0.06 R)
• M35: 18,453,645 km (0.114 R)
• M36: 21,047,672 km (0.111 R)
• M37: 30,719,474 km (0.118 R)
• M38: 30,823,295 km (0.053 R)
• M39: 31,762,620 km (0.087 R)
• M40: 31,972,506 km (0.102 R)
• M41: 32,605,305 km (0.074 R)
• M42: 35,721,728 km (0.081 R)
• M43: 35,940,140 km (0.063 R)
• M44: 37,259,743 km (0.083 R)
• M45: 37,703,151 km (0.118 R)
• M46: 38,595,353 km (0.056 R)
• M47: 38,819,451 km (0.081 R)
• M48: 39,381,639 km (0.102 R)
• M49: 39,494,287 km (0.072 R)
• M50: 41,542,282 km (0.091 R)
• M51: 43,974,892 km (0.084 R)
• M52: 44,795,886 km (0.045 R)
• M53: 47,289,383 km (0.114 R)
• M54: 49,462,142 km (0.103 R)
• M55: 50,071,455 km (0.072 R)
• M56: 52,038,068 km (0.101 R)
• M57: 52,161,786 km (0.075 R)
• M58: 53,529,409 km (0.025 R)
• M59: 55,034,813 km (0.114 R)
• M60: 55,160,924 km (0.105 R)
• M61: 56,554,129 km (0.102 R)
• M62: 56,808,595 km (0.064 R)
• M63: 58,601,226 km (0.066 R)
• M64: 59,245,843 km (0.108 R)
• M65: 60,802,559 km (0.089 R)
• M66: 61,193,907 km (0.11 R)
• M67: 63,823,837 km (0.075 R)
• M68: 65,019,423 km (0.05 R)
• M69: 65,954,260 km (0.095 R)
• M70: 66,088,300 km (0.096 R)
• M71: 66,356,380 km (0.057 R)
• M72: 66,759,247 km (0.058 R)
• M73: 68,243,257 km (0.067 R)
• M74: 68,514,329 km (0.029 R)
• M75: 69,193,354 km (0.116 R)
• M76: 69,465,622 km (0.118 R)
• M77: 73,175,798 km (0.042 R)
• M78: 74,705,736 km (0.052 R)
• M79: 78,647,341 km (0.06 R)
• M80: 78,931,577 km (0.112 R)
• M81: 81,791,589 km (0.099 R)
• M82: 85,706,116 km (0.111 R)
• M83: 85,998,430 km (0.093 R)
• M84: 86,144,737 km (0.048 R)
• M85: 93,264,698 km (0.108 R)
• M86: 93,715,885 km (0.119 R)
• M87: 93,866,530 km (0.091 R)
• M88: 94,469,559 km (0.059 R)
• M89: 96,590,558 km (0.106 R)
• M90: 97,199,421 km (0.114 R)
• M91: 99,493,953 km (0.074 R)
• M92: 100,879,230 km (0.09 R)
• M93: 103,357,767 km (0.083 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 280 - 15,303 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit