🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.55 AU - 0.61 AU

Year: 166 Days

Day: 34.7 Hours

Environment

Temp: 199 °C

Axial Tilt: 27.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 44,910,252 km

• M1: 130,300 km (0.062 R)
• M2: 150,495 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.46 AU - 0.7 AU

Year: 166 Days

Day: 15.9 Hours

Environment

Temp: 211 °C

Axial Tilt: 23 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 44,910,252 km

• M1: 118,332 km (0.053 R)
• M2: 444,156 km (0.052 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.39 AU - 2.01 AU

Year: 835 Days

Day: 21.9 Hours

Environment

Temp: -71 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,910,252 km

• M1: 578,495 km (0.096 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.62 AU - 1.82 AU

Year: 850 Days

Day: 43.6 Hours

Environment

Temp: -54 °C

Axial Tilt: 45.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 831.6

Radius: 8.2

Gravity: 12.37 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 4.62 AU - 4.9 AU

Year: 3912 Days

Day: 12.9 Hours

Environment

Temp: -141 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 44,910,252 km

• M1: 114,592 km (0.106 R)
• M2: 173,384 km (0.106 R)
• M3: 319,990 km (0.088 R)
• M4: 492,476 km (0.092 R)
• M5: 695,630 km (0.066 R)
• M6: 1,483,861 km (0.058 R)
• M7: 1,716,935 km (0.07 R)
• M8: 1,878,800 km (0.051 R)
• M9: 1,961,677 km (0.089 R)
• M10: 2,028,996 km (0.049 R)
• M11: 2,165,728 km (0.086 R)
• M12: 2,287,950 km (0.102 R)
• M13: 2,875,720 km (0.079 R)
• M14: 2,971,612 km (0.08 R)
• M15: 3,266,021 km (0.083 R)
• M16: 3,569,854 km (0.078 R)
• M17: 3,652,432 km (0.1 R)
• M18: 4,117,831 km (0.102 R)
• M19: 4,535,059 km (0.044 R)
• M20: 5,081,241 km (0.118 R)
• M21: 5,314,913 km (0.11 R)
• M22: 5,433,095 km (0.056 R)
• M23: 6,111,223 km (0.107 R)
• M24: 6,510,649 km (0.118 R)
• M25: 6,611,777 km (0.1 R)
• M26: 6,892,722 km (0.066 R)
• M27: 7,519,387 km (0.077 R)
• M28: 7,625,602 km (0.115 R)
• M29: 8,055,397 km (0.092 R)
• M30: 8,520,796 km (0.081 R)
• M31: 8,742,799 km (0.114 R)
• M32: 8,910,648 km (0.07 R)
• M33: 9,022,996 km (0.105 R)
• M34: 9,534,919 km (0.098 R)
• M35: 9,649,960 km (0.098 R)
• M36: 10,705,972 km (0.086 R)
• M37: 10,975,697 km (0.059 R)
• M38: 11,460,693 km (0.099 R)
• M39: 11,829,003 km (0.116 R)
• M40: 12,263,734 km (0.103 R)
• M41: 12,703,702 km (0.074 R)
• M42: 13,116,891 km (0.087 R)
• M43: 13,276,961 km (0.071 R)
• M44: 13,502,105 km (0.066 R)
• M45: 13,599,045 km (0.117 R)
• M46: 13,663,821 km (0.117 R)
• M47: 13,988,897 km (0.1 R)
• M48: 14,316,666 km (0.078 R)
• M49: 14,448,611 km (0.048 R)
• M50: 14,713,399 km (0.12 R)
• M51: 14,879,752 km (0.086 R)
• M52: 14,946,473 km (0.1 R)
• M53: 15,080,213 km (0.072 R)
• M54: 15,416,360 km (0.102 R)
• M55: 15,551,447 km (0.038 R)
• M56: 15,754,900 km (0.079 R)
• M57: 16,164,349 km (0.095 R)
• M58: 16,439,310 km (0.075 R)
• M59: 17,168,450 km (0.098 R)
• M60: 17,448,946 km (0.118 R)
• M61: 17,625,172 km (0.106 R)
• M62: 18,371,217 km (0.088 R)
• M63: 18,622,242 km (0.111 R)
• M64: 19,454,904 km (0.118 R)
• M65: 20,447,935 km (0.094 R)
• M66: 20,782,585 km (0.091 R)
• M67: 21,006,683 km (0.118 R)
• M68: 21,081,482 km (0.038 R)
• M69: 21,193,979 km (0.088 R)
• M70: 21,344,325 km (0.083 R)
• M71: 21,494,970 km (0.077 R)
• M72: 21,645,914 km (0.06 R)
• M73: 22,751,293 km (0.086 R)
• M74: 23,020,868 km (0.111 R)
• M75: 23,136,657 km (0.065 R)
• M76: 23,213,999 km (0.081 R)
• M77: 23,407,728 km (0.12 R)
• M78: 23,874,923 km (0.102 R)
• M79: 25,254,963 km (0.102 R)
• M80: 25,414,285 km (0.104 R)
• M81: 25,653,940 km (0.054 R)
• M82: 26,863,589 km (0.078 R)
• M83: 27,189,263 km (0.109 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 429.6

Radius: 8.4

Gravity: 6.09 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 5.61 AU - 5.73 AU

Year: 5086 Days

Day: 8.1 Hours

Environment

Temp: -158 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 44,910,252 km

• M1: 119,678 km (0.087 R)
• M2: 220,058 km (0.083 R)
• M3: 336,595 km (0.091 R)
• M4: 413,189 km (0.07 R)
• M5: 487,091 km (0.082 R)
• M6: 607,517 km (0.098 R)
• M7: 807,529 km (0.058 R)
• M8: 952,639 km (0.067 R)
• M9: 1,067,381 km (0.059 R)
• M10: 1,453,942 km (0.103 R)
• M11: 1,678,039 km (0.039 R)
• M12: 1,881,492 km (0.097 R)
• M13: 1,994,439 km (0.1 R)
• M14: 2,486,017 km (0.097 R)
• M15: 2,628,135 km (0.08 R)
• M16: 2,682,140 km (0.073 R)
• M17: 2,791,347 km (0.101 R)
• M18: 2,920,599 km (0.1 R)
• M19: 3,014,247 km (0.086 R)
• M20: 3,185,088 km (0.115 R)
• M21: 3,242,833 km (0.119 R)
• M22: 3,339,772 km (0.104 R)
• M23: 3,636,575 km (0.088 R)
• M24: 3,962,399 km (0.108 R)
• M25: 4,213,125 km (0.119 R)
• M26: 5,153,198 km (0.071 R)
• M27: 5,705,364 km (0.079 R)
• M28: 6,012,338 km (0.088 R)
• M29: 6,865,495 km (0.074 R)
• M30: 7,497,845 km (0.118 R)
• M31: 8,361,025 km (0.104 R)
• M32: 8,548,172 km (0.063 R)
• M33: 9,090,464 km (0.116 R)
• M34: 9,699,926 km (0.074 R)
• M35: 9,756,025 km (0.108 R)
• M36: 10,351,125 km (0.072 R)
• M37: 10,667,525 km (0.064 R)
• M38: 10,899,701 km (0.07 R)
• M39: 11,339,519 km (0.099 R)
• M40: 11,606,102 km (0.104 R)
• M41: 11,665,642 km (0.085 R)
• M42: 11,785,021 km (0.057 R)
• M43: 11,845,010 km (0.103 R)
• M44: 11,904,849 km (0.086 R)
• M45: 11,995,056 km (0.112 R)
• M46: 12,632,194 km (0.072 R)
• M47: 13,001,252 km (0.088 R)
• M48: 13,125,119 km (0.102 R)
• M49: 13,812,970 km (0.105 R)
• M50: 13,970,945 km (0.119 R)
• M51: 14,480,625 km (0.067 R)
• M52: 14,834,574 km (0.087 R)
• M53: 14,931,513 km (0.114 R)
• M54: 15,028,752 km (0.114 R)
• M55: 16,012,507 km (0.118 R)
• M56: 16,512,314 km (0.117 R)
• M57: 17,051,016 km (0.102 R)
• M58: 17,766,692 km (0.098 R)
• M59: 19,403,891 km (0.086 R)
• M60: 19,829,647 km (0.038 R)
• M61: 19,972,213 km (0.026 R)
• M62: 20,079,475 km (0.082 R)
• M63: 20,762,539 km (0.025 R)
• M64: 21,343,876 km (0.119 R)
• M65: 21,563,187 km (0.099 R)
• M66: 21,673,141 km (0.056 R)
• M67: 22,041,002 km (0.074 R)
• M68: 22,151,705 km (0.095 R)
• M69: 22,857,507 km (0.085 R)
• M70: 22,969,556 km (0.089 R)
• M71: 23,344,598 km (0.103 R)
• M72: 23,986,822 km (0.034 R)
• M73: 24,367,399 km (0.065 R)
• M74: 24,520,138 km (0.063 R)
• M75: 24,634,880 km (0.045 R)
• M76: 25,327,368 km (0.066 R)
• M77: 25,598,290 km (0.102 R)
• M78: 25,714,677 km (0.065 R)
• M79: 26,104,080 km (0.056 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 257.9

Radius: 11.2

Gravity: 2.06 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 5.88 AU - 8.88 AU

Year: 7553 Days

Day: 11.6 Hours

Environment

Temp: -169 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 44,910,252 km

• M1: 146,456 km (0.066 R)
• M2: 226,192 km (0.065 R)
• M3: 342,579 km (0.117 R)
• M4: 668,403 km (0.061 R)
• M5: 749,635 km (0.065 R)
• M6: 1,083,537 km (0.052 R)
• M7: 1,447,509 km (0.074 R)
• M8: 1,540,559 km (0.045 R)
• M9: 1,651,710 km (0.074 R)
• M10: 1,967,511 km (0.096 R)
• M11: 2,071,332 km (0.072 R)
• M12: 2,159,296 km (0.086 R)
• M13: 2,636,962 km (0.114 R)
• M14: 2,752,002 km (0.054 R)
• M15: 3,147,539 km (0.057 R)
• M16: 3,774,504 km (0.081 R)
• M17: 4,809,721 km (0.032 R)
• M18: 5,213,635 km (0.115 R)
• M19: 5,529,885 km (0.077 R)
• M20: 5,603,787 km (0.105 R)
• M21: 5,852,568 km (0.068 R)
• M22: 6,003,662 km (0.052 R)
• M23: 6,283,859 km (0.068 R)
• M24: 6,516,334 km (0.089 R)
• M25: 6,620,603 km (0.084 R)
• M26: 7,204,035 km (0.05 R)
• M27: 7,447,431 km (0.068 R)
• M28: 7,666,143 km (0.111 R)
• M29: 7,831,449 km (0.102 R)
• M30: 8,306,721 km (0.114 R)
• M31: 8,993,375 km (0.085 R)
• M32: 9,520,558 km (0.088 R)
• M33: 9,639,040 km (0.03 R)
• M34: 10,057,614 km (0.113 R)
• M35: 10,178,340 km (0.056 R)
• M36: 10,574,026 km (0.027 R)
• M37: 10,758,331 km (0.107 R)
• M38: 11,286,411 km (0.11 R)
• M39: 11,380,359 km (0.077 R)
• M40: 11,695,861 km (0.093 R)
• M41: 12,174,424 km (0.08 R)
• M42: 12,464,794 km (0.103 R)
• M43: 12,724,645 km (0.092 R)
• M44: 13,019,203 km (0.075 R)
• M45: 14,355,561 km (0.081 R)
• M46: 14,594,020 km (0.088 R)
• M47: 15,212,907 km (0.074 R)
• M48: 15,490,710 km (0.043 R)
• M49: 15,665,291 km (0.112 R)
• M50: 15,770,308 km (0.097 R)
• M51: 16,086,857 km (0.094 R)
• M52: 16,192,773 km (0.035 R)
• M53: 16,905,158 km (0.082 R)
• M54: 17,409,901 km (0.078 R)
• M55: 19,327,746 km (0.119 R)
• M56: 19,666,585 km (0.092 R)
• M57: 19,779,830 km (0.094 R)
• M58: 20,083,215 km (0.068 R)
• M59: 20,159,211 km (0.111 R)
• M60: 20,235,506 km (0.073 R)
• M61: 21,234,371 km (0.044 R)
• M62: 21,583,981 km (0.049 R)
• M63: 21,857,146 km (0.087 R)
• M64: 22,406,919 km (0.067 R)
• M65: 23,160,294 km (0.097 R)
• M66: 23,560,318 km (0.057 R)
• M67: 24,083,462 km (0.088 R)
• M68: 24,204,786 km (0.102 R)
• M69: 24,366,950 km (0.065 R)
• M70: 24,448,032 km (0.119 R)
• M71: 24,977,758 km (0.085 R)
• M72: 25,676,380 km (0.055 R)
• M73: 25,800,247 km (0.081 R)
• M74: 26,007,291 km (0.118 R)
• M75: 26,214,783 km (0.072 R)
• M76: 26,464,611 km (0.108 R)
• M77: 26,715,188 km (0.113 R)
• M78: 27,387,331 km (0.094 R)
• M79: 27,598,414 km (0.066 R)
• M80: 27,852,580 km (0.105 R)
• M81: 28,022,374 km (0.08 R)
• M82: 28,192,616 km (0.104 R)
• M83: 28,405,793 km (0.054 R)
• M84: 28,533,999 km (0.084 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 90

Radius: 7.9

Gravity: 1.44 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 13.6 AU - 19.2 AU

Year: 25020 Days

Day: 22.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 44,910,252 km

• M1: 109,655 km (0.116 R)
• M2: 188,942 km (0.041 R)
• M3: 244,443 km (0.091 R)
• M4: 308,172 km (0.097 R)
• M5: 456,722 km (0.115 R)
• M6: 525,986 km (0.102 R)
• M7: 790,026 km (0.085 R)
• M8: 1,169,855 km (0.077 R)
• M9: 1,248,245 km (0.036 R)
• M10: 1,755,531 km (0.087 R)
• M11: 1,914,703 km (0.077 R)
• M12: 2,296,327 km (0.11 R)
• M13: 2,727,618 km (0.078 R)
• M14: 3,020,082 km (0.071 R)
• M15: 3,101,762 km (0.089 R)
• M16: 4,136,381 km (0.056 R)
• M17: 4,659,375 km (0.119 R)
• M18: 4,944,808 km (0.071 R)
• M19: 5,203,313 km (0.115 R)
• M20: 5,334,211 km (0.093 R)
• M21: 5,767,148 km (0.105 R)
• M22: 6,490,304 km (0.099 R)
• M23: 7,351,389 km (0.076 R)
• M24: 7,758,146 km (0.061 R)
• M25: 8,058,538 km (0.063 R)
• M26: 8,554,754 km (0.082 R)
• M27: 9,536,715 km (0.076 R)
• M28: 10,306,695 km (0.069 R)
• M29: 10,512,542 km (0.097 R)
• M30: 10,886,686 km (0.057 R)
• M31: 11,520,083 km (0.112 R)
• M32: 11,605,354 km (0.118 R)
• M33: 11,690,924 km (0.055 R)
• M34: 11,992,065 km (0.095 R)
• M35: 12,339,281 km (0.106 R)
• M36: 12,470,329 km (0.114 R)
• M37: 12,645,807 km (0.038 R)
• M38: 13,266,489 km (0.104 R)
• M39: 13,400,828 km (0.09 R)
• M40: 14,033,477 km (0.104 R)
• M41: 15,187,325 km (0.117 R)
• M42: 15,280,974 km (0.064 R)
• M43: 15,515,842 km (0.116 R)
• M44: 16,036,892 km (0.069 R)
• M45: 16,804,927 km (0.072 R)
• M46: 16,998,806 km (0.09 R)
• M47: 17,781,801 km (0.115 R)
• M48: 18,127,971 km (0.053 R)
• M49: 18,177,637 km (0.091 R)
• M50: 18,526,350 km (0.074 R)
• M51: 18,726,661 km (0.119 R)
• M52: 19,281,221 km (0.117 R)
• M53: 19,484,225 km (0.043 R)
• M54: 19,535,088 km (0.045 R)
• M55: 19,892,328 km (0.044 R)
• M56: 20,665,151 km (0.116 R)
• M57: 21,185,901 km (0.061 R)
• M58: 22,452,995 km (0.041 R)
• M59: 23,581,860 km (0.118 R)
• M60: 23,798,927 km (0.033 R)
• M61: 24,563,970 km (0.107 R)
• M62: 24,894,432 km (0.102 R)
• M63: 25,281,741 km (0.099 R)
• M64: 25,448,243 km (0.039 R)
• M65: 26,230,491 km (0.1 R)
• M66: 27,077,364 km (0.1 R)
• M67: 27,532,740 km (0.073 R)
• M68: 29,905,811 km (0.058 R)
• M69: 30,849,624 km (0.118 R)
• M70: 31,146,426 km (0.095 R)
• M71: 31,743,172 km (0.059 R)
• M72: 32,283,370 km (0.046 R)
• M73: 32,343,658 km (0.099 R)
• M74: 32,766,272 km (0.065 R)
• M75: 34,659,433 km (0.065 R)
• M76: 35,526,054 km (0.102 R)
• M77: 35,650,369 km (0.064 R)
• M78: 36,462,387 km (0.108 R)
• M79: 36,902,204 km (0.112 R)
• M80: 37,406,948 km (0.06 R)
• M81: 37,977,364 km (0.087 R)
• M82: 38,295,709 km (0.082 R)
• M83: 39,835,370 km (0.097 R)
• M84: 41,591,649 km (0.083 R)
• M85: 41,985,390 km (0.119 R)
• M86: 42,314,506 km (0.108 R)
• M87: 43,705,766 km (0.084 R)
• M88: 44,440,591 km (0.119 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 440 - 10,470 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit