🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.5 AU - 0.56 AU

Year: 172 Days

Day: 41.1 Hours

Environment

Temp: 28 °C

Axial Tilt: 31.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.95 AU - 1.41 AU

Year: 572 Days

Day: 42.8 Hours

Environment

Temp: -73 °C

Axial Tilt: 7.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.22 AU - 1.84 AU

Year: 844 Days

Day: 29 Hours

Environment

Temp: -99 °C

Axial Tilt: 13.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 20,036,267 km

• M1: 179,069 km (0.073 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.81 AU - 2.11 AU

Year: 1224 Days

Day: 12.1 Hours

Environment

Temp: -127 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 805.4

Radius: 10.9

Gravity: 6.78 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 6.95 AU - 9.43 AU

Year: 10459 Days

Day: 10.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 20,036,267 km

• M1: 212,579 km (0.098 R)
• M2: 419,323 km (0.117 R)
• M3: 520,750 km (0.057 R)
• M4: 787,932 km (0.118 R)
• M5: 938,128 km (0.096 R)
• M6: 1,119,142 km (0.087 R)
• M7: 1,224,907 km (0.086 R)
• M8: 1,401,283 km (0.117 R)
• M9: 1,904,530 km (0.081 R)
• M10: 2,084,347 km (0.113 R)
• M11: 2,714,453 km (0.072 R)
• M12: 3,308,207 km (0.116 R)
• M13: 3,494,157 km (0.06 R)
• M14: 4,441,411 km (0.116 R)
• M15: 4,543,736 km (0.119 R)
• M16: 4,716,222 km (0.08 R)
• M17: 4,890,803 km (0.075 R)
• M18: 5,427,411 km (0.104 R)
• M19: 6,020,566 km (0.078 R)
• M20: 6,248,404 km (0.119 R)
• M21: 6,363,445 km (0.038 R)
• M22: 6,479,084 km (0.046 R)
• M23: 7,147,936 km (0.048 R)
• M24: 7,227,971 km (0.105 R)
• M25: 7,348,846 km (0.047 R)
• M26: 8,339,184 km (0.099 R)
• M27: 8,593,201 km (0.076 R)
• M28: 8,721,257 km (0.1 R)
• M29: 8,806,976 km (0.107 R)
• M30: 10,216,338 km (0.073 R)
• M31: 11,694,814 km (0.115 R)
• M32: 12,074,792 km (0.059 R)
• M33: 13,042,541 km (0.072 R)
• M34: 13,436,582 km (0.119 R)
• M35: 13,684,914 km (0.058 R)
• M36: 14,540,464 km (0.114 R)
• M37: 14,693,353 km (0.062 R)
• M38: 15,051,939 km (0.096 R)
• M39: 15,465,278 km (0.064 R)
• M40: 16,674,478 km (0.078 R)
• M41: 16,887,954 km (0.089 R)
• M42: 16,994,917 km (0.092 R)
• M43: 17,533,618 km (0.11 R)
• M44: 18,297,016 km (0.1 R)
• M45: 18,682,829 km (0.06 R)
• M46: 19,238,735 km (0.1 R)
• M47: 19,743,628 km (0.06 R)
• M48: 21,284,486 km (0.084 R)
• M49: 21,458,019 km (0.09 R)
• M50: 21,806,582 km (0.065 R)
• M51: 22,391,809 km (0.076 R)
• M52: 22,627,276 km (0.085 R)
• M53: 23,219,684 km (0.047 R)
• M54: 23,697,200 km (0.084 R)
• M55: 24,905,353 km (0.039 R)
• M56: 25,149,496 km (0.12 R)
• M57: 25,455,574 km (0.077 R)
• M58: 26,567,983 km (0.065 R)
• M59: 27,130,172 km (0.066 R)
• M60: 28,584,563 km (0.048 R)
• M61: 28,968,132 km (0.092 R)
• M62: 30,454,387 km (0.096 R)
• M63: 31,371,122 km (0.075 R)
• M64: 31,766,809 km (0.077 R)
• M65: 32,763,130 km (0.101 R)
• M66: 35,469,954 km (0.086 R)
• M67: 37,616,684 km (0.086 R)
• M68: 38,458,920 km (0.038 R)
• M69: 38,529,380 km (0.095 R)
• M70: 39,094,711 km (0.101 R)
• M71: 39,805,151 km (0.089 R)
• M72: 40,448,272 km (0.077 R)
• M73: 40,663,394 km (0.086 R)
• M74: 41,238,897 km (0.094 R)
• M75: 41,744,837 km (0.034 R)
• M76: 45,119,466 km (0.097 R)
• M77: 45,417,016 km (0.043 R)
• M78: 45,566,165 km (0.05 R)
• M79: 45,715,314 km (0.102 R)
• M80: 46,538,850 km (0.092 R)
• M81: 46,914,790 km (0.12 R)
• M82: 47,442,721 km (0.095 R)
• M83: 47,896,900 km (0.113 R)
• M84: 48,428,571 km (0.075 R)
• M85: 48,580,861 km (0.087 R)
• M86: 48,809,447 km (0.082 R)
• M87: 50,497,509 km (0.114 R)
• M88: 50,729,236 km (0.102 R)
• M89: 51,426,362 km (0.055 R)

Planet 6 - Ice Giant

Semi-Major Axis: 11.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 461.3

Radius: 7.7

Gravity: 7.78 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 9.76 AU - 13.46 AU

Year: 17652 Days

Day: 21.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 20,036,267 km

• M1: 111,301 km (0.116 R)
• M2: 323,580 km (0.054 R)
• M3: 496,964 km (0.12 R)
• M4: 567,724 km (0.094 R)
• M5: 720,015 km (0.049 R)
• M6: 1,614,161 km (0.096 R)
• M7: 1,918,293 km (0.111 R)
• M8: 2,423,186 km (0.03 R)
• M9: 2,738,838 km (0.086 R)
• M10: 2,868,838 km (0.1 R)
• M11: 3,270,957 km (0.113 R)
• M12: 3,690,879 km (0.065 R)
• M13: 3,834,792 km (0.101 R)
• M14: 4,127,854 km (0.05 R)
• M15: 4,239,753 km (0.116 R)
• M16: 4,697,074 km (0.111 R)
• M17: 5,290,828 km (0.108 R)
• M18: 5,658,390 km (0.105 R)
• M19: 5,950,106 km (0.101 R)
• M20: 6,504,665 km (0.12 R)
• M21: 6,678,647 km (0.085 R)
• M22: 6,766,162 km (0.11 R)
• M23: 6,854,126 km (0.067 R)
• M24: 6,986,819 km (0.098 R)
• M25: 7,344,807 km (0.05 R)
• M26: 7,480,492 km (0.079 R)
• M27: 7,617,224 km (0.097 R)
• M28: 7,846,708 km (0.104 R)
• M29: 8,883,570 km (0.049 R)
• M30: 9,271,178 km (0.041 R)
• M31: 9,813,321 km (0.093 R)
• M32: 10,927,975 km (0.09 R)
• M33: 11,816,586 km (0.108 R)
• M34: 12,350,202 km (0.083 R)
• M35: 12,511,768 km (0.089 R)
• M36: 12,619,927 km (0.053 R)
• M37: 14,109,772 km (0.111 R)
• M38: 14,675,551 km (0.092 R)
• M39: 14,961,283 km (0.038 R)
• M40: 17,251,926 km (0.118 R)
• M41: 19,775,193 km (0.099 R)
• M42: 20,344,413 km (0.055 R)
• M43: 21,434,084 km (0.098 R)
• M44: 21,823,337 km (0.08 R)
• M45: 21,888,412 km (0.061 R)
• M46: 22,018,712 km (0.088 R)
• M47: 23,403,091 km (0.115 R)
• M48: 24,072,242 km (0.083 R)
• M49: 24,815,444 km (0.109 R)
• M50: 24,951,429 km (0.085 R)
• M51: 25,909,902 km (0.109 R)
• M52: 26,116,946 km (0.117 R)
• M53: 26,255,174 km (0.071 R)
• M54: 26,532,529 km (0.079 R)
• M55: 26,601,942 km (0.117 R)
• M56: 27,020,068 km (0.113 R)
• M57: 27,862,903 km (0.088 R)
• M58: 30,297,458 km (0.054 R)
• M59: 31,687,223 km (0.095 R)
• M60: 32,130,481 km (0.116 R)
• M61: 33,172,580 km (0.077 R)
• M62: 33,247,528 km (0.056 R)
• M63: 33,923,711 km (0.081 R)
• M64: 34,377,142 km (0.092 R)
• M65: 34,680,526 km (0.115 R)
• M66: 34,832,518 km (0.099 R)
• M67: 35,366,283 km (0.101 R)
• M68: 35,442,877 km (0.109 R)
• M69: 35,749,254 km (0.113 R)
• M70: 38,625,572 km (0.063 R)
• M71: 39,653,758 km (0.079 R)
• M72: 40,051,539 km (0.103 R)
• M73: 40,290,895 km (0.098 R)
• M74: 41,414,076 km (0.113 R)
• M75: 41,575,492 km (0.081 R)
• M76: 42,303,884 km (0.089 R)
• M77: 42,466,348 km (0.091 R)
• M78: 43,118,145 km (0.079 R)
• M79: 43,281,656 km (0.114 R)
• M80: 43,691,255 km (0.098 R)
• M81: 45,010,559 km (0.038 R)
• M82: 46,092,151 km (0.093 R)
• M83: 46,845,975 km (0.097 R)
• M84: 48,365,740 km (0.075 R)
• M85: 49,217,101 km (0.108 R)
• M86: 51,366,972 km (0.115 R)
• M87: 52,584,100 km (0.03 R)
• M88: 54,781,394 km (0.072 R)
• M89: 55,224,503 km (0.085 R)
• M90: 55,935,691 km (0.047 R)
• M91: 56,829,239 km (0.104 R)
• M92: 59,083,380 km (0.106 R)
• M93: 59,446,753 km (0.073 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 10.9

Radius: 4.8

Gravity: 0.47 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 11.77 AU - 14.65 AU

Year: 21424 Days

Day: 15.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 156.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 20,036,267 km

• M1: 143,464 km (0.084 R)
• M2: 398,379 km (0.099 R)
• M3: 644,617 km (0.111 R)
• M4: 798,404 km (0.092 R)
• M5: 900,579 km (0.092 R)
• M6: 1,484,759 km (0.062 R)
• M7: 1,649,317 km (0.038 R)
• M8: 1,873,265 km (0.117 R)
• M9: 1,927,419 km (0.092 R)
• M10: 2,120,999 km (0.108 R)
• M11: 2,205,970 km (0.079 R)
• M12: 2,909,230 km (0.056 R)
• M13: 3,083,063 km (0.118 R)
• M14: 3,541,131 km (0.098 R)
• M15: 3,743,836 km (0.117 R)
• M16: 3,985,138 km (0.101 R)
• M17: 4,482,999 km (0.104 R)
• M18: 5,381,035 km (0.102 R)
• M19: 5,910,013 km (0.092 R)
• M20: 6,537,577 km (0.1 R)
• M21: 7,442,644 km (0.087 R)
• M22: 7,485,728 km (0.119 R)
• M23: 7,986,731 km (0.065 R)
• M24: 8,611,153 km (0.106 R)
• M25: 10,144,232 km (0.09 R)
• M26: 10,552,484 km (0.054 R)
• M27: 10,795,282 km (0.072 R)
• M28: 10,917,204 km (0.101 R)
• M29: 11,286,112 km (0.088 R)
• M30: 11,960,350 km (0.117 R)
• M31: 12,519,397 km (0.103 R)
• M32: 12,596,141 km (0.085 R)
• M33: 12,931,240 km (0.07 R)
• M34: 13,164,762 km (0.057 R)
• M35: 13,609,965 km (0.119 R)
• M36: 14,059,956 km (0.112 R)
• M37: 15,110,731 km (0.119 R)
• M38: 15,576,579 km (0.11 R)
• M39: 16,270,264 km (0.093 R)
• M40: 16,494,362 km (0.042 R)
• M41: 18,149,513 km (0.113 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 394 - 18,450 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit