🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.55 AU - 0.79 AU

Year: 198 Days

Day: 40.2 Hours

Environment

Temp: 201 °C

Axial Tilt: 11.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1 AU - 1.16 AU

Year: 406 Days

Day: 34.4 Hours

Environment

Temp: 12 °C

Axial Tilt: 14.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 69,865,268 km

• M1: 551,567 km (0.089 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 2.24 AU - 2.88 AU

Year: 1481 Days

Day: 30.3 Hours

Environment

Temp: -90 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,865,268 km

• M1: 391,049 km (0.117 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 871.7

Radius: 7.4

Gravity: 15.92 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 14.01 AU - 16.71 AU

Year: 21771 Days

Day: 23.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 69,865,268 km

• M1: 192,532 km (0.053 R)
• M2: 252,222 km (0.099 R)
• M3: 376,388 km (0.059 R)
• M4: 712,385 km (0.111 R)
• M5: 1,066,483 km (0.085 R)
• M6: 1,671,756 km (0.113 R)
• M7: 2,064,301 km (0.104 R)
• M8: 2,807,054 km (0.079 R)
• M9: 3,099,967 km (0.101 R)
• M10: 3,271,855 km (0.071 R)
• M11: 3,990,374 km (0.049 R)
• M12: 4,657,730 km (0.099 R)
• M13: 5,257,168 km (0.087 R)
• M14: 5,933,800 km (0.105 R)
• M15: 7,713,117 km (0.096 R)
• M16: 8,063,924 km (0.119 R)
• M17: 8,660,221 km (0.045 R)
• M18: 8,781,096 km (0.105 R)
• M19: 9,706,209 km (0.113 R)
• M20: 9,958,132 km (0.12 R)
• M21: 13,283,543 km (0.074 R)
• M22: 14,773,388 km (0.086 R)
• M23: 14,918,049 km (0.082 R)
• M24: 15,136,013 km (0.101 R)
• M25: 16,840,831 km (0.049 R)
• M26: 16,916,378 km (0.07 R)
• M27: 17,371,754 km (0.039 R)
• M28: 17,524,493 km (0.097 R)
• M29: 19,312,188 km (0.082 R)
• M30: 19,947,530 km (0.12 R)
• M31: 20,027,415 km (0.1 R)
• M32: 20,428,636 km (0.089 R)
• M33: 20,832,401 km (0.072 R)
• M34: 21,894,396 km (0.101 R)
• M35: 22,059,403 km (0.094 R)
• M36: 22,974,044 km (0.113 R)
• M37: 23,562,562 km (0.091 R)
• M38: 23,901,102 km (0.1 R)
• M39: 24,411,829 km (0.069 R)
• M40: 25,704,505 km (0.1 R)
• M41: 26,053,068 km (0.042 R)
• M42: 27,373,568 km (0.07 R)
• M43: 27,640,451 km (0.108 R)
• M44: 28,176,460 km (0.078 R)
• M45: 28,625,852 km (0.108 R)
• M46: 29,531,517 km (0.075 R)
• M47: 30,907,818 km (0.06 R)
• M48: 31,464,172 km (0.055 R)
• M49: 33,342,523 km (0.114 R)
• M50: 33,532,213 km (0.088 R)
• M51: 33,627,357 km (0.106 R)
• M52: 33,912,940 km (0.114 R)
• M53: 34,390,905 km (0.085 R)
• M54: 35,160,287 km (0.089 R)
• M55: 36,911,779 km (0.098 R)
• M56: 37,501,942 km (0.061 R)
• M57: 38,293,764 km (0.07 R)
• M58: 38,691,694 km (0.116 R)
• M59: 39,090,971 km (0.065 R)
• M60: 43,158,387 km (0.066 R)
• M61: 43,261,909 km (0.1 R)
• M62: 43,987,907 km (0.062 R)
• M63: 44,092,028 km (0.049 R)
• M64: 47,785,449 km (0.109 R)
• M65: 48,213,748 km (0.077 R)
• M66: 49,831,500 km (0.082 R)
• M67: 52,898,555 km (0.069 R)
• M68: 53,341,814 km (0.11 R)
• M69: 58,525,529 km (0.082 R)
• M70: 62,575,892 km (0.047 R)
• M71: 64,930,562 km (0.053 R)
• M72: 67,674,187 km (0.093 R)
• M73: 68,878,899 km (0.12 R)
• M74: 70,090,642 km (0.074 R)
• M75: 70,212,115 km (0.034 R)
• M76: 72,043,941 km (0.096 R)
• M77: 72,658,040 km (0.081 R)
• M78: 74,262,926 km (0.078 R)
• M79: 75,256,256 km (0.075 R)
• M80: 75,505,187 km (0.077 R)
• M81: 76,004,096 km (0.092 R)
• M82: 76,879,842 km (0.081 R)
• M83: 78,767,468 km (0.106 R)
• M84: 80,543,045 km (0.083 R)
• M85: 81,052,725 km (0.1 R)
• M86: 81,947,320 km (0.078 R)
• M87: 83,875,188 km (0.118 R)
• M88: 84,909,657 km (0.109 R)
• M89: 85,039,209 km (0.101 R)
• M90: 85,168,910 km (0.091 R)
• M91: 85,428,313 km (0.115 R)
• M92: 86,860,413 km (0.067 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 335.4

Radius: 5.9

Gravity: 9.64 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 13.78 AU - 20.04 AU

Year: 25148 Days

Day: 18 Hours

Environment

Temp: -202 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 69,865,268 km

• M1: 114,293 km (0.048 R)
• M2: 153,936 km (0.112 R)
• M3: 301,141 km (0.09 R)
• M4: 417,976 km (0.057 R)
• M5: 1,099,096 km (0.114 R)
• M6: 1,256,772 km (0.095 R)
• M7: 1,365,978 km (0.108 R)
• M8: 1,802,954 km (0.085 R)
• M9: 2,414,061 km (0.095 R)
• M10: 3,120,761 km (0.107 R)
• M11: 3,458,553 km (0.112 R)
• M12: 3,651,235 km (0.092 R)
• M13: 3,887,151 km (0.078 R)
• M14: 4,209,235 km (0.104 R)
• M15: 4,751,079 km (0.083 R)
• M16: 4,793,714 km (0.068 R)
• M17: 5,762,510 km (0.111 R)
• M18: 6,175,849 km (0.114 R)
• M19: 6,885,840 km (0.092 R)
• M20: 8,074,844 km (0.094 R)
• M21: 8,797,402 km (0.097 R)
• M22: 8,902,270 km (0.084 R)
• M23: 9,113,353 km (0.102 R)
• M24: 9,432,894 km (0.111 R)
• M25: 9,810,628 km (0.098 R)
• M26: 10,248,202 km (0.08 R)
• M27: 10,469,308 km (0.11 R)
• M28: 10,636,259 km (0.104 R)
• M29: 11,199,046 km (0.048 R)
• M30: 12,470,927 km (0.059 R)
• M31: 13,123,922 km (0.094 R)
• M32: 14,093,316 km (0.063 R)
• M33: 14,154,651 km (0.076 R)
• M34: 14,960,385 km (0.092 R)
• M35: 16,293,003 km (0.118 R)
• M36: 16,421,957 km (0.072 R)
• M37: 16,745,686 km (0.072 R)
• M38: 17,399,429 km (0.099 R)
• M39: 17,597,198 km (0.098 R)
• M40: 17,663,320 km (0.083 R)
• M41: 18,061,549 km (0.119 R)
• M42: 18,597,110 km (0.113 R)
• M43: 20,582,124 km (0.115 R)
• M44: 21,634,844 km (0.077 R)
• M45: 21,989,690 km (0.06 R)
• M46: 22,132,107 km (0.091 R)
• M47: 22,274,973 km (0.083 R)
• M48: 26,697,984 km (0.079 R)
• M49: 27,002,266 km (0.09 R)
• M50: 27,307,745 km (0.053 R)
• M51: 27,384,189 km (0.076 R)
• M52: 28,076,229 km (0.087 R)
• M53: 29,164,254 km (0.078 R)
• M54: 29,477,512 km (0.078 R)
• M55: 30,981,270 km (0.1 R)
• M56: 32,590,794 km (0.09 R)
• M57: 32,997,401 km (0.094 R)
• M58: 34,144,966 km (0.085 R)
• M59: 36,563,216 km (0.082 R)
• M60: 36,731,962 km (0.083 R)
• M61: 36,816,485 km (0.103 R)
• M62: 37,750,275 km (0.117 R)
• M63: 38,777,862 km (0.104 R)
• M64: 39,727,809 km (0.1 R)
• M65: 41,298,736 km (0.093 R)
• M66: 41,474,514 km (0.067 R)
• M67: 41,650,590 km (0.063 R)
• M68: 41,738,704 km (0.077 R)
• M69: 43,067,881 km (0.104 R)
• M70: 43,782,510 km (0.102 R)
• M71: 45,404,599 km (0.11 R)
• M72: 46,954,433 km (0.096 R)
• M73: 48,243,967 km (0.096 R)
• M74: 49,172,072 km (0.055 R)
• M75: 49,731,718 km (0.111 R)
• M76: 51,991,543 km (0.046 R)
• M77: 53,229,615 km (0.083 R)
• M78: 54,477,261 km (0.072 R)
• M79: 56,123,436 km (0.098 R)
• M80: 56,805,902 km (0.087 R)
• M81: 57,001,426 km (0.113 R)
• M82: 58,672,285 km (0.074 R)
• M83: 59,662,772 km (0.115 R)
• M84: 61,058,521 km (0.062 R)
• M85: 62,767,826 km (0.1 R)
• M86: 66,027,863 km (0.098 R)
• M87: 66,439,257 km (0.108 R)
• M88: 66,954,621 km (0.082 R)
• M89: 67,471,332 km (0.065 R)
• M90: 67,678,376 km (0.119 R)
• M91: 67,885,719 km (0.107 R)

Kuiper Belt

Range: 30.3 - 56.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 173 - 15,119 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit