🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.4 AU - 0.62 AU

Year: 136 Days

Day: 43.7 Hours

Environment

Temp: 165 °C

Axial Tilt: 12.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.64 AU - 0.86 AU

Year: 242 Days

Day: 26.5 Hours

Environment

Temp: 127 °C

Axial Tilt: 44.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.93 AU - 1.13 AU

Year: 390 Days

Day: 46.1 Hours

Environment

Temp: 30 °C

Axial Tilt: 49.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 106,136,170 km

• M1: 685,457 km (0.091 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.91 AU - 1.25 AU

Year: 418 Days

Day: 39.2 Hours

Environment

Temp: 13 °C

Axial Tilt: 36.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.95 AU - 1.43 AU

Year: 484 Days

Day: 42.3 Hours

Environment

Temp: -7 °C

Axial Tilt: 29.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 106,136,170 km

• M1: 125,064 km (0.084 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 2.99 AU - 3.79 AU

Year: 2327 Days

Day: 39.7 Hours

Environment

Temp: -127 °C

Axial Tilt: 66.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 106,136,170 km

• M1: 1,003,951 km (0.088 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 728.4

Radius: 8.7

Gravity: 9.62 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 6.67 AU - 7.47 AU

Year: 7008 Days

Day: 11.9 Hours

Environment

Temp: -162 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 106,136,170 km

• M1: 117,883 km (0.115 R)
• M2: 201,209 km (0.095 R)
• M3: 260,300 km (0.106 R)
• M4: 360,232 km (0.107 R)
• M5: 820,993 km (0.06 R)
• M6: 930,648 km (0.113 R)
• M7: 1,235,230 km (0.064 R)
• M8: 1,455,438 km (0.086 R)
• M9: 2,059,963 km (0.062 R)
• M10: 2,211,505 km (0.083 R)
• M11: 2,366,788 km (0.042 R)
• M12: 2,687,975 km (0.111 R)
• M13: 3,121,509 km (0.096 R)
• M14: 3,245,825 km (0.067 R)
• M15: 3,321,222 km (0.111 R)
• M16: 3,838,831 km (0.08 R)
• M17: 4,216,266 km (0.076 R)
• M18: 4,605,520 km (0.104 R)
• M19: 4,662,218 km (0.05 R)
• M20: 4,776,062 km (0.076 R)
• M21: 4,890,803 km (0.078 R)
• M22: 5,064,636 km (0.102 R)
• M23: 5,181,771 km (0.075 R)
• M24: 5,299,804 km (0.103 R)
• M25: 7,174,115 km (0.072 R)
• M26: 7,538,087 km (0.083 R)
• M27: 7,671,977 km (0.113 R)
• M28: 8,457,067 km (0.103 R)
• M29: 8,561,337 km (0.056 R)
• M30: 8,947,299 km (0.111 R)
• M31: 9,374,999 km (0.107 R)
• M32: 10,029,041 km (0.119 R)
• M33: 11,843,963 km (0.091 R)
• M34: 12,156,173 km (0.101 R)
• M35: 13,149,354 km (0.06 R)
• M36: 13,229,987 km (0.115 R)
• M37: 13,635,397 km (0.108 R)
• M38: 14,583,249 km (0.104 R)
• M39: 15,851,241 km (0.047 R)
• M40: 16,368,401 km (0.101 R)
• M41: 17,729,741 km (0.094 R)
• M42: 18,899,297 km (0.091 R)
• M43: 19,631,280 km (0.026 R)
• M44: 19,815,734 km (0.063 R)
• M45: 20,047,162 km (0.12 R)
• M46: 20,139,913 km (0.119 R)
• M47: 20,746,682 km (0.078 R)
• M48: 22,313,869 km (0.052 R)
• M49: 23,038,670 km (0.069 R)
• M50: 23,233,297 km (0.109 R)
• M51: 23,477,291 km (0.106 R)
• M52: 23,575,128 km (0.034 R)
• M53: 23,820,319 km (0.09 R)
• M54: 23,967,823 km (0.103 R)
• M55: 24,115,775 km (0.113 R)
• M56: 25,510,177 km (0.107 R)
• M57: 25,812,365 km (0.059 R)
• M58: 26,726,108 km (0.104 R)
• M59: 26,930,609 km (0.118 R)
• M60: 27,135,558 km (0.11 R)
• M61: 27,341,105 km (0.101 R)
• M62: 27,960,740 km (0.048 R)
• M63: 28,116,471 km (0.102 R)
• M64: 28,480,742 km (0.11 R)
• M65: 29,214,071 km (0.078 R)
• M66: 29,477,512 km (0.074 R)
• M67: 30,538,909 km (0.104 R)
• M68: 30,913,353 km (0.115 R)
• M69: 31,451,008 km (0.063 R)
• M70: 32,154,566 km (0.109 R)
• M71: 33,852,951 km (0.081 R)
• M72: 34,185,058 km (0.091 R)
• M73: 34,462,712 km (0.078 R)
• M74: 34,573,863 km (0.047 R)
• M75: 34,629,514 km (0.112 R)
• M76: 35,187,813 km (0.077 R)
• M77: 36,030,797 km (0.072 R)
• M78: 36,087,345 km (0.075 R)
• M79: 36,313,387 km (0.059 R)
• M80: 37,393,484 km (0.12 R)
• M81: 37,966,144 km (0.051 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 936.2

Radius: 4.1

Gravity: 55.69 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 14.88 AU - 20.88 AU

Year: 28184 Days

Day: 20.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 106,136,170 km

• M1: 307,124 km (0.118 R)
• M2: 574,905 km (0.118 R)
• M3: 658,231 km (0.042 R)
• M4: 806,033 km (0.118 R)
• M5: 996,920 km (0.107 R)
• M6: 1,097,600 km (0.103 R)
• M7: 1,345,334 km (0.092 R)
• M8: 2,058,018 km (0.111 R)
• M9: 2,317,720 km (0.11 R)
• M10: 2,726,421 km (0.115 R)
• M11: 3,059,725 km (0.092 R)
• M12: 4,134,287 km (0.117 R)
• M13: 4,966,201 km (0.099 R)
• M14: 5,138,687 km (0.118 R)
• M15: 5,254,625 km (0.095 R)
• M16: 5,548,585 km (0.063 R)
• M17: 6,462,179 km (0.06 R)
• M18: 6,650,373 km (0.041 R)
• M19: 7,290,802 km (0.111 R)
• M20: 7,552,449 km (0.119 R)
• M21: 9,185,908 km (0.086 R)
• M22: 9,897,545 km (0.09 R)
• M23: 11,222,533 km (0.11 R)
• M24: 11,448,725 km (0.081 R)
• M25: 12,680,215 km (0.084 R)
• M26: 13,551,024 km (0.118 R)
• M27: 16,875,986 km (0.114 R)
• M28: 16,962,304 km (0.039 R)
• M29: 18,806,098 km (0.106 R)
• M30: 19,254,443 km (0.031 R)
• M31: 19,434,708 km (0.091 R)
• M32: 21,454,878 km (0.052 R)
• M33: 22,869,924 km (0.108 R)
• M34: 23,348,338 km (0.079 R)
• M35: 24,607,503 km (0.051 R)
• M36: 24,803,177 km (0.096 R)
• M37: 25,888,510 km (0.113 R)
• M38: 26,287,039 km (0.099 R)
• M39: 26,888,721 km (0.115 R)
• M40: 28,720,398 km (0.076 R)
• M41: 29,651,345 km (0.054 R)
• M42: 32,074,831 km (0.076 R)
• M43: 33,040,335 km (0.119 R)
• M44: 33,364,364 km (0.105 R)
• M45: 33,580,832 km (0.112 R)
• M46: 34,015,414 km (0.104 R)
• M47: 34,561,147 km (0.119 R)
• M48: 36,884,701 km (0.085 R)
• M49: 37,557,742 km (0.119 R)
• M50: 37,670,389 km (0.11 R)
• M51: 37,783,037 km (0.087 R)
• M52: 40,752,106 km (0.095 R)
• M53: 43,676,744 km (0.081 R)
• M54: 43,795,076 km (0.115 R)
• M55: 44,984,828 km (0.098 R)
• M56: 45,104,356 km (0.115 R)
• M57: 46,426,502 km (0.078 R)
• M58: 46,910,452 km (0.112 R)
• M59: 47,761,215 km (0.084 R)
• M60: 48,372,172 km (0.097 R)
• M61: 50,468,487 km (0.09 R)
• M62: 51,840,599 km (0.108 R)
• M63: 55,772,929 km (0.096 R)
• M64: 57,320,668 km (0.072 R)
• M65: 58,360,373 km (0.117 R)
• M66: 58,882,619 km (0.049 R)
• M67: 59,013,368 km (0.118 R)
• M68: 59,800,103 km (0.087 R)
• M69: 60,063,096 km (0.087 R)
• M70: 61,649,283 km (0.076 R)
• M71: 62,181,103 km (0.111 R)
• M72: 63,517,162 km (0.071 R)
• M73: 64,592,770 km (0.085 R)
• M74: 67,445,003 km (0.052 R)
• M75: 67,992,980 km (0.073 R)
• M76: 71,311,360 km (0.039 R)
• M77: 73,130,620 km (0.086 R)
• M78: 74,823,619 km (0.057 R)
• M79: 75,390,745 km (0.072 R)
• M80: 76,386,767 km (0.057 R)
• M81: 76,672,050 km (0.081 R)
• M82: 77,243,963 km (0.114 R)
• M83: 77,387,128 km (0.116 R)
• M84: 83,332,596 km (0.116 R)
• M85: 90,024,857 km (0.036 R)
• M86: 91,081,317 km (0.076 R)
• M87: 91,383,954 km (0.068 R)
• M88: 91,686,889 km (0.048 R)
• M89: 93,969,454 km (0.116 R)
• M90: 95,194,511 km (0.087 R)
• M91: 97,350,964 km (0.087 R)
• M92: 98,901,097 km (0.056 R)
• M93: 99,523,424 km (0.064 R)
• M94: 100,459,458 km (0.07 R)
• M95: 102,025,897 km (0.076 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 476 - 17,047 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit