🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.78 AU - 1.22 AU

Year: 367 Days

Day: 42 Hours

Environment

Temp: 33 °C

Axial Tilt: 7.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 50,149,237 km

• M1: 896,540 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.25 AU - 1.91 AU

Year: 729 Days

Day: 39.4 Hours

Environment

Temp: -45 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 50,149,237 km

• M1: 100,081 km (0.101 R)
• M2: 154,235 km (0.074 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 2.05 AU - 2.47 AU

Year: 1247 Days

Day: 24.9 Hours

Environment

Temp: -72 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,149,237 km

• M1: 887,415 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 2.05 AU - 2.47 AU

Year: 1247 Days

Day: 36 Hours

Environment

Temp: -88 °C

Axial Tilt: 42.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 2.77 AU - 3.01 AU

Year: 1804 Days

Day: 35.2 Hours

Environment

Temp: -91 °C

Axial Tilt: 44.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 3.31 AU - 4.59 AU

Year: 2882 Days

Day: 36.5 Hours

Environment

Temp: -130 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,149,237 km

• M1: 193,280 km (0.093 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 908.9

Radius: 9.5

Gravity: 10.07 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 7.59 AU - 9.65 AU

Year: 9290 Days

Day: 14.6 Hours

Environment

Temp: -167 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 50,149,237 km

• M1: 122,670 km (0.106 R)
• M2: 238,908 km (0.114 R)
• M3: 315,951 km (0.094 R)
• M4: 404,513 km (0.097 R)
• M5: 728,542 km (0.113 R)
• M6: 1,229,096 km (0.09 R)
• M7: 1,491,491 km (0.079 R)
• M8: 1,560,007 km (0.108 R)
• M9: 1,796,072 km (0.066 R)
• M10: 2,018,674 km (0.084 R)
• M11: 2,197,892 km (0.096 R)
• M12: 2,544,809 km (0.087 R)
• M13: 2,683,038 km (0.06 R)
• M14: 3,024,719 km (0.101 R)
• M15: 3,440,901 km (0.074 R)
• M16: 3,532,604 km (0.12 R)
• M17: 4,261,744 km (0.097 R)
• M18: 4,660,422 km (0.109 R)
• M19: 4,898,433 km (0.108 R)
• M20: 5,071,069 km (0.102 R)
• M21: 5,316,110 km (0.092 R)
• M22: 5,457,779 km (0.111 R)
• M23: 5,600,795 km (0.044 R)
• M24: 5,854,064 km (0.081 R)
• M25: 7,333,138 km (0.109 R)
• M26: 7,451,620 km (0.094 R)
• M27: 7,690,228 km (0.104 R)
• M28: 7,770,413 km (0.096 R)
• M29: 7,971,921 km (0.109 R)
• M30: 8,298,044 km (0.104 R)
• M31: 8,462,752 km (0.067 R)
• M32: 8,837,195 km (0.1 R)
• M33: 9,602,538 km (0.086 R)
• M34: 9,688,856 km (0.09 R)
• M35: 9,775,473 km (0.05 R)
• M36: 10,080,653 km (0.12 R)
• M37: 10,611,127 km (0.111 R)
• M38: 11,607,299 km (0.051 R)
• M39: 12,116,530 km (0.071 R)
• M40: 12,680,364 km (0.09 R)
• M41: 13,882,383 km (0.117 R)
• M42: 14,028,989 km (0.066 R)
• M43: 14,176,193 km (0.093 R)
• M44: 14,870,028 km (0.118 R)
• M45: 15,020,075 km (0.093 R)
• M46: 15,220,985 km (0.075 R)
• M47: 15,321,814 km (0.054 R)
• M48: 15,625,498 km (0.06 R)
• M49: 15,829,100 km (0.118 R)
• M50: 16,033,601 km (0.089 R)
• M51: 16,548,666 km (0.111 R)
• M52: 17,859,891 km (0.051 R)
• M53: 18,072,769 km (0.065 R)
• M54: 18,179,582 km (0.096 R)
• M55: 18,340,101 km (0.099 R)
• M56: 19,149,874 km (0.086 R)
• M57: 19,258,781 km (0.055 R)
• M58: 20,692,527 km (0.107 R)
• M59: 21,028,374 km (0.06 R)
• M60: 23,954,209 km (0.069 R)
• M61: 26,579,203 km (0.092 R)
• M62: 27,249,551 km (0.086 R)
• M63: 28,420,603 km (0.108 R)
• M64: 28,793,850 km (0.089 R)
• M65: 29,356,637 km (0.097 R)
• M66: 29,419,468 km (0.119 R)
• M67: 30,176,134 km (0.041 R)
• M68: 30,366,273 km (0.113 R)
• M69: 30,747,898 km (0.084 R)
• M70: 31,323,101 km (0.117 R)
• M71: 31,387,279 km (0.067 R)
• M72: 32,614,281 km (0.087 R)
• M73: 34,649,709 km (0.079 R)
• M74: 34,848,824 km (0.115 R)
• M75: 36,186,379 km (0.097 R)
• M76: 38,086,720 km (0.118 R)
• M77: 38,292,268 km (0.081 R)
• M78: 38,911,154 km (0.107 R)
• M79: 40,507,663 km (0.052 R)
• M80: 41,138,218 km (0.085 R)
• M81: 41,489,922 km (0.106 R)
• M82: 42,267,083 km (0.104 R)
• M83: 42,622,079 km (0.1 R)
• M84: 44,844,355 km (0.049 R)
• M85: 45,641,862 km (0.072 R)
• M86: 46,078,987 km (0.088 R)
• M87: 46,737,068 km (0.109 R)
• M88: 47,619,396 km (0.111 R)
• M89: 48,062,654 km (0.092 R)
• M90: 49,624,905 km (0.082 R)
• M91: 49,999,199 km (0.038 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 508 - 20,080 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit