🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.73 AU - 1.17 AU

Year: 328 Days

Day: 39.4 Hours

Environment

Temp: 152 °C

Axial Tilt: 2.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 41,699,011 km

• M1: 35,006 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.23 AU - 1.57 AU

Year: 588 Days

Day: 42.6 Hours

Environment

Temp: 10 °C

Axial Tilt: 15.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.65 AU - 1.65 AU

Year: 752 Days

Day: 47.6 Hours

Environment

Temp: -38 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 2.09 AU - 2.23 AU

Year: 1126 Days

Day: 30.1 Hours

Environment

Temp: -58 °C

Axial Tilt: 27.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 3.57 AU - 3.57 AU

Year: 2393 Days

Day: 23.5 Hours

Environment

Temp: -110 °C

Axial Tilt: 15.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 3.56 AU - 3.7 AU

Year: 2454 Days

Day: 21.4 Hours

Environment

Temp: -99 °C

Axial Tilt: 14.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 10.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 279

Radius: 11.1

Gravity: 2.26 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 8.71 AU - 13.03 AU

Year: 12714 Days

Day: 13.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 41,699,011 km

• M1: 139,425 km (0.072 R)
• M2: 222,153 km (0.069 R)
• M3: 302,337 km (0.062 R)
• M4: 398,529 km (0.108 R)
• M5: 974,630 km (0.05 R)
• M6: 1,278,912 km (0.101 R)
• M7: 1,613,114 km (0.082 R)
• M8: 1,695,841 km (0.106 R)
• M9: 2,176,649 km (0.073 R)
• M10: 2,338,514 km (0.099 R)
• M11: 2,432,761 km (0.06 R)
• M12: 3,076,929 km (0.049 R)
• M13: 3,799,786 km (0.114 R)
• M14: 4,194,874 km (0.114 R)
• M15: 4,397,429 km (0.059 R)
• M16: 4,662,666 km (0.112 R)
• M17: 4,812,414 km (0.073 R)
• M18: 5,426,962 km (0.111 R)
• M19: 5,616,203 km (0.075 R)
• M20: 7,485,728 km (0.074 R)
• M21: 7,731,966 km (0.117 R)
• M22: 7,802,875 km (0.095 R)
• M23: 7,909,539 km (0.118 R)
• M24: 7,981,046 km (0.107 R)
• M25: 8,124,511 km (0.068 R)
• M26: 8,670,094 km (0.103 R)
• M27: 9,378,291 km (0.091 R)
• M28: 9,873,609 km (0.084 R)
• M29: 10,221,574 km (0.094 R)
• M30: 10,377,455 km (0.118 R)
• M31: 10,494,889 km (0.102 R)
• M32: 10,691,610 km (0.099 R)
• M33: 11,049,000 km (0.074 R)
• M34: 11,289,403 km (0.116 R)
• M35: 11,410,129 km (0.117 R)
• M36: 11,816,137 km (0.104 R)
• M37: 12,061,927 km (0.065 R)
• M38: 13,273,969 km (0.081 R)
• M39: 14,306,194 km (0.095 R)
• M40: 14,437,092 km (0.077 R)
• M41: 14,743,917 km (0.042 R)
• M42: 14,832,030 km (0.046 R)
• M43: 15,677,558 km (0.036 R)
• M44: 15,857,524 km (0.07 R)
• M45: 16,721,900 km (0.113 R)
• M46: 16,813,753 km (0.101 R)
• M47: 16,951,832 km (0.094 R)
• M48: 17,835,507 km (0.105 R)
• M49: 17,976,428 km (0.071 R)
• M50: 18,306,591 km (0.099 R)
• M51: 18,401,286 km (0.095 R)
• M52: 18,972,900 km (0.119 R)
• M53: 19,116,813 km (0.112 R)
• M54: 19,212,855 km (0.111 R)
• M55: 19,357,366 km (0.089 R)
• M56: 20,329,603 km (0.117 R)
• M57: 20,673,528 km (0.107 R)
• M58: 22,018,563 km (0.084 R)
• M59: 22,270,635 km (0.112 R)
• M60: 22,371,913 km (0.045 R)
• M61: 22,625,332 km (0.09 R)
• M62: 24,010,757 km (0.112 R)
• M63: 24,530,909 km (0.067 R)
• M64: 25,317,944 km (0.113 R)
• M65: 25,635,241 km (0.103 R)
• M66: 26,060,099 km (0.12 R)
• M67: 26,863,140 km (0.101 R)
• M68: 27,783,167 km (0.053 R)
• M69: 28,110,337 km (0.084 R)
• M70: 28,878,672 km (0.083 R)
• M71: 30,548,334 km (0.093 R)
• M72: 30,885,976 km (0.056 R)
• M73: 30,998,773 km (0.081 R)
• M74: 31,906,383 km (0.093 R)
• M75: 32,134,670 km (0.093 R)
• M76: 32,650,334 km (0.114 R)
• M77: 33,515,757 km (0.112 R)
• M78: 33,805,828 km (0.103 R)
• M79: 33,980,408 km (0.042 R)
• M80: 34,505,646 km (0.091 R)
• M81: 34,622,782 km (0.065 R)
• M82: 34,857,351 km (0.117 R)
• M83: 36,514,297 km (0.067 R)
• M84: 38,075,650 km (0.037 R)
• M85: 38,925,516 km (0.072 R)
• M86: 39,230,396 km (0.104 R)
• M87: 39,474,989 km (0.106 R)
• M88: 40,458,445 km (0.066 R)
• M89: 41,077,182 km (0.112 R)
• M90: 41,201,348 km (0.109 R)

Kuiper Belt

Range: 30.9 - 54.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 496 - 13,306 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit