🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.76 AU - 1.06 AU

Year: 320 Days

Day: 25.3 Hours

Environment

Temp: 87 °C

Axial Tilt: 35.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.76 AU - 1.26 AU

Year: 375 Days

Day: 31.2 Hours

Environment

Temp: 23 °C

Axial Tilt: 161.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.36 AU - 1.9 AU

Year: 768 Days

Day: 20.5 Hours

Environment

Temp: -46 °C

Axial Tilt: 9.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 70,252,481 km

• M1: 99,483 km (0.084 R)
• M2: 451,038 km (0.088 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.55 AU - 2.15 AU

Year: 928 Days

Day: 18.7 Hours

Environment

Temp: -64 °C

Axial Tilt: 7.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,252,481 km

• M1: 301,290 km (0.104 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 2.1 AU - 3.14 AU

Year: 1565 Days

Day: 33.3 Hours

Environment

Temp: -91 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 2.28 AU - 3.3 AU

Year: 1719 Days

Day: 31.7 Hours

Environment

Temp: -98 °C

Axial Tilt: 43.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 11.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 956.9

Radius: 9.1

Gravity: 11.56 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 8.99 AU - 14.67 AU

Year: 15013 Days

Day: 5.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 70,252,481 km

• M1: 137,929 km (0.087 R)
• M2: 205,398 km (0.101 R)
• M3: 282,590 km (0.085 R)
• M4: 357,838 km (0.091 R)
• M5: 496,067 km (0.066 R)
• M6: 572,361 km (0.08 R)
• M7: 782,696 km (0.036 R)
• M8: 944,860 km (0.108 R)
• M9: 1,092,962 km (0.107 R)
• M10: 1,222,215 km (0.104 R)
• M11: 1,700,180 km (0.09 R)
• M12: 2,102,448 km (0.064 R)
• M13: 2,884,247 km (0.116 R)
• M14: 3,630,890 km (0.094 R)
• M15: 3,906,000 km (0.098 R)
• M16: 4,147,152 km (0.068 R)
• M17: 5,116,397 km (0.091 R)
• M18: 5,967,908 km (0.102 R)
• M19: 7,499,341 km (0.046 R)
• M20: 8,001,691 km (0.076 R)
• M21: 10,008,098 km (0.114 R)
• M22: 10,560,862 km (0.046 R)
• M23: 11,010,254 km (0.115 R)
• M24: 11,811,500 km (0.103 R)
• M25: 12,809,766 km (0.092 R)
• M26: 13,228,641 km (0.076 R)
• M27: 13,591,266 km (0.045 R)
• M28: 13,652,002 km (0.112 R)
• M29: 14,202,971 km (0.11 R)
• M30: 14,264,606 km (0.119 R)
• M31: 17,724,206 km (0.111 R)
• M32: 18,594,118 km (0.09 R)
• M33: 18,796,823 km (0.089 R)
• M34: 19,000,276 km (0.105 R)
• M35: 19,068,193 km (0.094 R)
• M36: 19,341,060 km (0.112 R)
• M37: 20,305,667 km (0.096 R)
• M38: 20,375,230 km (0.07 R)
• M39: 20,723,943 km (0.108 R)
• M40: 20,793,954 km (0.068 R)
• M41: 20,934,128 km (0.112 R)
• M42: 22,281,705 km (0.104 R)
• M43: 22,569,083 km (0.1 R)
• M44: 22,929,913 km (0.115 R)
• M45: 23,147,279 km (0.067 R)
• M46: 23,657,258 km (0.092 R)
• M47: 24,911,187 km (0.1 R)
• M48: 26,565,739 km (0.095 R)
• M49: 28,878,523 km (0.1 R)
• M50: 29,663,762 km (0.095 R)
• M51: 30,376,446 km (0.092 R)
• M52: 30,456,032 km (0.048 R)
• M53: 31,818,719 km (0.066 R)
• M54: 32,061,217 km (0.103 R)
• M55: 32,874,132 km (0.099 R)
• M56: 32,955,813 km (0.103 R)
• M57: 33,119,323 km (0.109 R)
• M58: 33,283,133 km (0.078 R)
• M59: 35,520,668 km (0.069 R)
• M60: 37,977,663 km (0.066 R)
• M61: 39,183,273 km (0.037 R)
• M62: 39,616,957 km (0.086 R)
• M63: 40,576,478 km (0.041 R)
• M64: 43,232,139 km (0.101 R)
• M65: 43,500,817 km (0.109 R)
• M66: 44,581,063 km (0.089 R)
• M67: 45,761,091 km (0.119 R)
• M68: 48,059,363 km (0.067 R)
• M69: 49,924,849 km (0.092 R)
• M70: 50,960,963 km (0.066 R)
• M71: 51,339,446 km (0.109 R)
• M72: 52,194,547 km (0.056 R)
• M73: 52,385,135 km (0.109 R)
• M74: 52,862,801 km (0.086 R)
• M75: 53,918,813 km (0.065 R)
• M76: 54,015,154 km (0.093 R)
• M77: 54,884,766 km (0.039 R)
• M78: 55,272,673 km (0.109 R)
• M79: 55,953,942 km (0.115 R)
• M80: 56,344,392 km (0.101 R)
• M81: 56,735,740 km (0.071 R)
• M82: 57,324,558 km (0.097 R)
• M83: 62,309,458 km (0.038 R)
• M84: 63,526,287 km (0.092 R)
• M85: 63,831,766 km (0.03 R)
• M86: 65,983,432 km (0.05 R)
• M87: 67,120,077 km (0.105 R)
• M88: 67,223,598 km (0.034 R)
• M89: 67,327,419 km (0.068 R)
• M90: 69,412,514 km (0.058 R)
• M91: 70,042,172 km (0.115 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 281 - 19,352 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit