🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.42 AU - 0.58 AU

Year: 150 Days

Day: 39.3 Hours

Environment

Temp: 122 °C

Axial Tilt: 15.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 39,532,953 km

• M1: 145,858 km (0.05 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.64 AU - 0.94 AU

Year: 298 Days

Day: 31.6 Hours

Environment

Temp: -21 °C

Axial Tilt: 34.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.74 AU - 0.88 AU

Year: 310 Days

Day: 31.8 Hours

Environment

Temp: -23 °C

Axial Tilt: 16.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.04 AU - 1.1 AU

Year: 470 Days

Day: 33.3 Hours

Environment

Temp: -66 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.13 AU - 1.43 AU

Year: 615 Days

Day: 21 Hours

Environment

Temp: -71 °C

Axial Tilt: 46 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.53 AU - 1.75 AU

Year: 892 Days

Day: 45.5 Hours

Environment

Temp: -104 °C

Axial Tilt: 23.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 39,532,953 km

• M1: 407,056 km (0.088 R)
• M2: 446,101 km (0.115 R)

Planet 7 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.35 AU - 1.93 AU

Year: 892 Days

Day: 29.8 Hours

Environment

Temp: -88 °C

Axial Tilt: 26 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.87 AU - 2.67 AU

Year: 1452 Days

Day: 46.3 Hours

Environment

Temp: -119 °C

Axial Tilt: 24.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 2.75 AU - 2.83 AU

Year: 1979 Days

Day: 13 Hours

Environment

Temp: -145 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 10 - Gas Giant

Semi-Major Axis: 6.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 721.6

Radius: 12.6

Gravity: 4.55 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 5.84 AU - 7.48 AU

Year: 7298 Days

Day: 10.9 Hours

Environment

Temp: -174 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 39,532,953 km

• M1: 184,903 km (0.045 R)
• M2: 471,682 km (0.078 R)
• M3: 1,219,821 km (0.073 R)
• M4: 1,327,980 km (0.105 R)
• M5: 1,420,581 km (0.107 R)
• M6: 1,652,458 km (0.109 R)
• M7: 1,752,838 km (0.08 R)
• M8: 2,023,610 km (0.083 R)
• M9: 2,109,779 km (0.06 R)
• M10: 2,308,445 km (0.104 R)
• M11: 2,606,294 km (0.102 R)
• M12: 3,239,243 km (0.1 R)
• M13: 3,469,474 km (0.07 R)
• M14: 3,705,090 km (0.088 R)
• M15: 3,946,093 km (0.093 R)
• M16: 4,164,655 km (0.063 R)
• M17: 4,331,158 km (0.071 R)
• M18: 4,786,384 km (0.093 R)
• M19: 4,961,114 km (0.093 R)
• M20: 5,376,996 km (0.036 R)
• M21: 5,680,979 km (0.113 R)
• M22: 6,337,863 km (0.112 R)
• M23: 6,626,886 km (0.091 R)
• M24: 6,756,737 km (0.061 R)
• M25: 7,151,377 km (0.107 R)
• M26: 7,587,305 km (0.103 R)
• M27: 7,860,022 km (0.098 R)
• M28: 8,101,323 km (0.109 R)
• M29: 8,555,801 km (0.091 R)
• M30: 8,662,016 km (0.073 R)
• M31: 9,018,807 km (0.091 R)
• M32: 9,599,845 km (0.11 R)
• M33: 10,305,498 km (0.085 R)
• M34: 10,569,838 km (0.085 R)
• M35: 11,453,811 km (0.114 R)
• M36: 11,609,992 km (0.072 R)
• M37: 13,538,906 km (0.045 R)
• M38: 14,287,644 km (0.069 R)
• M39: 14,413,755 km (0.03 R)
• M40: 15,092,630 km (0.108 R)
• M41: 15,178,200 km (0.046 R)
• M42: 15,912,277 km (0.072 R)
• M43: 16,305,570 km (0.115 R)
• M44: 16,834,996 km (0.107 R)
• M45: 17,101,879 km (0.119 R)
• M46: 17,684,862 km (0.048 R)
• M47: 17,820,398 km (0.09 R)
• M48: 18,594,567 km (0.115 R)
• M49: 18,870,425 km (0.073 R)
• M50: 19,055,029 km (0.055 R)
• M51: 19,799,877 km (0.119 R)
• M52: 20,982,448 km (0.111 R)
• M53: 21,221,804 km (0.062 R)
• M54: 21,799,701 km (0.1 R)
• M55: 21,896,640 km (0.094 R)
• M56: 21,993,580 km (0.098 R)
• M57: 22,236,676 km (0.062 R)
• M58: 22,529,439 km (0.104 R)
• M59: 24,163,198 km (0.081 R)
• M60: 24,564,868 km (0.077 R)
• M61: 24,716,111 km (0.04 R)
• M62: 25,476,966 km (0.04 R)
• M63: 25,630,154 km (0.084 R)
• M64: 25,937,129 km (0.101 R)
• M65: 26,091,215 km (0.079 R)
• M66: 26,451,746 km (0.115 R)
• M67: 26,710,401 km (0.061 R)
• M68: 27,073,774 km (0.085 R)
• M69: 27,700,439 km (0.112 R)
• M70: 28,755,703 km (0.106 R)
• M71: 29,288,271 km (0.09 R)
• M72: 31,232,445 km (0.111 R)
• M73: 31,779,824 km (0.077 R)
• M74: 32,220,090 km (0.058 R)
• M75: 32,551,599 km (0.113 R)
• M76: 33,944,954 km (0.049 R)
• M77: 34,282,297 km (0.09 R)
• M78: 34,620,687 km (0.058 R)
• M79: 35,585,593 km (0.11 R)
• M80: 36,386,989 km (0.092 R)
• M81: 36,732,112 km (0.088 R)
• M82: 36,847,452 km (0.094 R)
• M83: 37,541,885 km (0.06 R)
• M84: 38,474,628 km (0.099 R)
• M85: 39,296,967 km (0.102 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 263 - 19,819 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit