🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.52 AU - 0.64 AU

Year: 158 Days

Day: 17.9 Hours

Environment

Temp: 212 °C

Axial Tilt: 28.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 47,272,823 km

• M1: 121,174 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.81 AU - 1.01 AU

Year: 311 Days

Day: 30.3 Hours

Environment

Temp: 133 °C

Axial Tilt: 14.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.86 AU - 1.4 AU

Year: 430 Days

Day: 20.1 Hours

Environment

Temp: 25 °C

Axial Tilt: 41.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.13 AU - 1.87 AU

Year: 658 Days

Day: 45.7 Hours

Environment

Temp: -36 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.57 AU - 2.21 AU

Year: 931 Days

Day: 40.8 Hours

Environment

Temp: -44 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,272,823 km

• M1: 619,634 km (0.12 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 2.65 AU - 4.07 AU

Year: 2206 Days

Day: 29.4 Hours

Environment

Temp: -103 °C

Axial Tilt: 41 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 5.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 4.92 AU - 5.34 AU

Year: 4161 Days

Day: 45.4 Hours

Environment

Temp: -142 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 10.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 456.7

Radius: 8.1

Gravity: 6.96 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 9.83 AU - 10.95 AU

Year: 11995 Days

Day: 12.9 Hours

Environment

Temp: -166 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 47,272,823 km

• M1: 436,527 km (0.119 R)
• M2: 536,159 km (0.112 R)
• M3: 1,311,225 km (0.104 R)
• M4: 1,614,909 km (0.106 R)
• M5: 1,705,715 km (0.102 R)
• M6: 2,037,224 km (0.081 R)
• M7: 2,813,786 km (0.061 R)
• M8: 2,868,689 km (0.103 R)
• M9: 2,951,566 km (0.064 R)
• M10: 3,262,430 km (0.119 R)
• M11: 3,320,026 km (0.118 R)
• M12: 3,378,070 km (0.07 R)
• M13: 3,465,734 km (0.103 R)
• M14: 3,613,537 km (0.119 R)
• M15: 4,100,328 km (0.108 R)
• M16: 4,511,273 km (0.094 R)
• M17: 5,786,296 km (0.103 R)
• M18: 5,891,463 km (0.099 R)
• M19: 5,961,924 km (0.115 R)
• M20: 6,139,347 km (0.076 R)
• M21: 6,426,874 km (0.092 R)
• M22: 6,682,088 km (0.063 R)
• M23: 7,164,840 km (0.079 R)
• M24: 7,277,936 km (0.112 R)
• M25: 9,247,243 km (0.064 R)
• M26: 9,493,930 km (0.106 R)
• M27: 9,576,807 km (0.084 R)
• M28: 10,545,752 km (0.084 R)
• M29: 11,678,208 km (0.065 R)
• M30: 11,855,930 km (0.082 R)
• M31: 12,711,929 km (0.091 R)
• M32: 12,894,738 km (0.076 R)
• M33: 13,309,124 km (0.052 R)
• M34: 13,681,174 km (0.115 R)
• M35: 14,721,926 km (0.049 R)
• M36: 16,181,852 km (0.047 R)
• M37: 16,429,586 km (0.038 R)
• M38: 16,828,713 km (0.03 R)
• M39: 16,928,944 km (0.092 R)
• M40: 17,331,961 km (0.074 R)
• M41: 17,433,238 km (0.116 R)
• M42: 17,534,666 km (0.11 R)
• M43: 17,687,255 km (0.102 R)
• M44: 18,147,568 km (0.09 R)
• M45: 18,508,398 km (0.092 R)
• M46: 21,914,742 km (0.041 R)
• M47: 22,024,397 km (0.112 R)
• M48: 22,740,672 km (0.06 R)
• M49: 24,026,764 km (0.055 R)
• M50: 24,139,711 km (0.112 R)
• M51: 24,196,259 km (0.037 R)
• M52: 24,422,900 km (0.057 R)
• M53: 24,479,597 km (0.077 R)
• M54: 24,764,132 km (0.092 R)
• M55: 25,393,790 km (0.095 R)
• M56: 25,624,021 km (0.041 R)
• M57: 26,260,859 km (0.087 R)
• M58: 26,610,469 km (0.117 R)
• M59: 27,079,010 km (0.093 R)
• M60: 27,196,594 km (0.092 R)
• M61: 27,727,666 km (0.107 R)
• M62: 28,143,099 km (0.104 R)
• M63: 28,500,788 km (0.093 R)
• M64: 28,800,133 km (0.094 R)
• M65: 30,068,274 km (0.115 R)
• M66: 30,250,933 km (0.069 R)
• M67: 31,108,279 km (0.12 R)
• M68: 32,596,478 km (0.046 R)
• M69: 34,298,304 km (0.113 R)
• M70: 34,680,377 km (0.118 R)
• M71: 35,770,646 km (0.092 R)
• M72: 36,028,852 km (0.039 R)
• M73: 37,787,525 km (0.118 R)
• M74: 38,050,518 km (0.095 R)
• M75: 38,182,164 km (0.078 R)
• M76: 38,380,082 km (0.104 R)
• M77: 39,174,746 km (0.107 R)
• M78: 39,307,738 km (0.029 R)
• M79: 39,374,309 km (0.114 R)
• M80: 40,847,699 km (0.052 R)
• M81: 42,475,772 km (0.092 R)
• M82: 42,612,355 km (0.062 R)
• M83: 43,091,667 km (0.097 R)
• M84: 44,818,026 km (0.11 R)
• M85: 46,075,097 km (0.101 R)
• M86: 46,145,258 km (0.074 R)
• M87: 46,707,896 km (0.106 R)
• M88: 46,848,967 km (0.12 R)

Kuiper Belt

Range: 30.6 - 57.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 489 - 17,214 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit