🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.54 AU - 0.6 AU

Year: 159 Days

Day: 16.2 Hours

Environment

Temp: 218 °C

Axial Tilt: 29.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.6 AU - 0.82 AU

Year: 221 Days

Day: 36.7 Hours

Environment

Temp: 138 °C

Axial Tilt: 4.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 50,711,281 km

• M1: 338,839 km (0.08 R)
• M2: 352,752 km (0.092 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.89 AU - 1.39 AU

Year: 449 Days

Day: 22.7 Hours

Environment

Temp: -6 °C

Axial Tilt: 12.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 50,711,281 km

• M1: 1,047,484 km (0.114 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.37 AU - 1.43 AU

Year: 611 Days

Day: 26.3 Hours

Environment

Temp: -35 °C

Axial Tilt: 42.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.96 AU - 1.96 AU

Year: 1012 Days

Day: 24.5 Hours

Environment

Temp: -78 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 2 AU - 2.56 AU

Year: 1270 Days

Day: 31 Hours

Environment

Temp: -73 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 9.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 610.4

Radius: 10.6

Gravity: 5.43 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 8.36 AU - 11.48 AU

Year: 11528 Days

Day: 13.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 50,711,281 km

• M1: 136,284 km (0.107 R)
• M2: 206,744 km (0.082 R)
• M3: 331,808 km (0.052 R)
• M4: 435,031 km (0.082 R)
• M5: 567,126 km (0.056 R)
• M6: 680,371 km (0.076 R)
• M7: 875,148 km (0.114 R)
• M8: 1,497,475 km (0.09 R)
• M9: 1,636,302 km (0.119 R)
• M10: 1,731,296 km (0.096 R)
• M11: 1,828,236 km (0.071 R)
• M12: 2,182,035 km (0.093 R)
• M13: 2,260,723 km (0.069 R)
• M14: 3,218,299 km (0.098 R)
• M15: 3,930,235 km (0.081 R)
• M16: 4,655,785 km (0.097 R)
• M17: 4,929,848 km (0.118 R)
• M18: 5,174,142 km (0.104 R)
• M19: 5,530,035 km (0.039 R)
• M20: 5,674,546 km (0.118 R)
• M21: 5,857,056 km (0.103 R)
• M22: 5,930,658 km (0.082 R)
• M23: 6,530,246 km (0.093 R)
• M24: 6,760,178 km (0.119 R)
• M25: 7,665,993 km (0.099 R)
• M26: 9,031,373 km (0.098 R)
• M27: 9,244,849 km (0.117 R)
• M28: 9,982,816 km (0.101 R)
• M29: 10,739,930 km (0.074 R)
• M30: 11,700,498 km (0.06 R)
• M31: 12,167,543 km (0.09 R)
• M32: 12,545,577 km (0.079 R)
• M33: 13,023,542 km (0.055 R)
• M34: 13,313,313 km (0.043 R)
• M35: 13,507,641 km (0.073 R)
• M36: 14,843,849 km (0.114 R)
• M37: 17,586,875 km (0.098 R)
• M38: 19,262,371 km (0.106 R)
• M39: 19,813,640 km (0.057 R)
• M40: 19,924,492 km (0.068 R)
• M41: 20,091,293 km (0.067 R)
• M42: 20,819,087 km (0.037 R)
• M43: 21,214,474 km (0.069 R)
• M44: 21,498,560 km (0.117 R)
• M45: 22,415,745 km (0.063 R)
• M46: 23,228,809 km (0.111 R)
• M47: 23,404,288 km (0.058 R)
• M48: 23,580,215 km (0.103 R)
• M49: 24,347,801 km (0.103 R)
• M50: 26,821,552 km (0.039 R)
• M51: 27,128,676 km (0.098 R)
• M52: 27,498,781 km (0.096 R)
• M53: 28,681,801 km (0.054 R)
• M54: 28,932,976 km (0.106 R)
• M55: 29,944,856 km (0.094 R)
• M56: 30,135,893 km (0.117 R)
• M57: 30,519,312 km (0.072 R)
• M58: 30,711,545 km (0.111 R)
• M59: 30,904,227 km (0.108 R)
• M60: 31,419,891 km (0.105 R)
• M61: 31,743,771 km (0.056 R)
• M62: 32,133,623 km (0.11 R)
• M63: 33,313,202 km (0.081 R)
• M64: 33,643,364 km (0.109 R)
• M65: 35,714,547 km (0.109 R)
• M66: 36,731,513 km (0.086 R)
• M67: 39,141,086 km (0.07 R)
• M68: 39,210,649 km (0.115 R)
• M69: 39,629,224 km (0.046 R)
• M70: 39,699,086 km (0.108 R)
• M71: 41,814,699 km (0.097 R)
• M72: 43,245,304 km (0.092 R)
• M73: 43,822,153 km (0.105 R)
• M74: 44,039,070 km (0.114 R)
• M75: 44,692,065 km (0.096 R)
• M76: 46,596,446 km (0.089 R)
• M77: 46,965,653 km (0.057 R)
• M78: 48,004,760 km (0.106 R)
• M79: 48,303,058 km (0.109 R)
• M80: 48,377,707 km (0.033 R)
• M81: 48,751,552 km (0.089 R)
• M82: 49,652,880 km (0.108 R)
• M83: 50,256,806 km (0.098 R)
• M84: 50,408,050 km (0.045 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 218 - 11,238 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit