🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.55 AU - 0.61 AU

Year: 162 Days

Day: 33.4 Hours

Environment

Temp: 218 °C

Axial Tilt: 103 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 36,027,073 km

• M1: 59,390 km (0.052 R)
• M2: 358,137 km (0.083 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.65 AU - 0.95 AU

Year: 263 Days

Day: 23.2 Hours

Environment

Temp: 182 °C

Axial Tilt: 19.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.67 AU - 1.01 AU

Year: 283 Days

Day: 14 Hours

Environment

Temp: 101 °C

Axial Tilt: 39.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 36,027,073 km

• M1: 49,666 km (0.075 R)
• M2: 351,555 km (0.092 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1 AU - 1.58 AU

Year: 538 Days

Day: 21.6 Hours

Environment

Temp: -7 °C

Axial Tilt: 39.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 36,027,073 km

• M1: 82,428 km (0.075 R)
• M2: 477,367 km (0.09 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.83 AU - 2.13 AU

Year: 1023 Days

Day: 24.2 Hours

Environment

Temp: -75 °C

Axial Tilt: 25.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 2.19 AU - 2.49 AU

Year: 1314 Days

Day: 22.7 Hours

Environment

Temp: -93 °C

Axial Tilt: 19.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 2.35 AU - 3.17 AU

Year: 1683 Days

Day: 19.6 Hours

Environment

Temp: -98 °C

Axial Tilt: 11.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 3.56 AU - 3.8 AU

Year: 2591 Days

Day: 24.7 Hours

Environment

Temp: -123 °C

Axial Tilt: 29.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Terrestrial

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 3.56 AU - 3.84 AU

Year: 2613 Days

Day: 27.1 Hours

Environment

Temp: -123 °C

Axial Tilt: 10.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,027,073 km

• M1: 283,787 km (0.078 R)

Planet 10 - Gas Giant

Semi-Major Axis: 9.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 238.7

Radius: 12.2

Gravity: 1.6 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 8.42 AU - 10.92 AU

Year: 11039 Days

Day: 13.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 36,027,073 km

• M1: 160,818 km (0.116 R)
• M2: 285,134 km (0.085 R)
• M3: 376,687 km (0.12 R)
• M4: 705,504 km (0.091 R)
• M5: 844,779 km (0.073 R)
• M6: 978,819 km (0.052 R)
• M7: 1,072,318 km (0.089 R)
• M8: 1,320,351 km (0.042 R)
• M9: 1,460,524 km (0.058 R)
• M10: 1,550,732 km (0.102 R)
• M11: 1,813,874 km (0.106 R)
• M12: 1,931,159 km (0.076 R)
• M13: 2,298,721 km (0.082 R)
• M14: 2,404,786 km (0.032 R)
• M15: 3,122,856 km (0.103 R)
• M16: 3,853,641 km (0.076 R)
• M17: 4,031,812 km (0.091 R)
• M18: 4,717,120 km (0.057 R)
• M19: 4,853,105 km (0.104 R)
• M20: 4,935,383 km (0.075 R)
• M21: 5,073,462 km (0.079 R)
• M22: 5,212,887 km (0.083 R)
• M23: 5,495,627 km (0.113 R)
• M24: 5,841,498 km (0.11 R)
• M25: 6,135,308 km (0.12 R)
• M26: 6,284,008 km (0.055 R)
• M27: 6,494,193 km (0.084 R)
• M28: 6,890,927 km (0.099 R)
• M29: 7,611,988 km (0.071 R)
• M30: 8,291,462 km (0.086 R)
• M31: 8,456,169 km (0.103 R)
• M32: 8,555,502 km (0.096 R)
• M33: 8,655,134 km (0.106 R)
• M34: 9,398,187 km (0.12 R)
• M35: 10,586,742 km (0.106 R)
• M36: 10,693,854 km (0.034 R)
• M37: 10,909,275 km (0.101 R)
• M38: 11,637,667 km (0.102 R)
• M39: 12,344,068 km (0.1 R)
• M40: 13,954,938 km (0.1 R)
• M41: 14,665,378 km (0.099 R)
• M42: 14,824,850 km (0.097 R)
• M43: 15,025,012 km (0.09 R)
• M44: 16,286,122 km (0.115 R)
• M45: 17,075,849 km (0.1 R)
• M46: 17,623,228 km (0.034 R)
• M47: 18,735,637 km (0.072 R)
• M48: 18,822,105 km (0.09 R)
• M49: 19,475,100 km (0.114 R)
• M50: 19,782,374 km (0.058 R)
• M51: 20,490,869 km (0.087 R)
• M52: 21,523,693 km (0.036 R)
• M53: 21,614,349 km (0.111 R)
• M54: 22,298,161 km (0.105 R)
• M55: 23,035,230 km (0.113 R)
• M56: 23,967,972 km (0.059 R)
• M57: 24,202,991 km (0.104 R)
• M58: 24,533,452 km (0.069 R)
• M59: 25,246,585 km (0.076 R)
• M60: 25,581,685 km (0.052 R)
• M61: 25,870,109 km (0.106 R)
• M62: 26,595,958 km (0.07 R)
• M63: 26,839,354 km (0.091 R)
• M64: 27,181,484 km (0.065 R)
• M65: 27,475,743 km (0.11 R)
• M66: 27,968,668 km (0.098 R)
• M67: 28,365,103 km (0.035 R)
• M68: 28,763,482 km (0.114 R)
• M69: 29,013,310 km (0.113 R)
• M70: 29,817,848 km (0.09 R)
• M71: 30,121,382 km (0.109 R)
• M72: 30,578,702 km (0.079 R)
• M73: 30,833,767 km (0.105 R)
• M74: 31,038,267 km (0.026 R)
• M75: 31,500,076 km (0.055 R)
• M76: 31,964,278 km (0.058 R)
• M77: 32,067,800 km (0.119 R)
• M78: 32,274,993 km (0.118 R)
• M79: 32,794,995 km (0.079 R)
• M80: 33,160,762 km (0.096 R)
• M81: 34,160,225 km (0.091 R)
• M82: 34,530,929 km (0.12 R)
• M83: 35,436,744 km (0.03 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 309 - 17,882 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit