🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.66 AU - 1.06 AU

Year: 307 Days

Day: 24.3 Hours

Environment

Temp: 11 °C

Axial Tilt: 0.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.02 AU - 1.08 AU

Year: 414 Days

Day: 27.9 Hours

Environment

Temp: -15 °C

Axial Tilt: 32 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.98 AU - 1.28 AU

Year: 462 Days

Day: 45.9 Hours

Environment

Temp: 0 °C

Axial Tilt: 4.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.6 AU - 2.46 AU

Year: 1114 Days

Day: 21.9 Hours

Environment

Temp: -94 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 2.68 AU - 3.64 AU

Year: 2163 Days

Day: 24.8 Hours

Environment

Temp: -128 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,806,053 km

• M1: 3,189,127 km (0.091 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 3.07 AU - 3.53 AU

Year: 2308 Days

Day: 31.8 Hours

Environment

Temp: -130 °C

Axial Tilt: 47 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,806,053 km

• M1: 42,935 km (0.081 R)

Asteroid Belt

Center: 6.14 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 512.6

Radius: 8.8

Gravity: 6.62 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 7.9 AU - 10.06 AU

Year: 10361 Days

Day: 6.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 32,806,053 km

• M1: 109,506 km (0.05 R)
• M2: 404,812 km (0.06 R)
• M3: 946,057 km (0.095 R)
• M4: 1,459,327 km (0.069 R)
• M5: 1,950,607 km (0.106 R)
• M6: 2,253,094 km (0.071 R)
• M7: 2,807,354 km (0.118 R)
• M8: 3,172,821 km (0.073 R)
• M9: 3,449,727 km (0.042 R)
• M10: 4,052,756 km (0.118 R)
• M11: 5,799,760 km (0.116 R)
• M12: 6,992,354 km (0.1 R)
• M13: 10,651,368 km (0.11 R)
• M14: 14,271,038 km (0.114 R)
• M15: 16,838,138 km (0.092 R)
• M16: 17,117,736 km (0.054 R)
• M17: 20,243,584 km (0.1 R)
• M18: 27,117,905 km (0.114 R)
• M19: 29,479,457 km (0.088 R)
• M20: 30,193,338 km (0.1 R)
• M21: 32,188,974 km (0.054 R)
• M22: 33,054,996 km (0.067 R)
• M23: 34,495,175 km (0.029 R)
• M24: 36,092,581 km (0.064 R)
• M25: 42,716,475 km (0.106 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 10.6

Radius: 14.3

Gravity: 0.05 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 8.46 AU - 10.5 AU

Year: 11238 Days

Day: 11.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 32,806,053 km

• M1: 195,225 km (0.109 R)
• M2: 752,328 km (0.041 R)
• M3: 1,533,827 km (0.12 R)
• M4: 4,582,781 km (0.114 R)
• M5: 5,400,633 km (0.106 R)
• M6: 8,737,264 km (0.037 R)
• M7: 11,303,017 km (0.074 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 193.5

Radius: 5.8

Gravity: 5.75 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 11.16 AU - 17.14 AU

Year: 20493 Days

Day: 24.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 32,806,053 km

• M1: 72,106 km (0.097 R)
• M2: 403,465 km (0.086 R)
• M3: 1,184,366 km (0.088 R)
• M4: 1,467,705 km (0.075 R)
• M5: 1,716,935 km (0.116 R)
• M6: 2,099,008 km (0.088 R)
• M7: 2,515,787 km (0.059 R)
• M8: 3,290,704 km (0.082 R)
• M9: 3,641,511 km (0.1 R)
• M10: 4,329,811 km (0.053 R)
• M11: 4,940,021 km (0.095 R)
• M12: 5,468,251 km (0.069 R)
• M13: 5,996,930 km (0.032 R)
• M14: 6,675,655 km (0.084 R)
• M15: 9,704,863 km (0.069 R)
• M16: 13,795,467 km (0.119 R)
• M17: 14,441,730 km (0.109 R)
• M18: 15,311,641 km (0.074 R)
• M19: 15,724,831 km (0.066 R)
• M20: 18,054,518 km (0.111 R)
• M21: 20,027,565 km (0.069 R)
• M22: 21,277,904 km (0.09 R)
• M23: 21,965,605 km (0.089 R)
• M24: 26,015,070 km (0.063 R)
• M25: 26,801,057 km (0.099 R)
• M26: 29,254,312 km (0.055 R)
• M27: 36,642,203 km (0.106 R)
• M28: 38,507,689 km (0.106 R)
• M29: 40,435,556 km (0.048 R)
• M30: 41,356,780 km (0.093 R)
• M31: 48,054,576 km (0.119 R)
• M32: 49,835,239 km (0.097 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 47.9

Radius: 6.7

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 11.04 AU - 18.1 AU

Year: 21412 Days

Day: 18.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 32,806,053 km

• M1: 83,476 km (0.111 R)
• M2: 441,314 km (0.087 R)
• M3: 801,695 km (0.102 R)
• M4: 1,135,597 km (0.116 R)
• M5: 1,462,469 km (0.083 R)
• M6: 4,818,398 km (0.103 R)
• M7: 8,461,854 km (0.116 R)
• M8: 8,863,973 km (0.096 R)
• M9: 9,448,302 km (0.084 R)
• M10: 10,236,833 km (0.117 R)
• M11: 14,447,863 km (0.079 R)
• M12: 16,155,672 km (0.102 R)
• M13: 16,401,462 km (0.091 R)
• M14: 16,963,351 km (0.034 R)
• M15: 19,271,198 km (0.104 R)
• M16: 22,688,462 km (0.072 R)
• M17: 25,564,182 km (0.081 R)
• M18: 29,948,447 km (0.095 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 239 - 11,853 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit