🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.17 AU - 1.37 AU

Year: 536 Days

Day: 20.9 Hours

Environment

Temp: -22 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,439,006 km

• M1: 201,359 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.2 AU - 1.56 AU

Year: 608 Days

Day: 47.5 Hours

Environment

Temp: -47 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.25 AU - 1.59 AU

Year: 634 Days

Day: 40.2 Hours

Environment

Temp: -48 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,439,006 km

• M1: 558,898 km (0.075 R)

Asteroid Belt

Center: 4.86 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 187.5

Radius: 14.2

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 7.28 AU - 9.32 AU

Year: 8961 Days

Day: 7 Hours

Environment

Temp: -181 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 56,439,006 km

• M1: 176,675 km (0.097 R)
• M2: 664,663 km (0.107 R)
• M3: 1,228,647 km (0.103 R)
• M4: 3,123,604 km (0.029 R)
• M5: 4,103,619 km (0.11 R)
• M6: 4,703,656 km (0.03 R)
• M7: 5,389,562 km (0.108 R)
• M8: 6,734,447 km (0.078 R)
• M9: 8,145,305 km (0.067 R)
• M10: 10,597,663 km (0.073 R)
• M11: 12,305,622 km (0.11 R)
• M12: 13,872,659 km (0.066 R)
• M13: 15,062,860 km (0.117 R)
• M14: 16,086,558 km (0.04 R)
• M15: 19,239,633 km (0.098 R)
• M16: 20,581,525 km (0.108 R)
• M17: 21,985,053 km (0.109 R)
• M18: 23,078,912 km (0.083 R)
• M19: 25,772,272 km (0.099 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 170.1

Radius: 10.8

Gravity: 1.46 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 8.1 AU - 9.7 AU

Year: 9950 Days

Day: 9.8 Hours

Environment

Temp: -170 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 56,439,006 km

• M1: 134,339 km (0.112 R)
• M2: 502,798 km (0.08 R)
• M3: 1,132,306 km (0.066 R)
• M4: 3,139,910 km (0.055 R)
• M5: 3,672,777 km (0.098 R)
• M6: 4,584,726 km (0.092 R)
• M7: 5,670,208 km (0.091 R)
• M8: 8,155,627 km (0.107 R)
• M9: 9,575,161 km (0.111 R)
• M10: 9,954,392 km (0.106 R)
• M11: 16,079,527 km (0.053 R)
• M12: 17,164,860 km (0.096 R)
• M13: 20,854,691 km (0.109 R)
• M14: 24,256,397 km (0.098 R)
• M15: 27,332,429 km (0.109 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 726.6

Radius: 12.1

Gravity: 4.96 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 9.33 AU - 11.29 AU

Year: 12406 Days

Day: 14.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 56,439,006 km

• M1: 150,944 km (0.068 R)
• M2: 657,034 km (0.038 R)
• M3: 1,051,224 km (0.056 R)
• M4: 1,655,151 km (0.079 R)
• M5: 2,543,164 km (0.101 R)
• M6: 3,190,623 km (0.095 R)
• M7: 4,594,599 km (0.053 R)
• M8: 6,414,457 km (0.101 R)
• M9: 6,813,435 km (0.082 R)
• M10: 7,228,868 km (0.081 R)
• M11: 7,974,165 km (0.039 R)
• M12: 9,825,289 km (0.114 R)
• M13: 10,302,805 km (0.059 R)
• M14: 11,652,328 km (0.101 R)
• M15: 12,801,688 km (0.059 R)
• M16: 13,695,835 km (0.049 R)
• M17: 23,425,381 km (0.118 R)
• M18: 26,657,293 km (0.101 R)
• M19: 28,970,226 km (0.107 R)
• M20: 32,685,788 km (0.071 R)
• M21: 36,203,433 km (0.109 R)
• M22: 38,509,484 km (0.084 R)
• M23: 51,682,474 km (0.038 R)
• M24: 53,453,862 km (0.067 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 470 - 15,427 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit