🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 2 AU - 2.32 AU

Year: 1202 Days

Day: 30 Hours

Environment

Temp: -89 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.61 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Ice Giant

Semi-Major Axis: 15.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 962.5

Radius: 4.2

Gravity: 54.56 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 12.97 AU - 17.13 AU

Year: 22113 Days

Day: 19.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 83,118,782 km

• M1: 52,658 km (0.092 R)
• M2: 378,483 km (0.03 R)
• M3: 769,980 km (0.113 R)
• M4: 1,174,792 km (0.085 R)
• M5: 1,824,944 km (0.059 R)
• M6: 2,296,477 km (0.095 R)
• M7: 2,610,932 km (0.109 R)
• M8: 4,854,900 km (0.073 R)
• M9: 5,049,527 km (0.043 R)
• M10: 6,703,780 km (0.093 R)
• M11: 10,250,596 km (0.037 R)
• M12: 11,642,454 km (0.11 R)
• M13: 13,381,978 km (0.077 R)
• M14: 14,155,250 km (0.108 R)
• M15: 14,552,881 km (0.071 R)
• M16: 15,705,832 km (0.05 R)
• M17: 19,430,370 km (0.086 R)
• M18: 21,443,957 km (0.095 R)
• M19: 29,711,184 km (0.087 R)
• M20: 30,625,676 km (0.069 R)
• M21: 32,924,547 km (0.089 R)
• M22: 63,608,865 km (0.087 R)
• M23: 77,153,905 km (0.034 R)
• M24: 78,382,852 km (0.117 R)
• M25: 79,126,503 km (0.112 R)

Planet 3 - Ice Giant

Semi-Major Axis: 16.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 579.2

Radius: 5.2

Gravity: 21.42 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 13.45 AU - 19.07 AU

Year: 24833 Days

Day: 24.2 Hours

Environment

Temp: -202 °C

Axial Tilt: 42.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 83,118,782 km

• M1: 64,626 km (0.074 R)
• M2: 247,136 km (0.117 R)
• M3: 901,626 km (0.104 R)
• M4: 1,101,788 km (0.093 R)
• M5: 1,849,030 km (0.028 R)
• M6: 2,048,593 km (0.105 R)
• M7: 2,444,429 km (0.087 R)
• M8: 2,710,414 km (0.068 R)
• M9: 2,915,812 km (0.105 R)
• M10: 3,387,045 km (0.107 R)
• M11: 5,420,080 km (0.1 R)
• M12: 8,361,623 km (0.113 R)
• M13: 9,423,020 km (0.094 R)
• M14: 11,878,071 km (0.064 R)
• M15: 12,782,839 km (0.043 R)
• M16: 13,215,476 km (0.112 R)
• M17: 14,110,221 km (0.108 R)
• M18: 14,807,197 km (0.09 R)
• M19: 18,547,892 km (0.117 R)
• M20: 19,572,787 km (0.11 R)
• M21: 22,351,119 km (0.109 R)
• M22: 24,269,412 km (0.086 R)
• M23: 26,526,694 km (0.101 R)
• M24: 28,674,471 km (0.102 R)
• M25: 29,167,097 km (0.057 R)
• M26: 33,447,990 km (0.117 R)
• M27: 39,934,703 km (0.051 R)
• M28: 46,193,878 km (0.116 R)
• M29: 51,612,313 km (0.034 R)
• M30: 52,340,854 km (0.098 R)
• M31: 55,704,413 km (0.068 R)
• M32: 57,439,000 km (0.071 R)
• M33: 60,208,356 km (0.113 R)
• M34: 79,195,617 km (0.078 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: 380 - 16,346 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit