🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.31 AU - 1.89 AU

Year: 779 Days

Day: 21.5 Hours

Environment

Temp: -57 °C

Axial Tilt: 24 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,932,993 km

• M1: 103,522 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 2.89 AU - 3.27 AU

Year: 2081 Days

Day: 14.1 Hours

Environment

Temp: -126 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,932,993 km

• M1: 2,179,192 km (0.112 R)

Asteroid Belt

Center: 7.36 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 11.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 739.1

Radius: 7.7

Gravity: 12.47 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 10.43 AU - 12.83 AU

Year: 15270 Days

Day: 18.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 36,932,993 km

• M1: 95,743 km (0.103 R)
• M2: 382,971 km (0.114 R)
• M3: 798,404 km (0.115 R)
• M4: 2,456,397 km (0.038 R)
• M5: 2,768,907 km (0.106 R)
• M6: 3,287,264 km (0.102 R)
• M7: 4,356,440 km (0.074 R)
• M8: 5,491,139 km (0.077 R)
• M9: 5,832,073 km (0.1 R)
• M10: 7,072,239 km (0.113 R)
• M11: 9,515,472 km (0.052 R)
• M12: 10,346,189 km (0.076 R)
• M13: 10,808,446 km (0.041 R)
• M14: 12,535,853 km (0.11 R)
• M15: 14,227,057 km (0.085 R)
• M16: 15,460,491 km (0.037 R)
• M17: 16,295,546 km (0.086 R)
• M18: 17,160,372 km (0.114 R)
• M19: 18,055,565 km (0.087 R)
• M20: 18,810,735 km (0.059 R)
• M21: 22,138,091 km (0.065 R)
• M22: 22,808,888 km (0.103 R)
• M23: 23,790,549 km (0.095 R)
• M24: 27,889,232 km (0.035 R)
• M25: 29,353,795 km (0.075 R)
• M26: 30,750,441 km (0.066 R)
• M27: 32,069,146 km (0.107 R)
• M28: 33,675,827 km (0.038 R)
• M29: 47,551,179 km (0.077 R)
• M30: 52,625,689 km (0.107 R)
• M31: 52,964,977 km (0.107 R)
• M32: 57,869,244 km (0.046 R)
• M33: 61,928,582 km (0.064 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 94.9

Radius: 4.2

Gravity: 5.38 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 12.64 AU - 13.48 AU

Year: 18171 Days

Day: 23.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 36,932,993 km

• M1: 79,137 km (0.114 R)
• M2: 227,090 km (0.094 R)
• M3: 537,056 km (0.032 R)
• M4: 770,130 km (0.083 R)
• M5: 1,249,441 km (0.115 R)
• M6: 1,647,073 km (0.084 R)
• M7: 2,206,419 km (0.106 R)
• M8: 3,503,433 km (0.109 R)
• M9: 4,156,427 km (0.11 R)
• M10: 4,830,216 km (0.066 R)
• M11: 5,060,447 km (0.052 R)
• M12: 10,947,123 km (0.082 R)
• M13: 15,179,696 km (0.076 R)
• M14: 16,955,273 km (0.105 R)
• M15: 18,513,484 km (0.063 R)
• M16: 23,510,502 km (0.07 R)
• M17: 24,590,449 km (0.078 R)
• M18: 25,099,830 km (0.111 R)
• M19: 26,848,779 km (0.077 R)
• M20: 34,340,790 km (0.091 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 241 - 15,594 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit