🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.36 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 137.8

Radius: 14.1

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.54 AU - 0.9 AU

Year: 394 Days

Day: 9.4 Hours

Environment

Temp: -135 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 47,769,381 km

• M1: 175,329 km (0.066 R)
• M2: 654,790 km (0.117 R)
• M3: 1,268,141 km (0.054 R)
• M4: 1,811,780 km (0.095 R)
• M5: 2,684,235 km (0.101 R)
• M6: 3,190,324 km (0.102 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 471.8

Radius: 13.4

Gravity: 2.63 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 4.78 AU - 6.96 AU

Year: 9183 Days

Day: 6.1 Hours

Environment

Temp: -213 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 47,769,381 km

• M1: 225,594 km (0.087 R)
• M2: 766,839 km (0.091 R)
• M3: 1,816,268 km (0.104 R)
• M4: 2,951,865 km (0.093 R)
• M5: 3,559,083 km (0.114 R)
• M6: 5,265,247 km (0.052 R)
• M7: 6,437,645 km (0.046 R)
• M8: 7,580,872 km (0.08 R)
• M9: 12,633,839 km (0.091 R)
• M10: 13,249,584 km (0.114 R)
• M11: 14,062,200 km (0.062 R)
• M12: 15,723,035 km (0.041 R)
• M13: 17,306,080 km (0.109 R)
• M14: 18,066,187 km (0.1 R)
• M15: 20,101,765 km (0.074 R)
• M16: 22,044,742 km (0.104 R)
• M17: 23,020,569 km (0.064 R)
• M18: 24,366,202 km (0.081 R)
• M19: 26,663,876 km (0.071 R)
• M20: 27,121,795 km (0.12 R)
• M21: 32,303,715 km (0.063 R)
• M22: 39,872,470 km (0.08 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 679.1

Radius: 5

Gravity: 27.16 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 5.2 AU - 7.22 AU

Year: 9992 Days

Day: 23.8 Hours

Environment

Temp: -215 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 47,769,381 km

• M1: 62,233 km (0.098 R)
• M2: 226,491 km (0.063 R)
• M3: 410,497 km (0.075 R)
• M4: 642,672 km (0.105 R)
• M5: 881,431 km (0.09 R)
• M6: 1,166,564 km (0.115 R)
• M7: 1,363,136 km (0.099 R)
• M8: 1,596,359 km (0.053 R)
• M9: 1,904,381 km (0.075 R)
• M10: 2,439,792 km (0.077 R)
• M11: 2,848,792 km (0.104 R)
• M12: 4,797,305 km (0.11 R)
• M13: 5,504,753 km (0.079 R)
• M14: 6,169,865 km (0.107 R)
• M15: 6,390,522 km (0.107 R)
• M16: 6,616,564 km (0.115 R)
• M17: 7,005,070 km (0.037 R)
• M18: 7,742,587 km (0.1 R)
• M19: 8,130,046 km (0.077 R)
• M20: 8,306,422 km (0.116 R)
• M21: 9,179,176 km (0.084 R)
• M22: 9,960,226 km (0.091 R)
• M23: 14,669,268 km (0.095 R)
• M24: 15,530,952 km (0.115 R)
• M25: 22,614,710 km (0.073 R)
• M26: 25,041,936 km (0.117 R)
• M27: 26,850,574 km (0.103 R)
• M28: 27,936,355 km (0.057 R)
• M29: 29,360,377 km (0.065 R)
• M30: 30,300,899 km (0.085 R)
• M31: 31,153,607 km (0.114 R)
• M32: 31,585,945 km (0.095 R)
• M33: 33,807,772 km (0.065 R)
• M34: 35,658,597 km (0.12 R)
• M35: 36,131,626 km (0.104 R)
• M36: 36,969,523 km (0.069 R)
• M37: 39,308,785 km (0.046 R)
• M38: 41,744,987 km (0.113 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 317 - 19,341 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit