🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.49 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 330.3

Radius: 14.1

Gravity: 1.66 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 2.23 AU - 3.71 AU

Year: 3533 Days

Day: 5.8 Hours

Environment

Temp: -212 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 80,794,732 km

• M1: 176,974 km (0.103 R)
• M2: 1,110,315 km (0.11 R)
• M3: 1,614,011 km (0.053 R)
• M4: 2,557,824 km (0.045 R)
• M5: 3,862,916 km (0.078 R)
• M6: 4,917,731 km (0.099 R)
• M7: 6,235,688 km (0.12 R)
• M8: 7,808,410 km (0.095 R)
• M9: 8,441,509 km (0.097 R)
• M10: 9,703,367 km (0.078 R)
• M11: 10,286,499 km (0.114 R)
• M12: 11,765,873 km (0.114 R)
• M13: 12,303,378 km (0.069 R)
• M14: 12,943,806 km (0.101 R)
• M15: 14,571,880 km (0.12 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 952.4

Radius: 12.5

Gravity: 6.1 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 3.89 AU - 4.52 AU

Year: 5941 Days

Day: 6 Hours

Environment

Temp: -219 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 80,794,732 km

• M1: 155,731 km (0.028 R)
• M2: 669,450 km (0.098 R)
• M3: 1,288,038 km (0.055 R)
• M4: 1,883,138 km (0.07 R)
• M5: 2,440,988 km (0.064 R)
• M6: 3,429,082 km (0.068 R)
• M7: 4,015,057 km (0.109 R)
• M8: 4,778,006 km (0.045 R)
• M9: 5,179,677 km (0.074 R)
• M10: 6,454,400 km (0.046 R)
• M11: 6,946,727 km (0.097 R)
• M12: 8,167,296 km (0.099 R)
• M13: 9,933,897 km (0.075 R)
• M14: 10,400,942 km (0.085 R)
• M15: 10,931,715 km (0.095 R)
• M16: 13,918,885 km (0.061 R)
• M17: 15,045,656 km (0.041 R)
• M18: 15,662,448 km (0.091 R)
• M19: 21,919,828 km (0.112 R)
• M20: 24,441,151 km (0.076 R)
• M21: 25,903,171 km (0.081 R)
• M22: 28,530,408 km (0.113 R)
• M23: 29,667,801 km (0.088 R)
• M24: 31,230,949 km (0.102 R)
• M25: 33,469,232 km (0.034 R)
• M26: 35,812,533 km (0.102 R)

Planet 3 - Ice Giant

Semi-Major Axis: 9.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 754.4

Radius: 6.9

Gravity: 15.85 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 7.51 AU - 11.89 AU

Year: 20853 Days

Day: 23.1 Hours

Environment

Temp: -238 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 80,794,732 km

• M1: 87,964 km (0.106 R)
• M2: 461,659 km (0.038 R)
• M3: 684,261 km (0.063 R)
• M4: 1,146,668 km (0.117 R)
• M5: 1,570,778 km (0.076 R)
• M6: 5,328,975 km (0.111 R)
• M7: 5,938,138 km (0.106 R)
• M8: 7,294,243 km (0.076 R)
• M9: 9,639,339 km (0.118 R)
• M10: 15,670,676 km (0.082 R)
• M11: 16,577,538 km (0.112 R)
• M12: 17,086,770 km (0.09 R)
• M13: 18,676,845 km (0.087 R)
• M14: 21,442,162 km (0.118 R)
• M15: 22,046,537 km (0.089 R)
• M16: 26,255,025 km (0.119 R)
• M17: 27,887,736 km (0.079 R)
• M18: 31,741,676 km (0.102 R)
• M19: 38,830,072 km (0.094 R)
• M20: 41,875,436 km (0.1 R)
• M21: 47,242,110 km (0.115 R)
• M22: 58,922,562 km (0.093 R)
• M23: 64,170,605 km (0.111 R)
• M24: 64,795,475 km (0.075 R)
• M25: 66,694,321 km (0.087 R)
• M26: 69,502,423 km (0.084 R)
• M27: 71,491,925 km (0.071 R)
• M28: 76,748,196 km (0.077 R)
• M29: 79,350,600 km (0.092 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 458 - 18,467 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit