🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 244.8

Radius: 9

Gravity: 3.02 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.51 AU - 0.51 AU

Year: 243 Days

Day: 5.4 Hours

Environment

Temp: -131 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 93,869,678 km

• M1: 112,049 km (0.114 R)
• M2: 424,559 km (0.034 R)
• M3: 715,826 km (0.062 R)
• M4: 1,004,550 km (0.115 R)
• M5: 1,473,539 km (0.078 R)
• M6: 1,806,993 km (0.094 R)
• M7: 2,432,312 km (0.055 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 510.9

Radius: 9.5

Gravity: 5.66 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 2.13 AU - 2.73 AU

Year: 2526 Days

Day: 12.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 93,869,678 km

• M1: 133,890 km (0.045 R)
• M2: 454,030 km (0.071 R)
• M3: 845,228 km (0.113 R)
• M4: 1,489,845 km (0.111 R)
• M5: 1,875,209 km (0.117 R)
• M6: 3,679,360 km (0.093 R)
• M7: 5,078,100 km (0.076 R)
• M8: 7,309,352 km (0.059 R)
• M9: 10,564,302 km (0.112 R)
• M10: 14,631,270 km (0.083 R)
• M11: 15,718,099 km (0.112 R)
• M12: 16,505,283 km (0.089 R)

Planet 3 - Ice Giant

Semi-Major Axis: 10.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 936.5

Radius: 3.7

Gravity: 68.41 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 8.25 AU - 13.21 AU

Year: 23438 Days

Day: 15.6 Hours

Environment

Temp: -229 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 93,869,678 km

• M1: 224,846 km (0.063 R)
• M2: 523,443 km (0.034 R)
• M3: 752,477 km (0.098 R)
• M4: 1,129,015 km (0.106 R)
• M5: 1,620,145 km (0.106 R)
• M6: 2,083,599 km (0.077 R)
• M7: 2,264,014 km (0.066 R)
• M8: 2,655,961 km (0.087 R)
• M9: 2,895,616 km (0.103 R)
• M10: 3,149,334 km (0.117 R)
• M11: 3,733,664 km (0.079 R)
• M12: 5,276,018 km (0.084 R)
• M13: 6,418,197 km (0.092 R)
• M14: 7,147,188 km (0.116 R)
• M15: 8,258,251 km (0.099 R)
• M16: 8,482,199 km (0.109 R)
• M17: 8,767,782 km (0.049 R)
• M18: 11,494,801 km (0.051 R)
• M19: 12,936,326 km (0.115 R)
• M20: 13,935,341 km (0.119 R)
• M21: 14,902,042 km (0.109 R)
• M22: 17,148,554 km (0.089 R)
• M23: 19,809,451 km (0.116 R)
• M24: 21,237,662 km (0.102 R)
• M25: 27,019,919 km (0.073 R)
• M26: 27,142,738 km (0.09 R)
• M27: 30,070,818 km (0.077 R)
• M28: 33,484,791 km (0.113 R)
• M29: 34,919,733 km (0.102 R)
• M30: 37,300,135 km (0.076 R)
• M31: 43,046,787 km (0.088 R)
• M32: 45,779,791 km (0.088 R)
• M33: 50,463,850 km (0.118 R)
• M34: 50,836,797 km (0.096 R)
• M35: 51,024,094 km (0.09 R)
• M36: 51,399,734 km (0.039 R)
• M37: 52,347,287 km (0.108 R)
• M38: 54,081,874 km (0.108 R)
• M39: 62,900,519 km (0.098 R)
• M40: 68,443,419 km (0.073 R)
• M41: 70,515,948 km (0.074 R)
• M42: 74,062,465 km (0.118 R)
• M43: 78,973,464 km (0.098 R)
• M44: 84,358,987 km (0.116 R)
• M45: 93,027,735 km (0.141 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 289 - 10,652 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit