🌌 Stone's Star System Generator

Asteroid Belt

Center: 2.44 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 4.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 322.2

Radius: 9.7

Gravity: 3.42 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 3.96 AU - 5.8 AU

Year: 4061 Days

Day: 8.6 Hours

Environment

Temp: -135 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 63,568,441 km

• M1: 125,961 km (0.101 R)
• M2: 438,172 km (0.103 R)
• M3: 774,169 km (0.087 R)
• M4: 1,289,384 km (0.11 R)
• M5: 1,626,278 km (0.08 R)
• M6: 1,972,598 km (0.109 R)
• M7: 2,912,671 km (0.118 R)
• M8: 3,538,887 km (0.098 R)
• M9: 4,964,106 km (0.097 R)
• M10: 5,701,773 km (0.041 R)
• M11: 6,652,767 km (0.109 R)
• M12: 7,241,734 km (0.07 R)
• M13: 7,705,936 km (0.032 R)
• M14: 9,362,433 km (0.104 R)
• M15: 13,735,179 km (0.074 R)
• M16: 14,159,588 km (0.073 R)
• M17: 14,495,734 km (0.111 R)
• M18: 15,791,252 km (0.079 R)

Planet 2 - Gas Giant

Semi-Major Axis: 11.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 891.2

Radius: 13.6

Gravity: 4.82 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 10.33 AU - 12.25 AU

Year: 14291 Days

Day: 5.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 63,568,441 km

• M1: 169,644 km (0.114 R)
• M2: 1,167,013 km (0.068 R)
• M3: 2,298,571 km (0.119 R)
• M4: 3,310,601 km (0.096 R)
• M5: 4,600,883 km (0.083 R)
• M6: 5,508,044 km (0.115 R)
• M7: 9,320,097 km (0.03 R)
• M8: 12,304,275 km (0.119 R)
• M9: 13,908,413 km (0.077 R)
• M10: 14,616,460 km (0.099 R)
• M11: 15,274,242 km (0.101 R)
• M12: 18,439,284 km (0.081 R)
• M13: 30,519,312 km (0.116 R)
• M14: 33,442,754 km (0.115 R)
• M15: 63,841,340 km (0.099 R)
• M16: 65,402,244 km (0.055 R)

Planet 3 - Ice Giant

Semi-Major Axis: 14.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 409.4

Radius: 4.1

Gravity: 24.35 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 10.84 AU - 17.18 AU

Year: 19755 Days

Day: 18.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 63,568,441 km

• M1: 51,013 km (0.082 R)
• M2: 283,039 km (0.084 R)
• M3: 598,242 km (0.087 R)
• M4: 833,859 km (0.116 R)
• M5: 1,079,648 km (0.053 R)
• M6: 1,371,962 km (0.106 R)
• M7: 1,853,218 km (0.098 R)
• M8: 2,614,073 km (0.092 R)
• M9: 2,821,266 km (0.032 R)
• M10: 2,965,329 km (0.104 R)
• M11: 3,427,437 km (0.08 R)
• M12: 3,818,785 km (0.052 R)
• M13: 4,689,893 km (0.075 R)
• M14: 6,153,260 km (0.091 R)
• M15: 6,730,109 km (0.091 R)
• M16: 6,944,632 km (0.113 R)
• M17: 13,839,449 km (0.109 R)
• M18: 14,539,267 km (0.089 R)
• M19: 15,335,876 km (0.07 R)
• M20: 16,779,944 km (0.079 R)
• M21: 19,847,150 km (0.102 R)
• M22: 22,880,845 km (0.071 R)
• M23: 23,561,665 km (0.078 R)
• M24: 27,933,662 km (0.113 R)
• M25: 28,376,173 km (0.092 R)
• M26: 28,823,471 km (0.075 R)
• M27: 31,486,612 km (0.071 R)
• M28: 32,571,944 km (0.106 R)
• M29: 35,072,473 km (0.086 R)
• M30: 36,238,289 km (0.104 R)
• M31: 39,196,437 km (0.045 R)
• M32: 45,587,707 km (0.096 R)
• M33: 53,653,875 km (0.043 R)
• M34: 54,509,275 km (0.088 R)
• M35: 59,833,164 km (0.109 R)
• M36: 60,568,139 km (0.065 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: 193 - 13,830 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit