🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.8 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 485.7

Radius: 10.4

Gravity: 4.49 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.51 AU - 1.69 AU

Year: 1397 Days

Day: 10.9 Hours

Environment

Temp: -202 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 28,283,342 km

• M1: 138,528 km (0.118 R)
• M2: 682,615 km (0.039 R)
• M3: 1,492,688 km (0.097 R)
• M4: 2,599,413 km (0.102 R)
• M5: 3,738,750 km (0.049 R)
• M6: 4,483,299 km (0.109 R)
• M7: 5,591,520 km (0.053 R)
• M8: 6,266,206 km (0.068 R)
• M9: 7,191,319 km (0.109 R)
• M10: 8,619,231 km (0.115 R)
• M11: 10,259,123 km (0.071 R)
• M12: 10,642,991 km (0.106 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 642.4

Radius: 14.7

Gravity: 2.97 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 3.43 AU - 4.53 AU

Year: 5481 Days

Day: 11.5 Hours

Environment

Temp: -216 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 28,283,342 km

• M1: 183,257 km (0.062 R)
• M2: 1,001,259 km (0.116 R)
• M3: 1,714,392 km (0.11 R)
• M4: 2,530,448 km (0.065 R)
• M5: 3,067,504 km (0.119 R)
• M6: 3,573,145 km (0.066 R)
• M7: 4,134,736 km (0.097 R)
• M8: 4,754,968 km (0.095 R)
• M9: 6,152,661 km (0.115 R)
• M10: 7,273,448 km (0.083 R)
• M11: 9,123,077 km (0.12 R)
• M12: 10,092,172 km (0.103 R)
• M13: 10,943,683 km (0.104 R)
• M14: 11,649,336 km (0.106 R)
• M15: 13,950,151 km (0.096 R)
• M16: 15,938,307 km (0.103 R)
• M17: 18,239,122 km (0.114 R)
• M18: 19,639,508 km (0.092 R)
• M19: 21,110,354 km (0.081 R)
• M20: 22,279,611 km (0.077 R)
• M21: 22,955,943 km (0.102 R)
• M22: 24,587,457 km (0.054 R)
• M23: 25,067,666 km (0.112 R)
• M24: 26,713,243 km (0.092 R)
• M25: 29,136,878 km (0.1 R)
• M26: 30,402,027 km (0.116 R)
• M27: 31,328,038 km (0.106 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 252.6

Radius: 9.8

Gravity: 2.63 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 4.84 AU - 4.94 AU

Year: 7464 Days

Day: 13.9 Hours

Environment

Temp: -225 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 28,283,342 km

• M1: 121,922 km (0.067 R)
• M2: 429,944 km (0.112 R)
• M3: 787,633 km (0.119 R)
• M4: 1,403,228 km (0.098 R)
• M5: 1,754,185 km (0.117 R)
• M6: 2,105,740 km (0.1 R)
• M7: 3,496,252 km (0.116 R)
• M8: 3,835,540 km (0.097 R)
• M9: 4,482,850 km (0.106 R)
• M10: 4,832,909 km (0.087 R)
• M11: 5,559,805 km (0.095 R)
• M12: 6,083,846 km (0.073 R)
• M13: 6,640,500 km (0.092 R)
• M14: 7,643,554 km (0.074 R)
• M15: 8,937,725 km (0.071 R)
• M16: 9,905,922 km (0.114 R)
• M17: 11,907,691 km (0.051 R)
• M18: 12,581,929 km (0.07 R)
• M19: 12,978,513 km (0.1 R)
• M20: 14,112,315 km (0.086 R)
• M21: 15,649,134 km (0.06 R)
• M22: 18,096,705 km (0.046 R)
• M23: 20,514,954 km (0.076 R)
• M24: 22,338,104 km (0.11 R)
• M25: 26,708,456 km (0.073 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 341 - 11,968 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit