🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.45 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 742.4

Radius: 10.4

Gravity: 6.86 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 2.18 AU - 3.6 AU

Year: 3391 Days

Day: 11.1 Hours

Environment

Temp: -216 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 33,216,209 km

• M1: 130,449 km (0.094 R)
• M2: 603,328 km (0.109 R)
• M3: 1,132,905 km (0.099 R)
• M4: 1,931,757 km (0.044 R)
• M5: 3,251,360 km (0.077 R)
• M6: 3,837,634 km (0.065 R)
• M7: 4,244,690 km (0.115 R)
• M8: 5,832,372 km (0.113 R)
• M9: 6,284,756 km (0.059 R)
• M10: 6,821,364 km (0.115 R)
• M11: 7,817,237 km (0.063 R)
• M12: 8,834,053 km (0.104 R)
• M13: 9,317,554 km (0.025 R)
• M14: 9,818,557 km (0.08 R)
• M15: 11,043,764 km (0.088 R)
• M16: 12,879,180 km (0.115 R)
• M17: 20,226,380 km (0.034 R)
• M18: 21,067,120 km (0.078 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 919.8

Radius: 11.6

Gravity: 6.84 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 2.83 AU - 3.47 AU

Year: 3859 Days

Day: 8.3 Hours

Environment

Temp: -216 °C

Axial Tilt: 41.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 33,216,209 km

• M1: 147,504 km (0.1 R)
• M2: 529,726 km (0.083 R)
• M3: 1,066,633 km (0.113 R)
• M4: 1,533,977 km (0.103 R)
• M5: 1,915,601 km (0.11 R)
• M6: 2,330,585 km (0.055 R)
• M7: 4,733,277 km (0.119 R)
• M8: 5,308,480 km (0.073 R)
• M9: 6,536,230 km (0.112 R)
• M10: 7,183,540 km (0.05 R)
• M11: 7,661,805 km (0.054 R)
• M12: 8,644,363 km (0.115 R)
• M13: 9,545,990 km (0.098 R)
• M14: 10,251,792 km (0.102 R)
• M15: 13,024,290 km (0.104 R)
• M16: 13,530,679 km (0.045 R)
• M17: 15,745,475 km (0.08 R)
• M18: 16,378,723 km (0.096 R)
• M19: 16,849,807 km (0.039 R)
• M20: 18,825,396 km (0.078 R)
• M21: 20,270,212 km (0.035 R)
• M22: 20,950,733 km (0.119 R)
• M23: 24,355,880 km (0.097 R)
• M24: 26,470,296 km (0.088 R)
• M25: 27,119,551 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 452.1

Radius: 13.6

Gravity: 2.44 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 4.43 AU - 5.03 AU

Year: 7101 Days

Day: 9.8 Hours

Environment

Temp: -215 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 33,216,209 km

• M1: 169,195 km (0.119 R)
• M2: 609,013 km (0.119 R)
• M3: 1,710,951 km (0.099 R)
• M4: 2,159,744 km (0.089 R)
• M5: 3,061,670 km (0.105 R)
• M6: 3,823,871 km (0.117 R)
• M7: 4,324,874 km (0.117 R)
• M8: 5,910,761 km (0.107 R)
• M9: 6,887,486 km (0.102 R)
• M10: 7,633,381 km (0.062 R)
• M11: 8,471,877 km (0.083 R)
• M12: 8,954,629 km (0.095 R)
• M13: 10,744,717 km (0.08 R)
• M14: 11,359,116 km (0.028 R)
• M15: 12,248,625 km (0.107 R)
• M16: 14,391,614 km (0.083 R)
• M17: 16,094,188 km (0.08 R)
• M18: 18,658,146 km (0.073 R)
• M19: 19,201,934 km (0.115 R)
• M20: 22,308,034 km (0.091 R)
• M21: 26,155,093 km (0.038 R)
• M22: 27,442,682 km (0.072 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 336 - 15,136 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit