🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.3 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 580.7

Radius: 10

Gravity: 5.81 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 2.18 AU - 3 AU

Year: 2691 Days

Day: 10.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 33,497,458 km

• M1: 124,465 km (0.026 R)
• M2: 454,478 km (0.09 R)
• M3: 781,200 km (0.039 R)
• M4: 1,299,856 km (0.092 R)
• M5: 1,768,696 km (0.066 R)
• M6: 2,214,946 km (0.092 R)
• M7: 2,675,408 km (0.082 R)
• M8: 3,017,239 km (0.105 R)
• M9: 3,370,739 km (0.083 R)
• M10: 3,885,356 km (0.116 R)
• M11: 4,494,070 km (0.061 R)
• M12: 5,648,965 km (0.102 R)
• M13: 6,162,535 km (0.103 R)
• M14: 6,819,718 km (0.097 R)
• M15: 7,253,702 km (0.106 R)
• M16: 8,370,898 km (0.065 R)
• M17: 11,661,304 km (0.075 R)
• M18: 11,990,120 km (0.056 R)
• M19: 12,452,377 km (0.099 R)
• M20: 13,637,491 km (0.096 R)
• M21: 14,187,712 km (0.104 R)
• M22: 15,381,653 km (0.103 R)
• M23: 15,927,685 km (0.03 R)
• M24: 17,216,770 km (0.059 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 845.4

Radius: 10.6

Gravity: 7.52 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 3.88 AU - 5.86 AU

Year: 6939 Days

Day: 13.5 Hours

Environment

Temp: -210 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 33,497,458 km

• M1: 131,796 km (0.091 R)
• M2: 744,549 km (0.088 R)
• M3: 1,111,512 km (0.119 R)
• M4: 1,824,645 km (0.104 R)
• M5: 2,532,842 km (0.095 R)
• M6: 5,243,705 km (0.028 R)
• M7: 6,145,780 km (0.062 R)
• M8: 6,961,537 km (0.084 R)
• M9: 11,162,844 km (0.097 R)
• M10: 11,891,086 km (0.118 R)
• M11: 12,321,180 km (0.091 R)
• M12: 16,211,472 km (0.042 R)
• M13: 18,612,817 km (0.119 R)
• M14: 20,314,344 km (0.099 R)
• M15: 21,320,689 km (0.1 R)
• M16: 23,939,250 km (0.105 R)
• M17: 24,452,969 km (0.114 R)
• M18: 25,325,723 km (0.037 R)
• M19: 26,218,972 km (0.083 R)
• M20: 28,928,488 km (0.084 R)
• M21: 30,301,049 km (0.101 R)
• M22: 31,003,411 km (0.092 R)
• M23: 33,600,729 km (0.073 R)
• M24: 37,936,973 km (0.095 R)
• M25: 38,518,609 km (0.113 R)
• M26: 39,699,685 km (0.093 R)

Planet 3 - Ice Giant

Semi-Major Axis: 9.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 57.1

Radius: 6.2

Gravity: 1.49 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 8.31 AU - 11.57 AU

Year: 20235 Days

Day: 20.4 Hours

Environment

Temp: -230 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 33,497,458 km

• M1: 99,931 km (0.032 R)
• M2: 348,563 km (0.072 R)
• M3: 605,572 km (0.112 R)
• M4: 1,322,296 km (0.079 R)
• M5: 1,522,308 km (0.077 R)
• M6: 1,715,588 km (0.062 R)
• M7: 2,771,450 km (0.117 R)
• M8: 8,433,730 km (0.069 R)
• M9: 10,401,241 km (0.077 R)
• M10: 11,008,309 km (0.115 R)
• M11: 14,517,426 km (0.111 R)
• M12: 29,460,907 km (0.066 R)
• M13: 30,109,713 km (0.115 R)
• M14: 32,113,427 km (0.083 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 163 - 12,875 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit