🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.74 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 582.3

Radius: 12.6

Gravity: 3.67 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.25 AU - 1.69 AU

Year: 1230 Days

Day: 14.8 Hours

Environment

Temp: -198 °C

Axial Tilt: 56 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 62,288,197 km

• M1: 156,779 km (0.1 R)
• M2: 584,329 km (0.071 R)
• M3: 1,358,648 km (0.107 R)
• M4: 1,796,222 km (0.028 R)
• M5: 2,501,426 km (0.094 R)
• M6: 3,046,411 km (0.07 R)
• M7: 3,487,575 km (0.058 R)
• M8: 3,955,368 km (0.109 R)
• M9: 4,429,743 km (0.06 R)
• M10: 5,134,349 km (0.072 R)
• M11: 5,998,875 km (0.075 R)
• M12: 8,284,281 km (0.036 R)
• M13: 9,355,402 km (0.102 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 253.2

Radius: 10.2

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.51 AU - 2.19 AU

Year: 1737 Days

Day: 14.5 Hours

Environment

Temp: -203 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 62,288,197 km

• M1: 127,457 km (0.053 R)
• M2: 517,609 km (0.047 R)
• M3: 899,682 km (0.114 R)
• M4: 1,965,417 km (0.041 R)
• M5: 2,423,934 km (0.091 R)
• M6: 2,979,541 km (0.113 R)
• M7: 3,395,722 km (0.043 R)
• M8: 3,866,357 km (0.105 R)
• M9: 4,827,224 km (0.065 R)
• M10: 5,167,858 km (0.043 R)
• M11: 5,708,954 km (0.11 R)
• M12: 6,534,136 km (0.059 R)
• M13: 7,536,591 km (0.115 R)
• M14: 8,474,719 km (0.104 R)
• M15: 10,488,008 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 739.4

Radius: 9.8

Gravity: 7.7 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.69 AU - 2.33 AU

Year: 1967 Days

Day: 11 Hours

Environment

Temp: -193 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 62,288,197 km

• M1: 197,320 km (0.039 R)
• M2: 683,363 km (0.115 R)
• M3: 999,463 km (0.118 R)
• M4: 1,480,720 km (0.086 R)
• M5: 2,148,525 km (0.105 R)
• M6: 2,621,553 km (0.083 R)
• M7: 3,260,336 km (0.114 R)
• M8: 4,018,348 km (0.094 R)
• M9: 4,739,709 km (0.114 R)
• M10: 5,451,197 km (0.104 R)
• M11: 5,784,202 km (0.094 R)
• M12: 6,130,820 km (0.117 R)
• M13: 7,058,476 km (0.057 R)
• M14: 7,629,192 km (0.062 R)
• M15: 8,448,091 km (0.115 R)
• M16: 9,767,395 km (0.063 R)
• M17: 10,917,952 km (0.05 R)
• M18: 12,277,198 km (0.106 R)
• M19: 12,603,172 km (0.081 R)
• M20: 13,789,782 km (0.115 R)
• M21: 14,727,462 km (0.082 R)
• M22: 15,142,147 km (0.105 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 990.2

Radius: 4

Gravity: 61.89 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 5.17 AU - 8.49 AU

Year: 12321 Days

Day: 24.7 Hours

Environment

Temp: -237 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 62,288,197 km

• M1: 49,816 km (0.092 R)
• M2: 224,247 km (0.106 R)
• M3: 585,975 km (0.115 R)
• M4: 1,490,444 km (0.12 R)
• M5: 2,410,620 km (0.075 R)
• M6: 5,208,250 km (0.119 R)
• M7: 6,107,782 km (0.078 R)
• M8: 6,719,936 km (0.087 R)
• M9: 7,372,033 km (0.058 R)
• M10: 10,632,220 km (0.053 R)
• M11: 11,215,652 km (0.074 R)
• M12: 11,636,620 km (0.113 R)
• M13: 14,739,878 km (0.086 R)
• M14: 17,379,682 km (0.046 R)
• M15: 19,106,042 km (0.075 R)
• M16: 21,489,136 km (0.083 R)
• M17: 22,044,443 km (0.04 R)
• M18: 24,762,487 km (0.114 R)
• M19: 26,835,165 km (0.118 R)
• M20: 27,263,165 km (0.117 R)
• M21: 27,587,194 km (0.048 R)
• M22: 28,353,135 km (0.109 R)
• M23: 28,685,691 km (0.111 R)
• M24: 28,908,741 km (0.098 R)
• M25: 33,248,426 km (0.07 R)
• M26: 36,675,863 km (0.085 R)
• M27: 39,636,853 km (0.081 R)
• M28: 42,463,505 km (0.089 R)
• M29: 47,728,153 km (0.057 R)
• M30: 52,907,531 km (0.099 R)
• M31: 53,075,081 km (0.098 R)
• M32: 54,258,400 km (0.112 R)
• M33: 56,327,637 km (0.093 R)
• M34: 59,892,256 km (0.116 R)
• M35: 60,622,892 km (0.034 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 316 - 11,697 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit