🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 942.5

Radius: 13.9

Gravity: 4.88 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.78 AU - 1 AU

Year: 569 Days

Day: 9.9 Hours

Environment

Temp: -171 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 73,211,122 km

• M1: 173,384 km (0.105 R)
• M2: 744,698 km (0.034 R)
• M3: 1,602,193 km (0.027 R)
• M4: 2,149,123 km (0.084 R)
• M5: 2,808,999 km (0.116 R)
• M6: 3,326,009 km (0.118 R)
• M7: 4,214,322 km (0.093 R)
• M8: 4,650,250 km (0.089 R)
• M9: 6,624,643 km (0.051 R)
• M10: 7,065,807 km (0.119 R)
• M11: 7,662,104 km (0.045 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 763.2

Radius: 11.4

Gravity: 5.87 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.04 AU - 1.06 AU

Year: 730 Days

Day: 14.4 Hours

Environment

Temp: -171 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 73,211,122 km

• M1: 141,819 km (0.069 R)
• M2: 504,594 km (0.109 R)
• M3: 914,492 km (0.104 R)
• M4: 1,369,868 km (0.118 R)
• M5: 2,041,413 km (0.114 R)
• M6: 2,663,291 km (0.076 R)
• M7: 3,222,787 km (0.027 R)
• M8: 3,888,797 km (0.075 R)
• M9: 4,286,727 km (0.069 R)
• M10: 4,882,725 km (0.112 R)
• M11: 5,899,392 km (0.1 R)
• M12: 6,723,676 km (0.1 R)
• M13: 7,391,032 km (0.105 R)
• M14: 7,812,300 km (0.1 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 850.4

Radius: 13.7

Gravity: 4.53 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.81 AU - 2.53 AU

Year: 2168 Days

Day: 9.3 Hours

Environment

Temp: -213 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 73,211,122 km

• M1: 172,486 km (0.096 R)
• M2: 920,326 km (0.11 R)
• M3: 1,403,228 km (0.081 R)
• M4: 2,445,626 km (0.081 R)
• M5: 3,252,108 km (0.116 R)
• M6: 5,182,968 km (0.108 R)
• M7: 6,013,984 km (0.092 R)
• M8: 7,635,326 km (0.116 R)
• M9: 8,130,046 km (0.074 R)
• M10: 14,892,767 km (0.109 R)
• M11: 16,468,930 km (0.067 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 325.3

Radius: 8.9

Gravity: 4.11 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 3.48 AU - 4.28 AU

Year: 5184 Days

Day: 5.9 Hours

Environment

Temp: -209 °C

Axial Tilt: 45.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 73,211,122 km

• M1: 110,852 km (0.11 R)
• M2: 438,621 km (0.056 R)
• M3: 799,002 km (0.057 R)
• M4: 1,222,065 km (0.114 R)
• M5: 1,877,752 km (0.089 R)
• M6: 3,204,237 km (0.047 R)
• M7: 3,566,862 km (0.087 R)
• M8: 4,582,632 km (0.04 R)
• M9: 5,456,433 km (0.067 R)
• M10: 5,863,339 km (0.111 R)
• M11: 7,238,742 km (0.109 R)
• M12: 9,264,596 km (0.11 R)
• M13: 13,355,200 km (0.094 R)
• M14: 13,895,398 km (0.114 R)
• M15: 14,348,081 km (0.047 R)
• M16: 14,758,728 km (0.082 R)
• M17: 15,283,068 km (0.103 R)
• M18: 16,147,893 km (0.087 R)
• M19: 16,536,249 km (0.079 R)
• M20: 20,640,916 km (0.108 R)
• M21: 22,238,172 km (0.095 R)
• M22: 22,997,232 km (0.118 R)
• M23: 24,059,826 km (0.101 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 262.4

Radius: 12.8

Gravity: 1.6 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 3.47 AU - 5.37 AU

Year: 6303 Days

Day: 10.6 Hours

Environment

Temp: -213 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 73,211,122 km

• M1: 159,172 km (0.091 R)
• M2: 845,826 km (0.085 R)
• M3: 1,500,317 km (0.12 R)
• M4: 2,153,013 km (0.12 R)
• M5: 3,114,628 km (0.059 R)
• M6: 8,919,474 km (0.037 R)
• M7: 9,971,147 km (0.103 R)
• M8: 11,905,597 km (0.037 R)
• M9: 18,452,299 km (0.078 R)
• M10: 19,962,041 km (0.112 R)
• M11: 23,513,345 km (0.118 R)
• M12: 24,388,941 km (0.117 R)
• M13: 25,514,066 km (0.066 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 965.8

Radius: 5.5

Gravity: 31.93 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 8.06 AU - 8.32 AU

Year: 15897 Days

Day: 23.6 Hours

Environment

Temp: -239 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 73,211,122 km

• M1: 68,366 km (0.066 R)
• M2: 320,289 km (0.111 R)
• M3: 546,631 km (0.051 R)
• M4: 847,173 km (0.028 R)
• M5: 1,310,029 km (0.055 R)
• M6: 1,656,946 km (0.063 R)
• M7: 2,465,074 km (0.098 R)
• M8: 2,793,740 km (0.098 R)
• M9: 3,743,388 km (0.117 R)
• M10: 4,018,797 km (0.077 R)
• M11: 4,855,648 km (0.096 R)
• M12: 5,146,466 km (0.1 R)
• M13: 6,006,355 km (0.092 R)
• M14: 7,613,933 km (0.083 R)
• M15: 9,713,839 km (0.11 R)
• M16: 22,563,248 km (0.05 R)
• M17: 29,948,596 km (0.079 R)
• M18: 30,190,795 km (0.111 R)
• M19: 31,049,038 km (0.116 R)
• M20: 34,379,535 km (0.079 R)
• M21: 36,958,603 km (0.066 R)
• M22: 41,288,713 km (0.101 R)
• M23: 41,588,806 km (0.108 R)
• M24: 54,103,566 km (0.052 R)
• M25: 54,824,029 km (0.107 R)
• M26: 56,468,409 km (0.112 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: 429 - 14,840 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit