🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 770.5

Radius: 9.1

Gravity: 9.3 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.41 AU - 0.61 AU

Year: 251 Days

Day: 5.6 Hours

Environment

Temp: -139 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 82,127,135 km

• M1: 113,395 km (0.119 R)
• M2: 515,963 km (0.098 R)
• M3: 1,189,602 km (0.104 R)
• M4: 1,793,978 km (0.061 R)
• M5: 2,197,892 km (0.079 R)
• M6: 2,537,778 km (0.098 R)
• M7: 3,430,878 km (0.081 R)
• M8: 3,902,560 km (0.08 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 950.9

Radius: 13.3

Gravity: 5.38 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.53 AU - 0.65 AU

Year: 313 Days

Day: 6.6 Hours

Environment

Temp: -147 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 82,127,135 km

• M1: 165,455 km (0.068 R)
• M2: 588,817 km (0.033 R)
• M3: 1,025,793 km (0.081 R)
• M4: 1,526,347 km (0.106 R)
• M5: 2,037,523 km (0.112 R)
• M6: 3,290,555 km (0.087 R)
• M7: 4,275,657 km (0.065 R)
• M8: 4,787,132 km (0.096 R)
• M9: 5,246,996 km (0.088 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 782

Radius: 10.3

Gravity: 7.37 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.66 AU - 0.84 AU

Year: 448 Days

Day: 13.3 Hours

Environment

Temp: -170 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 82,127,135 km

• M1: 128,056 km (0.064 R)
• M2: 515,664 km (0.03 R)
• M3: 902,374 km (0.086 R)
• M4: 1,293,423 km (0.099 R)
• M5: 1,633,160 km (0.102 R)
• M6: 2,261,770 km (0.083 R)
• M7: 2,617,813 km (0.102 R)
• M8: 2,966,975 km (0.105 R)
• M9: 3,469,025 km (0.115 R)
• M10: 3,932,030 km (0.082 R)
• M11: 4,888,858 km (0.117 R)
• M12: 6,266,655 km (0.049 R)

Asteroid Belt

Center: 1.09 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 269.7

Radius: 12.4

Gravity: 1.75 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.22 AU - 1.64 AU

Year: 1180 Days

Day: 12.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 82,127,135 km

• M1: 154,235 km (0.109 R)
• M2: 722,109 km (0.07 R)
• M3: 1,154,746 km (0.041 R)
• M4: 2,892,475 km (0.115 R)
• M5: 3,655,574 km (0.104 R)
• M6: 6,224,618 km (0.098 R)
• M7: 7,003,574 km (0.066 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 211.9

Radius: 13.6

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.63 AU - 2.49 AU

Year: 2041 Days

Day: 10.6 Hours

Environment

Temp: -212 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 82,127,135 km

• M1: 169,195 km (0.1 R)
• M2: 672,742 km (0.063 R)
• M3: 1,118,394 km (0.104 R)
• M4: 1,835,566 km (0.071 R)
• M5: 2,465,523 km (0.093 R)
• M6: 3,016,491 km (0.108 R)
• M7: 4,764,094 km (0.1 R)
• M8: 5,835,963 km (0.094 R)
• M9: 7,507,868 km (0.12 R)
• M10: 9,043,042 km (0.09 R)
• M11: 9,809,132 km (0.088 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 224.9

Radius: 9.9

Gravity: 2.29 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 2.34 AU - 2.52 AU

Year: 2615 Days

Day: 9.4 Hours

Environment

Temp: -212 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 82,127,135 km

• M1: 124,166 km (0.105 R)
• M2: 663,766 km (0.117 R)
• M3: 1,327,831 km (0.114 R)
• M4: 2,450,862 km (0.055 R)
• M5: 2,860,760 km (0.111 R)
• M6: 3,441,499 km (0.114 R)
• M7: 4,010,121 km (0.063 R)
• M8: 4,601,481 km (0.118 R)
• M9: 5,530,334 km (0.11 R)
• M10: 6,728,912 km (0.099 R)
• M11: 7,483,334 km (0.047 R)
• M12: 7,839,377 km (0.094 R)
• M13: 9,632,158 km (0.099 R)
• M14: 10,054,024 km (0.096 R)
• M15: 11,393,972 km (0.106 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 977.9

Radius: 11.4

Gravity: 7.52 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 3.49 AU - 5.47 AU

Year: 6545 Days

Day: 14.6 Hours

Environment

Temp: -215 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 82,127,135 km

• M1: 141,819 km (0.1 R)
• M2: 661,223 km (0.096 R)
• M3: 1,120,488 km (0.077 R)
• M4: 1,559,408 km (0.064 R)
• M5: 2,162,437 km (0.065 R)
• M6: 3,060,623 km (0.089 R)
• M7: 3,935,770 km (0.11 R)
• M8: 4,405,208 km (0.101 R)
• M9: 4,795,958 km (0.107 R)
• M10: 6,669,073 km (0.119 R)
• M11: 8,596,492 km (0.055 R)
• M12: 9,665,219 km (0.079 R)
• M13: 14,653,261 km (0.082 R)
• M14: 15,979,446 km (0.111 R)
• M15: 17,042,339 km (0.027 R)
• M16: 18,796,524 km (0.091 R)
• M17: 20,745,485 km (0.095 R)
• M18: 21,849,068 km (0.097 R)
• M19: 22,660,936 km (0.097 R)
• M20: 23,241,226 km (0.061 R)
• M21: 23,916,361 km (0.102 R)
• M22: 24,345,109 km (0.105 R)
• M23: 27,025,304 km (0.1 R)
• M24: 29,014,806 km (0.074 R)
• M25: 31,508,304 km (0.12 R)
• M26: 34,794,370 km (0.073 R)
• M27: 35,901,395 km (0.097 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 646.6

Radius: 7.9

Gravity: 10.36 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 8.3 AU - 12.46 AU

Year: 23084 Days

Day: 23.7 Hours

Environment

Temp: -235 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 82,127,135 km

• M1: 99,931 km (0.078 R)
• M2: 1,260,811 km (0.097 R)
• M3: 2,565,753 km (0.099 R)
• M4: 4,219,707 km (0.037 R)
• M5: 6,003,662 km (0.093 R)
• M6: 7,038,281 km (0.088 R)
• M7: 8,345,766 km (0.086 R)
• M8: 10,788,550 km (0.114 R)
• M9: 15,774,198 km (0.111 R)
• M10: 17,816,508 km (0.101 R)
• M11: 18,534,727 km (0.084 R)
• M12: 20,414,574 km (0.092 R)
• M13: 20,805,324 km (0.047 R)
• M14: 22,729,601 km (0.105 R)
• M15: 30,843,042 km (0.08 R)
• M16: 31,617,061 km (0.087 R)
• M17: 42,096,990 km (0.099 R)
• M18: 43,530,437 km (0.109 R)
• M19: 43,853,419 km (0.085 R)
• M20: 44,667,680 km (0.116 R)
• M21: 52,638,105 km (0.105 R)
• M22: 56,764,314 km (0.049 R)
• M23: 61,709,271 km (0.113 R)
• M24: 63,350,360 km (0.08 R)
• M25: 66,505,379 km (0.101 R)
• M26: 67,148,650 km (0.095 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 556 - 18,791 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit