🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 345.6

Radius: 12.6

Gravity: 2.18 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.45 AU - 0.65 AU

Year: 287 Days

Day: 11.9 Hours

Environment

Temp: -148 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 62,548,025 km

• M1: 156,779 km (0.101 R)
• M2: 858,692 km (0.093 R)
• M3: 1,255,276 km (0.061 R)
• M4: 1,663,080 km (0.045 R)
• M5: 3,463,041 km (0.106 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 957.7

Radius: 8.2

Gravity: 14.24 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.6 AU - 0.92 AU

Year: 466 Days

Day: 13 Hours

Environment

Temp: -153 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 62,548,025 km

• M1: 102,026 km (0.105 R)
• M2: 387,608 km (0.062 R)
• M3: 1,035,666 km (0.035 R)
• M4: 1,491,790 km (0.087 R)
• M5: 1,803,103 km (0.063 R)
• M6: 2,130,423 km (0.059 R)
• M7: 2,750,357 km (0.06 R)
• M8: 3,247,171 km (0.096 R)
• M9: 3,562,823 km (0.049 R)
• M10: 4,374,691 km (0.061 R)
• M11: 5,236,374 km (0.106 R)
• M12: 6,775,138 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 199.9

Radius: 11.8

Gravity: 1.44 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.39 AU - 1.45 AU

Year: 1189 Days

Day: 7.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 62,548,025 km

• M1: 146,905 km (0.106 R)
• M2: 713,582 km (0.081 R)
• M3: 1,238,222 km (0.046 R)
• M4: 1,808,788 km (0.091 R)
• M5: 2,189,664 km (0.055 R)
• M6: 2,592,382 km (0.114 R)
• M7: 3,590,349 km (0.106 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 407.9

Radius: 8.4

Gravity: 5.78 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.23 AU - 1.63 AU

Year: 1202 Days

Day: 7.2 Hours

Environment

Temp: -200 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 62,548,025 km

• M1: 108,608 km (0.116 R)
• M2: 385,663 km (0.118 R)
• M3: 667,655 km (0.111 R)
• M4: 984,055 km (0.089 R)
• M5: 1,247,646 km (0.104 R)
• M6: 2,059,963 km (0.09 R)
• M7: 2,488,261 km (0.068 R)
• M8: 3,409,036 km (0.027 R)
• M9: 4,090,305 km (0.096 R)
• M10: 4,353,448 km (0.082 R)
• M11: 5,173,693 km (0.072 R)
• M12: 5,988,403 km (0.109 R)
• M13: 6,569,890 km (0.106 R)
• M14: 7,235,750 km (0.105 R)
• M15: 8,973,329 km (0.082 R)
• M16: 9,504,701 km (0.118 R)
• M17: 9,821,848 km (0.07 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 987.5

Radius: 10.5

Gravity: 8.96 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 3.56 AU - 4.56 AU

Year: 5750 Days

Day: 8 Hours

Environment

Temp: -228 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 62,548,025 km

• M1: 130,749 km (0.09 R)
• M2: 985,252 km (0.09 R)
• M3: 1,730,399 km (0.046 R)
• M4: 2,276,580 km (0.081 R)
• M5: 3,223,236 km (0.091 R)
• M6: 3,691,926 km (0.109 R)
• M7: 4,205,795 km (0.066 R)
• M8: 4,738,961 km (0.118 R)
• M9: 7,486,476 km (0.105 R)
• M10: 8,230,576 km (0.113 R)
• M11: 10,189,709 km (0.105 R)
• M12: 10,664,084 km (0.088 R)
• M13: 11,202,936 km (0.075 R)
• M14: 13,712,440 km (0.102 R)
• M15: 14,232,442 km (0.064 R)
• M16: 17,231,730 km (0.117 R)
• M17: 17,634,148 km (0.097 R)
• M18: 18,667,570 km (0.086 R)
• M19: 21,158,824 km (0.065 R)
• M20: 22,088,724 km (0.108 R)
• M21: 22,563,697 km (0.115 R)
• M22: 23,289,097 km (0.12 R)
• M23: 24,616,928 km (0.086 R)
• M24: 25,558,497 km (0.118 R)
• M25: 26,791,483 km (0.082 R)
• M26: 28,714,862 km (0.104 R)
• M27: 30,826,586 km (0.062 R)
• M28: 32,122,104 km (0.11 R)
• M29: 32,527,813 km (0.098 R)
• M30: 33,453,375 km (0.104 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 336.6

Radius: 11.8

Gravity: 2.42 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 3.89 AU - 4.51 AU

Year: 6050 Days

Day: 7.4 Hours

Environment

Temp: -217 °C

Axial Tilt: 45.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 62,548,025 km

• M1: 151,991 km (0.106 R)
• M2: 528,080 km (0.117 R)
• M3: 1,096,403 km (0.101 R)
• M4: 2,408,077 km (0.115 R)
• M5: 3,737,553 km (0.057 R)
• M6: 4,551,216 km (0.108 R)
• M7: 5,786,894 km (0.058 R)
• M8: 7,102,608 km (0.062 R)
• M9: 8,025,178 km (0.108 R)
• M10: 9,064,434 km (0.058 R)
• M11: 9,536,415 km (0.115 R)
• M12: 10,107,879 km (0.109 R)
• M13: 10,529,895 km (0.063 R)
• M14: 11,051,842 km (0.095 R)
• M15: 13,719,621 km (0.086 R)
• M16: 15,368,040 km (0.107 R)
• M17: 17,929,155 km (0.115 R)
• M18: 19,375,318 km (0.08 R)
• M19: 20,426,243 km (0.12 R)
• M20: 26,337,902 km (0.032 R)
• M21: 26,816,615 km (0.093 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 599.4

Radius: 3.9

Gravity: 39.41 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 6.96 AU - 9.06 AU

Year: 15935 Days

Day: 16.1 Hours

Environment

Temp: -222 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 62,548,025 km

• M1: 48,470 km (0.114 R)
• M2: 192,233 km (0.105 R)
• M3: 377,735 km (0.103 R)
• M4: 859,589 km (0.102 R)
• M5: 3,397,368 km (0.106 R)
• M6: 3,813,250 km (0.109 R)
• M7: 4,812,564 km (0.058 R)
• M8: 10,618,008 km (0.03 R)
• M9: 11,930,281 km (0.112 R)
• M10: 12,884,565 km (0.066 R)
• M11: 24,662,855 km (0.12 R)
• M12: 29,366,810 km (0.097 R)
• M13: 36,828,303 km (0.079 R)
• M14: 38,566,630 km (0.117 R)
• M15: 39,112,363 km (0.112 R)
• M16: 39,940,537 km (0.085 R)
• M17: 55,690,351 km (0.1 R)
• M18: 60,142,084 km (0.108 R)
• M19: 60,324,893 km (0.11 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 199 - 19,992 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit