🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 219.5

Radius: 12

Gravity: 1.52 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.12 AU - 1.52 AU

Year: 964 Days

Day: 11 Hours

Environment

Temp: -174 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 39,299,257 km

• M1: 149,598 km (0.084 R)
• M2: 546,481 km (0.12 R)
• M3: 1,176,737 km (0.061 R)
• M4: 1,614,161 km (0.103 R)
• M5: 2,224,520 km (0.085 R)
• M6: 2,861,658 km (0.092 R)
• M7: 3,438,507 km (0.039 R)
• M8: 5,472,739 km (0.111 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 700.4

Radius: 12.1

Gravity: 4.78 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.28 AU - 1.42 AU

Year: 997 Days

Day: 9.1 Hours

Environment

Temp: -175 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 39,299,257 km

• M1: 151,543 km (0.035 R)
• M2: 585,526 km (0.077 R)
• M3: 1,052,421 km (0.071 R)
• M4: 2,147,328 km (0.077 R)
• M5: 3,000,185 km (0.095 R)
• M6: 4,148,349 km (0.113 R)
• M7: 5,351,415 km (0.085 R)
• M8: 6,682,986 km (0.116 R)
• M9: 7,316,981 km (0.095 R)
• M10: 7,711,321 km (0.083 R)
• M11: 8,435,974 km (0.069 R)
• M12: 10,262,713 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 594.2

Radius: 10.9

Gravity: 5 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.48 AU - 2.1 AU

Year: 1523 Days

Day: 14.6 Hours

Environment

Temp: -179 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 39,299,257 km

• M1: 135,536 km (0.108 R)
• M2: 523,593 km (0.102 R)
• M3: 866,022 km (0.107 R)
• M4: 1,311,076 km (0.106 R)
• M5: 1,856,809 km (0.103 R)
• M6: 2,200,884 km (0.055 R)
• M7: 4,791,620 km (0.086 R)
• M8: 6,328,140 km (0.082 R)
• M9: 7,016,439 km (0.066 R)
• M10: 9,383,676 km (0.048 R)
• M11: 9,792,527 km (0.076 R)
• M12: 11,981,892 km (0.06 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 99.6

Radius: 11.3

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.74 AU - 2.54 AU

Year: 1990 Days

Day: 8.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 39,299,257 km

• M1: 140,772 km (0.089 R)
• M2: 506,090 km (0.118 R)
• M3: 1,178,083 km (0.086 R)
• M4: 3,334,836 km (0.085 R)
• M5: 3,720,499 km (0.068 R)
• M6: 4,716,073 km (0.05 R)
• M7: 5,168,008 km (0.109 R)
• M8: 6,530,845 km (0.086 R)
• M9: 7,478,996 km (0.096 R)
• M10: 7,950,379 km (0.103 R)
• M11: 8,491,624 km (0.075 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 179

Radius: 5.1

Gravity: 6.88 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 5.81 AU - 8.03 AU

Year: 11574 Days

Day: 17.6 Hours

Environment

Temp: -226 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 39,299,257 km

• M1: 70,311 km (0.116 R)
• M2: 860,487 km (0.114 R)
• M3: 1,559,259 km (0.112 R)
• M4: 2,078,962 km (0.116 R)
• M5: 3,324,065 km (0.101 R)
• M6: 6,307,794 km (0.07 R)
• M7: 7,346,602 km (0.088 R)
• M8: 11,579,324 km (0.104 R)
• M9: 11,828,255 km (0.09 R)
• M10: 12,336,738 km (0.102 R)
• M11: 12,596,440 km (0.104 R)
• M12: 14,231,545 km (0.116 R)
• M13: 14,864,942 km (0.079 R)
• M14: 15,397,062 km (0.113 R)
• M15: 22,807,392 km (0.065 R)
• M16: 25,893,746 km (0.087 R)
• M17: 28,158,807 km (0.092 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 222.8

Radius: 4.2

Gravity: 12.63 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 6.73 AU - 9.51 AU

Year: 14712 Days

Day: 19.3 Hours

Environment

Temp: -229 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 39,299,257 km

• M1: 52,359 km (0.049 R)
• M2: 928,255 km (0.117 R)
• M3: 1,248,693 km (0.086 R)
• M4: 1,816,268 km (0.096 R)
• M5: 3,321,522 km (0.115 R)
• M6: 3,830,453 km (0.115 R)
• M7: 4,063,826 km (0.113 R)
• M8: 4,279,247 km (0.049 R)
• M9: 4,732,678 km (0.081 R)
• M10: 5,439,827 km (0.119 R)
• M11: 5,835,514 km (0.076 R)
• M12: 6,356,862 km (0.079 R)
• M13: 7,815,292 km (0.105 R)
• M14: 24,053,094 km (0.101 R)
• M15: 28,680,754 km (0.093 R)
• M16: 30,380,036 km (0.113 R)
• M17: 32,999,196 km (0.081 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 128.1

Radius: 5.5

Gravity: 4.23 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 7.28 AU - 10.72 AU

Year: 17167 Days

Day: 20.8 Hours

Environment

Temp: -233 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 39,299,257 km

• M1: 68,366 km (0.116 R)
• M2: 261,198 km (0.085 R)
• M3: 539,450 km (0.099 R)
• M4: 840,590 km (0.111 R)
• M5: 1,271,432 km (0.109 R)
• M6: 1,693,448 km (0.114 R)
• M7: 2,187,270 km (0.061 R)
• M8: 2,617,065 km (0.111 R)
• M9: 3,456,010 km (0.097 R)
• M10: 5,120,885 km (0.064 R)
• M11: 5,458,228 km (0.095 R)
• M12: 5,810,381 km (0.105 R)
• M13: 6,994,897 km (0.077 R)
• M14: 8,415,778 km (0.098 R)
• M15: 9,193,836 km (0.073 R)
• M16: 10,693,705 km (0.095 R)
• M17: 12,133,734 km (0.111 R)
• M18: 13,524,545 km (0.116 R)
• M19: 19,045,754 km (0.064 R)
• M20: 20,457,359 km (0.043 R)
• M21: 24,417,065 km (0.077 R)
• M22: 24,588,654 km (0.063 R)
• M23: 25,283,536 km (0.101 R)
• M24: 31,017,174 km (0.118 R)
• M25: 33,597,887 km (0.105 R)
• M26: 34,560,848 km (0.077 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 421 - 13,523 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit