🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 677.3

Radius: 12.4

Gravity: 4.4 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.57 AU - 0.79 AU

Year: 374 Days

Day: 6.8 Hours

Environment

Temp: -154 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 47,928,795 km

• M1: 154,385 km (0.084 R)
• M2: 595,998 km (0.102 R)
• M3: 993,629 km (0.062 R)
• M4: 2,246,960 km (0.066 R)
• M5: 2,730,311 km (0.077 R)
• M6: 3,475,607 km (0.1 R)
• M7: 3,909,292 km (0.086 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 494.6

Radius: 10.2

Gravity: 4.75 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.63 AU - 0.75 AU

Year: 382 Days

Day: 12.4 Hours

Environment

Temp: -160 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 47,928,795 km

• M1: 127,308 km (0.105 R)
• M2: 454,329 km (0.109 R)
• M3: 883,525 km (0.07 R)
• M4: 1,332,169 km (0.115 R)
• M5: 1,763,908 km (0.11 R)
• M6: 2,172,161 km (0.077 R)
• M7: 2,578,469 km (0.098 R)
• M8: 2,984,029 km (0.027 R)
• M9: 4,794,313 km (0.09 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 401.2

Radius: 10.6

Gravity: 3.57 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.66 AU - 0.78 AU

Year: 407 Days

Day: 6.9 Hours

Environment

Temp: -152 °C

Axial Tilt: 109.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 47,928,795 km

• M1: 131,796 km (0.089 R)
• M2: 552,465 km (0.11 R)
• M3: 982,260 km (0.093 R)
• M4: 1,325,138 km (0.057 R)
• M5: 1,819,260 km (0.082 R)
• M6: 2,790,599 km (0.087 R)
• M7: 3,342,615 km (0.081 R)
• M8: 4,178,119 km (0.081 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 49.1

Radius: 13.6

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.85 AU - 0.87 AU

Year: 532 Days

Day: 6.7 Hours

Environment

Temp: -158 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 47,928,795 km

• M1: 169,195 km (0.118 R)
• M2: 812,167 km (0.095 R)
• M3: 1,267,992 km (0.06 R)
• M4: 2,706,225 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 988.3

Radius: 11.1

Gravity: 8.02 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 3.62 AU - 4.54 AU

Year: 5496 Days

Day: 12 Hours

Environment

Temp: -218 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 47,928,795 km

• M1: 138,228 km (0.118 R)
• M2: 528,828 km (0.079 R)
• M3: 1,048,681 km (0.105 R)
• M4: 1,535,921 km (0.111 R)
• M5: 2,047,097 km (0.075 R)
• M6: 2,763,073 km (0.029 R)
• M7: 3,264,076 km (0.03 R)
• M8: 3,707,933 km (0.071 R)
• M9: 4,217,164 km (0.108 R)
• M10: 5,619,644 km (0.119 R)
• M11: 6,495,540 km (0.074 R)
• M12: 7,128,638 km (0.097 R)
• M13: 8,849,612 km (0.078 R)
• M14: 9,407,313 km (0.052 R)
• M15: 12,931,390 km (0.049 R)
• M16: 16,155,373 km (0.114 R)
• M17: 17,784,195 km (0.051 R)
• M18: 19,164,086 km (0.113 R)
• M19: 20,318,233 km (0.113 R)
• M20: 26,528,938 km (0.109 R)
• M21: 30,110,611 km (0.098 R)
• M22: 35,051,828 km (0.088 R)
• M23: 36,014,640 km (0.115 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 158

Radius: 6.3

Gravity: 3.98 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 5.72 AU - 7.4 AU

Year: 11204 Days

Day: 18.3 Hours

Environment

Temp: -238 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 47,928,795 km

• M1: 99,931 km (0.086 R)
• M2: 865,872 km (0.109 R)
• M3: 1,541,905 km (0.11 R)
• M4: 3,157,413 km (0.118 R)
• M5: 9,980,871 km (0.101 R)
• M6: 11,885,252 km (0.083 R)
• M7: 19,711,315 km (0.115 R)
• M8: 19,919,106 km (0.054 R)
• M9: 24,311,000 km (0.113 R)
• M10: 24,952,177 km (0.079 R)
• M11: 29,578,341 km (0.099 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 378.5

Radius: 7.6

Gravity: 6.55 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 7.01 AU - 7.81 AU

Year: 13451 Days

Day: 21.4 Hours

Environment

Temp: -225 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 47,928,795 km

• M1: 103,372 km (0.079 R)
• M2: 368,908 km (0.067 R)
• M3: 684,111 km (0.05 R)
• M4: 1,111,213 km (0.099 R)
• M5: 1,425,219 km (0.119 R)
• M6: 2,997,941 km (0.083 R)
• M7: 3,343,363 km (0.072 R)
• M8: 3,638,519 km (0.078 R)
• M9: 3,951,029 km (0.056 R)
• M10: 4,482,551 km (0.101 R)
• M11: 5,188,653 km (0.105 R)
• M12: 5,484,408 km (0.119 R)
• M13: 5,896,250 km (0.085 R)
• M14: 6,704,677 km (0.077 R)
• M15: 8,676,228 km (0.111 R)
• M16: 10,119,847 km (0.117 R)
• M17: 10,687,122 km (0.071 R)
• M18: 11,221,187 km (0.074 R)
• M19: 12,930,193 km (0.115 R)
• M20: 15,536,786 km (0.111 R)
• M21: 17,432,939 km (0.078 R)
• M22: 18,398,593 km (0.117 R)
• M23: 18,779,470 km (0.101 R)
• M24: 24,129,389 km (0.112 R)
• M25: 25,421,615 km (0.111 R)
• M26: 27,150,069 km (0.037 R)
• M27: 27,743,224 km (0.111 R)
• M28: 28,143,399 km (0.116 R)
• M29: 29,470,781 km (0.096 R)
• M30: 32,359,964 km (0.062 R)
• M31: 34,387,763 km (0.115 R)
• M32: 37,100,122 km (0.088 R)
• M33: 38,199,218 km (0.119 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: 267 - 20,005 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit