🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 946.8

Radius: 11.7

Gravity: 6.92 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.13 AU - 1.27 AU

Year: 862 Days

Day: 7.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 21,044,540 km

• M1: 145,559 km (0.067 R)
• M2: 645,216 km (0.053 R)
• M3: 1,009,038 km (0.047 R)
• M4: 1,500,616 km (0.098 R)
• M5: 1,921,285 km (0.092 R)
• M6: 2,310,090 km (0.068 R)
• M7: 2,864,650 km (0.087 R)
• M8: 3,823,572 km (0.112 R)
• M9: 4,242,596 km (0.057 R)
• M10: 4,638,731 km (0.09 R)
• M11: 5,097,547 km (0.075 R)
• M12: 8,173,728 km (0.062 R)
• M13: 8,545,330 km (0.115 R)
• M14: 9,124,124 km (0.095 R)
• M15: 9,699,477 km (0.045 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 622.7

Radius: 8.1

Gravity: 9.49 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 4.66 AU - 6.74 AU

Year: 8927 Days

Day: 14.5 Hours

Environment

Temp: -223 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 21,044,540 km

• M1: 100,679 km (0.103 R)
• M2: 400,025 km (0.057 R)
• M3: 679,773 km (0.108 R)
• M4: 1,380,190 km (0.082 R)
• M5: 1,818,811 km (0.059 R)
• M6: 2,513,693 km (0.055 R)
• M7: 2,953,960 km (0.082 R)
• M8: 3,215,157 km (0.103 R)
• M9: 4,254,115 km (0.085 R)
• M10: 6,604,148 km (0.062 R)
• M11: 7,765,326 km (0.095 R)
• M12: 13,134,394 km (0.057 R)
• M13: 14,581,304 km (0.066 R)
• M14: 15,022,768 km (0.092 R)
• M15: 18,220,123 km (0.073 R)
• M16: 19,938,703 km (0.096 R)
• M17: 24,570,104 km (0.105 R)
• M18: 24,836,687 km (0.058 R)
• M19: 33,545,079 km (0.117 R)

Planet 3 - Ice Giant

Semi-Major Axis: 5.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 513.4

Radius: 7

Gravity: 10.48 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 4.85 AU - 7.13 AU

Year: 9617 Days

Day: 23 Hours

Environment

Temp: -216 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 21,044,540 km

• M1: 87,216 km (0.093 R)
• M2: 368,310 km (0.104 R)
• M3: 748,588 km (0.08 R)
• M4: 1,348,176 km (0.119 R)
• M5: 1,795,474 km (0.05 R)
• M6: 2,095,268 km (0.099 R)
• M7: 2,337,467 km (0.034 R)
• M8: 3,547,714 km (0.05 R)
• M9: 8,606,066 km (0.097 R)
• M10: 9,649,063 km (0.075 R)
• M11: 11,029,552 km (0.119 R)
• M12: 19,040,219 km (0.12 R)
• M13: 19,793,145 km (0.095 R)
• M14: 20,644,207 km (0.028 R)
• M15: 21,925,363 km (0.117 R)
• M16: 22,668,865 km (0.111 R)
• M17: 25,268,726 km (0.077 R)
• M18: 27,581,808 km (0.092 R)
• M19: 39,688,614 km (0.104 R)
• M20: 40,792,048 km (0.111 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 47.5

Radius: 5.3

Gravity: 1.69 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 6.13 AU - 7.01 AU

Year: 11047 Days

Day: 25 Hours

Environment

Temp: -227 °C

Axial Tilt: 170.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 21,044,540 km

• M1: 66,721 km (0.11 R)
• M2: 338,241 km (0.087 R)
• M3: 715,377 km (0.117 R)
• M4: 1,329,626 km (0.062 R)
• M5: 1,768,995 km (0.095 R)
• M6: 2,188,766 km (0.082 R)
• M7: 2,865,098 km (0.117 R)
• M8: 3,499,393 km (0.119 R)
• M9: 4,921,920 km (0.113 R)
• M10: 6,432,110 km (0.04 R)
• M11: 7,734,210 km (0.101 R)
• M12: 8,126,755 km (0.117 R)
• M13: 8,705,549 km (0.097 R)
• M14: 9,421,225 km (0.082 R)
• M15: 12,813,506 km (0.047 R)
• M16: 17,601,835 km (0.036 R)
• M17: 19,931,971 km (0.094 R)
• M18: 20,175,666 km (0.089 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 488 - 14,741 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit