🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.7 AU - 1.04 AU

Year: 295 Days

Day: 25.6 Hours

Environment

Temp: 153 °C

Axial Tilt: 7.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Gas Giant

Semi-Major Axis: 5.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 618.4

Radius: 14.7

Gravity: 2.86 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 4.84 AU - 6.12 AU

Year: 4662 Days

Day: 11.6 Hours

Environment

Temp: -143 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 42,745,333 km

• M1: 199,264 km (0.118 R)
• M2: 715,527 km (0.041 R)
• M3: 1,506,451 km (0.098 R)
• M4: 2,572,335 km (0.055 R)
• M5: 3,092,637 km (0.113 R)
• M6: 4,325,772 km (0.094 R)
• M7: 6,041,061 km (0.074 R)
• M8: 7,003,574 km (0.089 R)
• M9: 8,102,221 km (0.119 R)
• M10: 8,768,978 km (0.085 R)
• M11: 9,592,963 km (0.098 R)
• M12: 10,086,786 km (0.104 R)
• M13: 10,859,309 km (0.086 R)
• M14: 12,378,027 km (0.096 R)
• M15: 13,163,416 km (0.119 R)
• M16: 13,722,613 km (0.109 R)
• M17: 14,297,517 km (0.076 R)
• M18: 17,116,689 km (0.062 R)
• M19: 20,154,274 km (0.083 R)
• M20: 23,535,036 km (0.108 R)

Planet 3 - Gas Giant

Semi-Major Axis: 12.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 698.8

Radius: 10.8

Gravity: 5.99 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 9.28 AU - 14.86 AU

Year: 15240 Days

Day: 11 Hours

Environment

Temp: -178 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 42,745,333 km

• M1: 137,032 km (0.055 R)
• M2: 525,089 km (0.085 R)
• M3: 1,348,026 km (0.035 R)
• M4: 1,890,767 km (0.069 R)
• M5: 3,661,109 km (0.076 R)
• M6: 4,064,275 km (0.078 R)
• M7: 5,753,534 km (0.111 R)
• M8: 9,899,041 km (0.066 R)
• M9: 10,859,758 km (0.104 R)
• M10: 12,576,095 km (0.05 R)
• M11: 13,230,884 km (0.085 R)
• M12: 14,115,756 km (0.094 R)
• M13: 15,628,041 km (0.069 R)
• M14: 17,565,782 km (0.099 R)
• M15: 18,218,477 km (0.036 R)
• M16: 21,357,041 km (0.088 R)
• M17: 25,043,132 km (0.044 R)
• M18: 29,133,138 km (0.109 R)
• M19: 29,702,358 km (0.088 R)
• M20: 36,332,984 km (0.091 R)
• M21: 41,120,116 km (0.113 R)
• M22: 56,024,702 km (0.106 R)
• M23: 56,551,885 km (0.112 R)
• M24: 57,437,953 km (0.079 R)
• M25: 62,761,094 km (0.098 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 163.6

Radius: 7.1

Gravity: 3.25 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 12.17 AU - 14.03 AU

Year: 17232 Days

Day: 23.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 42,745,333 km

• M1: 88,412 km (0.04 R)
• M2: 320,887 km (0.118 R)
• M3: 587,321 km (0.057 R)
• M4: 1,691,952 km (0.12 R)
• M5: 3,006,768 km (0.095 R)
• M6: 5,356,651 km (0.051 R)
• M7: 8,113,441 km (0.109 R)
• M8: 8,983,502 km (0.082 R)
• M9: 10,107,730 km (0.084 R)
• M10: 13,091,010 km (0.079 R)
• M11: 16,888,104 km (0.102 R)
• M12: 17,514,470 km (0.034 R)
• M13: 23,265,461 km (0.049 R)
• M14: 26,192,642 km (0.11 R)
• M15: 38,899,934 km (0.036 R)

Kuiper Belt

Range: 30.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 465 - 17,577 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit