🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1 AU - 1.32 AU

Year: 471 Days

Day: 46.9 Hours

Environment

Temp: -7 °C

Axial Tilt: 31.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.71 AU - 1.71 AU

Year: 842 Days

Day: 34.4 Hours

Environment

Temp: -62 °C

Axial Tilt: 17.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 2.92 AU - 4.72 AU

Year: 2813 Days

Day: 26.9 Hours

Environment

Temp: -123 °C

Axial Tilt: 21.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 941

Radius: 10.1

Gravity: 9.22 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 4.55 AU - 5.43 AU

Year: 4199 Days

Day: 10.2 Hours

Environment

Temp: -144 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 65,280,562 km

• M1: 125,662 km (0.065 R)
• M2: 698,323 km (0.114 R)
• M3: 1,244,205 km (0.101 R)
• M4: 1,572,423 km (0.105 R)
• M5: 1,959,433 km (0.098 R)
• M6: 2,345,844 km (0.101 R)
• M7: 2,695,006 km (0.08 R)
• M8: 3,078,874 km (0.091 R)
• M9: 4,095,840 km (0.115 R)
• M10: 4,555,405 km (0.115 R)
• M11: 5,076,005 km (0.077 R)
• M12: 5,782,257 km (0.071 R)
• M13: 6,143,835 km (0.098 R)
• M14: 6,584,849 km (0.101 R)
• M15: 9,605,829 km (0.04 R)
• M16: 10,507,455 km (0.104 R)
• M17: 11,417,609 km (0.107 R)
• M18: 14,684,677 km (0.12 R)
• M19: 15,997,099 km (0.088 R)
• M20: 18,141,883 km (0.074 R)
• M21: 18,919,493 km (0.111 R)
• M22: 20,610,697 km (0.047 R)
• M23: 21,744,499 km (0.053 R)
• M24: 23,828,098 km (0.12 R)
• M25: 26,450,699 km (0.118 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 695.1

Radius: 7.9

Gravity: 11.14 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 9.59 AU - 14.53 AU

Year: 15778 Days

Day: 21.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 41.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 65,280,562 km

• M1: 109,057 km (0.112 R)
• M2: 441,613 km (0.055 R)
• M3: 860,637 km (0.118 R)
• M4: 1,965,866 km (0.112 R)
• M5: 2,356,615 km (0.117 R)
• M6: 3,164,743 km (0.111 R)
• M7: 3,646,747 km (0.096 R)
• M8: 3,964,792 km (0.069 R)
• M9: 8,492,970 km (0.054 R)
• M10: 10,419,192 km (0.088 R)
• M11: 10,708,066 km (0.073 R)
• M12: 11,668,335 km (0.085 R)
• M13: 12,233,216 km (0.097 R)
• M14: 13,621,933 km (0.077 R)
• M15: 15,483,230 km (0.108 R)
• M16: 21,049,019 km (0.082 R)
• M17: 21,604,476 km (0.093 R)
• M18: 22,169,507 km (0.079 R)
• M19: 22,647,921 km (0.104 R)
• M20: 23,824,209 km (0.117 R)
• M21: 24,732,866 km (0.038 R)
• M22: 25,143,961 km (0.067 R)
• M23: 25,979,914 km (0.09 R)
• M24: 27,487,113 km (0.071 R)
• M25: 29,624,866 km (0.053 R)
• M26: 33,848,463 km (0.108 R)
• M27: 34,738,870 km (0.058 R)
• M28: 35,644,685 km (0.085 R)
• M29: 36,699,200 km (0.091 R)
• M30: 40,982,037 km (0.062 R)
• M31: 44,974,057 km (0.072 R)
• M32: 45,433,023 km (0.056 R)
• M33: 46,049,815 km (0.074 R)
• M34: 57,228,366 km (0.107 R)
• M35: 60,885,585 km (0.111 R)
• M36: 61,447,325 km (0.112 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: 342 - 13,324 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit