🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.46 AU - 0.7 AU

Year: 165 Days

Day: 16.3 Hours

Environment

Temp: 193 °C

Axial Tilt: 31.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.54 AU - 0.78 AU

Year: 200 Days

Day: 46.8 Hours

Environment

Temp: 131 °C

Axial Tilt: 7.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.44 AU - 1.64 AU

Year: 712 Days

Day: 15.3 Hours

Environment

Temp: -56 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 187.2

Radius: 13.3

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 7.17 AU - 8.21 AU

Year: 7950 Days

Day: 5.3 Hours

Environment

Temp: -170 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 91,935,415 km

• M1: 184,753 km (0.073 R)
• M2: 730,935 km (0.103 R)
• M3: 2,000,273 km (0.076 R)
• M4: 2,335,223 km (0.095 R)
• M5: 2,617,065 km (0.098 R)
• M6: 3,660,959 km (0.084 R)
• M7: 4,077,140 km (0.112 R)
• M8: 4,388,603 km (0.109 R)
• M9: 6,075,319 km (0.117 R)
• M10: 6,379,751 km (0.088 R)
• M11: 6,691,662 km (0.08 R)
• M12: 7,929,585 km (0.114 R)
• M13: 10,561,011 km (0.108 R)
• M14: 13,201,264 km (0.053 R)
• M15: 15,934,567 km (0.113 R)
• M16: 17,143,168 km (0.06 R)
• M17: 21,844,431 km (0.095 R)
• M18: 26,217,924 km (0.105 R)
• M19: 26,587,282 km (0.117 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 493.7

Radius: 7.6

Gravity: 8.55 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 15.32 AU - 23.02 AU

Year: 31289 Days

Day: 18.4 Hours

Environment

Temp: -205 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 91,935,415 km

• M1: 102,026 km (0.027 R)
• M2: 482,603 km (0.12 R)
• M3: 923,318 km (0.078 R)
• M4: 1,107,024 km (0.098 R)
• M5: 1,743,563 km (0.05 R)
• M6: 2,052,184 km (0.12 R)
• M7: 2,300,965 km (0.095 R)
• M8: 3,551,005 km (0.041 R)
• M9: 4,261,295 km (0.064 R)
• M10: 4,868,812 km (0.11 R)
• M11: 5,209,746 km (0.066 R)
• M12: 5,697,585 km (0.087 R)
• M13: 7,141,354 km (0.114 R)
• M14: 7,554,244 km (0.101 R)
• M15: 7,871,690 km (0.119 R)
• M16: 8,141,266 km (0.04 R)
• M17: 8,694,179 km (0.058 R)
• M18: 8,920,371 km (0.104 R)
• M19: 9,557,958 km (0.041 R)
• M20: 10,836,571 km (0.094 R)
• M21: 11,409,381 km (0.09 R)
• M22: 17,234,273 km (0.11 R)
• M23: 20,641,963 km (0.101 R)
• M24: 21,608,814 km (0.097 R)
• M25: 23,516,187 km (0.119 R)
• M26: 26,776,224 km (0.103 R)
• M27: 29,829,067 km (0.083 R)
• M28: 30,248,540 km (0.071 R)
• M29: 31,956,050 km (0.062 R)
• M30: 41,321,924 km (0.103 R)
• M31: 43,819,909 km (0.12 R)
• M32: 48,235,290 km (0.06 R)
• M33: 50,658,776 km (0.11 R)
• M34: 53,701,746 km (0.079 R)
• M35: 55,541,501 km (0.094 R)
• M36: 57,267,411 km (0.072 R)
• M37: 59,905,869 km (0.092 R)
• M38: 68,971,201 km (0.04 R)
• M39: 71,864,124 km (0.111 R)
• M40: 72,352,113 km (0.087 R)
• M41: 79,186,491 km (0.09 R)
• M42: 79,869,705 km (0.031 R)
• M43: 87,042,923 km (0.08 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 257 - 13,977 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit