🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.66 AU - 0.9 AU

Year: 261 Days

Day: 27.9 Hours

Environment

Temp: 128 °C

Axial Tilt: 20.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.92 AU - 2.9 AU

Year: 1417 Days

Day: 25.2 Hours

Environment

Temp: -97 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 30,843,141 km

• M1: 19,897 km (0.079 R)
• M2: 634,145 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 3.14 AU - 4.12 AU

Year: 2619 Days

Day: 19.3 Hours

Environment

Temp: -131 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 30,843,141 km

• M1: 841,937 km (0.049 R)
• M2: 1,459,477 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 229.9

Radius: 9.7

Gravity: 2.44 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 7.61 AU - 8.81 AU

Year: 8910 Days

Day: 6.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 30,843,141 km

• M1: 207,492 km (0.095 R)
• M2: 272,418 km (0.076 R)
• M3: 516,861 km (0.108 R)
• M4: 1,092,214 km (0.093 R)
• M5: 1,303,147 km (0.099 R)
• M6: 1,462,170 km (0.061 R)
• M7: 1,544,149 km (0.088 R)
• M8: 1,941,332 km (0.102 R)
• M9: 2,142,391 km (0.106 R)
• M10: 2,255,038 km (0.114 R)
• M11: 3,598,278 km (0.069 R)
• M12: 4,076,692 km (0.101 R)
• M13: 4,770,377 km (0.04 R)
• M14: 4,893,795 km (0.101 R)
• M15: 5,321,047 km (0.054 R)
• M16: 5,603,936 km (0.032 R)
• M17: 6,373,318 km (0.082 R)
• M18: 7,260,583 km (0.113 R)
• M19: 7,660,907 km (0.098 R)
• M20: 8,602,775 km (0.091 R)
• M21: 8,904,664 km (0.115 R)
• M22: 10,465,568 km (0.118 R)
• M23: 10,561,759 km (0.038 R)
• M24: 11,080,565 km (0.026 R)
• M25: 11,146,089 km (0.053 R)
• M26: 11,508,265 km (0.085 R)
• M27: 11,574,537 km (0.113 R)
• M28: 11,774,100 km (0.092 R)
• M29: 11,840,821 km (0.071 R)
• M30: 12,109,200 km (0.116 R)
• M31: 13,516,168 km (0.085 R)
• M32: 13,972,890 km (0.106 R)
• M33: 14,974,148 km (0.113 R)
• M34: 15,337,222 km (0.082 R)
• M35: 15,887,443 km (0.079 R)
• M36: 16,518,746 km (0.113 R)
• M37: 16,781,141 km (0.094 R)
• M38: 17,007,184 km (0.063 R)
• M39: 17,310,119 km (0.04 R)
• M40: 17,538,406 km (0.066 R)
• M41: 17,806,036 km (0.077 R)
• M42: 18,152,206 km (0.098 R)
• M43: 18,578,260 km (0.069 R)
• M44: 18,695,096 km (0.103 R)
• M45: 19,322,061 km (0.086 R)
• M46: 21,652,048 km (0.12 R)
• M47: 23,393,965 km (0.073 R)
• M48: 23,815,233 km (0.056 R)
• M49: 24,366,800 km (0.059 R)
• M50: 26,264,599 km (0.088 R)
• M51: 26,790,435 km (0.079 R)
• M52: 27,585,548 km (0.055 R)
• M53: 28,702,895 km (0.116 R)
• M54: 28,792,953 km (0.078 R)
• M55: 28,973,218 km (0.115 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 179 - 19,925 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit