🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.69 AU - 0.79 AU

Year: 230 Days

Day: 16.2 Hours

Environment

Temp: 168 °C

Axial Tilt: 22.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.85 AU - 1.01 AU

Year: 324 Days

Day: 39.7 Hours

Environment

Temp: 95 °C

Axial Tilt: 44.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 4.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 861.6

Radius: 10

Gravity: 8.62 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 6.44 AU - 8.84 AU

Year: 7637 Days

Day: 10.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 51.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 43,230,669 km

• M1: 125,662 km (0.057 R)
• M2: 195,824 km (0.063 R)
• M3: 371,152 km (0.078 R)
• M4: 650,302 km (0.102 R)
• M5: 957,127 km (0.103 R)
• M6: 1,871,619 km (0.112 R)
• M7: 2,006,556 km (0.093 R)
• M8: 2,168,272 km (0.113 R)
• M9: 2,504,418 km (0.044 R)
• M10: 2,754,845 km (0.078 R)
• M11: 3,893,434 km (0.079 R)
• M12: 4,037,946 km (0.117 R)
• M13: 4,391,745 km (0.054 R)
• M14: 5,642,532 km (0.037 R)
• M15: 6,717,393 km (0.071 R)
• M16: 6,996,094 km (0.071 R)
• M17: 7,242,931 km (0.112 R)
• M18: 7,636,672 km (0.063 R)
• M19: 8,000,644 km (0.063 R)
• M20: 8,258,999 km (0.062 R)
• M21: 8,594,996 km (0.068 R)
• M22: 8,670,244 km (0.05 R)
• M23: 8,783,639 km (0.062 R)
• M24: 10,062,850 km (0.117 R)
• M25: 10,988,562 km (0.041 R)
• M26: 11,690,326 km (0.115 R)
• M27: 11,815,689 km (0.114 R)
• M28: 12,491,721 km (0.089 R)
• M29: 12,963,703 km (0.083 R)
• M30: 13,267,237 km (0.101 R)
• M31: 13,397,985 km (0.092 R)
• M32: 13,925,318 km (0.028 R)
• M33: 14,058,310 km (0.084 R)
• M34: 14,280,762 km (0.042 R)
• M35: 14,864,643 km (0.106 R)
• M36: 15,273,344 km (0.081 R)
• M37: 16,055,741 km (0.072 R)
• M38: 17,039,945 km (0.075 R)
• M39: 17,803,044 km (0.065 R)
• M40: 18,188,708 km (0.086 R)
• M41: 18,772,438 km (0.113 R)
• M42: 20,008,266 km (0.102 R)
• M43: 20,762,389 km (0.119 R)
• M44: 20,965,094 km (0.1 R)
• M45: 21,168,398 km (0.086 R)
• M46: 22,298,311 km (0.077 R)
• M47: 22,609,923 km (0.047 R)
• M48: 24,616,479 km (0.106 R)
• M49: 26,076,554 km (0.094 R)
• M50: 26,350,019 km (0.11 R)
• M51: 26,459,675 km (0.11 R)
• M52: 27,342,452 km (0.11 R)
• M53: 28,066,805 km (0.099 R)
• M54: 28,178,704 km (0.06 R)
• M55: 28,347,001 km (0.03 R)
• M56: 29,705,200 km (0.101 R)
• M57: 29,990,783 km (0.095 R)
• M58: 31,200,282 km (0.089 R)
• M59: 31,957,097 km (0.119 R)
• M60: 32,602,163 km (0.114 R)
• M61: 33,726,391 km (0.095 R)
• M62: 34,443,115 km (0.088 R)
• M63: 34,983,761 km (0.081 R)
• M64: 35,406,375 km (0.1 R)
• M65: 36,256,540 km (0.099 R)
• M66: 36,561,720 km (0.055 R)
• M67: 36,867,797 km (0.102 R)
• M68: 37,174,772 km (0.052 R)
• M69: 37,791,264 km (0.069 R)
• M70: 38,659,979 km (0.113 R)
• M71: 38,846,977 km (0.118 R)
• M72: 39,723,770 km (0.107 R)
• M73: 39,849,582 km (0.099 R)
• M74: 40,354,026 km (0.119 R)
• M75: 40,860,564 km (0.12 R)
• M76: 41,051,002 km (0.046 R)
• M77: 41,178,160 km (0.044 R)
• M78: 41,241,889 km (0.087 R)
• M79: 41,879,924 km (0.087 R)
• M80: 42,072,008 km (0.111 R)
• M81: 42,264,390 km (0.078 R)
• M82: 42,907,811 km (0.119 R)

Kuiper Belt

Range: 30.3 - 58.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 226 - 13,430 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit