🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.78 AU - 1.22 AU

Year: 351 Days

Day: 26.4 Hours

Environment

Temp: 111 °C

Axial Tilt: 48.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.84 AU - 1.38 AU

Year: 411 Days

Day: 13.5 Hours

Environment

Temp: 29 °C

Axial Tilt: 35.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 32,830,468 km

• M1: 484,548 km (0.071 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 2.01 AU - 2.15 AU

Year: 1054 Days

Day: 14.7 Hours

Environment

Temp: -67 °C

Axial Tilt: 22.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.2 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 310.5

Radius: 11

Gravity: 2.57 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 7.98 AU - 8.64 AU

Year: 8419 Days

Day: 13.7 Hours

Environment

Temp: -152 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 32,830,468 km

• M1: 190,887 km (0.1 R)
• M2: 438,471 km (0.115 R)
• M3: 678,576 km (0.103 R)
• M4: 1,019,509 km (0.073 R)
• M5: 1,124,527 km (0.115 R)
• M6: 1,281,156 km (0.094 R)
• M7: 1,616,555 km (0.097 R)
• M8: 1,722,619 km (0.076 R)
• M9: 1,812,827 km (0.07 R)
• M10: 1,979,479 km (0.111 R)
• M11: 2,308,146 km (0.108 R)
• M12: 2,571,438 km (0.079 R)
• M13: 2,696,202 km (0.112 R)
• M14: 2,780,576 km (0.095 R)
• M15: 3,626,103 km (0.111 R)
• M16: 3,790,212 km (0.111 R)
• M17: 3,861,271 km (0.114 R)
• M18: 4,371,549 km (0.11 R)
• M19: 4,471,181 km (0.057 R)
• M20: 4,571,561 km (0.049 R)
• M21: 4,877,339 km (0.109 R)
• M22: 5,137,340 km (0.07 R)
• M23: 5,428,608 km (0.115 R)
• M24: 5,562,797 km (0.069 R)
• M25: 6,110,624 km (0.081 R)
• M26: 6,532,789 km (0.114 R)
• M27: 6,761,824 km (0.074 R)
• M28: 6,993,700 km (0.113 R)
• M29: 7,110,536 km (0.084 R)
• M30: 7,886,052 km (0.064 R)
• M31: 8,099,528 km (0.114 R)
• M32: 8,469,783 km (0.071 R)
• M33: 8,972,282 km (0.096 R)
• M34: 9,387,566 km (0.114 R)
• M35: 10,303,553 km (0.119 R)
• M36: 12,044,274 km (0.042 R)
• M37: 12,255,058 km (0.103 R)
• M38: 12,573,402 km (0.099 R)
• M39: 12,930,492 km (0.085 R)
• M40: 13,545,040 km (0.071 R)
• M41: 14,132,212 km (0.098 R)
• M42: 14,540,763 km (0.096 R)
• M43: 14,690,212 km (0.105 R)
• M44: 15,141,848 km (0.115 R)
• M45: 15,445,531 km (0.108 R)
• M46: 15,904,797 km (0.079 R)
• M47: 16,719,208 km (0.091 R)
• M48: 17,072,558 km (0.119 R)
• M49: 18,187,212 km (0.107 R)
• M50: 18,793,980 km (0.117 R)
• M51: 19,366,342 km (0.112 R)
• M52: 19,530,900 km (0.099 R)
• M53: 20,069,153 km (0.115 R)
• M54: 20,570,156 km (0.099 R)
• M55: 22,485,757 km (0.047 R)
• M56: 24,769,368 km (0.052 R)
• M57: 24,903,258 km (0.09 R)
• M58: 25,712,433 km (0.053 R)
• M59: 26,575,763 km (0.09 R)
• M60: 26,804,498 km (0.106 R)
• M61: 29,363,818 km (0.098 R)
• M62: 29,553,059 km (0.073 R)
• M63: 31,709,064 km (0.068 R)
• M64: 32,243,727 km (0.055 R)
• M65: 32,634,476 km (0.082 R)

Kuiper Belt

Range: 31.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 538 - 16,184 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit