🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.34 AU - 1.34 AU

Year: 548 Days

Day: 24.1 Hours

Environment

Temp: 6 °C

Axial Tilt: 46.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.58 AU - 1.64 AU

Year: 721 Days

Day: 46.4 Hours

Environment

Temp: -30 °C

Axial Tilt: 46.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 33,406,591 km

• M1: 385,364 km (0.049 R)
• M2: 672,592 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.8 AU - 2.14 AU

Year: 976 Days

Day: 25.7 Hours

Environment

Temp: -52 °C

Axial Tilt: 69.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,406,591 km

• M1: 528,978 km (0.114 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 4.07 AU - 5.69 AU

Year: 3807 Days

Day: 43.6 Hours

Environment

Temp: -137 °C

Axial Tilt: 18.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.02 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 506.7

Radius: 10.7

Gravity: 4.43 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 5.99 AU - 8.33 AU

Year: 6765 Days

Day: 13.8 Hours

Environment

Temp: -153 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 33,406,591 km

• M1: 141,520 km (0.094 R)
• M2: 360,381 km (0.092 R)
• M3: 440,117 km (0.112 R)
• M4: 550,670 km (0.073 R)
• M5: 762,500 km (0.115 R)
• M6: 871,856 km (0.082 R)
• M7: 972,237 km (0.12 R)
• M8: 1,107,323 km (0.075 R)
• M9: 1,232,986 km (0.102 R)
• M10: 1,692,700 km (0.099 R)
• M11: 1,876,107 km (0.044 R)
• M12: 1,951,205 km (0.111 R)
• M13: 2,124,290 km (0.056 R)
• M14: 2,465,373 km (0.057 R)
• M15: 2,910,576 km (0.106 R)
• M16: 3,176,412 km (0.105 R)
• M17: 3,426,988 km (0.105 R)
• M18: 3,972,123 km (0.032 R)
• M19: 4,168,096 km (0.091 R)
• M20: 4,442,907 km (0.055 R)
• M21: 4,595,347 km (0.099 R)
• M22: 5,168,906 km (0.115 R)
• M23: 5,491,439 km (0.073 R)
• M24: 6,015,630 km (0.116 R)
• M25: 6,156,252 km (0.068 R)
• M26: 6,269,497 km (0.085 R)
• M27: 6,555,827 km (0.102 R)
• M28: 7,380,112 km (0.107 R)
• M29: 7,865,856 km (0.066 R)
• M30: 8,237,008 km (0.073 R)
• M31: 8,330,657 km (0.091 R)
• M32: 8,677,275 km (0.102 R)
• M33: 9,580,696 km (0.093 R)
• M34: 9,877,499 km (0.108 R)
• M35: 9,977,131 km (0.064 R)
• M36: 10,043,702 km (0.118 R)
• M37: 10,277,972 km (0.058 R)
• M38: 10,378,801 km (0.106 R)
• M39: 10,854,373 km (0.084 R)
• M40: 11,025,812 km (0.102 R)
• M41: 11,615,826 km (0.106 R)
• M42: 12,358,729 km (0.102 R)
• M43: 13,117,190 km (0.032 R)
• M44: 13,520,356 km (0.108 R)
• M45: 13,890,461 km (0.086 R)
• M46: 14,414,353 km (0.092 R)
• M47: 15,365,796 km (0.108 R)
• M48: 16,219,850 km (0.09 R)
• M49: 16,298,239 km (0.102 R)
• M50: 16,494,811 km (0.075 R)
• M51: 16,890,348 km (0.105 R)
• M52: 17,089,313 km (0.089 R)
• M53: 17,169,048 km (0.045 R)
• M54: 17,569,971 km (0.066 R)
• M55: 17,650,454 km (0.103 R)
• M56: 18,462,621 km (0.081 R)
• M57: 18,667,570 km (0.086 R)
• M58: 19,620,060 km (0.063 R)
• M59: 19,745,573 km (0.092 R)
• M60: 20,334,240 km (0.106 R)
• M61: 20,461,249 km (0.086 R)
• M62: 20,971,527 km (0.112 R)
• M63: 21,228,237 km (0.049 R)
• M64: 21,529,078 km (0.108 R)
• M65: 23,054,378 km (0.114 R)
• M66: 23,186,772 km (0.112 R)
• M67: 23,275,185 km (0.084 R)
• M68: 23,941,643 km (0.112 R)
• M69: 25,612,352 km (0.048 R)
• M70: 25,749,384 km (0.025 R)
• M71: 26,808,686 km (0.112 R)
• M72: 27,507,159 km (0.1 R)
• M73: 28,023,272 km (0.091 R)
• M74: 29,017,349 km (0.047 R)
• M75: 30,360,589 km (0.114 R)
• M76: 30,554,168 km (0.114 R)
• M77: 30,651,108 km (0.05 R)
• M78: 31,822,309 km (0.026 R)
• M79: 32,166,684 km (0.09 R)
• M80: 32,809,506 km (0.104 R)
• M81: 33,057,838 km (0.098 R)

Kuiper Belt

Range: 31.1 - 48.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 492 - 16,942 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit