🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.54 AU - 0.76 AU

Year: 153 Days

Day: 46.2 Hours

Environment

Temp: 304 °C

Axial Tilt: 22 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 50,398,280 km

• M1: 48,769 km (0.086 R)
• M2: 122,072 km (0.052 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.77 AU - 2.23 AU

Year: 827 Days

Day: 12.5 Hours

Environment

Temp: 79 °C

Axial Tilt: 110.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,398,280 km

• M1: 45,627 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 3.24 AU - 5 AU

Year: 2446 Days

Day: 24.7 Hours

Environment

Temp: -69 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 5.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 4.15 AU - 5.87 AU

Year: 3279 Days

Day: 38.8 Hours

Environment

Temp: -80 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,398,280 km

• M1: 1,839,007 km (0.07 R)

Planet 5 - Terrestrial

Semi-Major Axis: 7.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 5.96 AU - 8.56 AU

Year: 5720 Days

Day: 13.6 Hours

Environment

Temp: -120 °C

Axial Tilt: 28.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 6.65 AU - 8.51 AU

Year: 6103 Days

Day: 35.2 Hours

Environment

Temp: -115 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,398,280 km

• M1: 3,299,680 km (0.037 R)

Asteroid Belt

Center: 12.83 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 18.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 157.8

Radius: 5.8

Gravity: 4.69 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 14.17 AU - 21.97 AU

Year: 22463 Days

Day: 16.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 50,398,280 km

• M1: 73,752 km (0.083 R)
• M2: 193,729 km (0.108 R)
• M3: 259,253 km (0.098 R)
• M4: 686,205 km (0.086 R)
• M5: 793,318 km (0.053 R)
• M6: 849,118 km (0.088 R)
• M7: 1,044,343 km (0.084 R)
• M8: 1,189,602 km (0.06 R)
• M9: 1,297,313 km (0.119 R)
• M10: 1,616,106 km (0.077 R)
• M11: 1,883,138 km (0.044 R)
• M12: 2,376,811 km (0.091 R)
• M13: 3,202,890 km (0.096 R)
• M14: 3,475,907 km (0.041 R)
• M15: 4,044,229 km (0.07 R)
• M16: 4,405,657 km (0.063 R)
• M17: 5,019,308 km (0.099 R)
• M18: 5,336,156 km (0.115 R)
• M19: 5,768,793 km (0.061 R)
• M20: 6,438,543 km (0.117 R)
• M21: 6,898,706 km (0.116 R)
• M22: 7,132,677 km (0.067 R)
• M23: 7,290,203 km (0.069 R)
• M24: 7,809,906 km (0.11 R)
• M25: 8,549,219 km (0.104 R)
• M26: 8,632,695 km (0.106 R)
• M27: 9,011,925 km (0.074 R)
• M28: 9,310,523 km (0.099 R)
• M29: 9,396,541 km (0.108 R)
• M30: 10,005,405 km (0.118 R)
• M31: 11,398,610 km (0.104 R)
• M32: 11,721,592 km (0.118 R)
• M33: 12,708,339 km (0.074 R)
• M34: 13,526,639 km (0.105 R)
• M35: 15,162,941 km (0.105 R)
• M36: 15,978,549 km (0.107 R)
• M37: 16,912,937 km (0.116 R)
• M38: 17,598,843 km (0.059 R)
• M39: 18,888,826 km (0.097 R)
• M40: 19,987,024 km (0.104 R)
• M41: 21,502,001 km (0.061 R)
• M42: 23,403,091 km (0.084 R)
• M43: 23,813,288 km (0.111 R)
• M44: 25,357,437 km (0.085 R)
• M45: 25,477,565 km (0.119 R)
• M46: 25,537,703 km (0.115 R)
• M47: 26,020,455 km (0.116 R)
• M48: 26,567,235 km (0.077 R)
• M49: 27,857,517 km (0.095 R)
• M50: 28,854,288 km (0.091 R)
• M51: 29,926,007 km (0.09 R)
• M52: 30,371,061 km (0.112 R)
• M53: 30,690,452 km (0.113 R)
• M54: 32,368,491 km (0.087 R)
• M55: 32,498,791 km (0.081 R)
• M56: 33,087,309 km (0.097 R)
• M57: 33,811,512 km (0.088 R)
• M58: 34,674,094 km (0.05 R)
• M59: 36,488,417 km (0.075 R)
• M60: 38,540,451 km (0.06 R)
• M61: 40,840,518 km (0.096 R)
• M62: 40,981,289 km (0.089 R)
• M63: 41,404,801 km (0.098 R)
• M64: 41,758,750 km (0.11 R)
• M65: 42,113,745 km (0.066 R)
• M66: 45,062,170 km (0.059 R)
• M67: 47,039,704 km (0.119 R)
• M68: 48,821,415 km (0.105 R)
• M69: 49,570,152 km (0.102 R)

Kuiper Belt

Range: 37.5 - 64.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 547 - 16,762 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit