🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.62 AU - 0.68 AU

Year: 190 Days

Day: 31.8 Hours

Environment

Temp: 156 °C

Axial Tilt: 0.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 0.96 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.2 AU - 1.34 AU

Year: 518 Days

Day: 39.5 Hours

Environment

Temp: -11 °C

Axial Tilt: 9.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.97 AU - 3.13 AU

Year: 1473 Days

Day: 27.3 Hours

Environment

Temp: -79 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 2.06 AU - 3.42 AU

Year: 1640 Days

Day: 34.5 Hours

Environment

Temp: -91 °C

Axial Tilt: 15.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,998,852 km

• M1: 2,186,971 km (0.09 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 3 AU - 4.26 AU

Year: 2501 Days

Day: 46.5 Hours

Environment

Temp: -105 °C

Axial Tilt: 108.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,998,852 km

• M1: 170,093 km (0.069 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 3.6 AU - 4.88 AU

Year: 3157 Days

Day: 27.7 Hours

Environment

Temp: -122 °C

Axial Tilt: 18.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,998,852 km

• M1: 1,792,482 km (0.111 R)

Asteroid Belt

Center: 8.95 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 13.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 36.8

Radius: 6.9

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 11.21 AU - 16.09 AU

Year: 18238 Days

Day: 22.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 26,998,852 km

• M1: 135,236 km (0.073 R)
• M2: 262,095 km (0.11 R)
• M3: 334,202 km (0.111 R)
• M4: 812,466 km (0.081 R)
• M5: 873,801 km (0.07 R)
• M6: 988,393 km (0.048 R)
• M7: 1,391,260 km (0.115 R)
• M8: 1,571,825 km (0.056 R)
• M9: 1,760,019 km (0.116 R)
• M10: 1,972,149 km (0.052 R)
• M11: 2,806,306 km (0.082 R)
• M12: 2,939,000 km (0.067 R)
• M13: 3,230,416 km (0.098 R)
• M14: 3,592,144 km (0.088 R)
• M15: 3,674,423 km (0.06 R)
• M16: 3,777,945 km (0.07 R)
• M17: 3,903,607 km (0.117 R)
• M18: 4,094,643 km (0.059 R)
• M19: 4,889,307 km (0.086 R)
• M20: 5,350,966 km (0.06 R)
• M21: 5,444,914 km (0.12 R)
• M22: 5,587,032 km (0.058 R)
• M23: 5,730,346 km (0.099 R)
• M24: 5,826,538 km (0.114 R)
• M25: 6,118,403 km (0.067 R)
• M26: 6,843,355 km (0.072 R)
• M27: 7,385,198 km (0.05 R)
• M28: 7,595,233 km (0.097 R)
• M29: 8,074,994 km (0.102 R)
• M30: 8,264,235 km (0.082 R)
• M31: 8,729,933 km (0.111 R)
• M32: 9,629,615 km (0.114 R)
• M33: 9,974,438 km (0.108 R)
• M34: 10,148,420 km (0.065 R)
• M35: 10,323,450 km (0.072 R)
• M36: 10,440,735 km (0.08 R)
• M37: 10,854,522 km (0.091 R)
• M38: 11,759,141 km (0.072 R)
• M39: 12,127,750 km (0.066 R)
• M40: 12,593,897 km (0.118 R)
• M41: 13,097,443 km (0.101 R)
• M42: 13,671,899 km (0.085 R)
• M43: 14,385,182 km (0.106 R)
• M44: 15,143,792 km (0.071 R)
• M45: 18,022,803 km (0.114 R)
• M46: 18,234,784 km (0.094 R)
• M47: 19,451,613 km (0.084 R)
• M48: 19,923,744 km (0.109 R)
• M49: 20,399,764 km (0.118 R)
• M50: 20,805,473 km (0.114 R)
• M51: 20,916,475 km (0.058 R)
• M52: 21,587,272 km (0.12 R)
• M53: 21,699,770 km (0.043 R)
• M54: 22,492,489 km (0.113 R)
• M55: 22,835,217 km (0.096 R)
• M56: 23,679,997 km (0.051 R)
• M57: 23,834,830 km (0.104 R)
• M58: 24,145,246 km (0.102 R)
• M59: 24,417,963 km (0.103 R)
• M60: 24,927,194 km (0.112 R)
• M61: 25,439,866 km (0.081 R)
• M62: 25,598,290 km (0.067 R)
• M63: 25,677,727 km (0.077 R)

Kuiper Belt

Range: 30.3 - 46.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 372 - 11,179 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit