🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.46 AU - 0.6 AU

Year: 140 Days

Day: 39.3 Hours

Environment

Temp: 243 °C

Axial Tilt: 10.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.62 AU - 0.64 AU

Year: 181 Days

Day: 34.2 Hours

Environment

Temp: 208 °C

Axial Tilt: 32.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.63 AU - 0.69 AU

Year: 194 Days

Day: 34.6 Hours

Environment

Temp: 171 °C

Axial Tilt: 34.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.78 AU - 1.16 AU

Year: 345 Days

Day: 17.1 Hours

Environment

Temp: 66 °C

Axial Tilt: 14.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.56 AU - 1.86 AU

Year: 809 Days

Day: 20.4 Hours

Environment

Temp: -42 °C

Axial Tilt: 27.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 2.12 AU - 2.58 AU

Year: 1303 Days

Day: 46.1 Hours

Environment

Temp: -86 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,366,875 km

• M1: 140,622 km (0.109 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 4.02 AU - 4.36 AU

Year: 3102 Days

Day: 13 Hours

Environment

Temp: -128 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 3.85 AU - 5.63 AU

Year: 3732 Days

Day: 14.4 Hours

Environment

Temp: -123 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 11.82 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 18.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 423

Radius: 3.3

Gravity: 38.84 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 16.33 AU - 21.47 AU

Year: 29715 Days

Day: 16.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 102.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 84,366,875 km

• M1: 113,096 km (0.097 R)
• M2: 227,987 km (0.057 R)
• M3: 1,012,329 km (0.116 R)
• M4: 1,536,370 km (0.087 R)
• M5: 1,773,034 km (0.108 R)
• M6: 1,842,747 km (0.095 R)
• M7: 2,167,823 km (0.088 R)
• M8: 2,747,814 km (0.062 R)
• M9: 3,546,367 km (0.04 R)
• M10: 3,948,037 km (0.091 R)
• M11: 4,223,746 km (0.091 R)
• M12: 4,890,953 km (0.102 R)
• M13: 5,236,823 km (0.119 R)
• M14: 5,488,596 km (0.065 R)
• M15: 6,320,510 km (0.045 R)
• M16: 7,024,817 km (0.064 R)
• M17: 7,470,469 km (0.087 R)
• M18: 8,272,313 km (0.098 R)
• M19: 8,683,259 km (0.099 R)
• M20: 9,893,805 km (0.095 R)
• M21: 10,392,564 km (0.095 R)
• M22: 11,805,965 km (0.104 R)
• M23: 12,003,284 km (0.112 R)
• M24: 13,006,338 km (0.062 R)
• M25: 13,415,039 km (0.089 R)
• M26: 13,552,221 km (0.077 R)
• M27: 13,689,851 km (0.075 R)
• M28: 14,736,886 km (0.083 R)
• M29: 14,807,496 km (0.091 R)
• M30: 14,878,406 km (0.079 R)
• M31: 15,809,204 km (0.08 R)
• M32: 16,758,851 km (0.066 R)
• M33: 22,666,621 km (0.059 R)
• M34: 23,487,314 km (0.107 R)
• M35: 24,234,257 km (0.034 R)
• M36: 25,157,724 km (0.111 R)
• M37: 25,411,592 km (0.087 R)
• M38: 25,496,414 km (0.092 R)
• M39: 26,349,571 km (0.062 R)
• M40: 27,646,883 km (0.102 R)
• M41: 28,083,859 km (0.068 R)
• M42: 28,347,151 km (0.104 R)
• M43: 28,876,279 km (0.047 R)
• M44: 29,053,402 km (0.103 R)
• M45: 29,944,258 km (0.055 R)
• M46: 32,393,773 km (0.102 R)
• M47: 33,968,889 km (0.055 R)
• M48: 35,758,379 km (0.109 R)
• M49: 39,134,205 km (0.118 R)
• M50: 39,723,022 km (0.109 R)
• M51: 40,413,715 km (0.072 R)
• M52: 42,912,598 km (0.068 R)
• M53: 44,027,850 km (0.078 R)
• M54: 46,080,034 km (0.081 R)
• M55: 47,221,914 km (0.034 R)
• M56: 47,326,034 km (0.072 R)
• M57: 47,639,442 km (0.113 R)
• M58: 48,583,255 km (0.059 R)
• M59: 49,215,904 km (0.118 R)
• M60: 52,420,141 km (0.047 R)
• M61: 55,470,890 km (0.077 R)
• M62: 55,801,053 km (0.114 R)
• M63: 56,131,963 km (0.087 R)
• M64: 56,906,731 km (0.092 R)
• M65: 57,907,989 km (0.096 R)
• M66: 58,466,588 km (0.118 R)
• M67: 59,251,827 km (0.118 R)
• M68: 60,040,657 km (0.111 R)
• M69: 62,885,709 km (0.106 R)
• M70: 63,920,627 km (0.087 R)
• M71: 66,590,949 km (0.108 R)
• M72: 67,293,461 km (0.028 R)
• M73: 69,771,849 km (0.074 R)
• M74: 71,440,613 km (0.044 R)
• M75: 72,159,730 km (0.105 R)
• M76: 73,847,194 km (0.107 R)
• M77: 75,669,445 km (0.079 R)
• M78: 76,769,887 km (0.118 R)
• M79: 77,137,898 km (0.105 R)
• M80: 77,752,596 km (0.086 R)
• M81: 79,730,280 km (0.051 R)
• M82: 81,599,505 km (0.101 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: 425 - 19,998 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit