🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.45 AU - 0.59 AU

Year: 131 Days

Day: 46.4 Hours

Environment

Temp: 270 °C

Axial Tilt: 31.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 33,428,304 km

• M1: 414,536 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.65 AU - 0.99 AU

Year: 260 Days

Day: 26 Hours

Environment

Temp: 200 °C

Axial Tilt: 35.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.86 AU - 0.92 AU

Year: 294 Days

Day: 43.5 Hours

Environment

Temp: 108 °C

Axial Tilt: 5.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.92 AU - 1.1 AU

Year: 355 Days

Day: 40.6 Hours

Environment

Temp: 154 °C

Axial Tilt: 16.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 33,428,304 km

• M1: 375,491 km (0.114 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.38 AU - 2.06 AU

Year: 789 Days

Day: 37.9 Hours

Environment

Temp: -36 °C

Axial Tilt: 43.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.9 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 4.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 3.85 AU - 4.29 AU

Year: 2873 Days

Day: 23.3 Hours

Environment

Temp: -111 °C

Axial Tilt: 11.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,428,304 km

• M1: 2,757,089 km (0.082 R)

Planet 7 - Terrestrial

Semi-Major Axis: 5.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 4.43 AU - 5.99 AU

Year: 4160 Days

Day: 37.3 Hours

Environment

Temp: -133 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 33,428,304 km

• M1: 641,326 km (0.114 R)
• M2: 2,541,219 km (0.073 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 71.3

Radius: 6.2

Gravity: 1.85 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 13.04 AU - 14.68 AU

Year: 18052 Days

Day: 24.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 44.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 33,428,304 km

• M1: 85,570 km (0.107 R)
• M2: 126,560 km (0.078 R)
• M3: 241,750 km (0.052 R)
• M4: 314,455 km (0.111 R)
• M5: 374,443 km (0.073 R)
• M6: 427,850 km (0.102 R)
• M7: 495,618 km (0.113 R)
• M8: 617,091 km (0.102 R)
• M9: 734,974 km (0.104 R)
• M10: 817,702 km (0.077 R)
• M11: 860,188 km (0.072 R)
• M12: 1,244,355 km (0.104 R)
• M13: 1,533,378 km (0.034 R)
• M14: 2,014,635 km (0.111 R)
• M15: 2,602,853 km (0.119 R)
• M16: 2,666,582 km (0.052 R)
• M17: 2,709,367 km (0.113 R)
• M18: 2,861,059 km (0.112 R)
• M19: 3,082,464 km (0.079 R)
• M20: 3,565,665 km (0.095 R)
• M21: 3,612,938 km (0.084 R)
• M22: 3,660,361 km (0.09 R)
• M23: 3,828,060 km (0.105 R)
• M24: 3,876,530 km (0.051 R)
• M25: 4,396,981 km (0.093 R)
• M26: 5,393,751 km (0.047 R)
• M27: 6,057,816 km (0.077 R)
• M28: 6,142,638 km (0.105 R)
• M29: 6,428,221 km (0.116 R)
• M30: 7,131,480 km (0.045 R)
• M31: 7,552,748 km (0.099 R)
• M32: 7,644,152 km (0.087 R)
• M33: 7,735,855 km (0.079 R)
• M34: 8,832,707 km (0.088 R)
• M35: 8,929,048 km (0.111 R)
• M36: 9,317,554 km (0.069 R)
• M37: 9,448,302 km (0.119 R)
• M38: 9,612,710 km (0.118 R)
• M39: 9,711,744 km (0.113 R)
• M40: 10,211,999 km (0.079 R)
• M41: 10,720,632 km (0.111 R)
• M42: 10,823,406 km (0.087 R)
• M43: 11,974,861 km (0.089 R)
• M44: 12,511,020 km (0.085 R)
• M45: 13,128,111 km (0.085 R)
• M46: 13,606,674 km (0.079 R)
• M47: 13,866,675 km (0.059 R)
• M48: 14,505,010 km (0.088 R)
• M49: 14,656,702 km (0.068 R)
• M50: 15,153,068 km (0.104 R)
• M51: 15,384,047 km (0.091 R)
• M52: 15,966,431 km (0.117 R)
• M53: 16,044,671 km (0.118 R)
• M54: 16,516,652 km (0.058 R)
• M55: 16,913,386 km (0.112 R)
• M56: 16,993,121 km (0.082 R)
• M57: 17,033,064 km (0.101 R)
• M58: 17,112,949 km (0.057 R)
• M59: 17,959,524 km (0.086 R)
• M60: 18,000,214 km (0.094 R)
• M61: 18,163,126 km (0.111 R)
• M62: 18,490,446 km (0.09 R)
• M63: 18,902,439 km (0.092 R)
• M64: 19,442,487 km (0.105 R)
• M65: 19,567,850 km (0.085 R)
• M66: 20,240,891 km (0.115 R)
• M67: 20,410,236 km (0.116 R)
• M68: 20,580,179 km (0.115 R)
• M69: 20,622,665 km (0.068 R)
• M70: 21,479,861 km (0.116 R)
• M71: 22,086,929 km (0.057 R)
• M72: 22,611,569 km (0.056 R)
• M73: 22,963,722 km (0.103 R)
• M74: 23,007,853 km (0.075 R)
• M75: 23,406,382 km (0.069 R)
• M76: 23,673,265 km (0.094 R)
• M77: 24,165,292 km (0.039 R)
• M78: 24,435,167 km (0.062 R)
• M79: 24,841,774 km (0.097 R)
• M80: 25,615,793 km (0.065 R)
• M81: 25,844,977 km (0.089 R)
• M82: 26,028,833 km (0.058 R)
• M83: 26,213,137 km (0.112 R)
• M84: 26,490,342 km (0.09 R)
• M85: 26,629,319 km (0.064 R)
• M86: 27,985,274 km (0.11 R)
• M87: 28,363,158 km (0.038 R)
• M88: 28,885,703 km (0.076 R)
• M89: 29,603,324 km (0.099 R)
• M90: 29,651,345 km (0.087 R)
• M91: 29,843,878 km (0.061 R)
• M92: 31,056,069 km (0.09 R)
• M93: 32,531,852 km (0.099 R)
• M94: 33,178,414 km (0.047 R)

Kuiper Belt

Range: 31.4 - 49.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 357 - 11,924 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit