🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.89 AU - 1.19 AU

Year: 369 Days

Day: 26.3 Hours

Environment

Temp: 83 °C

Axial Tilt: 5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.9 AU - 1.42 AU

Year: 435 Days

Day: 30.3 Hours

Environment

Temp: 22 °C

Axial Tilt: 24.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.15 AU - 1.69 AU

Year: 589 Days

Day: 47.6 Hours

Environment

Temp: 16 °C

Axial Tilt: 32.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.58 AU - 1.78 AU

Year: 758 Days

Day: 40.4 Hours

Environment

Temp: -37 °C

Axial Tilt: 14.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.56 AU - 1.86 AU

Year: 779 Days

Day: 29.7 Hours

Environment

Temp: -33 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.96 AU - 2.3 AU

Year: 1083 Days

Day: 35.5 Hours

Environment

Temp: -66 °C

Axial Tilt: 24 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 78,794,607 km

• M1: 622,477 km (0.066 R)
• M2: 1,202,019 km (0.087 R)

Planet 7 - Terrestrial

Semi-Major Axis: 5.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 4.37 AU - 5.81 AU

Year: 3999 Days

Day: 35.8 Hours

Environment

Temp: -131 °C

Axial Tilt: 44.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 78,794,607 km

• M1: 65,973 km (0.101 R)
• M2: 2,676,456 km (0.042 R)

Asteroid Belt

Center: 12.44 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 19.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 324.2

Radius: 3

Gravity: 36.02 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 17.25 AU - 22.31 AU

Year: 30636 Days

Day: 21.6 Hours

Environment

Temp: -198 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 78,794,607 km

• M1: 39,793 km (0.03 R)
• M2: 227,538 km (0.085 R)
• M3: 312,061 km (0.064 R)
• M4: 367,562 km (0.1 R)
• M5: 643,869 km (0.113 R)
• M6: 1,025,643 km (0.085 R)
• M7: 1,109,119 km (0.08 R)
• M8: 1,165,966 km (0.034 R)
• M9: 1,495,979 km (0.114 R)
• M10: 1,687,464 km (0.064 R)
• M11: 1,954,646 km (0.096 R)
• M12: 2,527,905 km (0.077 R)
• M13: 2,793,890 km (0.111 R)
• M14: 3,028,908 km (0.054 R)
• M15: 3,517,944 km (0.084 R)
• M16: 3,987,382 km (0.105 R)
• M17: 4,251,571 km (0.096 R)
• M18: 4,385,910 km (0.113 R)
• M19: 4,430,939 km (0.112 R)
• M20: 4,796,856 km (0.06 R)
• M21: 4,889,906 km (0.112 R)
• M22: 5,125,073 km (0.099 R)
• M23: 5,412,152 km (0.097 R)
• M24: 5,753,534 km (0.053 R)
• M25: 6,715,000 km (0.038 R)
• M26: 6,976,198 km (0.102 R)
• M27: 7,347,350 km (0.026 R)
• M28: 8,668,000 km (0.098 R)
• M29: 8,952,236 km (0.095 R)
• M30: 10,059,709 km (0.051 R)
• M31: 10,418,295 km (0.055 R)
• M32: 10,659,746 km (0.094 R)
• M33: 11,519,186 km (0.119 R)
• M34: 11,706,183 km (0.056 R)
• M35: 12,336,888 km (0.086 R)
• M36: 12,464,345 km (0.101 R)
• M37: 12,528,223 km (0.066 R)
• M38: 13,043,139 km (0.074 R)
• M39: 13,172,990 km (0.115 R)
• M40: 13,303,290 km (0.111 R)
• M41: 13,828,678 km (0.096 R)
• M42: 14,027,493 km (0.057 R)
• M43: 16,345,063 km (0.071 R)
• M44: 17,333,157 km (0.105 R)
• M45: 20,864,714 km (0.11 R)
• M46: 23,574,380 km (0.07 R)
• M47: 23,732,505 km (0.102 R)
• M48: 23,811,643 km (0.102 R)
• M49: 27,798,725 km (0.12 R)
• M50: 28,890,640 km (0.072 R)
• M51: 28,975,163 km (0.094 R)
• M52: 29,314,301 km (0.088 R)
• M53: 29,654,786 km (0.072 R)
• M54: 30,770,188 km (0.071 R)
• M55: 31,289,591 km (0.118 R)
• M56: 31,376,358 km (0.111 R)
• M57: 31,724,622 km (0.098 R)
• M58: 32,249,411 km (0.031 R)
• M59: 34,645,820 km (0.069 R)
• M60: 35,638,402 km (0.111 R)
• M61: 36,915,219 km (0.103 R)
• M62: 37,190,779 km (0.109 R)
• M63: 37,282,781 km (0.119 R)
• M64: 39,232,341 km (0.074 R)
• M65: 40,172,115 km (0.089 R)
• M66: 40,929,379 km (0.098 R)
• M67: 41,024,374 km (0.117 R)
• M68: 41,309,806 km (0.056 R)
• M69: 42,074,102 km (0.105 R)
• M70: 43,036,016 km (0.097 R)
• M71: 46,162,462 km (0.098 R)
• M72: 47,054,813 km (0.112 R)
• M73: 47,253,928 km (0.084 R)
• M74: 47,553,124 km (0.089 R)
• M75: 47,652,906 km (0.095 R)
• M76: 49,058,228 km (0.112 R)
• M77: 55,338,048 km (0.091 R)
• M78: 55,548,233 km (0.116 R)
• M79: 60,670,464 km (0.028 R)
• M80: 60,887,081 km (0.1 R)
• M81: 61,429,822 km (0.106 R)
• M82: 63,287,379 km (0.065 R)
• M83: 63,397,334 km (0.082 R)
• M84: 64,057,659 km (0.055 R)
• M85: 65,496,341 km (0.068 R)
• M86: 66,386,897 km (0.108 R)
• M87: 66,721,847 km (0.078 R)
• M88: 67,505,740 km (0.108 R)
• M89: 69,422,089 km (0.085 R)
• M90: 70,216,304 km (0.071 R)
• M91: 71,013,660 km (0.095 R)
• M92: 72,502,159 km (0.115 R)
• M93: 72,847,132 km (0.117 R)
• M94: 75,859,734 km (0.117 R)
• M95: 76,326,778 km (0.082 R)
• M96: 76,560,749 km (0.075 R)

Kuiper Belt

Range: 31.5 - 54.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 356 - 17,173 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit