🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.48 AU - 0.52 AU

Year: 124 Days

Day: 41.8 Hours

Environment

Temp: 256 °C

Axial Tilt: 10.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 103,620,916 km

• M1: 79,885 km (0.05 R)
• M2: 236,664 km (0.087 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.5 AU - 0.52 AU

Year: 127 Days

Day: 16.1 Hours

Environment

Temp: 221 °C

Axial Tilt: 0.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.84 AU - 1.06 AU

Year: 324 Days

Day: 38.7 Hours

Environment

Temp: 126 °C

Axial Tilt: 27.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.43 AU - 2.27 AU

Year: 880 Days

Day: 14.4 Hours

Environment

Temp: -40 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 11.3 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 20.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 633.8

Radius: 5.9

Gravity: 18.21 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 18.94 AU - 22.54 AU

Year: 33044 Days

Day: 24.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 103,620,916 km

• M1: 209,437 km (0.074 R)
• M2: 840,441 km (0.098 R)
• M3: 901,776 km (0.117 R)
• M4: 1,301,202 km (0.089 R)
• M5: 1,482,515 km (0.103 R)
• M6: 1,789,340 km (0.094 R)
• M7: 4,704,554 km (0.065 R)
• M8: 5,152,599 km (0.091 R)
• M9: 5,381,783 km (0.104 R)
• M10: 5,909,415 km (0.042 R)
• M11: 5,969,105 km (0.092 R)
• M12: 6,825,104 km (0.106 R)
• M13: 7,203,586 km (0.097 R)
• M14: 7,915,223 km (0.1 R)
• M15: 8,047,019 km (0.092 R)
• M16: 8,246,134 km (0.071 R)
• M17: 8,853,052 km (0.114 R)
• M18: 9,614,206 km (0.085 R)
• M19: 9,684,368 km (0.101 R)
• M20: 9,825,439 km (0.12 R)
• M21: 10,109,375 km (0.068 R)
• M22: 11,346,400 km (0.106 R)
• M23: 11,869,544 km (0.115 R)
• M24: 13,094,601 km (0.114 R)
• M25: 15,006,162 km (0.11 R)
• M26: 16,077,433 km (0.052 R)
• M27: 16,160,759 km (0.068 R)
• M28: 17,002,995 km (0.103 R)
• M29: 18,817,467 km (0.049 R)
• M30: 19,081,657 km (0.119 R)
• M31: 19,881,707 km (0.111 R)
• M32: 20,421,007 km (0.087 R)
• M33: 25,002,442 km (0.028 R)
• M34: 25,487,139 km (0.044 R)
• M35: 26,465,808 km (0.081 R)
• M36: 26,662,978 km (0.08 R)
• M37: 26,959,631 km (0.106 R)
• M38: 27,058,814 km (0.043 R)
• M39: 29,067,165 km (0.109 R)
• M40: 29,168,892 km (0.064 R)
• M41: 30,708,105 km (0.1 R)
• M42: 32,801,128 km (0.076 R)
• M43: 32,907,044 km (0.108 R)
• M44: 33,437,966 km (0.043 R)
• M45: 33,864,919 km (0.094 R)
• M46: 34,616,199 km (0.077 R)
• M47: 34,723,910 km (0.037 R)
• M48: 35,481,473 km (0.066 R)
• M49: 36,573,239 km (0.053 R)
• M50: 39,013,479 km (0.111 R)
• M51: 39,350,224 km (0.03 R)
• M52: 40,479,987 km (0.113 R)
• M53: 41,048,758 km (0.084 R)
• M54: 43,582,946 km (0.104 R)
• M55: 44,282,765 km (0.089 R)
• M56: 46,523,442 km (0.051 R)
• M57: 47,358,198 km (0.052 R)
• M58: 47,837,510 km (0.08 R)
• M59: 51,236,822 km (0.032 R)
• M60: 51,605,581 km (0.112 R)
• M61: 52,593,525 km (0.082 R)
• M62: 55,594,159 km (0.063 R)
• M63: 56,733,646 km (0.09 R)
• M64: 60,198,183 km (0.103 R)
• M65: 60,977,289 km (0.106 R)
• M66: 61,107,439 km (0.042 R)
• M67: 61,629,236 km (0.069 R)
• M68: 65,588,344 km (0.062 R)
• M69: 68,814,572 km (0.091 R)
• M70: 68,950,107 km (0.075 R)
• M71: 69,765,117 km (0.114 R)
• M72: 73,749,656 km (0.031 R)
• M73: 74,304,963 km (0.117 R)
• M74: 75,140,617 km (0.045 R)
• M75: 76,119,436 km (0.115 R)
• M76: 77,948,419 km (0.107 R)
• M77: 79,222,993 km (0.105 R)
• M78: 79,649,497 km (0.107 R)
• M79: 80,933,346 km (0.082 R)
• M80: 81,219,526 km (0.058 R)
• M81: 81,649,620 km (0.062 R)
• M82: 82,943,941 km (0.114 R)
• M83: 87,748,127 km (0.055 R)
• M84: 90,554,733 km (0.102 R)
• M85: 94,895,016 km (0.064 R)
• M86: 95,347,848 km (0.107 R)
• M87: 97,927,514 km (0.115 R)
• M88: 100,222,645 km (0.085 R)
• M89: 103,000,228 km (0.043 R)
• M90: 103,155,361 km (0.065 R)

Kuiper Belt

Range: 31.4 - 55.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 337 - 12,116 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit