🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.58 AU - 0.64 AU

Year: 180 Days

Day: 44.8 Hours

Environment

Temp: 184 °C

Axial Tilt: 51.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.65 AU - 1.03 AU

Year: 292 Days

Day: 23.1 Hours

Environment

Temp: 37 °C

Axial Tilt: 22.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 96,546,055 km

• M1: 636,389 km (0.119 R)
• M2: 699,520 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.36 AU - 1.68 AU

Year: 710 Days

Day: 26.7 Hours

Environment

Temp: -43 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,546,055 km

• M1: 712,983 km (0.071 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 3.03 AU - 3.33 AU

Year: 2148 Days

Day: 42.4 Hours

Environment

Temp: -110 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 96,546,055 km

• M1: 494,870 km (0.1 R)
• M2: 1,679,087 km (0.103 R)

Asteroid Belt

Center: 3.61 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 3.64 AU - 4.42 AU

Year: 3064 Days

Day: 19 Hours

Environment

Temp: -128 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 16.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 860.8

Radius: 3.1

Gravity: 89.57 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 13.94 AU - 19.16 AU

Year: 25500 Days

Day: 18.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 96,546,055 km

• M1: 149,897 km (0.084 R)
• M2: 443,109 km (0.107 R)
• M3: 591,061 km (0.117 R)
• M4: 1,150,108 km (0.079 R)
• M5: 1,492,538 km (0.094 R)
• M6: 1,528,441 km (0.092 R)
• M7: 1,674,898 km (0.04 R)
• M8: 1,903,035 km (0.119 R)
• M9: 2,140,895 km (0.055 R)
• M10: 2,775,639 km (0.069 R)
• M11: 3,182,396 km (0.06 R)
• M12: 3,511,511 km (0.032 R)
• M13: 3,655,873 km (0.096 R)
• M14: 3,851,397 km (0.072 R)
• M15: 4,719,514 km (0.119 R)
• M16: 4,985,947 km (0.11 R)
• M17: 5,645,076 km (0.068 R)
• M18: 6,042,108 km (0.087 R)
• M19: 6,448,117 km (0.094 R)
• M20: 6,506,759 km (0.091 R)
• M21: 6,982,929 km (0.089 R)
• M22: 7,225,128 km (0.114 R)
• M23: 9,325,931 km (0.073 R)
• M24: 10,822,808 km (0.039 R)
• M25: 11,173,315 km (0.097 R)
• M26: 11,314,685 km (0.047 R)
• M27: 11,741,937 km (0.11 R)
• M28: 14,337,310 km (0.072 R)
• M29: 14,413,904 km (0.12 R)
• M30: 14,490,798 km (0.06 R)
• M31: 15,032,192 km (0.082 R)
• M32: 15,580,319 km (0.099 R)
• M33: 17,181,764 km (0.079 R)
• M34: 17,508,336 km (0.083 R)
• M35: 19,255,939 km (0.101 R)
• M36: 19,425,134 km (0.096 R)
• M37: 19,680,049 km (0.114 R)
• M38: 21,935,087 km (0.093 R)
• M39: 22,645,228 km (0.12 R)
• M40: 22,823,998 km (0.119 R)
• M41: 23,272,791 km (0.119 R)
• M42: 24,270,310 km (0.087 R)
• M43: 24,820,381 km (0.078 R)
• M44: 25,096,988 km (0.095 R)
• M45: 25,374,492 km (0.101 R)
• M46: 25,653,043 km (0.09 R)
• M47: 26,683,174 km (0.048 R)
• M48: 26,966,512 km (0.116 R)
• M49: 27,631,325 km (0.11 R)
• M50: 28,687,037 km (0.06 R)
• M51: 28,783,678 km (0.088 R)
• M52: 32,333,336 km (0.111 R)
• M53: 32,736,053 km (0.116 R)
• M54: 33,039,288 km (0.066 R)
• M55: 33,445,147 km (0.106 R)
• M56: 33,546,724 km (0.099 R)
• M57: 33,750,476 km (0.061 R)
• M58: 34,159,178 km (0.063 R)
• M59: 34,775,072 km (0.097 R)
• M60: 34,981,218 km (0.075 R)
• M61: 36,645,046 km (0.109 R)
• M62: 36,959,800 km (0.114 R)
• M63: 37,486,534 km (0.107 R)
• M64: 38,440,818 km (0.086 R)
• M65: 40,048,996 km (0.035 R)
• M66: 40,373,174 km (0.112 R)
• M67: 40,481,483 km (0.082 R)
• M68: 41,351,245 km (0.085 R)
• M69: 41,679,014 km (0.111 R)
• M70: 42,888,064 km (0.05 R)
• M71: 46,356,790 km (0.077 R)
• M72: 46,583,580 km (0.092 R)
• M73: 49,334,685 km (0.094 R)
• M74: 54,393,337 km (0.03 R)
• M75: 54,512,866 km (0.073 R)
• M76: 54,752,372 km (0.1 R)
• M77: 56,438,190 km (0.119 R)
• M78: 57,044,510 km (0.082 R)
• M79: 58,998,857 km (0.029 R)
• M80: 59,121,677 km (0.067 R)
• M81: 59,860,840 km (0.116 R)
• M82: 62,471,472 km (0.059 R)
• M83: 65,627,389 km (0.079 R)
• M84: 67,417,328 km (0.111 R)
• M85: 67,545,832 km (0.114 R)
• M86: 71,568,369 km (0.097 R)
• M87: 72,487,349 km (0.081 R)
• M88: 74,336,977 km (0.06 R)
• M89: 74,735,356 km (0.116 R)
• M90: 80,250,581 km (0.115 R)
• M91: 83,401,262 km (0.107 R)
• M92: 85,755,932 km (0.032 R)
• M93: 88,554,011 km (0.108 R)
• M94: 92,806,779 km (0.075 R)
• M95: 95,246,122 km (0.091 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 425 - 18,171 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit