🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.43 AU - 0.63 AU

Year: 245 Days

Day: 28.4 Hours

Environment

Temp: -121 °C

Axial Tilt: 21.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 19,274,909 km

• M1: 87,216 km (0.09 R)
• M2: 533,167 km (0.085 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 960.5

Radius: 9.1

Gravity: 11.6 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.77 AU - 2.01 AU

Year: 1652 Days

Day: 6.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 19,274,909 km

• M1: 129,253 km (0.12 R)
• M2: 397,631 km (0.101 R)
• M3: 476,170 km (0.108 R)
• M4: 560,693 km (0.081 R)
• M5: 620,382 km (0.088 R)
• M6: 788,231 km (0.092 R)
• M7: 1,007,990 km (0.104 R)
• M8: 1,217,727 km (0.11 R)
• M9: 1,297,462 km (0.112 R)
• M10: 1,379,143 km (0.033 R)
• M11: 1,452,147 km (0.056 R)
• M12: 1,547,889 km (0.095 R)
• M13: 1,870,871 km (0.081 R)
• M14: 1,999,076 km (0.079 R)
• M15: 2,166,476 km (0.077 R)
• M16: 2,376,063 km (0.096 R)
• M17: 2,451,610 km (0.087 R)
• M18: 2,631,127 km (0.064 R)
• M19: 2,709,367 km (0.095 R)
• M20: 2,975,950 km (0.087 R)
• M21: 3,265,123 km (0.098 R)
• M22: 3,621,166 km (0.097 R)
• M23: 3,767,174 km (0.115 R)
• M24: 3,855,586 km (0.065 R)
• M25: 4,216,715 km (0.034 R)
• M26: 4,432,435 km (0.102 R)
• M27: 4,510,226 km (0.041 R)
• M28: 4,762,747 km (0.116 R)
• M29: 4,842,633 km (0.05 R)
• M30: 5,215,580 km (0.081 R)
• M31: 5,281,403 km (0.116 R)
• M32: 5,564,442 km (0.098 R)
• M33: 5,972,246 km (0.083 R)
• M34: 6,425,079 km (0.075 R)
• M35: 6,780,972 km (0.084 R)
• M36: 6,979,489 km (0.115 R)
• M37: 7,125,047 km (0.089 R)
• M38: 7,345,255 km (0.11 R)
• M39: 7,493,357 km (0.102 R)
• M40: 7,962,646 km (0.09 R)
• M41: 8,267,826 km (0.117 R)
• M42: 8,383,315 km (0.046 R)
• M43: 8,518,851 km (0.11 R)
• M44: 8,577,044 km (0.109 R)
• M45: 8,654,985 km (0.09 R)
• M46: 8,713,478 km (0.108 R)
• M47: 8,949,094 km (0.114 R)
• M48: 9,067,725 km (0.073 R)
• M49: 9,186,805 km (0.082 R)
• M50: 9,648,315 km (0.11 R)
• M51: 9,729,397 km (0.088 R)
• M52: 9,912,505 km (0.066 R)
• M53: 10,220,377 km (0.091 R)
• M54: 10,302,955 km (0.117 R)
• M55: 10,489,653 km (0.056 R)
• M56: 10,552,185 km (0.095 R)
• M57: 10,635,661 km (0.066 R)
• M58: 10,782,416 km (0.108 R)
• M59: 11,205,180 km (0.077 R)
• M60: 11,655,021 km (0.04 R)
• M61: 11,719,647 km (0.046 R)
• M62: 11,827,806 km (0.103 R)
• M63: 12,023,480 km (0.06 R)
• M64: 12,088,854 km (0.057 R)
• M65: 12,727,338 km (0.06 R)
• M66: 12,860,779 km (0.085 R)
• M67: 13,174,037 km (0.115 R)
• M68: 13,309,124 km (0.112 R)
• M69: 13,717,078 km (0.089 R)
• M70: 14,151,959 km (0.085 R)
• M71: 14,267,299 km (0.09 R)
• M72: 15,082,607 km (0.051 R)
• M73: 15,153,217 km (0.107 R)
• M74: 15,365,646 km (0.105 R)
• M75: 15,936,960 km (0.046 R)
• M76: 16,080,874 km (0.109 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 116.2

Radius: 10.5

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 3.83 AU - 5.29 AU

Year: 6191 Days

Day: 10.2 Hours

Environment

Temp: -216 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 19,274,909 km

• M1: 132,245 km (0.078 R)
• M2: 220,208 km (0.064 R)
• M3: 313,258 km (0.114 R)
• M4: 397,930 km (0.1 R)
• M5: 523,742 km (0.094 R)
• M6: 647,460 km (0.073 R)
• M7: 896,690 km (0.105 R)
• M8: 966,552 km (0.113 R)
• M9: 1,059,153 km (0.067 R)
• M10: 1,242,710 km (0.081 R)
• M11: 1,332,917 km (0.081 R)
• M12: 1,604,736 km (0.116 R)
• M13: 1,791,734 km (0.114 R)
• M14: 1,907,522 km (0.118 R)
• M15: 1,986,061 km (0.112 R)
• M16: 2,201,033 km (0.104 R)
• M17: 2,269,848 km (0.098 R)
• M18: 2,437,996 km (0.089 R)
• M19: 2,654,016 km (0.074 R)
• M20: 2,727,468 km (0.067 R)
• M21: 2,801,519 km (0.067 R)
• M22: 2,876,318 km (0.065 R)
• M23: 3,074,087 km (0.07 R)
• M24: 3,387,045 km (0.111 R)
• M25: 3,466,931 km (0.078 R)
• M26: 3,726,782 km (0.075 R)
• M27: 3,993,216 km (0.068 R)
• M28: 4,369,604 km (0.117 R)
• M29: 5,010,182 km (0.107 R)
• M30: 5,193,290 km (0.097 R)
• M31: 5,397,491 km (0.076 R)
• M32: 5,509,839 km (0.1 R)
• M33: 5,661,083 km (0.107 R)
• M34: 6,025,653 km (0.078 R)
• M35: 6,181,384 km (0.109 R)
• M36: 6,378,105 km (0.114 R)
• M37: 6,596,817 km (0.072 R)
• M38: 6,797,877 km (0.104 R)
• M39: 7,082,711 km (0.099 R)
• M40: 9,117,242 km (0.1 R)
• M41: 9,453,987 km (0.041 R)
• M42: 9,703,666 km (0.072 R)
• M43: 9,794,921 km (0.069 R)
• M44: 10,001,515 km (0.114 R)
• M45: 10,279,019 km (0.075 R)
• M46: 10,936,801 km (0.046 R)
• M47: 11,487,172 km (0.093 R)
• M48: 11,973,066 km (0.097 R)
• M49: 12,441,008 km (0.038 R)
• M50: 12,565,174 km (0.112 R)
• M51: 12,914,934 km (0.105 R)
• M52: 13,192,139 km (0.096 R)
• M53: 13,420,275 km (0.071 R)
• M54: 13,598,596 km (0.111 R)
• M55: 13,906,319 km (0.063 R)
• M56: 14,112,614 km (0.098 R)
• M57: 14,659,245 km (0.113 R)
• M58: 15,186,278 km (0.11 R)
• M59: 15,961,494 km (0.041 R)
• M60: 16,585,318 km (0.049 R)
• M61: 16,722,050 km (0.049 R)
• M62: 17,328,071 km (0.109 R)
• M63: 17,633,699 km (0.083 R)
• M64: 18,504,808 km (0.089 R)
• M65: 18,589,929 km (0.113 R)
• M66: 18,817,318 km (0.054 R)
• M67: 18,959,885 km (0.069 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 466 - 10,514 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit