🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.3 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 249.4

Radius: 12.6

Gravity: 1.57 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.45 AU - 0.73 AU

Year: 307 Days

Day: 7 Hours

Environment

Temp: -152 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 26,887,015 km

• M1: 168,597 km (0.073 R)
• M2: 267,182 km (0.079 R)
• M3: 346,469 km (0.054 R)
• M4: 500,704 km (0.118 R)
• M5: 600,935 km (0.069 R)
• M6: 698,622 km (0.117 R)
• M7: 845,378 km (0.112 R)
• M8: 936,483 km (0.117 R)
• M9: 1,043,744 km (0.065 R)
• M10: 1,126,472 km (0.087 R)
• M11: 1,221,467 km (0.072 R)
• M12: 1,378,096 km (0.08 R)
• M13: 1,462,618 km (0.066 R)
• M14: 1,581,997 km (0.12 R)
• M15: 1,742,516 km (0.078 R)
• M16: 1,889,122 km (0.111 R)
• M17: 1,987,857 km (0.11 R)
• M18: 2,129,077 km (0.032 R)
• M19: 2,257,133 km (0.104 R)
• M20: 2,337,018 km (0.056 R)
• M21: 2,490,805 km (0.067 R)
• M22: 2,612,876 km (0.073 R)
• M23: 2,701,289 km (0.114 R)
• M24: 2,781,772 km (0.102 R)
• M25: 2,872,279 km (0.119 R)
• M26: 2,977,446 km (0.113 R)
• M27: 3,060,772 km (0.115 R)
• M28: 3,158,909 km (0.062 R)
• M29: 3,262,879 km (0.085 R)
• M30: 3,358,472 km (0.102 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 265.3

Radius: 15

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.56 AU - 1.76 AU

Year: 1451 Days

Day: 6.4 Hours

Environment

Temp: -197 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 26,887,015 km

• M1: 189,840 km (0.095 R)
• M2: 289,173 km (0.111 R)
• M3: 388,655 km (0.091 R)
• M4: 503,846 km (0.079 R)
• M5: 660,923 km (0.081 R)
• M6: 988,543 km (0.101 R)
• M7: 1,103,434 km (0.074 R)
• M8: 1,229,994 km (0.098 R)
• M9: 1,447,808 km (0.094 R)
• M10: 1,565,691 km (0.12 R)
• M11: 1,709,904 km (0.075 R)
• M12: 1,803,552 km (0.116 R)
• M13: 2,037,224 km (0.112 R)
• M14: 2,178,893 km (0.114 R)
• M15: 2,315,476 km (0.045 R)
• M16: 2,534,936 km (0.054 R)
• M17: 2,715,501 km (0.077 R)
• M18: 2,863,154 km (0.119 R)
• M19: 2,975,651 km (0.106 R)
• M20: 3,234,605 km (0.072 R)
• M21: 3,441,050 km (0.083 R)
• M22: 3,641,960 km (0.049 R)
• M23: 3,754,159 km (0.091 R)
• M24: 3,961,202 km (0.096 R)
• M25: 4,150,743 km (0.103 R)
• M26: 4,343,425 km (0.097 R)
• M27: 4,495,266 km (0.065 R)
• M28: 4,594,001 km (0.104 R)
• M29: 4,771,125 km (0.052 R)
• M30: 4,871,804 km (0.074 R)
• M31: 5,155,292 km (0.103 R)
• M32: 5,270,183 km (0.057 R)
• M33: 5,479,172 km (0.029 R)
• M34: 5,631,911 km (0.094 R)
• M35: 5,797,965 km (0.094 R)
• M36: 5,917,643 km (0.088 R)
• M37: 6,171,660 km (0.114 R)
• M38: 6,306,149 km (0.109 R)
• M39: 6,640,500 km (0.092 R)
• M40: 6,765,713 km (0.118 R)
• M41: 6,917,256 km (0.109 R)
• M42: 7,082,562 km (0.088 R)
• M43: 7,404,197 km (0.119 R)
• M44: 7,691,425 km (0.059 R)
• M45: 7,862,864 km (0.055 R)
• M46: 7,995,557 km (0.069 R)
• M47: 8,384,661 km (0.084 R)
• M48: 8,520,347 km (0.078 R)
• M49: 8,835,101 km (0.053 R)
• M50: 9,028,680 km (0.051 R)
• M51: 9,153,894 km (0.07 R)
• M52: 9,448,153 km (0.103 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 554

Radius: 13.1

Gravity: 3.23 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 3.08 AU - 4.16 AU

Year: 4671 Days

Day: 5.9 Hours

Environment

Temp: -209 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 26,887,015 km

• M1: 163,810 km (0.097 R)
• M2: 250,128 km (0.11 R)
• M3: 498,311 km (0.097 R)
• M4: 595,549 km (0.118 R)
• M5: 945,459 km (0.087 R)
• M6: 1,046,288 km (0.11 R)
• M7: 1,246,150 km (0.047 R)
• M8: 1,358,199 km (0.115 R)
• M9: 1,793,678 km (0.098 R)
• M10: 1,970,354 km (0.065 R)
• M11: 2,643,394 km (0.103 R)
• M12: 2,734,649 km (0.117 R)
• M13: 2,845,651 km (0.115 R)
• M14: 2,958,298 km (0.118 R)
• M15: 3,091,440 km (0.116 R)
• M16: 3,187,931 km (0.04 R)
• M17: 3,324,663 km (0.077 R)
• M18: 3,483,386 km (0.114 R)
• M19: 3,829,257 km (0.053 R)
• M20: 4,143,711 km (0.117 R)
• M21: 4,510,226 km (0.106 R)
• M22: 4,620,181 km (0.054 R)
• M23: 4,887,512 km (0.114 R)
• M24: 5,484,408 km (0.055 R)
• M25: 5,649,115 km (0.101 R)
• M26: 5,863,339 km (0.077 R)
• M27: 6,250,797 km (0.115 R)
• M28: 6,547,001 km (0.118 R)
• M29: 6,671,766 km (0.071 R)
• M30: 6,923,689 km (0.062 R)
• M31: 7,204,484 km (0.112 R)
• M32: 7,436,959 km (0.117 R)
• M33: 8,257,054 km (0.087 R)
• M34: 8,911,545 km (0.07 R)
• M35: 9,526,392 km (0.093 R)
• M36: 10,010,940 km (0.117 R)
• M37: 10,126,130 km (0.119 R)
• M38: 10,708,664 km (0.098 R)
• M39: 10,856,018 km (0.103 R)
• M40: 11,512,454 km (0.096 R)
• M41: 11,693,617 km (0.078 R)
• M42: 11,967,381 km (0.105 R)
• M43: 12,120,270 km (0.042 R)
• M44: 12,366,508 km (0.093 R)
• M45: 13,146,212 km (0.05 R)
• M46: 13,430,897 km (0.081 R)
• M47: 13,685,662 km (0.103 R)
• M48: 13,781,554 km (0.051 R)
• M49: 15,313,885 km (0.057 R)
• M50: 15,546,660 km (0.088 R)
• M51: 16,049,608 km (0.074 R)
• M52: 16,252,163 km (0.11 R)
• M53: 16,865,365 km (0.109 R)
• M54: 17,451,340 km (0.082 R)
• M55: 17,555,460 km (0.068 R)
• M56: 18,009,040 km (0.106 R)
• M57: 18,501,816 km (0.052 R)
• M58: 18,608,030 km (0.072 R)
• M59: 18,856,512 km (0.099 R)
• M60: 18,999,079 km (0.085 R)
• M61: 19,141,945 km (0.041 R)
• M62: 19,970,418 km (0.093 R)
• M63: 21,327,720 km (0.079 R)
• M64: 21,998,816 km (0.111 R)
• M65: 22,148,862 km (0.082 R)
• M66: 22,412,304 km (0.043 R)
• M67: 23,629,881 km (0.113 R)
• M68: 23,860,561 km (0.052 R)
• M69: 24,285,419 km (0.077 R)
• M70: 24,712,820 km (0.091 R)
• M71: 25,930,697 km (0.108 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 231 - 15,949 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit