🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 331.2

Radius: 12.1

Gravity: 2.26 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.5 AU - 0.54 AU

Year: 259 Days

Day: 10.6 Hours

Environment

Temp: -150 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 12,936,741 km

• M1: 150,645 km (0.078 R)
• M2: 226,940 km (0.062 R)
• M3: 322,084 km (0.072 R)
• M4: 446,400 km (0.091 R)
• M5: 543,190 km (0.086 R)
• M6: 620,981 km (0.113 R)
• M7: 773,271 km (0.084 R)
• M8: 848,968 km (0.109 R)
• M9: 945,159 km (0.066 R)
• M10: 1,086,081 km (0.12 R)
• M11: 1,195,137 km (0.056 R)
• M12: 1,271,133 km (0.089 R)
• M13: 1,365,978 km (0.106 R)
• M14: 1,484,609 km (0.098 R)
• M15: 1,566,888 km (0.097 R)
• M16: 1,736,382 km (0.059 R)
• M17: 1,811,929 km (0.063 R)
• M18: 1,966,614 km (0.062 R)
• M19: 2,061,758 km (0.068 R)
• M20: 2,138,053 km (0.081 R)
• M21: 2,231,851 km (0.087 R)
• M22: 2,444,878 km (0.056 R)
• M23: 2,599,263 km (0.101 R)
• M24: 2,712,808 km (0.107 R)
• M25: 2,792,543 km (0.107 R)
• M26: 2,890,979 km (0.096 R)
• M27: 2,972,360 km (0.106 R)
• M28: 3,077,677 km (0.033 R)
• M29: 3,165,491 km (0.112 R)
• M30: 3,263,627 km (0.105 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 773.7

Radius: 13.4

Gravity: 4.31 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.82 AU - 1.92 AU

Year: 1765 Days

Day: 14.6 Hours

Environment

Temp: -205 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 12,936,741 km

• M1: 175,777 km (0.119 R)
• M2: 319,990 km (0.091 R)
• M3: 430,094 km (0.062 R)
• M4: 531,521 km (0.074 R)
• M5: 741,407 km (0.076 R)
• M6: 845,228 km (0.105 R)
• M7: 954,734 km (0.093 R)
• M8: 1,161,328 km (0.12 R)
• M9: 1,256,024 km (0.12 R)
• M10: 1,443,619 km (0.043 R)
• M11: 1,715,888 km (0.116 R)
• M12: 2,191,459 km (0.102 R)
• M13: 2,432,312 km (0.038 R)
• M14: 2,631,427 km (0.088 R)
• M15: 2,745,869 km (0.084 R)
• M16: 2,849,091 km (0.082 R)
• M17: 3,099,369 km (0.056 R)
• M18: 3,302,223 km (0.114 R)
• M19: 3,426,090 km (0.117 R)
• M20: 3,509,566 km (0.096 R)
• M21: 3,593,640 km (0.063 R)
• M22: 3,864,711 km (0.113 R)
• M23: 4,098,234 km (0.098 R)
• M24: 4,276,405 km (0.119 R)
• M25: 4,594,599 km (0.1 R)
• M26: 4,687,051 km (0.065 R)
• M27: 4,826,775 km (0.039 R)
• M28: 5,030,976 km (0.093 R)
• M29: 5,464,661 km (0.105 R)
• M30: 5,595,409 km (0.062 R)
• M31: 5,810,232 km (0.096 R)
• M32: 5,927,068 km (0.08 R)
• M33: 6,010,992 km (0.117 R)
• M34: 6,112,270 km (0.112 R)
• M35: 6,213,996 km (0.032 R)
• M36: 6,679,395 km (0.093 R)
• M37: 7,371,435 km (0.052 R)
• M38: 8,161,013 km (0.026 R)
• M39: 8,575,399 km (0.062 R)
• M40: 8,785,135 km (0.111 R)
• M41: 9,346,576 km (0.05 R)
• M42: 9,464,160 km (0.037 R)
• M43: 9,621,686 km (0.112 R)
• M44: 9,780,110 km (0.061 R)
• M45: 10,039,513 km (0.092 R)
• M46: 10,422,783 km (0.098 R)
• M47: 10,544,705 km (0.113 R)
• M48: 10,851,830 km (0.101 R)
• M49: 11,182,740 km (0.093 R)
• M50: 11,896,920 km (0.074 R)
• M51: 12,131,191 km (0.102 R)
• M52: 12,734,369 km (0.072 R)
• M53: 12,821,435 km (0.089 R)
• M54: 13,215,177 km (0.106 R)
• M55: 13,679,828 km (0.036 R)
• M56: 13,880,438 km (0.107 R)
• M57: 14,082,246 km (0.099 R)
• M58: 14,534,032 km (0.068 R)
• M59: 14,853,124 km (0.093 R)
• M60: 15,059,419 km (0.054 R)
• M61: 15,336,175 km (0.112 R)
• M62: 15,498,339 km (0.12 R)
• M63: 15,591,240 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 305.2

Radius: 10.8

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.88 AU - 2.32 AU

Year: 2101 Days

Day: 12.4 Hours

Environment

Temp: -209 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 12,936,741 km

• M1: 135,386 km (0.101 R)
• M2: 211,083 km (0.077 R)
• M3: 308,471 km (0.11 R)
• M4: 407,804 km (0.109 R)
• M5: 479,910 km (0.059 R)
• M6: 693,386 km (0.061 R)
• M7: 961,316 km (0.076 R)
• M8: 1,087,726 km (0.067 R)
• M9: 1,161,328 km (0.076 R)
• M10: 1,322,595 km (0.084 R)
• M11: 1,401,732 km (0.056 R)
• M12: 1,564,943 km (0.118 R)
• M13: 1,773,184 km (0.065 R)
• M14: 1,930,411 km (0.069 R)
• M15: 2,031,090 km (0.079 R)
• M16: 2,376,213 km (0.06 R)
• M17: 2,762,474 km (0.056 R)
• M18: 3,519,888 km (0.068 R)
• M19: 3,819,982 km (0.091 R)
• M20: 3,909,142 km (0.09 R)
• M21: 4,128,452 km (0.064 R)
• M22: 4,259,500 km (0.086 R)
• M23: 4,471,929 km (0.061 R)
• M24: 4,565,877 km (0.104 R)
• M25: 4,687,799 km (0.094 R)
• M26: 4,797,155 km (0.067 R)
• M27: 4,948,847 km (0.079 R)
• M28: 5,144,072 km (0.071 R)
• M29: 5,214,533 km (0.062 R)
• M30: 5,629,218 km (0.099 R)
• M31: 5,760,116 km (0.037 R)
• M32: 5,951,003 km (0.071 R)
• M33: 6,039,715 km (0.097 R)
• M34: 6,399,498 km (0.095 R)
• M35: 6,597,266 km (0.086 R)
• M36: 6,781,571 km (0.092 R)
• M37: 6,905,438 km (0.078 R)
• M38: 7,344,807 km (0.065 R)
• M39: 7,488,121 km (0.053 R)
• M40: 7,680,504 km (0.094 R)
• M41: 7,988,377 km (0.096 R)
• M42: 8,218,009 km (0.077 R)
• M43: 8,399,920 km (0.104 R)
• M44: 8,717,218 km (0.093 R)
• M45: 8,801,441 km (0.088 R)
• M46: 9,038,554 km (0.095 R)
• M47: 9,123,825 km (0.11 R)
• M48: 9,519,212 km (0.049 R)
• M49: 9,710,248 km (0.055 R)
• M50: 10,238,029 km (0.026 R)
• M51: 10,451,655 km (0.029 R)
• M52: 10,594,970 km (0.051 R)
• M53: 10,738,883 km (0.105 R)
• M54: 10,919,747 km (0.061 R)
• M55: 11,028,804 km (0.115 R)
• M56: 11,193,062 km (0.091 R)
• M57: 11,597,725 km (0.11 R)
• M58: 12,195,218 km (0.099 R)
• M59: 12,516,555 km (0.12 R)
• M60: 12,726,141 km (0.118 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 249 - 16,362 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit