🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.67 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 828

Radius: 9.8

Gravity: 8.62 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.25 AU - 1.43 AU

Year: 1071 Days

Day: 13.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 40,412,534 km

• M1: 122,221 km (0.072 R)
• M2: 209,587 km (0.063 R)
• M3: 424,260 km (0.098 R)
• M4: 571,913 km (0.101 R)
• M5: 649,704 km (0.081 R)
• M6: 737,817 km (0.105 R)
• M7: 941,569 km (0.084 R)
• M8: 1,013,675 km (0.115 R)
• M9: 1,148,313 km (0.111 R)
• M10: 1,249,591 km (0.062 R)
• M11: 1,436,140 km (0.057 R)
• M12: 1,503,309 km (0.025 R)
• M13: 1,675,795 km (0.093 R)
• M14: 1,809,685 km (0.075 R)
• M15: 2,050,089 km (0.05 R)
• M16: 2,164,532 km (0.109 R)
• M17: 2,490,655 km (0.103 R)
• M18: 2,592,681 km (0.104 R)
• M19: 2,696,053 km (0.076 R)
• M20: 2,769,206 km (0.099 R)
• M21: 2,949,771 km (0.119 R)
• M22: 3,036,089 km (0.083 R)
• M23: 3,101,463 km (0.107 R)
• M24: 3,255,698 km (0.072 R)
• M25: 3,423,846 km (0.079 R)
• M26: 3,606,505 km (0.042 R)
• M27: 3,757,151 km (0.105 R)
• M28: 3,933,826 km (0.081 R)
• M29: 4,076,991 km (0.098 R)
• M30: 4,173,481 km (0.105 R)
• M31: 4,344,173 km (0.118 R)
• M32: 4,554,507 km (0.052 R)
• M33: 4,959,618 km (0.079 R)
• M34: 5,049,826 km (0.114 R)
• M35: 5,310,575 km (0.111 R)
• M36: 5,376,398 km (0.11 R)
• M37: 5,455,834 km (0.12 R)
• M38: 5,642,682 km (0.091 R)
• M39: 6,229,704 km (0.109 R)
• M40: 6,679,246 km (0.065 R)
• M41: 6,936,704 km (0.101 R)
• M42: 7,168,431 km (0.066 R)
• M43: 7,461,643 km (0.07 R)
• M44: 7,565,164 km (0.03 R)
• M45: 7,654,325 km (0.115 R)
• M46: 8,105,213 km (0.115 R)
• M47: 8,380,024 km (0.119 R)
• M48: 8,472,326 km (0.077 R)
• M49: 8,673,385 km (0.106 R)
• M50: 8,766,734 km (0.093 R)
• M51: 8,970,038 km (0.095 R)
• M52: 9,064,434 km (0.08 R)
• M53: 9,333,860 km (0.087 R)
• M54: 9,847,878 km (0.103 R)
• M55: 10,190,308 km (0.04 R)
• M56: 10,486,811 km (0.092 R)
• M57: 10,619,654 km (0.081 R)
• M58: 10,786,306 km (0.081 R)
• M59: 10,870,080 km (0.094 R)
• M60: 10,937,100 km (0.096 R)
• M61: 11,088,643 km (0.086 R)
• M62: 11,156,112 km (0.103 R)
• M63: 11,240,784 km (0.115 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 570.7

Radius: 11.4

Gravity: 4.39 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.46 AU - 2.3 AU

Year: 1779 Days

Day: 13.6 Hours

Environment

Temp: -207 °C

Axial Tilt: 43.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 40,412,534 km

• M1: 142,268 km (0.071 R)
• M2: 218,862 km (0.065 R)
• M3: 349,461 km (0.1 R)
• M4: 575,204 km (0.056 R)
• M5: 678,426 km (0.098 R)
• M6: 751,131 km (0.086 R)
• M7: 826,977 km (0.041 R)
• M8: 937,979 km (0.064 R)
• M9: 1,054,366 km (0.103 R)
• M10: 1,140,684 km (0.106 R)
• M11: 1,229,545 km (0.116 R)
• M12: 1,414,747 km (0.108 R)
• M13: 1,501,215 km (0.079 R)
• M14: 1,669,662 km (0.072 R)
• M15: 1,875,957 km (0.085 R)
• M16: 1,960,779 km (0.109 R)
• M17: 2,036,177 km (0.106 R)
• M18: 2,302,461 km (0.1 R)
• M19: 2,382,196 km (0.096 R)
• M20: 2,474,648 km (0.095 R)
• M21: 2,710,863 km (0.051 R)
• M22: 2,905,340 km (0.03 R)
• M23: 3,016,791 km (0.119 R)
• M24: 3,117,171 km (0.105 R)
• M25: 3,231,314 km (0.088 R)
• M26: 3,542,777 km (0.114 R)
• M27: 3,675,320 km (0.101 R)
• M28: 3,904,804 km (0.113 R)
• M29: 4,520,399 km (0.115 R)
• M30: 4,678,973 km (0.111 R)
• M31: 5,031,724 km (0.119 R)
• M32: 5,393,153 km (0.084 R)
• M33: 5,731,842 km (0.044 R)
• M34: 6,430,165 km (0.107 R)
• M35: 6,576,322 km (0.092 R)
• M36: 7,021,526 km (0.114 R)
• M37: 7,544,669 km (0.095 R)
• M38: 7,716,258 km (0.097 R)
• M39: 7,836,984 km (0.119 R)
• M40: 7,975,960 km (0.064 R)
• M41: 8,133,038 km (0.106 R)
• M42: 8,238,504 km (0.095 R)
• M43: 8,344,270 km (0.079 R)
• M44: 8,468,436 km (0.086 R)
• M45: 8,844,226 km (0.109 R)
• M46: 9,317,255 km (0.108 R)
• M47: 9,817,061 km (0.114 R)
• M48: 10,497,283 km (0.106 R)
• M49: 10,612,174 km (0.107 R)
• M50: 10,843,003 km (0.085 R)
• M51: 11,585,457 km (0.084 R)
• M52: 11,704,089 km (0.074 R)
• M53: 11,823,318 km (0.084 R)
• M54: 12,263,585 km (0.12 R)
• M55: 12,749,927 km (0.078 R)
• M56: 12,934,082 km (0.072 R)
• M57: 13,450,045 km (0.054 R)
• M58: 13,554,016 km (0.108 R)
• M59: 13,783,649 km (0.1 R)
• M60: 14,056,964 km (0.115 R)

Planet 3 - Ice Giant

Semi-Major Axis: 8.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 142.3

Radius: 6.4

Gravity: 3.47 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 7.13 AU - 9.79 AU

Year: 16985 Days

Day: 25 Hours

Environment

Temp: -228 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 40,412,534 km

• M1: 80,932 km (0.047 R)
• M2: 229,483 km (0.106 R)
• M3: 794,813 km (0.07 R)
• M4: 858,841 km (0.111 R)
• M5: 1,511,088 km (0.117 R)
• M6: 1,652,458 km (0.074 R)
• M7: 2,124,888 km (0.108 R)
• M8: 2,283,611 km (0.095 R)
• M9: 2,588,642 km (0.085 R)
• M10: 3,134,075 km (0.077 R)
• M11: 4,586,671 km (0.102 R)
• M12: 5,030,677 km (0.11 R)
• M13: 5,991,544 km (0.1 R)
• M14: 6,706,921 km (0.057 R)
• M15: 6,873,274 km (0.034 R)
• M16: 7,007,463 km (0.116 R)
• M17: 7,142,401 km (0.039 R)
• M18: 7,656,120 km (0.097 R)
• M19: 8,040,437 km (0.091 R)
• M20: 8,719,013 km (0.118 R)
• M21: 9,865,082 km (0.081 R)
• M22: 10,784,510 km (0.119 R)
• M23: 10,940,391 km (0.062 R)
• M24: 11,293,891 km (0.116 R)
• M25: 11,452,315 km (0.076 R)
• M26: 12,173,826 km (0.118 R)
• M27: 12,786,280 km (0.058 R)
• M28: 13,034,014 km (0.106 R)
• M29: 13,871,463 km (0.113 R)
• M30: 13,956,135 km (0.027 R)
• M31: 15,422,194 km (0.109 R)
• M32: 16,755,859 km (0.09 R)
• M33: 18,824,648 km (0.053 R)
• M34: 20,536,796 km (0.061 R)
• M35: 21,118,432 km (0.117 R)
• M36: 21,951,842 km (0.118 R)
• M37: 22,745,907 km (0.107 R)
• M38: 23,347,590 km (0.098 R)
• M39: 23,650,526 km (0.114 R)
• M40: 24,158,111 km (0.025 R)
• M41: 27,597,366 km (0.116 R)
• M42: 28,453,814 km (0.087 R)
• M43: 30,522,902 km (0.116 R)
• M44: 30,964,665 km (0.107 R)
• M45: 31,464,172 km (0.087 R)
• M46: 33,488,531 km (0.102 R)
• M47: 33,887,059 km (0.118 R)
• M48: 34,459,122 km (0.07 R)
• M49: 35,034,325 km (0.082 R)
• M50: 35,323,049 km (0.029 R)
• M51: 35,496,732 km (0.115 R)
• M52: 36,194,307 km (0.062 R)
• M53: 36,486,173 km (0.089 R)
• M54: 36,603,158 km (0.099 R)
• M55: 39,148,716 km (0.116 R)
• M56: 39,508,498 km (0.082 R)
• M57: 39,748,902 km (0.116 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 241 - 12,460 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit