🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.4 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 337

Radius: 11.7

Gravity: 2.46 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.79 AU - 0.79 AU

Year: 468 Days

Day: 5.9 Hours

Environment

Temp: -159 °C

Axial Tilt: 45.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 65,840,252 km

• M1: 146,307 km (0.088 R)
• M2: 228,286 km (0.071 R)
• M3: 305,479 km (0.068 R)
• M4: 419,921 km (0.091 R)
• M5: 556,205 km (0.108 R)
• M6: 661,372 km (0.05 R)
• M7: 752,627 km (0.066 R)
• M8: 875,148 km (0.11 R)
• M9: 1,029,383 km (0.039 R)
• M10: 1,112,111 km (0.116 R)
• M11: 1,262,905 km (0.088 R)
• M12: 1,343,239 km (0.118 R)
• M13: 1,425,369 km (0.094 R)
• M14: 1,523,505 km (0.086 R)
• M15: 1,717,084 km (0.025 R)
• M16: 1,801,757 km (0.119 R)
• M17: 1,918,742 km (0.102 R)
• M18: 2,059,514 km (0.117 R)
• M19: 2,252,645 km (0.032 R)
• M20: 2,412,565 km (0.044 R)
• M21: 2,616,616 km (0.046 R)
• M22: 2,796,882 km (0.095 R)
• M23: 2,879,609 km (0.049 R)
• M24: 3,084,110 km (0.077 R)
• M25: 3,182,096 km (0.104 R)
• M26: 3,287,413 km (0.113 R)
• M27: 3,362,362 km (0.043 R)
• M28: 3,437,909 km (0.109 R)
• M29: 3,578,082 km (0.077 R)
• M30: 3,655,274 km (0.068 R)
• M31: 3,739,648 km (0.102 R)
• M32: 3,844,216 km (0.093 R)
• M33: 3,949,982 km (0.054 R)
• M34: 4,023,136 km (0.09 R)
• M35: 4,117,083 km (0.103 R)
• M36: 4,293,309 km (0.081 R)
• M37: 4,403,114 km (0.114 R)
• M38: 4,555,554 km (0.039 R)
• M39: 4,646,510 km (0.093 R)
• M40: 4,830,216 km (0.077 R)
• M41: 4,908,605 km (0.114 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 320.8

Radius: 10.1

Gravity: 3.14 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 2.48 AU - 3.06 AU

Year: 3074 Days

Day: 8.4 Hours

Environment

Temp: -201 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 65,840,252 km

• M1: 131,497 km (0.114 R)
• M2: 379,231 km (0.098 R)
• M3: 528,080 km (0.038 R)
• M4: 781,948 km (0.096 R)
• M5: 896,390 km (0.107 R)
• M6: 1,026,241 km (0.089 R)
• M7: 1,347,129 km (0.041 R)
• M8: 1,619,696 km (0.115 R)
• M9: 1,710,652 km (0.111 R)
• M10: 1,815,071 km (0.059 R)
• M11: 1,921,884 km (0.116 R)
• M12: 2,166,626 km (0.075 R)
• M13: 2,318,318 km (0.092 R)
• M14: 2,539,424 km (0.074 R)
• M15: 2,645,938 km (0.087 R)
• M16: 3,030,554 km (0.091 R)
• M17: 3,157,861 km (0.116 R)
• M18: 3,432,822 km (0.08 R)
• M19: 3,640,464 km (0.066 R)
• M20: 3,990,523 km (0.063 R)
• M21: 4,272,066 km (0.077 R)
• M22: 4,479,409 km (0.047 R)
• M23: 4,592,505 km (0.101 R)
• M24: 4,821,539 km (0.044 R)
• M25: 5,155,292 km (0.107 R)
• M26: 5,290,977 km (0.11 R)
• M27: 5,548,435 km (0.035 R)
• M28: 5,652,705 km (0.08 R)
• M29: 5,933,650 km (0.09 R)
• M30: 6,291,488 km (0.119 R)
• M31: 6,381,995 km (0.07 R)
• M32: 6,990,409 km (0.03 R)
• M33: 7,140,755 km (0.079 R)
• M34: 7,540,481 km (0.11 R)
• M35: 8,143,809 km (0.11 R)
• M36: 8,401,566 km (0.071 R)
• M37: 8,481,302 km (0.076 R)
• M38: 9,088,220 km (0.078 R)
• M39: 9,355,552 km (0.115 R)
• M40: 10,024,553 km (0.03 R)
• M41: 10,279,468 km (0.114 R)
• M42: 10,493,543 km (0.104 R)
• M43: 10,860,805 km (0.057 R)
• M44: 11,408,633 km (0.069 R)
• M45: 11,719,497 km (0.101 R)
• M46: 12,576,843 km (0.109 R)
• M47: 13,059,445 km (0.119 R)
• M48: 13,618,343 km (0.097 R)
• M49: 13,948,057 km (0.107 R)
• M50: 14,759,625 km (0.1 R)
• M51: 15,219,788 km (0.116 R)
• M52: 15,439,398 km (0.065 R)
• M53: 15,807,857 km (0.078 R)
• M54: 16,278,642 km (0.101 R)
• M55: 16,503,338 km (0.115 R)
• M56: 16,829,611 km (0.083 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 809.7

Radius: 7

Gravity: 16.52 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 6.14 AU - 9.66 AU

Year: 14807 Days

Day: 23.8 Hours

Environment

Temp: -239 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 65,840,252 km

• M1: 162,912 km (0.076 R)
• M2: 378,782 km (0.036 R)
• M3: 499,208 km (0.117 R)
• M4: 613,052 km (0.029 R)
• M5: 935,136 km (0.108 R)
• M6: 1,227,451 km (0.099 R)
• M7: 1,745,358 km (0.118 R)
• M8: 2,166,327 km (0.079 R)
• M9: 2,324,302 km (0.041 R)
• M10: 2,617,963 km (0.115 R)
• M11: 2,684,833 km (0.112 R)
• M12: 2,993,005 km (0.112 R)
• M13: 4,655,336 km (0.105 R)
• M14: 4,941,966 km (0.1 R)
• M15: 5,150,355 km (0.118 R)
• M16: 5,404,223 km (0.093 R)
• M17: 5,618,896 km (0.087 R)
• M18: 5,836,411 km (0.101 R)
• M19: 5,880,244 km (0.103 R)
• M20: 6,190,061 km (0.089 R)
• M21: 7,673,473 km (0.06 R)
• M22: 7,721,644 km (0.078 R)
• M23: 7,914,924 km (0.119 R)
• M24: 7,963,394 km (0.056 R)
• M25: 8,109,701 km (0.111 R)
• M26: 8,306,272 km (0.115 R)
• M27: 8,603,822 km (0.116 R)
• M28: 8,703,903 km (0.117 R)
• M29: 8,955,527 km (0.111 R)
• M30: 9,829,178 km (0.1 R)
• M31: 10,143,932 km (0.055 R)
• M32: 11,108,240 km (0.072 R)
• M33: 11,162,694 km (0.106 R)
• M34: 11,271,751 km (0.044 R)
• M35: 11,546,113 km (0.092 R)
• M36: 13,295,660 km (0.11 R)
• M37: 13,411,449 km (0.097 R)
• M38: 13,760,461 km (0.102 R)
• M39: 14,348,979 km (0.101 R)
• M40: 14,408,220 km (0.102 R)
• M41: 16,721,452 km (0.114 R)
• M42: 17,665,863 km (0.025 R)
• M43: 17,729,442 km (0.115 R)
• M44: 19,082,106 km (0.096 R)
• M45: 19,540,324 km (0.053 R)
• M46: 19,671,821 km (0.106 R)
• M47: 19,935,861 km (0.097 R)
• M48: 20,134,677 km (0.035 R)
• M49: 20,201,098 km (0.098 R)
• M50: 20,601,272 km (0.105 R)
• M51: 20,802,182 km (0.107 R)
• M52: 21,748,838 km (0.03 R)
• M53: 22,640,441 km (0.063 R)
• M54: 24,105,752 km (0.088 R)
• M55: 26,324,139 km (0.089 R)
• M56: 27,568,195 km (0.043 R)
• M57: 27,863,651 km (0.113 R)
• M58: 28,681,652 km (0.109 R)
• M59: 31,876,913 km (0.112 R)
• M60: 31,954,255 km (0.073 R)
• M61: 33,045,122 km (0.112 R)
• M62: 33,123,362 km (0.118 R)
• M63: 34,385,819 km (0.041 R)
• M64: 34,704,013 km (0.072 R)
• M65: 34,863,335 km (0.101 R)
• M66: 37,365,060 km (0.059 R)
• M67: 39,258,221 km (0.062 R)
• M68: 40,091,033 km (0.114 R)
• M69: 40,425,833 km (0.116 R)
• M70: 40,677,456 km (0.054 R)
• M71: 41,098,125 km (0.116 R)
• M72: 41,266,722 km (0.048 R)
• M73: 41,351,245 km (0.08 R)
• M74: 43,996,435 km (0.092 R)
• M75: 44,255,239 km (0.045 R)
• M76: 44,514,642 km (0.064 R)
• M77: 46,959,819 km (0.085 R)
• M78: 47,048,082 km (0.115 R)
• M79: 47,401,133 km (0.09 R)
• M80: 49,807,414 km (0.084 R)
• M81: 51,524,349 km (0.098 R)
• M82: 51,888,321 km (0.043 R)
• M83: 52,893,618 km (0.105 R)
• M84: 52,985,322 km (0.091 R)
• M85: 53,260,732 km (0.118 R)
• M86: 53,536,590 km (0.051 R)
• M87: 54,182,254 km (0.111 R)
• M88: 54,737,711 km (0.115 R)
• M89: 55,016,113 km (0.095 R)
• M90: 55,481,213 km (0.112 R)
• M91: 55,667,612 km (0.105 R)
• M92: 59,439,273 km (0.089 R)
• M93: 60,012,083 km (0.076 R)
• M94: 61,163,239 km (0.045 R)
• M95: 62,031,505 km (0.088 R)
• M96: 65,643,097 km (0.085 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 454 - 16,257 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit