🌌 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: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 837.8

Radius: 14.6

Gravity: 3.93 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.76 AU - 0.84 AU

Year: 485 Days

Day: 6.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 171.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 17,010,358 km

• M1: 181,761 km (0.118 R)
• M2: 279,150 km (0.108 R)
• M3: 391,498 km (0.105 R)
• M4: 510,877 km (0.119 R)
• M5: 630,555 km (0.107 R)
• M6: 731,384 km (0.085 R)
• M7: 890,107 km (0.083 R)
• M8: 1,001,408 km (0.063 R)
• M9: 1,149,360 km (0.069 R)
• M10: 1,266,944 km (0.041 R)
• M11: 1,440,029 km (0.057 R)
• M12: 1,724,415 km (0.077 R)
• M13: 1,956,441 km (0.053 R)
• M14: 2,059,963 km (0.082 R)
• M15: 2,152,265 km (0.118 R)
• M16: 2,272,990 km (0.084 R)
• M17: 2,375,465 km (0.043 R)
• M18: 2,472,554 km (0.103 R)
• M19: 2,578,170 km (0.074 R)
• M20: 2,692,462 km (0.115 R)
• M21: 2,985,973 km (0.1 R)
• M22: 3,114,029 km (0.117 R)
• M23: 3,220,842 km (0.111 R)
• M24: 3,383,305 km (0.115 R)
• M25: 3,477,552 km (0.072 R)
• M26: 3,644,503 km (0.106 R)
• M27: 3,749,222 km (0.08 R)
• M28: 3,879,522 km (0.055 R)
• M29: 4,279,696 km (0.116 R)
• M30: 4,441,860 km (0.097 R)
• M31: 4,878,536 km (0.062 R)
• M32: 5,156,190 km (0.113 R)
• M33: 5,605,881 km (0.094 R)
• M34: 5,764,904 km (0.107 R)
• M35: 5,859,300 km (0.096 R)
• M36: 5,972,994 km (0.083 R)
• M37: 6,145,181 km (0.082 R)
• M38: 6,289,842 km (0.115 R)
• M39: 6,602,352 km (0.104 R)
• M40: 6,810,293 km (0.07 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 813.6

Radius: 14

Gravity: 4.15 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.23 AU - 1.89 AU

Year: 1322 Days

Day: 10.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 17,010,358 km

• M1: 176,226 km (0.111 R)
• M2: 266,583 km (0.068 R)
• M3: 379,679 km (0.043 R)
• M4: 542,741 km (0.061 R)
• M5: 741,557 km (0.093 R)
• M6: 914,043 km (0.09 R)
• M7: 1,037,312 km (0.065 R)
• M8: 1,125,574 km (0.064 R)
• M9: 1,216,679 km (0.096 R)
• M10: 1,345,184 km (0.072 R)
• M11: 1,561,203 km (0.105 R)
• M12: 1,798,615 km (0.092 R)
• M13: 2,007,603 km (0.119 R)
• M14: 2,235,291 km (0.056 R)
• M15: 2,363,198 km (0.079 R)
• M16: 2,637,710 km (0.036 R)
• M17: 2,796,283 km (0.108 R)
• M18: 2,957,849 km (0.037 R)
• M19: 3,110,888 km (0.099 R)
• M20: 3,449,577 km (0.047 R)
• M21: 3,610,993 km (0.098 R)
• M22: 4,006,081 km (0.038 R)
• M23: 4,202,354 km (0.03 R)
• M24: 4,455,623 km (0.108 R)
• M25: 4,577,246 km (0.106 R)
• M26: 5,061,345 km (0.057 R)
• M27: 5,188,653 km (0.118 R)
• M28: 5,388,515 km (0.096 R)
• M29: 5,533,027 km (0.105 R)
• M30: 5,929,461 km (0.057 R)
• M31: 6,018,921 km (0.118 R)
• M32: 6,335,320 km (0.11 R)
• M33: 6,487,910 km (0.053 R)
• M34: 6,812,537 km (0.029 R)
• M35: 6,921,893 km (0.083 R)
• M36: 7,079,121 km (0.08 R)
• M37: 7,558,283 km (0.095 R)
• M38: 7,769,066 km (0.095 R)
• M39: 7,998,400 km (0.045 R)
• M40: 8,279,943 km (0.04 R)
• M41: 8,514,213 km (0.053 R)
• M42: 8,989,486 km (0.098 R)
• M43: 9,161,224 km (0.108 R)
• M44: 9,264,895 km (0.062 R)
• M45: 10,019,018 km (0.087 R)
• M46: 10,197,339 km (0.062 R)
• M47: 10,611,276 km (0.096 R)
• M48: 10,902,543 km (0.025 R)
• M49: 11,233,454 km (0.036 R)
• M50: 11,493,006 km (0.094 R)
• M51: 11,999,395 km (0.083 R)
• M52: 12,628,155 km (0.075 R)
• M53: 12,743,644 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 320

Radius: 11.9

Gravity: 2.26 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 2.69 AU - 2.81 AU

Year: 3093 Days

Day: 9.1 Hours

Environment

Temp: -219 °C

Axial Tilt: 132.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 17,010,358 km

• M1: 149,448 km (0.102 R)
• M2: 319,840 km (0.114 R)
• M3: 543,938 km (0.096 R)
• M4: 763,248 km (0.072 R)
• M5: 893,249 km (0.048 R)
• M6: 1,003,054 km (0.111 R)
• M7: 1,088,624 km (0.112 R)
• M8: 1,186,910 km (0.096 R)
• M9: 1,361,341 km (0.07 R)
• M10: 1,690,306 km (0.077 R)
• M11: 2,293,784 km (0.098 R)
• M12: 2,461,334 km (0.098 R)
• M13: 2,700,092 km (0.078 R)
• M14: 2,836,076 km (0.062 R)
• M15: 3,030,254 km (0.104 R)
• M16: 3,301,176 km (0.119 R)
• M17: 3,417,563 km (0.107 R)
• M18: 3,520,487 km (0.062 R)
• M19: 3,594,837 km (0.045 R)
• M20: 3,684,596 km (0.103 R)
• M21: 3,851,098 km (0.077 R)
• M22: 4,144,759 km (0.12 R)
• M23: 4,270,720 km (0.091 R)
• M24: 4,721,458 km (0.108 R)
• M25: 4,935,832 km (0.104 R)
• M26: 5,019,308 km (0.094 R)
• M27: 5,391,657 km (0.037 R)
• M28: 5,477,676 km (0.101 R)
• M29: 5,563,994 km (0.112 R)
• M30: 5,808,287 km (0.092 R)
• M31: 5,967,160 km (0.118 R)
• M32: 6,091,924 km (0.116 R)
• M33: 6,434,504 km (0.11 R)
• M34: 6,580,810 km (0.09 R)
• M35: 6,728,015 km (0.108 R)
• M36: 6,969,765 km (0.094 R)
• M37: 7,404,496 km (0.113 R)
• M38: 7,596,281 km (0.071 R)
• M39: 8,260,794 km (0.108 R)
• M40: 8,340,231 km (0.059 R)
• M41: 8,419,817 km (0.091 R)
• M42: 9,045,884 km (0.057 R)
• M43: 9,499,315 km (0.059 R)
• M44: 9,687,061 km (0.11 R)
• M45: 10,342,748 km (0.097 R)
• M46: 10,665,281 km (0.074 R)
• M47: 11,056,629 km (0.067 R)
• M48: 11,386,343 km (0.105 R)
• M49: 11,808,807 km (0.098 R)
• M50: 12,033,204 km (0.061 R)
• M51: 12,168,440 km (0.04 R)
• M52: 12,258,947 km (0.067 R)
• M53: 12,737,810 km (0.091 R)
• M54: 12,921,815 km (0.07 R)
• M55: 13,199,469 km (0.11 R)
• M56: 13,362,381 km (0.111 R)
• M57: 13,690,150 km (0.09 R)
• M58: 13,878,643 km (0.04 R)
• M59: 14,210,751 km (0.12 R)
• M60: 14,521,316 km (0.103 R)
• M61: 14,834,274 km (0.117 R)
• M62: 15,076,473 km (0.06 R)
• M63: 15,198,096 km (0.102 R)
• M64: 15,393,322 km (0.117 R)
• M65: 15,491,159 km (0.104 R)
• M66: 15,736,948 km (0.118 R)
• M67: 16,033,601 km (0.115 R)
• M68: 16,456,963 km (0.118 R)
• M69: 16,682,556 km (0.072 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 226 - 12,030 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit