🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.32 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 578.2

Radius: 8.5

Gravity: 8 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.63 AU - 0.65 AU

Year: 347 Days

Day: 10 Hours

Environment

Temp: -158 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 8,726,231 km

• M1: 121,025 km (0.106 R)
• M2: 176,825 km (0.056 R)
• M3: 250,427 km (0.093 R)
• M4: 319,092 km (0.119 R)
• M5: 374,294 km (0.064 R)
• M6: 436,227 km (0.115 R)
• M7: 490,083 km (0.052 R)
• M8: 619,186 km (0.041 R)
• M9: 677,678 km (0.065 R)
• M10: 752,627 km (0.06 R)
• M11: 808,128 km (0.12 R)
• M12: 861,385 km (0.067 R)
• M13: 919,728 km (0.12 R)
• M14: 999,763 km (0.072 R)
• M15: 1,061,397 km (0.109 R)
• M16: 1,120,189 km (0.105 R)
• M17: 1,214,735 km (0.1 R)
• M18: 1,334,712 km (0.039 R)
• M19: 1,421,629 km (0.109 R)
• M20: 1,477,429 km (0.105 R)
• M21: 1,534,126 km (0.111 R)
• M22: 1,601,146 km (0.059 R)
• M23: 1,659,340 km (0.093 R)
• M24: 1,758,074 km (0.103 R)
• M25: 1,920,238 km (0.059 R)
• M26: 2,024,059 km (0.102 R)
• M27: 2,097,961 km (0.074 R)
• M28: 2,253,842 km (0.08 R)
• M29: 2,341,506 km (0.088 R)
• M30: 2,475,246 km (0.099 R)
• M31: 2,651,622 km (0.061 R)
• M32: 2,779,379 km (0.096 R)
• M33: 2,867,642 km (0.081 R)
• M34: 2,950,968 km (0.086 R)
• M35: 3,004,972 km (0.05 R)
• M36: 3,211,866 km (0.118 R)
• M37: 3,499,244 km (0.085 R)
• M38: 3,581,971 km (0.116 R)
• M39: 3,729,924 km (0.109 R)
• M40: 3,788,416 km (0.043 R)
• M41: 3,886,553 km (0.053 R)
• M42: 3,959,108 km (0.095 R)
• M43: 4,025,380 km (0.098 R)
• M44: 4,246,934 km (0.083 R)
• M45: 4,376,336 km (0.082 R)
• M46: 4,451,883 km (0.068 R)
• M47: 4,625,117 km (0.097 R)
• M48: 4,694,980 km (0.12 R)
• M49: 4,793,415 km (0.082 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 897.6

Radius: 9.6

Gravity: 9.74 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.86 AU - 0.98 AU

Year: 599 Days

Day: 5.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 8,726,231 km

• M1: 120,725 km (0.072 R)
• M2: 182,659 km (0.096 R)
• M3: 247,435 km (0.105 R)
• M4: 373,097 km (0.116 R)
• M5: 515,963 km (0.026 R)
• M6: 583,282 km (0.067 R)
• M7: 880,234 km (0.102 R)
• M8: 946,356 km (0.11 R)
• M9: 1,113,607 km (0.093 R)
• M10: 1,185,713 km (0.059 R)
• M11: 1,259,614 km (0.081 R)
• M12: 1,322,296 km (0.084 R)
• M13: 1,412,054 km (0.116 R)
• M14: 1,490,593 km (0.082 R)
• M15: 1,672,953 km (0.112 R)
• M16: 2,089,583 km (0.09 R)
• M17: 2,348,687 km (0.104 R)
• M18: 2,426,926 km (0.057 R)
• M19: 2,578,020 km (0.064 R)
• M20: 2,642,497 km (0.087 R)
• M21: 2,715,800 km (0.097 R)
• M22: 2,814,684 km (0.104 R)
• M23: 2,897,860 km (0.109 R)
• M24: 3,058,379 km (0.087 R)
• M25: 3,118,368 km (0.09 R)
• M26: 3,248,069 km (0.119 R)
• M27: 3,477,103 km (0.087 R)
• M28: 3,584,664 km (0.036 R)
• M29: 3,757,151 km (0.071 R)
• M30: 3,830,753 km (0.108 R)
• M31: 3,923,204 km (0.11 R)
• M32: 3,988,429 km (0.108 R)
• M33: 4,406,854 km (0.095 R)
• M34: 4,700,215 km (0.085 R)
• M35: 4,769,629 km (0.084 R)
• M36: 4,939,572 km (0.091 R)
• M37: 5,060,746 km (0.066 R)
• M38: 5,131,955 km (0.115 R)
• M39: 5,193,140 km (0.109 R)
• M40: 5,306,087 km (0.107 R)
• M41: 5,409,459 km (0.114 R)
• M42: 5,534,373 km (0.09 R)
• M43: 5,713,143 km (0.055 R)
• M44: 5,936,492 km (0.099 R)
• M45: 6,022,361 km (0.104 R)
• M46: 6,151,913 km (0.059 R)
• M47: 6,227,909 km (0.092 R)
• M48: 6,304,353 km (0.11 R)
• M49: 6,590,534 km (0.075 R)
• M50: 6,735,345 km (0.118 R)
• M51: 6,813,734 km (0.085 R)
• M52: 6,960,041 km (0.106 R)
• M53: 7,062,067 km (0.108 R)
• M54: 7,141,653 km (0.055 R)
• M55: 7,290,353 km (0.058 R)
• M56: 7,370,837 km (0.112 R)
• M57: 7,474,807 km (0.111 R)
• M58: 7,625,901 km (0.115 R)
• M59: 7,707,581 km (0.114 R)
• M60: 7,871,990 km (0.092 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 460

Radius: 11.8

Gravity: 3.3 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.17 AU - 1.33 AU

Year: 948 Days

Day: 6.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 8,726,231 km

• M1: 148,102 km (0.099 R)
• M2: 245,490 km (0.113 R)
• M3: 530,474 km (0.047 R)
• M4: 615,595 km (0.089 R)
• M5: 690,693 km (0.08 R)
• M6: 990,188 km (0.111 R)
• M7: 1,080,845 km (0.071 R)
• M8: 1,238,521 km (0.12 R)
• M9: 1,397,543 km (0.049 R)
• M10: 1,729,052 km (0.085 R)
• M11: 1,862,643 km (0.107 R)
• M12: 1,961,378 km (0.108 R)
• M13: 2,284,659 km (0.115 R)
• M14: 2,515,488 km (0.118 R)
• M15: 2,788,654 km (0.08 R)
• M16: 2,964,282 km (0.066 R)
• M17: 3,089,495 km (0.081 R)
• M18: 3,171,026 km (0.08 R)
• M19: 3,262,281 km (0.105 R)
• M20: 3,494,606 km (0.053 R)
• M21: 3,809,809 km (0.104 R)
• M22: 4,015,057 km (0.05 R)
• M23: 4,164,057 km (0.093 R)
• M24: 4,284,633 km (0.063 R)
• M25: 4,365,565 km (0.047 R)
• M26: 4,694,830 km (0.071 R)
• M27: 4,809,871 km (0.119 R)
• M28: 5,139,136 km (0.072 R)
• M29: 5,312,071 km (0.118 R)
• M30: 5,399,286 km (0.056 R)
• M31: 5,497,871 km (0.092 R)
• M32: 5,586,134 km (0.11 R)
• M33: 5,853,615 km (0.112 R)
• M34: 5,943,673 km (0.049 R)
• M35: 6,022,960 km (0.088 R)
• M36: 6,148,173 km (0.086 R)
• M37: 6,378,105 km (0.119 R)
• M38: 6,482,375 km (0.037 R)
• M39: 6,564,055 km (0.117 R)
• M40: 6,646,035 km (0.095 R)
• M41: 6,881,951 km (0.113 R)
• M42: 7,024,966 km (0.103 R)
• M43: 7,132,826 km (0.105 R)
• M44: 7,350,342 km (0.09 R)
• M45: 7,496,499 km (0.046 R)
• M46: 7,582,218 km (0.118 R)
• M47: 7,655,970 km (0.096 R)
• M48: 7,729,872 km (0.097 R)
• M49: 8,015,753 km (0.119 R)
• M50: 8,141,116 km (0.111 R)
• M51: 8,241,945 km (0.093 R)
• M52: 8,368,355 km (0.08 R)
• M53: 8,533,960 km (0.082 R)
• M54: 8,713,328 km (0.084 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: 466 - 17,554 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit