🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.47 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 163.3

Radius: 11.3

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.71 AU - 1.15 AU

Year: 608 Days

Day: 7.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 19,657,271 km

• M1: 166,054 km (0.068 R)
• M2: 237,561 km (0.101 R)
• M3: 312,061 km (0.104 R)
• M4: 396,883 km (0.084 R)
• M5: 480,808 km (0.043 R)
• M6: 832,961 km (0.068 R)
• M7: 928,404 km (0.095 R)
• M8: 1,012,329 km (0.038 R)
• M9: 1,091,167 km (0.076 R)
• M10: 1,196,783 km (0.064 R)
• M11: 1,314,816 km (0.107 R)
• M12: 1,472,342 km (0.104 R)
• M13: 1,544,448 km (0.11 R)
• M14: 1,678,488 km (0.118 R)
• M15: 1,758,822 km (0.113 R)
• M16: 1,869,824 km (0.11 R)
• M17: 2,008,052 km (0.106 R)
• M18: 2,139,698 km (0.086 R)
• M19: 2,227,213 km (0.091 R)
• M20: 2,342,553 km (0.085 R)
• M21: 2,422,289 km (0.057 R)
• M22: 2,502,922 km (0.108 R)
• M23: 2,700,391 km (0.12 R)
• M24: 2,806,606 km (0.075 R)
• M25: 3,017,688 km (0.11 R)
• M26: 3,093,235 km (0.11 R)
• M27: 3,181,049 km (0.105 R)
• M28: 3,251,959 km (0.115 R)
• M29: 3,335,285 km (0.115 R)
• M30: 3,486,079 km (0.087 R)
• M31: 3,620,568 km (0.098 R)
• M32: 3,719,601 km (0.111 R)
• M33: 3,844,516 km (0.109 R)
• M34: 3,920,212 km (0.092 R)
• M35: 4,092,399 km (0.107 R)
• M36: 4,299,592 km (0.103 R)
• M37: 4,450,836 km (0.085 R)
• M38: 4,590,261 km (0.092 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 504.1

Radius: 9.4

Gravity: 5.71 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.98 AU - 1.34 AU

Year: 847 Days

Day: 9.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 19,657,271 km

• M1: 133,591 km (0.113 R)
• M2: 203,453 km (0.095 R)
• M3: 299,645 km (0.058 R)
• M4: 369,507 km (0.047 R)
• M5: 529,726 km (0.103 R)
• M6: 688,749 km (0.081 R)
• M7: 886,517 km (0.12 R)
• M8: 1,013,077 km (0.073 R)
• M9: 1,202,019 km (0.068 R)
• M10: 1,323,492 km (0.114 R)
• M11: 1,395,898 km (0.042 R)
• M12: 1,469,500 km (0.093 R)
• M13: 1,544,598 km (0.104 R)
• M14: 1,628,074 km (0.11 R)
• M15: 1,741,768 km (0.065 R)
• M16: 1,894,956 km (0.088 R)
• M17: 2,114,117 km (0.11 R)
• M18: 2,413,762 km (0.089 R)
• M19: 2,511,299 km (0.111 R)
• M20: 2,643,394 km (0.115 R)
• M21: 2,752,451 km (0.031 R)
• M22: 2,854,477 km (0.085 R)
• M23: 3,088,747 km (0.088 R)
• M24: 3,293,098 km (0.049 R)
• M25: 3,538,887 km (0.071 R)
• M26: 3,640,763 km (0.12 R)
• M27: 3,762,536 km (0.114 R)
• M28: 3,838,083 km (0.106 R)
• M29: 3,914,079 km (0.087 R)
• M30: 4,058,141 km (0.119 R)
• M31: 4,361,376 km (0.051 R)
• M32: 4,470,732 km (0.052 R)
• M33: 4,611,205 km (0.085 R)
• M34: 4,671,942 km (0.103 R)
• M35: 4,763,495 km (0.074 R)
• M36: 4,865,970 km (0.103 R)
• M37: 5,010,481 km (0.092 R)
• M38: 5,367,721 km (0.108 R)
• M39: 5,431,599 km (0.111 R)
• M40: 5,603,338 km (0.105 R)
• M41: 5,679,034 km (0.101 R)
• M42: 5,875,157 km (0.092 R)
• M43: 5,963,121 km (0.119 R)
• M44: 6,106,884 km (0.059 R)
• M45: 6,207,115 km (0.074 R)
• M46: 6,296,724 km (0.119 R)
• M47: 6,567,945 km (0.083 R)
• M48: 6,854,724 km (0.108 R)
• M49: 6,993,700 km (0.064 R)
• M50: 7,110,387 km (0.087 R)
• M51: 7,192,366 km (0.055 R)
• M52: 7,452,218 km (0.096 R)
• M53: 7,655,222 km (0.107 R)
• M54: 7,727,179 km (0.109 R)
• M55: 7,871,990 km (0.1 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 532

Radius: 13.4

Gravity: 2.96 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.35 AU - 2.05 AU

Year: 1503 Days

Day: 11.8 Hours

Environment

Temp: -198 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 19,657,271 km

• M1: 173,833 km (0.084 R)
• M2: 268,678 km (0.067 R)
• M3: 404,064 km (0.05 R)
• M4: 532,269 km (0.062 R)
• M5: 742,753 km (0.054 R)
• M6: 859,290 km (0.068 R)
• M7: 975,528 km (0.117 R)
• M8: 1,089,671 km (0.109 R)
• M9: 1,216,829 km (0.05 R)
• M10: 1,374,804 km (0.059 R)
• M11: 1,575,714 km (0.117 R)
• M12: 2,046,499 km (0.082 R)
• M13: 2,135,958 km (0.09 R)
• M14: 2,287,950 km (0.115 R)
• M15: 2,475,396 km (0.041 R)
• M16: 2,560,368 km (0.111 R)
• M17: 2,766,214 km (0.11 R)
• M18: 2,876,917 km (0.107 R)
• M19: 3,045,663 km (0.103 R)
• M20: 3,160,105 km (0.095 R)
• M21: 3,275,894 km (0.114 R)
• M22: 3,381,510 km (0.056 R)
• M23: 3,729,325 km (0.044 R)
• M24: 3,901,512 km (0.107 R)
• M25: 4,408,051 km (0.094 R)
• M26: 4,656,084 km (0.11 R)
• M27: 4,801,942 km (0.119 R)
• M28: 5,030,228 km (0.104 R)
• M29: 5,372,508 km (0.119 R)
• M30: 5,483,660 km (0.044 R)
• M31: 5,694,144 km (0.055 R)
• M32: 5,807,539 km (0.092 R)
• M33: 6,079,807 km (0.109 R)
• M34: 6,181,234 km (0.117 R)
• M35: 6,518,428 km (0.117 R)
• M36: 6,637,209 km (0.046 R)
• M37: 6,771,548 km (0.069 R)
• M38: 7,134,622 km (0.105 R)
• M39: 7,241,584 km (0.112 R)
• M40: 7,550,653 km (0.117 R)
• M41: 7,690,976 km (0.086 R)
• M42: 8,213,521 km (0.031 R)
• M43: 8,454,823 km (0.032 R)
• M44: 8,551,912 km (0.04 R)
• M45: 8,698,518 km (0.104 R)
• M46: 8,845,872 km (0.085 R)
• M47: 9,292,870 km (0.094 R)
• M48: 9,662,526 km (0.117 R)
• M49: 9,951,550 km (0.088 R)
• M50: 10,088,581 km (0.068 R)
• M51: 10,642,991 km (0.109 R)
• M52: 10,818,170 km (0.1 R)
• M53: 11,100,611 km (0.048 R)
• M54: 11,439,300 km (0.083 R)
• M55: 11,690,924 km (0.112 R)
• M56: 11,908,140 km (0.086 R)
• M57: 12,346,611 km (0.12 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 844.1

Radius: 9.3

Gravity: 9.76 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 2.03 AU - 2.57 AU

Year: 2366 Days

Day: 5.6 Hours

Environment

Temp: -210 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 19,657,271 km

• M1: 159,023 km (0.12 R)
• M2: 227,538 km (0.066 R)
• M3: 354,098 km (0.057 R)
• M4: 493,224 km (0.115 R)
• M5: 752,178 km (0.062 R)
• M6: 828,623 km (0.084 R)
• M7: 989,740 km (0.069 R)
• M8: 1,296,565 km (0.094 R)
• M9: 1,413,550 km (0.101 R)
• M10: 1,558,511 km (0.116 R)
• M11: 2,009,698 km (0.088 R)
• M12: 2,145,832 km (0.09 R)
• M13: 2,413,313 km (0.076 R)
• M14: 2,543,762 km (0.106 R)
• M15: 2,661,645 km (0.09 R)
• M16: 2,918,355 km (0.059 R)
• M17: 3,136,020 km (0.115 R)
• M18: 3,246,723 km (0.104 R)
• M19: 3,374,928 km (0.091 R)
• M20: 3,586,908 km (0.105 R)
• M21: 3,989,775 km (0.029 R)
• M22: 4,319,040 km (0.055 R)
• M23: 4,407,153 km (0.103 R)
• M24: 4,478,063 km (0.097 R)
• M25: 4,567,373 km (0.094 R)
• M26: 4,729,387 km (0.055 R)
• M27: 4,911,747 km (0.117 R)
• M28: 5,022,300 km (0.109 R)
• M29: 5,625,778 km (0.076 R)
• M30: 5,936,193 km (0.108 R)
• M31: 6,880,006 km (0.102 R)
• M32: 6,941,940 km (0.091 R)
• M33: 7,212,113 km (0.096 R)
• M34: 7,274,944 km (0.102 R)
• M35: 7,741,241 km (0.112 R)
• M36: 7,870,045 km (0.105 R)
• M37: 8,021,438 km (0.06 R)
• M38: 8,348,758 km (0.083 R)
• M39: 8,414,731 km (0.105 R)
• M40: 8,859,336 km (0.105 R)
• M41: 9,175,137 km (0.089 R)
• M42: 9,425,713 km (0.102 R)
• M43: 9,517,566 km (0.026 R)
• M44: 9,771,284 km (0.059 R)
• M45: 10,097,557 km (0.115 R)
• M46: 10,403,634 km (0.113 R)
• M47: 10,712,853 km (0.092 R)
• M48: 11,097,619 km (0.095 R)
• M49: 11,316,032 km (0.103 R)
• M50: 11,486,873 km (0.114 R)
• M51: 11,732,512 km (0.073 R)
• M52: 11,930,281 km (0.098 R)
• M53: 12,054,447 km (0.117 R)
• M54: 12,203,895 km (0.115 R)
• M55: 12,278,993 km (0.088 R)
• M56: 12,454,621 km (0.108 R)
• M57: 12,630,997 km (0.059 R)
• M58: 12,706,843 km (0.117 R)
• M59: 13,242,254 km (0.113 R)
• M60: 13,396,639 km (0.103 R)
• M61: 14,229,749 km (0.098 R)
• M62: 14,414,353 km (0.105 R)
• M63: 14,865,690 km (0.09 R)
• M64: 15,187,026 km (0.049 R)
• M65: 15,375,669 km (0.114 R)
• M66: 15,673,519 km (0.081 R)
• M67: 16,440,357 km (0.105 R)
• M68: 17,135,389 km (0.084 R)
• M69: 17,754,874 km (0.091 R)
• M70: 18,010,536 km (0.068 R)
• M71: 19,277,481 km (0.106 R)
• M72: 19,452,510 km (0.107 R)
• M73: 19,657,310 km (0.118 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 413 - 13,348 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit