🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.37 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 40.1

Radius: 13.5

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.73 AU - 0.75 AU

Year: 411 Days

Day: 12.9 Hours

Environment

Temp: -141 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 29,060,938 km

• M1: 175,478 km (0.092 R)
• M2: 288,125 km (0.098 R)
• M3: 373,546 km (0.102 R)
• M4: 468,241 km (0.084 R)
• M5: 570,417 km (0.12 R)
• M6: 668,852 km (0.12 R)
• M7: 776,114 km (0.091 R)
• M8: 870,660 km (0.059 R)
• M9: 962,812 km (0.117 R)
• M10: 1,072,916 km (0.067 R)
• M11: 1,163,273 km (0.114 R)
• M12: 1,321,847 km (0.038 R)
• M13: 1,424,770 km (0.117 R)
• M14: 1,598,304 km (0.051 R)
• M15: 1,694,794 km (0.102 R)
• M16: 1,850,526 km (0.092 R)
• M17: 1,949,260 km (0.106 R)
• M18: 2,091,977 km (0.045 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 621.1

Radius: 10.6

Gravity: 5.53 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.83 AU - 1.13 AU

Year: 626 Days

Day: 11.5 Hours

Environment

Temp: -167 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 29,060,938 km

• M1: 142,417 km (0.109 R)
• M2: 234,869 km (0.081 R)
• M3: 313,108 km (0.083 R)
• M4: 404,812 km (0.069 R)
• M5: 532,718 km (0.1 R)
• M6: 622,178 km (0.116 R)
• M7: 722,259 km (0.096 R)
• M8: 828,323 km (0.035 R)
• M9: 971,339 km (0.101 R)
• M10: 1,046,288 km (0.09 R)
• M11: 1,134,401 km (0.112 R)
• M12: 1,265,598 km (0.028 R)
• M13: 1,342,192 km (0.11 R)
• M14: 1,638,845 km (0.057 R)
• M15: 1,768,696 km (0.097 R)
• M16: 1,929,214 km (0.097 R)
• M17: 1,997,580 km (0.064 R)
• M18: 2,200,585 km (0.07 R)
• M19: 2,424,981 km (0.07 R)
• M20: 2,491,553 km (0.111 R)
• M21: 2,611,530 km (0.087 R)
• M22: 2,733,602 km (0.114 R)
• M23: 2,896,514 km (0.099 R)
• M24: 3,273,052 km (0.112 R)
• M25: 3,346,953 km (0.102 R)
• M26: 3,471,419 km (0.106 R)
• M27: 3,639,716 km (0.108 R)
• M28: 3,707,933 km (0.096 R)
• M29: 3,923,503 km (0.094 R)
• M30: 4,019,695 km (0.092 R)
• M31: 4,098,982 km (0.118 R)
• M32: 4,178,867 km (0.071 R)
• M33: 4,358,235 km (0.082 R)
• M34: 4,448,891 km (0.077 R)
• M35: 4,715,325 km (0.025 R)
• M36: 4,808,375 km (0.112 R)
• M37: 4,902,023 km (0.091 R)
• M38: 5,081,840 km (0.094 R)
• M39: 5,254,176 km (0.118 R)
• M40: 5,399,286 km (0.106 R)
• M41: 5,555,467 km (0.106 R)
• M42: 5,644,028 km (0.094 R)
• M43: 5,812,625 km (0.028 R)
• M44: 5,892,660 km (0.051 R)
• M45: 6,023,259 km (0.093 R)
• M46: 6,165,078 km (0.094 R)
• M47: 6,318,266 km (0.07 R)
• M48: 6,462,329 km (0.057 R)
• M49: 6,545,206 km (0.06 R)
• M50: 6,670,120 km (0.083 R)
• M51: 6,785,311 km (0.091 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 840.1

Radius: 9.7

Gravity: 8.93 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 2.18 AU - 3 AU

Year: 2691 Days

Day: 11.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 29,060,938 km

• M1: 130,449 km (0.05 R)
• M2: 194,776 km (0.113 R)
• M3: 323,580 km (0.059 R)
• M4: 481,256 km (0.057 R)
• M5: 763,099 km (0.071 R)
• M6: 1,083,089 km (0.105 R)
• M7: 1,199,027 km (0.093 R)
• M8: 1,598,154 km (0.11 R)
• M9: 2,226,016 km (0.079 R)
• M10: 2,763,073 km (0.096 R)
• M11: 2,988,965 km (0.035 R)
• M12: 3,087,700 km (0.099 R)
• M13: 3,356,378 km (0.065 R)
• M14: 3,441,798 km (0.096 R)
• M15: 3,562,823 km (0.109 R)
• M16: 3,791,259 km (0.107 R)
• M17: 3,970,327 km (0.038 R)
• M18: 4,115,587 km (0.111 R)
• M19: 4,355,392 km (0.077 R)
• M20: 4,599,835 km (0.052 R)
• M21: 4,829,618 km (0.066 R)
• M22: 4,906,960 km (0.089 R)
• M23: 5,102,335 km (0.065 R)
• M24: 5,260,460 km (0.08 R)
• M25: 5,460,472 km (0.106 R)
• M26: 5,581,646 km (0.084 R)
• M27: 5,744,708 km (0.078 R)
• M28: 5,847,332 km (0.085 R)
• M29: 5,971,349 km (0.106 R)
• M30: 6,583,204 km (0.058 R)
• M31: 6,929,373 km (0.052 R)
• M32: 7,303,817 km (0.111 R)
• M33: 7,370,537 km (0.03 R)
• M34: 7,820,677 km (0.069 R)
• M35: 8,003,336 km (0.115 R)
• M36: 8,256,755 km (0.067 R)
• M37: 8,349,506 km (0.079 R)
• M38: 8,466,043 km (0.094 R)
• M39: 8,536,204 km (0.119 R)
• M40: 8,606,515 km (0.097 R)
• M41: 9,417,485 km (0.115 R)
• M42: 9,758,419 km (0.111 R)
• M43: 9,930,456 km (0.058 R)
• M44: 10,004,507 km (0.057 R)
• M45: 10,252,690 km (0.108 R)
• M46: 10,679,044 km (0.049 R)
• M47: 10,780,322 km (0.043 R)
• M48: 10,881,899 km (0.083 R)
• M49: 11,420,002 km (0.11 R)
• M50: 11,523,524 km (0.039 R)
• M51: 11,809,854 km (0.074 R)
• M52: 12,495,761 km (0.107 R)
• M53: 14,183,075 km (0.119 R)
• M54: 14,798,969 km (0.061 R)
• M55: 14,911,916 km (0.119 R)
• M56: 15,394,967 km (0.108 R)
• M57: 15,509,410 km (0.109 R)
• M58: 16,230,920 km (0.116 R)
• M59: 16,347,307 km (0.102 R)
• M60: 16,551,808 km (0.072 R)
• M61: 16,786,527 km (0.041 R)
• M62: 16,874,789 km (0.119 R)
• M63: 17,200,015 km (0.085 R)
• M64: 17,407,956 km (0.093 R)
• M65: 17,497,266 km (0.106 R)
• M66: 17,586,875 km (0.099 R)
• M67: 17,856,451 km (0.104 R)
• M68: 18,097,154 km (0.096 R)
• M69: 18,582,000 km (0.096 R)
• M70: 18,764,809 km (0.097 R)
• M71: 19,471,360 km (0.113 R)
• M72: 19,999,291 km (0.093 R)
• M73: 20,720,951 km (0.099 R)
• M74: 20,878,926 km (0.118 R)
• M75: 21,259,802 km (0.057 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 175.6

Radius: 9.7

Gravity: 1.87 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 5.24 AU - 6.62 AU

Year: 9324 Days

Day: 11.1 Hours

Environment

Temp: -230 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 29,060,938 km

• M1: 141,370 km (0.071 R)
• M2: 249,080 km (0.063 R)
• M3: 415,583 km (0.033 R)
• M4: 739,013 km (0.03 R)
• M5: 1,147,864 km (0.083 R)
• M6: 1,338,751 km (0.059 R)
• M7: 1,399,638 km (0.103 R)
• M8: 1,718,580 km (0.104 R)
• M9: 1,938,190 km (0.103 R)
• M10: 2,007,603 km (0.093 R)
• M11: 2,498,584 km (0.118 R)
• M12: 2,593,578 km (0.104 R)
• M13: 3,025,916 km (0.115 R)
• M14: 3,803,526 km (0.071 R)
• M15: 4,385,611 km (0.085 R)
• M16: 4,640,227 km (0.087 R)
• M17: 4,781,148 km (0.047 R)
• M18: 4,971,436 km (0.116 R)
• M19: 5,310,276 km (0.05 R)
• M20: 5,631,761 km (0.082 R)
• M21: 5,883,385 km (0.098 R)
• M22: 5,959,680 km (0.106 R)
• M23: 6,980,237 km (0.079 R)
• M24: 8,452,280 km (0.09 R)
• M25: 8,798,599 km (0.07 R)
• M26: 8,885,964 km (0.095 R)
• M27: 9,238,117 km (0.06 R)
• M28: 9,445,610 km (0.088 R)
• M29: 9,594,908 km (0.114 R)
• M30: 10,537,375 km (0.096 R)
• M31: 10,723,175 km (0.098 R)
• M32: 11,350,439 km (0.097 R)
• M33: 11,445,583 km (0.088 R)
• M34: 12,804,979 km (0.057 R)
• M35: 12,904,013 km (0.05 R)
• M36: 13,537,261 km (0.055 R)
• M37: 13,671,899 km (0.102 R)
• M38: 15,814,739 km (0.108 R)
• M39: 17,580,891 km (0.028 R)
• M40: 18,431,355 km (0.062 R)
• M41: 18,580,504 km (0.043 R)
• M42: 18,655,303 km (0.1 R)
• M43: 18,842,749 km (0.066 R)
• M44: 19,941,995 km (0.095 R)
• M45: 20,056,886 km (0.074 R)
• M46: 20,210,523 km (0.111 R)
• M47: 20,712,274 km (0.109 R)
• M48: 21,101,079 km (0.116 R)
• M49: 21,688,699 km (0.091 R)
• M50: 21,964,707 km (0.115 R)
• M51: 22,520,463 km (0.12 R)
• M52: 22,800,062 km (0.092 R)
• M53: 22,920,189 km (0.059 R)
• M54: 23,564,657 km (0.108 R)
• M55: 23,889,134 km (0.105 R)
• M56: 24,789,115 km (0.088 R)
• M57: 25,119,128 km (0.108 R)
• M58: 27,512,245 km (0.067 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 251 - 13,948 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit