🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.38 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 554.9

Radius: 11

Gravity: 4.59 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.62 AU - 0.88 AU

Year: 441 Days

Day: 10.5 Hours

Environment

Temp: -153 °C

Axial Tilt: 43.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 36,989,454 km

• M1: 139,276 km (0.113 R)
• M2: 218,712 km (0.112 R)
• M3: 290,968 km (0.111 R)
• M4: 362,775 km (0.034 R)
• M5: 487,988 km (0.097 R)
• M6: 612,154 km (0.073 R)
• M7: 764,146 km (0.101 R)
• M8: 849,267 km (0.038 R)
• M9: 937,979 km (0.099 R)
• M10: 1,007,841 km (0.066 R)
• M11: 1,153,400 km (0.055 R)
• M12: 1,262,606 km (0.093 R)
• M13: 1,445,714 km (0.067 R)
• M14: 1,538,016 km (0.102 R)
• M15: 1,616,555 km (0.038 R)
• M16: 1,739,823 km (0.077 R)
• M17: 1,810,882 km (0.116 R)
• M18: 1,899,743 km (0.119 R)
• M19: 1,990,250 km (0.105 R)
• M20: 2,111,125 km (0.062 R)
• M21: 2,204,923 km (0.068 R)
• M22: 2,336,270 km (0.108 R)
• M23: 2,476,443 km (0.114 R)
• M24: 2,581,910 km (0.027 R)
• M25: 2,701,588 km (0.096 R)
• M26: 2,810,196 km (0.101 R)
• M27: 3,252,856 km (0.112 R)
• M28: 3,361,913 km (0.104 R)
• M29: 3,451,372 km (0.116 R)
• M30: 3,625,804 km (0.09 R)
• M31: 3,767,323 km (0.081 R)
• M32: 3,910,937 km (0.057 R)
• M33: 4,218,211 km (0.094 R)
• M34: 4,314,851 km (0.093 R)
• M35: 4,419,869 km (0.048 R)
• M36: 4,533,414 km (0.076 R)
• M37: 4,678,524 km (0.104 R)
• M38: 4,747,788 km (0.087 R)
• M39: 4,817,500 km (0.099 R)
• M40: 4,973,531 km (0.111 R)
• M41: 5,274,671 km (0.115 R)
• M42: 5,346,777 km (0.059 R)
• M43: 5,492,187 km (0.113 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 607.6

Radius: 8.9

Gravity: 7.67 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.91 AU - 2.55 AU

Year: 2259 Days

Day: 7.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 36,989,454 km

• M1: 185,950 km (0.086 R)
• M2: 256,710 km (0.072 R)
• M3: 335,548 km (0.112 R)
• M4: 473,328 km (0.112 R)
• M5: 531,222 km (0.076 R)
• M6: 631,303 km (0.12 R)
• M7: 842,685 km (0.08 R)
• M8: 1,076,955 km (0.111 R)
• M9: 1,268,889 km (0.118 R)
• M10: 1,708,856 km (0.107 R)
• M11: 1,767,200 km (0.089 R)
• M12: 2,056,223 km (0.098 R)
• M13: 2,206,569 km (0.046 R)
• M14: 2,438,744 km (0.112 R)
• M15: 2,584,752 km (0.116 R)
• M16: 2,815,881 km (0.113 R)
• M17: 3,039,679 km (0.102 R)
• M18: 3,225,928 km (0.08 R)
• M19: 3,371,637 km (0.085 R)
• M20: 3,460,199 km (0.073 R)
• M21: 3,730,522 km (0.104 R)
• M22: 4,007,727 km (0.114 R)
• M23: 4,101,525 km (0.088 R)
• M24: 4,631,101 km (0.055 R)
• M25: 4,729,836 km (0.082 R)
• M26: 5,029,929 km (0.096 R)
• M27: 5,422,474 km (0.112 R)
• M28: 5,789,438 km (0.072 R)
• M29: 5,913,604 km (0.104 R)
• M30: 6,547,600 km (0.094 R)
• M31: 6,677,002 km (0.102 R)
• M32: 6,770,052 km (0.074 R)
• M33: 7,203,287 km (0.112 R)
• M34: 7,645,498 km (0.077 R)
• M35: 7,840,424 km (0.066 R)
• M36: 7,918,963 km (0.108 R)
• M37: 7,977,905 km (0.066 R)
• M38: 8,195,719 km (0.05 R)
• M39: 8,315,248 km (0.1 R)
• M40: 8,495,663 km (0.11 R)
• M41: 9,024,342 km (0.08 R)
• M42: 9,085,976 km (0.098 R)
• M43: 9,209,843 km (0.12 R)
• M44: 9,459,073 km (0.094 R)
• M45: 9,668,510 km (0.046 R)
• M46: 10,608,284 km (0.085 R)
• M47: 10,847,790 km (0.05 R)
• M48: 10,979,137 km (0.099 R)
• M49: 11,443,190 km (0.055 R)
• M50: 11,756,149 km (0.119 R)
• M51: 12,162,606 km (0.092 R)
• M52: 12,299,039 km (0.113 R)
• M53: 12,481,848 km (0.067 R)
• M54: 12,873,346 km (0.114 R)
• M55: 13,058,997 km (0.103 R)
• M56: 13,198,871 km (0.099 R)
• M57: 13,432,991 km (0.114 R)
• M58: 13,597,698 km (0.05 R)
• M59: 13,763,154 km (0.066 R)
• M60: 13,952,844 km (0.081 R)
• M61: 14,119,795 km (0.1 R)
• M62: 14,239,324 km (0.119 R)
• M63: 14,335,216 km (0.083 R)
• M64: 14,503,514 km (0.079 R)
• M65: 15,183,436 km (0.068 R)
• M66: 15,355,025 km (0.103 R)
• M67: 15,502,678 km (0.109 R)
• M68: 15,576,579 km (0.105 R)
• M69: 15,898,514 km (0.113 R)
• M70: 16,122,761 km (0.085 R)
• M71: 16,398,171 km (0.101 R)
• M72: 16,473,568 km (0.096 R)
• M73: 17,080,786 km (0.11 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 257.4

Radius: 3.1

Gravity: 26.78 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 4.83 AU - 8.03 AU

Year: 11059 Days

Day: 24.6 Hours

Environment

Temp: -218 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 36,989,454 km

• M1: 93,349 km (0.085 R)
• M2: 609,013 km (0.107 R)
• M3: 782,397 km (0.119 R)
• M4: 1,052,870 km (0.084 R)
• M5: 2,015,831 km (0.073 R)
• M6: 2,099,905 km (0.097 R)
• M7: 2,651,473 km (0.098 R)
• M8: 2,766,813 km (0.114 R)
• M9: 2,813,487 km (0.11 R)
• M10: 2,860,461 km (0.098 R)
• M11: 3,220,393 km (0.118 R)
• M12: 3,418,162 km (0.051 R)
• M13: 3,468,277 km (0.077 R)
• M14: 5,631,013 km (0.048 R)
• M15: 6,323,951 km (0.106 R)
• M16: 6,478,186 km (0.044 R)
• M17: 6,758,832 km (0.051 R)
• M18: 8,186,743 km (0.114 R)
• M19: 8,388,551 km (0.116 R)
• M20: 8,728,437 km (0.033 R)
• M21: 9,176,932 km (0.094 R)
• M22: 9,917,142 km (0.066 R)
• M23: 10,024,553 km (0.111 R)
• M24: 10,204,220 km (0.1 R)
• M25: 10,457,639 km (0.093 R)
• M26: 10,530,344 km (0.117 R)
• M27: 10,639,849 km (0.037 R)
• M28: 11,267,263 km (0.102 R)
• M29: 11,793,099 km (0.098 R)
• M30: 12,365,162 km (0.098 R)
• M31: 12,985,245 km (0.034 R)
• M32: 14,014,329 km (0.113 R)
• M33: 15,110,432 km (0.062 R)
• M34: 15,275,139 km (0.086 R)
• M35: 15,399,156 km (0.059 R)
• M36: 15,856,477 km (0.045 R)
• M37: 16,444,845 km (0.045 R)
• M38: 17,816,358 km (0.088 R)
• M39: 19,001,772 km (0.058 R)
• M40: 19,986,425 km (0.086 R)
• M41: 20,484,885 km (0.117 R)
• M42: 21,079,238 km (0.112 R)
• M43: 22,144,674 km (0.112 R)
• M44: 23,655,911 km (0.09 R)
• M45: 23,847,097 km (0.1 R)
• M46: 24,327,456 km (0.113 R)
• M47: 25,738,314 km (0.117 R)
• M48: 26,577,707 km (0.117 R)
• M49: 26,726,707 km (0.074 R)
• M50: 27,626,837 km (0.084 R)
• M51: 27,727,517 km (0.114 R)
• M52: 28,791,307 km (0.109 R)
• M53: 29,046,671 km (0.043 R)
• M54: 29,765,488 km (0.115 R)
• M55: 30,023,545 km (0.089 R)
• M56: 30,698,081 km (0.1 R)
• M57: 31,063,399 km (0.074 R)
• M58: 31,220,477 km (0.107 R)
• M59: 32,432,818 km (0.079 R)
• M60: 33,553,157 km (0.07 R)
• M61: 33,929,395 km (0.102 R)
• M62: 35,121,092 km (0.109 R)
• M63: 35,448,412 km (0.098 R)
• M64: 35,667,274 km (0.079 R)
• M65: 36,768,015 km (0.113 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 278 - 17,083 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit