🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 250.3

Radius: 10.1

Gravity: 2.45 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.42 AU - 0.6 AU

Year: 247 Days

Day: 12.6 Hours

Environment

Temp: -143 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 51,690,808 km

• M1: 127,607 km (0.105 R)
• M2: 194,477 km (0.073 R)
• M3: 263,591 km (0.107 R)
• M4: 330,910 km (0.061 R)
• M5: 398,978 km (0.06 R)
• M6: 475,272 km (0.102 R)
• M7: 564,433 km (0.059 R)
• M8: 633,697 km (0.111 R)
• M9: 716,275 km (0.084 R)
• M10: 779,555 km (0.095 R)
• M11: 858,393 km (0.119 R)
• M12: 965,056 km (0.119 R)
• M13: 1,097,001 km (0.114 R)
• M14: 1,198,578 km (0.085 R)
• M15: 1,309,879 km (0.074 R)
• M16: 1,398,740 km (0.086 R)
• M17: 1,463,666 km (0.087 R)
• M18: 1,529,489 km (0.025 R)
• M19: 1,660,985 km (0.066 R)
• M20: 1,736,981 km (0.105 R)
• M21: 1,814,024 km (0.088 R)
• M22: 1,960,929 km (0.107 R)
• M23: 2,052,483 km (0.057 R)
• M24: 2,164,232 km (0.119 R)
• M25: 2,247,558 km (0.082 R)
• M26: 2,351,230 km (0.03 R)
• M27: 2,421,391 km (0.097 R)
• M28: 2,484,222 km (0.103 R)
• M29: 2,555,730 km (0.039 R)
• M30: 2,652,071 km (0.114 R)
• M31: 2,823,660 km (0.113 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 924.7

Radius: 10.9

Gravity: 7.78 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.43 AU - 0.65 AU

Year: 269 Days

Day: 9.9 Hours

Environment

Temp: -137 °C

Axial Tilt: 79.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 51,690,808 km

• M1: 135,685 km (0.097 R)
• M2: 288,275 km (0.045 R)
• M3: 359,783 km (0.087 R)
• M4: 428,598 km (0.076 R)
• M5: 503,397 km (0.088 R)
• M6: 580,290 km (0.114 R)
• M7: 689,197 km (0.097 R)
• M8: 857,345 km (0.107 R)
• M9: 972,237 km (0.104 R)
• M10: 1,060,051 km (0.077 R)
• M11: 1,196,933 km (0.082 R)
• M12: 1,300,454 km (0.101 R)
• M13: 1,371,214 km (0.066 R)
• M14: 1,466,209 km (0.065 R)
• M15: 1,549,535 km (0.066 R)
• M16: 1,620,145 km (0.06 R)
• M17: 1,823,897 km (0.104 R)
• M18: 1,934,151 km (0.103 R)
• M19: 2,062,207 km (0.105 R)
• M20: 2,135,061 km (0.073 R)
• M21: 2,251,598 km (0.106 R)
• M22: 2,386,535 km (0.102 R)
• M23: 2,540,920 km (0.05 R)
• M24: 2,744,523 km (0.054 R)
• M25: 2,825,156 km (0.096 R)
• M26: 2,900,703 km (0.118 R)
• M27: 3,048,057 km (0.077 R)
• M28: 3,137,666 km (0.069 R)
• M29: 3,344,111 km (0.073 R)
• M30: 3,418,012 km (0.111 R)
• M31: 3,530,061 km (0.085 R)
• M32: 3,643,307 km (0.095 R)
• M33: 3,918,716 km (0.117 R)
• M34: 4,036,001 km (0.065 R)
• M35: 4,134,736 km (0.049 R)
• M36: 4,207,590 km (0.087 R)
• M37: 4,361,376 km (0.116 R)
• M38: 4,660,871 km (0.107 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 765.5

Radius: 11.9

Gravity: 5.41 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.2 AU - 1.98 AU

Year: 1360 Days

Day: 14.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 51,690,808 km

• M1: 150,196 km (0.027 R)
• M2: 268,079 km (0.12 R)
• M3: 343,926 km (0.105 R)
• M4: 447,746 km (0.11 R)
• M5: 715,826 km (0.072 R)
• M6: 814,710 km (0.106 R)
• M7: 895,942 km (0.089 R)
• M8: 1,124,677 km (0.091 R)
• M9: 1,276,519 km (0.061 R)
• M10: 1,381,686 km (0.071 R)
• M11: 1,591,871 km (0.117 R)
• M12: 1,922,183 km (0.12 R)
• M13: 2,003,115 km (0.072 R)
• M14: 2,126,833 km (0.09 R)
• M15: 2,253,094 km (0.108 R)
• M16: 2,613,475 km (0.107 R)
• M17: 3,122,706 km (0.103 R)
• M18: 3,315,538 km (0.083 R)
• M19: 3,562,374 km (0.079 R)
• M20: 3,700,603 km (0.051 R)
• M21: 3,866,507 km (0.101 R)
• M22: 4,047,819 km (0.055 R)
• M23: 4,622,574 km (0.119 R)
• M24: 4,829,169 km (0.108 R)
• M25: 4,954,681 km (0.098 R)
• M26: 5,237,272 km (0.087 R)
• M27: 5,323,141 km (0.09 R)
• M28: 5,423,970 km (0.083 R)
• M29: 5,744,857 km (0.057 R)
• M30: 5,922,430 km (0.104 R)
• M31: 5,997,079 km (0.083 R)
• M32: 6,071,878 km (0.096 R)
• M33: 6,775,587 km (0.111 R)
• M34: 7,042,320 km (0.099 R)
• M35: 7,505,176 km (0.08 R)
• M36: 8,126,755 km (0.111 R)
• M37: 8,242,992 km (0.107 R)
• M38: 8,612,200 km (0.1 R)
• M39: 8,696,872 km (0.1 R)
• M40: 9,021,200 km (0.107 R)
• M41: 9,124,423 km (0.098 R)
• M42: 9,752,285 km (0.081 R)
• M43: 9,982,367 km (0.111 R)
• M44: 10,071,377 km (0.071 R)
• M45: 10,268,099 km (0.044 R)
• M46: 10,429,964 km (0.114 R)
• M47: 10,701,783 km (0.04 R)
• M48: 11,049,448 km (0.067 R)
• M49: 11,233,903 km (0.084 R)
• M50: 11,755,700 km (0.087 R)
• M51: 12,038,589 km (0.092 R)
• M52: 12,266,577 km (0.098 R)
• M53: 12,457,613 km (0.115 R)
• M54: 12,784,634 km (0.063 R)

Planet 4 - Ice Giant

Semi-Major Axis: 5.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 982.3

Radius: 4

Gravity: 61.39 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 5.54 AU - 5.96 AU

Year: 9352 Days

Day: 22.5 Hours

Environment

Temp: -224 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 51,690,808 km

• M1: 58,194 km (0.025 R)
• M2: 93,798 km (0.111 R)
• M3: 526,435 km (0.103 R)
• M4: 559,197 km (0.062 R)
• M5: 662,120 km (0.082 R)
• M6: 697,724 km (0.083 R)
• M7: 789,877 km (0.11 R)
• M8: 945,309 km (0.046 R)
• M9: 1,068,278 km (0.107 R)
• M10: 1,110,465 km (0.111 R)
• M11: 1,634,058 km (0.102 R)
• M12: 2,142,989 km (0.091 R)
• M13: 2,277,478 km (0.116 R)
• M14: 2,414,659 km (0.114 R)
• M15: 2,582,807 km (0.052 R)
• M16: 4,599,536 km (0.094 R)
• M17: 4,878,087 km (0.097 R)
• M18: 5,597,952 km (0.093 R)
• M19: 5,745,905 km (0.098 R)
• M20: 5,783,154 km (0.09 R)
• M21: 5,820,404 km (0.094 R)
• M22: 6,197,541 km (0.09 R)
• M23: 6,466,218 km (0.111 R)
• M24: 7,054,587 km (0.064 R)
• M25: 7,174,415 km (0.09 R)
• M26: 7,619,169 km (0.111 R)
• M27: 7,741,989 km (0.105 R)
• M28: 7,906,846 km (0.111 R)
• M29: 8,198,113 km (0.103 R)
• M30: 8,662,764 km (0.092 R)
• M31: 8,876,838 km (0.101 R)
• M32: 9,049,474 km (0.105 R)
• M33: 9,397,738 km (0.118 R)
• M34: 10,152,459 km (0.077 R)
• M35: 10,378,203 km (0.113 R)
• M36: 10,880,403 km (0.107 R)
• M37: 11,065,007 km (0.103 R)
• M38: 11,111,382 km (0.108 R)
• M39: 11,157,757 km (0.077 R)
• M40: 11,390,681 km (0.111 R)
• M41: 12,434,126 km (0.062 R)
• M42: 12,530,617 km (0.11 R)
• M43: 12,578,787 km (0.087 R)
• M44: 14,256,827 km (0.066 R)
• M45: 14,814,677 km (0.108 R)
• M46: 15,534,841 km (0.118 R)
• M47: 15,899,112 km (0.065 R)
• M48: 15,951,471 km (0.051 R)
• M49: 16,056,190 km (0.112 R)
• M50: 16,636,181 km (0.044 R)
• M51: 17,115,941 km (0.114 R)
• M52: 17,384,469 km (0.04 R)
• M53: 17,980,018 km (0.115 R)
• M54: 18,362,391 km (0.112 R)
• M55: 18,858,158 km (0.105 R)
• M56: 18,968,860 km (0.096 R)
• M57: 19,079,862 km (0.082 R)
• M58: 19,581,763 km (0.113 R)
• M59: 19,693,961 km (0.1 R)
• M60: 20,088,152 km (0.059 R)
• M61: 22,214,536 km (0.062 R)
• M62: 23,155,955 km (0.092 R)
• M63: 25,934,137 km (0.089 R)
• M64: 26,614,060 km (0.096 R)
• M65: 27,487,711 km (0.11 R)
• M66: 28,054,238 km (0.105 R)
• M67: 28,117,369 km (0.097 R)
• M68: 28,243,928 km (0.112 R)
• M69: 28,434,067 km (0.074 R)
• M70: 29,007,027 km (0.112 R)
• M71: 29,327,017 km (0.112 R)
• M72: 30,553,570 km (0.117 R)
• M73: 30,944,320 km (0.101 R)
• M74: 31,533,586 km (0.094 R)
• M75: 31,862,701 km (0.064 R)
• M76: 32,590,345 km (0.059 R)
• M77: 33,524,584 km (0.073 R)
• M78: 33,994,919 km (0.108 R)
• M79: 34,197,176 km (0.092 R)
• M80: 34,399,881 km (0.112 R)
• M81: 35,898,103 km (0.082 R)
• M82: 36,035,434 km (0.104 R)
• M83: 36,379,360 km (0.12 R)
• M84: 36,862,561 km (0.102 R)
• M85: 37,626,408 km (0.085 R)
• M86: 38,465,502 km (0.116 R)
• M87: 39,877,856 km (0.096 R)
• M88: 41,235,157 km (0.107 R)
• M89: 41,666,897 km (0.115 R)
• M90: 43,043,945 km (0.094 R)
• M91: 45,619,571 km (0.102 R)
• M92: 46,140,621 km (0.063 R)
• M93: 46,588,816 km (0.093 R)
• M94: 47,113,605 km (0.081 R)
• M95: 48,775,339 km (0.055 R)
• M96: 50,072,651 km (0.082 R)
• M97: 50,995,221 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: 155 - 11,362 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit