🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.65 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 224.9

Radius: 14.8

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.24 AU - 1.37 AU

Year: 988 Days

Day: 10.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 87,339,142 km

• M1: 212,878 km (0.112 R)
• M2: 357,689 km (0.091 R)
• M3: 584,030 km (0.053 R)
• M4: 688,150 km (0.062 R)
• M5: 790,625 km (0.053 R)
• M6: 1,139,337 km (0.084 R)
• M7: 1,242,710 km (0.099 R)
• M8: 1,459,776 km (0.117 R)
• M9: 1,567,187 km (0.094 R)
• M10: 1,708,557 km (0.1 R)
• M11: 1,822,401 km (0.052 R)
• M12: 1,978,432 km (0.087 R)
• M13: 2,098,409 km (0.059 R)
• M14: 2,200,435 km (0.046 R)
• M15: 2,339,112 km (0.108 R)
• M16: 2,538,377 km (0.028 R)
• M17: 2,640,253 km (0.093 R)
• M18: 2,825,605 km (0.117 R)
• M19: 3,015,444 km (0.092 R)
• M20: 3,288,460 km (0.114 R)
• M21: 3,432,074 km (0.061 R)
• M22: 3,529,014 km (0.09 R)
• M23: 3,709,130 km (0.07 R)
• M24: 3,825,517 km (0.104 R)
• M25: 3,943,101 km (0.105 R)
• M26: 4,233,620 km (0.069 R)
• M27: 4,337,889 km (0.106 R)
• M28: 4,496,014 km (0.112 R)
• M29: 4,629,157 km (0.052 R)
• M30: 4,872,403 km (0.084 R)
• M31: 4,981,759 km (0.092 R)
• M32: 5,147,513 km (0.048 R)
• M33: 5,617,699 km (0.038 R)
• M34: 5,723,016 km (0.118 R)
• M35: 6,072,327 km (0.05 R)
• M36: 6,219,980 km (0.047 R)
• M37: 6,378,853 km (0.067 R)
• M38: 6,599,510 km (0.093 R)
• M39: 6,751,352 km (0.101 R)
• M40: 6,945,530 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 333.4

Radius: 9.2

Gravity: 3.94 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 2.95 AU - 3.37 AU

Year: 3746 Days

Day: 7.6 Hours

Environment

Temp: -205 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 87,339,142 km

• M1: 115,041 km (0.036 R)
• M2: 215,571 km (0.093 R)
• M3: 332,257 km (0.099 R)
• M4: 407,804 km (0.08 R)
• M5: 597,045 km (0.074 R)
• M6: 702,811 km (0.101 R)
• M7: 777,161 km (0.028 R)
• M8: 893,997 km (0.069 R)
• M9: 964,906 km (0.054 R)
• M10: 1,027,438 km (0.064 R)
• M11: 1,201,121 km (0.119 R)
• M12: 1,291,628 km (0.094 R)
• M13: 1,528,142 km (0.059 R)
• M14: 1,614,311 km (0.111 R)
• M15: 1,817,614 km (0.087 R)
• M16: 1,909,168 km (0.117 R)
• M17: 2,029,146 km (0.116 R)
• M18: 2,151,816 km (0.111 R)
• M19: 2,221,080 km (0.042 R)
• M20: 2,786,709 km (0.105 R)
• M21: 2,938,701 km (0.061 R)
• M22: 3,443,893 km (0.097 R)
• M23: 3,558,036 km (0.076 R)
• M24: 3,823,722 km (0.062 R)
• M25: 4,113,193 km (0.09 R)
• M26: 4,339,236 km (0.112 R)
• M27: 4,623,322 km (0.089 R)
• M28: 4,821,988 km (0.036 R)
• M29: 5,454,189 km (0.107 R)
• M30: 5,530,334 km (0.067 R)
• M31: 5,722,119 km (0.094 R)
• M32: 5,780,163 km (0.103 R)
• M33: 5,974,789 km (0.1 R)
• M34: 6,072,926 km (0.112 R)
• M35: 6,632,571 km (0.107 R)
• M36: 6,795,483 km (0.112 R)
• M37: 6,959,891 km (0.077 R)
• M38: 7,104,702 km (0.079 R)
• M39: 7,545,118 km (0.117 R)
• M40: 7,651,333 km (0.097 R)
• M41: 7,715,361 km (0.101 R)
• M42: 8,211,726 km (0.067 R)
• M43: 8,474,719 km (0.093 R)
• M44: 8,563,132 km (0.101 R)
• M45: 9,440,074 km (0.069 R)
• M46: 9,785,047 km (0.078 R)
• M47: 9,924,173 km (0.087 R)
• M48: 10,369,227 km (0.111 R)
• M49: 11,157,458 km (0.1 R)
• M50: 11,400,255 km (0.081 R)
• M51: 11,522,178 km (0.12 R)
• M52: 11,940,304 km (0.116 R)
• M53: 12,338,384 km (0.12 R)
• M54: 12,664,956 km (0.09 R)
• M55: 13,172,990 km (0.086 R)
• M56: 13,584,384 km (0.086 R)
• M57: 13,765,547 km (0.049 R)
• M58: 13,869,518 km (0.027 R)
• M59: 14,025,997 km (0.093 R)
• M60: 14,261,614 km (0.06 R)
• M61: 14,657,450 km (0.097 R)
• M62: 14,816,772 km (0.12 R)
• M63: 14,923,285 km (0.076 R)
• M64: 15,649,134 km (0.1 R)
• M65: 16,249,022 km (0.057 R)
• M66: 16,386,352 km (0.089 R)
• M67: 16,524,132 km (0.097 R)
• M68: 17,134,940 km (0.075 R)
• M69: 17,443,112 km (0.053 R)
• M70: 18,809,389 km (0.112 R)
• M71: 19,011,496 km (0.114 R)
• M72: 19,417,804 km (0.104 R)
• M73: 19,592,833 km (0.11 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 328.4

Radius: 3.7

Gravity: 23.99 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 7.54 AU - 8.16 AU

Year: 14667 Days

Day: 20.3 Hours

Environment

Temp: -226 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 87,339,142 km

• M1: 101,876 km (0.045 R)
• M2: 297,401 km (0.079 R)
• M3: 477,367 km (0.088 R)
• M4: 523,293 km (0.078 R)
• M5: 739,313 km (0.112 R)
• M6: 774,917 km (0.114 R)
• M7: 1,223,860 km (0.028 R)
• M8: 1,308,981 km (0.097 R)
• M9: 1,576,014 km (0.094 R)
• M10: 1,599,052 km (0.092 R)
• M11: 1,645,277 km (0.115 R)
• M12: 2,884,845 km (0.078 R)
• M13: 3,679,360 km (0.077 R)
• M14: 3,710,027 km (0.106 R)
• M15: 3,802,479 km (0.116 R)
• M16: 4,471,181 km (0.119 R)
• M17: 4,569,617 km (0.055 R)
• M18: 4,668,800 km (0.045 R)
• M19: 5,175,189 km (0.06 R)
• M20: 5,209,596 km (0.046 R)
• M21: 6,239,428 km (0.108 R)
• M22: 6,460,234 km (0.112 R)
• M23: 6,571,535 km (0.115 R)
• M24: 7,099,466 km (0.104 R)
• M25: 7,916,570 km (0.104 R)
• M26: 8,477,711 km (0.12 R)
• M27: 8,927,552 km (0.082 R)
• M28: 9,134,446 km (0.039 R)
• M29: 9,343,135 km (0.036 R)
• M30: 11,111,980 km (0.062 R)
• M31: 11,290,002 km (0.102 R)
• M32: 12,148,245 km (0.061 R)
• M33: 13,027,431 km (0.088 R)
• M34: 13,545,638 km (0.094 R)
• M35: 14,553,629 km (0.055 R)
• M36: 15,784,819 km (0.034 R)
• M37: 16,185,891 km (0.095 R)
• M38: 17,408,704 km (0.102 R)
• M39: 19,298,125 km (0.119 R)
• M40: 19,726,723 km (0.097 R)
• M41: 19,834,284 km (0.113 R)
• M42: 19,888,139 km (0.087 R)
• M43: 19,996,149 km (0.065 R)
• M44: 20,702,401 km (0.095 R)
• M45: 22,588,082 km (0.11 R)
• M46: 22,813,376 km (0.107 R)
• M47: 23,266,508 km (0.088 R)
• M48: 23,894,370 km (0.11 R)
• M49: 25,166,551 km (0.044 R)
• M50: 25,810,869 km (0.085 R)
• M51: 26,283,000 km (0.098 R)
• M52: 27,235,489 km (0.118 R)
• M53: 28,868,500 km (0.117 R)
• M54: 29,113,092 km (0.056 R)
• M55: 30,719,624 km (0.105 R)
• M56: 31,282,411 km (0.057 R)
• M57: 31,470,904 km (0.044 R)
• M58: 33,374,986 km (0.072 R)
• M59: 33,889,154 km (0.111 R)
• M60: 35,905,733 km (0.047 R)
• M61: 36,961,744 km (0.04 R)
• M62: 37,493,415 km (0.062 R)
• M63: 37,760,298 km (0.112 R)
• M64: 38,833,962 km (0.102 R)
• M65: 39,645,829 km (0.101 R)
• M66: 39,917,649 km (0.101 R)
• M67: 40,190,066 km (0.114 R)
• M68: 40,394,866 km (0.088 R)
• M69: 41,354,985 km (0.081 R)
• M70: 42,600,387 km (0.101 R)
• M71: 43,157,939 km (0.067 R)
• M72: 43,507,549 km (0.101 R)
• M73: 43,858,206 km (0.116 R)
• M74: 44,774,044 km (0.101 R)
• M75: 45,696,315 km (0.071 R)
• M76: 46,839,841 km (0.072 R)
• M77: 47,271,132 km (0.088 R)

Asteroid Belt

Center: 8.88 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 9.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 960.4

Radius: 4.7

Gravity: 43.48 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 7.99 AU - 11.81 AU

Year: 20772 Days

Day: 21.2 Hours

Environment

Temp: -243 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 87,339,142 km

• M1: 66,272 km (0.077 R)
• M2: 99,034 km (0.074 R)
• M3: 145,708 km (0.064 R)
• M4: 187,745 km (0.114 R)
• M5: 305,329 km (0.082 R)
• M6: 489,484 km (0.087 R)
• M7: 654,640 km (0.093 R)
• M8: 891,603 km (0.101 R)
• M9: 1,034,320 km (0.095 R)
• M10: 1,093,411 km (0.118 R)
• M11: 1,373,458 km (0.077 R)
• M12: 1,405,921 km (0.047 R)
• M13: 2,336,868 km (0.117 R)
• M14: 2,818,573 km (0.085 R)
• M15: 4,055,449 km (0.096 R)
• M16: 5,230,690 km (0.106 R)
• M17: 5,333,164 km (0.03 R)
• M18: 5,487,998 km (0.045 R)
• M19: 6,891,226 km (0.077 R)
• M20: 7,516,395 km (0.075 R)
• M21: 8,457,815 km (0.096 R)
• M22: 8,517,953 km (0.103 R)
• M23: 9,188,002 km (0.085 R)
• M24: 10,837,917 km (0.054 R)
• M25: 10,903,142 km (0.117 R)
• M26: 12,371,744 km (0.111 R)
• M27: 12,645,358 km (0.081 R)
• M28: 13,689,103 km (0.052 R)
• M29: 13,830,323 km (0.084 R)
• M30: 14,687,968 km (0.103 R)
• M31: 15,269,155 km (0.094 R)
• M32: 16,529,218 km (0.12 R)
• M33: 17,976,279 km (0.064 R)
• M34: 18,130,963 km (0.032 R)
• M35: 19,147,181 km (0.058 R)
• M36: 20,423,101 km (0.112 R)
• M37: 20,584,517 km (0.12 R)
• M38: 20,665,450 km (0.087 R)
• M39: 21,726,248 km (0.099 R)
• M40: 22,138,839 km (0.046 R)
• M41: 22,387,770 km (0.086 R)
• M42: 23,815,532 km (0.083 R)
• M43: 24,240,989 km (0.075 R)
• M44: 24,668,988 km (0.081 R)
• M45: 26,230,341 km (0.084 R)
• M46: 26,846,086 km (0.11 R)
• M47: 29,721,207 km (0.106 R)
• M48: 30,271,129 km (0.091 R)
• M49: 30,455,135 km (0.089 R)
• M50: 30,916,794 km (0.095 R)
• M51: 31,847,143 km (0.04 R)
• M52: 32,409,780 km (0.073 R)
• M53: 33,354,790 km (0.097 R)
• M54: 34,213,033 km (0.106 R)
• M55: 36,634,723 km (0.093 R)
• M56: 37,618,928 km (0.104 R)
• M57: 37,717,812 km (0.037 R)
• M58: 38,811,223 km (0.084 R)
• M59: 41,641,166 km (0.03 R)
• M60: 41,743,491 km (0.094 R)
• M61: 44,432,363 km (0.076 R)
• M62: 46,220,506 km (0.12 R)
• M63: 47,603,688 km (0.104 R)
• M64: 47,924,875 km (0.062 R)
• M65: 48,246,660 km (0.074 R)
• M66: 49,541,280 km (0.11 R)
• M67: 55,169,002 km (0.117 R)
• M68: 55,393,848 km (0.108 R)
• M69: 55,506,345 km (0.089 R)
• M70: 55,618,843 km (0.074 R)
• M71: 56,635,510 km (0.056 R)
• M72: 57,089,390 km (0.101 R)
• M73: 60,763,214 km (0.118 R)
• M74: 62,980,404 km (0.096 R)
• M75: 63,215,273 km (0.092 R)
• M76: 64,394,403 km (0.112 R)
• M77: 64,512,586 km (0.093 R)
• M78: 65,580,565 km (0.058 R)
• M79: 65,818,725 km (0.025 R)
• M80: 67,133,540 km (0.118 R)
• M81: 67,493,623 km (0.112 R)
• M82: 69,303,607 km (0.111 R)
• M83: 69,546,105 km (0.098 R)
• M84: 69,910,526 km (0.062 R)
• M85: 70,519,090 km (0.118 R)
• M86: 72,355,553 km (0.041 R)
• M87: 73,094,567 km (0.055 R)
• M88: 75,326,417 km (0.115 R)
• M89: 77,203,422 km (0.12 R)
• M90: 78,463,186 km (0.1 R)
• M91: 80,365,771 km (0.098 R)
• M92: 80,875,601 km (0.096 R)
• M93: 81,003,208 km (0.223 R)
• M94: 81,770,495 km (0.108 R)
• M95: 84,733,880 km (0.041 R)
• M96: 86,163,437 km (0.056 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 418 - 16,255 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit