🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.31 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 406.6

Radius: 14.6

Gravity: 1.91 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.51 AU - 0.71 AU

Year: 335 Days

Day: 10.6 Hours

Environment

Temp: -148 °C

Axial Tilt: 47.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 66,276,057 km

• M1: 192,084 km (0.077 R)
• M2: 291,417 km (0.104 R)
• M3: 416,480 km (0.079 R)
• M4: 521,049 km (0.048 R)
• M5: 673,041 km (0.063 R)
• M6: 771,626 km (0.078 R)
• M7: 937,081 km (0.112 R)
• M8: 1,035,516 km (0.081 R)
• M9: 1,160,431 km (0.091 R)
• M10: 1,290,880 km (0.063 R)
• M11: 1,463,366 km (0.068 R)
• M12: 1,567,486 km (0.114 R)
• M13: 1,661,284 km (0.118 R)
• M14: 1,801,308 km (0.12 R)
• M15: 1,895,555 km (0.093 R)
• M16: 2,079,710 km (0.062 R)
• M17: 2,174,106 km (0.099 R)
• M18: 2,284,509 km (0.096 R)
• M19: 2,397,007 km (0.079 R)
• M20: 2,511,299 km (0.073 R)
• M21: 2,658,205 km (0.07 R)
• M22: 2,881,554 km (0.118 R)
• M23: 3,041,026 km (0.119 R)
• M24: 3,143,650 km (0.115 R)
• M25: 3,258,391 km (0.08 R)
• M26: 3,447,333 km (0.088 R)
• M27: 3,600,073 km (0.041 R)
• M28: 3,697,311 km (0.103 R)
• M29: 3,812,951 km (0.108 R)
• M30: 3,906,449 km (0.069 R)
• M31: 4,000,546 km (0.079 R)
• M32: 4,113,493 km (0.119 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 842.4

Radius: 8.4

Gravity: 11.94 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.54 AU - 0.84 AU

Year: 403 Days

Day: 6.8 Hours

Environment

Temp: -166 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 66,276,057 km

• M1: 110,403 km (0.084 R)
• M2: 189,391 km (0.102 R)
• M3: 267,331 km (0.111 R)
• M4: 323,730 km (0.118 R)
• M5: 398,678 km (0.104 R)
• M6: 480,508 km (0.071 R)
• M7: 607,367 km (0.087 R)
• M8: 704,008 km (0.107 R)
• M9: 775,815 km (0.073 R)
• M10: 832,512 km (0.093 R)
• M11: 913,594 km (0.073 R)
• M12: 997,369 km (0.07 R)
• M13: 1,069,326 km (0.069 R)
• M14: 1,348,326 km (0.062 R)
• M15: 1,450,052 km (0.104 R)
• M16: 1,504,655 km (0.095 R)
• M17: 1,565,691 km (0.108 R)
• M18: 1,621,791 km (0.12 R)
• M19: 1,690,007 km (0.12 R)
• M20: 1,753,437 km (0.084 R)
• M21: 1,835,416 km (0.08 R)
• M22: 2,064,451 km (0.109 R)
• M23: 2,138,801 km (0.065 R)
• M24: 2,232,898 km (0.098 R)
• M25: 2,315,625 km (0.117 R)
• M26: 2,457,893 km (0.042 R)
• M27: 2,556,628 km (0.084 R)
• M28: 2,609,884 km (0.102 R)
• M29: 2,765,017 km (0.058 R)
• M30: 2,881,554 km (0.028 R)
• M31: 2,943,936 km (0.101 R)
• M32: 3,006,768 km (0.103 R)
• M33: 3,105,502 km (0.092 R)
• M34: 3,226,826 km (0.102 R)
• M35: 3,342,465 km (0.065 R)
• M36: 3,466,931 km (0.108 R)
• M37: 3,570,452 km (0.048 R)
• M38: 3,796,046 km (0.096 R)
• M39: 3,933,526 km (0.052 R)
• M40: 4,018,498 km (0.081 R)
• M41: 4,096,139 km (0.1 R)
• M42: 4,245,139 km (0.098 R)
• M43: 4,678,524 km (0.1 R)
• M44: 4,744,048 km (0.083 R)
• M45: 4,826,177 km (0.086 R)
• M46: 4,884,071 km (0.106 R)
• M47: 5,033,819 km (0.047 R)
• M48: 5,109,366 km (0.119 R)
• M49: 5,278,411 km (0.04 R)
• M50: 5,613,361 km (0.066 R)
• M51: 5,840,600 km (0.107 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 573.9

Radius: 12.6

Gravity: 3.61 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 2.4 AU - 2.94 AU

Year: 3067 Days

Day: 14 Hours

Environment

Temp: -214 °C

Axial Tilt: 45.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 66,276,057 km

• M1: 180,265 km (0.085 R)
• M2: 301,889 km (0.044 R)
• M3: 486,941 km (0.066 R)
• M4: 567,275 km (0.114 R)
• M5: 772,823 km (0.065 R)
• M6: 1,090,568 km (0.105 R)
• M7: 1,365,230 km (0.113 R)
• M8: 1,461,870 km (0.091 R)
• M9: 1,649,616 km (0.081 R)
• M10: 1,740,122 km (0.043 R)
• M11: 1,939,836 km (0.086 R)
• M12: 2,105,141 km (0.076 R)
• M13: 2,629,631 km (0.058 R)
• M14: 2,875,869 km (0.077 R)
• M15: 3,129,737 km (0.049 R)
• M16: 3,407,540 km (0.112 R)
• M17: 3,557,886 km (0.093 R)
• M18: 3,642,409 km (0.071 R)
• M19: 4,524,887 km (0.114 R)
• M20: 4,635,140 km (0.109 R)
• M21: 4,746,292 km (0.094 R)
• M22: 5,066,281 km (0.085 R)
• M23: 5,200,022 km (0.108 R)
• M24: 5,335,109 km (0.096 R)
• M25: 5,569,230 km (0.115 R)
• M26: 5,667,815 km (0.048 R)
• M27: 6,622,997 km (0.103 R)
• M28: 7,023,321 km (0.068 R)
• M29: 7,431,573 km (0.06 R)
• M30: 7,693,519 km (0.1 R)
• M31: 7,869,746 km (0.1 R)
• M32: 8,025,178 km (0.094 R)
• M33: 8,611,153 km (0.061 R)
• M34: 8,725,445 km (0.082 R)
• M35: 8,932,489 km (0.08 R)
• M36: 9,117,841 km (0.084 R)
• M37: 9,610,616 km (0.093 R)
• M38: 9,800,755 km (0.108 R)
• M39: 10,039,962 km (0.068 R)
• M40: 10,843,452 km (0.07 R)
• M41: 10,967,020 km (0.089 R)
• M42: 11,415,664 km (0.037 R)
• M43: 11,541,326 km (0.042 R)
• M44: 12,460,007 km (0.035 R)
• M45: 12,563,528 km (0.094 R)
• M46: 12,954,428 km (0.034 R)
• M47: 13,402,174 km (0.086 R)
• M48: 14,285,849 km (0.069 R)
• M49: 14,557,369 km (0.111 R)
• M50: 14,775,931 km (0.089 R)
• M51: 15,050,443 km (0.095 R)
• M52: 15,382,251 km (0.096 R)
• M53: 15,465,577 km (0.051 R)
• M54: 15,716,453 km (0.101 R)
• M55: 15,800,378 km (0.084 R)
• M56: 16,363,763 km (0.11 R)
• M57: 17,134,791 km (0.116 R)
• M58: 17,221,258 km (0.103 R)
• M59: 17,365,470 km (0.119 R)
• M60: 17,481,259 km (0.085 R)
• M61: 17,568,325 km (0.045 R)
• M62: 18,534,578 km (0.03 R)
• M63: 18,890,322 km (0.038 R)
• M64: 19,218,390 km (0.118 R)
• M65: 19,428,126 km (0.102 R)
• M66: 19,849,842 km (0.118 R)
• M67: 20,061,972 km (0.12 R)
• M68: 20,213,814 km (0.12 R)
• M69: 20,305,218 km (0.092 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 925

Radius: 3.1

Gravity: 96.25 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 6.86 AU - 7.76 AU

Year: 13893 Days

Day: 18.7 Hours

Environment

Temp: -236 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 66,276,057 km

• M1: 136,284 km (0.117 R)
• M2: 211,232 km (0.054 R)
• M3: 331,060 km (0.039 R)
• M4: 364,121 km (0.11 R)
• M5: 1,586,635 km (0.077 R)
• M6: 1,643,482 km (0.062 R)
• M7: 2,813,338 km (0.091 R)
• M8: 2,847,745 km (0.107 R)
• M9: 3,716,310 km (0.072 R)
• M10: 3,945,345 km (0.12 R)
• M11: 4,061,582 km (0.096 R)
• M12: 5,284,395 km (0.078 R)
• M13: 5,802,901 km (0.059 R)
• M14: 5,935,146 km (0.105 R)
• M15: 6,428,221 km (0.103 R)
• M16: 6,473,698 km (0.106 R)
• M17: 6,841,410 km (0.036 R)
• M18: 7,027,659 km (0.03 R)
• M19: 7,789,711 km (0.085 R)
• M20: 10,016,325 km (0.091 R)
• M21: 10,763,118 km (0.112 R)
• M22: 10,925,432 km (0.046 R)
• M23: 12,253,113 km (0.104 R)
• M24: 12,366,059 km (0.12 R)
• M25: 14,278,369 km (0.081 R)
• M26: 14,936,001 km (0.086 R)
• M27: 15,117,164 km (0.026 R)
• M28: 15,177,602 km (0.1 R)
• M29: 16,156,869 km (0.089 R)
• M30: 16,280,587 km (0.082 R)
• M31: 16,529,218 km (0.076 R)
• M32: 16,716,515 km (0.073 R)
• M33: 17,854,805 km (0.082 R)
• M34: 17,918,833 km (0.087 R)
• M35: 18,175,543 km (0.045 R)
• M36: 18,757,329 km (0.056 R)
• M37: 22,099,495 km (0.066 R)
• M38: 22,720,177 km (0.045 R)
• M39: 22,859,003 km (0.095 R)
• M40: 23,837,822 km (0.093 R)
• M41: 24,332,542 km (0.075 R)
• M42: 25,331,707 km (0.047 R)
• M43: 25,403,663 km (0.092 R)
• M44: 26,636,050 km (0.07 R)
• M45: 26,709,204 km (0.088 R)
• M46: 27,149,171 km (0.035 R)
• M47: 29,385,061 km (0.114 R)
• M48: 29,915,086 km (0.1 R)
• M49: 29,991,082 km (0.088 R)
• M50: 31,447,118 km (0.107 R)
• M51: 31,679,144 km (0.027 R)
• M52: 32,456,455 km (0.053 R)
• M53: 32,534,545 km (0.04 R)
• M54: 33,476,413 km (0.058 R)
• M55: 33,871,501 km (0.119 R)
• M56: 34,825,936 km (0.062 R)
• M57: 34,905,970 km (0.106 R)
• M58: 34,986,005 km (0.108 R)
• M59: 35,306,593 km (0.079 R)
• M60: 35,467,262 km (0.103 R)
• M61: 36,355,275 km (0.111 R)
• M62: 37,005,726 km (0.038 R)
• M63: 37,168,937 km (0.114 R)
• M64: 37,332,448 km (0.085 R)
• M65: 37,577,938 km (0.062 R)
• M66: 37,988,584 km (0.111 R)
• M67: 38,235,570 km (0.115 R)
• M68: 38,814,215 km (0.092 R)
• M69: 39,146,023 km (0.078 R)
• M70: 39,395,552 km (0.03 R)
• M71: 39,478,878 km (0.092 R)
• M72: 41,495,457 km (0.114 R)
• M73: 42,260,351 km (0.079 R)
• M74: 42,687,154 km (0.106 R)
• M75: 43,373,210 km (0.111 R)
• M76: 44,322,408 km (0.111 R)
• M77: 44,495,792 km (0.12 R)
• M78: 45,191,273 km (0.117 R)
• M79: 45,715,314 km (0.091 R)
• M80: 46,593,154 km (0.11 R)
• M81: 48,722,531 km (0.115 R)
• M82: 52,432,857 km (0.115 R)
• M83: 53,351,537 km (0.099 R)
• M84: 53,443,690 km (0.034 R)
• M85: 53,997,651 km (0.084 R)
• M86: 54,460,806 km (0.095 R)
• M87: 55,951,848 km (0.11 R)
• M88: 56,326,590 km (0.112 R)
• M89: 57,645,146 km (0.038 R)
• M90: 59,641,829 km (0.065 R)
• M91: 62,630,495 km (0.106 R)
• M92: 62,824,972 km (0.097 R)
• M93: 62,922,360 km (0.099 R)
• M94: 63,117,137 km (0.045 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 919.2

Radius: 3.9

Gravity: 60.43 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 7.1 AU - 7.62 AU

Year: 14035 Days

Day: 18.4 Hours

Environment

Temp: -225 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 66,276,057 km

• M1: 105,018 km (0.074 R)
• M2: 310,266 km (0.116 R)
• M3: 375,640 km (0.038 R)
• M4: 1,070,971 km (0.043 R)
• M5: 1,095,804 km (0.093 R)
• M6: 1,146,069 km (0.059 R)
• M7: 1,275,023 km (0.083 R)
• M8: 2,018,374 km (0.11 R)
• M9: 2,905,340 km (0.1 R)
• M10: 3,370,141 km (0.072 R)
• M11: 3,781,086 km (0.074 R)
• M12: 4,207,889 km (0.118 R)
• M13: 4,247,383 km (0.116 R)
• M14: 4,938,525 km (0.107 R)
• M15: 5,233,083 km (0.092 R)
• M16: 6,150,716 km (0.096 R)
• M17: 6,195,596 km (0.114 R)
• M18: 6,650,822 km (0.108 R)
• M19: 6,835,875 km (0.11 R)
• M20: 6,929,074 km (0.092 R)
• M21: 6,975,898 km (0.091 R)
• M22: 7,593,139 km (0.103 R)
• M23: 8,727,540 km (0.066 R)
• M24: 10,124,933 km (0.104 R)
• M25: 10,231,148 km (0.117 R)
• M26: 10,822,209 km (0.068 R)
• M27: 10,930,817 km (0.115 R)
• M28: 12,603,321 km (0.085 R)
• M29: 12,889,652 km (0.11 R)
• M30: 13,236,270 km (0.047 R)
• M31: 13,703,015 km (0.045 R)
• M32: 13,761,807 km (0.047 R)
• M33: 14,175,146 km (0.117 R)
• M34: 15,746,223 km (0.111 R)
• M35: 16,489,724 km (0.078 R)
• M36: 17,435,033 km (0.063 R)
• M37: 18,010,686 km (0.056 R)
• M38: 18,203,966 km (0.106 R)
• M39: 18,657,547 km (0.118 R)
• M40: 20,980,802 km (0.094 R)
• M41: 21,456,224 km (0.09 R)
• M42: 22,834,170 km (0.072 R)
• M43: 23,043,308 km (0.119 R)
• M44: 23,815,532 km (0.082 R)
• M45: 24,027,662 km (0.105 R)
• M46: 25,097,586 km (0.114 R)
• M47: 25,313,456 km (0.084 R)
• M48: 25,457,668 km (0.09 R)
• M49: 25,964,655 km (0.091 R)
• M50: 28,324,262 km (0.064 R)
• M51: 28,774,253 km (0.048 R)
• M52: 31,833,978 km (0.032 R)
• M53: 32,536,639 km (0.069 R)
• M54: 32,615,029 km (0.045 R)
• M55: 32,693,418 km (0.087 R)
• M56: 33,244,237 km (0.12 R)
• M57: 33,560,487 km (0.071 R)
• M58: 33,718,911 km (0.063 R)
• M59: 34,435,036 km (0.068 R)
• M60: 37,103,264 km (0.088 R)
• M61: 38,172,440 km (0.053 R)
• M62: 39,168,462 km (0.029 R)
• M63: 39,585,841 km (0.094 R)
• M64: 40,509,607 km (0.057 R)
• M65: 40,678,354 km (0.085 R)
• M66: 41,440,405 km (0.096 R)
• M67: 44,014,386 km (0.11 R)
• M68: 44,101,003 km (0.081 R)
• M69: 45,758,997 km (0.067 R)
• M70: 46,286,628 km (0.097 R)
• M71: 47,348,324 km (0.117 R)
• M72: 47,437,036 km (0.112 R)
• M73: 48,239,030 km (0.118 R)
• M74: 49,405,295 km (0.113 R)
• M75: 50,037,047 km (0.088 R)
• M76: 50,490,029 km (0.068 R)
• M77: 50,671,492 km (0.104 R)
• M78: 51,217,524 km (0.113 R)
• M79: 52,682,835 km (0.082 R)
• M80: 54,069,158 km (0.111 R)
• M81: 54,533,959 km (0.076 R)
• M82: 55,654,746 km (0.114 R)
• M83: 56,030,087 km (0.111 R)
• M84: 60,695,147 km (0.073 R)
• M85: 61,662,298 km (0.082 R)
• M86: 61,759,387 km (0.067 R)
• M87: 62,439,758 km (0.077 R)
• M88: 63,122,672 km (0.104 R)
• M89: 65,581,911 km (0.096 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 202 - 18,251 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit