🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.6 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 725.3

Radius: 8.5

Gravity: 10.04 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.97 AU - 1.41 AU

Year: 896 Days

Day: 13.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 74,857,903 km

• M1: 116,836 km (0.099 R)
• M2: 171,738 km (0.033 R)
• M3: 227,090 km (0.115 R)
• M4: 349,760 km (0.108 R)
• M5: 420,968 km (0.05 R)
• M6: 528,230 km (0.106 R)
• M7: 601,832 km (0.029 R)
• M8: 667,954 km (0.057 R)
• M9: 808,128 km (0.114 R)
• M10: 984,204 km (0.088 R)
• M11: 1,070,373 km (0.051 R)
• M12: 1,173,147 km (0.105 R)
• M13: 1,229,246 km (0.082 R)
• M14: 1,359,097 km (0.06 R)
• M15: 1,570,329 km (0.083 R)
• M16: 1,632,711 km (0.088 R)
• M17: 1,727,706 km (0.053 R)
• M18: 1,808,489 km (0.07 R)
• M19: 1,923,529 km (0.03 R)
• M20: 1,990,400 km (0.11 R)
• M21: 2,066,695 km (0.047 R)
• M22: 2,161,240 km (0.12 R)
• M23: 2,248,456 km (0.085 R)
• M24: 2,319,066 km (0.065 R)
• M25: 2,796,433 km (0.097 R)
• M26: 2,891,727 km (0.103 R)
• M27: 3,017,239 km (0.101 R)
• M28: 3,124,800 km (0.098 R)
• M29: 3,223,834 km (0.073 R)
• M30: 3,445,239 km (0.089 R)
• M31: 3,527,069 km (0.1 R)
• M32: 3,682,202 km (0.116 R)
• M33: 3,903,158 km (0.106 R)
• M34: 3,988,429 km (0.119 R)
• M35: 4,095,990 km (0.113 R)
• M36: 4,424,507 km (0.085 R)
• M37: 4,591,907 km (0.113 R)
• M38: 4,670,894 km (0.094 R)
• M39: 5,002,403 km (0.047 R)
• M40: 5,095,303 km (0.109 R)
• M41: 5,496,226 km (0.116 R)
• M42: 5,616,054 km (0.086 R)
• M43: 5,700,576 km (0.116 R)
• M44: 5,797,516 km (0.111 R)
• M45: 6,017,874 km (0.114 R)
• M46: 6,116,608 km (0.12 R)
• M47: 6,669,821 km (0.107 R)
• M48: 6,965,277 km (0.116 R)
• M49: 7,291,400 km (0.027 R)
• M50: 7,476,154 km (0.107 R)
• M51: 7,716,109 km (0.112 R)
• M52: 7,958,457 km (0.082 R)
• M53: 8,039,838 km (0.08 R)
• M54: 8,094,292 km (0.115 R)
• M55: 8,258,251 km (0.114 R)
• M56: 8,354,443 km (0.104 R)
• M57: 8,547,873 km (0.057 R)
• M58: 8,981,407 km (0.03 R)
• M59: 9,250,684 km (0.091 R)
• M60: 9,465,207 km (0.105 R)
• M61: 9,565,886 km (0.079 R)
• M62: 9,739,270 km (0.112 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 275.5

Radius: 10.2

Gravity: 2.65 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 4.69 AU - 5.87 AU

Year: 8375 Days

Day: 5.3 Hours

Environment

Temp: -224 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 74,857,903 km

• M1: 377,286 km (0.088 R)
• M2: 456,124 km (0.116 R)
• M3: 598,541 km (0.094 R)
• M4: 719,117 km (0.089 R)
• M5: 902,674 km (0.034 R)
• M6: 1,412,054 km (0.081 R)
• M7: 1,837,660 km (0.09 R)
• M8: 2,321,310 km (0.103 R)
• M9: 2,399,251 km (0.1 R)
• M10: 2,740,334 km (0.107 R)
• M11: 2,990,461 km (0.08 R)
• M12: 3,139,760 km (0.046 R)
• M13: 3,379,565 km (0.064 R)
• M14: 3,580,326 km (0.088 R)
• M15: 3,762,087 km (0.106 R)
• M16: 3,946,841 km (0.101 R)
• M17: 4,111,099 km (0.043 R)
• M18: 4,740,757 km (0.057 R)
• M19: 5,271,380 km (0.086 R)
• M20: 5,426,513 km (0.089 R)
• M21: 5,609,322 km (0.113 R)
• M22: 6,777,083 km (0.093 R)
• M23: 7,002,527 km (0.119 R)
• M24: 8,346,215 km (0.101 R)
• M25: 9,202,363 km (0.087 R)
• M26: 9,577,854 km (0.111 R)
• M27: 10,022,459 km (0.083 R)
• M28: 10,247,155 km (0.116 R)
• M29: 10,376,408 km (0.072 R)
• M30: 10,603,796 km (0.088 R)
• M31: 11,362,557 km (0.082 R)
• M32: 12,207,037 km (0.073 R)
• M33: 12,309,810 km (0.101 R)
• M34: 15,226,819 km (0.059 R)
• M35: 15,745,325 km (0.11 R)
• M36: 16,534,005 km (0.119 R)
• M37: 16,647,700 km (0.109 R)
• M38: 17,028,576 km (0.099 R)
• M39: 17,105,170 km (0.102 R)
• M40: 17,220,211 km (0.104 R)
• M41: 18,227,753 km (0.101 R)
• M42: 18,936,547 km (0.099 R)
• M43: 19,055,627 km (0.111 R)
• M44: 19,574,133 km (0.113 R)
• M45: 20,706,888 km (0.039 R)
• M46: 21,116,487 km (0.077 R)
• M47: 21,570,218 km (0.114 R)
• M48: 22,236,078 km (0.114 R)
• M49: 22,487,402 km (0.076 R)
• M50: 25,096,389 km (0.1 R)
• M51: 25,358,185 km (0.047 R)
• M52: 25,533,215 km (0.096 R)
• M53: 25,752,525 km (0.08 R)
• M54: 26,547,339 km (0.063 R)
• M55: 27,215,742 km (0.113 R)
• M56: 27,619,507 km (0.071 R)
• M57: 29,025,278 km (0.09 R)
• M58: 29,162,609 km (0.052 R)
• M59: 29,346,016 km (0.038 R)
• M60: 29,437,869 km (0.049 R)
• M61: 30,268,736 km (0.07 R)
• M62: 30,454,387 km (0.097 R)
• M63: 31,013,583 km (0.118 R)

Planet 3 - Ice Giant

Semi-Major Axis: 5.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 719.3

Radius: 5.1

Gravity: 27.65 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 5.57 AU - 5.87 AU

Year: 9443 Days

Day: 20.7 Hours

Environment

Temp: -223 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 74,857,903 km

• M1: 176,525 km (0.064 R)
• M2: 555,906 km (0.089 R)
• M3: 618,737 km (0.1 R)
• M4: 700,716 km (0.084 R)
• M5: 734,526 km (0.105 R)
• M6: 857,495 km (0.08 R)
• M7: 1,006,046 km (0.114 R)
• M8: 1,611,468 km (0.104 R)
• M9: 1,795,324 km (0.033 R)
• M10: 1,865,934 km (0.117 R)
• M11: 1,937,592 km (0.101 R)
• M12: 2,595,822 km (0.078 R)
• M13: 2,811,243 km (0.12 R)
• M14: 2,921,198 km (0.09 R)
• M15: 3,032,498 km (0.087 R)
• M16: 5,161,725 km (0.119 R)
• M17: 5,228,894 km (0.053 R)
• M18: 5,432,347 km (0.115 R)
• M19: 5,603,936 km (0.099 R)
• M20: 5,917,194 km (0.099 R)
• M21: 6,093,570 km (0.114 R)
• M22: 6,307,645 km (0.027 R)
• M23: 6,596,967 km (0.114 R)
• M24: 6,706,622 km (0.104 R)
• M25: 7,719,849 km (0.053 R)
• M26: 7,835,488 km (0.114 R)
• M27: 8,421,612 km (0.11 R)
• M28: 8,461,106 km (0.062 R)
• M29: 8,660,071 km (0.081 R)
• M30: 8,780,049 km (0.07 R)
• M31: 9,224,953 km (0.102 R)
• M32: 10,220,826 km (0.096 R)
• M33: 10,432,656 km (0.074 R)
• M34: 11,821,822 km (0.094 R)
• M35: 12,312,653 km (0.112 R)
• M36: 12,492,769 km (0.045 R)
• M37: 13,638,239 km (0.092 R)
• M38: 14,105,733 km (0.096 R)
• M39: 14,152,856 km (0.096 R)
• M40: 14,199,830 km (0.098 R)
• M41: 15,297,429 km (0.082 R)
• M42: 15,394,219 km (0.077 R)
• M43: 15,880,861 km (0.119 R)
• M44: 15,978,698 km (0.065 R)
• M45: 16,372,589 km (0.119 R)
• M46: 16,869,254 km (0.082 R)
• M47: 18,904,982 km (0.032 R)
• M48: 19,008,803 km (0.074 R)
• M49: 19,740,785 km (0.056 R)
• M50: 20,481,893 km (0.114 R)
• M51: 20,695,369 km (0.089 R)
• M52: 21,016,855 km (0.111 R)
• M53: 21,124,416 km (0.082 R)
• M54: 21,556,455 km (0.07 R)
• M55: 21,610,609 km (0.046 R)
• M56: 21,936,882 km (0.088 R)
• M57: 22,155,295 km (0.114 R)
• M58: 22,484,111 km (0.116 R)
• M59: 22,594,066 km (0.113 R)
• M60: 22,704,319 km (0.077 R)
• M61: 23,647,983 km (0.044 R)
• M62: 24,434,718 km (0.095 R)
• M63: 26,207,153 km (0.116 R)
• M64: 27,020,966 km (0.077 R)
• M65: 27,196,594 km (0.082 R)
• M66: 27,843,305 km (0.07 R)
• M67: 28,316,783 km (0.061 R)
• M68: 28,376,173 km (0.09 R)
• M69: 28,614,034 km (0.069 R)
• M70: 28,673,573 km (0.081 R)
• M71: 28,972,171 km (0.055 R)
• M72: 29,211,677 km (0.076 R)
• M73: 31,335,967 km (0.081 R)
• M74: 31,643,390 km (0.08 R)
• M75: 32,323,462 km (0.094 R)
• M76: 33,509,325 km (0.082 R)
• M77: 34,076,001 km (0.057 R)
• M78: 34,392,251 km (0.066 R)
• M79: 34,455,531 km (0.103 R)
• M80: 34,645,820 km (0.086 R)
• M81: 34,772,978 km (0.098 R)
• M82: 35,346,686 km (0.057 R)
• M83: 36,697,405 km (0.106 R)
• M84: 37,542,034 km (0.116 R)
• M85: 38,393,097 km (0.092 R)
• M86: 38,722,062 km (0.068 R)
• M87: 38,919,831 km (0.073 R)
• M88: 39,051,926 km (0.085 R)
• M89: 39,250,442 km (0.113 R)
• M90: 40,247,512 km (0.094 R)
• M91: 41,860,177 km (0.039 R)
• M92: 42,742,356 km (0.086 R)
• M93: 43,836,664 km (0.111 R)
• M94: 45,148,189 km (0.091 R)
• M95: 46,052,807 km (0.088 R)

Asteroid Belt

Center: 7.33 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 8.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 769

Radius: 3.3

Gravity: 70.62 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 7.7 AU - 10.16 AU

Year: 18420 Days

Day: 18 Hours

Environment

Temp: -244 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 74,857,903 km

• M1: 410,497 km (0.115 R)
• M2: 685,009 km (0.117 R)
• M3: 953,986 km (0.073 R)
• M4: 1,086,081 km (0.112 R)
• M5: 1,113,307 km (0.102 R)
• M6: 1,140,684 km (0.08 R)
• M7: 1,797,867 km (0.104 R)
• M8: 1,895,106 km (0.119 R)
• M9: 1,927,868 km (0.071 R)
• M10: 1,994,140 km (0.043 R)
• M11: 2,336,270 km (0.044 R)
• M12: 2,696,502 km (0.081 R)
• M13: 3,307,908 km (0.118 R)
• M14: 3,427,138 km (0.077 R)
• M15: 3,629,095 km (0.103 R)
• M16: 3,960,155 km (0.055 R)
• M17: 4,387,556 km (0.109 R)
• M18: 4,518,604 km (0.111 R)
• M19: 4,650,848 km (0.117 R)
• M20: 5,850,174 km (0.092 R)
• M21: 6,384,688 km (0.037 R)
• M22: 6,582,905 km (0.094 R)
• M23: 6,884,045 km (0.113 R)
• M24: 7,344,059 km (0.065 R)
• M25: 7,395,820 km (0.104 R)
• M26: 7,708,778 km (0.102 R)
• M27: 8,782,741 km (0.095 R)
• M28: 9,225,252 km (0.104 R)
• M29: 9,393,101 km (0.075 R)
• M30: 9,788,637 km (0.046 R)
• M31: 10,889,379 km (0.043 R)
• M32: 11,664,744 km (0.085 R)
• M33: 11,785,619 km (0.1 R)
• M34: 11,846,207 km (0.047 R)
• M35: 13,016,960 km (0.104 R)
• M36: 13,205,154 km (0.05 R)
• M37: 13,647,814 km (0.112 R)
• M38: 15,466,475 km (0.101 R)
• M39: 15,599,318 km (0.111 R)
• M40: 15,999,941 km (0.115 R)
• M41: 18,193,046 km (0.057 R)
• M42: 18,473,691 km (0.083 R)
• M43: 18,614,613 km (0.103 R)
• M44: 19,970,717 km (0.094 R)
• M45: 20,115,229 km (0.047 R)
• M46: 20,332,894 km (0.099 R)
• M47: 21,654,441 km (0.103 R)
• M48: 24,071,345 km (0.026 R)
• M49: 25,233,271 km (0.083 R)
• M50: 27,611,578 km (0.111 R)
• M51: 28,501,237 km (0.118 R)
• M52: 28,745,530 km (0.115 R)
• M53: 29,812,163 km (0.104 R)
• M54: 30,142,924 km (0.112 R)
• M55: 32,492,358 km (0.05 R)
• M56: 34,379,087 km (0.118 R)
• M57: 39,067,783 km (0.093 R)
• M58: 40,522,024 km (0.115 R)
• M59: 41,255,802 km (0.095 R)
• M60: 41,994,067 km (0.079 R)
• M61: 43,858,505 km (0.027 R)
• M62: 44,422,938 km (0.107 R)
• M63: 46,801,095 km (0.083 R)
• M64: 47,185,412 km (0.059 R)
• M65: 48,053,978 km (0.085 R)
• M66: 49,904,952 km (0.099 R)
• M67: 51,977,631 km (0.068 R)
• M68: 52,077,113 km (0.056 R)
• M69: 52,774,688 km (0.047 R)
• M70: 54,078,284 km (0.112 R)
• M71: 54,582,578 km (0.116 R)
• M72: 56,002,711 km (0.06 R)
• M73: 56,308,489 km (0.105 R)
• M74: 59,397,835 km (0.051 R)
• M75: 60,230,945 km (0.119 R)
• M76: 60,335,364 km (0.086 R)
• M77: 60,544,353 km (0.119 R)
• M78: 62,119,469 km (0.052 R)
• M79: 62,859,080 km (0.091 R)
• M80: 63,176,976 km (0.112 R)
• M81: 64,453,794 km (0.093 R)
• M82: 65,095,569 km (0.097 R)
• M83: 66,708,832 km (0.059 R)
• M84: 66,816,842 km (0.099 R)
• M85: 68,989,452 km (0.112 R)
• M86: 71,406,056 km (0.042 R)
• M87: 71,516,459 km (0.057 R)
• M88: 72,069,821 km (0.107 R)
• M89: 72,735,831 km (0.087 R)
• M90: 72,846,982 km (0.12 R)
• M91: 72,958,134 km (0.092 R)
• M92: 73,180,885 km (0.073 R)
• M93: 73,850,186 km (0.088 R)
• M94: 74,297,483 km (0.099 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 451 - 14,654 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit