🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.4 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 66.2

Radius: 12

Gravity: 0.46 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.68 AU - 0.9 AU

Year: 453 Days

Day: 14.9 Hours

Environment

Temp: -153 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 21,037,414 km

• M1: 153,188 km (0.074 R)
• M2: 239,357 km (0.025 R)
• M3: 321,935 km (0.052 R)
• M4: 400,324 km (0.11 R)
• M5: 528,978 km (0.118 R)
• M6: 612,902 km (0.119 R)
• M7: 794,065 km (0.087 R)
• M8: 882,777 km (0.067 R)
• M9: 996,920 km (0.074 R)
• M10: 1,099,395 km (0.103 R)
• M11: 1,288,636 km (0.104 R)
• M12: 1,395,150 km (0.093 R)
• M13: 1,549,535 km (0.097 R)
• M14: 1,643,632 km (0.113 R)
• M15: 1,763,310 km (0.117 R)
• M16: 1,837,959 km (0.109 R)
• M17: 1,924,128 km (0.117 R)
• M18: 2,001,171 km (0.102 R)
• M19: 2,144,037 km (0.085 R)
• M20: 2,257,133 km (0.116 R)
• M21: 2,338,514 km (0.115 R)
• M22: 2,466,570 km (0.066 R)
• M23: 2,558,273 km (0.094 R)
• M24: 2,635,615 km (0.066 R)
• M25: 2,737,491 km (0.104 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 791.8

Radius: 9.6

Gravity: 8.59 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 4.07 AU - 6.63 AU

Year: 7990 Days

Day: 11 Hours

Environment

Temp: -216 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 21,037,414 km

• M1: 206,744 km (0.1 R)
• M2: 290,070 km (0.068 R)
• M3: 390,151 km (0.109 R)
• M4: 531,671 km (0.107 R)
• M5: 676,482 km (0.104 R)
• M6: 953,986 km (0.087 R)
• M7: 1,042,398 km (0.066 R)
• M8: 1,568,085 km (0.075 R)
• M9: 1,652,458 km (0.118 R)
• M10: 2,578,768 km (0.077 R)
• M11: 2,729,862 km (0.038 R)
• M12: 3,227,574 km (0.055 R)
• M13: 3,363,259 km (0.096 R)
• M14: 3,612,489 km (0.049 R)
• M15: 3,725,137 km (0.1 R)
• M16: 3,896,277 km (0.039 R)
• M17: 3,982,894 km (0.102 R)
• M18: 4,158,073 km (0.042 R)
• M19: 4,246,635 km (0.078 R)
• M20: 5,071,667 km (0.088 R)
• M21: 5,389,712 km (0.117 R)
• M22: 5,518,815 km (0.095 R)
• M23: 5,681,578 km (0.088 R)
• M24: 5,813,074 km (0.055 R)
• M25: 6,213,248 km (0.113 R)
• M26: 6,970,214 km (0.115 R)
• M27: 7,252,654 km (0.076 R)
• M28: 7,902,059 km (0.113 R)
• M29: 8,308,067 km (0.117 R)
• M30: 10,358,007 km (0.053 R)
• M31: 11,170,323 km (0.089 R)
• M32: 11,500,935 km (0.053 R)
• M33: 11,751,062 km (0.088 R)
• M34: 11,834,837 km (0.092 R)
• M35: 12,045,172 km (0.062 R)
• M36: 12,469,581 km (0.057 R)
• M37: 12,597,936 km (0.075 R)
• M38: 12,855,693 km (0.037 R)
• M39: 13,115,395 km (0.087 R)
• M40: 14,935,552 km (0.071 R)
• M41: 15,667,086 km (0.097 R)
• M42: 15,898,065 km (0.118 R)
• M43: 17,546,633 km (0.094 R)
• M44: 18,318,259 km (0.088 R)
• M45: 18,953,302 km (0.119 R)
• M46: 19,298,275 km (0.101 R)
• M47: 19,397,309 km (0.06 R)
• M48: 19,645,342 km (0.061 R)
• M49: 21,822,141 km (0.068 R)
• M50: 21,976,974 km (0.094 R)
• M51: 22,443,271 km (0.072 R)
• M52: 22,808,140 km (0.097 R)
• M53: 23,385,738 km (0.047 R)
• M54: 23,491,204 km (0.07 R)
• M55: 24,234,257 km (0.076 R)
• M56: 24,985,088 km (0.097 R)
• M57: 25,797,854 km (0.079 R)
• M58: 26,180,226 km (0.032 R)
• M59: 26,564,393 km (0.115 R)
• M60: 27,282,762 km (0.08 R)
• M61: 28,738,798 km (0.085 R)
• M62: 29,078,385 km (0.05 R)
• M63: 29,590,309 km (0.037 R)
• M64: 29,761,599 km (0.073 R)
• M65: 30,853,962 km (0.084 R)
• M66: 30,969,751 km (0.119 R)
• M67: 32,370,137 km (0.104 R)
• M68: 33,018,943 km (0.118 R)
• M69: 33,196,515 km (0.108 R)
• M70: 34,029,925 km (0.09 R)
• M71: 34,269,282 km (0.113 R)
• M72: 34,509,237 km (0.119 R)
• M73: 34,990,792 km (0.088 R)
• M74: 35,960,486 km (0.116 R)
• M75: 37,185,094 km (0.065 R)
• M76: 37,431,631 km (0.075 R)
• M77: 38,610,163 km (0.076 R)
• M78: 38,797,310 km (0.118 R)
• M79: 38,922,374 km (0.108 R)
• M80: 38,984,906 km (0.109 R)
• M81: 39,235,333 km (0.069 R)
• M82: 39,423,527 km (0.058 R)
• M83: 41,258,345 km (0.091 R)
• M84: 41,961,604 km (0.097 R)
• M85: 42,153,987 km (0.063 R)

Planet 3 - Ice Giant

Semi-Major Axis: 9.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 832.6

Radius: 6.4

Gravity: 20.33 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 8.63 AU - 9.99 AU

Year: 18342 Days

Day: 23.1 Hours

Environment

Temp: -231 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 21,037,414 km

• M1: 400,623 km (0.089 R)
• M2: 669,301 km (0.106 R)
• M3: 786,286 km (0.108 R)
• M4: 1,204,861 km (0.092 R)
• M5: 1,261,708 km (0.077 R)
• M6: 1,407,566 km (0.066 R)
• M7: 1,497,624 km (0.072 R)
• M8: 1,620,893 km (0.111 R)
• M9: 2,286,304 km (0.084 R)
• M10: 3,342,465 km (0.114 R)
• M11: 3,793,503 km (0.069 R)
• M12: 3,962,399 km (0.104 R)
• M13: 4,263,689 km (0.105 R)
• M14: 4,351,204 km (0.059 R)
• M15: 4,752,126 km (0.102 R)
• M16: 5,072,265 km (0.104 R)
• M17: 5,493,982 km (0.104 R)
• M18: 6,073,823 km (0.12 R)
• M19: 6,774,689 km (0.076 R)
• M20: 7,031,250 km (0.084 R)
• M21: 7,819,630 km (0.066 R)
• M22: 8,415,628 km (0.075 R)
• M23: 9,536,116 km (0.075 R)
• M24: 9,593,412 km (0.096 R)
• M25: 9,650,858 km (0.081 R)
• M26: 10,822,060 km (0.06 R)
• M27: 11,485,227 km (0.056 R)
• M28: 12,787,327 km (0.088 R)
• M29: 13,040,596 km (0.12 R)
• M30: 13,745,800 km (0.105 R)
• M31: 14,463,272 km (0.114 R)
• M32: 14,529,095 km (0.101 R)
• M33: 15,125,990 km (0.087 R)
• M34: 16,964,399 km (0.057 R)
• M35: 17,033,812 km (0.114 R)
• M36: 17,103,375 km (0.101 R)
• M37: 17,733,481 km (0.102 R)
• M38: 19,961,143 km (0.103 R)
• M39: 21,294,509 km (0.039 R)
• M40: 21,594,752 km (0.072 R)
• M41: 22,427,414 km (0.118 R)
• M42: 22,656,448 km (0.084 R)
• M43: 23,270,697 km (0.102 R)
• M44: 23,579,916 km (0.047 R)
• M45: 25,304,779 km (0.115 R)
• M46: 27,639,852 km (0.029 R)
• M47: 28,460,845 km (0.083 R)
• M48: 28,791,457 km (0.117 R)
• M49: 30,295,214 km (0.105 R)
• M50: 30,632,707 km (0.097 R)
• M51: 31,056,518 km (0.117 R)
• M52: 32,770,910 km (0.116 R)
• M53: 34,164,414 km (0.114 R)
• M54: 35,310,782 km (0.059 R)
• M55: 37,641,068 km (0.04 R)
• M56: 39,651,364 km (0.089 R)
• M57: 41,602,719 km (0.085 R)
• M58: 41,696,367 km (0.036 R)
• M59: 42,165,955 km (0.118 R)
• M60: 42,637,188 km (0.106 R)
• M61: 43,015,521 km (0.065 R)
• M62: 43,299,907 km (0.037 R)
• M63: 43,680,185 km (0.109 R)
• M64: 44,539,774 km (0.098 R)
• M65: 46,081,679 km (0.064 R)
• M66: 49,514,950 km (0.111 R)
• M67: 50,211,478 km (0.077 R)
• M68: 50,610,904 km (0.104 R)
• M69: 50,710,985 km (0.075 R)
• M70: 51,011,528 km (0.084 R)
• M71: 51,916,445 km (0.037 R)
• M72: 52,219,381 km (0.047 R)
• M73: 53,946,488 km (0.089 R)
• M74: 55,692,295 km (0.112 R)
• M75: 57,039,873 km (0.104 R)
• M76: 57,248,113 km (0.092 R)
• M77: 57,352,383 km (0.086 R)
• M78: 58,293,204 km (0.058 R)
• M79: 59,028,627 km (0.103 R)
• M80: 59,767,042 km (0.077 R)
• M81: 60,296,319 km (0.092 R)
• M82: 60,508,449 km (0.115 R)
• M83: 65,783,120 km (0.108 R)
• M84: 66,220,245 km (0.114 R)
• M85: 66,877,578 km (0.078 R)
• M86: 66,987,383 km (0.119 R)
• M87: 67,207,143 km (0.091 R)
• M88: 67,757,513 km (0.033 R)
• M89: 68,530,485 km (0.086 R)
• M90: 71,091,003 km (0.114 R)
• M91: 73,003,611 km (0.101 R)
• M92: 75,846,868 km (0.085 R)
• M93: 75,961,311 km (0.108 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 16.1

Radius: 6

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 7.38 AU - 11.66 AU

Year: 18966 Days

Day: 22.8 Hours

Environment

Temp: -233 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 21,037,414 km

• M1: 84,373 km (0.079 R)
• M2: 129,552 km (0.119 R)
• M3: 295,007 km (0.054 R)
• M4: 367,412 km (0.12 R)
• M5: 462,856 km (0.06 R)
• M6: 881,431 km (0.049 R)
• M7: 1,012,179 km (0.108 R)
• M8: 1,280,259 km (0.063 R)
• M9: 1,492,388 km (0.078 R)
• M10: 2,034,531 km (0.095 R)
• M11: 2,120,849 km (0.091 R)
• M12: 2,326,845 km (0.119 R)
• M13: 2,616,766 km (0.055 R)
• M14: 2,663,590 km (0.117 R)
• M15: 2,950,519 km (0.039 R)
• M16: 3,180,451 km (0.025 R)
• M17: 3,588,255 km (0.106 R)
• M18: 4,175,725 km (0.06 R)
• M19: 4,230,478 km (0.072 R)
• M20: 4,527,280 km (0.107 R)
• M21: 4,792,517 km (0.088 R)
• M22: 5,477,526 km (0.112 R)
• M23: 5,658,689 km (0.063 R)
• M24: 5,699,230 km (0.051 R)
• M25: 6,444,826 km (0.095 R)
• M26: 6,872,377 km (0.038 R)
• M27: 7,530,607 km (0.119 R)
• M28: 7,776,995 km (0.08 R)
• M29: 8,369,851 km (0.116 R)
• M30: 9,001,005 km (0.093 R)
• M31: 9,334,159 km (0.086 R)
• M32: 9,406,116 km (0.063 R)
• M33: 9,623,033 km (0.105 R)
• M34: 9,817,211 km (0.101 R)
• M35: 10,037,269 km (0.11 R)
• M36: 10,160,239 km (0.104 R)
• M37: 10,457,340 km (0.087 R)
• M38: 10,807,549 km (0.084 R)
• M39: 11,009,506 km (0.096 R)
• M40: 11,238,091 km (0.045 R)
• M41: 11,570,947 km (0.078 R)
• M42: 11,829,302 km (0.037 R)
• M43: 13,015,314 km (0.051 R)
• M44: 13,337,847 km (0.084 R)
• M45: 13,391,852 km (0.099 R)
• M46: 13,717,526 km (0.092 R)
• M47: 13,881,486 km (0.099 R)
• M48: 14,100,796 km (0.086 R)
• M49: 14,515,481 km (0.107 R)
• M50: 14,710,258 km (0.08 R)
• M51: 14,794,033 km (0.083 R)
• M52: 14,877,957 km (0.084 R)
• M53: 14,933,907 km (0.102 R)
• M54: 15,299,973 km (0.118 R)
• M55: 15,555,037 km (0.106 R)
• M56: 16,213,268 km (0.1 R)
• M57: 16,880,624 km (0.113 R)
• M58: 16,997,609 km (0.088 R)
• M59: 17,468,244 km (0.095 R)
• M60: 17,705,207 km (0.098 R)
• M61: 18,723,819 km (0.03 R)
• M62: 18,935,949 km (0.056 R)
• M63: 19,699,945 km (0.119 R)
• M64: 20,101,167 km (0.115 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 508 - 14,560 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit