🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.44 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 76.7

Radius: 14.1

Gravity: 0.39 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.71 AU - 1.03 AU

Year: 516 Days

Day: 12.8 Hours

Environment

Temp: -143 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 59,084,096 km

• M1: 176,825 km (0.096 R)
• M2: 273,914 km (0.099 R)
• M3: 400,773 km (0.116 R)
• M4: 504,893 km (0.066 R)
• M5: 623,823 km (0.054 R)
• M6: 712,983 km (0.106 R)
• M7: 845,527 km (0.091 R)
• M8: 938,128 km (0.101 R)
• M9: 1,064,688 km (0.043 R)
• M10: 1,226,254 km (0.042 R)
• M11: 1,316,760 km (0.119 R)
• M12: 1,529,489 km (0.118 R)
• M13: 1,624,334 km (0.118 R)
• M14: 1,746,854 km (0.094 R)
• M15: 1,936,544 km (0.051 R)
• M16: 2,028,248 km (0.116 R)
• M17: 2,160,792 km (0.063 R)
• M18: 2,280,320 km (0.088 R)
• M19: 2,422,738 km (0.095 R)
• M20: 2,716,548 km (0.085 R)
• M21: 2,820,069 km (0.11 R)
• M22: 2,924,788 km (0.113 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 674.8

Radius: 13.4

Gravity: 3.76 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.79 AU - 1.23 AU

Year: 645 Days

Day: 8.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 59,084,096 km

• M1: 184,753 km (0.04 R)
• M2: 293,960 km (0.076 R)
• M3: 379,530 km (0.102 R)
• M4: 602,730 km (0.095 R)
• M5: 720,912 km (0.107 R)
• M6: 878,738 km (0.073 R)
• M7: 978,520 km (0.109 R)
• M8: 1,082,640 km (0.061 R)
• M9: 1,231,639 km (0.063 R)
• M10: 1,363,435 km (0.116 R)
• M11: 1,468,602 km (0.1 R)
• M12: 1,641,837 km (0.114 R)
• M13: 1,741,170 km (0.079 R)
• M14: 1,897,499 km (0.086 R)
• M15: 2,023,162 km (0.078 R)
• M16: 2,166,327 km (0.063 R)
• M17: 2,290,792 km (0.052 R)
• M18: 2,539,424 km (0.086 R)
• M19: 2,686,628 km (0.047 R)
• M20: 2,828,746 km (0.084 R)
• M21: 2,933,016 km (0.066 R)
• M22: 3,071,394 km (0.066 R)
• M23: 3,178,805 km (0.028 R)
• M24: 3,304,168 km (0.11 R)
• M25: 3,517,046 km (0.074 R)
• M26: 3,849,303 km (0.112 R)
• M27: 4,001,294 km (0.077 R)
• M28: 4,118,878 km (0.041 R)
• M29: 4,219,258 km (0.04 R)
• M30: 4,320,536 km (0.051 R)
• M31: 4,431,987 km (0.078 R)
• M32: 4,629,306 km (0.075 R)
• M33: 4,858,490 km (0.098 R)
• M34: 4,974,578 km (0.077 R)
• M35: 5,091,414 km (0.059 R)
• M36: 5,318,204 km (0.087 R)
• M37: 5,467,952 km (0.099 R)
• M38: 6,039,266 km (0.095 R)
• M39: 6,206,068 km (0.107 R)
• M40: 6,332,179 km (0.046 R)
• M41: 6,448,566 km (0.114 R)
• M42: 6,791,145 km (0.092 R)
• M43: 6,975,599 km (0.083 R)
• M44: 7,139,708 km (0.059 R)
• M45: 7,416,165 km (0.087 R)
• M46: 7,550,205 km (0.078 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 449

Radius: 12.5

Gravity: 2.87 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 3.45 AU - 5.09 AU

Year: 5610 Days

Day: 5.2 Hours

Environment

Temp: -222 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 59,084,096 km

• M1: 168,597 km (0.088 R)
• M2: 316,699 km (0.113 R)
• M3: 424,409 km (0.1 R)
• M4: 677,080 km (0.116 R)
• M5: 954,285 km (0.054 R)
• M6: 1,059,602 km (0.117 R)
• M7: 1,253,929 km (0.103 R)
• M8: 1,430,305 km (0.087 R)
• M9: 1,583,793 km (0.103 R)
• M10: 1,694,645 km (0.113 R)
• M11: 1,857,706 km (0.08 R)
• M12: 2,562,312 km (0.104 R)
• M13: 2,885,444 km (0.117 R)
• M14: 3,141,705 km (0.105 R)
• M15: 3,655,274 km (0.115 R)
• M16: 4,129,200 km (0.07 R)
• M17: 4,217,463 km (0.119 R)
• M18: 4,328,764 km (0.04 R)
• M19: 4,508,880 km (0.084 R)
• M20: 4,783,841 km (0.066 R)
• M21: 4,923,416 km (0.118 R)
• M22: 5,254,326 km (0.084 R)
• M23: 5,616,951 km (0.068 R)
• M24: 5,863,339 km (0.119 R)
• M25: 6,088,185 km (0.066 R)
• M26: 6,239,578 km (0.115 R)
• M27: 6,392,317 km (0.075 R)
• M28: 6,831,836 km (0.095 R)
• M29: 7,227,971 km (0.071 R)
• M30: 7,388,489 km (0.098 R)
• M31: 7,523,127 km (0.061 R)
• M32: 7,713,117 km (0.066 R)
• M33: 7,877,225 km (0.106 R)
• M34: 8,042,382 km (0.093 R)
• M35: 8,264,534 km (0.079 R)
• M36: 9,464,160 km (0.113 R)
• M37: 10,444,475 km (0.102 R)
• M38: 11,177,803 km (0.06 R)
• M39: 11,301,670 km (0.094 R)
• M40: 11,770,211 km (0.061 R)
• M41: 11,991,017 km (0.118 R)
• M42: 12,404,805 km (0.101 R)
• M43: 13,344,728 km (0.059 R)
• M44: 13,773,476 km (0.075 R)
• M45: 14,106,481 km (0.119 R)
• M46: 14,408,369 km (0.047 R)
• M47: 14,712,502 km (0.071 R)
• M48: 15,292,642 km (0.106 R)
• M49: 15,533,794 km (0.065 R)
• M50: 15,915,269 km (0.107 R)
• M51: 16,159,562 km (0.113 R)
• M52: 16,299,735 km (0.108 R)
• M53: 16,510,818 km (0.09 R)
• M54: 17,220,809 km (0.046 R)
• M55: 17,868,269 km (0.042 R)
• M56: 18,158,638 km (0.074 R)
• M57: 19,039,171 km (0.054 R)
• M58: 21,070,860 km (0.047 R)
• M59: 21,801,945 km (0.118 R)
• M60: 22,933,952 km (0.035 R)
• M61: 23,210,110 km (0.081 R)
• M62: 23,368,235 km (0.099 R)
• M63: 23,725,773 km (0.034 R)
• M64: 24,004,923 km (0.104 R)
• M65: 25,011,268 km (0.115 R)
• M66: 25,826,128 km (0.078 R)
• M67: 26,484,358 km (0.109 R)
• M68: 26,898,445 km (0.053 R)
• M69: 28,280,580 km (0.119 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 809.1

Radius: 5.6

Gravity: 25.8 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 6 AU - 8.64 AU

Year: 12592 Days

Day: 16.1 Hours

Environment

Temp: -219 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 59,084,096 km

• M1: 128,654 km (0.097 R)
• M2: 439,668 km (0.096 R)
• M3: 489,634 km (0.093 R)
• M4: 1,455,438 km (0.056 R)
• M5: 1,935,796 km (0.098 R)
• M6: 2,135,210 km (0.1 R)
• M7: 2,311,287 km (0.08 R)
• M8: 3,029,506 km (0.082 R)
• M9: 3,395,722 km (0.081 R)
• M10: 3,636,126 km (0.087 R)
• M11: 3,917,669 km (0.092 R)
• M12: 4,097,186 km (0.11 R)
• M13: 4,957,225 km (0.083 R)
• M14: 5,034,567 km (0.112 R)
• M15: 5,269,136 km (0.08 R)
• M16: 5,870,968 km (0.106 R)
• M17: 6,159,244 km (0.106 R)
• M18: 6,326,195 km (0.102 R)
• M19: 6,664,286 km (0.084 R)
• M20: 6,706,921 km (0.087 R)
• M21: 7,051,744 km (0.078 R)
• M22: 7,314,139 km (0.048 R)
• M23: 7,668,836 km (0.097 R)
• M24: 9,048,577 km (0.12 R)
• M25: 9,381,432 km (0.082 R)
• M26: 9,766,647 km (0.072 R)
• M27: 10,010,192 km (0.117 R)
• M28: 10,059,110 km (0.102 R)
• M29: 10,953,257 km (0.105 R)
• M30: 11,003,821 km (0.1 R)
• M31: 12,289,315 km (0.097 R)
• M32: 12,341,675 km (0.116 R)
• M33: 12,869,905 km (0.074 R)
• M34: 13,136,787 km (0.072 R)
• M35: 14,442,926 km (0.066 R)
• M36: 14,498,278 km (0.077 R)
• M37: 15,055,231 km (0.053 R)
• M38: 15,619,364 km (0.077 R)
• M39: 16,362,865 km (0.043 R)
• M40: 16,536,100 km (0.11 R)
• M41: 17,117,886 km (0.101 R)
• M42: 17,884,276 km (0.078 R)
• M43: 18,181,976 km (0.105 R)
• M44: 19,085,098 km (0.093 R)
• M45: 20,435,668 km (0.075 R)
• M46: 20,559,983 km (0.116 R)
• M47: 20,684,598 km (0.082 R)
• M48: 20,809,363 km (0.097 R)
• M49: 20,934,427 km (0.073 R)
• M50: 21,059,790 km (0.066 R)
• M51: 21,437,225 km (0.08 R)
• M52: 22,904,631 km (0.075 R)
• M53: 24,668,240 km (0.115 R)
• M54: 24,999,599 km (0.097 R)
• M55: 25,800,846 km (0.077 R)
• M56: 27,223,222 km (0.054 R)
• M57: 31,210,305 km (0.114 R)
• M58: 32,942,798 km (0.085 R)
• M59: 33,380,820 km (0.117 R)
• M60: 33,453,973 km (0.068 R)
• M61: 34,188,798 km (0.085 R)
• M62: 34,558,155 km (0.106 R)
• M63: 34,632,206 km (0.076 R)
• M64: 35,524,707 km (0.097 R)
• M65: 37,104,760 km (0.083 R)
• M66: 37,256,452 km (0.094 R)
• M67: 37,332,448 km (0.09 R)
• M68: 37,789,021 km (0.112 R)
• M69: 38,400,726 km (0.102 R)
• M70: 38,938,531 km (0.098 R)
• M71: 40,411,022 km (0.11 R)
• M72: 40,723,383 km (0.092 R)
• M73: 41,429,036 km (0.081 R)
• M74: 41,665,101 km (0.087 R)
• M75: 41,822,778 km (0.099 R)
• M76: 42,217,865 km (0.096 R)
• M77: 42,297,003 km (0.033 R)
• M78: 43,011,482 km (0.056 R)
• M79: 43,170,804 km (0.118 R)
• M80: 43,330,425 km (0.108 R)
• M81: 43,410,310 km (0.09 R)
• M82: 43,570,081 km (0.078 R)
• M83: 44,613,675 km (0.059 R)
• M84: 45,341,020 km (0.046 R)
• M85: 46,316,997 km (0.119 R)
• M86: 46,807,528 km (0.095 R)
• M87: 48,620,804 km (0.089 R)
• M88: 52,061,106 km (0.049 R)
• M89: 52,912,019 km (0.091 R)
• M90: 54,025,027 km (0.067 R)
• M91: 55,318,899 km (0.119 R)
• M92: 55,492,133 km (0.094 R)
• M93: 55,578,900 km (0.093 R)
• M94: 56,535,728 km (0.09 R)
• M95: 58,642,066 km (0.063 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 539 - 15,282 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit