🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.51 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.98 AU - 1.06 AU

Year: 390 Days

Day: 28 Hours

Environment

Temp: 10 °C

Axial Tilt: 49.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.83 AU - 1.33 AU

Year: 425 Days

Day: 37.7 Hours

Environment

Temp: 12 °C

Axial Tilt: 156 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 110,436,081 km

• M1: 291,865 km (0.056 R)

Asteroid Belt

Center: 4.63 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 504.2

Radius: 13

Gravity: 2.98 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 7.08 AU - 9.28 AU

Year: 8861 Days

Day: 10.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 110,436,081 km

• M1: 162,912 km (0.111 R)
• M2: 300,393 km (0.077 R)
• M3: 717,172 km (0.057 R)
• M4: 835,953 km (0.094 R)
• M5: 1,199,775 km (0.116 R)
• M6: 1,381,536 km (0.102 R)
• M7: 1,573,022 km (0.059 R)
• M8: 1,672,205 km (0.104 R)
• M9: 1,773,483 km (0.098 R)
• M10: 1,961,378 km (0.117 R)
• M11: 2,200,136 km (0.06 R)
• M12: 2,541,369 km (0.104 R)
• M13: 2,730,460 km (0.077 R)
• M14: 2,924,339 km (0.074 R)
• M15: 4,181,260 km (0.078 R)
• M16: 4,866,269 km (0.098 R)
• M17: 5,043,094 km (0.111 R)
• M18: 5,678,586 km (0.077 R)
• M19: 6,116,459 km (0.116 R)
• M20: 6,275,631 km (0.12 R)
• M21: 6,371,673 km (0.076 R)
• M22: 6,793,838 km (0.1 R)
• M23: 7,024,966 km (0.118 R)
• M24: 7,393,576 km (0.053 R)
• M25: 7,495,153 km (0.063 R)
• M26: 8,079,931 km (0.11 R)
• M27: 8,360,127 km (0.09 R)
• M28: 9,074,906 km (0.105 R)
• M29: 9,846,532 km (0.111 R)
• M30: 10,410,516 km (0.108 R)
• M31: 10,907,929 km (0.112 R)
• M32: 11,374,076 km (0.046 R)
• M33: 11,965,885 km (0.08 R)
• M34: 12,125,356 km (0.075 R)
• M35: 12,770,422 km (0.111 R)
• M36: 12,851,953 km (0.076 R)
• M37: 13,138,283 km (0.074 R)
• M38: 13,468,147 km (0.098 R)
• M39: 14,220,474 km (0.092 R)
• M40: 14,815,126 km (0.087 R)
• M41: 14,986,415 km (0.114 R)
• M42: 15,548,006 km (0.092 R)
• M43: 15,722,287 km (0.069 R)
• M44: 17,590,166 km (0.086 R)
• M45: 17,953,839 km (0.063 R)
• M46: 18,090,871 km (0.083 R)
• M47: 18,182,424 km (0.069 R)
• M48: 18,320,054 km (0.115 R)
• M49: 18,735,039 km (0.119 R)
• M50: 19,106,490 km (0.067 R)
• M51: 19,574,133 km (0.049 R)
• M52: 19,998,393 km (0.106 R)
• M53: 20,568,810 km (0.092 R)
• M54: 21,774,269 km (0.111 R)
• M55: 22,115,801 km (0.084 R)
• M56: 23,201,134 km (0.087 R)
• M57: 23,400,249 km (0.089 R)
• M58: 23,549,996 km (0.08 R)
• M59: 25,372,098 km (0.075 R)
• M60: 25,628,658 km (0.096 R)
• M61: 25,937,728 km (0.083 R)
• M62: 26,299,904 km (0.107 R)
• M63: 26,872,565 km (0.093 R)
• M64: 27,239,079 km (0.119 R)
• M65: 27,449,115 km (0.109 R)
• M66: 30,502,258 km (0.115 R)
• M67: 30,829,877 km (0.102 R)
• M68: 32,041,171 km (0.114 R)
• M69: 32,708,378 km (0.088 R)
• M70: 34,396,440 km (0.03 R)
• M71: 34,623,679 km (0.104 R)
• M72: 34,794,370 km (0.114 R)
• M73: 35,136,800 km (0.108 R)
• M74: 35,767,205 km (0.047 R)
• M75: 36,112,776 km (0.067 R)
• M76: 36,459,395 km (0.075 R)
• M77: 37,214,116 km (0.085 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 981.3

Radius: 4.8

Gravity: 42.59 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 17.67 AU - 18.21 AU

Year: 28779 Days

Day: 19.6 Hours

Environment

Temp: -199 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 110,436,081 km

• M1: 221,704 km (0.105 R)
• M2: 837,299 km (0.096 R)
• M3: 2,083,300 km (0.115 R)
• M4: 2,214,796 km (0.073 R)
• M5: 3,009,909 km (0.067 R)
• M6: 3,463,340 km (0.07 R)
• M7: 3,567,012 km (0.118 R)
• M8: 3,671,730 km (0.096 R)
• M9: 4,265,484 km (0.116 R)
• M10: 4,715,923 km (0.098 R)
• M11: 4,830,814 km (0.113 R)
• M12: 6,281,016 km (0.116 R)
• M13: 8,683,857 km (0.101 R)
• M14: 10,127,477 km (0.12 R)
• M15: 10,275,878 km (0.114 R)
• M16: 10,350,377 km (0.08 R)
• M17: 11,488,967 km (0.082 R)
• M18: 13,229,239 km (0.093 R)
• M19: 14,462,225 km (0.091 R)
• M20: 17,834,759 km (0.064 R)
• M21: 18,193,943 km (0.063 R)
• M22: 19,010,598 km (0.112 R)
• M23: 19,193,706 km (0.078 R)
• M24: 19,839,071 km (0.084 R)
• M25: 21,246,039 km (0.058 R)
• M26: 21,626,616 km (0.092 R)
• M27: 21,722,060 km (0.05 R)
• M28: 23,269,051 km (0.067 R)
• M29: 24,253,854 km (0.113 R)
• M30: 25,352,650 km (0.09 R)
• M31: 25,958,971 km (0.091 R)
• M32: 26,263,851 km (0.077 R)
• M33: 27,288,596 km (0.104 R)
• M34: 27,391,819 km (0.107 R)
• M35: 27,598,713 km (0.08 R)
• M36: 28,535,644 km (0.072 R)
• M37: 29,060,733 km (0.109 R)
• M38: 30,333,811 km (0.104 R)
• M39: 30,762,259 km (0.06 R)
• M40: 31,624,990 km (0.074 R)
• M41: 31,950,664 km (0.101 R)
• M42: 35,267,249 km (0.091 R)
• M43: 36,396,713 km (0.119 R)
• M44: 36,966,083 km (0.117 R)
• M45: 37,194,519 km (0.105 R)
• M46: 37,882,968 km (0.043 R)
• M47: 39,039,509 km (0.053 R)
• M48: 39,272,283 km (0.098 R)
• M49: 39,739,029 km (0.097 R)
• M50: 39,856,014 km (0.099 R)
• M51: 42,339,189 km (0.041 R)
• M52: 52,501,672 km (0.119 R)
• M53: 53,790,158 km (0.085 R)
• M54: 54,958,667 km (0.107 R)
• M55: 57,320,668 km (0.115 R)
• M56: 59,047,028 km (0.104 R)
• M57: 60,521,015 km (0.094 R)
• M58: 60,790,441 km (0.073 R)
• M59: 61,736,199 km (0.104 R)
• M60: 61,871,585 km (0.096 R)
• M61: 64,739,975 km (0.068 R)
• M62: 67,511,724 km (0.08 R)
• M63: 70,322,069 km (0.06 R)
• M64: 71,030,565 km (0.107 R)
• M65: 71,883,871 km (0.082 R)
• M66: 72,454,737 km (0.088 R)
• M67: 72,740,618 km (0.087 R)
• M68: 73,170,263 km (0.06 R)
• M69: 74,464,285 km (0.084 R)
• M70: 74,608,497 km (0.109 R)
• M71: 75,910,896 km (0.1 R)
• M72: 78,831,795 km (0.081 R)
• M73: 80,158,129 km (0.115 R)
• M74: 80,305,932 km (0.066 R)
• M75: 80,749,939 km (0.107 R)
• M76: 82,087,044 km (0.057 R)
• M77: 83,431,331 km (0.117 R)
• M78: 84,632,303 km (0.115 R)
• M79: 84,782,798 km (0.099 R)
• M80: 84,933,443 km (0.109 R)
• M81: 86,292,989 km (0.074 R)
• M82: 86,444,531 km (0.107 R)
• M83: 86,747,766 km (0.12 R)
• M84: 86,899,608 km (0.06 R)
• M85: 87,507,574 km (0.054 R)
• M86: 91,957,362 km (0.112 R)
• M87: 95,538,586 km (0.071 R)
• M88: 95,852,143 km (0.079 R)
• M89: 98,689,566 km (0.093 R)
• M90: 99,323,861 km (0.106 R)
• M91: 101,714,435 km (0.063 R)
• M92: 101,874,504 km (0.047 R)
• M93: 102,194,793 km (0.093 R)
• M94: 103,801,475 km (0.062 R)
• M95: 103,962,741 km (0.07 R)
• M96: 105,740,562 km (0.057 R)
• M97: 108,344,612 km (0.12 R)
• M98: 108,507,973 km (0.081 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 867.8

Radius: 5

Gravity: 34.71 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 17.48 AU - 20.28 AU

Year: 31071 Days

Day: 21.7 Hours

Environment

Temp: -213 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 110,436,081 km

• M1: 422,315 km (0.093 R)
• M2: 1,186,760 km (0.073 R)
• M3: 1,564,195 km (0.102 R)
• M4: 3,092,038 km (0.097 R)
• M5: 3,293,996 km (0.113 R)
• M6: 3,500,291 km (0.097 R)
• M7: 3,817,588 km (0.031 R)
• M8: 4,088,959 km (0.071 R)
• M9: 5,355,454 km (0.081 R)
• M10: 6,156,401 km (0.079 R)
• M11: 6,667,577 km (0.053 R)
• M12: 7,258,937 km (0.076 R)
• M13: 7,594,785 km (0.09 R)
• M14: 8,211,726 km (0.114 R)
• M15: 10,008,397 km (0.104 R)
• M16: 10,231,896 km (0.115 R)
• M17: 10,457,190 km (0.03 R)
• M18: 11,065,455 km (0.115 R)
• M19: 11,374,076 km (0.118 R)
• M20: 13,120,631 km (0.086 R)
• M21: 16,415,374 km (0.079 R)
• M22: 17,837,003 km (0.102 R)
• M23: 18,745,212 km (0.049 R)
• M24: 19,668,530 km (0.088 R)
• M25: 20,041,926 km (0.049 R)
• M26: 20,795,899 km (0.11 R)
• M27: 21,271,770 km (0.097 R)
• M28: 21,944,063 km (0.042 R)
• M29: 22,720,925 km (0.114 R)
• M30: 23,112,721 km (0.083 R)
• M31: 24,301,426 km (0.101 R)
• M32: 25,917,083 km (0.079 R)
• M33: 26,223,759 km (0.098 R)
• M34: 27,358,907 km (0.114 R)
• M35: 28,194,561 km (0.075 R)
• M36: 28,826,612 km (0.104 R)
• M37: 30,212,337 km (0.095 R)
• M38: 30,859,198 km (0.072 R)
• M39: 32,386,144 km (0.115 R)
• M40: 32,716,456 km (0.061 R)
• M41: 33,380,670 km (0.065 R)
• M42: 33,714,423 km (0.051 R)
• M43: 34,609,767 km (0.075 R)
• M44: 35,853,673 km (0.115 R)
• M45: 36,767,417 km (0.104 R)
• M46: 38,617,942 km (0.098 R)
• M47: 38,851,315 km (0.036 R)
• M48: 40,735,650 km (0.054 R)
• M49: 41,449,830 km (0.089 R)
• M50: 41,808,566 km (0.058 R)
• M51: 42,168,349 km (0.116 R)
• M52: 42,890,757 km (0.097 R)
• M53: 45,451,573 km (0.086 R)
• M54: 46,564,132 km (0.084 R)
• M55: 48,438,145 km (0.063 R)
• M56: 49,701,200 km (0.08 R)
• M57: 49,828,208 km (0.109 R)
• M58: 49,955,217 km (0.1 R)
• M59: 50,209,533 km (0.108 R)
• M60: 51,616,053 km (0.083 R)
• M61: 53,554,841 km (0.078 R)
• M62: 54,075,890 km (0.099 R)
• M63: 54,991,728 km (0.105 R)
• M64: 55,254,273 km (0.101 R)
• M65: 55,517,415 km (0.107 R)
• M66: 56,971,357 km (0.114 R)
• M67: 57,636,469 km (0.114 R)
• M68: 57,903,202 km (0.091 R)
• M69: 58,304,125 km (0.07 R)
• M70: 59,243,150 km (0.085 R)
• M71: 60,457,885 km (0.084 R)
• M72: 63,598,992 km (0.051 R)
• M73: 64,150,709 km (0.12 R)
• M74: 66,652,882 km (0.029 R)
• M75: 67,073,103 km (0.088 R)
• M76: 72,326,382 km (0.104 R)
• M77: 74,348,347 km (0.088 R)
• M78: 75,075,093 km (0.073 R)
• M79: 77,563,205 km (0.071 R)
• M80: 78,595,430 km (0.113 R)
• M81: 79,335,640 km (0.102 R)
• M82: 80,822,942 km (0.074 R)
• M83: 81,570,034 km (0.119 R)
• M84: 83,523,184 km (0.074 R)
• M85: 85,036,067 km (0.109 R)
• M86: 88,396,035 km (0.096 R)
• M87: 91,954,969 km (0.082 R)
• M88: 93,047,332 km (0.049 R)
• M89: 93,830,328 km (0.116 R)
• M90: 94,301,112 km (0.098 R)
• M91: 96,034,054 km (0.08 R)
• M92: 104,367,403 km (0.111 R)
• M93: 104,855,092 km (0.107 R)
• M94: 107,469,465 km (0.067 R)
• M95: 107,961,941 km (0.047 R)
• M96: 108,455,315 km (0.077 R)
• M97: 109,114,293 km (0.101 R)
• M98: 110,270,535 km (0.041 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 382 - 19,340 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit