🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.47 AU - 0.67 AU

Year: 166 Days

Day: 44.3 Hours

Environment

Temp: 157 °C

Axial Tilt: 38.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 80,815,426 km

• M1: 42,037 km (0.087 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.52 AU - 0.66 AU

Year: 174 Days

Day: 21.9 Hours

Environment

Temp: 114 °C

Axial Tilt: 39.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 6.5 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 12.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 156.2

Radius: 7.3

Gravity: 2.93 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 12.03 AU - 12.79 AU

Year: 16832 Days

Day: 23.8 Hours

Environment

Temp: -198 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 80,815,426 km

• M1: 409,150 km (0.033 R)
• M2: 744,549 km (0.102 R)
• M3: 856,448 km (0.112 R)
• M4: 1,640,490 km (0.115 R)
• M5: 1,787,994 km (0.093 R)
• M6: 2,421,092 km (0.116 R)
• M7: 2,836,675 km (0.105 R)
• M8: 3,488,024 km (0.118 R)
• M9: 5,477,526 km (0.118 R)
• M10: 5,731,094 km (0.066 R)
• M11: 7,680,654 km (0.112 R)
• M12: 7,786,569 km (0.11 R)
• M13: 7,857,479 km (0.11 R)
• M14: 7,928,687 km (0.055 R)
• M15: 8,143,360 km (0.116 R)
• M16: 8,947,149 km (0.104 R)
• M17: 9,283,146 km (0.064 R)
• M18: 9,396,093 km (0.094 R)
• M19: 9,623,332 km (0.082 R)
• M20: 10,121,942 km (0.055 R)
• M21: 12,034,850 km (0.065 R)
• M22: 13,032,219 km (0.113 R)
• M23: 13,116,442 km (0.099 R)
• M24: 13,285,637 km (0.113 R)
• M25: 15,282,470 km (0.034 R)
• M26: 15,594,381 km (0.097 R)
• M27: 16,634,386 km (0.034 R)
• M28: 20,275,149 km (0.03 R)
• M29: 21,160,619 km (0.097 R)
• M30: 21,657,882 km (0.09 R)
• M31: 22,461,522 km (0.113 R)
• M32: 22,613,364 km (0.082 R)
• M33: 26,730,896 km (0.06 R)
• M34: 28,081,316 km (0.049 R)
• M35: 30,175,835 km (0.114 R)
• M36: 30,623,283 km (0.103 R)
• M37: 30,791,580 km (0.117 R)
• M38: 31,694,553 km (0.114 R)
• M39: 31,807,948 km (0.118 R)
• M40: 33,873,595 km (0.076 R)
• M41: 34,513,426 km (0.073 R)
• M42: 35,157,145 km (0.099 R)
• M43: 35,686,871 km (0.104 R)
• M44: 37,471,424 km (0.083 R)
• M45: 37,651,390 km (0.035 R)
• M46: 38,919,831 km (0.033 R)
• M47: 39,406,772 km (0.105 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 508.5

Radius: 6.2

Gravity: 13.23 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 12.88 AU - 13.92 AU

Year: 18885 Days

Day: 24.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 47.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 80,815,426 km

• M1: 387,458 km (0.057 R)
• M2: 647,160 km (0.111 R)
• M3: 862,432 km (0.094 R)
• M4: 908,209 km (0.105 R)
• M5: 1,174,642 km (0.095 R)
• M6: 1,410,409 km (0.058 R)
• M7: 1,575,864 km (0.116 R)
• M8: 2,362,898 km (0.077 R)
• M9: 2,761,876 km (0.107 R)
• M10: 2,969,219 km (0.112 R)
• M11: 3,181,648 km (0.109 R)
• M12: 3,253,604 km (0.028 R)
• M13: 3,509,566 km (0.111 R)
• M14: 3,772,110 km (0.082 R)
• M15: 4,236,761 km (0.108 R)
• M16: 4,637,983 km (0.053 R)
• M17: 4,843,081 km (0.082 R)
• M18: 5,009,285 km (0.115 R)
• M19: 5,519,264 km (0.067 R)
• M20: 5,692,947 km (0.087 R)
• M21: 5,824,443 km (0.066 R)
• M22: 6,496,587 km (0.118 R)
• M23: 7,005,070 km (0.112 R)
• M24: 7,622,460 km (0.045 R)
• M25: 7,670,631 km (0.098 R)
• M26: 7,815,890 km (0.098 R)
• M27: 9,369,464 km (0.104 R)
• M28: 9,628,717 km (0.065 R)
• M29: 9,785,496 km (0.113 R)
• M30: 9,995,831 km (0.1 R)
• M31: 10,420,838 km (0.092 R)
• M32: 10,689,516 km (0.03 R)
• M33: 11,619,865 km (0.047 R)
• M34: 11,954,515 km (0.103 R)
• M35: 12,010,465 km (0.103 R)
• M36: 12,405,403 km (0.102 R)
• M37: 12,633,091 km (0.085 R)
• M38: 13,850,519 km (0.097 R)
• M39: 14,145,825 km (0.116 R)
• M40: 15,286,958 km (0.11 R)
• M41: 15,837,777 km (0.112 R)
• M42: 15,899,411 km (0.112 R)
• M43: 16,022,830 km (0.12 R)
• M44: 18,169,709 km (0.074 R)
• M45: 18,622,841 km (0.111 R)
• M46: 18,948,814 km (0.088 R)
• M47: 20,405,150 km (0.059 R)
• M48: 21,078,938 km (0.046 R)
• M49: 22,310,129 km (0.104 R)
• M50: 22,517,621 km (0.118 R)
• M51: 23,634,968 km (0.1 R)
• M52: 24,342,266 km (0.115 R)
• M53: 25,128,553 km (0.104 R)
• M54: 25,850,362 km (0.061 R)
• M55: 26,505,900 km (0.118 R)
• M56: 27,314,626 km (0.117 R)
• M57: 27,833,432 km (0.113 R)
• M58: 27,907,782 km (0.086 R)
• M59: 29,031,412 km (0.052 R)
• M60: 30,093,407 km (0.098 R)
• M61: 32,882,210 km (0.114 R)
• M62: 35,107,628 km (0.111 R)
• M63: 36,563,664 km (0.083 R)
• M64: 36,726,726 km (0.104 R)
• M65: 36,808,257 km (0.111 R)
• M66: 40,205,176 km (0.081 R)
• M67: 41,048,758 km (0.077 R)
• M68: 41,557,840 km (0.09 R)
• M69: 42,667,706 km (0.111 R)
• M70: 43,011,183 km (0.095 R)
• M71: 43,183,221 km (0.109 R)
• M72: 43,269,389 km (0.101 R)
• M73: 43,614,362 km (0.106 R)
• M74: 43,873,914 km (0.065 R)
• M75: 45,091,192 km (0.086 R)
• M76: 45,178,557 km (0.112 R)
• M77: 45,616,280 km (0.032 R)
• M78: 45,703,945 km (0.098 R)
• M79: 46,407,803 km (0.07 R)
• M80: 48,629,929 km (0.089 R)
• M81: 49,618,622 km (0.115 R)
• M82: 49,889,543 km (0.103 R)
• M83: 51,159,779 km (0.106 R)
• M84: 51,615,903 km (0.069 R)
• M85: 52,624,342 km (0.112 R)
• M86: 53,177,256 km (0.085 R)
• M87: 55,033,765 km (0.045 R)
• M88: 58,048,163 km (0.119 R)
• M89: 60,055,168 km (0.096 R)
• M90: 62,279,538 km (0.03 R)
• M91: 64,530,538 km (0.107 R)
• M92: 65,122,197 km (0.116 R)
• M93: 65,418,700 km (0.116 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 326.5

Radius: 5.5

Gravity: 10.79 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 17.72 AU - 20.14 AU

Year: 31710 Days

Day: 20.9 Hours

Environment

Temp: -213 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 80,815,426 km

• M1: 70,909 km (0.075 R)
• M2: 296,802 km (0.114 R)
• M3: 331,958 km (0.112 R)
• M4: 738,714 km (0.104 R)
• M5: 944,262 km (0.086 R)
• M6: 1,053,618 km (0.065 R)
• M7: 1,225,655 km (0.097 R)
• M8: 1,314,965 km (0.117 R)
• M9: 2,470,160 km (0.067 R)
• M10: 3,299,979 km (0.107 R)
• M11: 3,679,808 km (0.094 R)
• M12: 4,343,574 km (0.093 R)
• M13: 5,728,252 km (0.071 R)
• M14: 6,286,252 km (0.06 R)
• M15: 7,453,714 km (0.107 R)
• M16: 8,514,512 km (0.082 R)
• M17: 9,033,318 km (0.091 R)
• M18: 10,835,224 km (0.117 R)
• M19: 11,776,644 km (0.048 R)
• M20: 12,613,494 km (0.079 R)
• M21: 12,874,842 km (0.076 R)
• M22: 14,411,960 km (0.096 R)
• M23: 14,753,791 km (0.061 R)
• M24: 15,029,051 km (0.044 R)
• M25: 15,167,429 km (0.117 R)
• M26: 15,515,094 km (0.082 R)
• M27: 16,288,964 km (0.055 R)
• M28: 17,801,249 km (0.066 R)
• M29: 19,810,348 km (0.112 R)
• M30: 21,655,788 km (0.092 R)
• M31: 22,125,525 km (0.095 R)
• M32: 22,282,902 km (0.118 R)
• M33: 22,916,150 km (0.108 R)
• M34: 24,038,283 km (0.107 R)
• M35: 24,687,538 km (0.048 R)
• M36: 25,096,389 km (0.06 R)
• M37: 25,342,627 km (0.11 R)
• M38: 27,089,182 km (0.027 R)
• M39: 30,085,029 km (0.1 R)
• M40: 30,259,461 km (0.034 R)
• M41: 32,199,296 km (0.096 R)
• M42: 34,451,941 km (0.07 R)
• M43: 35,735,491 km (0.099 R)
• M44: 37,128,097 km (0.05 R)
• M45: 37,502,391 km (0.088 R)
• M46: 38,160,622 km (0.088 R)
• M47: 38,538,356 km (0.078 R)
• M48: 38,822,443 km (0.083 R)
• M49: 39,202,421 km (0.065 R)
• M50: 39,488,153 km (0.1 R)
• M51: 39,583,597 km (0.068 R)
• M52: 46,550,519 km (0.091 R)
• M53: 48,989,413 km (0.056 R)
• M54: 49,194,661 km (0.098 R)
• M55: 49,297,286 km (0.056 R)
• M56: 50,534,759 km (0.071 R)
• M57: 51,469,746 km (0.111 R)
• M58: 54,520,645 km (0.105 R)
• M59: 56,121,641 km (0.067 R)
• M60: 56,336,314 km (0.087 R)
• M61: 59,588,273 km (0.062 R)
• M62: 60,465,664 km (0.096 R)
• M63: 62,011,459 km (0.115 R)
• M64: 64,916,500 km (0.088 R)
• M65: 65,254,591 km (0.101 R)
• M66: 67,295,106 km (0.061 R)
• M67: 70,742,140 km (0.113 R)
• M68: 74,835,736 km (0.118 R)
• M69: 77,447,865 km (0.106 R)
• M70: 78,285,314 km (0.069 R)
• M71: 79,125,755 km (0.077 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: 370 - 10,937 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit