🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.45 AU - 0.63 AU

Year: 149 Days

Day: 27.4 Hours

Environment

Temp: 146 °C

Axial Tilt: 36.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.66 AU - 0.94 AU

Year: 268 Days

Day: 16.1 Hours

Environment

Temp: 159 °C

Axial Tilt: 10.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.78 AU - 0.82 AU

Year: 268 Days

Day: 41.4 Hours

Environment

Temp: 165 °C

Axial Tilt: 41.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.37 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.5 AU - 2.36 AU

Year: 1005 Days

Day: 41.5 Hours

Environment

Temp: -82 °C

Axial Tilt: 6.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 2.03 AU - 2.47 AU

Year: 1265 Days

Day: 45.4 Hours

Environment

Temp: -87 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 93,359,542 km

• M1: 812,316 km (0.103 R)
• M2: 864,676 km (0.102 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 852

Radius: 8.7

Gravity: 11.26 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 9.68 AU - 13.42 AU

Year: 14710 Days

Day: 8.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 93,359,542 km

• M1: 155,881 km (0.092 R)
• M2: 471,532 km (0.115 R)
• M3: 640,728 km (0.118 R)
• M4: 1,062,145 km (0.106 R)
• M5: 1,448,107 km (0.117 R)
• M6: 1,671,158 km (0.066 R)
• M7: 1,728,753 km (0.115 R)
• M8: 2,772,198 km (0.111 R)
• M9: 3,483,536 km (0.069 R)
• M10: 3,898,221 km (0.103 R)
• M11: 4,448,442 km (0.103 R)
• M12: 4,856,545 km (0.076 R)
• M13: 5,362,036 km (0.092 R)
• M14: 6,062,005 km (0.036 R)
• M15: 6,331,879 km (0.093 R)
• M16: 6,513,940 km (0.118 R)
• M17: 9,086,126 km (0.107 R)
• M18: 9,240,212 km (0.1 R)
• M19: 9,603,136 km (0.119 R)
• M20: 10,023,506 km (0.106 R)
• M21: 10,289,342 km (0.065 R)
• M22: 11,764,526 km (0.099 R)
• M23: 11,820,476 km (0.094 R)
• M24: 11,876,425 km (0.088 R)
• M25: 12,101,271 km (0.109 R)
• M26: 12,214,217 km (0.08 R)
• M27: 12,384,310 km (0.025 R)
• M28: 13,479,965 km (0.1 R)
• M29: 14,068,932 km (0.088 R)
• M30: 14,306,942 km (0.076 R)
• M31: 15,577,925 km (0.067 R)
• M32: 16,507,826 km (0.067 R)
• M33: 17,011,073 km (0.098 R)
• M34: 17,583,285 km (0.086 R)
• M35: 18,551,034 km (0.105 R)
• M36: 18,942,980 km (0.112 R)
• M37: 19,602,258 km (0.106 R)
• M38: 20,202,145 km (0.078 R)
• M39: 22,175,491 km (0.076 R)
• M40: 22,730,648 km (0.026 R)
• M41: 22,939,936 km (0.1 R)
• M42: 23,290,294 km (0.087 R)
• M43: 23,571,837 km (0.119 R)
• M44: 23,783,817 km (0.113 R)
• M45: 24,067,305 km (0.094 R)
• M46: 24,781,037 km (0.077 R)
• M47: 25,284,883 km (0.067 R)
• M48: 26,083,286 km (0.048 R)
• M49: 26,229,294 km (0.116 R)
• M50: 26,963,819 km (0.068 R)
• M51: 27,556,227 km (0.114 R)
• M52: 27,928,576 km (0.11 R)
• M53: 28,678,361 km (0.066 R)
• M54: 28,980,249 km (0.083 R)
• M55: 29,207,339 km (0.106 R)
• M56: 29,891,899 km (0.048 R)
• M57: 30,504,951 km (0.108 R)
• M58: 30,890,165 km (0.107 R)
• M59: 33,077,286 km (0.054 R)
• M60: 33,235,411 km (0.106 R)
• M61: 33,711,282 km (0.106 R)
• M62: 34,349,317 km (0.097 R)
• M63: 35,556,272 km (0.107 R)
• M64: 35,799,369 km (0.083 R)
• M65: 36,043,064 km (0.099 R)
• M66: 36,450,269 km (0.103 R)
• M67: 36,695,460 km (0.113 R)
• M68: 39,259,867 km (0.113 R)
• M69: 39,679,040 km (0.104 R)
• M70: 42,653,494 km (0.078 R)
• M71: 43,516,375 km (0.083 R)
• M72: 43,950,059 km (0.091 R)
• M73: 45,523,081 km (0.063 R)
• M74: 47,827,486 km (0.057 R)
• M75: 48,633,969 km (0.083 R)
• M76: 50,169,740 km (0.102 R)
• M77: 52,548,945 km (0.043 R)
• M78: 53,381,158 km (0.108 R)
• M79: 53,752,310 km (0.119 R)
• M80: 54,217,559 km (0.116 R)
• M81: 55,245,895 km (0.09 R)
• M82: 56,658,398 km (0.104 R)
• M83: 56,847,640 km (0.041 R)
• M84: 57,416,560 km (0.113 R)
• M85: 57,606,699 km (0.039 R)
• M86: 58,655,829 km (0.101 R)
• M87: 59,326,776 km (0.076 R)
• M88: 59,711,242 km (0.116 R)
• M89: 61,160,696 km (0.108 R)
• M90: 61,549,202 km (0.1 R)
• M91: 63,307,276 km (0.116 R)
• M92: 64,488,650 km (0.105 R)
• M93: 64,686,119 km (0.086 R)
• M94: 65,776,538 km (0.091 R)
• M95: 66,573,296 km (0.117 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 700.6

Radius: 7.8

Gravity: 11.52 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 13.61 AU - 17.57 AU

Year: 23067 Days

Day: 17.4 Hours

Environment

Temp: -197 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 93,359,542 km

• M1: 99,632 km (0.119 R)
• M2: 390,750 km (0.097 R)
• M3: 745,596 km (0.069 R)
• M4: 874,250 km (0.055 R)
• M5: 927,806 km (0.111 R)
• M6: 1,095,655 km (0.084 R)
• M7: 1,213,089 km (0.041 R)
• M8: 1,428,660 km (0.099 R)
• M9: 1,966,913 km (0.109 R)
• M10: 2,485,419 km (0.091 R)
• M11: 2,760,081 km (0.07 R)
• M12: 3,003,327 km (0.113 R)
• M13: 4,698,869 km (0.072 R)
• M14: 5,690,105 km (0.111 R)
• M15: 6,315,125 km (0.077 R)
• M16: 6,635,862 km (0.089 R)
• M17: 7,573,093 km (0.077 R)
• M18: 7,856,581 km (0.07 R)
• M19: 9,446,956 km (0.081 R)
• M20: 9,507,693 km (0.055 R)
• M21: 9,629,765 km (0.072 R)
• M22: 10,184,922 km (0.039 R)
• M23: 10,372,368 km (0.089 R)
• M24: 10,687,122 km (0.117 R)
• M25: 10,877,560 km (0.044 R)
• M26: 11,005,167 km (0.094 R)
• M27: 11,069,195 km (0.116 R)
• M28: 11,390,831 km (0.118 R)
• M29: 12,641,469 km (0.105 R)
• M30: 13,453,486 km (0.115 R)
• M31: 14,773,538 km (0.088 R)
• M32: 16,352,992 km (0.098 R)
• M33: 16,572,452 km (0.076 R)
• M34: 16,719,357 km (0.088 R)
• M35: 16,792,959 km (0.074 R)
• M36: 16,940,463 km (0.091 R)
• M37: 17,014,364 km (0.084 R)
• M38: 17,759,511 km (0.113 R)
• M39: 18,060,652 km (0.117 R)
• M40: 19,127,584 km (0.104 R)
• M41: 19,281,670 km (0.068 R)
• M42: 19,902,202 km (0.089 R)
• M43: 22,774,481 km (0.11 R)
• M44: 23,101,651 km (0.105 R)
• M45: 25,012,315 km (0.12 R)
• M46: 26,628,571 km (0.096 R)
• M47: 26,714,589 km (0.103 R)
• M48: 26,973,094 km (0.101 R)
• M49: 30,589,174 km (0.055 R)
• M50: 31,493,942 km (0.038 R)
• M51: 33,329,658 km (0.118 R)
• M52: 35,294,326 km (0.076 R)
• M53: 35,483,418 km (0.057 R)
• M54: 36,147,782 km (0.074 R)
• M55: 36,816,186 km (0.072 R)
• M56: 37,585,268 km (0.112 R)
• M57: 38,748,541 km (0.086 R)
• M58: 40,219,388 km (0.085 R)
• M59: 40,416,857 km (0.106 R)
• M60: 40,614,625 km (0.065 R)
• M61: 40,812,842 km (0.108 R)
• M62: 41,508,772 km (0.088 R)
• M63: 46,592,855 km (0.112 R)
• M64: 47,424,320 km (0.113 R)
• M65: 49,524,525 km (0.08 R)
• M66: 50,266,680 km (0.101 R)
• M67: 51,869,471 km (0.04 R)
• M68: 52,084,443 km (0.072 R)
• M69: 53,055,483 km (0.106 R)
• M70: 53,380,559 km (0.05 R)
• M71: 55,125,020 km (0.077 R)
• M72: 56,335,267 km (0.093 R)
• M73: 56,666,776 km (0.11 R)
• M74: 56,999,033 km (0.111 R)
• M75: 62,516,053 km (0.077 R)
• M76: 62,744,937 km (0.062 R)
• M77: 63,662,870 km (0.089 R)
• M78: 64,123,482 km (0.076 R)
• M79: 66,209,923 km (0.116 R)
• M80: 66,443,146 km (0.099 R)
• M81: 72,361,238 km (0.086 R)
• M82: 72,962,322 km (0.119 R)
• M83: 76,725,457 km (0.053 R)
• M84: 77,829,788 km (0.055 R)
• M85: 79,681,959 km (0.095 R)
• M86: 81,049,434 km (0.089 R)
• M87: 81,174,198 km (0.114 R)
• M88: 83,303,873 km (0.069 R)
• M89: 83,681,608 km (0.089 R)
• M90: 84,186,202 km (0.111 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 940.3

Radius: 3.1

Gravity: 97.85 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 12.19 AU - 19.11 AU

Year: 23201 Days

Day: 19.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 93,359,542 km

• M1: 46,974 km (0.114 R)
• M2: 71,508 km (0.064 R)
• M3: 146,157 km (0.086 R)
• M4: 676,033 km (0.062 R)
• M5: 841,787 km (0.111 R)
• M6: 1,342,042 km (0.046 R)
• M7: 1,410,110 km (0.113 R)
• M8: 1,549,535 km (0.086 R)
• M9: 2,110,676 km (0.072 R)
• M10: 2,310,539 km (0.083 R)
• M11: 2,516,386 km (0.105 R)
• M12: 3,630,591 km (0.12 R)
• M13: 4,362,274 km (0.086 R)
• M14: 5,032,173 km (0.059 R)
• M15: 5,244,602 km (0.058 R)
• M16: 5,843,891 km (0.09 R)
• M17: 6,350,130 km (0.099 R)
• M18: 6,407,277 km (0.098 R)
• M19: 6,522,018 km (0.097 R)
• M20: 6,579,614 km (0.111 R)
• M21: 7,404,047 km (0.09 R)
• M22: 7,706,385 km (0.065 R)
• M23: 8,012,612 km (0.102 R)
• M24: 8,891,200 km (0.099 R)
• M25: 9,341,789 km (0.119 R)
• M26: 9,734,034 km (0.098 R)
• M27: 12,197,014 km (0.106 R)
• M28: 13,203,957 km (0.1 R)
• M29: 13,791,129 km (0.071 R)
• M30: 14,537,173 km (0.113 R)
• M31: 16,223,889 km (0.092 R)
• M32: 16,852,350 km (0.074 R)
• M33: 18,295,371 km (0.027 R)
• M34: 19,196,399 km (0.112 R)
• M35: 19,860,913 km (0.089 R)
• M36: 20,028,163 km (0.08 R)
• M37: 20,111,938 km (0.116 R)
• M38: 20,617,279 km (0.077 R)
• M39: 22,592,719 km (0.106 R)
• M40: 25,349,060 km (0.032 R)
• M41: 26,812,576 km (0.054 R)
• M42: 27,554,581 km (0.086 R)
• M43: 28,397,266 km (0.073 R)
• M44: 28,491,513 km (0.077 R)
• M45: 28,680,156 km (0.063 R)
• M46: 31,169,764 km (0.116 R)
• M47: 31,949,767 km (0.11 R)
• M48: 33,628,105 km (0.062 R)
• M49: 33,727,738 km (0.088 R)
• M50: 36,148,081 km (0.034 R)
• M51: 36,250,107 km (0.094 R)
• M52: 36,454,458 km (0.079 R)
• M53: 36,556,783 km (0.036 R)
• M54: 37,275,900 km (0.085 R)
• M55: 38,519,357 km (0.089 R)
• M56: 39,671,111 km (0.071 R)
• M57: 40,727,871 km (0.081 R)
• M58: 41,046,813 km (0.074 R)
• M59: 41,579,980 km (0.053 R)
• M60: 42,330,513 km (0.068 R)
• M61: 44,171,464 km (0.094 R)
• M62: 44,499,083 km (0.06 R)
• M63: 44,937,106 km (0.045 R)
• M64: 45,046,761 km (0.1 R)
• M65: 45,817,340 km (0.115 R)
• M66: 46,481,405 km (0.12 R)
• M67: 47,706,911 km (0.068 R)
• M68: 56,577,616 km (0.098 R)
• M69: 56,696,097 km (0.111 R)
• M70: 59,805,638 km (0.08 R)
• M71: 60,047,239 km (0.115 R)
• M72: 60,773,537 km (0.104 R)
• M73: 61,624,748 km (0.072 R)
• M74: 62,112,886 km (0.088 R)
• M75: 62,235,108 km (0.043 R)
• M76: 62,357,329 km (0.111 R)
• M77: 64,449,007 km (0.118 R)
• M78: 65,441,140 km (0.062 R)
• M79: 68,195,536 km (0.1 R)
• M80: 72,397,590 km (0.108 R)
• M81: 74,724,735 km (0.086 R)
• M82: 74,854,735 km (0.104 R)
• M83: 75,115,036 km (0.073 R)
• M84: 75,636,384 km (0.111 R)
• M85: 76,158,930 km (0.118 R)
• M86: 79,850,257 km (0.104 R)
• M87: 81,182,576 km (0.03 R)
• M88: 84,410,299 km (0.086 R)
• M89: 86,995,051 km (0.106 R)
• M90: 89,743,763 km (0.067 R)
• M91: 90,435,354 km (0.086 R)
• M92: 91,684,795 km (0.047 R)
• M93: 91,823,921 km (0.083 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: 292 - 11,623 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit