🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.43 AU - 0.59 AU

Year: 132 Days

Day: 40.4 Hours

Environment

Temp: 245 °C

Axial Tilt: 6.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 97,726,876 km

• M1: 133,441 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.44 AU - 0.72 AU

Year: 160 Days

Day: 18.4 Hours

Environment

Temp: 225 °C

Axial Tilt: 49.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.59 AU - 0.59 AU

Year: 164 Days

Day: 27.9 Hours

Environment

Temp: 176 °C

Axial Tilt: 17.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.02 AU - 1.58 AU

Year: 536 Days

Day: 38.2 Hours

Environment

Temp: -9 °C

Axial Tilt: 29.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 2.39 AU - 2.59 AU

Year: 1421 Days

Day: 18.1 Hours

Environment

Temp: -85 °C

Axial Tilt: 29.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.51 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 3.89 AU - 5.15 AU

Year: 3475 Days

Day: 25.5 Hours

Environment

Temp: -120 °C

Axial Tilt: 13.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 360.1

Radius: 12.4

Gravity: 2.34 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 5.33 AU - 8.09 AU

Year: 6286 Days

Day: 10.7 Hours

Environment

Temp: -144 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 97,726,876 km

• M1: 158,873 km (0.039 R)
• M2: 479,312 km (0.112 R)
• M3: 600,635 km (0.072 R)
• M4: 757,414 km (0.078 R)
• M5: 891,304 km (0.089 R)
• M6: 1,007,093 km (0.094 R)
• M7: 1,142,329 km (0.071 R)
• M8: 1,492,837 km (0.073 R)
• M9: 1,680,882 km (0.092 R)
• M10: 1,827,338 km (0.094 R)
• M11: 1,978,133 km (0.081 R)
• M12: 2,474,050 km (0.109 R)
• M13: 2,832,486 km (0.113 R)
• M14: 3,599,026 km (0.034 R)
• M15: 3,768,370 km (0.109 R)
• M16: 3,854,090 km (0.112 R)
• M17: 4,093,297 km (0.094 R)
• M18: 4,247,981 km (0.051 R)
• M19: 4,609,110 km (0.106 R)
• M20: 4,793,415 km (0.1 R)
• M21: 4,933,289 km (0.067 R)
• M22: 5,169,504 km (0.117 R)
• M23: 5,653,004 km (0.082 R)
• M24: 6,100,751 km (0.12 R)
• M25: 6,534,285 km (0.108 R)
• M26: 6,793,987 km (0.054 R)
• M27: 6,925,035 km (0.094 R)
• M28: 7,866,454 km (0.044 R)
• M29: 8,115,086 km (0.081 R)
• M30: 8,254,362 km (0.075 R)
• M31: 8,366,411 km (0.111 R)
• M32: 8,790,820 km (0.073 R)
• M33: 8,962,558 km (0.053 R)
• M34: 9,309,475 km (0.066 R)
• M35: 9,396,990 km (0.117 R)
• M36: 9,602,089 km (0.11 R)
• M37: 10,256,131 km (0.095 R)
• M38: 10,740,978 km (0.116 R)
• M39: 11,420,002 km (0.087 R)
• M40: 11,638,864 km (0.114 R)
• M41: 11,733,111 km (0.105 R)
• M42: 13,308,675 km (0.092 R)
• M43: 13,737,722 km (0.066 R)
• M44: 14,406,873 km (0.085 R)
• M45: 14,541,960 km (0.078 R)
• M46: 14,745,413 km (0.111 R)
• M47: 16,618,528 km (0.025 R)
• M48: 16,760,347 km (0.08 R)
• M49: 17,582,986 km (0.108 R)
• M50: 18,163,126 km (0.093 R)
• M51: 18,309,134 km (0.081 R)
• M52: 19,045,155 km (0.119 R)
• M53: 19,342,257 km (0.103 R)
• M54: 19,978,646 km (0.085 R)
• M55: 20,774,357 km (0.093 R)
• M56: 21,195,326 km (0.115 R)
• M57: 21,696,478 km (0.085 R)
• M58: 21,890,208 km (0.108 R)
• M59: 22,084,535 km (0.056 R)
• M60: 22,279,461 km (0.03 R)
• M61: 22,357,701 km (0.102 R)
• M62: 22,749,647 km (0.109 R)
• M63: 23,183,631 km (0.066 R)
• M64: 23,580,364 km (0.112 R)
• M65: 24,099,619 km (0.096 R)
• M66: 24,421,104 km (0.08 R)
• M67: 24,582,371 km (0.042 R)
• M68: 24,905,951 km (0.102 R)
• M69: 25,068,115 km (0.117 R)
• M70: 25,149,496 km (0.095 R)
• M71: 25,516,310 km (0.063 R)
• M72: 26,090,617 km (0.085 R)
• M73: 26,710,550 km (0.103 R)
• M74: 27,084,844 km (0.105 R)
• M75: 28,176,011 km (0.047 R)
• M76: 28,260,534 km (0.088 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 967

Radius: 9.4

Gravity: 10.94 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 5.84 AU - 8.5 AU

Year: 6943 Days

Day: 14 Hours

Environment

Temp: -167 °C

Axial Tilt: 45.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 97,726,876 km

• M1: 158,873 km (0.098 R)
• M2: 615,446 km (0.074 R)
• M3: 1,140,534 km (0.102 R)
• M4: 1,252,134 km (0.105 R)
• M5: 1,387,071 km (0.044 R)
• M6: 2,042,310 km (0.097 R)
• M7: 2,414,510 km (0.084 R)
• M8: 2,682,589 km (0.102 R)
• M9: 3,599,026 km (0.03 R)
• M10: 3,821,328 km (0.113 R)
• M11: 4,163,159 km (0.059 R)
• M12: 4,485,094 km (0.1 R)
• M13: 4,694,381 km (0.116 R)
• M14: 5,153,347 km (0.049 R)
• M15: 5,594,811 km (0.104 R)
• M16: 5,885,180 km (0.064 R)
• M17: 6,785,311 km (0.103 R)
• M18: 7,025,714 km (0.058 R)
• M19: 7,129,535 km (0.081 R)
• M20: 8,674,133 km (0.047 R)
• M21: 9,388,613 km (0.049 R)
• M22: 9,772,182 km (0.079 R)
• M23: 10,515,234 km (0.113 R)
• M24: 10,913,613 km (0.111 R)
• M25: 11,276,388 km (0.111 R)
• M26: 11,398,161 km (0.081 R)
• M27: 11,561,223 km (0.088 R)
• M28: 11,684,192 km (0.058 R)
• M29: 11,807,461 km (0.111 R)
• M30: 12,096,783 km (0.082 R)
• M31: 12,221,398 km (0.074 R)
• M32: 12,388,349 km (0.037 R)
• M33: 12,472,124 km (0.091 R)
• M34: 12,809,168 km (0.114 R)
• M35: 12,978,662 km (0.072 R)
• M36: 13,063,784 km (0.047 R)
• M37: 13,234,475 km (0.03 R)
• M38: 14,186,815 km (0.079 R)
• M39: 14,406,275 km (0.045 R)
• M40: 14,804,205 km (0.081 R)
• M41: 15,071,537 km (0.105 R)
• M42: 15,430,422 km (0.119 R)
• M43: 15,974,061 km (0.057 R)
• M44: 16,110,943 km (0.098 R)
• M45: 16,294,050 km (0.116 R)
• M46: 18,640,942 km (0.085 R)
• M47: 18,881,495 km (0.071 R)
• M48: 19,511,452 km (0.087 R)
• M49: 20,643,010 km (0.085 R)
• M50: 22,099,794 km (0.111 R)
• M51: 22,558,761 km (0.094 R)
• M52: 22,866,334 km (0.094 R)
• M53: 23,485,819 km (0.118 R)
• M54: 24,899,818 km (0.087 R)
• M55: 25,911,249 km (0.077 R)
• M56: 26,287,338 km (0.108 R)
• M57: 26,665,072 km (0.08 R)
• M58: 27,754,594 km (0.058 R)
• M59: 28,581,122 km (0.094 R)
• M60: 28,914,127 km (0.086 R)
• M61: 29,248,328 km (0.111 R)
• M62: 29,415,878 km (0.093 R)
• M63: 29,808,124 km (0.113 R)
• M64: 30,258,563 km (0.115 R)
• M65: 30,371,509 km (0.096 R)
• M66: 31,394,460 km (0.119 R)
• M67: 32,140,355 km (0.044 R)
• M68: 33,766,483 km (0.109 R)
• M69: 34,530,629 km (0.034 R)
• M70: 35,359,850 km (0.085 R)
• M71: 35,538,321 km (0.096 R)
• M72: 36,015,987 km (0.116 R)
• M73: 36,375,470 km (0.095 R)
• M74: 36,435,609 km (0.095 R)
• M75: 37,037,890 km (0.066 R)
• M76: 37,098,327 km (0.094 R)
• M77: 37,461,401 km (0.064 R)
• M78: 37,704,199 km (0.117 R)
• M79: 40,036,280 km (0.051 R)
• M80: 40,098,363 km (0.07 R)
• M81: 40,657,859 km (0.08 R)
• M82: 40,844,856 km (0.071 R)
• M83: 41,282,430 km (0.064 R)
• M84: 41,595,987 km (0.104 R)
• M85: 41,658,818 km (0.102 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 991.7

Radius: 6

Gravity: 27.55 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 14.93 AU - 18.03 AU

Year: 24195 Days

Day: 17 Hours

Environment

Temp: -193 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 97,726,876 km

• M1: 144,512 km (0.119 R)
• M2: 855,849 km (0.109 R)
• M3: 1,038,060 km (0.047 R)
• M4: 1,618,799 km (0.068 R)
• M5: 1,844,542 km (0.065 R)
• M6: 1,922,033 km (0.118 R)
• M7: 1,961,228 km (0.086 R)
• M8: 2,080,308 km (0.111 R)
• M9: 2,494,544 km (0.096 R)
• M10: 2,667,480 km (0.11 R)
• M11: 2,711,162 km (0.036 R)
• M12: 2,799,575 km (0.112 R)
• M13: 3,024,719 km (0.083 R)
• M14: 3,685,942 km (0.119 R)
• M15: 4,235,864 km (0.119 R)
• M16: 4,599,087 km (0.064 R)
• M17: 5,080,792 km (0.093 R)
• M18: 6,500,925 km (0.106 R)
• M19: 7,162,297 km (0.074 R)
• M20: 8,808,921 km (0.112 R)
• M21: 9,606,726 km (0.111 R)
• M22: 9,809,731 km (0.051 R)
• M23: 11,627,943 km (0.075 R)
• M24: 12,062,076 km (0.113 R)
• M25: 12,354,391 km (0.098 R)
• M26: 13,095,648 km (0.087 R)
• M27: 15,010,501 km (0.112 R)
• M28: 15,641,505 km (0.085 R)
• M29: 17,421,121 km (0.09 R)
• M30: 19,348,989 km (0.089 R)
• M31: 20,642,412 km (0.105 R)
• M32: 22,409,761 km (0.041 R)
• M33: 23,949,871 km (0.096 R)
• M34: 24,964,444 km (0.11 R)
• M35: 26,275,819 km (0.087 R)
• M36: 26,749,745 km (0.119 R)
• M37: 26,940,033 km (0.079 R)
• M38: 27,226,364 km (0.1 R)
• M39: 28,381,558 km (0.085 R)
• M40: 28,965,289 km (0.093 R)
• M41: 29,160,664 km (0.111 R)
• M42: 30,243,304 km (0.051 R)
• M43: 30,739,819 km (0.064 R)
• M44: 31,238,878 km (0.068 R)
• M45: 33,466,839 km (0.06 R)
• M46: 33,671,938 km (0.05 R)
• M47: 34,496,371 km (0.052 R)
• M48: 34,599,893 km (0.1 R)
• M49: 35,745,514 km (0.086 R)
• M50: 36,270,303 km (0.097 R)
• M51: 37,115,381 km (0.091 R)
• M52: 38,180,668 km (0.051 R)
• M53: 38,395,042 km (0.117 R)
• M54: 42,098,337 km (0.102 R)
• M55: 43,097,501 km (0.101 R)
• M56: 45,345,807 km (0.066 R)
• M57: 47,286,690 km (0.111 R)
• M58: 49,371,187 km (0.085 R)
• M59: 49,604,560 km (0.116 R)
• M60: 50,307,071 km (0.066 R)
• M61: 50,895,140 km (0.074 R)
• M62: 52,911,121 km (0.051 R)
• M63: 54,109,251 km (0.077 R)
• M64: 57,756,746 km (0.084 R)
• M65: 58,372,341 km (0.097 R)
• M66: 58,990,180 km (0.104 R)
• M67: 59,734,280 km (0.105 R)
• M68: 60,356,907 km (0.083 R)
• M69: 61,106,691 km (0.103 R)
• M70: 61,733,955 km (0.087 R)
• M71: 62,489,574 km (0.067 R)
• M72: 62,615,685 km (0.076 R)
• M73: 62,868,356 km (0.071 R)
• M74: 65,029,895 km (0.056 R)
• M75: 65,798,679 km (0.114 R)
• M76: 68,382,683 km (0.118 R)
• M77: 68,773,133 km (0.079 R)
• M78: 70,999,598 km (0.111 R)
• M79: 71,263,040 km (0.119 R)
• M80: 74,450,372 km (0.111 R)
• M81: 75,926,604 km (0.104 R)
• M82: 77,548,245 km (0.103 R)
• M83: 78,363,254 km (0.073 R)
• M84: 80,138,831 km (0.116 R)
• M85: 80,687,856 km (0.099 R)
• M86: 81,238,076 km (0.083 R)
• M87: 82,480,786 km (0.095 R)
• M88: 82,619,164 km (0.116 R)
• M89: 85,124,629 km (0.081 R)
• M90: 85,404,527 km (0.065 R)
• M91: 86,668,030 km (0.066 R)
• M92: 87,231,566 km (0.089 R)
• M93: 88,079,038 km (0.075 R)
• M94: 89,497,674 km (0.111 R)
• M95: 89,782,359 km (0.066 R)
• M96: 93,365,677 km (0.031 R)
• M97: 93,798,763 km (0.105 R)
• M98: 95,247,319 km (0.119 R)
• M99: 95,828,806 km (0.092 R)

Kuiper Belt

Range: 30.3 - 50.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 453 - 12,569 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit