🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.56 AU - 0.82 AU

Year: 218 Days

Day: 41.1 Hours

Environment

Temp: 142 °C

Axial Tilt: 2.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.03 AU - 1.21 AU

Year: 451 Days

Day: 33.3 Hours

Environment

Temp: -7 °C

Axial Tilt: 0.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 59,842,698 km

• M1: 76,744 km (0.099 R)
• M2: 324,627 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.22 AU - 1.62 AU

Year: 644 Days

Day: 22.5 Hours

Environment

Temp: -49 °C

Axial Tilt: 12.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.9 AU - 3.08 AU

Year: 1496 Days

Day: 43.4 Hours

Environment

Temp: -90 °C

Axial Tilt: 24.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,842,698 km

• M1: 23,636 km (0.098 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 2.6 AU - 3.42 AU

Year: 1989 Days

Day: 18.7 Hours

Environment

Temp: -123 °C

Axial Tilt: 49.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 2.7 AU - 3.5 AU

Year: 2078 Days

Day: 40 Hours

Environment

Temp: -110 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 59,842,698 km

• M1: 184,604 km (0.116 R)
• M2: 3,003,177 km (0.12 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 762.6

Radius: 11.6

Gravity: 5.67 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 7.21 AU - 7.55 AU

Year: 7635 Days

Day: 11.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 59,842,698 km

• M1: 154,684 km (0.053 R)
• M2: 403,465 km (0.101 R)
• M3: 552,315 km (0.096 R)
• M4: 752,028 km (0.099 R)
• M5: 1,010,683 km (0.073 R)
• M6: 1,097,600 km (0.087 R)
• M7: 1,242,261 km (0.12 R)
• M8: 1,336,059 km (0.101 R)
• M9: 1,451,997 km (0.04 R)
• M10: 1,611,917 km (0.111 R)
• M11: 1,863,241 km (0.091 R)
• M12: 2,310,539 km (0.106 R)
• M13: 2,404,038 km (0.107 R)
• M14: 3,815,344 km (0.087 R)
• M15: 4,266,830 km (0.082 R)
• M16: 4,382,470 km (0.105 R)
• M17: 4,765,291 km (0.104 R)
• M18: 4,885,418 km (0.08 R)
• M19: 5,251,484 km (0.108 R)
• M20: 5,438,032 km (0.064 R)
• M21: 6,568,992 km (0.06 R)
• M22: 6,939,247 km (0.098 R)
• M23: 7,178,454 km (0.084 R)
• M24: 8,126,605 km (0.112 R)
• M25: 8,487,734 km (0.096 R)
• M26: 9,564,689 km (0.103 R)
• M27: 11,967,680 km (0.112 R)
• M28: 12,544,380 km (0.05 R)
• M29: 13,341,587 km (0.066 R)
• M30: 13,426,409 km (0.088 R)
• M31: 14,458,933 km (0.08 R)
• M32: 14,721,029 km (0.068 R)
• M33: 14,984,770 km (0.112 R)
• M34: 15,117,164 km (0.115 R)
• M35: 15,250,007 km (0.052 R)
• M36: 15,785,268 km (0.111 R)
• M37: 16,009,964 km (0.045 R)
• M38: 17,381,328 km (0.107 R)
• M39: 17,566,979 km (0.117 R)
• M40: 17,660,029 km (0.114 R)
• M41: 18,034,023 km (0.061 R)
• M42: 18,222,068 km (0.102 R)
• M43: 18,552,530 km (0.112 R)
• M44: 19,894,422 km (0.07 R)
• M45: 21,168,398 km (0.062 R)
• M46: 21,416,431 km (0.1 R)
• M47: 21,515,914 km (0.108 R)
• M48: 23,077,566 km (0.075 R)
• M49: 23,281,617 km (0.039 R)
• M50: 23,435,254 km (0.082 R)
• M51: 23,743,276 km (0.118 R)
• M52: 24,156,017 km (0.06 R)
• M53: 24,311,449 km (0.086 R)
• M54: 24,467,181 km (0.089 R)
• M55: 25,303,433 km (0.071 R)
• M56: 26,202,217 km (0.116 R)
• M57: 26,361,987 km (0.115 R)
• M58: 26,735,832 km (0.092 R)
• M59: 26,843,094 km (0.045 R)
• M60: 27,380,898 km (0.11 R)
• M61: 27,868,139 km (0.119 R)
• M62: 28,522,180 km (0.08 R)
• M63: 30,123,476 km (0.063 R)
• M64: 30,682,523 km (0.089 R)
• M65: 31,188,463 km (0.119 R)
• M66: 31,301,260 km (0.094 R)
• M67: 31,810,641 km (0.079 R)
• M68: 32,094,877 km (0.099 R)
• M69: 32,723,038 km (0.118 R)
• M70: 32,894,926 km (0.114 R)
• M71: 33,933,435 km (0.101 R)
• M72: 35,511,243 km (0.107 R)
• M73: 35,747,010 km (0.077 R)
• M74: 36,576,380 km (0.085 R)
• M75: 37,412,034 km (0.113 R)
• M76: 38,798,507 km (0.119 R)
• M77: 39,589,581 km (0.057 R)
• M78: 40,017,879 km (0.118 R)
• M79: 40,755,397 km (0.048 R)
• M80: 40,878,815 km (0.098 R)
• M81: 41,311,602 km (0.098 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 732.7

Radius: 11.8

Gravity: 5.26 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 8.36 AU - 12.06 AU

Year: 12423 Days

Day: 10 Hours

Environment

Temp: -179 °C

Axial Tilt: 49.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 59,842,698 km

• M1: 240,404 km (0.104 R)
• M2: 383,569 km (0.056 R)
• M3: 615,894 km (0.058 R)
• M4: 1,261,260 km (0.069 R)
• M5: 1,425,219 km (0.118 R)
• M6: 2,041,861 km (0.097 R)
• M7: 2,321,609 km (0.113 R)
• M8: 2,524,913 km (0.096 R)
• M9: 2,673,912 km (0.088 R)
• M10: 2,918,355 km (0.044 R)
• M11: 3,331,395 km (0.076 R)
• M12: 3,495,205 km (0.106 R)
• M13: 3,628,197 km (0.114 R)
• M14: 3,865,160 km (0.077 R)
• M15: 4,177,371 km (0.102 R)
• M16: 4,789,376 km (0.052 R)
• M17: 4,937,627 km (0.085 R)
• M18: 5,012,277 km (0.098 R)
• M19: 5,352,911 km (0.091 R)
• M20: 5,858,402 km (0.088 R)
• M21: 6,998,936 km (0.034 R)
• M22: 7,637,719 km (0.044 R)
• M23: 8,206,490 km (0.112 R)
• M24: 8,295,202 km (0.066 R)
• M25: 9,246,196 km (0.088 R)
• M26: 9,338,497 km (0.055 R)
• M27: 9,524,148 km (0.054 R)
• M28: 9,946,463 km (0.08 R)
• M29: 11,299,277 km (0.082 R)
• M30: 12,300,685 km (0.115 R)
• M31: 13,487,146 km (0.117 R)
• M32: 14,280,613 km (0.075 R)
• M33: 15,636,418 km (0.09 R)
• M34: 17,033,064 km (0.06 R)
• M35: 18,469,353 km (0.116 R)
• M36: 18,878,503 km (0.115 R)
• M37: 19,231,554 km (0.094 R)
• M38: 19,646,240 km (0.104 R)
• M39: 19,884,549 km (0.118 R)
• M40: 20,665,599 km (0.079 R)
• M41: 21,579,194 km (0.091 R)
• M42: 22,195,686 km (0.102 R)
• M43: 22,381,786 km (0.112 R)
• M44: 23,572,136 km (0.116 R)
• M45: 24,079,572 km (0.104 R)
• M46: 24,398,515 km (0.118 R)
• M47: 24,654,776 km (0.093 R)
• M48: 24,847,458 km (0.119 R)
• M49: 25,234,468 km (0.044 R)
• M50: 25,493,422 km (0.085 R)
• M51: 26,210,445 km (0.116 R)
• M52: 27,398,102 km (0.038 R)
• M53: 27,864,698 km (0.082 R)
• M54: 28,468,475 km (0.058 R)
• M55: 29,484,394 km (0.116 R)
• M56: 30,031,025 km (0.079 R)
• M57: 30,168,206 km (0.089 R)
• M58: 30,719,025 km (0.087 R)
• M59: 31,134,309 km (0.07 R)
• M60: 31,273,136 km (0.08 R)
• M61: 32,180,746 km (0.044 R)
• M62: 32,673,073 km (0.104 R)
• M63: 33,522,788 km (0.065 R)
• M64: 34,021,847 km (0.079 R)
• M65: 34,451,492 km (0.072 R)
• M66: 34,595,106 km (0.053 R)
• M67: 34,882,932 km (0.069 R)
• M68: 36,993,758 km (0.093 R)
• M69: 38,027,480 km (0.11 R)
• M70: 38,473,431 km (0.096 R)
• M71: 39,145,574 km (0.083 R)
• M72: 39,746,359 km (0.098 R)
• M73: 40,729,067 km (0.117 R)
• M74: 41,796,299 km (0.094 R)
• M75: 44,974,505 km (0.044 R)
• M76: 45,052,895 km (0.117 R)
• M77: 45,761,390 km (0.065 R)
• M78: 46,473,476 km (0.093 R)
• M79: 47,428,659 km (0.071 R)
• M80: 49,520,336 km (0.047 R)
• M81: 51,149,756 km (0.118 R)
• M82: 52,383,340 km (0.09 R)
• M83: 52,879,556 km (0.071 R)
• M84: 54,293,854 km (0.067 R)
• M85: 55,047,528 km (0.06 R)
• M86: 55,131,602 km (0.081 R)
• M87: 55,889,166 km (0.112 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 628.7

Radius: 14.5

Gravity: 2.99 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 10.07 AU - 12.63 AU

Year: 14561 Days

Day: 14.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 59,842,698 km

• M1: 693,835 km (0.081 R)
• M2: 847,322 km (0.078 R)
• M3: 1,215,034 km (0.117 R)
• M4: 1,555,668 km (0.042 R)
• M5: 1,658,891 km (0.082 R)
• M6: 1,845,140 km (0.111 R)
• M7: 1,954,945 km (0.107 R)
• M8: 2,152,564 km (0.114 R)
• M9: 2,268,502 km (0.044 R)
• M10: 2,507,111 km (0.119 R)
• M11: 3,339,174 km (0.076 R)
• M12: 3,611,741 km (0.036 R)
• M13: 3,750,867 km (0.107 R)
• M14: 3,998,751 km (0.081 R)
• M15: 4,288,672 km (0.111 R)
• M16: 4,698,720 km (0.106 R)
• M17: 5,199,723 km (0.106 R)
• M18: 5,799,311 km (0.082 R)
• M19: 6,128,127 km (0.106 R)
• M20: 6,847,394 km (0.071 R)
• M21: 7,371,285 km (0.113 R)
• M22: 8,411,589 km (0.082 R)
• M23: 9,020,004 km (0.12 R)
• M24: 9,837,107 km (0.094 R)
• M25: 10,728,262 km (0.082 R)
• M26: 11,081,761 km (0.115 R)
• M27: 11,285,514 km (0.088 R)
• M28: 11,956,460 km (0.095 R)
• M29: 12,165,448 km (0.101 R)
• M30: 12,746,636 km (0.098 R)
• M31: 13,935,939 km (0.102 R)
• M32: 14,711,455 km (0.075 R)
• M33: 15,444,035 km (0.03 R)
• M34: 15,900,758 km (0.119 R)
• M35: 16,246,179 km (0.118 R)
• M36: 16,536,100 km (0.101 R)
• M37: 16,827,516 km (0.107 R)
• M38: 17,238,611 km (0.093 R)
• M39: 17,771,928 km (0.063 R)
• M40: 17,950,996 km (0.1 R)
• M41: 19,220,783 km (0.078 R)
• M42: 20,021,281 km (0.1 R)
• M43: 20,832,700 km (0.069 R)
• M44: 21,021,493 km (0.036 R)
• M45: 21,274,164 km (0.117 R)
• M46: 21,591,311 km (0.105 R)
• M47: 22,166,216 km (0.096 R)
• M48: 22,487,851 km (0.101 R)
• M49: 23,200,835 km (0.1 R)
• M50: 24,648,942 km (0.052 R)
• M51: 26,193,989 km (0.091 R)
• M52: 26,807,190 km (0.068 R)
• M53: 27,908,829 km (0.102 R)
• M54: 28,814,943 km (0.12 R)
• M55: 30,942,524 km (0.089 R)
• M56: 31,302,008 km (0.105 R)
• M57: 32,025,164 km (0.11 R)
• M58: 33,414,330 km (0.093 R)
• M59: 33,635,585 km (0.047 R)
• M60: 33,857,140 km (0.1 R)
• M61: 36,706,381 km (0.059 R)
• M62: 37,239,697 km (0.058 R)
• M63: 37,545,475 km (0.114 R)
• M64: 38,005,788 km (0.097 R)
• M65: 38,159,724 km (0.089 R)
• M66: 39,398,095 km (0.093 R)
• M67: 40,414,014 km (0.119 R)
• M68: 41,201,348 km (0.111 R)
• M69: 43,674,201 km (0.101 R)
• M70: 45,621,516 km (0.069 R)
• M71: 46,605,721 km (0.075 R)
• M72: 47,265,896 km (0.114 R)
• M73: 48,428,421 km (0.114 R)
• M74: 50,781,745 km (0.096 R)
• M75: 51,120,884 km (0.087 R)
• M76: 52,143,086 km (0.098 R)
• M77: 52,485,366 km (0.069 R)
• M78: 55,337,150 km (0.083 R)
• M79: 56,036,071 km (0.081 R)
• M80: 56,825,948 km (0.099 R)
• M81: 57,884,652 km (0.095 R)
• M82: 58,772,067 km (0.09 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 527 - 18,604 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit