🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.55 AU - 0.85 AU

Year: 213 Days

Day: 21.5 Hours

Environment

Temp: 158 °C

Axial Tilt: 5.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1 AU - 1.5 AU

Year: 508 Days

Day: 46.8 Hours

Environment

Temp: -10 °C

Axial Tilt: 20.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.55 AU - 2.03 AU

Year: 870 Days

Day: 24.5 Hours

Environment

Temp: -44 °C

Axial Tilt: 29.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,861,458 km

• M1: 1,607,429 km (0.064 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 2.67 AU - 3.39 AU

Year: 1917 Days

Day: 43.7 Hours

Environment

Temp: -103 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 3.48 AU - 4.24 AU

Year: 2756 Days

Day: 20.3 Hours

Environment

Temp: -110 °C

Axial Tilt: 23.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,861,458 km

• M1: 174,282 km (0.069 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 481.1

Radius: 13.4

Gravity: 2.68 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 4.97 AU - 5.13 AU

Year: 4124 Days

Day: 10.3 Hours

Environment

Temp: -137 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 24,861,458 km

• M1: 190,139 km (0.08 R)
• M2: 307,124 km (0.066 R)
• M3: 397,930 km (0.063 R)
• M4: 629,059 km (0.092 R)
• M5: 778,657 km (0.083 R)
• M6: 1,569,581 km (0.041 R)
• M7: 1,752,090 km (0.109 R)
• M8: 1,838,857 km (0.088 R)
• M9: 1,927,120 km (0.119 R)
• M10: 2,138,801 km (0.102 R)
• M11: 2,294,831 km (0.119 R)
• M12: 2,635,166 km (0.067 R)
• M13: 3,079,323 km (0.056 R)
• M14: 3,202,890 km (0.12 R)
• M15: 3,310,302 km (0.088 R)
• M16: 3,770,764 km (0.078 R)
• M17: 4,409,996 km (0.058 R)
• M18: 4,711,884 km (0.119 R)
• M19: 5,062,093 km (0.052 R)
• M20: 5,187,905 km (0.113 R)
• M21: 5,399,735 km (0.099 R)
• M22: 5,919,887 km (0.098 R)
• M23: 6,008,150 km (0.086 R)
• M24: 6,253,191 km (0.075 R)
• M25: 6,570,039 km (0.067 R)
• M26: 6,753,297 km (0.085 R)
• M27: 6,961,687 km (0.114 R)
• M28: 7,743,934 km (0.101 R)
• M29: 7,889,193 km (0.099 R)
• M30: 8,207,089 km (0.114 R)
• M31: 8,529,173 km (0.087 R)
• M32: 8,654,087 km (0.066 R)
• M33: 8,830,164 km (0.034 R)
• M34: 8,931,292 km (0.116 R)
• M35: 9,339,694 km (0.1 R)
• M36: 9,598,050 km (0.101 R)
• M37: 10,121,942 km (0.107 R)
• M38: 10,280,964 km (0.106 R)
• M39: 10,387,478 km (0.076 R)
• M40: 10,762,968 km (0.032 R)
• M41: 10,979,586 km (0.053 R)
• M42: 11,334,731 km (0.082 R)
• M43: 11,527,563 km (0.07 R)
• M44: 11,749,118 km (0.051 R)
• M45: 12,112,341 km (0.094 R)
• M46: 12,621,572 km (0.08 R)
• M47: 12,850,008 km (0.114 R)
• M48: 13,137,685 km (0.086 R)
• M49: 13,282,197 km (0.088 R)
• M50: 13,427,306 km (0.048 R)
• M51: 13,924,719 km (0.089 R)
• M52: 14,398,496 km (0.102 R)
• M53: 14,517,725 km (0.075 R)
• M54: 15,058,522 km (0.112 R)
• M55: 15,301,020 km (0.102 R)
• M56: 15,759,088 km (0.098 R)
• M57: 15,851,241 km (0.059 R)
• M58: 16,563,925 km (0.058 R)
• M59: 16,814,352 km (0.114 R)
• M60: 17,034,410 km (0.053 R)
• M61: 17,192,086 km (0.064 R)
• M62: 17,892,205 km (0.042 R)
• M63: 18,084,737 km (0.093 R)
• M64: 18,601,598 km (0.047 R)
• M65: 18,699,135 km (0.09 R)
• M66: 19,353,177 km (0.058 R)
• M67: 19,484,823 km (0.046 R)
• M68: 20,181,202 km (0.104 R)
• M69: 20,381,663 km (0.064 R)
• M70: 21,224,198 km (0.061 R)
• M71: 21,326,074 km (0.06 R)
• M72: 22,734,538 km (0.103 R)
• M73: 22,873,514 km (0.095 R)
• M74: 23,187,371 km (0.115 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 320.9

Radius: 9.2

Gravity: 3.79 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 4.32 AU - 6.6 AU

Year: 4637 Days

Day: 7.2 Hours

Environment

Temp: -147 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 24,861,458 km

• M1: 115,041 km (0.097 R)
• M2: 202,107 km (0.053 R)
• M3: 424,260 km (0.108 R)
• M4: 482,154 km (0.096 R)
• M5: 588,518 km (0.088 R)
• M6: 673,938 km (0.104 R)
• M7: 733,478 km (0.115 R)
• M8: 1,048,232 km (0.107 R)
• M9: 1,154,447 km (0.117 R)
• M10: 1,289,085 km (0.101 R)
• M11: 2,204,025 km (0.04 R)
• M12: 2,280,171 km (0.118 R)
• M13: 2,642,048 km (0.083 R)
• M14: 2,755,742 km (0.084 R)
• M15: 2,838,021 km (0.083 R)
• M16: 3,175,514 km (0.088 R)
• M17: 3,543,674 km (0.093 R)
• M18: 3,723,790 km (0.084 R)
• M19: 3,833,296 km (0.058 R)
• M20: 3,906,898 km (0.083 R)
• M21: 4,282,239 km (0.092 R)
• M22: 4,474,323 km (0.044 R)
• M23: 4,610,457 km (0.035 R)
• M24: 4,946,902 km (0.117 R)
• M25: 5,047,283 km (0.061 R)
• M26: 5,128,215 km (0.062 R)
• M27: 5,189,101 km (0.079 R)
• M28: 5,394,050 km (0.108 R)
• M29: 5,917,942 km (0.103 R)
• M30: 6,175,251 km (0.078 R)
• M31: 6,240,026 km (0.115 R)
• M32: 6,326,943 km (0.062 R)
• M33: 6,545,954 km (0.099 R)
• M34: 6,678,647 km (0.095 R)
• M35: 6,901,548 km (0.086 R)
• M36: 7,286,314 km (0.097 R)
• M37: 7,608,548 km (0.112 R)
• M38: 7,935,269 km (0.106 R)
• M39: 8,723,800 km (0.113 R)
• M40: 9,537,163 km (0.034 R)
• M41: 9,662,526 km (0.116 R)
• M42: 10,297,569 km (0.09 R)
• M43: 10,477,685 km (0.094 R)
• M44: 10,633,117 km (0.07 R)
• M45: 10,841,358 km (0.07 R)
• M46: 11,050,944 km (0.071 R)
• M47: 11,156,261 km (0.078 R)
• M48: 11,447,678 km (0.091 R)
• M49: 11,554,341 km (0.044 R)
• M50: 11,795,343 km (0.11 R)
• M51: 12,391,491 km (0.068 R)
• M52: 13,276,063 km (0.052 R)
• M53: 13,500,460 km (0.098 R)
• M54: 14,583,249 km (0.106 R)
• M55: 15,047,451 km (0.066 R)
• M56: 15,164,287 km (0.117 R)
• M57: 15,310,744 km (0.056 R)
• M58: 15,369,386 km (0.073 R)
• M59: 15,545,912 km (0.058 R)
• M60: 16,559,288 km (0.117 R)
• M61: 16,619,575 km (0.062 R)
• M62: 16,740,301 km (0.073 R)
• M63: 17,717,025 km (0.082 R)
• M64: 17,778,660 km (0.093 R)
• M65: 17,840,444 km (0.073 R)
• M66: 18,150,111 km (0.116 R)
• M67: 18,274,427 km (0.116 R)
• M68: 18,492,840 km (0.036 R)
• M69: 18,586,638 km (0.054 R)
• M70: 18,649,319 km (0.101 R)
• M71: 18,963,624 km (0.078 R)
• M72: 19,121,450 km (0.099 R)
• M73: 19,438,448 km (0.069 R)
• M74: 20,238,348 km (0.064 R)
• M75: 20,335,138 km (0.102 R)
• M76: 20,432,077 km (0.119 R)
• M77: 20,529,017 km (0.083 R)
• M78: 20,886,107 km (0.115 R)
• M79: 21,343,577 km (0.07 R)
• M80: 21,672,393 km (0.065 R)
• M81: 21,936,733 km (0.079 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 683.7

Radius: 8.9

Gravity: 8.63 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 4.9 AU - 6.14 AU

Year: 4713 Days

Day: 13.7 Hours

Environment

Temp: -150 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 24,861,458 km

• M1: 113,246 km (0.105 R)
• M2: 180,415 km (0.12 R)
• M3: 377,435 km (0.056 R)
• M4: 578,645 km (0.107 R)
• M5: 657,483 km (0.038 R)
• M6: 852,409 km (0.115 R)
• M7: 970,292 km (0.107 R)
• M8: 1,208,601 km (0.074 R)
• M9: 1,282,203 km (0.086 R)
• M10: 1,481,019 km (0.117 R)
• M11: 1,723,068 km (0.103 R)
• M12: 1,908,570 km (0.095 R)
• M13: 2,812,889 km (0.11 R)
• M14: 3,052,395 km (0.111 R)
• M15: 3,340,371 km (0.059 R)
• M16: 3,810,407 km (0.119 R)
• M17: 3,964,493 km (0.077 R)
• M18: 4,187,992 km (0.037 R)
• M19: 4,554,358 km (0.025 R)
• M20: 4,694,531 km (0.026 R)
• M21: 4,836,050 km (0.062 R)
• M22: 5,171,748 km (0.12 R)
• M23: 6,146,528 km (0.1 R)
• M24: 6,536,380 km (0.094 R)
• M25: 6,747,612 km (0.115 R)
• M26: 6,907,532 km (0.087 R)
• M27: 7,068,799 km (0.089 R)
• M28: 8,033,705 km (0.085 R)
• M29: 8,317,043 km (0.076 R)
• M30: 8,574,800 km (0.069 R)
• M31: 9,039,601 km (0.106 R)
• M32: 9,275,068 km (0.079 R)
• M33: 9,334,309 km (0.11 R)
• M34: 10,298,317 km (0.085 R)
• M35: 10,854,522 km (0.114 R)
• M36: 11,230,761 km (0.093 R)
• M37: 11,420,451 km (0.091 R)
• M38: 12,352,446 km (0.111 R)
• M39: 12,976,119 km (0.118 R)
• M40: 13,342,036 km (0.08 R)
• M41: 13,442,416 km (0.06 R)
• M42: 13,509,436 km (0.087 R)
• M43: 13,812,521 km (0.084 R)
• M44: 15,783,772 km (0.117 R)
• M45: 16,245,730 km (0.112 R)
• M46: 16,639,921 km (0.077 R)
• M47: 16,747,930 km (0.11 R)
• M48: 16,928,645 km (0.087 R)
• M49: 17,401,374 km (0.118 R)
• M50: 18,285,348 km (0.115 R)
• M51: 18,583,347 km (0.093 R)
• M52: 18,995,638 km (0.08 R)
• M53: 19,638,760 km (0.118 R)
• M54: 20,173,722 km (0.117 R)
• M55: 20,829,858 km (0.105 R)
• M56: 20,907,499 km (0.108 R)
• M57: 21,024,186 km (0.077 R)
• M58: 21,493,025 km (0.073 R)
• M59: 21,965,156 km (0.109 R)
• M60: 22,044,293 km (0.071 R)
• M61: 22,123,431 km (0.082 R)
• M62: 22,879,798 km (0.077 R)
• M63: 23,241,226 km (0.094 R)
• M64: 23,321,710 km (0.107 R)
• M65: 23,888,087 km (0.043 R)
• M66: 25,531,420 km (0.105 R)
• M67: 26,115,151 km (0.066 R)
• M68: 27,978,243 km (0.091 R)
• M69: 28,063,962 km (0.094 R)
• M70: 28,752,711 km (0.086 R)
• M71: 28,925,795 km (0.091 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 151.9

Radius: 8.2

Gravity: 2.26 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 7.79 AU - 7.83 AU

Year: 7932 Days

Day: 5.4 Hours

Environment

Temp: -153 °C

Axial Tilt: 94.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 24,861,458 km

• M1: 108,309 km (0.101 R)
• M2: 217,964 km (0.105 R)
• M3: 465,848 km (0.113 R)
• M4: 560,543 km (0.079 R)
• M5: 672,742 km (0.087 R)
• M6: 748,289 km (0.102 R)
• M7: 815,608 km (0.112 R)
• M8: 944,411 km (0.084 R)
• M9: 1,042,548 km (0.091 R)
• M10: 1,105,528 km (0.087 R)
• M11: 1,330,075 km (0.097 R)
• M12: 1,454,989 km (0.083 R)
• M13: 1,883,587 km (0.088 R)
• M14: 2,201,333 km (0.103 R)
• M15: 2,383,244 km (0.075 R)
• M16: 2,501,725 km (0.078 R)
• M17: 2,656,858 km (0.118 R)
• M18: 2,886,641 km (0.065 R)
• M19: 3,327,805 km (0.097 R)
• M20: 3,422,350 km (0.116 R)
• M21: 3,594,986 km (0.109 R)
• M22: 3,809,809 km (0.057 R)
• M23: 3,869,050 km (0.115 R)
• M24: 3,948,636 km (0.069 R)
• M25: 4,129,799 km (0.117 R)
• M26: 4,313,655 km (0.098 R)
• M27: 4,817,051 km (0.103 R)
• M28: 5,250,736 km (0.072 R)
• M29: 5,765,053 km (0.085 R)
• M30: 5,924,674 km (0.115 R)
• M31: 5,993,639 km (0.113 R)
• M32: 7,034,690 km (0.038 R)
• M33: 7,132,228 km (0.118 R)
• M34: 7,230,065 km (0.036 R)
• M35: 7,303,667 km (0.042 R)
• M36: 7,726,132 km (0.095 R)
• M37: 7,851,794 km (0.091 R)
• M38: 8,284,431 km (0.085 R)
• M39: 8,335,893 km (0.086 R)
• M40: 8,413,085 km (0.068 R)
• M41: 8,620,428 km (0.106 R)
• M42: 8,803,236 km (0.112 R)
• M43: 9,199,371 km (0.08 R)
• M44: 9,332,663 km (0.032 R)
• M45: 9,547,336 km (0.089 R)
• M46: 10,036,372 km (0.073 R)
• M47: 10,561,310 km (0.038 R)
• M48: 10,645,085 km (0.046 R)
• M49: 10,953,855 km (0.071 R)
• M50: 11,151,923 km (0.08 R)
• M51: 11,666,689 km (0.072 R)
• M52: 11,926,989 km (0.116 R)
• M53: 12,014,205 km (0.101 R)
• M54: 12,365,162 km (0.06 R)
• M55: 12,868,110 km (0.117 R)
• M56: 13,107,017 km (0.06 R)
• M57: 13,468,296 km (0.07 R)
• M58: 13,619,839 km (0.096 R)
• M59: 14,077,608 km (0.094 R)
• M60: 14,293,029 km (0.117 R)
• M61: 14,385,630 km (0.119 R)
• M62: 14,540,614 km (0.112 R)
• M63: 14,820,661 km (0.116 R)
• M64: 15,071,237 km (0.112 R)
• M65: 15,228,614 km (0.035 R)
• M66: 15,735,602 km (0.112 R)
• M67: 15,991,115 km (0.059 R)
• M68: 16,215,960 km (0.054 R)
• M69: 16,603,718 km (0.118 R)
• M70: 17,059,842 km (0.094 R)
• M71: 17,951,445 km (0.06 R)
• M72: 18,520,516 km (0.116 R)
• M73: 18,756,581 km (0.096 R)
• M74: 19,027,652 km (0.081 R)
• M75: 19,676,458 km (0.069 R)
• M76: 20,820,583 km (0.047 R)
• M77: 22,523,007 km (0.097 R)
• M78: 23,064,102 km (0.091 R)
• M79: 24,048,905 km (0.09 R)
• M80: 24,195,960 km (0.119 R)
• M81: 24,676,019 km (0.035 R)

Kuiper Belt

Range: 30.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 197 - 17,549 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit