🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.5 AU - 0.58 AU

Year: 181 Days

Day: 29 Hours

Environment

Temp: 20 °C

Axial Tilt: 14 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.54 AU - 0.7 AU

Year: 223 Days

Day: 27.6 Hours

Environment

Temp: -14 °C

Axial Tilt: 1.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.68 AU - 1 AU

Year: 351 Days

Day: 46.3 Hours

Environment

Temp: -51 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.26 AU - 1.3 AU

Year: 661 Days

Day: 26.4 Hours

Environment

Temp: -104 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.68 AU - 2 AU

Year: 1140 Days

Day: 38.1 Hours

Environment

Temp: -121 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 571.9

Radius: 10.2

Gravity: 5.5 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 2.54 AU - 2.82 AU

Year: 2003 Days

Day: 12.6 Hours

Environment

Temp: -154 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 50,032,234 km

• M1: 240,404 km (0.085 R)
• M2: 346,469 km (0.08 R)
• M3: 513,420 km (0.097 R)
• M4: 708,944 km (0.075 R)
• M5: 964,308 km (0.106 R)
• M6: 1,035,068 km (0.042 R)
• M7: 1,172,698 km (0.095 R)
• M8: 1,277,715 km (0.061 R)
• M9: 1,446,462 km (0.102 R)
• M10: 1,580,651 km (0.071 R)
• M11: 1,708,258 km (0.064 R)
• M12: 1,784,254 km (0.04 R)
• M13: 1,906,176 km (0.063 R)
• M14: 2,077,017 km (0.097 R)
• M15: 2,229,307 km (0.082 R)
• M16: 2,348,986 km (0.075 R)
• M17: 2,433,957 km (0.094 R)
• M18: 2,619,908 km (0.055 R)
• M19: 2,733,602 km (0.117 R)
• M20: 2,966,227 km (0.117 R)
• M21: 3,098,322 km (0.077 R)
• M22: 3,589,900 km (0.115 R)
• M23: 3,688,336 km (0.101 R)
• M24: 3,830,603 km (0.108 R)
• M25: 3,960,304 km (0.095 R)
• M26: 4,135,334 km (0.108 R)
• M27: 4,209,086 km (0.043 R)
• M28: 4,463,103 km (0.072 R)
• M29: 4,830,216 km (0.053 R)
• M30: 5,049,078 km (0.115 R)
• M31: 5,191,345 km (0.069 R)
• M32: 5,351,116 km (0.097 R)
• M33: 5,415,443 km (0.115 R)
• M34: 5,512,532 km (0.08 R)
• M35: 5,823,696 km (0.112 R)
• M36: 6,411,914 km (0.103 R)
• M37: 6,497,484 km (0.06 R)
• M38: 6,566,150 km (0.077 R)
• M39: 6,773,941 km (0.118 R)
• M40: 6,913,666 km (0.104 R)
• M41: 7,178,155 km (0.103 R)
• M42: 7,392,080 km (0.082 R)
• M43: 7,481,988 km (0.084 R)
• M44: 7,680,803 km (0.115 R)
• M45: 7,918,066 km (0.117 R)
• M46: 8,587,815 km (0.118 R)
• M47: 8,872,201 km (0.08 R)
• M48: 8,948,645 km (0.104 R)
• M49: 9,314,412 km (0.03 R)
• M50: 9,685,265 km (0.086 R)
• M51: 9,981,320 km (0.119 R)
• M52: 10,280,366 km (0.093 R)
• M53: 10,441,183 km (0.116 R)
• M54: 10,744,867 km (0.038 R)
• M55: 11,819,877 km (0.073 R)
• M56: 11,988,325 km (0.101 R)
• M57: 12,072,847 km (0.101 R)
• M58: 12,285,127 km (0.045 R)
• M59: 12,370,248 km (0.082 R)
• M60: 13,124,371 km (0.118 R)
• M61: 13,474,131 km (0.089 R)
• M62: 13,937,734 km (0.108 R)
• M63: 14,093,466 km (0.074 R)
• M64: 14,227,356 km (0.067 R)
• M65: 14,384,134 km (0.059 R)
• M66: 14,451,603 km (0.05 R)
• M67: 14,564,101 km (0.063 R)
• M68: 14,676,897 km (0.103 R)
• M69: 15,131,077 km (0.099 R)
• M70: 15,268,258 km (0.12 R)

Asteroid Belt

Center: 3.16 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 409.3

Radius: 14.3

Gravity: 2 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 3.51 AU - 3.77 AU

Year: 3171 Days

Day: 10.8 Hours

Environment

Temp: -171 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 50,032,234 km

• M1: 179,517 km (0.12 R)
• M2: 332,257 km (0.057 R)
• M3: 457,919 km (0.093 R)
• M4: 630,555 km (0.071 R)
• M5: 757,115 km (0.097 R)
• M6: 931,546 km (0.084 R)
• M7: 1,049,429 km (0.038 R)
• M8: 1,356,703 km (0.033 R)
• M9: 1,492,688 km (0.08 R)
• M10: 2,096,614 km (0.11 R)
• M11: 2,728,815 km (0.116 R)
• M12: 2,977,297 km (0.098 R)
• M13: 3,142,004 km (0.062 R)
• M14: 3,279,185 km (0.095 R)
• M15: 3,418,311 km (0.111 R)
• M16: 3,512,259 km (0.098 R)
• M17: 3,670,833 km (0.046 R)
• M18: 3,929,487 km (0.062 R)
• M19: 4,044,528 km (0.065 R)
• M20: 4,811,516 km (0.118 R)
• M21: 5,041,598 km (0.116 R)
• M22: 5,166,961 km (0.069 R)
• M23: 5,257,168 km (0.118 R)
• M24: 5,475,880 km (0.107 R)
• M25: 6,035,975 km (0.035 R)
• M26: 6,850,834 km (0.103 R)
• M27: 7,210,767 km (0.108 R)
• M28: 7,576,983 km (0.106 R)
• M29: 8,733,524 km (0.113 R)
• M30: 8,841,384 km (0.096 R)
• M31: 9,498,118 km (0.026 R)
• M32: 9,989,847 km (0.06 R)
• M33: 10,080,054 km (0.12 R)
• M34: 10,398,249 km (0.074 R)
• M35: 10,512,691 km (0.12 R)
• M36: 10,904,937 km (0.084 R)
• M37: 10,997,987 km (0.108 R)
• M38: 11,091,336 km (0.053 R)
• M39: 11,302,119 km (0.094 R)
• M40: 11,443,489 km (0.097 R)
• M41: 11,632,730 km (0.111 R)
• M42: 11,727,875 km (0.112 R)
• M43: 12,255,357 km (0.032 R)
• M44: 12,497,705 km (0.086 R)
• M45: 12,888,754 km (0.119 R)
• M46: 14,442,178 km (0.03 R)
• M47: 14,672,559 km (0.114 R)
• M48: 16,266,225 km (0.068 R)
• M49: 17,205,401 km (0.056 R)
• M50: 17,313,859 km (0.095 R)
• M51: 17,640,581 km (0.079 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 24.6

Radius: 10.6

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 4.16 AU - 4.84 AU

Year: 4358 Days

Day: 14 Hours

Environment

Temp: -173 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 50,032,234 km

• M1: 149,897 km (0.09 R)
• M2: 244,293 km (0.065 R)
• M3: 327,021 km (0.112 R)
• M4: 481,256 km (0.048 R)
• M5: 732,282 km (0.073 R)
• M6: 897,288 km (0.044 R)
• M7: 981,661 km (0.092 R)
• M8: 1,094,308 km (0.104 R)
• M9: 1,494,932 km (0.104 R)
• M10: 1,567,187 km (0.096 R)
• M11: 1,670,709 km (0.097 R)
• M12: 1,822,401 km (0.101 R)
• M13: 2,406,731 km (0.114 R)
• M14: 2,728,815 km (0.066 R)
• M15: 2,972,510 km (0.11 R)
• M16: 3,092,487 km (0.098 R)
• M17: 3,242,384 km (0.092 R)
• M18: 3,667,093 km (0.091 R)
• M19: 3,835,989 km (0.064 R)
• M20: 4,068,613 km (0.06 R)
• M21: 4,253,965 km (0.08 R)
• M22: 4,326,819 km (0.078 R)
• M23: 4,399,973 km (0.055 R)
• M24: 4,601,032 km (0.068 R)
• M25: 4,805,084 km (0.098 R)
• M26: 5,067,029 km (0.101 R)
• M27: 5,289,033 km (0.114 R)
• M28: 5,378,642 km (0.031 R)
• M29: 5,582,394 km (0.094 R)
• M30: 5,869,472 km (0.062 R)
• M31: 6,044,053 km (0.075 R)
• M32: 6,362,846 km (0.082 R)
• M33: 6,494,193 km (0.092 R)
• M34: 6,906,186 km (0.067 R)
• M35: 7,065,956 km (0.114 R)
• M36: 7,202,090 km (0.084 R)
• M37: 7,314,139 km (0.099 R)
• M38: 7,641,160 km (0.034 R)
• M39: 8,479,656 km (0.117 R)
• M40: 8,624,467 km (0.108 R)
• M41: 8,703,754 km (0.111 R)
• M42: 9,010,130 km (0.119 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 517.8

Radius: 12.3

Gravity: 3.42 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 7.73 AU - 10.21 AU

Year: 12266 Days

Day: 8.7 Hours

Environment

Temp: -200 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 50,032,234 km

• M1: 154,535 km (0.12 R)
• M2: 294,109 km (0.116 R)
• M3: 979,567 km (0.043 R)
• M4: 1,177,485 km (0.12 R)
• M5: 1,590,525 km (0.108 R)
• M6: 1,754,035 km (0.077 R)
• M7: 1,850,077 km (0.104 R)
• M8: 2,149,123 km (0.079 R)
• M9: 2,517,882 km (0.057 R)
• M10: 3,021,727 km (0.094 R)
• M11: 3,108,793 km (0.104 R)
• M12: 3,196,757 km (0.098 R)
• M13: 3,375,227 km (0.116 R)
• M14: 3,867,255 km (0.117 R)
• M15: 4,382,170 km (0.031 R)
• M16: 4,614,346 km (0.112 R)
• M17: 5,871,567 km (0.11 R)
• M18: 5,980,923 km (0.081 R)
• M19: 6,350,430 km (0.074 R)
• M20: 7,189,674 km (0.046 R)
• M21: 7,662,253 km (0.086 R)
• M22: 8,472,176 km (0.116 R)
• M23: 8,554,754 km (0.106 R)
• M24: 8,678,920 km (0.039 R)
• M25: 8,929,347 km (0.066 R)
• M26: 9,013,272 km (0.118 R)
• M27: 10,304,601 km (0.085 R)
• M28: 10,703,279 km (0.049 R)
• M29: 11,061,865 km (0.078 R)
• M30: 11,197,401 km (0.099 R)
• M31: 11,929,383 km (0.026 R)
• M32: 12,724,196 km (0.111 R)
• M33: 13,391,702 km (0.119 R)
• M34: 13,584,384 km (0.105 R)
• M35: 14,414,054 km (0.031 R)
• M36: 14,611,673 km (0.105 R)
• M37: 16,481,945 km (0.113 R)
• M38: 16,585,168 km (0.072 R)
• M39: 16,792,361 km (0.089 R)
• M40: 16,896,182 km (0.106 R)
• M41: 17,946,957 km (0.063 R)
• M42: 18,159,536 km (0.064 R)
• M43: 18,964,522 km (0.037 R)
• M44: 19,072,831 km (0.062 R)
• M45: 19,289,897 km (0.108 R)
• M46: 19,507,712 km (0.117 R)
• M47: 20,166,242 km (0.116 R)
• M48: 21,674,487 km (0.11 R)
• M49: 22,470,947 km (0.087 R)
• M50: 23,218,936 km (0.102 R)
• M51: 24,033,646 km (0.092 R)
• M52: 24,150,781 km (0.103 R)
• M53: 24,976,262 km (0.114 R)
• M54: 25,511,822 km (0.117 R)
• M55: 26,291,975 km (0.113 R)
• M56: 26,473,138 km (0.08 R)
• M57: 26,776,074 km (0.11 R)
• M58: 27,324,201 km (0.111 R)
• M59: 28,307,657 km (0.089 R)
• M60: 29,052,954 km (0.07 R)
• M61: 29,302,782 km (0.083 R)
• M62: 29,616,040 km (0.119 R)
• M63: 30,119,736 km (0.111 R)
• M64: 31,455,196 km (0.108 R)
• M65: 31,711,757 km (0.112 R)
• M66: 32,291,598 km (0.078 R)
• M67: 32,615,328 km (0.099 R)
• M68: 32,940,105 km (0.025 R)
• M69: 33,986,392 km (0.11 R)
• M70: 34,249,685 km (0.085 R)
• M71: 35,110,022 km (0.061 R)
• M72: 35,509,598 km (0.106 R)
• M73: 36,245,918 km (0.115 R)
• M74: 37,801,886 km (0.111 R)
• M75: 37,938,170 km (0.089 R)
• M76: 40,002,620 km (0.084 R)
• M77: 40,211,160 km (0.051 R)
• M78: 40,698,849 km (0.041 R)
• M79: 41,258,794 km (0.057 R)
• M80: 42,315,403 km (0.097 R)
• M81: 42,669,651 km (0.084 R)
• M82: 44,599,314 km (0.117 R)
• M83: 45,176,612 km (0.118 R)
• M84: 45,538,639 km (0.083 R)
• M85: 46,119,827 km (0.099 R)
• M86: 46,776,711 km (0.079 R)
• M87: 47,804,598 km (0.103 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 380 - 19,530 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit