🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.57 AU - 0.95 AU

Year: 237 Days

Day: 27.1 Hours

Environment

Temp: 127 °C

Axial Tilt: 21.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.85 AU - 1.25 AU

Year: 385 Days

Day: 15.7 Hours

Environment

Temp: 38 °C

Axial Tilt: 12.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 38,534,791 km

• M1: 77,193 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.11 AU - 1.61 AU

Year: 568 Days

Day: 36.2 Hours

Environment

Temp: 2 °C

Axial Tilt: 24.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.17 AU - 1.83 AU

Year: 658 Days

Day: 43.8 Hours

Environment

Temp: -28 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,534,791 km

• M1: 640,428 km (0.04 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 903

Radius: 13.5

Gravity: 4.95 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 5.52 AU - 6 AU

Year: 4951 Days

Day: 14.5 Hours

Environment

Temp: -150 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 38,534,791 km

• M1: 216,468 km (0.096 R)
• M2: 391,348 km (0.112 R)
• M3: 490,681 km (0.108 R)
• M4: 800,199 km (0.114 R)
• M5: 908,358 km (0.11 R)
• M6: 1,202,767 km (0.061 R)
• M7: 1,427,463 km (0.048 R)
• M8: 1,545,346 km (0.05 R)
• M9: 1,666,520 km (0.115 R)
• M10: 1,919,041 km (0.088 R)
• M11: 2,687,825 km (0.094 R)
• M12: 2,792,992 km (0.091 R)
• M13: 3,051,049 km (0.118 R)
• M14: 3,249,864 km (0.104 R)
• M15: 3,475,907 km (0.061 R)
• M16: 3,754,159 km (0.066 R)
• M17: 4,160,766 km (0.09 R)
• M18: 4,581,734 km (0.12 R)
• M19: 5,094,705 km (0.114 R)
• M20: 5,926,020 km (0.092 R)
• M21: 6,175,251 km (0.1 R)
• M22: 7,148,385 km (0.079 R)
• M23: 7,622,909 km (0.089 R)
• M24: 7,924,648 km (0.117 R)
• M25: 8,107,606 km (0.06 R)
• M26: 8,322,878 km (0.092 R)
• M27: 8,477,861 km (0.071 R)
• M28: 8,790,670 km (0.102 R)
• M29: 9,139,084 km (0.1 R)
• M30: 9,589,224 km (0.112 R)
• M31: 9,686,612 km (0.113 R)
• M32: 10,211,700 km (0.108 R)
• M33: 10,779,873 km (0.113 R)
• M34: 11,323,960 km (0.087 R)
• M35: 11,427,033 km (0.117 R)
• M36: 11,703,341 km (0.117 R)
• M37: 13,117,788 km (0.09 R)
• M38: 13,262,150 km (0.116 R)
• M39: 13,662,026 km (0.116 R)
• M40: 13,808,482 km (0.069 R)
• M41: 14,176,792 km (0.06 R)
• M42: 14,473,744 km (0.037 R)
• M43: 14,585,643 km (0.097 R)
• M44: 14,810,339 km (0.078 R)
• M45: 14,960,834 km (0.083 R)
• M46: 16,028,065 km (0.105 R)
• M47: 16,144,004 km (0.105 R)
• M48: 16,610,001 km (0.109 R)
• M49: 16,727,136 km (0.05 R)
• M50: 16,923,110 km (0.117 R)
• M51: 17,277,806 km (0.091 R)
• M52: 18,034,622 km (0.117 R)
• M53: 18,195,439 km (0.076 R)
• M54: 18,316,314 km (0.026 R)
• M55: 19,292,740 km (0.083 R)
• M56: 20,036,241 km (0.051 R)
• M57: 20,369,695 km (0.055 R)
• M58: 21,338,491 km (0.08 R)
• M59: 21,892,900 km (0.032 R)
• M60: 22,581,499 km (0.107 R)
• M61: 22,798,267 km (0.042 R)
• M62: 23,015,632 km (0.066 R)
• M63: 23,540,272 km (0.091 R)
• M64: 23,980,389 km (0.104 R)
• M65: 24,068,652 km (0.071 R)
• M66: 24,157,214 km (0.083 R)
• M67: 24,734,811 km (0.059 R)
• M68: 25,227,287 km (0.071 R)
• M69: 25,362,075 km (0.103 R)
• M70: 26,403,875 km (0.081 R)
• M71: 26,540,757 km (0.084 R)
• M72: 27,413,511 km (0.095 R)
• M73: 27,552,188 km (0.12 R)
• M74: 28,109,141 km (0.117 R)
• M75: 28,482,537 km (0.112 R)
• M76: 29,802,289 km (0.078 R)
• M77: 30,135,294 km (0.084 R)
• M78: 30,565,388 km (0.045 R)
• M79: 31,625,139 km (0.118 R)
• M80: 32,110,734 km (0.084 R)
• M81: 32,452,266 km (0.093 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 710.5

Radius: 14.9

Gravity: 3.2 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 5.64 AU - 9.18 AU

Year: 7224 Days

Day: 13.9 Hours

Environment

Temp: -155 °C

Axial Tilt: 140.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 38,534,791 km

• M1: 264,040 km (0.099 R)
• M2: 450,888 km (0.066 R)
• M3: 814,860 km (0.117 R)
• M4: 920,924 km (0.1 R)
• M5: 1,323,792 km (0.051 R)
• M6: 1,489,247 km (0.05 R)
• M7: 1,662,182 km (0.114 R)
• M8: 1,862,493 km (0.057 R)
• M9: 2,113,818 km (0.075 R)
• M10: 2,332,081 km (0.087 R)
• M11: 2,512,197 km (0.119 R)
• M12: 2,814,834 km (0.114 R)
• M13: 3,229,070 km (0.045 R)
• M14: 3,636,724 km (0.108 R)
• M15: 3,820,430 km (0.101 R)
• M16: 4,197,267 km (0.064 R)
• M17: 4,671,194 km (0.061 R)
• M18: 5,731,244 km (0.111 R)
• M19: 5,914,950 km (0.069 R)
• M20: 7,190,422 km (0.03 R)
• M21: 7,388,938 km (0.07 R)
• M22: 7,589,399 km (0.099 R)
• M23: 7,723,888 km (0.072 R)
• M24: 8,339,632 km (0.119 R)
• M25: 8,653,489 km (0.067 R)
• M26: 8,971,235 km (0.113 R)
• M27: 9,149,406 km (0.115 R)
• M28: 9,328,774 km (0.068 R)
• M29: 9,654,747 km (0.077 R)
• M30: 10,805,903 km (0.094 R)
• M31: 11,263,224 km (0.072 R)
• M32: 11,882,858 km (0.095 R)
• M33: 12,673,034 km (0.071 R)
• M34: 12,873,346 km (0.112 R)
• M35: 13,236,420 km (0.045 R)
• M36: 13,643,775 km (0.104 R)
• M37: 14,680,338 km (0.11 R)
• M38: 15,314,633 km (0.03 R)
• M39: 15,527,960 km (0.078 R)
• M40: 17,492,629 km (0.046 R)
• M41: 19,166,030 km (0.103 R)
• M42: 19,488,414 km (0.098 R)
• M43: 19,998,692 km (0.107 R)
• M44: 20,185,241 km (0.087 R)
• M45: 20,466,335 km (0.037 R)
• M46: 21,174,531 km (0.077 R)
• M47: 21,938,977 km (0.119 R)
• M48: 22,083,189 km (0.085 R)
• M49: 22,566,689 km (0.086 R)
• M50: 22,858,405 km (0.069 R)
• M51: 25,136,182 km (0.103 R)
• M52: 25,640,925 km (0.037 R)
• M53: 25,894,494 km (0.118 R)
• M54: 26,098,097 km (0.098 R)
• M55: 26,814,521 km (0.107 R)
• M56: 26,917,444 km (0.112 R)
• M57: 27,745,169 km (0.114 R)
• M58: 29,002,539 km (0.12 R)
• M59: 29,266,879 km (0.068 R)
• M60: 29,425,901 km (0.101 R)
• M61: 29,585,073 km (0.054 R)
• M62: 29,904,465 km (0.095 R)
• M63: 30,011,128 km (0.11 R)
• M64: 30,278,459 km (0.093 R)
• M65: 30,923,376 km (0.119 R)
• M66: 31,085,241 km (0.084 R)
• M67: 33,880,926 km (0.112 R)
• M68: 34,159,327 km (0.104 R)
• M69: 34,886,672 km (0.087 R)
• M70: 35,393,211 km (0.106 R)
• M71: 35,675,801 km (0.075 R)
• M72: 36,698,901 km (0.076 R)
• M73: 36,813,194 km (0.107 R)
• M74: 37,789,469 km (0.07 R)
• M75: 38,078,193 km (0.079 R)
• M76: 38,541,647 km (0.09 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 136.2

Radius: 12

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 9.65 AU - 9.85 AU

Year: 10904 Days

Day: 6.5 Hours

Environment

Temp: -166 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 38,534,791 km

• M1: 615,595 km (0.088 R)
• M2: 695,331 km (0.041 R)
• M3: 791,672 km (0.101 R)
• M4: 945,459 km (0.092 R)
• M5: 1,053,917 km (0.114 R)
• M6: 1,579,604 km (0.072 R)
• M7: 1,913,955 km (0.066 R)
• M8: 2,143,737 km (0.1 R)
• M9: 2,307,996 km (0.077 R)
• M10: 2,457,743 km (0.105 R)
• M11: 2,591,484 km (0.081 R)
• M12: 3,275,595 km (0.037 R)
• M13: 3,359,669 km (0.087 R)
• M14: 3,879,671 km (0.085 R)
• M15: 4,058,740 km (0.079 R)
• M16: 4,425,105 km (0.086 R)
• M17: 4,541,791 km (0.071 R)
• M18: 4,778,306 km (0.098 R)
• M19: 5,437,284 km (0.084 R)
• M20: 5,739,472 km (0.108 R)
• M21: 6,073,075 km (0.108 R)
• M22: 6,203,076 km (0.116 R)
• M23: 6,386,632 km (0.099 R)
• M24: 6,948,073 km (0.113 R)
• M25: 7,414,370 km (0.089 R)
• M26: 7,497,696 km (0.085 R)
• M27: 7,806,017 km (0.069 R)
• M28: 8,551,313 km (0.072 R)
• M29: 8,991,730 km (0.098 R)
• M30: 9,169,901 km (0.079 R)
• M31: 9,409,407 km (0.069 R)
• M32: 10,078,708 km (0.087 R)
• M33: 10,450,309 km (0.085 R)
• M34: 10,669,021 km (0.107 R)
• M35: 11,334,731 km (0.084 R)
• M36: 11,495,100 km (0.071 R)
• M37: 11,591,890 km (0.097 R)
• M38: 11,915,919 km (0.092 R)
• M39: 12,177,416 km (0.07 R)
• M40: 12,806,027 km (0.101 R)
• M41: 13,006,787 km (0.083 R)
• M42: 14,025,997 km (0.113 R)
• M43: 14,475,688 km (0.091 R)
• M44: 14,719,832 km (0.097 R)
• M45: 15,531,401 km (0.045 R)
• M46: 16,032,703 km (0.045 R)
• M47: 16,539,092 km (0.092 R)
• M48: 16,648,448 km (0.09 R)
• M49: 18,202,620 km (0.118 R)
• M50: 19,226,169 km (0.083 R)
• M51: 19,880,211 km (0.088 R)
• M52: 20,346,358 km (0.108 R)
• M53: 21,052,160 km (0.12 R)
• M54: 21,408,203 km (0.095 R)
• M55: 21,845,927 km (0.077 R)
• M56: 22,568,634 km (0.118 R)
• M57: 22,892,364 km (0.066 R)
• M58: 23,054,827 km (0.026 R)
• M59: 23,708,570 km (0.071 R)
• M60: 23,872,828 km (0.101 R)
• M61: 24,202,692 km (0.117 R)
• M62: 26,128,764 km (0.055 R)
• M63: 26,852,967 km (0.116 R)
• M64: 26,938,537 km (0.088 R)
• M65: 27,670,071 km (0.067 R)
• M66: 28,233,905 km (0.113 R)
• M67: 28,713,965 km (0.099 R)
• M68: 28,976,958 km (0.034 R)
• M69: 29,417,075 km (0.098 R)
• M70: 29,593,750 km (0.097 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 293

Radius: 13.7

Gravity: 1.56 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 7.91 AU - 11.73 AU

Year: 11022 Days

Day: 6.2 Hours

Environment

Temp: -171 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 38,534,791 km

• M1: 184,005 km (0.107 R)
• M2: 524,490 km (0.094 R)
• M3: 1,258,417 km (0.092 R)
• M4: 1,383,631 km (0.075 R)
• M5: 1,589,178 km (0.12 R)
• M6: 1,686,118 km (0.045 R)
• M7: 2,094,520 km (0.083 R)
• M8: 2,180,090 km (0.078 R)
• M9: 3,124,651 km (0.088 R)
• M10: 3,223,086 km (0.092 R)
• M11: 3,423,248 km (0.098 R)
• M12: 3,679,360 km (0.104 R)
• M13: 3,783,480 km (0.11 R)
• M14: 4,183,205 km (0.092 R)
• M15: 4,374,541 km (0.081 R)
• M16: 4,681,067 km (0.081 R)
• M17: 4,794,313 km (0.062 R)
• M18: 5,763,408 km (0.061 R)
• M19: 6,286,103 km (0.12 R)
• M20: 6,953,010 km (0.094 R)
• M21: 7,115,024 km (0.102 R)
• M22: 7,410,181 km (0.076 R)
• M23: 8,630,301 km (0.061 R)
• M24: 8,769,726 km (0.07 R)
• M25: 9,406,565 km (0.072 R)
• M26: 9,694,540 km (0.106 R)
• M27: 9,839,501 km (0.063 R)
• M28: 10,987,964 km (0.083 R)
• M29: 11,597,276 km (0.109 R)
• M30: 11,906,195 km (0.059 R)
• M31: 12,769,525 km (0.065 R)
• M32: 14,102,142 km (0.072 R)
• M33: 14,307,840 km (0.058 R)
• M34: 14,514,733 km (0.097 R)
• M35: 15,057,026 km (0.026 R)
• M36: 16,247,526 km (0.054 R)
• M37: 16,463,395 km (0.1 R)
• M38: 16,593,396 km (0.092 R)
• M39: 16,985,193 km (0.075 R)
• M40: 17,248,186 km (0.029 R)
• M41: 17,645,069 km (0.118 R)
• M42: 17,778,061 km (0.107 R)
• M43: 17,866,922 km (0.101 R)
• M44: 18,000,513 km (0.087 R)
• M45: 18,448,110 km (0.071 R)
• M46: 18,763,612 km (0.079 R)
• M47: 19,491,555 km (0.034 R)
• M48: 19,583,259 km (0.079 R)
• M49: 19,812,892 km (0.05 R)
• M50: 19,951,270 km (0.107 R)
• M51: 20,089,797 km (0.102 R)
• M52: 20,275,149 km (0.063 R)
• M53: 20,414,425 km (0.094 R)
• M54: 20,554,149 km (0.103 R)
• M55: 20,928,144 km (0.117 R)
• M56: 21,116,039 km (0.094 R)
• M57: 21,493,324 km (0.05 R)
• M58: 22,542,754 km (0.078 R)
• M59: 22,638,945 km (0.116 R)
• M60: 22,783,606 km (0.112 R)
• M61: 22,976,887 km (0.106 R)
• M62: 23,122,146 km (0.089 R)
• M63: 24,691,129 km (0.07 R)
• M64: 25,991,284 km (0.039 R)
• M65: 26,243,805 km (0.093 R)
• M66: 26,598,801 km (0.05 R)
• M67: 26,700,527 km (0.06 R)
• M68: 27,931,119 km (0.063 R)
• M69: 29,337,638 km (0.113 R)
• M70: 30,500,762 km (0.088 R)
• M71: 31,409,868 km (0.09 R)
• M72: 31,786,705 km (0.087 R)
• M73: 32,273,497 km (0.056 R)
• M74: 32,545,017 km (0.064 R)
• M75: 32,926,491 km (0.058 R)
• M76: 33,090,451 km (0.088 R)
• M77: 33,473,870 km (0.115 R)
• M78: 34,744,554 km (0.079 R)
• M79: 35,862,200 km (0.094 R)
• M80: 36,764,724 km (0.107 R)
• M81: 38,132,647 km (0.061 R)

Kuiper Belt

Range: 30.6 - 46.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 393 - 19,734 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit