🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.28 AU - 1.66 AU

Year: 762 Days

Day: 14.9 Hours

Environment

Temp: -97 °C

Axial Tilt: 29.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.3 AU - 1.88 AU

Year: 857 Days

Day: 27.3 Hours

Environment

Temp: -104 °C

Axial Tilt: 13.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,882,366 km

• M1: 329,415 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.69 AU - 1.83 AU

Year: 998 Days

Day: 29 Hours

Environment

Temp: -105 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 2.13 AU - 2.73 AU

Year: 1619 Days

Day: 23 Hours

Environment

Temp: -118 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.41 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 228.8

Radius: 11.7

Gravity: 1.67 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 3.77 AU - 5.01 AU

Year: 3932 Days

Day: 5.6 Hours

Environment

Temp: -153 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 66,882,366 km

• M1: 168,746 km (0.106 R)
• M2: 246,836 km (0.072 R)
• M3: 355,445 km (0.073 R)
• M4: 480,508 km (0.117 R)
• M5: 561,291 km (0.064 R)
• M6: 655,687 km (0.115 R)
• M7: 739,313 km (0.097 R)
• M8: 826,977 km (0.12 R)
• M9: 1,278,613 km (0.083 R)
• M10: 1,441,675 km (0.072 R)
• M11: 1,600,248 km (0.03 R)
• M12: 1,705,416 km (0.047 R)
• M13: 1,960,031 km (0.099 R)
• M14: 2,072,978 km (0.046 R)
• M15: 2,266,258 km (0.092 R)
• M16: 2,452,208 km (0.062 R)
• M17: 2,670,920 km (0.089 R)
• M18: 2,910,427 km (0.027 R)
• M19: 3,025,617 km (0.088 R)
• M20: 3,245,825 km (0.096 R)
• M21: 3,365,354 km (0.077 R)
• M22: 3,501,787 km (0.079 R)
• M23: 3,593,640 km (0.087 R)
• M24: 3,906,150 km (0.09 R)
• M25: 3,985,586 km (0.074 R)
• M26: 4,097,934 km (0.056 R)
• M27: 4,211,180 km (0.117 R)
• M28: 4,658,029 km (0.078 R)
• M29: 4,861,632 km (0.083 R)
• M30: 5,277,663 km (0.103 R)
• M31: 5,543,499 km (0.057 R)
• M32: 5,741,267 km (0.095 R)
• M33: 6,070,083 km (0.104 R)
• M34: 6,386,184 km (0.112 R)
• M35: 6,726,967 km (0.065 R)
• M36: 7,249,214 km (0.112 R)
• M37: 7,644,451 km (0.105 R)
• M38: 8,006,328 km (0.025 R)
• M39: 8,168,941 km (0.104 R)
• M40: 8,497,608 km (0.1 R)
• M41: 8,788,725 km (0.116 R)
• M42: 8,956,425 km (0.104 R)
• M43: 9,061,891 km (0.111 R)
• M44: 9,210,292 km (0.097 R)
• M45: 9,530,731 km (0.098 R)
• M46: 9,659,983 km (0.075 R)
• M47: 10,782,117 km (0.082 R)
• M48: 11,530,106 km (0.116 R)
• M49: 11,945,240 km (0.046 R)
• M50: 12,061,328 km (0.1 R)
• M51: 12,248,026 km (0.048 R)
• M52: 12,482,746 km (0.099 R)
• M53: 12,647,902 km (0.067 R)
• M54: 12,861,378 km (0.105 R)
• M55: 13,004,393 km (0.099 R)
• M56: 13,147,858 km (0.105 R)
• M57: 13,873,258 km (0.105 R)
• M58: 14,512,340 km (0.106 R)
• M59: 14,686,173 km (0.086 R)
• M60: 14,760,822 km (0.062 R)
• M61: 14,910,569 km (0.05 R)
• M62: 15,111,031 km (0.07 R)
• M63: 15,641,355 km (0.11 R)
• M64: 15,743,082 km (0.11 R)
• M65: 15,845,107 km (0.097 R)
• M66: 15,998,445 km (0.086 R)
• M67: 17,585,080 km (0.065 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 545.3

Radius: 14.4

Gravity: 2.63 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 7.31 AU - 8.81 AU

Year: 9782 Days

Day: 11.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 66,882,366 km

• M1: 567,874 km (0.069 R)
• M2: 935,136 km (0.117 R)
• M3: 1,165,517 km (0.117 R)
• M4: 1,835,117 km (0.082 R)
• M5: 2,152,265 km (0.114 R)
• M6: 2,611,231 km (0.064 R)
• M7: 3,154,421 km (0.066 R)
• M8: 3,648,094 km (0.106 R)
• M9: 3,761,339 km (0.107 R)
• M10: 4,525,336 km (0.072 R)
• M11: 4,677,776 km (0.08 R)
• M12: 5,177,433 km (0.106 R)
• M13: 5,563,395 km (0.05 R)
• M14: 5,892,361 km (0.097 R)
• M15: 6,025,802 km (0.072 R)
• M16: 6,742,526 km (0.097 R)
• M17: 6,847,244 km (0.078 R)
• M18: 7,342,712 km (0.07 R)
• M19: 7,631,287 km (0.098 R)
• M20: 10,311,033 km (0.078 R)
• M21: 10,431,908 km (0.056 R)
• M22: 10,756,536 km (0.116 R)
• M23: 11,457,402 km (0.095 R)
• M24: 11,918,911 km (0.108 R)
• M25: 12,173,078 km (0.1 R)
• M26: 12,903,415 km (0.116 R)
• M27: 13,120,930 km (0.084 R)
• M28: 13,383,474 km (0.084 R)
• M29: 13,958,529 km (0.08 R)
• M30: 14,361,396 km (0.104 R)
• M31: 14,541,661 km (0.116 R)
• M32: 14,632,168 km (0.092 R)
• M33: 15,685,486 km (0.086 R)
• M34: 15,871,137 km (0.053 R)
• M35: 16,385,604 km (0.073 R)
• M36: 16,715,916 km (0.066 R)
• M37: 16,858,184 km (0.101 R)
• M38: 17,239,359 km (0.051 R)
• M39: 17,961,917 km (0.054 R)
• M40: 18,449,008 km (0.099 R)
• M41: 20,037,139 km (0.029 R)
• M42: 20,289,361 km (0.086 R)
• M43: 20,644,057 km (0.107 R)
• M44: 20,898,673 km (0.079 R)
• M45: 21,411,195 km (0.093 R)
• M46: 22,031,578 km (0.103 R)
• M47: 22,187,608 km (0.07 R)
• M48: 22,920,488 km (0.109 R)
• M49: 23,131,421 km (0.107 R)
• M50: 23,714,703 km (0.11 R)
• M51: 24,034,992 km (0.108 R)
• M52: 24,895,778 km (0.091 R)
• M53: 25,384,515 km (0.079 R)
• M54: 26,261,158 km (0.084 R)
• M55: 29,007,326 km (0.106 R)
• M56: 29,235,463 km (0.082 R)
• M57: 29,521,644 km (0.11 R)
• M58: 29,808,573 km (0.091 R)
• M59: 30,327,528 km (0.102 R)
• M60: 30,617,149 km (0.105 R)
• M61: 31,667,476 km (0.12 R)
• M62: 32,551,599 km (0.093 R)
• M63: 32,907,492 km (0.11 R)
• M64: 33,026,572 km (0.07 R)
• M65: 33,145,652 km (0.095 R)
• M66: 33,264,882 km (0.028 R)
• M67: 33,443,950 km (0.037 R)
• M68: 35,313,475 km (0.104 R)
• M69: 35,862,649 km (0.068 R)
• M70: 36,046,355 km (0.062 R)
• M71: 36,414,515 km (0.091 R)
• M72: 36,599,119 km (0.118 R)
• M73: 37,775,706 km (0.083 R)
• M74: 38,212,233 km (0.07 R)
• M75: 40,229,111 km (0.102 R)
• M76: 42,151,444 km (0.12 R)
• M77: 42,993,680 km (0.105 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 213.9

Radius: 15

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 8.09 AU - 9.15 AU

Year: 10819 Days

Day: 11.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 66,882,366 km

• M1: 255,513 km (0.099 R)
• M2: 626,217 km (0.047 R)
• M3: 764,445 km (0.109 R)
• M4: 943,364 km (0.116 R)
• M5: 1,076,357 km (0.107 R)
• M6: 1,296,864 km (0.07 R)
• M7: 1,430,006 km (0.104 R)
• M8: 1,674,898 km (0.075 R)
• M9: 2,703,234 km (0.086 R)
• M10: 2,854,926 km (0.072 R)
• M11: 3,099,069 km (0.073 R)
• M12: 3,584,515 km (0.075 R)
• M13: 4,194,126 km (0.072 R)
• M14: 4,549,870 km (0.093 R)
• M15: 5,647,768 km (0.067 R)
• M16: 6,241,223 km (0.114 R)
• M17: 6,706,921 km (0.103 R)
• M18: 7,003,724 km (0.053 R)
• M19: 8,170,886 km (0.1 R)
• M20: 9,004,146 km (0.093 R)
• M21: 9,431,099 km (0.108 R)
• M22: 10,304,750 km (0.119 R)
• M23: 11,450,819 km (0.097 R)
• M24: 11,841,868 km (0.093 R)
• M25: 12,057,140 km (0.1 R)
• M26: 12,165,149 km (0.039 R)
• M27: 12,820,388 km (0.118 R)
• M28: 14,355,711 km (0.077 R)
• M29: 14,854,620 km (0.059 R)
• M30: 15,009,304 km (0.065 R)
• M31: 15,164,587 km (0.108 R)
• M32: 17,352,455 km (0.076 R)
• M33: 18,007,395 km (0.087 R)
• M34: 18,504,060 km (0.071 R)
• M35: 18,670,562 km (0.049 R)
• M36: 19,341,658 km (0.056 R)
• M37: 20,578,085 km (0.115 R)
• M38: 21,227,788 km (0.076 R)
• M39: 22,148,563 km (0.059 R)
• M40: 23,216,842 km (0.07 R)
• M41: 24,029,008 km (0.109 R)
• M42: 24,393,130 km (0.073 R)
• M43: 25,913,942 km (0.106 R)
• M44: 26,615,256 km (0.052 R)
• M45: 27,893,570 km (0.111 R)
• M46: 28,324,113 km (0.071 R)
• M47: 28,708,729 km (0.101 R)
• M48: 29,288,870 km (0.069 R)
• M49: 29,921,669 km (0.034 R)
• M50: 30,558,955 km (0.095 R)
• M51: 32,347,248 km (0.11 R)
• M52: 32,548,009 km (0.087 R)
• M53: 33,152,983 km (0.054 R)
• M54: 33,304,675 km (0.079 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 244

Radius: 4.9

Gravity: 10.16 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 15.36 AU - 16.84 AU

Year: 27616 Days

Day: 23.1 Hours

Environment

Temp: -206 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 66,882,366 km

• M1: 279,000 km (0.084 R)
• M2: 536,458 km (0.092 R)
• M3: 853,306 km (0.079 R)
• M4: 922,869 km (0.116 R)
• M5: 994,377 km (0.111 R)
• M6: 1,601,445 km (0.061 R)
• M7: 2,367,087 km (0.106 R)
• M8: 3,981,847 km (0.113 R)
• M9: 4,020,742 km (0.091 R)
• M10: 4,099,281 km (0.109 R)
• M11: 4,539,547 km (0.117 R)
• M12: 4,662,218 km (0.042 R)
• M13: 5,079,147 km (0.118 R)
• M14: 5,163,969 km (0.09 R)
• M15: 5,206,455 km (0.054 R)
• M16: 5,594,960 km (0.111 R)
• M17: 6,308,542 km (0.033 R)
• M18: 6,354,170 km (0.1 R)
• M19: 6,862,354 km (0.106 R)
• M20: 7,192,516 km (0.041 R)
• M21: 7,770,712 km (0.066 R)
• M22: 8,015,903 km (0.078 R)
• M23: 8,065,270 km (0.119 R)
• M24: 8,817,747 km (0.111 R)
• M25: 9,022,098 km (0.046 R)
• M26: 9,279,855 km (0.101 R)
• M27: 10,713,003 km (0.112 R)
• M28: 11,650,233 km (0.06 R)
• M29: 11,818,381 km (0.109 R)
• M30: 11,987,277 km (0.085 R)
• M31: 12,498,752 km (0.108 R)
• M32: 13,250,033 km (0.08 R)
• M33: 14,015,974 km (0.088 R)
• M34: 14,494,388 km (0.049 R)
• M35: 15,038,924 km (0.059 R)
• M36: 15,222,032 km (0.069 R)
• M37: 15,344,403 km (0.116 R)
• M38: 16,210,575 km (0.104 R)
• M39: 16,523,833 km (0.087 R)
• M40: 19,563,662 km (0.072 R)
• M41: 19,630,233 km (0.111 R)
• M42: 19,696,804 km (0.074 R)
• M43: 22,910,615 km (0.03 R)
• M44: 23,402,941 km (0.072 R)
• M45: 23,615,071 km (0.074 R)
• M46: 24,041,126 km (0.12 R)
• M47: 24,326,559 km (0.113 R)
• M48: 25,045,227 km (0.108 R)
• M49: 25,697,922 km (0.115 R)
• M50: 27,168,320 km (0.108 R)
• M51: 27,391,221 km (0.11 R)
• M52: 28,514,701 km (0.083 R)
• M53: 28,968,431 km (0.115 R)
• M54: 29,348,260 km (0.111 R)
• M55: 30,112,855 km (0.049 R)
• M56: 30,266,641 km (0.041 R)
• M57: 30,343,535 km (0.104 R)
• M58: 32,210,067 km (0.079 R)
• M59: 32,367,145 km (0.097 R)
• M60: 33,395,331 km (0.036 R)
• M61: 36,134,318 km (0.099 R)
• M62: 37,778,848 km (0.067 R)
• M63: 38,777,114 km (0.079 R)
• M64: 39,531,686 km (0.036 R)
• M65: 40,037,327 km (0.039 R)
• M66: 43,029,434 km (0.068 R)
• M67: 43,116,051 km (0.114 R)
• M68: 43,462,669 km (0.094 R)
• M69: 43,897,401 km (0.099 R)
• M70: 43,984,616 km (0.081 R)
• M71: 44,246,263 km (0.119 R)
• M72: 47,159,083 km (0.05 R)
• M73: 47,695,242 km (0.067 R)
• M74: 47,784,851 km (0.058 R)
• M75: 50,406,554 km (0.081 R)
• M76: 51,596,754 km (0.094 R)
• M77: 51,780,760 km (0.077 R)
• M78: 53,725,383 km (0.108 R)
• M79: 53,911,781 km (0.048 R)
• M80: 54,472,474 km (0.112 R)
• M81: 55,034,962 km (0.069 R)
• M82: 55,222,857 km (0.076 R)
• M83: 55,599,395 km (0.095 R)
• M84: 55,976,830 km (0.11 R)
• M85: 56,734,095 km (0.11 R)
• M86: 57,019,079 km (0.12 R)
• M87: 58,450,431 km (0.115 R)
• M88: 60,183,822 km (0.096 R)
• M89: 60,377,401 km (0.117 R)
• M90: 62,619,126 km (0.12 R)
• M91: 65,683,189 km (0.116 R)
• M92: 66,082,167 km (0.114 R)
• M93: 66,682,054 km (0.113 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 473 - 14,111 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit