🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.42 AU - 0.68 AU

Year: 152 Days

Day: 39.6 Hours

Environment

Temp: 155 °C

Axial Tilt: 37.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.5 AU - 0.71 AU

Year: 173 Days

Day: 44.3 Hours

Environment

Temp: 128 °C

Axial Tilt: 16.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 93,971,370 km

• M1: 78,240 km (0.079 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.36 AU - 1.48 AU

Year: 631 Days

Day: 41.4 Hours

Environment

Temp: -37 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.43 AU - 1.53 AU

Year: 671 Days

Day: 44.5 Hours

Environment

Temp: -49 °C

Axial Tilt: 72.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,971,370 km

• M1: 292,165 km (0.032 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 2.48 AU - 2.5 AU

Year: 1465 Days

Day: 43.9 Hours

Environment

Temp: -101 °C

Axial Tilt: 48.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,971,370 km

• M1: 2,320,562 km (0.099 R)

Asteroid Belt

Center: 3.57 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 467.7

Radius: 13.4

Gravity: 2.6 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 3.87 AU - 5.41 AU

Year: 3726 Days

Day: 12.8 Hours

Environment

Temp: -131 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 93,971,370 km

• M1: 168,597 km (0.117 R)
• M2: 409,150 km (0.114 R)
• M3: 517,758 km (0.118 R)
• M4: 1,090,868 km (0.068 R)
• M5: 1,218,624 km (0.116 R)
• M6: 1,376,600 km (0.116 R)
• M7: 1,503,010 km (0.054 R)
• M8: 1,593,965 km (0.084 R)
• M9: 1,781,711 km (0.059 R)
• M10: 1,878,500 km (0.051 R)
• M11: 2,005,509 km (0.116 R)
• M12: 2,283,611 km (0.078 R)
• M13: 3,142,004 km (0.091 R)
• M14: 3,294,295 km (0.101 R)
• M15: 3,677,116 km (0.071 R)
• M16: 4,019,246 km (0.118 R)
• M17: 4,222,101 km (0.103 R)
• M18: 4,352,999 km (0.115 R)
• M19: 4,561,538 km (0.083 R)
• M20: 4,851,309 km (0.066 R)
• M21: 5,087,524 km (0.083 R)
• M22: 5,347,675 km (0.101 R)
• M23: 5,797,965 km (0.115 R)
• M24: 6,282,063 km (0.051 R)
• M25: 6,779,177 km (0.073 R)
• M26: 7,021,526 km (0.116 R)
• M27: 7,651,333 km (0.075 R)
• M28: 7,811,552 km (0.087 R)
• M29: 7,949,930 km (0.059 R)
• M30: 8,511,221 km (0.067 R)
• M31: 8,629,852 km (0.092 R)
• M32: 8,940,717 km (0.055 R)
• M33: 9,158,232 km (0.117 R)
• M34: 9,328,474 km (0.103 R)
• M35: 9,697,084 km (0.118 R)
• M36: 9,970,399 km (0.084 R)
• M37: 10,095,612 km (0.097 R)
• M38: 10,296,821 km (0.046 R)
• M39: 10,882,946 km (0.113 R)
• M40: 11,037,630 km (0.095 R)
• M41: 11,611,039 km (0.029 R)
• M42: 12,060,880 km (0.086 R)
• M43: 12,220,949 km (0.108 R)
• M44: 12,328,061 km (0.082 R)
• M45: 12,923,012 km (0.114 R)
• M46: 13,059,595 km (0.055 R)
• M47: 13,361,633 km (0.056 R)
• M48: 13,472,036 km (0.086 R)
• M49: 13,666,065 km (0.07 R)
• M50: 14,000,715 km (0.076 R)
• M51: 14,479,578 km (0.1 R)
• M52: 14,792,237 km (0.105 R)
• M53: 15,049,695 km (0.03 R)
• M54: 15,366,394 km (0.082 R)
• M55: 15,802,023 km (0.056 R)
• M56: 16,182,750 km (0.115 R)
• M57: 16,774,409 km (0.079 R)
• M58: 17,614,700 km (0.116 R)
• M59: 18,468,755 km (0.078 R)
• M60: 18,962,727 km (0.105 R)
• M61: 19,087,043 km (0.105 R)
• M62: 19,180,242 km (0.066 R)
• M63: 19,305,007 km (0.082 R)
• M64: 19,837,874 km (0.075 R)
• M65: 19,932,420 km (0.104 R)
• M66: 20,058,681 km (0.091 R)
• M67: 20,407,394 km (0.055 R)
• M68: 20,790,214 km (0.113 R)
• M69: 21,014,462 km (0.116 R)
• M70: 21,368,709 km (0.057 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 435.1

Radius: 9

Gravity: 5.37 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 4.03 AU - 5.77 AU

Year: 4043 Days

Day: 9.4 Hours

Environment

Temp: -141 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 93,971,370 km

• M1: 161,566 km (0.056 R)
• M2: 246,388 km (0.11 R)
• M3: 355,145 km (0.038 R)
• M4: 417,079 km (0.093 R)
• M5: 492,027 km (0.086 R)
• M6: 600,336 km (0.086 R)
• M7: 677,379 km (0.074 R)
• M8: 1,211,593 km (0.064 R)
• M9: 1,388,418 km (0.072 R)
• M10: 1,506,600 km (0.109 R)
• M11: 1,852,620 km (0.055 R)
• M12: 2,042,310 km (0.08 R)
• M13: 2,223,324 km (0.089 R)
• M14: 2,600,909 km (0.103 R)
• M15: 2,764,269 km (0.111 R)
• M16: 2,847,296 km (0.11 R)
• M17: 3,118,368 km (0.117 R)
• M18: 3,344,859 km (0.115 R)
• M19: 3,758,796 km (0.082 R)
• M20: 4,037,647 km (0.066 R)
• M21: 4,132,043 km (0.119 R)
• M22: 4,342,527 km (0.102 R)
• M23: 4,419,869 km (0.09 R)
• M24: 4,714,128 km (0.053 R)
• M25: 4,853,703 km (0.073 R)
• M26: 4,913,991 km (0.083 R)
• M27: 5,198,376 km (0.088 R)
• M28: 5,321,944 km (0.093 R)
• M29: 5,698,482 km (0.075 R)
• M30: 5,868,575 km (0.064 R)
• M31: 6,018,921 km (0.079 R)
• M32: 6,083,697 km (0.059 R)
• M33: 6,367,185 km (0.116 R)
• M34: 6,610,431 km (0.077 R)
• M35: 6,789,350 km (0.093 R)
• M36: 7,015,093 km (0.08 R)
• M37: 7,106,198 km (0.036 R)
• M38: 7,197,602 km (0.069 R)
• M39: 7,335,382 km (0.114 R)
• M40: 7,660,608 km (0.112 R)
• M41: 7,966,835 km (0.045 R)
• M42: 8,157,123 km (0.048 R)
• M43: 8,737,413 km (0.102 R)
• M44: 9,506,645 km (0.091 R)
• M45: 9,759,466 km (0.092 R)
• M46: 10,297,420 km (0.089 R)
• M47: 10,740,080 km (0.11 R)
• M48: 11,056,330 km (0.108 R)
• M49: 11,429,128 km (0.118 R)
• M50: 11,805,965 km (0.09 R)
• M51: 11,887,346 km (0.05 R)
• M52: 12,324,022 km (0.088 R)
• M53: 12,489,178 km (0.078 R)
• M54: 12,710,583 km (0.103 R)
• M55: 12,877,385 km (0.071 R)
• M56: 12,989,134 km (0.109 R)
• M57: 13,354,153 km (0.067 R)
• M58: 14,008,345 km (0.043 R)
• M59: 14,094,513 km (0.088 R)
• M60: 14,818,866 km (0.092 R)
• M61: 15,883,255 km (0.11 R)
• M62: 16,303,774 km (0.091 R)
• M63: 17,711,341 km (0.086 R)
• M64: 18,839,757 km (0.046 R)
• M65: 18,966,616 km (0.061 R)
• M66: 19,284,961 km (0.073 R)
• M67: 19,348,839 km (0.101 R)
• M68: 21,066,971 km (0.119 R)
• M69: 21,330,562 km (0.04 R)
• M70: 21,595,201 km (0.106 R)
• M71: 22,127,919 km (0.1 R)
• M72: 22,328,829 km (0.05 R)
• M73: 22,429,358 km (0.103 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 37.2

Radius: 11.4

Gravity: 0.29 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 5.84 AU - 7.44 AU

Year: 6378 Days

Day: 7.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 93,971,370 km

• M1: 143,016 km (0.056 R)
• M2: 268,827 km (0.075 R)
• M3: 477,367 km (0.046 R)
• M4: 688,150 km (0.057 R)
• M5: 1,082,789 km (0.116 R)
• M6: 1,619,247 km (0.112 R)
• M7: 1,936,694 km (0.083 R)
• M8: 2,019,272 km (0.036 R)
• M9: 2,284,958 km (0.083 R)
• M10: 2,722,232 km (0.118 R)
• M11: 3,383,006 km (0.099 R)
• M12: 3,508,519 km (0.107 R)
• M13: 4,280,294 km (0.116 R)
• M14: 4,539,847 km (0.086 R)
• M15: 4,692,586 km (0.076 R)
• M16: 5,003,002 km (0.103 R)
• M17: 5,189,700 km (0.087 R)
• M18: 5,334,959 km (0.098 R)
• M19: 6,005,008 km (0.113 R)
• M20: 6,780,673 km (0.09 R)
• M21: 7,099,765 km (0.056 R)
• M22: 7,407,638 km (0.052 R)
• M23: 8,682,212 km (0.079 R)
• M24: 8,785,733 km (0.094 R)
• M25: 8,907,057 km (0.085 R)
• M26: 9,362,433 km (0.109 R)
• M27: 9,753,781 km (0.04 R)
• M28: 9,933,448 km (0.055 R)
• M29: 10,479,032 km (0.12 R)
• M30: 10,589,285 km (0.105 R)
• M31: 10,699,988 km (0.115 R)
• M32: 11,315,733 km (0.08 R)
• M33: 11,827,956 km (0.103 R)
• M34: 12,038,889 km (0.058 R)
• M35: 12,135,230 km (0.104 R)
• M36: 12,816,349 km (0.112 R)
• M37: 13,092,357 km (0.062 R)
• M38: 13,310,471 km (0.11 R)
• M39: 13,450,045 km (0.072 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 13.2

Radius: 7.2

Gravity: 0.25 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 11.73 AU - 14.55 AU

Year: 17756 Days

Day: 22.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 93,971,370 km

• M1: 274,512 km (0.055 R)
• M2: 612,902 km (0.079 R)
• M3: 918,381 km (0.119 R)
• M4: 1,050,925 km (0.11 R)
• M5: 1,486,105 km (0.062 R)
• M6: 1,581,848 km (0.093 R)
• M7: 1,920,089 km (0.099 R)
• M8: 2,158,099 km (0.085 R)
• M9: 2,391,771 km (0.025 R)
• M10: 2,720,587 km (0.113 R)
• M11: 2,927,930 km (0.041 R)
• M12: 3,155,767 km (0.119 R)
• M13: 3,217,401 km (0.068 R)
• M14: 4,140,420 km (0.084 R)
• M15: 4,208,039 km (0.101 R)
• M16: 4,276,106 km (0.095 R)
• M17: 4,833,956 km (0.101 R)
• M18: 5,788,540 km (0.06 R)
• M19: 5,940,531 km (0.067 R)
• M20: 6,016,976 km (0.092 R)
• M21: 6,190,210 km (0.112 R)
• M22: 6,463,077 km (0.101 R)
• M23: 6,720,086 km (0.045 R)
• M24: 6,980,237 km (0.102 R)
• M25: 9,112,455 km (0.048 R)
• M26: 9,311,570 km (0.115 R)
• M27: 9,624,080 km (0.067 R)
• M28: 9,668,959 km (0.111 R)
• M29: 10,122,241 km (0.092 R)
• M30: 10,838,515 km (0.027 R)
• M31: 11,714,560 km (0.074 R)
• M32: 12,736,314 km (0.055 R)
• M33: 13,083,231 km (0.113 R)
• M34: 13,307,927 km (0.079 R)
• M35: 13,811,773 km (0.118 R)
• M36: 14,219,427 km (0.102 R)
• M37: 14,994,195 km (0.063 R)
• M38: 15,150,824 km (0.1 R)
• M39: 15,307,901 km (0.102 R)
• M40: 16,289,114 km (0.073 R)
• M41: 16,854,893 km (0.103 R)
• M42: 17,235,769 km (0.034 R)
• M43: 17,317,749 km (0.055 R)
• M44: 17,454,631 km (0.113 R)
• M45: 17,591,812 km (0.107 R)
• M46: 17,812,319 km (0.067 R)
• M47: 18,450,953 km (0.101 R)
• M48: 18,646,776 km (0.117 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 903.4

Radius: 3.8

Gravity: 62.56 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 15.76 AU - 16.28 AU

Year: 23903 Days

Day: 24.6 Hours

Environment

Temp: -204 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 93,971,370 km

• M1: 396,434 km (0.104 R)
• M2: 511,176 km (0.084 R)
• M3: 1,034,918 km (0.084 R)
• M4: 1,676,095 km (0.106 R)
• M5: 1,861,895 km (0.12 R)
• M6: 2,212,553 km (0.065 R)
• M7: 2,333,876 km (0.091 R)
• M8: 2,457,444 km (0.044 R)
• M9: 3,380,912 km (0.078 R)
• M10: 3,520,786 km (0.078 R)
• M11: 3,615,033 km (0.068 R)
• M12: 4,298,246 km (0.037 R)
• M13: 4,810,020 km (0.102 R)
• M14: 5,073,163 km (0.1 R)
• M15: 5,340,943 km (0.092 R)
• M16: 5,778,816 km (0.083 R)
• M17: 7,581,620 km (0.114 R)
• M18: 8,010,966 km (0.106 R)
• M19: 8,637,781 km (0.057 R)
• M20: 10,475,142 km (0.04 R)
• M21: 11,437,356 km (0.097 R)
• M22: 12,141,812 km (0.115 R)
• M23: 12,284,379 km (0.108 R)
• M24: 12,355,737 km (0.086 R)
• M25: 13,078,295 km (0.091 R)
• M26: 14,262,511 km (0.103 R)
• M27: 14,337,610 km (0.073 R)
• M28: 15,019,925 km (0.104 R)
• M29: 15,096,370 km (0.092 R)
• M30: 16,494,512 km (0.059 R)
• M31: 16,731,475 km (0.113 R)
• M32: 16,969,634 km (0.039 R)
• M33: 17,208,991 km (0.117 R)
• M34: 17,771,629 km (0.115 R)
• M35: 18,177,188 km (0.027 R)
• M36: 18,585,890 km (0.118 R)
• M37: 18,750,148 km (0.085 R)
• M38: 18,997,434 km (0.102 R)
• M39: 19,412,119 km (0.038 R)
• M40: 20,166,092 km (0.118 R)
• M41: 22,397,045 km (0.049 R)
• M42: 23,275,783 km (0.115 R)
• M43: 24,795,249 km (0.097 R)
• M44: 26,162,274 km (0.06 R)
• M45: 27,087,238 km (0.099 R)
• M46: 27,741,130 km (0.093 R)
• M47: 30,601,292 km (0.107 R)
• M48: 31,379,799 km (0.11 R)
• M49: 32,955,962 km (0.084 R)
• M50: 33,453,824 km (0.069 R)
• M51: 33,753,768 km (0.107 R)
• M52: 34,255,668 km (0.091 R)
• M53: 35,470,104 km (0.077 R)
• M54: 35,878,057 km (0.091 R)
• M55: 37,525,279 km (0.042 R)
• M56: 39,302,203 km (0.086 R)
• M57: 40,147,880 km (0.108 R)
• M58: 45,789,066 km (0.111 R)
• M59: 47,461,720 km (0.07 R)
• M60: 49,722,891 km (0.096 R)
• M61: 50,981,458 km (0.097 R)
• M62: 52,714,550 km (0.107 R)
• M63: 53,997,651 km (0.108 R)
• M64: 55,409,107 km (0.054 R)
• M65: 55,527,139 km (0.11 R)
• M66: 56,356,809 km (0.07 R)
• M67: 56,475,590 km (0.072 R)
• M68: 58,508,475 km (0.045 R)
• M69: 58,628,902 km (0.096 R)
• M70: 60,200,726 km (0.108 R)
• M71: 60,687,069 km (0.11 R)
• M72: 63,509,233 km (0.101 R)
• M73: 64,873,865 km (0.079 R)
• M74: 67,632,300 km (0.112 R)
• M75: 68,391,210 km (0.096 R)
• M76: 69,025,804 km (0.095 R)
• M77: 69,152,962 km (0.097 R)
• M78: 69,662,343 km (0.032 R)
• M79: 70,045,164 km (0.115 R)
• M80: 73,781,819 km (0.063 R)
• M81: 75,739,906 km (0.102 R)
• M82: 78,112,079 km (0.097 R)
• M83: 79,174,224 km (0.103 R)
• M84: 81,044,347 km (0.106 R)
• M85: 81,178,537 km (0.074 R)
• M86: 83,334,691 km (0.068 R)
• M87: 83,605,612 km (0.074 R)
• M88: 84,964,260 km (0.111 R)
• M89: 86,056,474 km (0.053 R)
• M90: 87,841,027 km (0.114 R)
• M91: 91,586,509 km (0.114 R)
• M92: 93,267,840 km (0.1 R)
• M93: 93,408,462 km (0.091 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 544 - 18,009 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit