🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.52 AU - 0.64 AU

Year: 166 Days

Day: 27.9 Hours

Environment

Temp: 162 °C

Axial Tilt: 39.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.61 AU - 0.79 AU

Year: 221 Days

Day: 17.1 Hours

Environment

Temp: 178 °C

Axial Tilt: 38.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.82 AU - 1.1 AU

Year: 354 Days

Day: 20.1 Hours

Environment

Temp: 31 °C

Axial Tilt: 23.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 77,778,179 km

• M1: 233,223 km (0.085 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.81 AU - 1.15 AU

Year: 365 Days

Day: 31.9 Hours

Environment

Temp: 14 °C

Axial Tilt: 49.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 3.49 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 688.5

Radius: 10.5

Gravity: 6.24 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 5.09 AU - 6.89 AU

Year: 5523 Days

Day: 9.1 Hours

Environment

Temp: -146 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 77,778,179 km

• M1: 131,646 km (0.115 R)
• M2: 235,617 km (0.05 R)
• M3: 490,531 km (0.086 R)
• M4: 651,798 km (0.083 R)
• M5: 872,604 km (0.119 R)
• M6: 1,088,025 km (0.094 R)
• M7: 1,194,689 km (0.083 R)
• M8: 2,113,968 km (0.11 R)
• M9: 2,229,457 km (0.091 R)
• M10: 2,406,880 km (0.116 R)
• M11: 2,712,808 km (0.049 R)
• M12: 2,859,862 km (0.04 R)
• M13: 3,031,451 km (0.077 R)
• M14: 3,407,092 km (0.094 R)
• M15: 3,751,017 km (0.108 R)
• M16: 3,844,665 km (0.105 R)
• M17: 4,082,077 km (0.114 R)
• M18: 4,422,861 km (0.118 R)
• M19: 5,131,805 km (0.118 R)
• M20: 5,367,123 km (0.101 R)
• M21: 5,713,591 km (0.098 R)
• M22: 5,903,132 km (0.104 R)
• M23: 6,012,338 km (0.049 R)
• M24: 6,456,195 km (0.106 R)
• M25: 6,596,967 km (0.088 R)
• M26: 6,710,512 km (0.045 R)
• M27: 7,170,824 km (0.092 R)
• M28: 7,581,919 km (0.072 R)
• M29: 8,091,599 km (0.074 R)
• M30: 9,207,300 km (0.069 R)
• M31: 9,461,766 km (0.1 R)
• M32: 9,589,822 km (0.05 R)
• M33: 9,686,313 km (0.108 R)
• M34: 10,403,634 km (0.11 R)
• M35: 10,635,511 km (0.116 R)
• M36: 10,802,163 km (0.105 R)
• M37: 11,682,696 km (0.046 R)
• M38: 11,820,177 km (0.085 R)
• M39: 12,062,226 km (0.119 R)
• M40: 12,166,346 km (0.105 R)
• M41: 12,691,883 km (0.087 R)
• M42: 12,797,948 km (0.07 R)
• M43: 12,904,163 km (0.117 R)
• M44: 13,010,826 km (0.057 R)
• M45: 13,082,035 km (0.098 R)
• M46: 13,801,451 km (0.043 R)
• M47: 13,983,362 km (0.105 R)
• M48: 14,056,366 km (0.115 R)
• M49: 14,202,672 km (0.075 R)
• M50: 14,275,975 km (0.117 R)
• M51: 14,459,981 km (0.102 R)
• M52: 14,979,235 km (0.084 R)
• M53: 15,580,020 km (0.102 R)
• M54: 16,496,157 km (0.076 R)
• M55: 17,468,992 km (0.034 R)
• M56: 18,021,906 km (0.086 R)
• M57: 19,878,864 km (0.115 R)
• M58: 20,084,412 km (0.062 R)
• M59: 20,621,917 km (0.084 R)
• M60: 21,626,915 km (0.104 R)
• M61: 22,050,277 km (0.082 R)
• M62: 22,348,426 km (0.085 R)
• M63: 22,433,697 km (0.093 R)
• M64: 22,562,052 km (0.079 R)
• M65: 22,733,491 km (0.105 R)
• M66: 23,034,631 km (0.086 R)
• M67: 23,684,185 km (0.066 R)
• M68: 24,427,836 km (0.093 R)
• M69: 24,692,026 km (0.112 R)
• M70: 25,090,256 km (0.099 R)
• M71: 25,445,850 km (0.081 R)
• M72: 25,713,780 km (0.087 R)
• M73: 26,117,395 km (0.076 R)
• M74: 27,660,945 km (0.084 R)
• M75: 28,861,169 km (0.061 R)
• M76: 29,140,468 km (0.033 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 936.7

Radius: 9.9

Gravity: 9.56 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 10.78 AU - 12.38 AU

Year: 14845 Days

Day: 12.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 77,778,179 km

• M1: 556,354 km (0.076 R)
• M2: 966,402 km (0.115 R)
• M3: 1,375,702 km (0.116 R)
• M4: 1,745,957 km (0.101 R)
• M5: 2,051,735 km (0.093 R)
• M6: 2,178,893 km (0.044 R)
• M7: 2,275,982 km (0.097 R)
• M8: 2,644,591 km (0.084 R)
• M9: 2,853,579 km (0.107 R)
• M10: 3,400,060 km (0.101 R)
• M11: 3,782,283 km (0.085 R)
• M12: 3,978,705 km (0.087 R)
• M13: 4,138,176 km (0.11 R)
• M14: 4,422,562 km (0.093 R)
• M15: 4,587,867 km (0.112 R)
• M16: 4,882,127 km (0.083 R)
• M17: 5,357,100 km (0.032 R)
• M18: 5,445,063 km (0.101 R)
• M19: 6,351,178 km (0.104 R)
• M20: 7,996,455 km (0.113 R)
• M21: 8,607,113 km (0.046 R)
• M22: 9,981,320 km (0.102 R)
• M23: 10,144,381 km (0.098 R)
• M24: 10,860,656 km (0.042 R)
• M25: 11,309,599 km (0.119 R)
• M26: 11,479,393 km (0.061 R)
• M27: 11,707,380 km (0.064 R)
• M28: 12,052,053 km (0.098 R)
• M29: 12,575,197 km (0.079 R)
• M30: 12,928,248 km (0.089 R)
• M31: 13,523,648 km (0.077 R)
• M32: 14,006,549 km (0.078 R)
• M33: 15,614,727 km (0.118 R)
• M34: 15,677,707 km (0.093 R)
• M35: 15,803,968 km (0.048 R)
• M36: 16,057,686 km (0.049 R)
• M37: 17,085,423 km (0.079 R)
• M38: 18,002,159 km (0.084 R)
• M39: 18,533,231 km (0.029 R)
• M40: 19,069,390 km (0.053 R)
• M41: 19,339,414 km (0.117 R)
• M42: 19,407,182 km (0.07 R)
• M43: 20,432,227 km (0.108 R)
• M44: 24,265,373 km (0.103 R)
• M45: 24,925,548 km (0.104 R)
• M46: 25,443,007 km (0.101 R)
• M47: 25,964,057 km (0.114 R)
• M48: 26,789,837 km (0.056 R)
• M49: 28,236,598 km (0.1 R)
• M50: 29,552,461 km (0.079 R)
• M51: 30,493,432 km (0.1 R)
• M52: 31,126,081 km (0.094 R)
• M53: 32,083,208 km (0.118 R)
• M54: 34,026,484 km (0.065 R)
• M55: 34,190,145 km (0.119 R)
• M56: 35,177,491 km (0.105 R)
• M57: 35,674,754 km (0.061 R)
• M58: 35,840,957 km (0.077 R)
• M59: 36,257,737 km (0.049 R)
• M60: 36,676,162 km (0.114 R)
• M61: 36,927,935 km (0.12 R)
• M62: 37,348,904 km (0.066 R)
• M63: 38,706,504 km (0.064 R)
• M64: 39,391,513 km (0.109 R)
• M65: 40,599,665 km (0.119 R)
• M66: 41,557,540 km (0.116 R)
• M67: 41,644,906 km (0.106 R)
• M68: 43,140,884 km (0.092 R)
• M69: 43,406,720 km (0.03 R)
• M70: 43,495,431 km (0.106 R)
• M71: 45,282,677 km (0.095 R)
• M72: 45,462,643 km (0.088 R)
• M73: 45,552,701 km (0.102 R)
• M74: 46,547,826 km (0.049 R)
• M75: 47,824,794 km (0.061 R)
• M76: 48,559,469 km (0.103 R)
• M77: 50,133,388 km (0.098 R)
• M78: 51,067,028 km (0.117 R)
• M79: 51,912,107 km (0.047 R)
• M80: 52,478,185 km (0.11 R)
• M81: 52,572,581 km (0.05 R)
• M82: 52,761,823 km (0.108 R)
• M83: 53,521,032 km (0.049 R)
• M84: 53,711,470 km (0.094 R)
• M85: 55,723,860 km (0.097 R)
• M86: 56,400,192 km (0.075 R)
• M87: 58,053,847 km (0.094 R)
• M88: 58,347,358 km (0.059 R)
• M89: 59,624,775 km (0.084 R)
• M90: 60,812,133 km (0.049 R)
• M91: 64,420,882 km (0.109 R)
• M92: 66,557,888 km (0.064 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 932.4

Radius: 3.8

Gravity: 64.57 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 14.22 AU - 16.36 AU

Year: 22524 Days

Day: 21.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 77,778,179 km

• M1: 474,674 km (0.046 R)
• M2: 723,007 km (0.088 R)
• M3: 1,006,644 km (0.115 R)
• M4: 1,067,231 km (0.079 R)
• M5: 1,098,048 km (0.093 R)
• M6: 1,629,420 km (0.074 R)
• M7: 3,019,184 km (0.064 R)
• M8: 3,106,998 km (0.074 R)
• M9: 3,151,279 km (0.118 R)
• M10: 3,421,004 km (0.103 R)
• M11: 3,466,781 km (0.067 R)
• M12: 3,745,183 km (0.047 R)
• M13: 3,982,744 km (0.09 R)
• M14: 4,030,765 km (0.101 R)
• M15: 4,928,951 km (0.073 R)
• M16: 5,668,413 km (0.071 R)
• M17: 5,722,567 km (0.066 R)
• M18: 6,050,935 km (0.11 R)
• M19: 6,329,336 km (0.101 R)
• M20: 6,611,777 km (0.095 R)
• M21: 7,424,542 km (0.092 R)
• M22: 7,782,530 km (0.119 R)
• M23: 7,903,106 km (0.06 R)
• M24: 8,764,042 km (0.05 R)
• M25: 9,015,516 km (0.115 R)
• M26: 11,178,402 km (0.046 R)
• M27: 11,794,745 km (0.11 R)
• M28: 12,141,962 km (0.081 R)
• M29: 13,781,853 km (0.11 R)
• M30: 15,565,658 km (0.109 R)
• M31: 15,793,646 km (0.04 R)
• M32: 17,028,277 km (0.091 R)
• M33: 18,373,760 km (0.105 R)
• M34: 22,523,605 km (0.096 R)
• M35: 22,695,493 km (0.057 R)
• M36: 23,126,784 km (0.118 R)
• M37: 25,056,895 km (0.08 R)
• M38: 25,771,375 km (0.097 R)
• M39: 30,861,442 km (0.071 R)
• M40: 31,147,773 km (0.114 R)
• M41: 33,567,967 km (0.114 R)
• M42: 33,960,811 km (0.109 R)
• M43: 35,247,951 km (0.081 R)
• M44: 37,259,145 km (0.048 R)
• M45: 37,869,654 km (0.057 R)
• M46: 39,410,512 km (0.079 R)
• M47: 41,707,288 km (0.109 R)
• M48: 41,918,221 km (0.062 R)
• M49: 42,341,134 km (0.086 R)
• M50: 43,297,962 km (0.078 R)
• M51: 44,261,821 km (0.099 R)
• M52: 44,908,383 km (0.084 R)
• M53: 45,016,393 km (0.115 R)
• M54: 45,449,479 km (0.085 R)
• M55: 46,319,839 km (0.113 R)
• M56: 46,866,470 km (0.078 R)
• M57: 46,976,125 km (0.118 R)
• M58: 47,305,390 km (0.12 R)
• M59: 48,297,972 km (0.118 R)
• M60: 49,297,435 km (0.03 R)
• M61: 51,995,732 km (0.114 R)
• M62: 52,222,672 km (0.066 R)
• M63: 52,563,905 km (0.071 R)
• M64: 53,019,879 km (0.032 R)
• M65: 53,477,200 km (0.093 R)
• M66: 53,591,642 km (0.082 R)
• M67: 53,820,976 km (0.105 R)
• M68: 54,510,921 km (0.09 R)
• M69: 57,534,144 km (0.115 R)
• M70: 58,711,330 km (0.069 R)
• M71: 59,421,471 km (0.082 R)
• M72: 59,540,102 km (0.1 R)
• M73: 60,850,131 km (0.107 R)
• M74: 61,929,180 km (0.09 R)
• M75: 62,049,457 km (0.114 R)
• M76: 62,290,160 km (0.103 R)
• M77: 63,862,882 km (0.034 R)
• M78: 65,693,661 km (0.09 R)
• M79: 66,184,791 km (0.034 R)
• M80: 66,430,730 km (0.06 R)
• M81: 71,414,583 km (0.108 R)
• M82: 74,717,853 km (0.049 R)
• M83: 77,681,238 km (0.089 R)
• M84: 80,682,919 km (0.119 R)
• M85: 82,263,869 km (0.053 R)
• M86: 85,055,365 km (0.073 R)
• M87: 85,590,477 km (0.083 R)
• M88: 86,529,802 km (0.069 R)
• M89: 87,472,568 km (0.035 R)
• M90: 88,689,546 km (0.113 R)
• M91: 89,912,210 km (0.113 R)
• M92: 90,457,344 km (0.057 R)
• M93: 90,866,943 km (0.109 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 424.2

Radius: 7.2

Gravity: 8.18 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 15.86 AU - 18.02 AU

Year: 26266 Days

Day: 21 Hours

Environment

Temp: -208 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 77,778,179 km

• M1: 218,263 km (0.071 R)
• M2: 277,205 km (0.104 R)
• M3: 360,531 km (0.106 R)
• M4: 620,233 km (0.097 R)
• M5: 1,377,048 km (0.084 R)
• M6: 1,467,106 km (0.095 R)
• M7: 1,559,259 km (0.118 R)
• M8: 1,653,356 km (0.07 R)
• M9: 1,980,975 km (0.1 R)
• M10: 2,292,887 km (0.031 R)
• M11: 2,583,256 km (0.045 R)
• M12: 2,732,854 km (0.109 R)
• M13: 2,846,847 km (0.117 R)
• M14: 3,773,008 km (0.112 R)
• M15: 4,334,748 km (0.039 R)
• M16: 4,648,006 km (0.107 R)
• M17: 5,015,119 km (0.096 R)
• M18: 6,221,327 km (0.077 R)
• M19: 6,472,950 km (0.075 R)
• M20: 9,684,368 km (0.079 R)
• M21: 10,034,576 km (0.105 R)
• M22: 11,476,999 km (0.098 R)
• M23: 12,034,401 km (0.043 R)
• M24: 12,410,939 km (0.103 R)
• M25: 12,600,629 km (0.081 R)
• M26: 13,433,889 km (0.093 R)
• M27: 13,758,965 km (0.113 R)
• M28: 14,086,883 km (0.1 R)
• M29: 14,616,610 km (0.078 R)
• M30: 15,491,458 km (0.064 R)
• M31: 15,901,057 km (0.06 R)
• M32: 16,038,238 km (0.071 R)
• M33: 17,221,108 km (0.081 R)
• M34: 17,432,789 km (0.051 R)
• M35: 17,574,309 km (0.096 R)
• M36: 21,009,525 km (0.051 R)
• M37: 21,614,499 km (0.098 R)
• M38: 22,148,414 km (0.094 R)
• M39: 22,225,008 km (0.097 R)
• M40: 22,996,334 km (0.089 R)
• M41: 24,248,468 km (0.11 R)
• M42: 26,005,944 km (0.049 R)
• M43: 26,167,809 km (0.069 R)
• M44: 26,248,742 km (0.099 R)
• M45: 26,329,973 km (0.111 R)
• M46: 26,900,091 km (0.116 R)
• M47: 27,063,751 km (0.055 R)
• M48: 27,556,676 km (0.097 R)
• M49: 27,969,715 km (0.116 R)
• M50: 30,320,197 km (0.093 R)
• M51: 30,661,131 km (0.059 R)
• M52: 31,691,711 km (0.084 R)
• M53: 33,170,785 km (0.078 R)
• M54: 33,522,040 km (0.1 R)
• M55: 36,195,953 km (0.072 R)
• M56: 36,738,843 km (0.069 R)
• M57: 38,383,822 km (0.065 R)
• M58: 39,493,838 km (0.114 R)
• M59: 41,555,895 km (0.056 R)
• M60: 41,745,136 km (0.066 R)
• M61: 42,124,367 km (0.104 R)
• M62: 42,981,862 km (0.067 R)
• M63: 43,460,874 km (0.087 R)
• M64: 44,037,873 km (0.036 R)
• M65: 44,423,836 km (0.107 R)
• M66: 44,520,626 km (0.118 R)
• M67: 44,908,084 km (0.111 R)
• M68: 45,979,354 km (0.115 R)
• M69: 46,960,567 km (0.114 R)
• M70: 50,549,719 km (0.084 R)
• M71: 53,607,499 km (0.082 R)
• M72: 53,813,496 km (0.099 R)
• M73: 54,019,642 km (0.119 R)
• M74: 54,536,353 km (0.084 R)
• M75: 54,847,217 km (0.064 R)
• M76: 55,054,859 km (0.086 R)
• M77: 56,514,934 km (0.093 R)
• M78: 58,622,768 km (0.074 R)
• M79: 59,260,205 km (0.081 R)
• M80: 59,366,718 km (0.106 R)
• M81: 60,113,660 km (0.054 R)
• M82: 60,327,585 km (0.086 R)
• M83: 61,724,680 km (0.072 R)
• M84: 64,331,872 km (0.09 R)
• M85: 64,879,549 km (0.119 R)
• M86: 65,208,964 km (0.059 R)
• M87: 65,538,827 km (0.088 R)
• M88: 67,307,672 km (0.082 R)
• M89: 68,756,378 km (0.063 R)
• M90: 73,735,444 km (0.101 R)
• M91: 74,079,070 km (0.094 R)
• M92: 75,805,579 km (0.036 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 152 - 13,822 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit