🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.56 AU - 0.74 AU

Year: 185 Days

Day: 32.2 Hours

Environment

Temp: 170 °C

Axial Tilt: 14.6 °

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: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.63 AU - 0.77 AU

Year: 207 Days

Day: 21.5 Hours

Environment

Temp: 201 °C

Axial Tilt: 11.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 69,541,688 km

• M1: 204,799 km (0.085 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.02 AU - 1.6 AU

Year: 529 Days

Day: 42.4 Hours

Environment

Temp: 19 °C

Axial Tilt: 35.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.21 AU - 1.77 AU

Year: 642 Days

Day: 13.9 Hours

Environment

Temp: -1 °C

Axial Tilt: 19.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 3.71 AU - 3.99 AU

Year: 2667 Days

Day: 41.7 Hours

Environment

Temp: -123 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,541,688 km

• M1: 311,762 km (0.063 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 619.6

Radius: 10.4

Gravity: 5.73 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 6.16 AU - 9.04 AU

Year: 7398 Days

Day: 7.4 Hours

Environment

Temp: -155 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 69,541,688 km

• M1: 135,536 km (0.094 R)
• M2: 345,721 km (0.066 R)
• M3: 420,370 km (0.046 R)
• M4: 490,083 km (0.117 R)
• M5: 616,792 km (0.082 R)
• M6: 890,107 km (0.053 R)
• M7: 1,049,279 km (0.066 R)
• M8: 1,253,331 km (0.074 R)
• M9: 1,489,247 km (0.112 R)
• M10: 1,719,927 km (0.103 R)
• M11: 1,799,363 km (0.117 R)
• M12: 2,237,535 km (0.071 R)
• M13: 2,502,623 km (0.1 R)
• M14: 2,801,519 km (0.077 R)
• M15: 3,087,700 km (0.099 R)
• M16: 3,636,874 km (0.114 R)
• M17: 3,870,396 km (0.102 R)
• M18: 4,162,411 km (0.114 R)
• M19: 4,740,158 km (0.094 R)
• M20: 5,728,252 km (0.089 R)
• M21: 5,818,460 km (0.106 R)
• M22: 6,400,994 km (0.036 R)
• M23: 6,557,323 km (0.091 R)
• M24: 7,887,099 km (0.113 R)
• M25: 8,394,086 km (0.11 R)
• M26: 8,599,783 km (0.092 R)
• M27: 8,981,407 km (0.105 R)
• M28: 9,439,476 km (0.113 R)
• M29: 9,869,121 km (0.058 R)
• M30: 9,941,377 km (0.046 R)
• M31: 10,122,839 km (0.11 R)
• M32: 10,232,195 km (0.031 R)
• M33: 11,233,903 km (0.079 R)
• M34: 11,422,845 km (0.094 R)
• M35: 12,111,892 km (0.117 R)
• M36: 12,266,876 km (0.11 R)
• M37: 13,051,367 km (0.12 R)
• M38: 13,369,861 km (0.114 R)
• M39: 14,917,002 km (0.111 R)
• M40: 15,166,531 km (0.051 R)
• M41: 15,838,525 km (0.056 R)
• M42: 15,965,534 km (0.113 R)
• M43: 16,092,991 km (0.026 R)
• M44: 16,178,112 km (0.066 R)
• M45: 16,434,373 km (0.071 R)
• M46: 16,606,112 km (0.119 R)
• M47: 16,994,468 km (0.093 R)
• M48: 17,868,119 km (0.076 R)
• M49: 18,399,341 km (0.063 R)
• M50: 18,980,828 km (0.094 R)
• M51: 20,161,604 km (0.065 R)
• M52: 21,506,639 km (0.078 R)
• M53: 21,600,437 km (0.062 R)
• M54: 21,882,728 km (0.03 R)
• M55: 22,118,943 km (0.058 R)
• M56: 22,308,483 km (0.092 R)
• M57: 23,168,222 km (0.12 R)
• M58: 23,602,206 km (0.109 R)
• M59: 23,893,024 km (0.113 R)
• M60: 23,990,113 km (0.108 R)
• M61: 25,414,285 km (0.109 R)
• M62: 25,513,468 km (0.037 R)
• M63: 25,662,468 km (0.101 R)
• M64: 25,762,100 km (0.055 R)
• M65: 25,961,514 km (0.089 R)
• M66: 27,524,811 km (0.106 R)
• M67: 30,372,706 km (0.039 R)
• M68: 31,165,575 km (0.119 R)
• M69: 31,324,897 km (0.067 R)
• M70: 32,072,287 km (0.03 R)
• M71: 32,394,372 km (0.109 R)
• M72: 33,150,140 km (0.103 R)
• M73: 33,258,599 km (0.111 R)
• M74: 33,530,268 km (0.108 R)
• M75: 33,639,176 km (0.101 R)
• M76: 33,802,686 km (0.084 R)
• M77: 35,009,791 km (0.086 R)
• M78: 35,563,154 km (0.075 R)
• M79: 36,342,708 km (0.086 R)
• M80: 36,959,201 km (0.052 R)
• M81: 37,184,196 km (0.028 R)
• M82: 37,522,587 km (0.11 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 552.9

Radius: 9.1

Gravity: 6.68 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 7.28 AU - 9.6 AU

Year: 8658 Days

Day: 9.2 Hours

Environment

Temp: -160 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 69,541,688 km

• M1: 677,828 km (0.032 R)
• M2: 1,259,764 km (0.086 R)
• M3: 1,689,858 km (0.072 R)
• M4: 1,814,772 km (0.102 R)
• M5: 1,921,285 km (0.092 R)
• M6: 2,185,625 km (0.096 R)
• M7: 2,345,395 km (0.117 R)
• M8: 2,414,958 km (0.081 R)
• M9: 2,485,269 km (0.047 R)
• M10: 2,700,541 km (0.057 R)
• M11: 2,921,946 km (0.025 R)
• M12: 3,487,874 km (0.093 R)
• M13: 3,648,094 km (0.106 R)
• M14: 3,756,253 km (0.093 R)
• M15: 3,838,083 km (0.116 R)
• M16: 4,171,686 km (0.064 R)
• M17: 4,284,932 km (0.106 R)
• M18: 4,399,225 km (0.075 R)
• M19: 5,659,437 km (0.088 R)
• M20: 6,070,981 km (0.104 R)
• M21: 6,231,798 km (0.042 R)
• M22: 6,989,961 km (0.108 R)
• M23: 7,328,650 km (0.066 R)
• M24: 7,707,581 km (0.042 R)
• M25: 7,777,145 km (0.095 R)
• M26: 7,846,857 km (0.095 R)
• M27: 8,845,572 km (0.037 R)
• M28: 9,064,733 km (0.102 R)
• M29: 9,620,639 km (0.096 R)
• M30: 9,959,478 km (0.117 R)
• M31: 10,417,397 km (0.115 R)
• M32: 10,533,036 km (0.091 R)
• M33: 11,314,386 km (0.037 R)
• M34: 11,712,017 km (0.063 R)
• M35: 11,832,144 km (0.091 R)
• M36: 12,480,202 km (0.115 R)
• M37: 12,643,862 km (0.11 R)
• M38: 12,767,281 km (0.056 R)
• M39: 12,973,726 km (0.072 R)
• M40: 13,222,806 km (0.101 R)
• M41: 13,515,569 km (0.111 R)
• M42: 13,725,904 km (0.112 R)
• M43: 14,363,640 km (0.083 R)
• M44: 14,794,182 km (0.086 R)
• M45: 15,011,099 km (0.119 R)
• M46: 15,800,378 km (0.104 R)
• M47: 15,888,939 km (0.093 R)
• M48: 17,009,727 km (0.116 R)
• M49: 17,236,816 km (0.065 R)
• M50: 17,328,071 km (0.102 R)
• M51: 17,970,743 km (0.096 R)
• M52: 18,202,171 km (0.035 R)
• M53: 18,808,491 km (0.072 R)
• M54: 19,326,549 km (0.055 R)
• M55: 19,421,394 km (0.038 R)
• M56: 20,040,879 km (0.039 R)
• M57: 20,473,516 km (0.099 R)
• M58: 20,763,736 km (0.105 R)
• M59: 21,348,065 km (0.065 R)
• M60: 21,937,929 km (0.077 R)
• M61: 22,782,709 km (0.109 R)
• M62: 23,435,853 km (0.112 R)
• M63: 23,688,823 km (0.062 R)
• M64: 24,044,267 km (0.119 R)
• M65: 24,555,294 km (0.1 R)
• M66: 25,173,133 km (0.108 R)
• M67: 26,687,512 km (0.039 R)
• M68: 26,845,787 km (0.116 R)
• M69: 27,855,872 km (0.056 R)
• M70: 28,231,213 km (0.106 R)
• M71: 28,608,050 km (0.076 R)
• M72: 28,932,527 km (0.078 R)
• M73: 29,040,836 km (0.055 R)
• M74: 30,517,666 km (0.068 R)
• M75: 31,293,032 km (0.1 R)
• M76: 31,459,983 km (0.034 R)
• M77: 31,627,234 km (0.045 R)
• M78: 32,074,831 km (0.087 R)
• M79: 32,863,062 km (0.116 R)
• M80: 36,546,760 km (0.109 R)
• M81: 36,605,402 km (0.066 R)
• M82: 37,251,964 km (0.1 R)
• M83: 38,377,539 km (0.053 R)
• M84: 38,675,687 km (0.071 R)
• M85: 38,735,377 km (0.09 R)
• M86: 38,795,066 km (0.076 R)
• M87: 39,094,262 km (0.041 R)
• M88: 40,056,775 km (0.114 R)
• M89: 40,238,087 km (0.096 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 769.5

Radius: 7.7

Gravity: 12.98 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 13.25 AU - 21.11 AU

Year: 25144 Days

Day: 23.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 69,541,688 km

• M1: 396,135 km (0.119 R)
• M2: 481,556 km (0.084 R)
• M3: 1,315,414 km (0.11 R)
• M4: 1,482,365 km (0.117 R)
• M5: 1,727,855 km (0.032 R)
• M6: 2,580,862 km (0.025 R)
• M7: 3,182,695 km (0.059 R)
• M8: 3,317,183 km (0.088 R)
• M9: 4,163,458 km (0.068 R)
• M10: 4,212,227 km (0.096 R)
• M11: 4,261,445 km (0.071 R)
• M12: 4,310,663 km (0.106 R)
• M13: 4,762,897 km (0.119 R)
• M14: 5,712,395 km (0.102 R)
• M15: 9,918,937 km (0.12 R)
• M16: 10,115,958 km (0.077 R)
• M17: 10,447,466 km (0.116 R)
• M18: 13,878,942 km (0.09 R)
• M19: 14,918,049 km (0.057 R)
• M20: 15,905,096 km (0.118 R)
• M21: 16,058,883 km (0.074 R)
• M22: 16,600,876 km (0.039 R)
• M23: 16,991,625 km (0.072 R)
• M24: 17,227,541 km (0.033 R)
• M25: 17,385,517 km (0.099 R)
• M26: 17,782,250 km (0.12 R)
• M27: 18,423,427 km (0.09 R)
• M28: 18,504,209 km (0.097 R)
• M29: 20,391,985 km (0.107 R)
• M30: 20,978,708 km (0.09 R)
• M31: 22,082,890 km (0.1 R)
• M32: 22,254,329 km (0.083 R)
• M33: 23,118,855 km (0.112 R)
• M34: 23,906,039 km (0.091 R)
• M35: 24,702,199 km (0.109 R)
• M36: 24,880,220 km (0.074 R)
• M37: 24,969,530 km (0.108 R)
• M38: 25,148,300 km (0.082 R)
• M39: 25,237,759 km (0.101 R)
• M40: 25,327,368 km (0.086 R)
• M41: 25,507,035 km (0.046 R)
• M42: 25,596,944 km (0.072 R)
• M43: 25,687,002 km (0.091 R)
• M44: 26,411,205 km (0.096 R)
• M45: 27,142,140 km (0.112 R)
• M46: 27,694,755 km (0.071 R)
• M47: 27,972,408 km (0.026 R)
• M48: 28,811,054 km (0.076 R)
• M49: 28,904,702 km (0.026 R)
• M50: 31,568,891 km (0.092 R)
• M51: 32,149,929 km (0.06 R)
• M52: 33,617,933 km (0.114 R)
• M53: 37,535,751 km (0.09 R)
• M54: 38,563,339 km (0.084 R)
• M55: 42,765,244 km (0.086 R)
• M56: 42,872,057 km (0.097 R)
• M57: 44,053,880 km (0.049 R)
• M58: 46,010,471 km (0.066 R)
• M59: 47,551,927 km (0.072 R)
• M60: 49,334,236 km (0.082 R)
• M61: 50,233,619 km (0.108 R)
• M62: 51,024,842 km (0.025 R)
• M63: 52,620,004 km (0.06 R)
• M64: 54,000,044 km (0.11 R)
• M65: 55,625,275 km (0.107 R)
• M66: 56,092,619 km (0.102 R)
• M67: 59,519,158 km (0.116 R)
• M68: 59,877,445 km (0.096 R)
• M69: 60,476,286 km (0.032 R)
• M70: 61,559,225 km (0.114 R)
• M71: 62,769,920 km (0.069 R)
• M72: 63,866,173 km (0.068 R)
• M73: 64,478,029 km (0.068 R)
• M74: 67,068,765 km (0.118 R)
• M75: 67,566,028 km (0.078 R)
• M76: 68,189,402 km (0.052 R)
• M77: 70,323,117 km (0.114 R)
• M78: 70,828,309 km (0.101 R)
• M79: 72,988,951 km (0.102 R)
• M80: 73,500,575 km (0.096 R)
• M81: 73,628,631 km (0.111 R)
• M82: 75,946,501 km (0.119 R)
• M83: 76,594,559 km (0.113 R)
• M84: 77,114,411 km (0.085 R)
• M85: 78,157,557 km (0.056 R)
• M86: 81,447,364 km (0.119 R)
• M87: 83,710,181 km (0.111 R)
• M88: 84,782,050 km (0.092 R)
• M89: 85,319,705 km (0.1 R)
• M90: 89,115,152 km (0.033 R)
• M91: 89,388,468 km (0.108 R)
• M92: 90,346,792 km (0.116 R)
• M93: 91,171,076 km (0.11 R)
• M94: 91,308,706 km (0.084 R)
• M95: 91,859,825 km (0.108 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 252.9

Radius: 7.2

Gravity: 4.88 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 16.33 AU - 21.25 AU

Year: 28760 Days

Day: 18.5 Hours

Environment

Temp: -203 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 69,541,688 km

• M1: 331,808 km (0.065 R)
• M2: 708,795 km (0.081 R)
• M3: 1,084,884 km (0.105 R)
• M4: 1,321,099 km (0.1 R)
• M5: 2,155,406 km (0.082 R)
• M6: 2,692,762 km (0.056 R)
• M7: 2,904,742 km (0.096 R)
• M8: 3,727,680 km (0.105 R)
• M9: 3,924,251 km (0.117 R)
• M10: 4,084,022 km (0.052 R)
• M11: 5,932,603 km (0.083 R)
• M12: 6,583,204 km (0.05 R)
• M13: 7,452,517 km (0.115 R)
• M14: 8,255,409 km (0.053 R)
• M15: 8,980,211 km (0.118 R)
• M16: 9,085,527 km (0.032 R)
• M17: 9,350,316 km (0.113 R)
• M18: 9,563,941 km (0.037 R)
• M19: 10,434,900 km (0.119 R)
• M20: 12,779,697 km (0.1 R)
• M21: 12,898,179 km (0.109 R)
• M22: 13,737,273 km (0.105 R)
• M23: 14,470,452 km (0.03 R)
• M24: 14,717,738 km (0.116 R)
• M25: 14,841,904 km (0.046 R)
• M26: 14,966,369 km (0.078 R)
• M27: 15,530,802 km (0.117 R)
• M28: 15,594,082 km (0.11 R)
• M29: 15,784,071 km (0.091 R)
• M30: 16,358,527 km (0.041 R)
• M31: 16,551,658 km (0.068 R)
• M32: 16,616,135 km (0.106 R)
• M33: 18,389,468 km (0.039 R)
• M34: 18,590,228 km (0.108 R)
• M35: 22,041,002 km (0.109 R)
• M36: 22,325,388 km (0.06 R)
• M37: 23,402,941 km (0.096 R)
• M38: 23,547,902 km (0.043 R)
• M39: 24,497,399 km (0.045 R)
• M40: 24,792,107 km (0.102 R)
• M41: 24,865,859 km (0.117 R)
• M42: 26,358,247 km (0.115 R)
• M43: 26,887,375 km (0.111 R)
• M44: 27,726,021 km (0.114 R)
• M45: 29,663,612 km (0.099 R)
• M46: 30,846,931 km (0.117 R)
• M47: 30,926,368 km (0.084 R)
• M48: 31,324,597 km (0.105 R)
• M49: 32,772,256 km (0.109 R)
• M50: 33,504,238 km (0.088 R)
• M51: 33,913,239 km (0.06 R)
• M52: 37,159,662 km (0.094 R)
• M53: 37,413,530 km (0.094 R)
• M54: 39,378,498 km (0.104 R)
• M55: 41,201,647 km (0.053 R)
• M56: 41,727,633 km (0.063 R)
• M57: 42,255,714 km (0.114 R)
• M58: 44,032,188 km (0.055 R)
• M59: 44,211,257 km (0.081 R)
• M60: 44,749,660 km (0.105 R)
• M61: 45,651,885 km (0.09 R)
• M62: 45,833,048 km (0.078 R)
• M63: 46,560,093 km (0.105 R)
• M64: 46,833,708 km (0.059 R)
• M65: 47,382,582 km (0.096 R)
• M66: 47,474,286 km (0.099 R)
• M67: 48,949,171 km (0.114 R)
• M68: 49,692,374 km (0.109 R)
• M69: 51,377,893 km (0.107 R)
• M70: 51,472,139 km (0.117 R)
• M71: 51,943,971 km (0.036 R)
• M72: 53,272,699 km (0.119 R)
• M73: 54,132,738 km (0.107 R)
• M74: 54,901,072 km (0.112 R)
• M75: 55,576,507 km (0.065 R)
• M76: 56,351,573 km (0.12 R)
• M77: 56,740,528 km (0.088 R)
• M78: 58,796,750 km (0.113 R)
• M79: 58,993,920 km (0.116 R)
• M80: 59,685,511 km (0.108 R)
• M81: 59,784,545 km (0.072 R)
• M82: 61,176,703 km (0.075 R)
• M83: 62,077,132 km (0.119 R)
• M84: 62,177,513 km (0.062 R)
• M85: 63,183,857 km (0.108 R)
• M86: 65,416,456 km (0.096 R)
• M87: 66,645,253 km (0.097 R)
• M88: 66,747,877 km (0.099 R)
• M89: 68,398,839 km (0.111 R)
• M90: 69,125,436 km (0.058 R)
• M91: 69,333,377 km (0.09 R)
• M92: 69,541,617 km (0.112 R)

Kuiper Belt

Range: 31.1 - 54.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 370 - 16,555 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit