🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.7 AU - 0.76 AU

Year: 228 Days

Day: 15.4 Hours

Environment

Temp: 156 °C

Axial Tilt: 42.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.34 AU - 1.72 AU

Year: 691 Days

Day: 41.7 Hours

Environment

Temp: -41 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,239,039 km

• M1: 38,297 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.67 AU - 1.87 AU

Year: 860 Days

Day: 26 Hours

Environment

Temp: -58 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.69 AU - 2.47 AU

Year: 1096 Days

Day: 27.2 Hours

Environment

Temp: -80 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,239,039 km

• M1: 1,455,288 km (0.114 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 2.56 AU - 3.68 AU

Year: 2013 Days

Day: 24.8 Hours

Environment

Temp: -107 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 877.6

Radius: 10.5

Gravity: 7.96 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 4.55 AU - 5.89 AU

Year: 4356 Days

Day: 13.5 Hours

Environment

Temp: -149 °C

Axial Tilt: 126.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 89,239,039 km

• M1: 174,730 km (0.074 R)
• M2: 255,513 km (0.119 R)
• M3: 387,010 km (0.072 R)
• M4: 612,753 km (0.115 R)
• M5: 730,187 km (0.063 R)
• M6: 804,537 km (0.11 R)
• M7: 1,115,103 km (0.039 R)
• M8: 1,399,787 km (0.12 R)
• M9: 1,674,150 km (0.076 R)
• M10: 2,054,727 km (0.072 R)
• M11: 2,329,837 km (0.107 R)
• M12: 2,424,233 km (0.108 R)
• M13: 2,597,318 km (0.104 R)
• M14: 2,854,776 km (0.119 R)
• M15: 3,267,217 km (0.111 R)
• M16: 4,125,012 km (0.108 R)
• M17: 4,332,504 km (0.101 R)
• M18: 4,927,155 km (0.063 R)
• M19: 5,572,820 km (0.056 R)
• M20: 5,905,825 km (0.039 R)
• M21: 6,192,604 km (0.038 R)
• M22: 6,271,592 km (0.081 R)
• M23: 6,537,427 km (0.059 R)
• M24: 6,671,766 km (0.074 R)
• M25: 6,752,698 km (0.088 R)
• M26: 6,970,363 km (0.073 R)
• M27: 7,524,922 km (0.098 R)
• M28: 7,892,933 km (0.072 R)
• M29: 8,295,800 km (0.113 R)
• M30: 8,675,929 km (0.083 R)
• M31: 9,121,730 km (0.057 R)
• M32: 9,272,076 km (0.111 R)
• M33: 9,758,419 km (0.084 R)
• M34: 9,912,205 km (0.113 R)
• M35: 10,159,790 km (0.079 R)
• M36: 10,629,677 km (0.079 R)
• M37: 11,590,544 km (0.114 R)
• M38: 12,048,463 km (0.078 R)
• M39: 12,147,347 km (0.102 R)
• M40: 12,246,530 km (0.103 R)
• M41: 12,379,224 km (0.044 R)
• M42: 12,512,366 km (0.086 R)
• M43: 12,847,316 km (0.115 R)
• M44: 12,982,103 km (0.108 R)
• M45: 13,526,041 km (0.11 R)
• M46: 14,077,459 km (0.074 R)
• M47: 14,495,734 km (0.086 R)
• M48: 14,953,654 km (0.081 R)
• M49: 15,131,077 km (0.096 R)
• M50: 15,919,906 km (0.072 R)
• M51: 16,209,976 km (0.088 R)
• M52: 16,501,842 km (0.104 R)
• M53: 16,575,145 km (0.055 R)
• M54: 17,016,907 km (0.111 R)
• M55: 17,425,310 km (0.071 R)
• M56: 18,062,746 km (0.109 R)
• M57: 18,176,141 km (0.058 R)
• M58: 18,631,667 km (0.074 R)
• M59: 19,052,486 km (0.111 R)
• M60: 19,981,788 km (0.062 R)
• M61: 20,177,162 km (0.038 R)
• M62: 21,084,473 km (0.084 R)
• M63: 21,483,002 km (0.091 R)
• M64: 21,643,222 km (0.105 R)
• M65: 21,924,466 km (0.066 R)
• M66: 22,004,949 km (0.097 R)
• M67: 22,166,365 km (0.069 R)
• M68: 22,409,312 km (0.057 R)
• M69: 22,693,847 km (0.07 R)
• M70: 23,143,239 km (0.041 R)
• M71: 23,389,777 km (0.031 R)
• M72: 23,472,056 km (0.077 R)
• M73: 25,561,639 km (0.08 R)
• M74: 25,646,461 km (0.071 R)
• M75: 25,858,890 km (0.065 R)
• M76: 26,542,701 km (0.035 R)
• M77: 27,059,412 km (0.052 R)
• M78: 27,536,031 km (0.092 R)
• M79: 27,927,978 km (0.083 R)
• M80: 28,497,497 km (0.115 R)
• M81: 28,629,442 km (0.067 R)
• M82: 28,938,212 km (0.059 R)
• M83: 29,115,186 km (0.105 R)
• M84: 29,737,214 km (0.086 R)
• M85: 29,826,375 km (0.106 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 91.1

Radius: 8.1

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 7.04 AU - 11.6 AU

Year: 10392 Days

Day: 12 Hours

Environment

Temp: -162 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 89,239,039 km

• M1: 102,923 km (0.091 R)
• M2: 161,117 km (0.104 R)
• M3: 250,576 km (0.08 R)
• M4: 449,990 km (0.109 R)
• M5: 583,731 km (0.086 R)
• M6: 645,365 km (0.074 R)
• M7: 963,560 km (0.069 R)
• M8: 1,868,627 km (0.088 R)
• M9: 2,320,263 km (0.104 R)
• M10: 2,680,644 km (0.052 R)
• M11: 2,840,564 km (0.077 R)
• M12: 3,040,278 km (0.104 R)
• M13: 3,095,629 km (0.116 R)
• M14: 3,358,173 km (0.112 R)
• M15: 3,904,654 km (0.06 R)
• M16: 4,541,941 km (0.101 R)
• M17: 5,233,382 km (0.116 R)
• M18: 5,322,094 km (0.101 R)
• M19: 5,523,602 km (0.11 R)
• M20: 5,636,698 km (0.084 R)
• M21: 6,119,899 km (0.114 R)
• M22: 6,190,061 km (0.038 R)
• M23: 6,881,801 km (0.108 R)
• M24: 6,979,040 km (0.092 R)
• M25: 7,199,697 km (0.061 R)
• M26: 7,648,042 km (0.11 R)
• M27: 7,774,153 km (0.096 R)
• M28: 7,875,580 km (0.088 R)
• M29: 8,493,270 km (0.098 R)
• M30: 8,676,377 km (0.061 R)
• M31: 8,755,215 km (0.106 R)
• M32: 9,287,185 km (0.101 R)
• M33: 9,367,968 km (0.113 R)
• M34: 9,529,983 km (0.114 R)
• M35: 9,857,004 km (0.057 R)
• M36: 11,402,499 km (0.119 R)
• M37: 11,836,932 km (0.093 R)
• M38: 12,247,278 km (0.116 R)
• M39: 12,513,712 km (0.093 R)
• M40: 12,662,413 km (0.052 R)
• M41: 13,233,128 km (0.119 R)
• M42: 14,493,042 km (0.083 R)
• M43: 14,774,735 km (0.098 R)
• M44: 14,869,131 km (0.03 R)
• M45: 15,216,497 km (0.1 R)
• M46: 15,534,841 km (0.045 R)
• M47: 15,630,734 km (0.106 R)
• M48: 17,489,786 km (0.059 R)
• M49: 20,075,286 km (0.107 R)
• M50: 20,179,855 km (0.04 R)
• M51: 21,234,520 km (0.088 R)
• M52: 21,305,579 km (0.119 R)
• M53: 22,091,267 km (0.092 R)
• M54: 22,959,234 km (0.099 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 415.2

Radius: 6.6

Gravity: 9.53 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 10.41 AU - 16.25 AU

Year: 17776 Days

Day: 17.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 89,239,039 km

• M1: 91,853 km (0.093 R)
• M2: 150,645 km (0.065 R)
• M3: 250,277 km (0.039 R)
• M4: 375,640 km (0.09 R)
• M5: 422,315 km (0.091 R)
• M6: 687,851 km (0.109 R)
• M7: 912,397 km (0.083 R)
• M8: 1,230,592 km (0.11 R)
• M9: 1,452,446 km (0.07 R)
• M10: 1,633,908 km (0.065 R)
• M11: 2,047,097 km (0.081 R)
• M12: 2,133,565 km (0.051 R)
• M13: 2,772,497 km (0.111 R)
• M14: 3,162,649 km (0.062 R)
• M15: 3,535,446 km (0.097 R)
• M16: 3,850,948 km (0.081 R)
• M17: 4,927,754 km (0.105 R)
• M18: 5,519,114 km (0.032 R)
• M19: 6,008,150 km (0.103 R)
• M20: 6,767,808 km (0.108 R)
• M21: 6,984,126 km (0.032 R)
• M22: 7,158,857 km (0.091 R)
• M23: 8,054,050 km (0.102 R)
• M24: 8,329,460 km (0.095 R)
• M25: 8,468,287 km (0.104 R)
• M26: 8,561,337 km (0.097 R)
• M27: 8,701,510 km (0.058 R)
• M28: 8,842,431 km (0.059 R)
• M29: 8,889,554 km (0.115 R)
• M30: 9,558,257 km (0.111 R)
• M31: 9,801,054 km (0.097 R)
• M32: 10,742,025 km (0.116 R)
• M33: 10,893,268 km (0.109 R)
• M34: 11,299,875 km (0.08 R)
• M35: 12,868,708 km (0.059 R)
• M36: 12,975,671 km (0.034 R)
• M37: 13,897,044 km (0.059 R)
• M38: 15,859,618 km (0.094 R)
• M39: 16,668,644 km (0.071 R)
• M40: 17,313,710 km (0.09 R)
• M41: 18,086,532 km (0.087 R)
• M42: 18,386,625 km (0.08 R)
• M43: 18,628,076 km (0.055 R)
• M44: 18,749,101 km (0.116 R)
• M45: 19,358,563 km (0.085 R)
• M46: 21,732,681 km (0.11 R)
• M47: 21,860,138 km (0.09 R)
• M48: 21,923,867 km (0.114 R)
• M49: 22,308,184 km (0.057 R)
• M50: 22,694,745 km (0.054 R)
• M51: 22,888,923 km (0.058 R)
• M52: 23,278,775 km (0.037 R)
• M53: 24,130,885 km (0.065 R)
• M54: 24,395,224 km (0.038 R)
• M55: 25,730,983 km (0.098 R)
• M56: 26,884,832 km (0.111 R)
• M57: 26,953,198 km (0.068 R)
• M58: 27,090,230 km (0.119 R)
• M59: 27,502,521 km (0.116 R)
• M60: 27,778,529 km (0.097 R)
• M61: 32,100,561 km (0.06 R)
• M62: 32,755,651 km (0.059 R)
• M63: 33,268,322 km (0.06 R)
• M64: 33,341,775 km (0.101 R)
• M65: 34,449,996 km (0.086 R)
• M66: 34,673,046 km (0.093 R)
• M67: 34,747,546 km (0.091 R)
• M68: 35,720,381 km (0.117 R)
• M69: 35,946,274 km (0.078 R)
• M70: 36,778,188 km (0.081 R)
• M71: 37,082,320 km (0.096 R)
• M72: 39,079,302 km (0.073 R)
• M73: 39,545,150 km (0.081 R)
• M74: 41,110,991 km (0.076 R)
• M75: 41,743,042 km (0.045 R)
• M76: 42,060,189 km (0.064 R)
• M77: 42,378,234 km (0.072 R)
• M78: 42,617,292 km (0.083 R)
• M79: 44,626,541 km (0.096 R)
• M80: 46,092,301 km (0.087 R)
• M81: 46,502,349 km (0.089 R)
• M82: 46,748,886 km (0.07 R)
• M83: 46,995,872 km (0.056 R)
• M84: 47,573,768 km (0.046 R)
• M85: 49,070,944 km (0.068 R)
• M86: 51,855,409 km (0.054 R)
• M87: 53,395,669 km (0.089 R)
• M88: 56,345,888 km (0.05 R)
• M89: 56,521,068 km (0.098 R)
• M90: 58,726,140 km (0.086 R)
• M91: 59,081,585 km (0.079 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 696.3

Radius: 6.7

Gravity: 15.51 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 15.79 AU - 17.85 AU

Year: 25196 Days

Day: 24.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 89,239,039 km

• M1: 114,891 km (0.092 R)
• M2: 263,741 km (0.1 R)
• M3: 642,224 km (0.081 R)
• M4: 743,801 km (0.098 R)
• M5: 1,233,285 km (0.088 R)
• M6: 1,595,012 km (0.116 R)
• M7: 1,878,052 km (0.104 R)
• M8: 1,988,305 km (0.094 R)
• M9: 2,371,126 km (0.111 R)
• M10: 2,530,747 km (0.115 R)
• M11: 3,116,722 km (0.093 R)
• M12: 3,697,162 km (0.074 R)
• M13: 4,023,435 km (0.072 R)
• M14: 4,070,857 km (0.106 R)
• M15: 4,505,589 km (0.09 R)
• M16: 5,419,033 km (0.075 R)
• M17: 5,576,709 km (0.062 R)
• M18: 5,629,517 km (0.065 R)
• M19: 6,277,426 km (0.112 R)
• M20: 6,332,478 km (0.112 R)
• M21: 7,467,178 km (0.035 R)
• M22: 7,878,871 km (0.103 R)
• M23: 8,601,878 km (0.109 R)
• M24: 8,786,033 km (0.11 R)
• M25: 9,598,648 km (0.044 R)
• M26: 10,239,974 km (0.085 R)
• M27: 10,828,941 km (0.078 R)
• M28: 12,870,503 km (0.104 R)
• M29: 12,940,515 km (0.085 R)
• M30: 13,434,637 km (0.115 R)
• M31: 13,576,904 km (0.114 R)
• M32: 13,791,278 km (0.084 R)
• M33: 14,078,805 km (0.086 R)
• M34: 17,914,794 km (0.096 R)
• M35: 18,861,599 km (0.079 R)
• M36: 19,100,806 km (0.066 R)
• M37: 19,180,691 km (0.077 R)
• M38: 20,148,888 km (0.095 R)
• M39: 21,547,629 km (0.096 R)
• M40: 24,177,559 km (0.081 R)
• M41: 25,486,092 km (0.115 R)
• M42: 26,015,967 km (0.113 R)
• M43: 26,549,433 km (0.045 R)
• M44: 27,536,779 km (0.117 R)
• M45: 28,353,434 km (0.093 R)
• M46: 28,444,689 km (0.096 R)
• M47: 28,810,755 km (0.096 R)
• M48: 29,547,225 km (0.103 R)
• M49: 29,639,826 km (0.103 R)
• M50: 30,196,929 km (0.065 R)
• M51: 31,983,576 km (0.104 R)
• M52: 34,289,178 km (0.109 R)
• M53: 36,350,039 km (0.065 R)
• M54: 37,145,600 km (0.046 R)
• M55: 39,872,769 km (0.104 R)
• M56: 41,002,233 km (0.118 R)
• M57: 41,208,828 km (0.113 R)
• M58: 43,502,911 km (0.077 R)
• M59: 44,029,945 km (0.08 R)
• M60: 44,347,242 km (0.061 R)
• M61: 45,838,134 km (0.117 R)
• M62: 45,945,246 km (0.099 R)
• M63: 49,087,549 km (0.11 R)
• M64: 49,636,274 km (0.037 R)
• M65: 50,076,690 km (0.091 R)
• M66: 51,739,920 km (0.086 R)
• M67: 51,963,120 km (0.114 R)
• M68: 52,186,619 km (0.12 R)
• M69: 52,971,260 km (0.102 R)
• M70: 53,534,047 km (0.042 R)
• M71: 55,919,534 km (0.107 R)
• M72: 56,148,569 km (0.111 R)
• M73: 56,492,644 km (0.077 R)
• M74: 57,991,615 km (0.111 R)
• M75: 60,675,700 km (0.095 R)
• M76: 70,321,471 km (0.083 R)
• M77: 70,445,039 km (0.103 R)
• M78: 71,684,457 km (0.113 R)
• M79: 72,556,314 km (0.106 R)
• M80: 74,059,174 km (0.055 R)
• M81: 76,841,096 km (0.102 R)
• M82: 77,223,019 km (0.113 R)
• M83: 77,733,298 km (0.112 R)
• M84: 79,142,360 km (0.095 R)
• M85: 79,270,864 km (0.09 R)
• M86: 80,172,491 km (0.12 R)
• M87: 81,336,661 km (0.069 R)
• M88: 81,596,064 km (0.055 R)
• M89: 83,028,015 km (0.082 R)
• M90: 83,681,608 km (0.107 R)
• M91: 83,943,554 km (0.097 R)
• M92: 84,599,541 km (0.085 R)
• M93: 86,842,761 km (0.1 R)
• M94: 87,107,848 km (0.101 R)
• M95: 88,038,197 km (0.029 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 296 - 11,532 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit