🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.48 AU - 0.64 AU

Year: 146 Days

Day: 38.1 Hours

Environment

Temp: 280 °C

Axial Tilt: 10.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.57 AU - 0.93 AU

Year: 226 Days

Day: 15.2 Hours

Environment

Temp: 218 °C

Axial Tilt: 32.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.74 AU - 1.08 AU

Year: 302 Days

Day: 17.2 Hours

Environment

Temp: 123 °C

Axial Tilt: 3.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.81 AU - 1.21 AU

Year: 353 Days

Day: 42.2 Hours

Environment

Temp: 162 °C

Axial Tilt: 73.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 2.01 AU - 2.11 AU

Year: 1030 Days

Day: 23.9 Hours

Environment

Temp: -46 °C

Axial Tilt: 18.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 2.53 AU - 2.55 AU

Year: 1410 Days

Day: 27.6 Hours

Environment

Temp: -81 °C

Axial Tilt: 8.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 57,547,803 km

• M1: 121,623 km (0.083 R)
• M2: 1,481,468 km (0.114 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 660.6

Radius: 8.2

Gravity: 9.82 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 6.82 AU - 10.7 AU

Year: 9029 Days

Day: 11.5 Hours

Environment

Temp: -161 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 57,547,803 km

• M1: 105,915 km (0.107 R)
• M2: 276,457 km (0.068 R)
• M3: 354,697 km (0.071 R)
• M4: 455,077 km (0.106 R)
• M5: 551,717 km (0.087 R)
• M6: 610,359 km (0.076 R)
• M7: 936,931 km (0.066 R)
• M8: 1,119,441 km (0.102 R)
• M9: 1,625,231 km (0.115 R)
• M10: 1,800,859 km (0.096 R)
• M11: 1,982,770 km (0.109 R)
• M12: 2,123,243 km (0.1 R)
• M13: 2,315,625 km (0.101 R)
• M14: 2,389,377 km (0.115 R)
• M15: 3,087,251 km (0.113 R)
• M16: 3,195,710 km (0.104 R)
• M17: 3,277,989 km (0.102 R)
• M18: 3,671,281 km (0.069 R)
• M19: 3,786,322 km (0.114 R)
• M20: 3,844,366 km (0.058 R)
• M21: 3,902,709 km (0.042 R)
• M22: 3,990,673 km (0.067 R)
• M23: 4,379,926 km (0.087 R)
• M24: 4,471,480 km (0.097 R)
• M25: 4,563,782 km (0.068 R)
• M26: 4,938,824 km (0.057 R)
• M27: 5,098,146 km (0.118 R)
• M28: 5,324,039 km (0.081 R)
• M29: 6,536,829 km (0.1 R)
• M30: 7,102,309 km (0.086 R)
• M31: 7,318,328 km (0.077 R)
• M32: 7,831,149 km (0.06 R)
• M33: 7,905,350 km (0.061 R)
• M34: 8,393,338 km (0.048 R)
• M35: 8,507,332 km (0.12 R)
• M36: 8,621,924 km (0.099 R)
• M37: 8,813,858 km (0.118 R)
• M38: 9,124,124 km (0.118 R)
• M39: 9,202,214 km (0.077 R)
• M40: 9,319,798 km (0.093 R)
• M41: 9,556,462 km (0.089 R)
• M42: 9,635,748 km (0.09 R)
• M43: 9,995,531 km (0.088 R)
• M44: 10,237,880 km (0.104 R)
• M45: 10,645,983 km (0.093 R)
• M46: 11,142,797 km (0.114 R)
• M47: 11,689,428 km (0.051 R)
• M48: 12,460,904 km (0.091 R)
• M49: 12,984,198 km (0.116 R)
• M50: 13,648,562 km (0.109 R)
• M51: 13,738,021 km (0.106 R)
• M52: 14,188,012 km (0.098 R)
• M53: 15,056,427 km (0.103 R)
• M54: 15,473,656 km (0.057 R)
• M55: 16,748,379 km (0.07 R)
• M56: 17,132,547 km (0.117 R)
• M57: 18,549,238 km (0.08 R)
• M58: 18,996,536 km (0.114 R)
• M59: 19,196,399 km (0.092 R)
• M60: 19,952,466 km (0.08 R)
• M61: 20,054,043 km (0.089 R)
• M62: 21,389,504 km (0.103 R)
• M63: 23,392,769 km (0.111 R)
• M64: 23,446,325 km (0.119 R)
• M65: 23,660,698 km (0.118 R)
• M66: 23,929,825 km (0.109 R)
• M67: 24,579,678 km (0.114 R)
• M68: 25,400,073 km (0.105 R)
• M69: 25,510,177 km (0.101 R)
• M70: 25,896,588 km (0.086 R)
• M71: 26,118,292 km (0.116 R)
• M72: 27,236,387 km (0.083 R)
• M73: 27,574,927 km (0.084 R)
• M74: 28,028,358 km (0.079 R)
• M75: 30,332,464 km (0.089 R)
• M76: 30,741,914 km (0.077 R)
• M77: 33,176,619 km (0.053 R)
• M78: 34,630,261 km (0.063 R)
• M79: 35,487,906 km (0.088 R)
• M80: 37,286,372 km (0.088 R)
• M81: 38,417,631 km (0.113 R)
• M82: 41,813,203 km (0.114 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 989.7

Radius: 9.8

Gravity: 10.31 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 9.89 AU - 9.99 AU

Year: 10914 Days

Day: 11.1 Hours

Environment

Temp: -164 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 57,547,803 km

• M1: 227,239 km (0.065 R)
• M2: 362,176 km (0.057 R)
• M3: 449,990 km (0.118 R)
• M4: 922,570 km (0.113 R)
• M5: 1,049,878 km (0.08 R)
• M6: 2,016,579 km (0.103 R)
• M7: 2,534,487 km (0.077 R)
• M8: 2,624,695 km (0.068 R)
• M9: 2,716,099 km (0.057 R)
• M10: 2,777,584 km (0.106 R)
• M11: 2,902,049 km (0.069 R)
• M12: 3,687,588 km (0.107 R)
• M13: 4,033,607 km (0.12 R)
• M14: 4,104,068 km (0.108 R)
• M15: 4,246,336 km (0.115 R)
• M16: 4,572,309 km (0.103 R)
• M17: 4,719,813 km (0.111 R)
• M18: 5,171,898 km (0.056 R)
• M19: 5,796,319 km (0.064 R)
• M20: 5,876,055 km (0.108 R)
• M21: 7,072,838 km (0.11 R)
• M22: 7,459,399 km (0.11 R)
• M23: 7,985,385 km (0.114 R)
• M24: 8,208,136 km (0.079 R)
• M25: 8,478,310 km (0.111 R)
• M26: 9,166,161 km (0.108 R)
• M27: 9,446,358 km (0.119 R)
• M28: 9,540,305 km (0.049 R)
• M29: 10,159,042 km (0.106 R)
• M30: 10,352,173 km (0.107 R)
• M31: 10,987,814 km (0.075 R)
• M32: 11,136,365 km (0.115 R)
• M33: 11,235,698 km (0.026 R)
• M34: 11,535,641 km (0.075 R)
• M35: 11,838,278 km (0.053 R)
• M36: 12,092,295 km (0.048 R)
• M37: 12,554,403 km (0.114 R)
• M38: 13,126,914 km (0.065 R)
• M39: 13,814,615 km (0.106 R)
• M40: 14,405,527 km (0.043 R)
• M41: 14,513,985 km (0.109 R)
• M42: 15,114,621 km (0.047 R)
• M43: 15,445,831 km (0.104 R)
• M44: 15,891,034 km (0.067 R)
• M45: 16,453,522 km (0.092 R)
• M46: 16,566,767 km (0.092 R)
• M47: 16,737,159 km (0.046 R)
• M48: 20,204,988 km (0.097 R)
• M49: 20,447,935 km (0.098 R)
• M50: 22,614,710 km (0.099 R)
• M51: 22,740,821 km (0.025 R)
• M52: 24,271,058 km (0.088 R)
• M53: 24,335,534 km (0.119 R)
• M54: 24,594,040 km (0.116 R)
• M55: 24,658,815 km (0.085 R)
• M56: 25,048,667 km (0.087 R)
• M57: 25,244,341 km (0.1 R)
• M58: 25,768,532 km (0.082 R)
• M59: 26,032,124 km (0.116 R)
• M60: 27,161,887 km (0.047 R)
• M61: 27,833,881 km (0.116 R)
• M62: 28,852,343 km (0.048 R)
• M63: 29,469,135 km (0.091 R)
• M64: 30,298,356 km (0.107 R)
• M65: 30,576,458 km (0.078 R)
• M66: 30,995,332 km (0.064 R)
• M67: 31,135,356 km (0.078 R)
• M68: 31,556,624 km (0.107 R)
• M69: 32,760,587 km (0.098 R)
• M70: 34,196,128 km (0.068 R)
• M71: 34,630,860 km (0.117 R)
• M72: 35,798,920 km (0.048 R)
• M73: 38,775,170 km (0.091 R)
• M74: 39,001,661 km (0.111 R)
• M75: 40,445,729 km (0.102 R)
• M76: 42,683,564 km (0.061 R)
• M77: 43,935,249 km (0.092 R)
• M78: 44,802,917 km (0.049 R)
• M79: 45,119,765 km (0.11 R)
• M80: 45,835,441 km (0.091 R)
• M81: 46,715,376 km (0.065 R)
• M82: 47,197,530 km (0.077 R)
• M83: 48,329,387 km (0.095 R)
• M84: 48,573,082 km (0.069 R)
• M85: 52,193,650 km (0.049 R)
• M86: 55,050,221 km (0.086 R)
• M87: 55,219,865 km (0.112 R)
• M88: 56,070,628 km (0.088 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 338.5

Radius: 4.5

Gravity: 16.72 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 12.72 AU - 15.76 AU

Year: 18714 Days

Day: 17.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 57,547,803 km

• M1: 76,295 km (0.059 R)
• M2: 151,243 km (0.11 R)
• M3: 369,806 km (0.112 R)
• M4: 757,414 km (0.108 R)
• M5: 1,008,738 km (0.055 R)
• M6: 1,260,512 km (0.07 R)
• M7: 1,819,708 km (0.075 R)
• M8: 2,012,091 km (0.091 R)
• M9: 2,596,720 km (0.055 R)
• M10: 2,813,188 km (0.091 R)
• M11: 2,971,313 km (0.09 R)
• M12: 3,132,280 km (0.071 R)
• M13: 3,429,382 km (0.06 R)
• M14: 3,944,297 km (0.079 R)
• M15: 4,085,667 km (0.116 R)
• M16: 4,930,596 km (0.042 R)
• M17: 5,159,631 km (0.063 R)
• M18: 5,275,569 km (0.119 R)
• M19: 6,191,856 km (0.112 R)
• M20: 6,900,202 km (0.091 R)
• M21: 8,803,236 km (0.064 R)
• M22: 8,895,538 km (0.074 R)
• M23: 9,314,562 km (0.098 R)
• M24: 9,408,509 km (0.116 R)
• M25: 11,504,226 km (0.069 R)
• M26: 12,370,846 km (0.115 R)
• M27: 12,995,268 km (0.116 R)
• M28: 13,364,176 km (0.09 R)
• M29: 14,654,907 km (0.119 R)
• M30: 16,097,628 km (0.043 R)
• M31: 16,210,425 km (0.116 R)
• M32: 16,493,614 km (0.066 R)
• M33: 16,607,458 km (0.054 R)
• M34: 16,664,455 km (0.087 R)
• M35: 17,122,523 km (0.099 R)
• M36: 17,642,825 km (0.108 R)
• M37: 18,462,621 km (0.119 R)
• M38: 18,521,712 km (0.12 R)
• M39: 18,580,804 km (0.102 R)
• M40: 18,817,767 km (0.047 R)
• M41: 22,743,065 km (0.11 R)
• M42: 23,123,642 km (0.06 R)
• M43: 23,698,547 km (0.109 R)
• M44: 24,084,360 km (0.103 R)
• M45: 24,472,267 km (0.053 R)
• M46: 24,601,968 km (0.064 R)
• M47: 24,927,344 km (0.065 R)
• M48: 26,509,042 km (0.113 R)
• M49: 27,783,915 km (0.079 R)
• M50: 27,919,301 km (0.087 R)
• M51: 29,560,838 km (0.098 R)
• M52: 30,602,488 km (0.08 R)
• M53: 31,515,035 km (0.095 R)
• M54: 32,650,334 km (0.04 R)
• M55: 32,721,692 km (0.116 R)
• M56: 32,864,707 km (0.052 R)
• M57: 32,936,215 km (0.119 R)
• M58: 33,079,530 km (0.064 R)
• M59: 33,294,801 km (0.093 R)
• M60: 33,798,946 km (0.052 R)
• M61: 34,596,303 km (0.027 R)
• M62: 34,741,862 km (0.072 R)
• M63: 34,887,719 km (0.059 R)
• M64: 36,283,318 km (0.053 R)
• M65: 37,772,116 km (0.091 R)
• M66: 38,297,803 km (0.109 R)
• M67: 39,128,819 km (0.099 R)
• M68: 39,889,524 km (0.067 R)
• M69: 40,731,910 km (0.037 R)
• M70: 41,348,103 km (0.111 R)
• M71: 41,579,980 km (0.084 R)
• M72: 41,734,814 km (0.098 R)
• M73: 41,967,588 km (0.079 R)
• M74: 42,200,512 km (0.068 R)
• M75: 42,902,276 km (0.098 R)
• M76: 43,922,832 km (0.101 R)
• M77: 45,588,006 km (0.113 R)
• M78: 45,907,547 km (0.107 R)
• M79: 46,951,142 km (0.076 R)
• M80: 48,898,158 km (0.113 R)
• M81: 49,552,948 km (0.103 R)
• M82: 50,458,165 km (0.12 R)
• M83: 51,119,836 km (0.119 R)
• M84: 51,202,863 km (0.107 R)
• M85: 52,535,631 km (0.038 R)
• M86: 52,786,805 km (0.068 R)
• M87: 53,206,278 km (0.07 R)
• M88: 53,458,500 km (0.073 R)
• M89: 54,217,559 km (0.091 R)
• M90: 54,640,772 km (0.119 R)
• M91: 55,235,124 km (0.053 R)
• M92: 55,575,759 km (0.072 R)
• M93: 56,002,561 km (0.092 R)
• M94: 56,344,692 km (0.104 R)
• M95: 56,687,570 km (0.086 R)

Kuiper Belt

Range: 31.5 - 53.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 499 - 16,869 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit