🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.53 AU - 0.71 AU

Year: 172 Days

Day: 37.4 Hours

Environment

Temp: 219 °C

Axial Tilt: 23 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 74,381,906 km

• M1: 185,501 km (0.114 R)
• M2: 264,788 km (0.027 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.76 AU - 0.8 AU

Year: 243 Days

Day: 32.8 Hours

Environment

Temp: 114 °C

Axial Tilt: 34.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 74,381,906 km

• M1: 427,551 km (0.07 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.67 AU - 0.91 AU

Year: 248 Days

Day: 41.2 Hours

Environment

Temp: 124 °C

Axial Tilt: 14.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 2.78 AU - 3.12 AU

Year: 1789 Days

Day: 38.9 Hours

Environment

Temp: -91 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 3.01 AU - 3.19 AU

Year: 1927 Days

Day: 30 Hours

Environment

Temp: -86 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,381,906 km

• M1: 94,097 km (0.073 R)

Planet 6 - Terrestrial

Semi-Major Axis: 5.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 3.85 AU - 6.25 AU

Year: 4007 Days

Day: 33.3 Hours

Environment

Temp: -134 °C

Axial Tilt: 29.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 74,381,906 km

• M1: 727,794 km (0.109 R)
• M2: 812,915 km (0.071 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 591.4

Radius: 12.8

Gravity: 3.61 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 8.6 AU - 13.64 AU

Year: 13093 Days

Day: 13.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 74,381,906 km

• M1: 160,967 km (0.082 R)
• M2: 387,458 km (0.05 R)
• M3: 562,638 km (0.094 R)
• M4: 714,180 km (0.108 R)
• M5: 1,000,062 km (0.055 R)
• M6: 1,345,633 km (0.073 R)
• M7: 1,485,208 km (0.109 R)
• M8: 1,605,335 km (0.119 R)
• M9: 1,804,599 km (0.048 R)
• M10: 2,119,203 km (0.098 R)
• M11: 2,451,760 km (0.098 R)
• M12: 2,624,246 km (0.029 R)
• M13: 2,801,071 km (0.115 R)
• M14: 3,012,303 km (0.107 R)
• M15: 3,547,564 km (0.102 R)
• M16: 3,677,864 km (0.111 R)
• M17: 4,010,719 km (0.073 R)
• M18: 4,249,627 km (0.043 R)
• M19: 4,957,973 km (0.104 R)
• M20: 5,551,278 km (0.088 R)
• M21: 5,779,564 km (0.07 R)
• M22: 6,049,887 km (0.093 R)
• M23: 6,324,549 km (0.106 R)
• M24: 6,443,479 km (0.116 R)
• M25: 7,090,490 km (0.046 R)
• M26: 7,547,362 km (0.092 R)
• M27: 9,880,491 km (0.083 R)
• M28: 10,064,945 km (0.052 R)
• M29: 11,292,545 km (0.039 R)
• M30: 12,867,661 km (0.062 R)
• M31: 13,886,722 km (0.109 R)
• M32: 14,878,855 km (0.113 R)
• M33: 15,090,685 km (0.094 R)
• M34: 15,732,011 km (0.115 R)
• M35: 15,839,871 km (0.081 R)
• M36: 15,947,881 km (0.111 R)
• M37: 16,056,040 km (0.106 R)
• M38: 16,875,837 km (0.056 R)
• M39: 17,152,144 km (0.119 R)
• M40: 17,485,747 km (0.097 R)
• M41: 18,442,425 km (0.041 R)
• M42: 19,300,818 km (0.064 R)
• M43: 19,996,747 km (0.119 R)
• M44: 21,234,520 km (0.102 R)
• M45: 21,712,635 km (0.111 R)
• M46: 22,315,215 km (0.071 R)
• M47: 23,045,552 km (0.066 R)
• M48: 23,229,408 km (0.11 R)
• M49: 23,598,466 km (0.097 R)
• M50: 23,783,817 km (0.054 R)
• M51: 24,280,333 km (0.06 R)
• M52: 24,467,330 km (0.084 R)
• M53: 25,409,946 km (0.108 R)
• M54: 26,492,437 km (0.115 R)
• M55: 27,590,036 km (0.056 R)
• M56: 28,177,058 km (0.111 R)
• M57: 28,504,977 km (0.094 R)
• M58: 29,032,459 km (0.113 R)
• M59: 30,230,738 km (0.092 R)
• M60: 30,566,435 km (0.115 R)
• M61: 31,377,256 km (0.073 R)
• M62: 31,513,091 km (0.064 R)
• M63: 31,921,792 km (0.079 R)
• M64: 32,195,257 km (0.083 R)
• M65: 32,400,804 km (0.107 R)
• M66: 33,089,254 km (0.106 R)
• M67: 34,550,526 km (0.082 R)
• M68: 35,961,832 km (0.092 R)
• M69: 36,817,682 km (0.107 R)
• M70: 38,767,839 km (0.042 R)
• M71: 39,059,555 km (0.078 R)
• M72: 40,825,409 km (0.092 R)
• M73: 40,973,660 km (0.107 R)
• M74: 41,270,911 km (0.066 R)
• M75: 41,419,761 km (0.047 R)
• M76: 41,942,157 km (0.064 R)
• M77: 43,522,509 km (0.11 R)
• M78: 45,045,714 km (0.101 R)
• M79: 46,741,406 km (0.082 R)
• M80: 48,693,658 km (0.043 R)
• M81: 49,481,889 km (0.032 R)
• M82: 50,592,653 km (0.093 R)
• M83: 51,151,102 km (0.063 R)
• M84: 51,952,349 km (0.096 R)
• M85: 52,032,832 km (0.103 R)
• M86: 52,435,250 km (0.066 R)
• M87: 54,218,158 km (0.071 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 322.8

Radius: 7.5

Gravity: 5.74 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 12.73 AU - 20.39 AU

Year: 23795 Days

Day: 23.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 74,381,906 km

• M1: 104,120 km (0.101 R)
• M2: 215,271 km (0.033 R)
• M3: 585,077 km (0.068 R)
• M4: 1,456,934 km (0.099 R)
• M5: 1,595,461 km (0.037 R)
• M6: 1,885,831 km (0.098 R)
• M7: 2,581,760 km (0.11 R)
• M8: 2,716,249 km (0.048 R)
• M9: 2,818,573 km (0.082 R)
• M10: 2,957,101 km (0.073 R)
• M11: 4,027,474 km (0.087 R)
• M12: 8,193,475 km (0.098 R)
• M13: 9,047,530 km (0.083 R)
• M14: 10,088,132 km (0.067 R)
• M15: 10,784,660 km (0.081 R)
• M16: 11,330,992 km (0.11 R)
• M17: 12,054,746 km (0.065 R)
• M18: 12,736,015 km (0.047 R)
• M19: 12,908,202 km (0.081 R)
• M20: 12,965,797 km (0.072 R)
• M21: 13,081,287 km (0.117 R)
• M22: 13,429,700 km (0.098 R)
• M23: 14,195,043 km (0.074 R)
• M24: 14,493,191 km (0.083 R)
• M25: 14,613,019 km (0.108 R)
• M26: 15,217,095 km (0.11 R)
• M27: 15,706,280 km (0.056 R)
• M28: 17,077,794 km (0.11 R)
• M29: 17,204,503 km (0.066 R)
• M30: 17,586,127 km (0.098 R)
• M31: 17,906,267 km (0.034 R)
• M32: 18,878,354 km (0.077 R)
• M33: 18,943,728 km (0.085 R)
• M34: 19,271,946 km (0.098 R)
• M35: 22,864,688 km (0.102 R)
• M36: 23,284,310 km (0.076 R)
• M37: 23,918,306 km (0.075 R)
• M38: 24,629,494 km (0.08 R)
• M39: 25,275,458 km (0.079 R)
• M40: 25,492,076 km (0.053 R)
• M41: 26,584,140 km (0.084 R)
• M42: 26,877,950 km (0.089 R)
• M43: 27,617,113 km (0.111 R)
• M44: 28,513,055 km (0.106 R)
• M45: 29,115,486 km (0.086 R)
• M46: 29,418,421 km (0.077 R)
• M47: 29,646,109 km (0.107 R)
• M48: 29,950,840 km (0.116 R)
• M49: 30,027,135 km (0.118 R)
• M50: 30,180,024 km (0.1 R)
• M51: 30,409,806 km (0.038 R)
• M52: 30,563,294 km (0.08 R)
• M53: 34,164,264 km (0.115 R)
• M54: 34,723,910 km (0.082 R)
• M55: 35,447,814 km (0.053 R)
• M56: 35,528,597 km (0.079 R)
• M57: 36,014,341 km (0.118 R)
• M58: 36,258,036 km (0.072 R)
• M59: 37,156,371 km (0.103 R)
• M60: 37,979,309 km (0.092 R)
• M61: 38,144,764 km (0.111 R)
• M62: 38,227,492 km (0.109 R)
• M63: 38,393,097 km (0.106 R)
• M64: 39,225,160 km (0.077 R)
• M65: 39,308,636 km (0.092 R)
• M66: 39,559,511 km (0.093 R)
• M67: 39,727,211 km (0.049 R)
• M68: 41,500,992 km (0.113 R)
• M69: 42,183,608 km (0.096 R)
• M70: 43,646,226 km (0.091 R)
• M71: 44,340,360 km (0.095 R)
• M72: 44,601,558 km (0.088 R)
• M73: 45,827,213 km (0.089 R)
• M74: 46,267,779 km (0.067 R)
• M75: 46,886,665 km (0.061 R)
• M76: 48,132,965 km (0.113 R)
• M77: 48,849,988 km (0.067 R)
• M78: 49,209,771 km (0.102 R)
• M79: 49,480,244 km (0.084 R)
• M80: 49,932,029 km (0.075 R)
• M81: 52,028,045 km (0.065 R)
• M82: 52,856,069 km (0.113 R)
• M83: 54,525,133 km (0.057 R)
• M84: 56,305,647 km (0.077 R)
• M85: 57,060,966 km (0.086 R)
• M86: 59,251,378 km (0.102 R)
• M87: 59,635,097 km (0.056 R)
• M88: 61,954,761 km (0.063 R)
• M89: 64,698,087 km (0.082 R)
• M90: 65,687,378 km (0.077 R)
• M91: 65,885,894 km (0.048 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 273.5

Radius: 5.4

Gravity: 9.38 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 15.92 AU - 23.24 AU

Year: 30593 Days

Day: 21.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 74,381,906 km

• M1: 231,877 km (0.119 R)
• M2: 415,284 km (0.069 R)
• M3: 512,672 km (0.119 R)
• M4: 553,811 km (0.107 R)
• M5: 729,738 km (0.119 R)
• M6: 824,434 km (0.053 R)
• M7: 1,105,229 km (0.102 R)
• M8: 1,214,436 km (0.042 R)
• M9: 1,563,148 km (0.115 R)
• M10: 2,417,202 km (0.087 R)
• M11: 2,631,875 km (0.107 R)
• M12: 2,704,730 km (0.111 R)
• M13: 3,195,111 km (0.099 R)
• M14: 3,233,857 km (0.107 R)
• M15: 3,390,935 km (0.101 R)
• M16: 4,001,743 km (0.075 R)
• M17: 4,212,975 km (0.113 R)
• M18: 4,558,247 km (0.073 R)
• M19: 4,823,335 km (0.104 R)
• M20: 5,093,359 km (0.092 R)
• M21: 5,138,836 km (0.112 R)
• M22: 5,414,545 km (0.111 R)
• M23: 6,028,495 km (0.03 R)
• M24: 6,914,414 km (0.119 R)
• M25: 7,475,705 km (0.095 R)
• M26: 8,264,385 km (0.09 R)
• M27: 8,425,352 km (0.041 R)
• M28: 8,479,207 km (0.074 R)
• M29: 9,749,443 km (0.068 R)
• M30: 9,862,539 km (0.117 R)
• M31: 10,090,376 km (0.09 R)
• M32: 11,793,099 km (0.115 R)
• M33: 11,913,825 km (0.11 R)
• M34: 12,339,431 km (0.116 R)
• M35: 12,646,406 km (0.109 R)
• M36: 12,831,907 km (0.106 R)
• M37: 13,268,134 km (0.097 R)
• M38: 14,027,194 km (0.1 R)
• M39: 14,541,063 km (0.113 R)
• M40: 14,670,465 km (0.041 R)
• M41: 15,126,439 km (0.059 R)
• M42: 16,052,300 km (0.107 R)
• M43: 17,201,062 km (0.057 R)
• M44: 20,222,790 km (0.105 R)
• M45: 21,168,099 km (0.116 R)
• M46: 22,053,269 km (0.088 R)
• M47: 22,127,619 km (0.073 R)
• M48: 23,555,531 km (0.115 R)
• M49: 24,012,553 km (0.07 R)
• M50: 24,088,997 km (0.06 R)
• M51: 24,626,502 km (0.038 R)
• M52: 25,791,570 km (0.114 R)
• M53: 27,133,613 km (0.112 R)
• M54: 30,710,797 km (0.111 R)
• M55: 32,047,753 km (0.106 R)
• M56: 32,723,487 km (0.041 R)
• M57: 32,893,131 km (0.1 R)
• M58: 33,574,549 km (0.068 R)
• M59: 34,002,848 km (0.093 R)
• M60: 35,559,713 km (0.045 R)
• M61: 36,259,083 km (0.074 R)
• M62: 36,874,678 km (0.109 R)
• M63: 38,294,811 km (0.12 R)
• M64: 39,371,616 km (0.054 R)
• M65: 40,004,266 km (0.099 R)
• M66: 40,094,922 km (0.102 R)
• M67: 41,005,375 km (0.088 R)
• M68: 41,554,848 km (0.06 R)
• M69: 43,777,124 km (0.049 R)
• M70: 45,469,076 km (0.071 R)
• M71: 46,132,692 km (0.097 R)
• M72: 48,142,988 km (0.115 R)
• M73: 48,239,479 km (0.119 R)
• M74: 48,335,970 km (0.058 R)
• M75: 49,207,377 km (0.079 R)
• M76: 49,499,093 km (0.063 R)
• M77: 50,181,858 km (0.096 R)
• M78: 52,248,552 km (0.095 R)
• M79: 53,541,826 km (0.082 R)
• M80: 54,946,400 km (0.086 R)
• M81: 55,349,866 km (0.087 R)
• M82: 57,484,478 km (0.104 R)
• M83: 60,060,553 km (0.105 R)
• M84: 60,372,165 km (0.04 R)
• M85: 60,997,185 km (0.061 R)
• M86: 62,358,526 km (0.084 R)
• M87: 63,412,443 km (0.112 R)
• M88: 63,623,974 km (0.056 R)
• M89: 65,538,079 km (0.116 R)
• M90: 68,227,699 km (0.1 R)
• M91: 71,172,833 km (0.103 R)

Kuiper Belt

Range: 31.1 - 56.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 164 - 18,220 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit