🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.81 AU - 2.51 AU

Year: 1190 Days

Day: 29.1 Hours

Environment

Temp: -83 °C

Axial Tilt: 10.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,223,668 km

• M1: 729,738 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.92 AU - 3.12 AU

Year: 1499 Days

Day: 29.6 Hours

Environment

Temp: -99 °C

Axial Tilt: 17.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 60,223,668 km

• M1: 753,824 km (0.086 R)
• M2: 2,341,805 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 796.5

Radius: 11.5

Gravity: 6.02 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 5.12 AU - 6.06 AU

Year: 4953 Days

Day: 9.4 Hours

Environment

Temp: -145 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 60,223,668 km

• M1: 143,016 km (0.08 R)
• M2: 571,763 km (0.097 R)
• M3: 1,069,774 km (0.114 R)
• M4: 1,708,258 km (0.092 R)
• M5: 2,260,573 km (0.069 R)
• M6: 2,910,875 km (0.106 R)
• M7: 3,424,894 km (0.082 R)
• M8: 4,358,684 km (0.086 R)
• M9: 4,845,625 km (0.093 R)
• M10: 5,929,162 km (0.116 R)
• M11: 6,995,496 km (0.101 R)
• M12: 9,173,042 km (0.107 R)
• M13: 13,235,372 km (0.1 R)
• M14: 15,924,843 km (0.096 R)
• M15: 17,208,841 km (0.119 R)
• M16: 17,779,707 km (0.037 R)
• M17: 18,428,962 km (0.087 R)
• M18: 20,897,476 km (0.111 R)
• M19: 22,136,595 km (0.116 R)
• M20: 22,510,141 km (0.098 R)
• M21: 23,424,035 km (0.064 R)
• M22: 24,046,960 km (0.117 R)
• M23: 24,600,921 km (0.057 R)
• M24: 25,407,254 km (0.083 R)
• M25: 28,105,850 km (0.107 R)
• M26: 28,632,284 km (0.091 R)
• M27: 30,711,695 km (0.101 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 367.3

Radius: 10.3

Gravity: 3.46 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 4.66 AU - 6.82 AU

Year: 5153 Days

Day: 14.5 Hours

Environment

Temp: -154 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 60,223,668 km

• M1: 129,402 km (0.081 R)
• M2: 1,527,245 km (0.116 R)
• M3: 2,278,525 km (0.09 R)
• M4: 3,450,924 km (0.107 R)
• M5: 9,895,450 km (0.088 R)
• M6: 11,585,757 km (0.041 R)
• M7: 15,421,446 km (0.057 R)
• M8: 16,078,330 km (0.06 R)
• M9: 16,639,921 km (0.103 R)
• M10: 17,214,526 km (0.106 R)
• M11: 19,142,544 km (0.057 R)
• M12: 19,582,810 km (0.069 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 719.4

Radius: 11.1

Gravity: 5.84 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 7.23 AU - 10.45 AU

Year: 9849 Days

Day: 13 Hours

Environment

Temp: -174 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 60,223,668 km

• M1: 139,276 km (0.103 R)
• M2: 500,106 km (0.08 R)
• M3: 916,885 km (0.116 R)
• M4: 1,298,958 km (0.098 R)
• M5: 2,045,003 km (0.067 R)
• M6: 3,057,182 km (0.105 R)
• M7: 4,376,037 km (0.047 R)
• M8: 5,259,861 km (0.11 R)
• M9: 5,971,199 km (0.078 R)
• M10: 7,880,517 km (0.053 R)
• M11: 8,858,438 km (0.06 R)
• M12: 10,116,257 km (0.113 R)
• M13: 10,578,215 km (0.083 R)
• M14: 13,345,776 km (0.109 R)
• M15: 15,060,915 km (0.026 R)
• M16: 15,663,944 km (0.083 R)
• M17: 16,847,114 km (0.07 R)
• M18: 19,078,815 km (0.119 R)
• M19: 23,048,843 km (0.102 R)
• M20: 25,226,539 km (0.048 R)
• M21: 27,836,573 km (0.073 R)
• M22: 29,155,279 km (0.074 R)
• M23: 34,848,824 km (0.045 R)
• M24: 36,499,487 km (0.066 R)
• M25: 39,829,386 km (0.09 R)
• M26: 44,577,024 km (0.095 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 772.2

Radius: 14.5

Gravity: 3.67 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 11.08 AU - 12.44 AU

Year: 15113 Days

Day: 14.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 60,223,668 km

• M1: 180,415 km (0.081 R)
• M2: 696,677 km (0.112 R)
• M3: 2,002,816 km (0.059 R)
• M4: 2,778,182 km (0.11 R)
• M5: 3,236,999 km (0.073 R)
• M6: 3,775,252 km (0.093 R)
• M7: 5,499,068 km (0.093 R)
• M8: 6,640,949 km (0.065 R)
• M9: 7,608,548 km (0.096 R)
• M10: 8,271,865 km (0.06 R)
• M11: 9,392,353 km (0.096 R)
• M12: 10,785,857 km (0.12 R)
• M13: 14,190,704 km (0.026 R)
• M14: 14,760,523 km (0.119 R)
• M15: 16,484,489 km (0.115 R)
• M16: 17,194,330 km (0.115 R)
• M17: 21,516,213 km (0.114 R)
• M18: 22,079,299 km (0.096 R)
• M19: 24,329,551 km (0.096 R)
• M20: 28,488,521 km (0.05 R)
• M21: 29,167,845 km (0.054 R)
• M22: 29,857,940 km (0.104 R)
• M23: 30,913,652 km (0.102 R)
• M24: 37,371,194 km (0.113 R)
• M25: 46,211,381 km (0.089 R)
• M26: 51,697,434 km (0.093 R)
• M27: 53,219,143 km (0.112 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 983.8

Radius: 4.2

Gravity: 55.77 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 16.35 AU - 18.97 AU

Year: 27811 Days

Day: 24.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 60,223,668 km

• M1: 52,359 km (0.114 R)
• M2: 219,161 km (0.034 R)
• M3: 490,083 km (0.11 R)
• M4: 740,061 km (0.103 R)
• M5: 1,475,334 km (0.073 R)
• M6: 1,931,009 km (0.057 R)
• M7: 2,179,791 km (0.051 R)
• M8: 4,143,562 km (0.062 R)
• M9: 4,403,862 km (0.113 R)
• M10: 5,423,222 km (0.038 R)
• M11: 6,105,089 km (0.098 R)
• M12: 6,740,880 km (0.074 R)
• M13: 7,365,900 km (0.05 R)
• M14: 9,989,398 km (0.069 R)
• M15: 10,188,213 km (0.101 R)
• M16: 19,435,157 km (0.084 R)
• M17: 19,848,945 km (0.092 R)
• M18: 21,343,876 km (0.053 R)
• M19: 29,273,760 km (0.071 R)
• M20: 30,091,761 km (0.093 R)
• M21: 33,074,743 km (0.119 R)
• M22: 33,516,356 km (0.116 R)
• M23: 46,792,868 km (0.115 R)
• M24: 46,977,920 km (0.047 R)
• M25: 47,349,372 km (0.071 R)
• M26: 54,374,488 km (0.071 R)
• M27: 60,954,550 km (0.117 R)
• M28: 63,411,097 km (0.08 R)
• M29: 70,931,531 km (0.081 R)
• M30: 71,665,608 km (0.108 R)
• M31: 86,314,082 km (0.082 R)
• M32: 102,523,161 km (0.081 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 771.2

Radius: 6.6

Gravity: 17.7 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 15.53 AU - 21.79 AU

Year: 30206 Days

Day: 21.8 Hours

Environment

Temp: -204 °C

Axial Tilt: 46.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 60,223,668 km

• M1: 82,129 km (0.091 R)
• M2: 367,712 km (0.119 R)
• M3: 890,257 km (0.042 R)
• M4: 1,102,387 km (0.095 R)
• M5: 1,503,459 km (0.117 R)
• M6: 2,343,151 km (0.09 R)
• M7: 2,921,347 km (0.086 R)
• M8: 3,558,036 km (0.091 R)
• M9: 3,823,722 km (0.029 R)
• M10: 5,228,595 km (0.108 R)
• M11: 6,947,325 km (0.12 R)
• M12: 7,523,576 km (0.106 R)
• M13: 7,795,695 km (0.115 R)
• M14: 10,349,031 km (0.079 R)
• M15: 10,891,623 km (0.094 R)
• M16: 15,147,832 km (0.094 R)
• M17: 17,309,970 km (0.119 R)
• M18: 23,830,642 km (0.036 R)
• M19: 31,116,507 km (0.101 R)
• M20: 35,033,727 km (0.112 R)
• M21: 35,946,872 km (0.073 R)
• M22: 38,298,700 km (0.109 R)
• M23: 39,594,068 km (0.084 R)
• M24: 43,306,639 km (0.112 R)
• M25: 43,830,231 km (0.117 R)
• M26: 53,389,086 km (0.11 R)
• M27: 58,120,269 km (0.072 R)
• M28: 60,478,679 km (0.052 R)
• M29: 62,677,319 km (0.098 R)
• M30: 63,123,420 km (0.082 R)
• M31: 73,480,081 km (0.097 R)
• M32: 81,685,225 km (0.082 R)
• M33: 81,951,060 km (0.077 R)
• M34: 82,751,857 km (0.106 R)
• M35: 85,185,815 km (0.053 R)
• M36: 87,667,195 km (0.062 R)
• M37: 88,504,793 km (0.086 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 145.6

Radius: 6

Gravity: 4.04 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 17.9 AU - 19.7 AU

Year: 30547 Days

Day: 20.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 60,223,668 km

• M1: 74,649 km (0.078 R)
• M2: 307,424 km (0.11 R)
• M3: 541,544 km (0.12 R)
• M4: 835,504 km (0.116 R)
• M5: 1,339,200 km (0.111 R)
• M6: 1,541,606 km (0.115 R)
• M7: 1,954,646 km (0.113 R)
• M8: 2,501,875 km (0.069 R)
• M9: 3,121,360 km (0.119 R)
• M10: 3,453,916 km (0.099 R)
• M11: 4,129,799 km (0.05 R)
• M12: 4,436,175 km (0.053 R)
• M13: 5,519,264 km (0.045 R)
• M14: 7,194,461 km (0.111 R)
• M15: 10,027,396 km (0.086 R)
• M16: 10,246,557 km (0.109 R)
• M17: 12,617,384 km (0.069 R)
• M18: 14,548,991 km (0.091 R)
• M19: 15,768,513 km (0.096 R)
• M20: 15,990,666 km (0.114 R)
• M21: 18,573,324 km (0.07 R)
• M22: 21,876,594 km (0.086 R)
• M23: 24,349,746 km (0.083 R)
• M24: 25,960,915 km (0.059 R)
• M25: 27,534,685 km (0.089 R)
• M26: 28,073,088 km (0.09 R)
• M27: 33,360,325 km (0.042 R)
• M28: 33,972,180 km (0.115 R)
• M29: 38,066,525 km (0.059 R)
• M30: 44,069,588 km (0.075 R)
• M31: 45,401,159 km (0.08 R)
• M32: 50,193,078 km (0.058 R)
• M33: 54,463,199 km (0.06 R)
• M34: 58,260,442 km (0.116 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 209 - 15,055 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit