🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 5.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 4.54 AU - 6.02 AU

Year: 4264 Days

Day: 45.9 Hours

Environment

Temp: -130 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,126,277 km

• M1: 1,041,052 km (0.107 R)

Planet 2 - Gas Giant

Semi-Major Axis: 6.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 843.6

Radius: 8.2

Gravity: 12.55 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 5.7 AU - 7.64 AU

Year: 6054 Days

Day: 6.7 Hours

Environment

Temp: -144 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 89,126,277 km

• M1: 102,026 km (0.095 R)
• M2: 413,339 km (0.087 R)
• M3: 717,172 km (0.101 R)
• M4: 1,043,296 km (0.061 R)
• M5: 2,098,110 km (0.099 R)
• M6: 2,574,131 km (0.099 R)
• M7: 3,289,807 km (0.117 R)
• M8: 4,131,893 km (0.093 R)
• M9: 4,522,493 km (0.08 R)
• M10: 6,404,434 km (0.094 R)
• M11: 7,000,432 km (0.056 R)
• M12: 8,141,715 km (0.048 R)
• M13: 10,079,306 km (0.075 R)
• M14: 10,691,909 km (0.088 R)
• M15: 11,530,106 km (0.092 R)
• M16: 12,411,537 km (0.097 R)
• M17: 14,017,620 km (0.097 R)
• M18: 14,960,685 km (0.082 R)
• M19: 15,386,440 km (0.083 R)
• M20: 17,104,422 km (0.072 R)
• M21: 17,975,531 km (0.103 R)
• M22: 18,456,787 km (0.093 R)
• M23: 20,098,474 km (0.08 R)
• M24: 21,603,279 km (0.079 R)
• M25: 21,912,947 km (0.093 R)
• M26: 23,506,313 km (0.086 R)
• M27: 27,101,150 km (0.077 R)
• M28: 27,552,188 km (0.074 R)
• M29: 29,311,608 km (0.07 R)
• M30: 31,144,781 km (0.076 R)
• M31: 31,540,168 km (0.097 R)
• M32: 36,660,155 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 136.9

Radius: 14.9

Gravity: 0.62 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 6.82 AU - 8.04 AU

Year: 7118 Days

Day: 7.6 Hours

Environment

Temp: -156 °C

Axial Tilt: 44.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 89,126,277 km

• M1: 185,352 km (0.035 R)
• M2: 714,629 km (0.097 R)
• M3: 1,219,073 km (0.072 R)
• M4: 2,150,918 km (0.106 R)
• M5: 3,446,585 km (0.088 R)
• M6: 3,952,525 km (0.118 R)
• M7: 5,542,751 km (0.087 R)
• M8: 6,383,042 km (0.106 R)
• M9: 6,969,166 km (0.083 R)
• M10: 8,420,715 km (0.087 R)
• M11: 10,944,131 km (0.109 R)
• M12: 13,084,279 km (0.111 R)
• M13: 15,335,727 km (0.113 R)
• M14: 16,016,247 km (0.11 R)
• M15: 17,494,424 km (0.101 R)
• M16: 19,002,071 km (0.049 R)
• M17: 20,281,881 km (0.078 R)
• M18: 22,142,729 km (0.07 R)

Planet 4 - Gas Giant

Semi-Major Axis: 12.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 124.7

Radius: 8.8

Gravity: 1.61 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 12.62 AU - 13 AU

Year: 16114 Days

Day: 13.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 89,126,277 km

• M1: 109,506 km (0.102 R)
• M2: 516,711 km (0.056 R)
• M3: 834,158 km (0.088 R)
• M4: 1,186,610 km (0.04 R)
• M5: 1,651,560 km (0.068 R)
• M6: 2,168,421 km (0.072 R)
• M7: 3,280,831 km (0.076 R)
• M8: 4,049,166 km (0.093 R)
• M9: 11,407,286 km (0.081 R)
• M10: 12,661,515 km (0.103 R)
• M11: 17,439,073 km (0.062 R)
• M12: 19,675,561 km (0.074 R)
• M13: 21,319,791 km (0.079 R)
• M14: 23,215,794 km (0.057 R)
• M15: 26,178,431 km (0.087 R)
• M16: 35,580,208 km (0.097 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 761.4

Radius: 5.5

Gravity: 25.17 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 12.47 AU - 15.75 AU

Year: 18628 Days

Day: 19.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 89,126,277 km

• M1: 68,516 km (0.102 R)
• M2: 327,021 km (0.119 R)
• M3: 591,660 km (0.096 R)
• M4: 879,037 km (0.119 R)
• M5: 2,036,027 km (0.088 R)
• M6: 2,791,945 km (0.104 R)
• M7: 3,020,231 km (0.092 R)
• M8: 3,343,961 km (0.106 R)
• M9: 4,911,148 km (0.11 R)
• M10: 5,359,045 km (0.042 R)
• M11: 9,972,344 km (0.109 R)
• M12: 12,700,560 km (0.082 R)
• M13: 12,907,603 km (0.094 R)
• M14: 17,708,947 km (0.11 R)
• M15: 18,316,314 km (0.106 R)
• M16: 18,758,376 km (0.11 R)
• M17: 19,389,380 km (0.089 R)
• M18: 22,154,697 km (0.111 R)
• M19: 29,646,558 km (0.116 R)
• M20: 30,011,128 km (0.12 R)
• M21: 30,255,870 km (0.103 R)
• M22: 32,134,221 km (0.09 R)
• M23: 32,518,987 km (0.089 R)
• M24: 34,089,016 km (0.054 R)
• M25: 46,028,572 km (0.085 R)
• M26: 47,505,701 km (0.034 R)
• M27: 50,554,356 km (0.096 R)
• M28: 57,980,096 km (0.098 R)
• M29: 61,260,926 km (0.092 R)
• M30: 64,459,927 km (0.068 R)
• M31: 64,663,530 km (0.066 R)
• M32: 69,464,425 km (0.071 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 979.9

Radius: 7.9

Gravity: 15.7 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 13.7 AU - 17.06 AU

Year: 21199 Days

Day: 16.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 89,126,277 km

• M1: 98,286 km (0.097 R)
• M2: 626,217 km (0.084 R)
• M3: 1,098,796 km (0.072 R)
• M4: 2,430,666 km (0.092 R)
• M5: 3,297,586 km (0.054 R)
• M6: 4,681,366 km (0.086 R)
• M7: 5,338,849 km (0.074 R)
• M8: 6,741,329 km (0.039 R)
• M9: 7,477,051 km (0.092 R)
• M10: 8,991,879 km (0.098 R)
• M11: 10,129,870 km (0.101 R)
• M12: 11,907,841 km (0.077 R)
• M13: 12,258,648 km (0.114 R)
• M14: 13,731,140 km (0.111 R)
• M15: 18,569,284 km (0.079 R)
• M16: 19,715,503 km (0.056 R)
• M17: 23,109,729 km (0.086 R)
• M18: 23,766,165 km (0.103 R)
• M19: 28,588,452 km (0.036 R)
• M20: 29,344,819 km (0.074 R)
• M21: 32,368,042 km (0.113 R)
• M22: 34,447,752 km (0.077 R)
• M23: 36,762,779 km (0.07 R)
• M24: 37,656,926 km (0.078 R)
• M25: 40,269,204 km (0.104 R)
• M26: 41,861,075 km (0.117 R)
• M27: 43,494,384 km (0.086 R)
• M28: 59,944,764 km (0.119 R)
• M29: 63,710,292 km (0.049 R)
• M30: 65,868,840 km (0.102 R)
• M31: 66,525,874 km (0.117 R)
• M32: 68,747,402 km (0.095 R)
• M33: 69,423,285 km (0.112 R)
• M34: 79,110,944 km (0.076 R)

Kuiper Belt

Range: 31.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 513 - 17,553 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit