🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.5 AU - 1.72 AU

Year: 905 Days

Day: 43.9 Hours

Environment

Temp: -112 °C

Axial Tilt: 43.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 754.2

Radius: 8.1

Gravity: 11.5 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 2.95 AU - 4.71 AU

Year: 3320 Days

Day: 6.5 Hours

Environment

Temp: -166 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 91,624,015 km

• M1: 100,979 km (0.094 R)
• M2: 461,210 km (0.1 R)
• M3: 1,876,556 km (0.096 R)
• M4: 2,507,410 km (0.106 R)
• M5: 2,880,806 km (0.102 R)
• M6: 5,759,817 km (0.099 R)
• M7: 9,793,275 km (0.11 R)
• M8: 10,473,945 km (0.106 R)
• M9: 11,840,223 km (0.116 R)
• M10: 13,225,499 km (0.111 R)
• M11: 13,710,346 km (0.04 R)
• M12: 14,715,494 km (0.084 R)
• M13: 16,815,698 km (0.101 R)
• M14: 18,985,765 km (0.104 R)
• M15: 20,361,018 km (0.097 R)
• M16: 20,618,027 km (0.106 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 577.1

Radius: 8.9

Gravity: 7.29 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 3.26 AU - 4.52 AU

Year: 3398 Days

Day: 8.3 Hours

Environment

Temp: -156 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 91,624,015 km

• M1: 111,002 km (0.115 R)
• M2: 935,286 km (0.116 R)
• M3: 1,267,393 km (0.074 R)
• M4: 1,557,015 km (0.095 R)
• M5: 1,879,099 km (0.099 R)
• M6: 2,969,368 km (0.088 R)
• M7: 3,622,512 km (0.093 R)
• M8: 4,046,024 km (0.104 R)
• M9: 4,684,807 km (0.098 R)
• M10: 4,968,145 km (0.088 R)
• M11: 5,491,738 km (0.062 R)
• M12: 6,474,446 km (0.086 R)
• M13: 6,886,738 km (0.114 R)
• M14: 7,961,599 km (0.077 R)
• M15: 8,820,440 km (0.036 R)
• M16: 9,854,161 km (0.088 R)
• M17: 10,680,989 km (0.119 R)
• M18: 12,517,452 km (0.116 R)
• M19: 13,772,728 km (0.034 R)
• M20: 15,783,772 km (0.116 R)
• M21: 16,154,775 km (0.081 R)
• M22: 17,024,836 km (0.105 R)
• M23: 20,006,770 km (0.103 R)
• M24: 21,137,431 km (0.06 R)

Planet 4 - Ice Giant

Semi-Major Axis: 11.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 834.1

Radius: 3.1

Gravity: 86.8 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 10.78 AU - 11.38 AU

Year: 16336 Days

Day: 23.9 Hours

Environment

Temp: -208 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 91,624,015 km

• M1: 38,746 km (0.03 R)
• M2: 259,403 km (0.043 R)
• M3: 412,292 km (0.08 R)
• M4: 556,654 km (0.11 R)
• M5: 677,080 km (0.081 R)
• M6: 783,893 km (0.115 R)
• M7: 1,389,166 km (0.069 R)
• M8: 1,629,869 km (0.08 R)
• M9: 1,805,198 km (0.081 R)
• M10: 2,091,677 km (0.071 R)
• M11: 3,267,068 km (0.115 R)
• M12: 4,151,341 km (0.091 R)
• M13: 4,478,511 km (0.074 R)
• M14: 4,752,276 km (0.089 R)
• M15: 4,965,004 km (0.039 R)
• M16: 5,960,278 km (0.11 R)
• M17: 7,886,052 km (0.1 R)
• M18: 8,540,991 km (0.077 R)
• M19: 9,730,893 km (0.034 R)
• M20: 9,901,135 km (0.045 R)
• M21: 15,212,757 km (0.095 R)
• M22: 16,544,029 km (0.072 R)
• M23: 21,958,723 km (0.118 R)
• M24: 23,146,979 km (0.091 R)
• M25: 26,634,106 km (0.066 R)
• M26: 26,744,958 km (0.058 R)
• M27: 27,416,353 km (0.109 R)
• M28: 30,094,005 km (0.071 R)
• M29: 31,310,685 km (0.061 R)
• M30: 37,609,204 km (0.118 R)
• M31: 38,877,195 km (0.113 R)
• M32: 51,594,959 km (0.079 R)
• M33: 53,334,633 km (0.101 R)
• M34: 61,261,525 km (0.07 R)
• M35: 63,408,404 km (0.119 R)
• M36: 66,212,616 km (0.108 R)
• M37: 69,937,902 km (0.105 R)

Planet 5 - Ice Giant

Semi-Major Axis: 11.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 177.8

Radius: 4.3

Gravity: 9.62 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 9.26 AU - 14.34 AU

Year: 17954 Days

Day: 19.4 Hours

Environment

Temp: -211 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 91,624,015 km

• M1: 60,587 km (0.113 R)
• M2: 377,735 km (0.061 R)
• M3: 912,098 km (0.072 R)
• M4: 1,223,411 km (0.119 R)
• M5: 1,734,438 km (0.116 R)
• M6: 2,247,259 km (0.101 R)
• M7: 3,590,498 km (0.095 R)
• M8: 4,707,396 km (0.082 R)
• M9: 10,193,001 km (0.119 R)
• M10: 10,701,484 km (0.097 R)
• M11: 16,405,650 km (0.114 R)
• M12: 16,821,832 km (0.094 R)
• M13: 21,053,058 km (0.071 R)
• M14: 21,793,119 km (0.092 R)
• M15: 23,675,060 km (0.083 R)
• M16: 23,851,436 km (0.082 R)
• M17: 24,475,259 km (0.111 R)
• M18: 29,150,342 km (0.064 R)
• M19: 30,587,828 km (0.079 R)
• M20: 34,049,672 km (0.064 R)
• M21: 35,182,726 km (0.085 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 560

Radius: 7.8

Gravity: 9.2 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 15.14 AU - 17.52 AU

Year: 29229 Days

Day: 17.9 Hours

Environment

Temp: -221 °C

Axial Tilt: 44.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 91,624,015 km

• M1: 97,089 km (0.047 R)
• M2: 500,704 km (0.116 R)
• M3: 755,020 km (0.069 R)
• M4: 1,510,041 km (0.068 R)
• M5: 3,068,103 km (0.047 R)
• M6: 3,726,184 km (0.091 R)
• M7: 4,191,882 km (0.098 R)
• M8: 5,001,206 km (0.075 R)
• M9: 5,823,845 km (0.108 R)
• M10: 6,087,586 km (0.103 R)
• M11: 6,497,933 km (0.059 R)
• M12: 6,781,571 km (0.114 R)
• M13: 8,271,715 km (0.12 R)
• M14: 14,509,198 km (0.101 R)
• M15: 14,994,943 km (0.088 R)
• M16: 17,136,586 km (0.112 R)
• M17: 18,894,660 km (0.116 R)
• M18: 20,365,207 km (0.059 R)
• M19: 23,421,791 km (0.042 R)
• M20: 28,371,087 km (0.104 R)
• M21: 33,552,558 km (0.044 R)
• M22: 35,556,422 km (0.091 R)
• M23: 39,644,034 km (0.065 R)
• M24: 40,912,923 km (0.096 R)
• M25: 45,052,296 km (0.118 R)
• M26: 47,134,848 km (0.041 R)
• M27: 47,665,322 km (0.068 R)
• M28: 48,199,686 km (0.051 R)
• M29: 49,462,442 km (0.117 R)
• M30: 54,733,822 km (0.051 R)
• M31: 59,746,398 km (0.079 R)
• M32: 62,896,330 km (0.115 R)
• M33: 70,212,265 km (0.044 R)
• M34: 77,828,891 km (0.03 R)
• M35: 78,818,032 km (0.118 R)
• M36: 79,815,550 km (0.073 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 332 - 12,697 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit