🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.49 AU - 2.45 AU

Year: 1031 Days

Day: 40.9 Hours

Environment

Temp: -76 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 106,641,236 km

• M1: 247,884 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 2.4 AU - 2.61 AU

Year: 1474 Days

Day: 42.8 Hours

Environment

Temp: -103 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 2.63 AU - 2.77 AU

Year: 1654 Days

Day: 17.7 Hours

Environment

Temp: -106 °C

Axial Tilt: 22.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 106,641,236 km

• M1: 2,174,555 km (0.06 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 3.01 AU - 3.39 AU

Year: 2134 Days

Day: 21.3 Hours

Environment

Temp: -109 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 106,641,236 km

• M1: 2,494,844 km (0.075 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 3.39 AU - 3.43 AU

Year: 2347 Days

Day: 45.9 Hours

Environment

Temp: -112 °C

Axial Tilt: 1.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 106,641,236 km

• M1: 921,224 km (0.111 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 4.11 AU - 4.67 AU

Year: 3429 Days

Day: 40.1 Hours

Environment

Temp: -138 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 914.6

Radius: 11.1

Gravity: 7.42 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 4.27 AU - 5.17 AU

Year: 3823 Days

Day: 13.3 Hours

Environment

Temp: -141 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 106,641,236 km

• M1: 139,276 km (0.077 R)
• M2: 487,988 km (0.049 R)
• M3: 978,220 km (0.109 R)
• M4: 1,948,662 km (0.094 R)
• M5: 3,010,059 km (0.095 R)
• M6: 4,303,183 km (0.086 R)
• M7: 4,690,492 km (0.077 R)
• M8: 5,234,130 km (0.06 R)
• M9: 5,761,762 km (0.115 R)
• M10: 6,263,812 km (0.077 R)
• M11: 6,635,563 km (0.089 R)
• M12: 7,560,976 km (0.119 R)
• M13: 8,721,556 km (0.106 R)
• M14: 9,304,838 km (0.096 R)
• M15: 11,077,274 km (0.112 R)
• M16: 11,438,852 km (0.06 R)
• M17: 13,014,716 km (0.116 R)
• M18: 16,887,804 km (0.075 R)
• M19: 18,479,975 km (0.066 R)
• M20: 20,304,321 km (0.106 R)
• M21: 21,329,515 km (0.08 R)
• M22: 22,822,352 km (0.1 R)
• M23: 23,930,423 km (0.097 R)
• M24: 26,494,232 km (0.092 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 402.6

Radius: 4.5

Gravity: 19.88 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 11.96 AU - 14.12 AU

Year: 17554 Days

Day: 22.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 41.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 106,641,236 km

• M1: 56,698 km (0.047 R)
• M2: 199,564 km (0.057 R)
• M3: 385,215 km (0.113 R)
• M4: 588,817 km (0.077 R)
• M5: 738,714 km (0.086 R)
• M6: 1,494,333 km (0.093 R)
• M7: 1,728,454 km (0.025 R)
• M8: 2,452,807 km (0.105 R)
• M9: 2,825,006 km (0.039 R)
• M10: 3,208,575 km (0.118 R)
• M11: 4,411,492 km (0.119 R)
• M12: 4,632,298 km (0.048 R)
• M13: 7,178,603 km (0.078 R)
• M14: 7,352,287 km (0.05 R)
• M15: 7,890,240 km (0.059 R)
• M16: 8,647,954 km (0.073 R)
• M17: 8,944,157 km (0.111 R)
• M18: 9,767,395 km (0.067 R)
• M19: 10,306,695 km (0.06 R)
• M20: 15,501,331 km (0.098 R)
• M21: 16,085,960 km (0.112 R)
• M22: 18,653,508 km (0.119 R)
• M23: 24,680,956 km (0.099 R)
• M24: 24,878,425 km (0.088 R)
• M25: 25,376,885 km (0.047 R)
• M26: 25,983,804 km (0.056 R)
• M27: 29,941,565 km (0.117 R)
• M28: 32,594,085 km (0.097 R)
• M29: 33,310,958 km (0.03 R)
• M30: 36,411,075 km (0.107 R)
• M31: 37,442,402 km (0.117 R)
• M32: 38,228,539 km (0.113 R)
• M33: 43,321,150 km (0.119 R)
• M34: 44,187,321 km (0.082 R)
• M35: 48,382,943 km (0.101 R)
• M36: 50,576,796 km (0.057 R)
• M37: 56,521,217 km (0.064 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 27.4

Radius: 6.8

Gravity: 0.59 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 11.92 AU - 18.3 AU

Year: 21895 Days

Day: 17.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 108.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 106,641,236 km

• M1: 2,111,574 km (0.064 R)
• M2: 3,113,132 km (0.064 R)
• M3: 4,328,016 km (0.119 R)
• M4: 5,918,541 km (0.067 R)
• M5: 7,207,177 km (0.067 R)
• M6: 10,114,910 km (0.115 R)
• M7: 11,341,912 km (0.115 R)
• M8: 21,823,637 km (0.104 R)
• M9: 26,339,398 km (0.12 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 744.6

Radius: 6.1

Gravity: 20.01 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 16.99 AU - 21.79 AU

Year: 31829 Days

Day: 22.4 Hours

Environment

Temp: -211 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 106,641,236 km

• M1: 75,846 km (0.088 R)
• M2: 537,356 km (0.097 R)
• M3: 866,022 km (0.075 R)
• M4: 1,322,296 km (0.12 R)
• M5: 1,884,784 km (0.053 R)
• M6: 2,701,887 km (0.117 R)
• M7: 3,069,748 km (0.074 R)
• M8: 3,870,845 km (0.083 R)
• M9: 5,386,720 km (0.111 R)
• M10: 6,016,078 km (0.051 R)
• M11: 6,593,676 km (0.082 R)
• M12: 8,489,530 km (0.094 R)
• M13: 11,069,345 km (0.09 R)
• M14: 12,536,601 km (0.115 R)
• M15: 13,637,791 km (0.096 R)
• M16: 15,496,245 km (0.104 R)
• M17: 18,890,920 km (0.097 R)
• M18: 19,194,304 km (0.1 R)
• M19: 19,915,067 km (0.094 R)
• M20: 20,975,716 km (0.091 R)
• M21: 21,301,241 km (0.072 R)
• M22: 21,851,013 km (0.046 R)
• M23: 27,232,946 km (0.093 R)
• M24: 29,072,102 km (0.101 R)
• M25: 31,698,143 km (0.111 R)
• M26: 34,478,270 km (0.077 R)
• M27: 38,540,002 km (0.038 R)
• M28: 40,183,484 km (0.108 R)
• M29: 41,361,418 km (0.065 R)
• M30: 42,562,240 km (0.116 R)
• M31: 43,786,100 km (0.079 R)
• M32: 51,428,756 km (0.054 R)
• M33: 59,263,645 km (0.111 R)
• M34: 69,046,598 km (0.093 R)
• M35: 73,942,039 km (0.101 R)
• M36: 74,695,862 km (0.104 R)
• M37: 75,454,623 km (0.081 R)
• M38: 76,730,842 km (0.098 R)
• M39: 82,786,714 km (0.078 R)
• M40: 85,240,717 km (0.101 R)
• M41: 86,346,694 km (0.068 R)
• M42: 88,023,537 km (0.044 R)
• M43: 97,034,714 km (0.107 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 271 - 11,216 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit