🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.5 AU - 0.56 AU

Year: 245 Days

Day: 30.3 Hours

Environment

Temp: -124 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,639,094 km

• M1: 40,691 km (0.107 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 547.1

Radius: 12.4

Gravity: 3.56 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 2.87 AU - 3.17 AU

Year: 3337 Days

Day: 5.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 56,639,094 km

• M1: 161,566 km (0.116 R)
• M2: 811,868 km (0.069 R)
• M3: 1,366,427 km (0.116 R)
• M4: 1,807,890 km (0.119 R)
• M5: 2,235,291 km (0.117 R)
• M6: 2,922,394 km (0.068 R)
• M7: 3,765,827 km (0.091 R)
• M8: 4,494,518 km (0.101 R)
• M9: 6,774,390 km (0.099 R)
• M10: 7,254,150 km (0.117 R)
• M11: 7,692,622 km (0.102 R)
• M12: 12,743,943 km (0.075 R)
• M13: 13,806,687 km (0.096 R)
• M14: 15,280,525 km (0.083 R)
• M15: 16,003,232 km (0.031 R)
• M16: 17,129,704 km (0.074 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 987

Radius: 3

Gravity: 109.67 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 5.97 AU - 7.45 AU

Year: 11051 Days

Day: 24.7 Hours

Environment

Temp: -231 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 56,639,094 km

• M1: 38,746 km (0.039 R)
• M2: 311,463 km (0.118 R)
• M3: 499,956 km (0.098 R)
• M4: 653,144 km (0.102 R)
• M5: 759,508 km (0.118 R)
• M6: 1,678,189 km (0.084 R)
• M7: 2,412,116 km (0.111 R)
• M8: 2,646,536 km (0.079 R)
• M9: 3,655,873 km (0.106 R)
• M10: 3,994,114 km (0.074 R)
• M11: 4,732,379 km (0.088 R)
• M12: 6,635,114 km (0.09 R)
• M13: 7,663,899 km (0.057 R)
• M14: 8,310,611 km (0.115 R)
• M15: 8,647,206 km (0.111 R)
• M16: 8,843,628 km (0.035 R)
• M17: 8,942,961 km (0.102 R)
• M18: 9,554,666 km (0.084 R)
• M19: 10,412,909 km (0.111 R)
• M20: 11,146,986 km (0.05 R)
• M21: 11,734,607 km (0.09 R)
• M22: 12,158,118 km (0.03 R)
• M23: 12,404,655 km (0.055 R)
• M24: 12,844,024 km (0.088 R)
• M25: 14,498,278 km (0.055 R)
• M26: 18,463,519 km (0.068 R)
• M27: 18,707,363 km (0.046 R)
• M28: 21,176,626 km (0.058 R)
• M29: 21,623,325 km (0.109 R)
• M30: 22,627,875 km (0.055 R)
• M31: 25,827,474 km (0.093 R)
• M32: 51,204,060 km (0.042 R)
• M33: 52,331,430 km (0.066 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 838

Radius: 4.4

Gravity: 43.29 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 6.29 AU - 7.85 AU

Year: 11953 Days

Day: 15.4 Hours

Environment

Temp: -225 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 56,639,094 km

• M1: 54,753 km (0.1 R)
• M2: 196,572 km (0.118 R)
• M3: 559,047 km (0.03 R)
• M4: 812,915 km (0.065 R)
• M5: 1,348,326 km (0.113 R)
• M6: 1,840,503 km (0.112 R)
• M7: 2,146,580 km (0.107 R)
• M8: 2,768,458 km (0.116 R)
• M9: 3,802,030 km (0.115 R)
• M10: 4,705,152 km (0.114 R)
• M11: 5,524,201 km (0.118 R)
• M12: 6,158,944 km (0.081 R)
• M13: 6,635,414 km (0.084 R)
• M14: 7,265,071 km (0.077 R)
• M15: 7,616,776 km (0.089 R)
• M16: 8,789,025 km (0.118 R)
• M17: 9,188,301 km (0.094 R)
• M18: 9,809,581 km (0.072 R)
• M19: 10,076,613 km (0.058 R)
• M20: 10,513,888 km (0.102 R)
• M21: 13,276,811 km (0.086 R)
• M22: 16,713,822 km (0.107 R)
• M23: 21,495,269 km (0.099 R)
• M24: 21,855,052 km (0.078 R)
• M25: 23,429,271 km (0.101 R)
• M26: 26,082,239 km (0.091 R)
• M27: 29,147,649 km (0.118 R)
• M28: 29,699,366 km (0.073 R)
• M29: 31,281,064 km (0.092 R)
• M30: 33,396,079 km (0.073 R)
• M31: 33,757,508 km (0.062 R)
• M32: 35,354,465 km (0.075 R)
• M33: 40,173,611 km (0.111 R)
• M34: 41,132,084 km (0.082 R)
• M35: 50,138,026 km (0.115 R)
• M36: 52,213,397 km (0.079 R)
• M37: 57,392,326 km (0.044 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 650.6

Radius: 5.1

Gravity: 25.01 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 5.6 AU - 9 AU

Year: 12541 Days

Day: 20.4 Hours

Environment

Temp: -227 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 56,639,094 km

• M1: 65,973 km (0.071 R)
• M2: 318,344 km (0.113 R)
• M3: 607,367 km (0.106 R)
• M4: 939,325 km (0.112 R)
• M5: 1,226,703 km (0.054 R)
• M6: 1,541,157 km (0.072 R)
• M7: 2,030,193 km (0.116 R)
• M8: 3,566,114 km (0.117 R)
• M9: 5,150,954 km (0.075 R)
• M10: 5,460,322 km (0.077 R)
• M11: 5,928,863 km (0.034 R)
• M12: 6,153,858 km (0.037 R)
• M13: 7,452,068 km (0.105 R)
• M14: 8,211,278 km (0.062 R)
• M15: 8,681,314 km (0.094 R)
• M16: 11,020,277 km (0.117 R)
• M17: 12,424,851 km (0.1 R)
• M18: 12,855,992 km (0.119 R)
• M19: 13,043,887 km (0.106 R)
• M20: 17,886,520 km (0.056 R)
• M21: 18,515,429 km (0.06 R)
• M22: 20,236,553 km (0.099 R)
• M23: 23,152,215 km (0.115 R)
• M24: 26,436,786 km (0.078 R)
• M25: 26,842,496 km (0.066 R)
• M26: 27,149,470 km (0.067 R)
• M27: 31,470,006 km (0.119 R)
• M28: 39,299,510 km (0.058 R)
• M29: 42,958,674 km (0.085 R)
• M30: 43,801,658 km (0.058 R)
• M31: 50,012,962 km (0.059 R)
• M32: 50,789,375 km (0.111 R)
• M33: 52,845,597 km (0.063 R)
• M34: 54,464,546 km (0.113 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 417.3

Radius: 7.2

Gravity: 8.05 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 7.01 AU - 10.49 AU

Year: 16457 Days

Day: 23.4 Hours

Environment

Temp: -234 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 56,639,094 km

• M1: 90,058 km (0.114 R)
• M2: 403,166 km (0.09 R)
• M3: 1,190,350 km (0.1 R)
• M4: 1,907,971 km (0.076 R)
• M5: 2,196,546 km (0.081 R)
• M6: 2,907,734 km (0.05 R)
• M7: 3,790,810 km (0.098 R)
• M8: 4,523,241 km (0.07 R)
• M9: 10,507,156 km (0.105 R)
• M10: 17,949,052 km (0.101 R)
• M11: 19,736,447 km (0.089 R)
• M12: 23,755,992 km (0.11 R)
• M13: 43,268,043 km (0.097 R)
• M14: 45,136,819 km (0.113 R)
• M15: 53,803,772 km (0.113 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 296 - 11,239 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit