🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.42 AU - 1.6 AU

Year: 703 Days

Day: 19.6 Hours

Environment

Temp: -61 °C

Axial Tilt: 22.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 2.63 AU - 2.97 AU

Year: 1775 Days

Day: 37.3 Hours

Environment

Temp: -108 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 2.57 AU - 3.97 AU

Year: 2240 Days

Day: 34.3 Hours

Environment

Temp: -118 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,223,699 km

• M1: 2,886,940 km (0.085 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 715.3

Radius: 11.4

Gravity: 5.5 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 5.08 AU - 7.5 AU

Year: 5975 Days

Day: 5.8 Hours

Environment

Temp: -167 °C

Axial Tilt: 42.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 25,223,699 km

• M1: 142,417 km (0.065 R)
• M2: 738,714 km (0.078 R)
• M3: 1,107,024 km (0.086 R)
• M4: 1,771,538 km (0.066 R)
• M5: 2,650,874 km (0.094 R)
• M6: 4,645,612 km (0.095 R)
• M7: 5,056,558 km (0.09 R)
• M8: 5,983,316 km (0.098 R)
• M9: 6,810,293 km (0.044 R)
• M10: 8,094,142 km (0.107 R)
• M11: 11,976,207 km (0.05 R)
• M12: 14,635,459 km (0.106 R)
• M13: 16,507,975 km (0.058 R)
• M14: 17,144,664 km (0.117 R)
• M15: 18,130,514 km (0.071 R)
• M16: 21,389,504 km (0.114 R)
• M17: 22,842,996 km (0.069 R)
• M18: 23,554,035 km (0.044 R)
• M19: 23,955,257 km (0.115 R)
• M20: 29,877,088 km (0.091 R)
• M21: 30,347,574 km (0.064 R)
• M22: 34,291,422 km (0.036 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 577.7

Radius: 9.5

Gravity: 6.4 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 9.31 AU - 13.49 AU

Year: 14578 Days

Day: 13.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 25,223,699 km

• M1: 118,182 km (0.079 R)
• M2: 753,824 km (0.097 R)
• M3: 1,449,155 km (0.079 R)
• M4: 1,917,097 km (0.076 R)
• M5: 2,652,370 km (0.108 R)
• M6: 3,231,613 km (0.117 R)
• M7: 4,453,977 km (0.092 R)
• M8: 5,448,504 km (0.098 R)
• M9: 7,780,735 km (0.099 R)
• M10: 8,101,323 km (0.114 R)
• M11: 9,016,114 km (0.099 R)
• M12: 9,318,751 km (0.099 R)
• M13: 10,598,411 km (0.1 R)
• M14: 13,113,600 km (0.045 R)
• M15: 15,279,179 km (0.093 R)
• M16: 16,149,389 km (0.081 R)
• M17: 16,747,781 km (0.108 R)
• M18: 17,129,106 km (0.109 R)
• M19: 17,830,271 km (0.066 R)
• M20: 21,806,283 km (0.117 R)
• M21: 22,629,819 km (0.101 R)
• M22: 24,144,947 km (0.107 R)
• M23: 24,828,459 km (0.113 R)
• M24: 26,234,530 km (0.119 R)
• M25: 33,946,898 km (0.084 R)
• M26: 45,070,697 km (0.093 R)
• M27: 46,555,755 km (0.09 R)
• M28: 52,172,557 km (0.102 R)
• M29: 53,150,478 km (0.035 R)
• M30: 56,841,357 km (0.028 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 546.2

Radius: 6.9

Gravity: 11.47 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 12.03 AU - 12.07 AU

Year: 15843 Days

Day: 22.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 25,223,699 km

• M1: 86,019 km (0.102 R)
• M2: 301,889 km (0.078 R)
• M3: 660,475 km (0.066 R)
• M4: 1,097,749 km (0.115 R)
• M5: 2,519,976 km (0.113 R)
• M6: 2,947,228 km (0.102 R)
• M7: 3,609,049 km (0.101 R)
• M8: 4,304,230 km (0.044 R)
• M9: 5,655,996 km (0.085 R)
• M10: 5,956,987 km (0.046 R)
• M11: 6,428,669 km (0.105 R)
• M12: 8,567,171 km (0.116 R)
• M13: 9,478,820 km (0.056 R)
• M14: 10,231,298 km (0.055 R)
• M15: 10,965,075 km (0.075 R)
• M16: 13,912,303 km (0.034 R)
• M17: 16,046,915 km (0.102 R)
• M18: 16,498,551 km (0.063 R)
• M19: 17,427,404 km (0.11 R)
• M20: 18,227,603 km (0.09 R)
• M21: 24,827,113 km (0.055 R)
• M22: 27,409,471 km (0.082 R)
• M23: 28,163,445 km (0.101 R)
• M24: 30,165,663 km (0.114 R)
• M25: 34,079,293 km (0.109 R)
• M26: 34,326,877 km (0.117 R)
• M27: 44,499,682 km (0.071 R)
• M28: 46,902,672 km (0.108 R)
• M29: 47,671,007 km (0.115 R)
• M30: 47,980,675 km (0.115 R)
• M31: 48,917,756 km (0.115 R)
• M32: 50,026,276 km (0.032 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 31.6

Radius: 6.6

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 10.99 AU - 15.03 AU

Year: 17773 Days

Day: 20.6 Hours

Environment

Temp: -200 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 25,223,699 km

• M1: 82,877 km (0.089 R)
• M2: 412,591 km (0.041 R)
• M3: 809,474 km (0.119 R)
• M4: 1,079,049 km (0.053 R)
• M5: 1,789,639 km (0.089 R)
• M6: 4,265,035 km (0.092 R)
• M7: 4,497,361 km (0.087 R)
• M8: 5,115,499 km (0.108 R)
• M9: 8,341,278 km (0.105 R)
• M10: 9,233,480 km (0.105 R)
• M11: 9,782,354 km (0.101 R)
• M12: 10,146,625 km (0.102 R)
• M13: 11,031,796 km (0.116 R)
• M14: 11,921,604 km (0.092 R)
• M15: 16,073,543 km (0.1 R)
• M16: 16,867,310 km (0.12 R)
• M17: 21,706,053 km (0.099 R)
• M18: 23,890,331 km (0.117 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: 485 - 19,087 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit