🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.55 AU - 0.75 AU

Year: 196 Days

Day: 31.8 Hours

Environment

Temp: 109 °C

Axial Tilt: 8.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.75 AU - 2.73 AU

Year: 1256 Days

Day: 26.5 Hours

Environment

Temp: -82 °C

Axial Tilt: 15.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 3.22 AU - 3.88 AU

Year: 2507 Days

Day: 28.6 Hours

Environment

Temp: -112 °C

Axial Tilt: 2.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 949.3

Radius: 11.5

Gravity: 7.18 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 5.43 AU - 5.43 AU

Year: 4742 Days

Day: 8.2 Hours

Environment

Temp: -148 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 64,017,917 km

• M1: 143,016 km (0.112 R)
• M2: 531,521 km (0.071 R)
• M3: 1,460,075 km (0.082 R)
• M4: 1,904,231 km (0.114 R)
• M5: 2,438,744 km (0.033 R)
• M6: 3,190,474 km (0.063 R)
• M7: 4,562,137 km (0.107 R)
• M8: 6,102,995 km (0.112 R)
• M9: 6,520,971 km (0.081 R)
• M10: 8,003,785 km (0.098 R)
• M11: 12,989,134 km (0.12 R)
• M12: 13,956,135 km (0.105 R)
• M13: 16,094,038 km (0.099 R)
• M14: 16,832,004 km (0.109 R)
• M15: 20,081,719 km (0.046 R)
• M16: 21,009,525 km (0.114 R)
• M17: 24,522,981 km (0.11 R)
• M18: 26,249,938 km (0.073 R)
• M19: 30,037,008 km (0.116 R)
• M20: 30,686,263 km (0.043 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 930.9

Radius: 8.4

Gravity: 13.19 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 5.39 AU - 5.75 AU

Year: 4926 Days

Day: 12.2 Hours

Environment

Temp: -148 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 64,017,917 km

• M1: 104,419 km (0.068 R)
• M2: 437,125 km (0.12 R)
• M3: 776,114 km (0.069 R)
• M4: 1,126,472 km (0.116 R)
• M5: 1,568,982 km (0.107 R)
• M6: 2,047,696 km (0.07 R)
• M7: 2,729,114 km (0.112 R)
• M8: 3,597,978 km (0.116 R)
• M9: 3,988,279 km (0.112 R)
• M10: 4,381,273 km (0.11 R)
• M11: 6,218,035 km (0.102 R)
• M12: 6,850,086 km (0.059 R)
• M13: 8,202,750 km (0.092 R)
• M14: 9,768,891 km (0.064 R)
• M15: 10,996,491 km (0.101 R)
• M16: 12,426,198 km (0.091 R)
• M17: 13,920,381 km (0.11 R)
• M18: 15,175,507 km (0.088 R)
• M19: 15,530,653 km (0.075 R)
• M20: 19,601,061 km (0.058 R)
• M21: 21,248,882 km (0.111 R)
• M22: 22,144,225 km (0.051 R)
• M23: 24,411,680 km (0.11 R)
• M24: 26,231,987 km (0.1 R)
• M25: 27,875,319 km (0.109 R)
• M26: 29,402,863 km (0.07 R)
• M27: 30,420,428 km (0.079 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 734.4

Radius: 13.9

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 6.09 AU - 6.39 AU

Year: 5841 Days

Day: 9.5 Hours

Environment

Temp: -154 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 64,017,917 km

• M1: 172,935 km (0.12 R)
• M2: 626,965 km (0.095 R)
• M3: 1,218,774 km (0.081 R)
• M4: 1,900,491 km (0.119 R)
• M5: 2,846,997 km (0.05 R)
• M6: 4,385,462 km (0.111 R)
• M7: 5,080,194 km (0.117 R)
• M8: 5,785,847 km (0.044 R)
• M9: 6,357,311 km (0.084 R)
• M10: 7,540,181 km (0.111 R)
• M11: 8,106,709 km (0.073 R)
• M12: 10,113,115 km (0.112 R)
• M13: 10,897,457 km (0.091 R)
• M14: 12,692,631 km (0.088 R)
• M15: 13,278,457 km (0.113 R)
• M16: 13,826,733 km (0.061 R)
• M17: 18,098,500 km (0.093 R)
• M18: 18,636,903 km (0.055 R)
• M19: 19,116,813 km (0.091 R)
• M20: 22,019,161 km (0.068 R)
• M21: 25,706,599 km (0.084 R)
• M22: 26,301,699 km (0.104 R)
• M23: 27,431,163 km (0.063 R)
• M24: 28,592,940 km (0.085 R)
• M25: 30,728,151 km (0.108 R)
• M26: 32,078,870 km (0.114 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 56.4

Radius: 9.1

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 7.31 AU - 10.43 AU

Year: 9900 Days

Day: 6.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 64,017,917 km

• M1: 124,166 km (0.058 R)
• M2: 915,689 km (0.049 R)
• M3: 1,512,285 km (0.085 R)
• M4: 2,002,816 km (0.106 R)
• M5: 4,216,117 km (0.12 R)
• M6: 12,105,908 km (0.065 R)
• M7: 16,206,237 km (0.066 R)
• M8: 18,224,761 km (0.056 R)
• M9: 19,147,480 km (0.103 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 879.1

Radius: 10.9

Gravity: 7.4 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 8.28 AU - 13.34 AU

Year: 13319 Days

Day: 14.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 64,017,917 km

• M1: 135,536 km (0.081 R)
• M2: 502,499 km (0.06 R)
• M3: 1,106,875 km (0.113 R)
• M4: 1,718,281 km (0.046 R)
• M5: 2,295,430 km (0.115 R)
• M6: 3,046,710 km (0.054 R)
• M7: 4,013,412 km (0.108 R)
• M8: 5,568,781 km (0.091 R)
• M9: 6,878,809 km (0.04 R)
• M10: 8,335,593 km (0.071 R)
• M11: 8,830,463 km (0.116 R)
• M12: 11,726,827 km (0.114 R)
• M13: 12,222,595 km (0.097 R)
• M14: 13,190,044 km (0.115 R)
• M15: 15,350,088 km (0.097 R)
• M16: 20,448,084 km (0.114 R)
• M17: 21,076,246 km (0.054 R)
• M18: 26,468,351 km (0.088 R)
• M19: 28,749,120 km (0.073 R)
• M20: 29,879,931 km (0.047 R)
• M21: 35,853,224 km (0.106 R)
• M22: 42,432,090 km (0.096 R)
• M23: 46,157,675 km (0.106 R)
• M24: 52,063,500 km (0.094 R)
• M25: 53,403,448 km (0.075 R)
• M26: 61,372,526 km (0.091 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 762.1

Radius: 10.7

Gravity: 6.66 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 9.86 AU - 13.16 AU

Year: 14633 Days

Day: 6.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 64,017,917 km

• M1: 133,591 km (0.105 R)
• M2: 524,640 km (0.085 R)
• M3: 1,038,508 km (0.087 R)
• M4: 1,476,232 km (0.097 R)
• M5: 2,895,616 km (0.039 R)
• M6: 3,448,381 km (0.108 R)
• M7: 4,633,495 km (0.059 R)
• M8: 5,649,564 km (0.076 R)
• M9: 7,331,492 km (0.114 R)
• M10: 7,881,564 km (0.102 R)
• M11: 8,607,413 km (0.09 R)
• M12: 9,536,715 km (0.053 R)
• M13: 11,352,234 km (0.118 R)
• M14: 12,341,675 km (0.114 R)
• M15: 16,801,786 km (0.052 R)
• M16: 19,347,193 km (0.11 R)
• M17: 25,915,886 km (0.099 R)
• M18: 26,976,834 km (0.081 R)
• M19: 27,956,102 km (0.088 R)
• M20: 28,846,509 km (0.077 R)
• M21: 34,844,186 km (0.065 R)
• M22: 36,793,746 km (0.118 R)
• M23: 38,952,443 km (0.098 R)
• M24: 39,505,058 km (0.103 R)
• M25: 42,492,228 km (0.075 R)
• M26: 43,520,564 km (0.109 R)
• M27: 46,550,070 km (0.098 R)
• M28: 47,328,877 km (0.068 R)
• M29: 50,367,658 km (0.088 R)
• M30: 54,217,410 km (0.094 R)
• M31: 54,906,308 km (0.07 R)
• M32: 57,008,308 km (0.105 R)
• M33: 58,079,129 km (0.095 R)
• M34: 59,893,602 km (0.095 R)
• M35: 61,372,078 km (0.075 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 416 - 19,092 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit