🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.7 AU - 1.1 AU

Year: 306 Days

Day: 27.3 Hours

Environment

Temp: 154 °C

Axial Tilt: 50 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 78,188,216 km

• M1: 48,171 km (0.109 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 195.4

Radius: 14.6

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 4.27 AU - 6.99 AU

Year: 4784 Days

Day: 10.8 Hours

Environment

Temp: -139 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 78,188,216 km

• M1: 182,061 km (0.114 R)
• M2: 1,558,062 km (0.087 R)
• M3: 2,192,207 km (0.066 R)
• M4: 2,839,218 km (0.066 R)
• M5: 3,432,673 km (0.098 R)
• M6: 3,989,925 km (0.11 R)
• M7: 6,009,945 km (0.037 R)
• M8: 7,229,467 km (0.119 R)
• M9: 7,742,737 km (0.1 R)
• M10: 8,410,392 km (0.091 R)
• M11: 9,150,902 km (0.092 R)
• M12: 10,118,800 km (0.06 R)
• M13: 10,685,477 km (0.052 R)
• M14: 14,213,443 km (0.119 R)
• M15: 14,877,059 km (0.106 R)
• M16: 17,098,139 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 11.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 573.9

Radius: 13

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 9.39 AU - 13.41 AU

Year: 13786 Days

Day: 7.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 78,188,216 km

• M1: 161,715 km (0.078 R)
• M2: 614,847 km (0.098 R)
• M3: 1,481,019 km (0.06 R)
• M4: 1,939,536 km (0.088 R)
• M5: 2,413,762 km (0.08 R)
• M6: 3,627,449 km (0.119 R)
• M7: 5,809,334 km (0.069 R)
• M8: 6,528,750 km (0.111 R)
• M9: 10,121,194 km (0.106 R)
• M10: 11,334,881 km (0.06 R)
• M11: 13,206,949 km (0.052 R)
• M12: 16,426,594 km (0.071 R)
• M13: 17,943,517 km (0.064 R)
• M14: 19,469,116 km (0.088 R)
• M15: 22,051,624 km (0.111 R)
• M16: 29,059,087 km (0.069 R)
• M17: 29,602,277 km (0.114 R)
• M18: 30,152,199 km (0.044 R)
• M19: 34,194,632 km (0.104 R)
• M20: 34,922,277 km (0.071 R)
• M21: 38,715,630 km (0.066 R)
• M22: 40,038,973 km (0.098 R)
• M23: 46,221,404 km (0.057 R)
• M24: 47,710,351 km (0.052 R)
• M25: 54,150,240 km (0.047 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 888.6

Radius: 5.3

Gravity: 31.63 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 11.18 AU - 14.58 AU

Year: 16556 Days

Day: 17.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 78,188,216 km

• M1: 66,272 km (0.087 R)
• M2: 262,245 km (0.088 R)
• M3: 583,282 km (0.08 R)
• M4: 762,351 km (0.107 R)
• M5: 955,182 km (0.087 R)
• M6: 1,277,865 km (0.109 R)
• M7: 1,670,410 km (0.096 R)
• M8: 1,848,581 km (0.111 R)
• M9: 2,372,323 km (0.07 R)
• M10: 2,621,703 km (0.051 R)
• M11: 3,562,075 km (0.119 R)
• M12: 4,674,036 km (0.108 R)
• M13: 4,957,524 km (0.113 R)
• M14: 6,638,106 km (0.115 R)
• M15: 11,703,939 km (0.098 R)
• M16: 14,774,585 km (0.102 R)
• M17: 15,307,901 km (0.062 R)
• M18: 20,606,060 km (0.074 R)
• M19: 22,645,677 km (0.102 R)
• M20: 23,456,797 km (0.087 R)
• M21: 25,569,268 km (0.03 R)
• M22: 27,234,442 km (0.12 R)
• M23: 33,305,722 km (0.048 R)
• M24: 35,559,264 km (0.109 R)
• M25: 39,489,200 km (0.028 R)
• M26: 45,751,218 km (0.119 R)
• M27: 46,557,550 km (0.117 R)
• M28: 47,209,198 km (0.116 R)
• M29: 51,942,774 km (0.089 R)
• M30: 56,612,621 km (0.105 R)
• M31: 59,621,035 km (0.066 R)
• M32: 61,750,111 km (0.067 R)
• M33: 63,330,015 km (0.075 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 322.4

Radius: 3.9

Gravity: 21.2 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 16.91 AU - 21.69 AU

Year: 30368 Days

Day: 16.6 Hours

Environment

Temp: -204 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 78,188,216 km

• M1: 50,265 km (0.088 R)
• M2: 228,286 km (0.046 R)
• M3: 362,625 km (0.094 R)
• M4: 527,332 km (0.112 R)
• M5: 1,011,730 km (0.082 R)
• M6: 1,225,955 km (0.069 R)
• M7: 1,934,600 km (0.046 R)
• M8: 2,179,491 km (0.111 R)
• M9: 2,755,742 km (0.114 R)
• M10: 3,201,694 km (0.052 R)
• M11: 3,786,023 km (0.05 R)
• M12: 4,136,232 km (0.1 R)
• M13: 6,524,861 km (0.112 R)
• M14: 9,073,709 km (0.104 R)
• M15: 10,846,444 km (0.088 R)
• M16: 11,615,975 km (0.094 R)
• M17: 12,489,926 km (0.119 R)
• M18: 13,191,391 km (0.07 R)
• M19: 13,697,630 km (0.118 R)
• M20: 13,992,786 km (0.081 R)
• M21: 14,292,132 km (0.06 R)
• M22: 15,059,120 km (0.037 R)
• M23: 15,612,183 km (0.117 R)
• M24: 23,340,260 km (0.091 R)
• M25: 23,655,463 km (0.083 R)
• M26: 26,965,465 km (0.119 R)
• M27: 29,335,694 km (0.066 R)
• M28: 30,822,547 km (0.068 R)
• M29: 31,969,963 km (0.114 R)
• M30: 36,562,318 km (0.051 R)
• M31: 41,115,479 km (0.099 R)
• M32: 42,817,753 km (0.113 R)
• M33: 43,925,226 km (0.061 R)
• M34: 45,376,924 km (0.116 R)
• M35: 46,197,019 km (0.052 R)
• M36: 51,859,448 km (0.051 R)
• M37: 64,125,127 km (0.076 R)
• M38: 69,397,854 km (0.077 R)
• M39: 70,704,890 km (0.112 R)
• M40: 77,254,285 km (0.103 R)

Kuiper Belt

Range: 30.6 - 48.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 267 - 16,976 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit