🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.57 AU - 0.65 AU

Year: 182 Days

Day: 20.6 Hours

Environment

Temp: 174 °C

Axial Tilt: 19.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 74,923,026 km

• M1: 58,194 km (0.103 R)
• M2: 219,310 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1 AU - 1.06 AU

Year: 400 Days

Day: 42.7 Hours

Environment

Temp: 8 °C

Axial Tilt: 18.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.16 AU - 1.4 AU

Year: 554 Days

Day: 28.3 Hours

Environment

Temp: -42 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,923,026 km

• M1: 357,988 km (0.102 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 505.9

Radius: 14.2

Gravity: 2.51 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 9.25 AU - 10.95 AU

Year: 12290 Days

Day: 10.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 74,923,026 km

• M1: 176,675 km (0.083 R)
• M2: 1,409,810 km (0.061 R)
• M3: 2,228,410 km (0.1 R)
• M4: 2,851,934 km (0.082 R)
• M5: 3,691,477 km (0.103 R)
• M6: 4,630,503 km (0.082 R)
• M7: 5,654,800 km (0.079 R)
• M8: 7,222,286 km (0.04 R)
• M9: 9,158,382 km (0.072 R)
• M10: 9,741,813 km (0.055 R)
• M11: 10,350,078 km (0.096 R)
• M12: 17,682,020 km (0.117 R)
• M13: 19,605,399 km (0.082 R)
• M14: 27,388,977 km (0.113 R)
• M15: 30,704,813 km (0.082 R)
• M16: 33,703,802 km (0.036 R)
• M17: 37,875,339 km (0.042 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 889.4

Radius: 8.4

Gravity: 12.6 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 7.73 AU - 12.83 AU

Year: 12620 Days

Day: 12 Hours

Environment

Temp: -176 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 74,923,026 km

• M1: 104,569 km (0.086 R)
• M2: 1,317,808 km (0.089 R)
• M3: 1,591,273 km (0.11 R)
• M4: 2,046,499 km (0.111 R)
• M5: 4,653,391 km (0.117 R)
• M6: 7,232,907 km (0.093 R)
• M7: 11,335,031 km (0.1 R)
• M8: 14,916,703 km (0.102 R)
• M9: 22,481,568 km (0.051 R)
• M10: 23,144,287 km (0.098 R)
• M11: 23,722,632 km (0.095 R)
• M12: 24,310,701 km (0.085 R)
• M13: 26,236,774 km (0.086 R)
• M14: 29,034,553 km (0.104 R)
• M15: 38,341,635 km (0.115 R)
• M16: 38,610,313 km (0.052 R)
• M17: 47,730,397 km (0.1 R)
• M18: 51,551,426 km (0.117 R)
• M19: 53,202,089 km (0.067 R)
• M20: 56,088,430 km (0.113 R)
• M21: 59,976,479 km (0.107 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 793.4

Radius: 7.1

Gravity: 15.74 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 13.51 AU - 14.63 AU

Year: 20207 Days

Day: 16.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 74,923,026 km

• M1: 92,003 km (0.098 R)
• M2: 423,661 km (0.069 R)
• M3: 675,135 km (0.117 R)
• M4: 1,040,902 km (0.062 R)
• M5: 1,468,602 km (0.082 R)
• M6: 1,968,409 km (0.092 R)
• M7: 2,482,577 km (0.076 R)
• M8: 2,796,583 km (0.063 R)
• M9: 3,475,458 km (0.102 R)
• M10: 4,192,480 km (0.119 R)
• M11: 4,533,264 km (0.075 R)
• M12: 5,466,905 km (0.098 R)
• M13: 5,832,671 km (0.112 R)
• M14: 6,934,609 km (0.118 R)
• M15: 11,519,934 km (0.12 R)
• M16: 12,053,699 km (0.095 R)
• M17: 17,189,244 km (0.074 R)
• M18: 32,921,255 km (0.096 R)
• M19: 36,494,999 km (0.109 R)
• M20: 40,776,939 km (0.078 R)
• M21: 41,392,534 km (0.092 R)
• M22: 47,724,264 km (0.067 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 499.2

Radius: 6

Gravity: 13.87 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 13.91 AU - 16.67 AU

Year: 22892 Days

Day: 16 Hours

Environment

Temp: -203 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 74,923,026 km

• M1: 77,043 km (0.096 R)
• M2: 777,759 km (0.078 R)
• M3: 5,502,060 km (0.112 R)
• M4: 6,025,653 km (0.086 R)
• M5: 6,278,174 km (0.104 R)
• M6: 7,895,327 km (0.111 R)
• M7: 8,456,169 km (0.064 R)
• M8: 9,771,583 km (0.097 R)
• M9: 11,860,568 km (0.085 R)
• M10: 14,229,899 km (0.096 R)
• M11: 16,980,406 km (0.079 R)
• M12: 19,421,095 km (0.098 R)
• M13: 19,695,607 km (0.091 R)
• M14: 20,820,134 km (0.025 R)
• M15: 22,788,393 km (0.095 R)
• M16: 23,094,022 km (0.097 R)
• M17: 23,402,343 km (0.119 R)
• M18: 24,663,004 km (0.107 R)
• M19: 25,310,015 km (0.09 R)
• M20: 27,318,965 km (0.062 R)
• M21: 32,031,746 km (0.106 R)
• M22: 33,583,974 km (0.111 R)
• M23: 34,780,757 km (0.09 R)
• M24: 42,103,124 km (0.078 R)
• M25: 42,563,287 km (0.082 R)
• M26: 43,806,894 km (0.097 R)
• M27: 44,596,172 km (0.101 R)
• M28: 46,529,276 km (0.113 R)
• M29: 48,685,879 km (0.106 R)
• M30: 56,292,482 km (0.118 R)
• M31: 59,121,677 km (0.032 R)
• M32: 59,891,807 km (0.08 R)
• M33: 60,085,386 km (0.076 R)
• M34: 62,640,219 km (0.088 R)
• M35: 63,843,285 km (0.075 R)
• M36: 65,061,760 km (0.085 R)
• M37: 65,471,359 km (0.102 R)
• M38: 68,598,253 km (0.116 R)
• M39: 74,251,407 km (0.038 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: 187 - 16,184 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit