🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.85 AU - 0.91 AU

Year: 303 Days

Day: 38.7 Hours

Environment

Temp: 104 °C

Axial Tilt: 26.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 77,140,315 km

• M1: 450,589 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.86 AU - 1.02 AU

Year: 335 Days

Day: 16.9 Hours

Environment

Temp: 21 °C

Axial Tilt: 24.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 77,140,315 km

• M1: 40,840 km (0.107 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.62 AU - 2.02 AU

Year: 901 Days

Day: 39 Hours

Environment

Temp: -63 °C

Axial Tilt: 21 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.89 AU - 2.21 AU

Year: 1077 Days

Day: 42.8 Hours

Environment

Temp: -69 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,140,315 km

• M1: 290,220 km (0.096 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 2.92 AU - 4 AU

Year: 2363 Days

Day: 32.9 Hours

Environment

Temp: -119 °C

Axial Tilt: 133.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 3.24 AU - 5.16 AU

Year: 3160 Days

Day: 47.9 Hours

Environment

Temp: -138 °C

Axial Tilt: 8.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 822

Radius: 8.3

Gravity: 11.93 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 5.8 AU - 6.54 AU

Year: 5626 Days

Day: 14.3 Hours

Environment

Temp: -157 °C

Axial Tilt: 112.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 77,140,315 km

• M1: 103,372 km (0.097 R)
• M2: 437,723 km (0.114 R)
• M3: 930,050 km (0.059 R)
• M4: 1,358,349 km (0.073 R)
• M5: 1,691,204 km (0.034 R)
• M6: 1,957,638 km (0.099 R)
• M7: 2,419,446 km (0.117 R)
• M8: 2,952,015 km (0.083 R)
• M9: 3,472,017 km (0.092 R)
• M10: 4,403,563 km (0.076 R)
• M11: 4,667,304 km (0.12 R)
• M12: 5,583,441 km (0.096 R)
• M13: 6,926,082 km (0.064 R)
• M14: 7,504,428 km (0.119 R)
• M15: 8,634,340 km (0.112 R)
• M16: 9,829,029 km (0.088 R)
• M17: 11,130,381 km (0.111 R)
• M18: 11,522,327 km (0.081 R)
• M19: 13,021,298 km (0.077 R)
• M20: 15,537,235 km (0.106 R)
• M21: 16,089,251 km (0.089 R)
• M22: 16,401,462 km (0.119 R)
• M23: 19,750,060 km (0.113 R)
• M24: 22,972,698 km (0.077 R)
• M25: 26,703,519 km (0.052 R)
• M26: 28,393,377 km (0.086 R)
• M27: 30,153,396 km (0.099 R)
• M28: 33,279,842 km (0.051 R)
• M29: 33,991,479 km (0.075 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 524.3

Radius: 10.8

Gravity: 4.5 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 9.91 AU - 11.13 AU

Year: 12526 Days

Day: 12.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 77,140,315 km

• M1: 139,575 km (0.093 R)
• M2: 534,812 km (0.118 R)
• M3: 1,168,210 km (0.111 R)
• M4: 1,722,470 km (0.081 R)
• M5: 2,275,832 km (0.112 R)
• M6: 2,792,543 km (0.115 R)
• M7: 3,362,063 km (0.039 R)
• M8: 4,288,223 km (0.101 R)
• M9: 5,210,494 km (0.032 R)
• M10: 6,149,220 km (0.072 R)
• M11: 10,784,062 km (0.083 R)
• M12: 13,833,016 km (0.051 R)
• M13: 14,676,748 km (0.108 R)
• M14: 16,972,626 km (0.101 R)
• M15: 21,657,284 km (0.039 R)
• M16: 27,038,918 km (0.104 R)
• M17: 31,340,305 km (0.071 R)
• M18: 39,060,752 km (0.108 R)
• M19: 43,016,419 km (0.107 R)
• M20: 45,231,664 km (0.063 R)
• M21: 46,081,679 km (0.106 R)
• M22: 47,376,598 km (0.093 R)
• M23: 50,795,807 km (0.065 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 703.7

Radius: 4.7

Gravity: 31.86 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 11.44 AU - 17.44 AU

Year: 20143 Days

Day: 22.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 77,140,315 km

• M1: 58,493 km (0.09 R)
• M2: 334,501 km (0.05 R)
• M3: 500,554 km (0.094 R)
• M4: 913,295 km (0.079 R)
• M5: 1,137,393 km (0.075 R)
• M6: 1,291,927 km (0.104 R)
• M7: 1,542,204 km (0.11 R)
• M8: 2,057,569 km (0.076 R)
• M9: 2,537,180 km (0.118 R)
• M10: 4,918,030 km (0.114 R)
• M11: 5,647,768 km (0.102 R)
• M12: 6,759,879 km (0.044 R)
• M13: 7,271,504 km (0.052 R)
• M14: 9,407,462 km (0.077 R)
• M15: 11,276,239 km (0.098 R)
• M16: 13,307,179 km (0.118 R)
• M17: 14,408,669 km (0.03 R)
• M18: 15,729,019 km (0.082 R)
• M19: 16,459,655 km (0.09 R)
• M20: 18,787,099 km (0.096 R)
• M21: 18,967,813 km (0.09 R)
• M22: 21,521,449 km (0.105 R)
• M23: 23,138,153 km (0.044 R)
• M24: 24,509,966 km (0.115 R)
• M25: 25,051,659 km (0.063 R)
• M26: 25,935,035 km (0.053 R)
• M27: 27,880,705 km (0.119 R)
• M28: 28,233,905 km (0.097 R)
• M29: 37,488,478 km (0.074 R)
• M30: 39,821,158 km (0.115 R)
• M31: 41,174,869 km (0.086 R)
• M32: 43,814,972 km (0.098 R)
• M33: 45,745,234 km (0.056 R)
• M34: 60,473,443 km (0.106 R)
• M35: 60,670,314 km (0.088 R)
• M36: 63,877,244 km (0.056 R)
• M37: 68,896,851 km (0.108 R)
• M38: 72,607,327 km (0.117 R)
• M39: 72,829,629 km (0.112 R)
• M40: 73,723,327 km (0.104 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 517 - 18,612 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit