🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 2.28 AU - 3.46 AU

Year: 1822 Days

Day: 43.9 Hours

Environment

Temp: -101 °C

Axial Tilt: 13.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,654,964 km

• M1: 54,902 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 3.18 AU - 3.84 AU

Year: 2464 Days

Day: 43.4 Hours

Environment

Temp: -120 °C

Axial Tilt: 45.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 289.7

Radius: 13.3

Gravity: 1.64 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 4.3 AU - 6.56 AU

Year: 4742 Days

Day: 7.5 Hours

Environment

Temp: -145 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 72,654,964 km

• M1: 166,353 km (0.064 R)
• M2: 631,901 km (0.104 R)
• M3: 1,212,491 km (0.101 R)
• M4: 1,661,883 km (0.07 R)
• M5: 2,492,301 km (0.113 R)
• M6: 5,021,402 km (0.115 R)
• M7: 5,777,470 km (0.107 R)
• M8: 6,322,904 km (0.114 R)
• M9: 7,708,928 km (0.088 R)
• M10: 9,659,086 km (0.106 R)
• M11: 10,508,802 km (0.061 R)
• M12: 10,952,060 km (0.069 R)
• M13: 12,005,977 km (0.04 R)
• M14: 12,670,341 km (0.04 R)
• M15: 13,172,841 km (0.042 R)
• M16: 14,072,373 km (0.082 R)
• M17: 16,419,713 km (0.068 R)
• M18: 18,372,713 km (0.079 R)
• M19: 18,839,907 km (0.09 R)
• M20: 19,435,307 km (0.064 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 177.7

Radius: 9.1

Gravity: 2.15 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 6.57 AU - 6.57 AU

Year: 6311 Days

Day: 8.7 Hours

Environment

Temp: -152 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 72,654,964 km

• M1: 115,639 km (0.097 R)
• M2: 479,910 km (0.096 R)
• M3: 984,952 km (0.081 R)
• M4: 1,370,466 km (0.101 R)
• M5: 2,249,054 km (0.093 R)
• M6: 2,860,461 km (0.106 R)
• M7: 3,152,027 km (0.087 R)
• M8: 3,938,762 km (0.072 R)
• M9: 7,625,602 km (0.076 R)
• M10: 9,108,117 km (0.037 R)
• M11: 9,897,994 km (0.052 R)
• M12: 10,210,653 km (0.093 R)
• M13: 14,051,130 km (0.089 R)
• M14: 15,942,346 km (0.076 R)
• M15: 20,474,114 km (0.112 R)
• M16: 21,629,907 km (0.075 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 132.3

Radius: 8

Gravity: 2.07 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 8.94 AU - 13 AU

Year: 13616 Days

Day: 8.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 72,654,964 km

• M1: 101,278 km (0.072 R)
• M2: 767,437 km (0.087 R)
• M3: 1,052,870 km (0.11 R)
• M4: 2,723,130 km (0.047 R)
• M5: 4,166,002 km (0.098 R)
• M6: 9,079,693 km (0.086 R)
• M7: 9,333,710 km (0.076 R)
• M8: 12,400,616 km (0.104 R)
• M9: 15,115,070 km (0.069 R)
• M10: 21,912,199 km (0.11 R)
• M11: 24,593,142 km (0.107 R)
• M12: 26,354,058 km (0.06 R)
• M13: 28,558,084 km (0.11 R)
• M14: 29,844,476 km (0.107 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 595.8

Radius: 5.2

Gravity: 22.03 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 11.33 AU - 17.03 AU

Year: 20010 Days

Day: 22.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 46.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 72,654,964 km

• M1: 64,776 km (0.083 R)
• M2: 379,081 km (0.086 R)
• M3: 578,495 km (0.07 R)
• M4: 1,093,411 km (0.074 R)
• M5: 1,557,912 km (0.091 R)
• M6: 2,024,658 km (0.106 R)
• M7: 2,290,643 km (0.11 R)
• M8: 2,867,642 km (0.1 R)
• M9: 3,097,574 km (0.11 R)
• M10: 3,771,512 km (0.096 R)
• M11: 4,272,066 km (0.062 R)
• M12: 8,604,870 km (0.082 R)
• M13: 9,247,841 km (0.084 R)
• M14: 10,389,722 km (0.062 R)
• M15: 11,118,263 km (0.071 R)
• M16: 11,686,586 km (0.062 R)
• M17: 13,578,700 km (0.095 R)
• M18: 14,081,947 km (0.079 R)
• M19: 14,822,157 km (0.112 R)
• M20: 15,980,493 km (0.099 R)
• M21: 16,703,949 km (0.11 R)
• M22: 18,302,252 km (0.058 R)
• M23: 19,543,316 km (0.093 R)
• M24: 19,816,332 km (0.116 R)
• M25: 27,158,895 km (0.116 R)
• M26: 27,956,850 km (0.067 R)
• M27: 36,814,390 km (0.088 R)
• M28: 37,370,446 km (0.105 R)
• M29: 42,782,597 km (0.071 R)
• M30: 45,754,658 km (0.078 R)
• M31: 46,397,480 km (0.078 R)
• M32: 51,411,253 km (0.077 R)
• M33: 54,586,468 km (0.093 R)
• M34: 56,774,337 km (0.085 R)
• M35: 57,144,591 km (0.098 R)
• M36: 57,516,492 km (0.103 R)
• M37: 59,399,929 km (0.113 R)
• M38: 63,887,416 km (0.118 R)
• M39: 72,003,550 km (0.115 R)
• M40: 72,220,317 km (0.11 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 449 - 10,787 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit