🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.51 AU - 0.55 AU

Year: 253 Days

Day: 34.3 Hours

Environment

Temp: -110 °C

Axial Tilt: 45.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 378.4

Radius: 10.8

Gravity: 3.24 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.98 AU - 1.34 AU

Year: 820 Days

Day: 6.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 89,714,069 km

• M1: 135,835 km (0.056 R)
• M2: 614,847 km (0.111 R)
• M3: 960,418 km (0.084 R)
• M4: 1,320,351 km (0.119 R)
• M5: 1,820,905 km (0.115 R)
• M6: 2,709,367 km (0.117 R)
• M7: 3,270,209 km (0.103 R)
• M8: 3,892,985 km (0.085 R)
• M9: 4,255,611 km (0.112 R)
• M10: 4,593,403 km (0.099 R)
• M11: 4,965,602 km (0.1 R)
• M12: 5,481,715 km (0.107 R)
• M13: 5,995,284 km (0.086 R)
• M14: 6,480,729 km (0.079 R)
• M15: 7,333,736 km (0.09 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 573.5

Radius: 14.2

Gravity: 2.84 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1 AU - 1.32 AU

Year: 820 Days

Day: 12.1 Hours

Environment

Temp: -156 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 89,714,069 km

• M1: 176,675 km (0.073 R)
• M2: 727,046 km (0.104 R)
• M3: 1,557,912 km (0.077 R)
• M4: 2,118,306 km (0.105 R)
• M5: 2,587,445 km (0.108 R)
• M6: 3,740,545 km (0.063 R)
• M7: 4,323,528 km (0.101 R)
• M8: 5,486,053 km (0.074 R)
• M9: 7,221,089 km (0.064 R)
• M10: 7,913,428 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 517.4

Radius: 9.1

Gravity: 6.25 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.71 AU - 2.59 AU

Year: 2068 Days

Day: 13.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 89,714,069 km

• M1: 113,246 km (0.088 R)
• M2: 850,015 km (0.058 R)
• M3: 1,172,847 km (0.098 R)
• M4: 1,626,877 km (0.11 R)
• M5: 2,018,674 km (0.059 R)
• M6: 2,394,763 km (0.061 R)
• M7: 2,889,932 km (0.084 R)
• M8: 3,178,057 km (0.084 R)
• M9: 3,637,771 km (0.085 R)
• M10: 4,711,435 km (0.078 R)
• M11: 5,178,031 km (0.082 R)
• M12: 5,911,509 km (0.099 R)
• M13: 6,977,095 km (0.092 R)
• M14: 7,303,966 km (0.083 R)
• M15: 7,959,056 km (0.052 R)
• M16: 8,255,708 km (0.118 R)
• M17: 8,903,168 km (0.118 R)
• M18: 9,451,743 km (0.035 R)
• M19: 10,160,239 km (0.047 R)
• M20: 10,759,378 km (0.072 R)
• M21: 11,344,605 km (0.057 R)
• M22: 11,950,925 km (0.107 R)
• M23: 13,900,036 km (0.04 R)
• M24: 14,815,874 km (0.107 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 591.4

Radius: 10.8

Gravity: 5.07 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 2.82 AU - 3.74 AU

Year: 3897 Days

Day: 14.7 Hours

Environment

Temp: -199 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 89,714,069 km

• M1: 134,339 km (0.066 R)
• M2: 477,516 km (0.069 R)
• M3: 1,036,564 km (0.108 R)
• M4: 1,537,866 km (0.114 R)
• M5: 1,928,466 km (0.118 R)
• M6: 2,282,714 km (0.097 R)
• M7: 2,812,440 km (0.077 R)
• M8: 5,057,455 km (0.104 R)
• M9: 6,393,663 km (0.085 R)
• M10: 6,908,280 km (0.104 R)
• M11: 7,548,858 km (0.052 R)
• M12: 8,583,776 km (0.086 R)
• M13: 13,340,390 km (0.069 R)
• M14: 14,436,195 km (0.099 R)
• M15: 17,091,258 km (0.07 R)
• M16: 24,278,089 km (0.102 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 844.8

Radius: 7.2

Gravity: 16.3 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 9.23 AU - 12.23 AU

Year: 23057 Days

Day: 17.5 Hours

Environment

Temp: -226 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 89,714,069 km

• M1: 89,609 km (0.069 R)
• M2: 1,282,652 km (0.062 R)
• M3: 1,610,870 km (0.102 R)
• M4: 1,913,058 km (0.065 R)
• M5: 2,759,482 km (0.034 R)
• M6: 4,099,281 km (0.103 R)
• M7: 5,782,556 km (0.042 R)
• M8: 6,777,232 km (0.098 R)
• M9: 9,042,742 km (0.094 R)
• M10: 9,335,356 km (0.109 R)
• M11: 9,816,612 km (0.091 R)
• M12: 10,125,681 km (0.03 R)
• M13: 15,829,100 km (0.114 R)
• M14: 16,513,211 km (0.102 R)
• M15: 17,039,197 km (0.113 R)
• M16: 17,396,138 km (0.04 R)
• M17: 18,217,131 km (0.105 R)
• M18: 19,063,855 km (0.066 R)
• M19: 20,035,044 km (0.101 R)
• M20: 20,835,393 km (0.073 R)
• M21: 21,243,496 km (0.117 R)
• M22: 23,037,773 km (0.108 R)
• M23: 24,702,648 km (0.113 R)
• M24: 26,924,774 km (0.101 R)
• M25: 31,494,241 km (0.105 R)
• M26: 37,748,779 km (0.114 R)
• M27: 43,444,269 km (0.117 R)
• M28: 47,543,550 km (0.067 R)
• M29: 48,785,960 km (0.086 R)
• M30: 50,232,272 km (0.025 R)
• M31: 54,549,517 km (0.095 R)
• M32: 62,002,782 km (0.091 R)
• M33: 63,485,297 km (0.105 R)
• M34: 81,130,815 km (0.057 R)
• M35: 84,443,360 km (0.103 R)
• M36: 85,741,122 km (0.116 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 448 - 13,837 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit