🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.57 AU - 0.57 AU

Year: 155 Days

Day: 32.3 Hours

Environment

Temp: 208 °C

Axial Tilt: 31.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 78,531,410 km

• M1: 53,556 km (0.064 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.68 AU - 1.92 AU

Year: 869 Days

Day: 39.3 Hours

Environment

Temp: -51 °C

Axial Tilt: 56.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,531,410 km

• M1: 529,726 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 4.37 AU - 5.11 AU

Year: 3714 Days

Day: 36.9 Hours

Environment

Temp: -133 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,531,410 km

• M1: 4,367,809 km (0.09 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 616

Radius: 8.9

Gravity: 7.78 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 8.36 AU - 13.28 AU

Year: 12809 Days

Day: 6.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 78,531,410 km

• M1: 110,852 km (0.065 R)
• M2: 730,935 km (0.06 R)
• M3: 1,268,141 km (0.12 R)
• M4: 2,085,544 km (0.119 R)
• M5: 2,386,086 km (0.069 R)
• M6: 2,914,017 km (0.094 R)
• M7: 3,242,683 km (0.105 R)
• M8: 5,139,584 km (0.079 R)
• M9: 5,445,961 km (0.114 R)
• M10: 6,058,265 km (0.086 R)
• M11: 6,796,082 km (0.12 R)
• M12: 7,945,891 km (0.028 R)
• M13: 9,220,465 km (0.09 R)
• M14: 10,355,913 km (0.025 R)
• M15: 10,736,041 km (0.095 R)
• M16: 11,238,241 km (0.08 R)
• M17: 12,716,268 km (0.119 R)
• M18: 13,598,297 km (0.075 R)
• M19: 15,274,092 km (0.051 R)
• M20: 16,784,582 km (0.056 R)
• M21: 17,537,807 km (0.117 R)
• M22: 18,078,304 km (0.089 R)
• M23: 18,789,493 km (0.041 R)
• M24: 21,822,141 km (0.08 R)
• M25: 24,300,379 km (0.084 R)
• M26: 24,875,583 km (0.115 R)
• M27: 28,413,124 km (0.081 R)
• M28: 29,158,869 km (0.095 R)
• M29: 31,361,398 km (0.116 R)
• M30: 33,201,452 km (0.107 R)
• M31: 39,152,156 km (0.067 R)
• M32: 41,965,344 km (0.08 R)
• M33: 44,624,147 km (0.104 R)
• M34: 46,360,081 km (0.086 R)
• M35: 48,592,829 km (0.099 R)
• M36: 49,505,675 km (0.116 R)
• M37: 51,365,476 km (0.055 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 787.1

Radius: 11.1

Gravity: 6.39 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 10.18 AU - 12.78 AU

Year: 13999 Days

Day: 9 Hours

Environment

Temp: -171 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 78,531,410 km

• M1: 138,827 km (0.085 R)
• M2: 534,962 km (0.094 R)
• M3: 1,141,282 km (0.1 R)
• M4: 1,528,890 km (0.114 R)
• M5: 1,881,941 km (0.11 R)
• M6: 2,734,649 km (0.069 R)
• M7: 3,339,174 km (0.112 R)
• M8: 4,001,444 km (0.031 R)
• M9: 6,200,084 km (0.12 R)
• M10: 7,378,466 km (0.051 R)
• M11: 7,833,842 km (0.08 R)
• M12: 8,453,626 km (0.081 R)
• M13: 9,261,006 km (0.12 R)
• M14: 9,630,213 km (0.08 R)
• M15: 10,681,886 km (0.113 R)
• M16: 11,384,548 km (0.092 R)
• M17: 11,747,322 km (0.064 R)
• M18: 12,369,051 km (0.107 R)
• M19: 13,476,375 km (0.088 R)
• M20: 14,227,356 km (0.112 R)
• M21: 17,834,759 km (0.083 R)
• M22: 22,103,833 km (0.099 R)
• M23: 25,232,822 km (0.098 R)
• M24: 26,163,471 km (0.101 R)
• M25: 34,575,658 km (0.108 R)
• M26: 38,908,461 km (0.107 R)
• M27: 45,685,095 km (0.094 R)
• M28: 49,271,106 km (0.099 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 730.7

Radius: 5.1

Gravity: 28.09 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 11.94 AU - 17.48 AU

Year: 20304 Days

Day: 23.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 78,531,410 km

• M1: 71,508 km (0.11 R)
• M2: 322,982 km (0.09 R)
• M3: 1,189,303 km (0.053 R)
• M4: 1,490,892 km (0.045 R)
• M5: 1,659,938 km (0.082 R)
• M6: 1,937,891 km (0.086 R)
• M7: 2,333,876 km (0.101 R)
• M8: 2,683,187 km (0.09 R)
• M9: 4,826,327 km (0.109 R)
• M10: 6,044,652 km (0.089 R)
• M11: 7,701,149 km (0.083 R)
• M12: 9,754,679 km (0.066 R)
• M13: 10,411,114 km (0.081 R)
• M14: 13,261,402 km (0.084 R)
• M15: 19,405,088 km (0.078 R)
• M16: 19,684,088 km (0.08 R)
• M17: 19,965,781 km (0.075 R)
• M18: 20,729,927 km (0.094 R)
• M19: 23,452,907 km (0.074 R)
• M20: 24,736,307 km (0.116 R)
• M21: 29,108,006 km (0.111 R)
• M22: 31,475,392 km (0.046 R)
• M23: 32,640,311 km (0.054 R)
• M24: 34,781,655 km (0.066 R)
• M25: 36,589,096 km (0.057 R)
• M26: 37,014,852 km (0.095 R)
• M27: 42,074,252 km (0.078 R)
• M28: 43,804,800 km (0.061 R)
• M29: 44,445,677 km (0.1 R)
• M30: 48,252,644 km (0.091 R)
• M31: 50,497,659 km (0.069 R)
• M32: 50,849,064 km (0.092 R)
• M33: 59,389,756 km (0.063 R)
• M34: 62,773,361 km (0.076 R)
• M35: 64,409,214 km (0.114 R)
• M36: 67,552,564 km (0.069 R)
• M37: 69,486,865 km (0.081 R)
• M38: 73,465,570 km (0.048 R)

Kuiper Belt

Range: 30.5 - 50.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 531 - 11,318 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit