🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.65 AU - 0.83 AU

Year: 239 Days

Day: 45.1 Hours

Environment

Temp: 119 °C

Axial Tilt: 35.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.63 AU - 1.85 AU

Year: 860 Days

Day: 31.6 Hours

Environment

Temp: -60 °C

Axial Tilt: 1.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,041,226 km

• M1: 40,391 km (0.084 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.52 AU - 2.48 AU

Year: 1060 Days

Day: 44.6 Hours

Environment

Temp: -69 °C

Axial Tilt: 10.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 2.25 AU - 3.23 AU

Year: 1700 Days

Day: 27.9 Hours

Environment

Temp: -95 °C

Axial Tilt: 7.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,041,226 km

• M1: 471,682 km (0.069 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 3.01 AU - 3.01 AU

Year: 1957 Days

Day: 40.2 Hours

Environment

Temp: -104 °C

Axial Tilt: 16.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,041,226 km

• M1: 57,446 km (0.098 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 676.3

Radius: 9.2

Gravity: 7.99 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 7.16 AU - 11.44 AU

Year: 10628 Days

Day: 8.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 86,041,226 km

• M1: 114,442 km (0.111 R)
• M2: 880,084 km (0.094 R)
• M3: 1,694,196 km (0.041 R)
• M4: 2,063,553 km (0.086 R)
• M5: 3,433,271 km (0.093 R)
• M6: 4,543,736 km (0.112 R)
• M7: 5,984,663 km (0.076 R)
• M8: 7,168,281 km (0.113 R)
• M9: 7,923,451 km (0.072 R)
• M10: 11,096,422 km (0.101 R)
• M11: 12,455,968 km (0.114 R)
• M12: 15,298,776 km (0.083 R)
• M13: 19,406,733 km (0.107 R)
• M14: 21,712,934 km (0.106 R)
• M15: 22,404,076 km (0.106 R)
• M16: 23,558,373 km (0.081 R)
• M17: 26,081,491 km (0.11 R)
• M18: 29,613,347 km (0.109 R)
• M19: 31,438,591 km (0.042 R)
• M20: 32,100,262 km (0.115 R)
• M21: 39,110,568 km (0.082 R)
• M22: 39,747,855 km (0.079 R)
• M23: 41,173,972 km (0.032 R)
• M24: 46,079,884 km (0.115 R)
• M25: 47,220,568 km (0.099 R)
• M26: 48,380,101 km (0.054 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 606.8

Radius: 8.9

Gravity: 7.66 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 7.6 AU - 11.22 AU

Year: 10817 Days

Day: 14.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 86,041,226 km

• M1: 111,899 km (0.045 R)
• M2: 486,343 km (0.11 R)
• M3: 1,184,516 km (0.117 R)
• M4: 1,849,927 km (0.096 R)
• M5: 2,239,630 km (0.116 R)
• M6: 3,645,401 km (0.112 R)
• M7: 3,985,586 km (0.109 R)
• M8: 4,404,461 km (0.081 R)
• M9: 5,297,709 km (0.099 R)
• M10: 6,052,281 km (0.033 R)
• M11: 6,760,178 km (0.111 R)
• M12: 7,234,852 km (0.11 R)
• M13: 7,859,423 km (0.052 R)
• M14: 8,655,882 km (0.071 R)
• M15: 11,534,145 km (0.047 R)
• M16: 12,561,733 km (0.064 R)
• M17: 12,977,466 km (0.113 R)
• M18: 14,279,715 km (0.081 R)
• M19: 14,798,072 km (0.111 R)
• M20: 19,328,194 km (0.107 R)
• M21: 21,106,016 km (0.119 R)
• M22: 22,639,543 km (0.067 R)
• M23: 22,990,201 km (0.116 R)
• M24: 23,344,449 km (0.089 R)
• M25: 25,452,582 km (0.115 R)
• M26: 27,090,230 km (0.088 R)
• M27: 29,833,555 km (0.086 R)
• M28: 33,205,641 km (0.093 R)
• M29: 34,115,495 km (0.086 R)
• M30: 36,462,536 km (0.031 R)
• M31: 38,168,102 km (0.09 R)
• M32: 39,926,325 km (0.088 R)
• M33: 40,825,409 km (0.108 R)
• M34: 45,385,002 km (0.099 R)
• M35: 47,072,017 km (0.086 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 688.8

Radius: 3.6

Gravity: 53.15 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 15.7 AU - 16.3 AU

Year: 23983 Days

Day: 20.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 44.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 86,041,226 km

• M1: 48,769 km (0.086 R)
• M2: 182,509 km (0.107 R)
• M3: 438,172 km (0.117 R)
• M4: 653,443 km (0.098 R)
• M5: 1,050,626 km (0.089 R)
• M6: 1,294,022 km (0.059 R)
• M7: 1,700,030 km (0.119 R)
• M8: 2,889,184 km (0.097 R)
• M9: 4,295,703 km (0.076 R)
• M10: 6,058,863 km (0.114 R)
• M11: 6,235,838 km (0.028 R)
• M12: 7,270,905 km (0.119 R)
• M13: 7,420,354 km (0.097 R)
• M14: 8,092,048 km (0.106 R)
• M15: 8,360,875 km (0.104 R)
• M16: 9,030,326 km (0.101 R)
• M17: 9,496,024 km (0.12 R)
• M18: 13,066,327 km (0.106 R)
• M19: 14,352,420 km (0.119 R)
• M20: 15,473,057 km (0.118 R)
• M21: 18,527,247 km (0.107 R)
• M22: 20,048,209 km (0.111 R)
• M23: 21,960,070 km (0.094 R)
• M24: 23,661,596 km (0.108 R)
• M25: 25,448,842 km (0.026 R)
• M26: 28,541,778 km (0.12 R)
• M27: 30,954,043 km (0.11 R)
• M28: 33,088,057 km (0.053 R)
• M29: 37,795,154 km (0.079 R)
• M30: 38,243,948 km (0.074 R)
• M31: 48,157,799 km (0.062 R)
• M32: 51,380,137 km (0.093 R)
• M33: 52,485,366 km (0.106 R)
• M34: 55,896,197 km (0.106 R)
• M35: 58,250,269 km (0.091 R)
• M36: 67,886,467 km (0.03 R)
• M37: 68,549,335 km (0.084 R)
• M38: 73,311,334 km (0.081 R)
• M39: 77,323,998 km (0.043 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: 364 - 13,725 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit