🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.44 AU - 0.58 AU

Year: 136 Days

Day: 29.9 Hours

Environment

Temp: 252 °C

Axial Tilt: 15.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.65 AU - 0.99 AU

Year: 277 Days

Day: 33.8 Hours

Environment

Temp: 152 °C

Axial Tilt: 7.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.77 AU - 2.33 AU

Year: 1094 Days

Day: 45.8 Hours

Environment

Temp: -75 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,143,132 km

• M1: 1,011,880 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 336.6

Radius: 8.6

Gravity: 4.55 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 6.58 AU - 7.24 AU

Year: 6771 Days

Day: 9.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 75,143,132 km

• M1: 106,962 km (0.085 R)
• M2: 647,759 km (0.098 R)
• M3: 1,508,395 km (0.103 R)
• M4: 2,139,250 km (0.092 R)
• M5: 2,772,797 km (0.073 R)
• M6: 3,066,607 km (0.083 R)
• M7: 4,192,929 km (0.108 R)
• M8: 7,832,496 km (0.096 R)
• M9: 8,423,557 km (0.116 R)
• M10: 10,684,579 km (0.045 R)
• M11: 11,044,063 km (0.081 R)
• M12: 11,740,142 km (0.092 R)
• M13: 12,268,821 km (0.083 R)
• M14: 12,713,126 km (0.047 R)
• M15: 13,168,053 km (0.111 R)
• M16: 14,874,367 km (0.066 R)
• M17: 17,269,429 km (0.039 R)
• M18: 18,270,089 km (0.075 R)
• M19: 27,207,514 km (0.078 R)
• M20: 28,819,431 km (0.053 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 750

Radius: 8

Gravity: 11.72 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 10.92 AU - 16.34 AU

Year: 18759 Days

Day: 17.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 75,143,132 km

• M1: 100,231 km (0.107 R)
• M2: 845,228 km (0.032 R)
• M3: 2,207,765 km (0.105 R)
• M4: 2,845,651 km (0.099 R)
• M5: 3,428,634 km (0.099 R)
• M6: 3,748,623 km (0.078 R)
• M7: 4,249,926 km (0.076 R)
• M8: 6,149,669 km (0.054 R)
• M9: 7,451,620 km (0.115 R)
• M10: 9,592,963 km (0.114 R)
• M11: 13,923,971 km (0.099 R)
• M12: 15,200,490 km (0.083 R)
• M13: 15,986,926 km (0.108 R)
• M14: 16,717,562 km (0.101 R)
• M15: 17,555,310 km (0.108 R)
• M16: 18,245,405 km (0.112 R)
• M17: 20,613,390 km (0.11 R)
• M18: 23,904,393 km (0.077 R)
• M19: 24,219,895 km (0.067 R)
• M20: 30,880,292 km (0.036 R)
• M21: 31,758,581 km (0.115 R)
• M22: 32,267,812 km (0.071 R)
• M23: 35,166,570 km (0.043 R)
• M24: 41,174,121 km (0.116 R)
• M25: 43,945,721 km (0.052 R)
• M26: 44,896,565 km (0.115 R)
• M27: 47,168,508 km (0.081 R)
• M28: 48,500,527 km (0.109 R)
• M29: 51,764,454 km (0.101 R)
• M30: 54,624,167 km (0.084 R)
• M31: 54,988,886 km (0.113 R)
• M32: 59,879,091 km (0.105 R)
• M33: 63,429,497 km (0.071 R)
• M34: 67,326,671 km (0.092 R)
• M35: 71,598,289 km (0.098 R)
• M36: 75,143,160 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: 252 - 11,559 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit