🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.45 AU - 0.59 AU

Year: 132 Days

Day: 22.7 Hours

Environment

Temp: 243 °C

Axial Tilt: 27.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.53 AU - 0.69 AU

Year: 167 Days

Day: 37.8 Hours

Environment

Temp: 211 °C

Axial Tilt: 45.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 73,776,694 km

• M1: 75,098 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.67 AU - 0.83 AU

Year: 228 Days

Day: 20 Hours

Environment

Temp: 139 °C

Axial Tilt: 29.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 73,776,694 km

• M1: 65,075 km (0.094 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.78 AU - 0.92 AU

Year: 275 Days

Day: 28.9 Hours

Environment

Temp: 159 °C

Axial Tilt: 102.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.38 AU - 1.84 AU

Year: 718 Days

Day: 13.1 Hours

Environment

Temp: -31 °C

Axial Tilt: 47.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.47 AU - 1.85 AU

Year: 752 Days

Day: 43.3 Hours

Environment

Temp: -34 °C

Axial Tilt: 11.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 11.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 823.6

Radius: 13.1

Gravity: 4.8 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 10.74 AU - 13.12 AU

Year: 14482 Days

Day: 14.6 Hours

Environment

Temp: -170 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 73,776,694 km

• M1: 163,211 km (0.093 R)
• M2: 638,035 km (0.072 R)
• M3: 1,085,333 km (0.092 R)
• M4: 2,609,585 km (0.086 R)
• M5: 3,224,732 km (0.095 R)
• M6: 3,677,864 km (0.115 R)
• M7: 4,328,016 km (0.116 R)
• M8: 4,881,977 km (0.12 R)
• M9: 7,866,454 km (0.093 R)
• M10: 9,052,317 km (0.116 R)
• M11: 9,472,986 km (0.088 R)
• M12: 11,049,748 km (0.102 R)
• M13: 12,026,023 km (0.082 R)
• M14: 14,862,399 km (0.109 R)
• M15: 17,383,721 km (0.084 R)
• M16: 19,824,411 km (0.1 R)
• M17: 22,389,865 km (0.118 R)
• M18: 24,252,059 km (0.115 R)
• M19: 26,003,999 km (0.1 R)
• M20: 28,844,414 km (0.09 R)
• M21: 38,461,313 km (0.067 R)
• M22: 47,764,655 km (0.112 R)
• M23: 48,401,493 km (0.05 R)
• M24: 62,358,227 km (0.101 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 761.1

Radius: 6

Gravity: 21.14 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 13.38 AU - 14.32 AU

Year: 18116 Days

Day: 17.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 73,776,694 km

• M1: 74,649 km (0.118 R)
• M2: 365,318 km (0.094 R)
• M3: 655,388 km (0.089 R)
• M4: 1,461,721 km (0.077 R)
• M5: 1,872,068 km (0.093 R)
• M6: 2,270,297 km (0.062 R)
• M7: 3,344,111 km (0.096 R)
• M8: 4,480,307 km (0.12 R)
• M9: 5,080,194 km (0.11 R)
• M10: 5,457,480 km (0.113 R)
• M11: 6,352,823 km (0.093 R)
• M12: 7,973,417 km (0.067 R)
• M13: 8,379,276 km (0.073 R)
• M14: 13,580,495 km (0.088 R)
• M15: 14,829,936 km (0.059 R)
• M16: 15,914,820 km (0.073 R)
• M17: 16,314,845 km (0.12 R)
• M18: 17,302,041 km (0.087 R)
• M19: 17,639,833 km (0.045 R)
• M20: 18,068,281 km (0.066 R)
• M21: 18,328,582 km (0.067 R)
• M22: 18,945,822 km (0.109 R)
• M23: 20,880,721 km (0.061 R)
• M24: 35,863,397 km (0.12 R)
• M25: 36,828,153 km (0.095 R)
• M26: 37,527,823 km (0.118 R)
• M27: 37,951,783 km (0.062 R)
• M28: 38,665,514 km (0.113 R)
• M29: 41,459,554 km (0.073 R)
• M30: 48,943,187 km (0.086 R)
• M31: 53,624,554 km (0.094 R)
• M32: 55,066,827 km (0.09 R)
• M33: 56,534,831 km (0.089 R)
• M34: 61,681,895 km (0.114 R)
• M35: 65,077,916 km (0.087 R)
• M36: 66,099,969 km (0.062 R)
• M37: 67,757,513 km (0.083 R)
• M38: 69,442,434 km (0.119 R)

Kuiper Belt

Range: 31.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 459 - 19,009 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit