🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.72 AU - 1.1 AU

Year: 320 Days

Day: 26.4 Hours

Environment

Temp: 137 °C

Axial Tilt: 2.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 69,101,487 km

• M1: 24,534 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.23 AU - 1.65 AU

Year: 638 Days

Day: 12.6 Hours

Environment

Temp: -40 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,101,487 km

• M1: 294,558 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 3.14 AU - 4.32 AU

Year: 2658 Days

Day: 20.9 Hours

Environment

Temp: -114 °C

Axial Tilt: 13.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 9.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 819.1

Radius: 11.5

Gravity: 6.19 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 8.11 AU - 10.93 AU

Year: 10838 Days

Day: 9.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 69,101,487 km

• M1: 143,016 km (0.051 R)
• M2: 590,912 km (0.05 R)
• M3: 1,150,557 km (0.072 R)
• M4: 1,559,707 km (0.043 R)
• M5: 2,538,227 km (0.118 R)
• M6: 3,392,581 km (0.096 R)
• M7: 4,828,870 km (0.086 R)
• M8: 5,286,340 km (0.064 R)
• M9: 5,665,870 km (0.114 R)
• M10: 6,557,922 km (0.061 R)
• M11: 8,714,226 km (0.106 R)
• M12: 11,082,360 km (0.1 R)
• M13: 12,474,817 km (0.117 R)
• M14: 13,915,594 km (0.103 R)
• M15: 16,172,727 km (0.036 R)
• M16: 17,125,366 km (0.106 R)
• M17: 18,663,681 km (0.097 R)
• M18: 22,013,476 km (0.059 R)
• M19: 24,110,838 km (0.09 R)
• M20: 26,840,102 km (0.115 R)
• M21: 29,553,209 km (0.086 R)
• M22: 30,204,259 km (0.113 R)
• M23: 31,873,921 km (0.084 R)
• M24: 32,673,821 km (0.096 R)
• M25: 33,604,319 km (0.108 R)
• M26: 36,254,446 km (0.119 R)
• M27: 38,652,649 km (0.101 R)
• M28: 39,693,401 km (0.049 R)
• M29: 43,344,038 km (0.027 R)
• M30: 44,751,156 km (0.069 R)
• M31: 50,530,570 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 207.6

Radius: 10.3

Gravity: 1.96 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 8.8 AU - 12.86 AU

Year: 13150 Days

Day: 12.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 69,101,487 km

• M1: 139,724 km (0.11 R)
• M2: 584,628 km (0.099 R)
• M3: 1,264,551 km (0.055 R)
• M4: 1,655,300 km (0.107 R)
• M5: 2,343,301 km (0.066 R)
• M6: 2,901,002 km (0.092 R)
• M7: 4,178,269 km (0.112 R)
• M8: 4,971,586 km (0.108 R)
• M9: 5,993,190 km (0.099 R)
• M10: 7,001,629 km (0.106 R)
• M11: 9,441,570 km (0.103 R)
• M12: 12,239,051 km (0.048 R)
• M13: 14,504,411 km (0.065 R)
• M14: 15,926,638 km (0.099 R)
• M15: 16,902,914 km (0.069 R)
• M16: 19,118,458 km (0.117 R)
• M17: 20,673,379 km (0.089 R)
• M18: 21,364,970 km (0.117 R)
• M19: 22,071,969 km (0.071 R)
• M20: 24,626,951 km (0.067 R)
• M21: 26,465,808 km (0.112 R)
• M22: 33,255,906 km (0.096 R)
• M23: 38,070,115 km (0.106 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 691

Radius: 6.4

Gravity: 16.87 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 12.85 AU - 13.09 AU

Year: 17234 Days

Day: 18.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 69,101,487 km

• M1: 79,586 km (0.082 R)
• M2: 784,940 km (0.085 R)
• M3: 1,292,675 km (0.111 R)
• M4: 1,999,675 km (0.041 R)
• M5: 2,278,226 km (0.036 R)
• M6: 2,674,511 km (0.051 R)
• M7: 2,938,551 km (0.091 R)
• M8: 3,896,875 km (0.089 R)
• M9: 4,530,272 km (0.093 R)
• M10: 5,567,285 km (0.101 R)
• M11: 5,999,323 km (0.064 R)
• M12: 7,856,880 km (0.098 R)
• M13: 9,289,429 km (0.093 R)
• M14: 11,625,849 km (0.102 R)
• M15: 11,879,118 km (0.075 R)
• M16: 12,528,522 km (0.064 R)
• M17: 17,011,671 km (0.098 R)
• M18: 18,088,627 km (0.104 R)
• M19: 18,343,392 km (0.089 R)
• M20: 24,783,281 km (0.114 R)
• M21: 27,040,713 km (0.119 R)
• M22: 30,738,772 km (0.088 R)
• M23: 35,951,510 km (0.094 R)
• M24: 36,354,527 km (0.053 R)
• M25: 39,974,945 km (0.077 R)
• M26: 43,068,928 km (0.114 R)
• M27: 45,687,639 km (0.068 R)
• M28: 47,760,467 km (0.101 R)
• M29: 48,084,795 km (0.103 R)
• M30: 51,750,242 km (0.082 R)
• M31: 52,436,148 km (0.12 R)
• M32: 53,302,021 km (0.1 R)
• M33: 56,679,342 km (0.097 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 321 - 11,736 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit