🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.08 AU - 1.48 AU

Year: 546 Days

Day: 30.6 Hours

Environment

Temp: -21 °C

Axial Tilt: 23.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 3.28 AU - 3.52 AU

Year: 2362 Days

Day: 32 Hours

Environment

Temp: -124 °C

Axial Tilt: 176.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.5 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 153

Radius: 13.8

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 5.32 AU - 5.86 AU

Year: 4979 Days

Day: 14 Hours

Environment

Temp: -149 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 74,196,440 km

• M1: 171,738 km (0.096 R)
• M2: 641,027 km (0.063 R)
• M3: 1,312,572 km (0.117 R)
• M4: 2,148,225 km (0.092 R)
• M5: 3,366,999 km (0.092 R)
• M6: 3,907,496 km (0.049 R)
• M7: 4,938,226 km (0.115 R)
• M8: 6,405,930 km (0.111 R)
• M9: 7,299,179 km (0.11 R)
• M10: 10,594,820 km (0.038 R)
• M11: 11,844,411 km (0.092 R)
• M12: 14,448,910 km (0.103 R)
• M13: 17,101,281 km (0.115 R)
• M14: 18,161,331 km (0.093 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 982.9

Radius: 13.6

Gravity: 5.31 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 11.18 AU - 11.9 AU

Year: 14768 Days

Day: 12.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 74,196,440 km

• M1: 169,943 km (0.086 R)
• M2: 687,701 km (0.105 R)
• M3: 1,485,507 km (0.117 R)
• M4: 2,614,821 km (0.098 R)
• M5: 3,324,813 km (0.083 R)
• M6: 8,148,596 km (0.082 R)
• M7: 9,501,858 km (0.086 R)
• M8: 10,641,196 km (0.084 R)
• M9: 11,182,740 km (0.089 R)
• M10: 12,584,472 km (0.086 R)
• M11: 13,675,190 km (0.098 R)
• M12: 16,123,210 km (0.106 R)
• M13: 19,377,412 km (0.103 R)
• M14: 20,277,543 km (0.055 R)
• M15: 22,064,788 km (0.096 R)
• M16: 29,794,810 km (0.083 R)
• M17: 30,390,359 km (0.118 R)
• M18: 32,475,304 km (0.044 R)
• M19: 33,106,308 km (0.066 R)
• M20: 34,262,700 km (0.083 R)
• M21: 38,733,731 km (0.08 R)
• M22: 41,035,594 km (0.055 R)
• M23: 41,773,111 km (0.092 R)
• M24: 42,971,839 km (0.118 R)
• M25: 54,278,895 km (0.105 R)
• M26: 57,341,013 km (0.106 R)
• M27: 58,077,933 km (0.104 R)
• M28: 58,634,736 km (0.106 R)
• M29: 62,632,589 km (0.118 R)
• M30: 68,654,053 km (0.037 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 500.8

Radius: 6.8

Gravity: 10.83 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 11.91 AU - 18.67 AU

Year: 22524 Days

Day: 18.4 Hours

Environment

Temp: -197 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 74,196,440 km

• M1: 84,523 km (0.102 R)
• M2: 399,726 km (0.12 R)
• M3: 704,606 km (0.079 R)
• M4: 1,083,687 km (0.05 R)
• M5: 1,299,108 km (0.106 R)
• M6: 1,543,252 km (0.104 R)
• M7: 1,892,114 km (0.119 R)
• M8: 2,249,952 km (0.085 R)
• M9: 2,467,766 km (0.115 R)
• M10: 3,838,532 km (0.097 R)
• M11: 5,575,363 km (0.078 R)
• M12: 5,977,033 km (0.111 R)
• M13: 6,397,703 km (0.117 R)
• M14: 7,877,674 km (0.105 R)
• M15: 9,348,521 km (0.092 R)
• M16: 9,686,013 km (0.091 R)
• M17: 10,931,864 km (0.094 R)
• M18: 12,280,938 km (0.114 R)
• M19: 14,921,939 km (0.119 R)
• M20: 18,091,618 km (0.106 R)
• M21: 18,527,846 km (0.115 R)
• M22: 19,421,693 km (0.051 R)
• M23: 20,910,790 km (0.115 R)
• M24: 21,977,872 km (0.108 R)
• M25: 22,776,276 km (0.069 R)
• M26: 23,490,606 km (0.041 R)
• M27: 25,833,159 km (0.105 R)
• M28: 26,498,121 km (0.06 R)
• M29: 26,722,219 km (0.088 R)
• M30: 34,183,413 km (0.111 R)
• M31: 40,649,182 km (0.076 R)
• M32: 44,010,946 km (0.104 R)
• M33: 47,388,566 km (0.059 R)
• M34: 51,108,018 km (0.085 R)
• M35: 62,826,917 km (0.083 R)
• M36: 70,911,186 km (0.096 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 232 - 18,308 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit