🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.12 AU - 1.16 AU

Year: 547 Days

Day: 21.3 Hours

Environment

Temp: -91 °C

Axial Tilt: 9.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 946.1

Radius: 9.1

Gravity: 11.42 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 2.32 AU - 3.08 AU

Year: 1995 Days

Day: 10 Hours

Environment

Temp: -149 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 82,125,750 km

• M1: 113,844 km (0.11 R)
• M2: 573,409 km (0.116 R)
• M3: 1,289,683 km (0.104 R)
• M4: 2,269,998 km (0.033 R)
• M5: 2,901,899 km (0.086 R)
• M6: 3,327,805 km (0.078 R)
• M7: 4,325,772 km (0.071 R)
• M8: 4,905,314 km (0.106 R)
• M9: 5,807,539 km (0.108 R)
• M10: 6,298,370 km (0.087 R)
• M11: 6,595,022 km (0.09 R)
• M12: 7,451,769 km (0.113 R)
• M13: 13,986,503 km (0.026 R)
• M14: 15,251,353 km (0.096 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 327

Radius: 12.6

Gravity: 2.06 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 4.66 AU - 7.16 AU

Year: 6460 Days

Day: 7.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 167.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 82,125,750 km

• M1: 156,629 km (0.051 R)
• M2: 767,736 km (0.118 R)
• M3: 1,193,941 km (0.071 R)
• M4: 1,589,627 km (0.118 R)
• M5: 2,061,159 km (0.103 R)
• M6: 2,626,191 km (0.073 R)
• M7: 3,158,909 km (0.094 R)
• M8: 6,079,657 km (0.12 R)
• M9: 7,419,755 km (0.042 R)
• M10: 7,907,594 km (0.088 R)
• M11: 10,985,570 km (0.112 R)
• M12: 12,570,260 km (0.09 R)
• M13: 13,014,117 km (0.118 R)
• M14: 14,196,240 km (0.093 R)
• M15: 15,958,502 km (0.118 R)
• M16: 16,479,402 km (0.085 R)
• M17: 17,555,161 km (0.113 R)
• M18: 18,361,044 km (0.108 R)
• M19: 19,191,163 km (0.113 R)
• M20: 19,979,693 km (0.075 R)
• M21: 20,995,463 km (0.105 R)
• M22: 21,481,207 km (0.054 R)
• M23: 21,903,372 km (0.037 R)
• M24: 23,947,777 km (0.066 R)
• M25: 24,707,734 km (0.026 R)
• M26: 26,036,612 km (0.083 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 286.1

Radius: 8.8

Gravity: 3.69 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 7.27 AU - 10.29 AU

Year: 11697 Days

Day: 9.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 82,125,750 km

• M1: 112,198 km (0.082 R)
• M2: 579,542 km (0.093 R)
• M3: 1,781,112 km (0.088 R)
• M4: 2,217,938 km (0.104 R)
• M5: 2,648,032 km (0.107 R)
• M6: 3,175,963 km (0.114 R)
• M7: 3,581,373 km (0.091 R)
• M8: 4,123,366 km (0.084 R)
• M9: 4,578,892 km (0.026 R)
• M10: 6,014,732 km (0.029 R)
• M11: 8,507,033 km (0.078 R)
• M12: 9,201,765 km (0.084 R)
• M13: 10,507,605 km (0.095 R)
• M14: 13,482,957 km (0.087 R)
• M15: 14,853,124 km (0.107 R)
• M16: 15,540,227 km (0.072 R)
• M17: 16,053,048 km (0.11 R)
• M18: 20,956,268 km (0.044 R)
• M19: 22,220,969 km (0.119 R)
• M20: 24,814,846 km (0.072 R)
• M21: 25,604,274 km (0.096 R)
• M22: 27,884,744 km (0.065 R)
• M23: 35,093,865 km (0.113 R)
• M24: 36,311,592 km (0.118 R)
• M25: 36,874,379 km (0.115 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 943.3

Radius: 6

Gravity: 26.2 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 12.16 AU - 12.2 AU

Year: 19111 Days

Day: 24.7 Hours

Environment

Temp: -210 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 82,125,750 km

• M1: 84,224 km (0.12 R)
• M2: 330,013 km (0.064 R)
• M3: 602,580 km (0.098 R)
• M4: 802,443 km (0.068 R)
• M5: 1,034,320 km (0.045 R)
• M6: 1,584,391 km (0.076 R)
• M7: 1,780,963 km (0.074 R)
• M8: 2,034,681 km (0.11 R)
• M9: 2,542,715 km (0.05 R)
• M10: 2,738,090 km (0.075 R)
• M11: 4,979,365 km (0.104 R)
• M12: 5,208,549 km (0.05 R)
• M13: 7,064,011 km (0.079 R)
• M14: 7,702,046 km (0.079 R)
• M15: 8,218,458 km (0.081 R)
• M16: 8,431,336 km (0.064 R)
• M17: 9,966,210 km (0.048 R)
• M18: 11,022,970 km (0.112 R)
• M19: 12,568,764 km (0.052 R)
• M20: 13,430,149 km (0.066 R)
• M21: 14,716,990 km (0.101 R)
• M22: 18,244,508 km (0.077 R)
• M23: 20,010,660 km (0.069 R)
• M24: 21,282,840 km (0.104 R)
• M25: 24,642,210 km (0.117 R)
• M26: 27,500,577 km (0.095 R)
• M27: 33,054,846 km (0.062 R)
• M28: 38,862,535 km (0.113 R)
• M29: 39,614,264 km (0.07 R)
• M30: 39,917,649 km (0.074 R)
• M31: 54,105,511 km (0.073 R)
• M32: 55,420,177 km (0.092 R)
• M33: 59,690,747 km (0.034 R)
• M34: 59,889,862 km (0.082 R)
• M35: 61,094,125 km (0.108 R)
• M36: 66,713,769 km (0.092 R)
• M37: 67,358,685 km (0.107 R)
• M38: 73,808,448 km (0.119 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: 260 - 11,419 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit