🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.52 AU - 0.62 AU

Year: 161 Days

Day: 16.9 Hours

Environment

Temp: 155 °C

Axial Tilt: 22.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.55 AU - 1.59 AU

Year: 737 Days

Day: 30.1 Hours

Environment

Temp: -48 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,527,664 km

• M1: 527,183 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.99 AU - 1.99 AU

Year: 1052 Days

Day: 30.3 Hours

Environment

Temp: -75 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 3.31 AU - 4.61 AU

Year: 2953 Days

Day: 14.1 Hours

Environment

Temp: -120 °C

Axial Tilt: 4.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,527,664 km

• M1: 36,352 km (0.102 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 280.8

Radius: 8.3

Gravity: 4.08 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 4.56 AU - 5.8 AU

Year: 4418 Days

Day: 5.9 Hours

Environment

Temp: -138 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 67,527,664 km

• M1: 124,465 km (0.106 R)
• M2: 383,719 km (0.047 R)
• M3: 1,222,065 km (0.114 R)
• M4: 1,551,031 km (0.109 R)
• M5: 2,250,550 km (0.096 R)
• M6: 2,580,713 km (0.097 R)
• M7: 3,215,157 km (0.11 R)
• M8: 3,616,529 km (0.097 R)
• M9: 4,542,390 km (0.072 R)
• M10: 5,168,906 km (0.103 R)
• M11: 5,643,580 km (0.115 R)
• M12: 6,737,738 km (0.07 R)
• M13: 7,678,560 km (0.099 R)
• M14: 8,032,508 km (0.062 R)
• M15: 8,464,996 km (0.108 R)
• M16: 9,376,346 km (0.092 R)
• M17: 11,025,064 km (0.089 R)
• M18: 11,310,646 km (0.119 R)
• M19: 13,496,869 km (0.093 R)
• M20: 14,013,132 km (0.057 R)
• M21: 14,738,382 km (0.11 R)
• M22: 16,687,343 km (0.114 R)
• M23: 17,282,144 km (0.057 R)
• M24: 19,034,534 km (0.085 R)
• M25: 20,531,560 km (0.11 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 219.7

Radius: 12.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 6.08 AU - 6.96 AU

Year: 6239 Days

Day: 13.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 67,527,664 km

• M1: 177,722 km (0.086 R)
• M2: 607,068 km (0.078 R)
• M3: 2,024,957 km (0.063 R)
• M4: 2,505,764 km (0.12 R)
• M5: 3,115,974 km (0.048 R)
• M6: 4,011,317 km (0.082 R)
• M7: 4,659,674 km (0.048 R)
• M8: 5,858,103 km (0.119 R)
• M9: 6,724,574 km (0.113 R)
• M10: 8,857,540 km (0.03 R)
• M11: 9,959,478 km (0.064 R)
• M12: 14,313,973 km (0.093 R)
• M13: 15,614,278 km (0.062 R)
• M14: 16,431,381 km (0.112 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 743.9

Radius: 12.6

Gravity: 4.69 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 8.9 AU - 12.96 AU

Year: 13541 Days

Day: 11.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 67,527,664 km

• M1: 156,779 km (0.114 R)
• M2: 602,730 km (0.09 R)
• M3: 1,276,070 km (0.032 R)
• M4: 2,001,021 km (0.115 R)
• M5: 2,397,755 km (0.118 R)
• M6: 3,253,006 km (0.11 R)
• M7: 3,807,565 km (0.086 R)
• M8: 4,676,878 km (0.052 R)
• M9: 5,210,793 km (0.088 R)
• M10: 7,061,169 km (0.097 R)
• M11: 7,540,630 km (0.12 R)
• M12: 8,182,405 km (0.036 R)
• M13: 9,893,356 km (0.06 R)
• M14: 10,550,689 km (0.114 R)
• M15: 16,072,346 km (0.094 R)
• M16: 17,058,795 km (0.118 R)
• M17: 18,409,364 km (0.034 R)
• M18: 21,232,575 km (0.103 R)
• M19: 26,560,055 km (0.037 R)
• M20: 27,723,178 km (0.102 R)
• M21: 30,492,534 km (0.115 R)
• M22: 31,767,706 km (0.095 R)
• M23: 36,575,782 km (0.069 R)
• M24: 41,566,068 km (0.065 R)
• M25: 43,277,467 km (0.109 R)
• M26: 43,858,206 km (0.092 R)
• M27: 49,321,221 km (0.095 R)
• M28: 50,433,781 km (0.077 R)
• M29: 54,039,239 km (0.089 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 528.1

Radius: 4.1

Gravity: 31.42 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 10.3 AU - 17.14 AU

Year: 19044 Days

Day: 22.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 67,527,664 km

• M1: 52,210 km (0.105 R)
• M2: 244,144 km (0.118 R)
• M3: 615,446 km (0.094 R)
• M4: 809,324 km (0.078 R)
• M5: 1,143,676 km (0.088 R)
• M6: 2,388,779 km (0.111 R)
• M7: 2,565,155 km (0.034 R)
• M8: 4,500,353 km (0.098 R)
• M9: 4,667,603 km (0.076 R)
• M10: 6,661,892 km (0.097 R)
• M11: 9,375,448 km (0.098 R)
• M12: 9,703,965 km (0.116 R)
• M13: 11,155,364 km (0.028 R)
• M14: 15,900,309 km (0.094 R)
• M15: 16,524,730 km (0.099 R)
• M16: 20,254,804 km (0.078 R)
• M17: 20,711,077 km (0.1 R)
• M18: 21,174,382 km (0.049 R)
• M19: 22,605,435 km (0.081 R)
• M20: 23,694,956 km (0.103 R)
• M21: 25,236,562 km (0.041 R)
• M22: 25,447,047 km (0.077 R)
• M23: 25,978,269 km (0.099 R)
• M24: 26,953,198 km (0.064 R)
• M25: 27,840,014 km (0.062 R)
• M26: 30,616,850 km (0.106 R)
• M27: 39,617,705 km (0.028 R)
• M28: 40,763,176 km (0.103 R)
• M29: 43,119,791 km (0.096 R)
• M30: 51,742,164 km (0.084 R)
• M31: 52,252,292 km (0.09 R)
• M32: 59,377,639 km (0.063 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: 209 - 18,469 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit