🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.44 AU - 0.66 AU

Year: 156 Days

Day: 12.4 Hours

Environment

Temp: 156 °C

Axial Tilt: 24.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.6 AU - 0.76 AU

Year: 215 Days

Day: 34 Hours

Environment

Temp: 123 °C

Axial Tilt: 6.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 83,733,244 km

• M1: 39,045 km (0.063 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.83 AU - 2.27 AU

Year: 1124 Days

Day: 34.2 Hours

Environment

Temp: -90 °C

Axial Tilt: 18 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 2.76 AU - 3.68 AU

Year: 2212 Days

Day: 14.1 Hours

Environment

Temp: -120 °C

Axial Tilt: 28.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,733,244 km

• M1: 2,109,031 km (0.058 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 226.4

Radius: 9.1

Gravity: 2.73 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 4.46 AU - 6.86 AU

Year: 5156 Days

Day: 9.3 Hours

Environment

Temp: -159 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 83,733,244 km

• M1: 113,246 km (0.086 R)
• M2: 881,879 km (0.084 R)
• M3: 1,186,760 km (0.076 R)
• M4: 1,531,583 km (0.066 R)
• M5: 1,857,856 km (0.101 R)
• M6: 2,384,740 km (0.081 R)
• M7: 3,025,168 km (0.045 R)
• M8: 3,340,670 km (0.118 R)
• M9: 3,756,253 km (0.057 R)
• M10: 4,623,023 km (0.105 R)
• M11: 5,091,713 km (0.109 R)
• M12: 5,463,763 km (0.058 R)
• M13: 6,866,393 km (0.091 R)
• M14: 7,828,307 km (0.032 R)
• M15: 8,156,973 km (0.044 R)
• M16: 8,736,964 km (0.067 R)
• M17: 10,366,235 km (0.091 R)
• M18: 10,763,118 km (0.042 R)
• M19: 11,294,190 km (0.105 R)
• M20: 12,946,948 km (0.114 R)
• M21: 14,022,407 km (0.035 R)
• M22: 14,410,164 km (0.034 R)
• M23: 16,671,785 km (0.072 R)
• M24: 17,830,570 km (0.118 R)
• M25: 19,577,724 km (0.081 R)
• M26: 20,001,235 km (0.116 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 645.9

Radius: 3.9

Gravity: 42.47 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 13.37 AU - 13.85 AU

Year: 19225 Days

Day: 16.5 Hours

Environment

Temp: -203 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 83,733,244 km

• M1: 48,619 km (0.114 R)
• M2: 260,899 km (0.072 R)
• M3: 730,786 km (0.084 R)
• M4: 875,746 km (0.027 R)
• M5: 1,430,754 km (0.11 R)
• M6: 1,783,356 km (0.104 R)
• M7: 2,068,789 km (0.113 R)
• M8: 2,191,160 km (0.119 R)
• M9: 3,380,613 km (0.031 R)
• M10: 3,727,081 km (0.076 R)
• M11: 4,661,619 km (0.071 R)
• M12: 5,662,878 km (0.053 R)
• M13: 5,944,271 km (0.114 R)
• M14: 6,491,351 km (0.113 R)
• M15: 6,934,460 km (0.099 R)
• M16: 7,209,869 km (0.115 R)
• M17: 9,345,977 km (0.081 R)
• M18: 10,799,321 km (0.086 R)
• M19: 13,568,676 km (0.113 R)
• M20: 13,854,708 km (0.115 R)
• M21: 14,587,737 km (0.119 R)
• M22: 18,294,174 km (0.034 R)
• M23: 18,468,306 km (0.073 R)
• M24: 23,085,495 km (0.064 R)
• M25: 24,958,161 km (0.111 R)
• M26: 25,279,796 km (0.114 R)
• M27: 29,836,398 km (0.075 R)
• M28: 31,552,136 km (0.101 R)
• M29: 35,044,648 km (0.106 R)
• M30: 41,124,604 km (0.064 R)
• M31: 41,273,753 km (0.084 R)
• M32: 44,333,927 km (0.112 R)
• M33: 45,599,077 km (0.115 R)
• M34: 46,563,684 km (0.081 R)
• M35: 49,034,442 km (0.049 R)
• M36: 55,681,973 km (0.025 R)
• M37: 58,274,953 km (0.093 R)
• M38: 60,947,220 km (0.11 R)
• M39: 63,103,224 km (0.062 R)
• M40: 63,899,683 km (0.093 R)
• M41: 64,702,874 km (0.104 R)
• M42: 71,371,947 km (0.113 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 610.4

Radius: 7.6

Gravity: 10.57 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 13.87 AU - 18.09 AU

Year: 24459 Days

Day: 21.8 Hours

Environment

Temp: -201 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 83,733,244 km

• M1: 205,847 km (0.09 R)
• M2: 443,558 km (0.071 R)
• M3: 714,629 km (0.102 R)
• M4: 1,236,277 km (0.038 R)
• M5: 1,910,963 km (0.113 R)
• M6: 2,444,280 km (0.03 R)
• M7: 2,965,628 km (0.087 R)
• M8: 3,900,016 km (0.108 R)
• M9: 4,647,856 km (0.062 R)
• M10: 5,487,699 km (0.047 R)
• M11: 6,931,617 km (0.111 R)
• M12: 7,267,913 km (0.109 R)
• M13: 8,025,028 km (0.049 R)
• M14: 8,395,881 km (0.08 R)
• M15: 10,055,520 km (0.1 R)
• M16: 10,738,734 km (0.066 R)
• M17: 11,719,647 km (0.051 R)
• M18: 13,337,847 km (0.082 R)
• M19: 13,708,550 km (0.08 R)
• M20: 14,238,875 km (0.053 R)
• M21: 15,747,420 km (0.089 R)
• M22: 17,011,522 km (0.117 R)
• M23: 19,549,599 km (0.079 R)
• M24: 24,580,127 km (0.084 R)
• M25: 26,625,878 km (0.073 R)
• M26: 31,704,426 km (0.061 R)
• M27: 34,957,881 km (0.076 R)
• M28: 41,019,287 km (0.051 R)
• M29: 42,757,166 km (0.104 R)
• M30: 45,873,589 km (0.12 R)
• M31: 47,917,993 km (0.079 R)
• M32: 50,737,464 km (0.105 R)
• M33: 52,738,635 km (0.102 R)
• M34: 53,479,294 km (0.106 R)
• M35: 54,603,073 km (0.119 R)
• M36: 60,257,723 km (0.077 R)
• M37: 70,677,963 km (0.091 R)
• M38: 74,788,613 km (0.085 R)
• M39: 82,733,606 km (0.082 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 210 - 12,976 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit