🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.65 AU - 0.69 AU

Year: 206 Days

Day: 33.8 Hours

Environment

Temp: 117 °C

Axial Tilt: 32 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,972,347 km

• M1: 292,165 km (0.061 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 3.14 AU - 5.2 AU

Year: 3191 Days

Day: 17.3 Hours

Environment

Temp: -129 °C

Axial Tilt: 28.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,972,347 km

• M1: 752,477 km (0.073 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 916.9

Radius: 10

Gravity: 9.17 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 4.99 AU - 7.49 AU

Year: 5841 Days

Day: 13.1 Hours

Environment

Temp: -153 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 63,972,347 km

• M1: 169,494 km (0.102 R)
• M2: 537,804 km (0.069 R)
• M3: 1,296,266 km (0.041 R)
• M4: 2,461,184 km (0.069 R)
• M5: 3,705,240 km (0.112 R)
• M6: 4,067,117 km (0.106 R)
• M7: 5,237,721 km (0.087 R)
• M8: 6,211,752 km (0.095 R)
• M9: 7,565,314 km (0.066 R)
• M10: 8,150,391 km (0.068 R)
• M11: 8,892,097 km (0.076 R)
• M12: 9,678,234 km (0.097 R)
• M13: 10,557,421 km (0.097 R)
• M14: 11,640,958 km (0.099 R)
• M15: 19,530,900 km (0.111 R)
• M16: 23,037,773 km (0.082 R)
• M17: 23,442,585 km (0.117 R)
• M18: 24,349,896 km (0.097 R)
• M19: 25,194,825 km (0.109 R)
• M20: 29,052,505 km (0.112 R)
• M21: 30,875,953 km (0.087 R)
• M22: 31,269,396 km (0.081 R)
• M23: 34,327,326 km (0.094 R)
• M24: 34,643,725 km (0.069 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 536.6

Radius: 8.3

Gravity: 7.79 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 6.91 AU - 10.97 AU

Year: 10017 Days

Day: 7.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 63,972,347 km

• M1: 103,223 km (0.099 R)
• M2: 668,702 km (0.045 R)
• M3: 1,247,796 km (0.09 R)
• M4: 4,540,595 km (0.114 R)
• M5: 5,820,853 km (0.105 R)
• M6: 9,973,540 km (0.119 R)
• M7: 11,243,926 km (0.097 R)
• M8: 13,376,742 km (0.081 R)
• M9: 14,413,007 km (0.066 R)
• M10: 15,965,683 km (0.084 R)
• M11: 16,575,743 km (0.101 R)
• M12: 17,342,283 km (0.095 R)
• M13: 20,094,734 km (0.049 R)
• M14: 22,278,265 km (0.084 R)
• M15: 23,731,458 km (0.058 R)
• M16: 25,337,840 km (0.109 R)
• M17: 25,796,657 km (0.09 R)
• M18: 30,384,076 km (0.114 R)
• M19: 32,276,040 km (0.058 R)
• M20: 33,911,743 km (0.116 R)
• M21: 38,421,670 km (0.119 R)
• M22: 39,149,164 km (0.061 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 763.7

Radius: 10.8

Gravity: 6.55 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 7.39 AU - 11.29 AU

Year: 10697 Days

Day: 8.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 63,972,347 km

• M1: 137,331 km (0.119 R)
• M2: 507,137 km (0.084 R)
• M3: 934,837 km (0.118 R)
• M4: 1,881,642 km (0.084 R)
• M5: 3,578,680 km (0.102 R)
• M6: 5,940,531 km (0.116 R)
• M7: 8,253,614 km (0.103 R)
• M8: 9,338,049 km (0.068 R)
• M9: 9,940,180 km (0.036 R)
• M10: 13,037,754 km (0.1 R)
• M11: 13,536,363 km (0.076 R)
• M12: 14,638,301 km (0.075 R)
• M13: 18,613,865 km (0.106 R)
• M14: 33,344,767 km (0.043 R)
• M15: 34,043,090 km (0.061 R)
• M16: 38,185,904 km (0.111 R)
• M17: 45,437,361 km (0.119 R)
• M18: 50,750,330 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 752.6

Radius: 10.9

Gravity: 6.33 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 9.56 AU - 13.54 AU

Year: 14710 Days

Day: 11 Hours

Environment

Temp: -191 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 63,972,347 km

• M1: 182,061 km (0.056 R)
• M2: 685,457 km (0.104 R)
• M3: 1,323,492 km (0.092 R)
• M4: 2,622,451 km (0.064 R)
• M5: 4,190,536 km (0.105 R)
• M6: 4,535,209 km (0.11 R)
• M7: 5,798,862 km (0.051 R)
• M8: 7,151,377 km (0.066 R)
• M9: 7,925,097 km (0.077 R)
• M10: 9,111,558 km (0.054 R)
• M11: 9,801,652 km (0.038 R)
• M12: 10,640,897 km (0.078 R)
• M13: 14,342,097 km (0.073 R)
• M14: 15,129,880 km (0.074 R)
• M15: 15,571,642 km (0.029 R)
• M16: 21,381,276 km (0.095 R)
• M17: 21,844,431 km (0.098 R)
• M18: 22,599,451 km (0.043 R)
• M19: 33,189,036 km (0.115 R)
• M20: 35,591,278 km (0.091 R)
• M21: 36,504,872 km (0.042 R)
• M22: 39,477,831 km (0.111 R)
• M23: 41,451,625 km (0.117 R)
• M24: 42,608,615 km (0.063 R)
• M25: 43,935,847 km (0.089 R)
• M26: 47,452,445 km (0.116 R)
• M27: 49,038,481 km (0.059 R)
• M28: 55,040,647 km (0.114 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 400 - 12,327 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit