🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.77 AU - 0.97 AU

Year: 289 Days

Day: 35.8 Hours

Environment

Temp: 172 °C

Axial Tilt: 33.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.82 AU - 1.1 AU

Year: 335 Days

Day: 20.8 Hours

Environment

Temp: 136 °C

Axial Tilt: 49.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,833,386 km

• M1: 256,411 km (0.025 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.68 AU - 2.12 AU

Year: 934 Days

Day: 31.8 Hours

Environment

Temp: -50 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.47 AU - 2.41 AU

Year: 963 Days

Day: 47.1 Hours

Environment

Temp: -63 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,833,386 km

• M1: 96,790 km (0.102 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 902.5

Radius: 12.5

Gravity: 5.78 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 9.26 AU - 14.66 AU

Year: 14743 Days

Day: 8.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 56,833,386 km

• M1: 155,432 km (0.069 R)
• M2: 564,882 km (0.043 R)
• M3: 1,216,530 km (0.12 R)
• M4: 1,777,821 km (0.094 R)
• M5: 2,708,619 km (0.104 R)
• M6: 3,271,556 km (0.098 R)
• M7: 3,765,528 km (0.116 R)
• M8: 4,734,174 km (0.117 R)
• M9: 5,223,060 km (0.032 R)
• M10: 6,510,499 km (0.114 R)
• M11: 8,392,441 km (0.067 R)
• M12: 9,111,258 km (0.053 R)
• M13: 10,323,450 km (0.056 R)
• M14: 11,209,817 km (0.106 R)
• M15: 12,274,804 km (0.072 R)
• M16: 14,317,264 km (0.033 R)
• M17: 19,947,679 km (0.097 R)
• M18: 21,793,418 km (0.102 R)
• M19: 22,272,131 km (0.074 R)
• M20: 24,155,568 km (0.084 R)
• M21: 24,565,167 km (0.12 R)
• M22: 28,921,158 km (0.086 R)
• M23: 30,919,038 km (0.062 R)
• M24: 32,507,916 km (0.037 R)
• M25: 33,512,317 km (0.078 R)
• M26: 58,382,514 km (0.075 R)
• M27: 63,684,262 km (0.053 R)
• M28: 66,251,511 km (0.101 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 132.4

Radius: 6.9

Gravity: 2.78 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 12.91 AU - 17.21 AU

Year: 20832 Days

Day: 21.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 56,833,386 km

• M1: 93,798 km (0.113 R)
• M2: 2,352,726 km (0.106 R)
• M3: 3,333,938 km (0.065 R)
• M4: 4,681,067 km (0.061 R)
• M5: 9,831,572 km (0.117 R)
• M6: 12,476,762 km (0.084 R)
• M7: 13,116,442 km (0.11 R)
• M8: 17,855,254 km (0.11 R)
• M9: 21,662,370 km (0.06 R)
• M10: 26,828,284 km (0.042 R)
• M11: 28,884,506 km (0.1 R)
• M12: 32,324,360 km (0.047 R)
• M13: 33,529,072 km (0.032 R)
• M14: 42,421,917 km (0.071 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 240.4

Radius: 3

Gravity: 26.71 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 14.19 AU - 16.85 AU

Year: 21794 Days

Day: 23.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 43.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 56,833,386 km

• M1: 37,399 km (0.107 R)
• M2: 221,405 km (0.071 R)
• M3: 420,819 km (0.118 R)
• M4: 555,756 km (0.083 R)
• M5: 893,249 km (0.069 R)
• M6: 1,205,609 km (0.075 R)
• M7: 1,422,526 km (0.08 R)
• M8: 1,729,351 km (0.08 R)
• M9: 1,881,044 km (0.099 R)
• M10: 2,134,612 km (0.101 R)
• M11: 3,032,349 km (0.06 R)
• M12: 3,484,733 km (0.091 R)
• M13: 3,894,781 km (0.087 R)
• M14: 5,317,008 km (0.109 R)
• M15: 6,162,834 km (0.118 R)
• M16: 7,395,520 km (0.055 R)
• M17: 7,977,306 km (0.091 R)
• M18: 10,281,114 km (0.12 R)
• M19: 10,610,977 km (0.118 R)
• M20: 14,442,777 km (0.081 R)
• M21: 18,533,531 km (0.089 R)
• M22: 19,268,954 km (0.114 R)
• M23: 20,972,425 km (0.114 R)
• M24: 33,103,017 km (0.11 R)
• M25: 33,460,705 km (0.087 R)
• M26: 36,289,003 km (0.112 R)
• M27: 36,924,195 km (0.112 R)
• M28: 37,955,972 km (0.084 R)
• M29: 39,006,747 km (0.114 R)
• M30: 43,546,594 km (0.094 R)
• M31: 45,427,488 km (0.118 R)
• M32: 54,315,696 km (0.03 R)
• M33: 55,649,062 km (0.052 R)
• M34: 56,833,428 km (0.082 R)

Kuiper Belt

Range: 30.8 - 60.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 560 - 19,960 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit