🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 2.35 AU - 3.05 AU

Year: 1545 Days

Day: 21.2 Hours

Environment

Temp: -83 °C

Axial Tilt: 2.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 2.28 AU - 3.44 AU

Year: 1684 Days

Day: 22.2 Hours

Environment

Temp: -84 °C

Axial Tilt: 4.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 3.59 AU - 3.69 AU

Year: 2418 Days

Day: 38.8 Hours

Environment

Temp: -99 °C

Axial Tilt: 43.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 5.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 4.68 AU - 6.1 AU

Year: 4358 Days

Day: 12.3 Hours

Environment

Temp: -123 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 74,636,491 km

• M1: 34,258 km (0.084 R)
• M2: 1,410,708 km (0.037 R)

Planet 5 - Terrestrial

Semi-Major Axis: 5.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 4.91 AU - 6.11 AU

Year: 4504 Days

Day: 19.2 Hours

Environment

Temp: -143 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,636,491 km

• M1: 237,861 km (0.084 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 965.2

Radius: 11.4

Gravity: 7.43 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 5.46 AU - 7.82 AU

Year: 5959 Days

Day: 10 Hours

Environment

Temp: -152 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 74,636,491 km

• M1: 141,819 km (0.082 R)
• M2: 518,506 km (0.076 R)
• M3: 1,085,632 km (0.067 R)
• M4: 1,467,256 km (0.046 R)
• M5: 1,985,164 km (0.099 R)
• M6: 4,439,915 km (0.038 R)
• M7: 5,111,610 km (0.092 R)
• M8: 6,012,338 km (0.044 R)
• M9: 7,125,496 km (0.086 R)
• M10: 7,888,146 km (0.064 R)
• M11: 8,662,166 km (0.116 R)
• M12: 14,056,964 km (0.034 R)
• M13: 15,441,492 km (0.102 R)
• M14: 15,880,412 km (0.064 R)
• M15: 17,381,477 km (0.085 R)
• M16: 18,550,286 km (0.071 R)
• M17: 19,770,855 km (0.097 R)
• M18: 20,139,763 km (0.077 R)
• M19: 20,815,497 km (0.052 R)
• M20: 21,428,698 km (0.11 R)
• M21: 21,896,640 km (0.104 R)
• M22: 23,423,137 km (0.097 R)
• M23: 24,933,776 km (0.109 R)
• M24: 25,538,451 km (0.063 R)
• M25: 30,634,802 km (0.038 R)
• M26: 32,850,496 km (0.106 R)
• M27: 34,102,929 km (0.049 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 874.7

Radius: 7.7

Gravity: 14.75 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 12.01 AU - 18.67 AU

Year: 20923 Days

Day: 20.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 159.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 74,636,491 km

• M1: 95,743 km (0.073 R)
• M2: 394,190 km (0.04 R)
• M3: 706,700 km (0.101 R)
• M4: 976,126 km (0.113 R)
• M5: 1,270,385 km (0.096 R)
• M6: 1,941,182 km (0.075 R)
• M7: 2,413,163 km (0.1 R)
• M8: 2,777,135 km (0.101 R)
• M9: 3,585,113 km (0.095 R)
• M10: 4,365,116 km (0.112 R)
• M11: 5,909,565 km (0.118 R)
• M12: 6,899,005 km (0.111 R)
• M13: 7,284,968 km (0.078 R)
• M14: 8,313,004 km (0.096 R)
• M15: 9,031,223 km (0.12 R)
• M16: 10,215,889 km (0.093 R)
• M17: 12,182,203 km (0.11 R)
• M18: 13,476,225 km (0.104 R)
• M19: 20,054,941 km (0.032 R)
• M20: 25,197,966 km (0.081 R)
• M21: 26,932,553 km (0.062 R)
• M22: 29,117,281 km (0.074 R)
• M23: 33,152,235 km (0.098 R)
• M24: 33,836,196 km (0.117 R)
• M25: 34,809,330 km (0.1 R)
• M26: 40,420,597 km (0.068 R)
• M27: 42,150,846 km (0.055 R)
• M28: 43,277,168 km (0.05 R)
• M29: 55,666,714 km (0.08 R)
• M30: 59,396,339 km (0.052 R)
• M31: 59,798,458 km (0.051 R)
• M32: 61,835,831 km (0.1 R)
• M33: 65,833,834 km (0.062 R)
• M34: 71,352,051 km (0.065 R)
• M35: 72,262,653 km (0.117 R)
• M36: 76,932,351 km (0.096 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 467

Radius: 3.2

Gravity: 45.61 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 14.1 AU - 19.08 AU

Year: 23532 Days

Day: 21.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 74,636,491 km

• M1: 39,793 km (0.084 R)
• M2: 281,693 km (0.065 R)
• M3: 460,462 km (0.102 R)
• M4: 823,387 km (0.115 R)
• M5: 1,459,626 km (0.097 R)
• M6: 1,591,123 km (0.1 R)
• M7: 1,954,795 km (0.113 R)
• M8: 2,553,636 km (0.118 R)
• M9: 3,697,162 km (0.049 R)
• M10: 5,068,974 km (0.114 R)
• M11: 5,410,057 km (0.056 R)
• M12: 6,882,848 km (0.068 R)
• M13: 8,869,807 km (0.069 R)
• M14: 9,935,094 km (0.061 R)
• M15: 10,528,698 km (0.075 R)
• M16: 11,271,751 km (0.111 R)
• M17: 12,182,054 km (0.102 R)
• M18: 13,281,000 km (0.106 R)
• M19: 17,818,303 km (0.1 R)
• M20: 18,339,502 km (0.113 R)
• M21: 20,715,565 km (0.049 R)
• M22: 26,513,829 km (0.099 R)
• M23: 38,953,939 km (0.114 R)
• M24: 39,099,049 km (0.063 R)
• M25: 41,320,727 km (0.12 R)
• M26: 62,196,512 km (0.058 R)
• M27: 65,626,492 km (0.115 R)
• M28: 66,451,524 km (0.054 R)

Kuiper Belt

Range: 31.5 - 61.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 438 - 14,769 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit