🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.77 AU - 1.15 AU

Year: 414 Days

Day: 22.6 Hours

Environment

Temp: -59 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.07 AU - 1.09 AU

Year: 494 Days

Day: 28.6 Hours

Environment

Temp: -62 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,886,867 km

• M1: 401,670 km (0.102 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 717.8

Radius: 13.4

Gravity: 4 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 2.5 AU - 2.92 AU

Year: 1962 Days

Day: 14.8 Hours

Environment

Temp: -135 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 44,886,867 km

• M1: 169,644 km (0.086 R)
• M2: 730,337 km (0.099 R)
• M3: 1,363,435 km (0.111 R)
• M4: 1,888,374 km (0.053 R)
• M5: 2,742,877 km (0.091 R)
• M6: 3,243,581 km (0.11 R)
• M7: 3,805,471 km (0.079 R)
• M8: 5,038,157 km (0.054 R)
• M9: 5,723,465 km (0.083 R)
• M10: 6,214,146 km (0.079 R)
• M11: 6,813,285 km (0.082 R)
• M12: 7,280,629 km (0.032 R)
• M13: 7,977,157 km (0.099 R)
• M14: 11,520,981 km (0.054 R)
• M15: 11,988,175 km (0.077 R)
• M16: 13,211,437 km (0.1 R)
• M17: 13,940,876 km (0.084 R)
• M18: 14,878,705 km (0.075 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 734.8

Radius: 14.6

Gravity: 3.45 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 7.29 AU - 11.27 AU

Year: 12430 Days

Day: 13.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 44,886,867 km

• M1: 181,612 km (0.114 R)
• M2: 647,609 km (0.103 R)
• M3: 1,175,390 km (0.084 R)
• M4: 2,087,040 km (0.098 R)
• M5: 3,510,015 km (0.06 R)
• M6: 4,021,939 km (0.072 R)
• M7: 5,164,418 km (0.038 R)
• M8: 6,513,491 km (0.105 R)
• M9: 7,207,326 km (0.066 R)
• M10: 7,860,171 km (0.048 R)
• M11: 9,486,899 km (0.09 R)
• M12: 10,434,302 km (0.103 R)
• M13: 12,395,231 km (0.114 R)
• M14: 13,016,212 km (0.119 R)
• M15: 15,004,367 km (0.1 R)
• M16: 17,804,690 km (0.109 R)
• M17: 18,595,913 km (0.06 R)
• M18: 22,817,266 km (0.091 R)
• M19: 24,710,576 km (0.058 R)
• M20: 28,700,351 km (0.048 R)
• M21: 30,566,884 km (0.115 R)
• M22: 33,815,701 km (0.102 R)
• M23: 34,662,575 km (0.112 R)
• M24: 36,905,196 km (0.114 R)
• M25: 38,062,186 km (0.119 R)
• M26: 40,991,911 km (0.059 R)
• M27: 41,954,723 km (0.055 R)
• M28: 51,788,389 km (0.083 R)
• M29: 52,752,099 km (0.069 R)
• M30: 55,882,434 km (0.119 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 233.2

Radius: 6.7

Gravity: 5.19 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 7.54 AU - 11.96 AU

Year: 13387 Days

Day: 16.3 Hours

Environment

Temp: -197 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 44,886,867 km

• M1: 83,476 km (0.067 R)
• M2: 616,642 km (0.111 R)
• M3: 955,033 km (0.044 R)
• M4: 1,375,702 km (0.082 R)
• M5: 1,929,214 km (0.104 R)
• M6: 2,291,989 km (0.062 R)
• M7: 2,527,157 km (0.098 R)
• M8: 4,110,052 km (0.108 R)
• M9: 5,185,062 km (0.1 R)
• M10: 5,433,395 km (0.064 R)
• M11: 5,754,880 km (0.111 R)
• M12: 6,833,182 km (0.113 R)
• M13: 7,596,580 km (0.098 R)
• M14: 8,415,479 km (0.036 R)
• M15: 9,156,736 km (0.118 R)
• M16: 9,846,083 km (0.102 R)
• M17: 12,839,836 km (0.099 R)
• M18: 13,123,324 km (0.105 R)
• M19: 15,037,428 km (0.05 R)
• M20: 15,671,873 km (0.086 R)
• M21: 19,261,923 km (0.088 R)
• M22: 21,643,820 km (0.072 R)
• M23: 21,884,224 km (0.091 R)
• M24: 22,207,654 km (0.088 R)
• M25: 22,698,635 km (0.099 R)
• M26: 23,533,091 km (0.1 R)
• M27: 25,618,935 km (0.118 R)
• M28: 29,071,205 km (0.104 R)
• M29: 29,658,675 km (0.104 R)
• M30: 31,162,284 km (0.062 R)
• M31: 32,296,684 km (0.1 R)
• M32: 33,032,855 km (0.081 R)
• M33: 36,881,709 km (0.119 R)
• M34: 37,570,308 km (0.079 R)
• M35: 39,448,211 km (0.093 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 69.2

Radius: 3

Gravity: 7.69 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 13.04 AU - 19.24 AU

Year: 28512 Days

Day: 22.3 Hours

Environment

Temp: -217 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 44,886,867 km

• M1: 83,476 km (0.111 R)
• M2: 253,718 km (0.106 R)
• M3: 843,882 km (0.048 R)
• M4: 1,165,517 km (0.038 R)
• M5: 1,634,506 km (0.105 R)
• M6: 2,182,633 km (0.08 R)
• M7: 2,950,968 km (0.115 R)
• M8: 3,936,518 km (0.088 R)
• M9: 4,402,815 km (0.099 R)
• M10: 5,711,048 km (0.086 R)
• M11: 6,790,247 km (0.099 R)
• M12: 7,337,476 km (0.12 R)
• M13: 7,913,578 km (0.104 R)
• M14: 20,752,815 km (0.09 R)
• M15: 37,407,696 km (0.085 R)
• M16: 39,100,545 km (0.11 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 539 - 12,803 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit