🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.41 AU - 0.67 AU

Year: 145 Days

Day: 12.7 Hours

Environment

Temp: 189 °C

Axial Tilt: 1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.51 AU - 0.65 AU

Year: 161 Days

Day: 29 Hours

Environment

Temp: 172 °C

Axial Tilt: 35.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 77,712,711 km

• M1: 167,101 km (0.056 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.82 AU - 2.04 AU

Year: 979 Days

Day: 38.4 Hours

Environment

Temp: -64 °C

Axial Tilt: 20.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.7 AU - 2.46 AU

Year: 1096 Days

Day: 13.9 Hours

Environment

Temp: -79 °C

Axial Tilt: 42 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 77,712,711 km

• M1: 34,707 km (0.087 R)
• M2: 212,279 km (0.068 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 2.29 AU - 3.11 AU

Year: 1620 Days

Day: 30.4 Hours

Environment

Temp: -95 °C

Axial Tilt: 42.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,712,711 km

• M1: 147,055 km (0.082 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 290.3

Radius: 12

Gravity: 2.02 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 4.49 AU - 5.53 AU

Year: 4096 Days

Day: 5.4 Hours

Environment

Temp: -137 °C

Axial Tilt: 44.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 77,712,711 km

• M1: 192,532 km (0.098 R)
• M2: 771,177 km (0.118 R)
• M3: 1,382,434 km (0.116 R)
• M4: 2,672,267 km (0.076 R)
• M5: 3,518,392 km (0.071 R)
• M6: 5,611,566 km (0.104 R)
• M7: 6,428,370 km (0.087 R)
• M8: 9,006,989 km (0.084 R)
• M9: 9,646,220 km (0.102 R)
• M10: 10,584,049 km (0.11 R)
• M11: 12,640,870 km (0.115 R)
• M12: 16,728,183 km (0.096 R)
• M13: 17,531,075 km (0.098 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 805.2

Radius: 10.5

Gravity: 7.3 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 7.97 AU - 9.93 AU

Year: 9780 Days

Day: 7.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 79 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 77,712,711 km

• M1: 132,843 km (0.098 R)
• M2: 487,988 km (0.108 R)
• M3: 1,087,427 km (0.087 R)
• M4: 1,821,354 km (0.087 R)
• M5: 4,166,151 km (0.111 R)
• M6: 4,721,159 km (0.083 R)
• M7: 5,943,224 km (0.075 R)
• M8: 6,881,053 km (0.078 R)
• M9: 8,177,618 km (0.099 R)
• M10: 9,240,062 km (0.065 R)
• M11: 10,975,846 km (0.086 R)
• M12: 11,693,617 km (0.082 R)
• M13: 14,815,425 km (0.112 R)
• M14: 16,532,061 km (0.099 R)
• M15: 16,890,647 km (0.112 R)
• M16: 17,327,921 km (0.058 R)
• M17: 17,772,526 km (0.068 R)
• M18: 18,762,415 km (0.108 R)
• M19: 21,524,441 km (0.119 R)
• M20: 25,582,433 km (0.088 R)
• M21: 27,740,382 km (0.111 R)
• M22: 28,247,369 km (0.116 R)
• M23: 32,081,263 km (0.071 R)
• M24: 38,336,848 km (0.085 R)
• M25: 39,601,848 km (0.072 R)
• M26: 41,287,666 km (0.115 R)
• M27: 42,482,504 km (0.032 R)
• M28: 44,248,806 km (0.076 R)
• M29: 45,080,421 km (0.101 R)
• M30: 46,917,782 km (0.085 R)
• M31: 48,804,510 km (0.084 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 966.7

Radius: 4.9

Gravity: 40.26 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 12.53 AU - 13.73 AU

Year: 17378 Days

Day: 23.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 77,712,711 km

• M1: 60,886 km (0.102 R)
• M2: 287,976 km (0.095 R)
• M3: 585,227 km (0.045 R)
• M4: 1,189,004 km (0.114 R)
• M5: 1,675,795 km (0.079 R)
• M6: 2,136,706 km (0.066 R)
• M7: 5,257,617 km (0.092 R)
• M8: 5,412,750 km (0.083 R)
• M9: 5,732,142 km (0.071 R)
• M10: 6,149,071 km (0.119 R)
• M11: 6,452,605 km (0.062 R)
• M12: 6,766,312 km (0.068 R)
• M13: 7,619,319 km (0.057 R)
• M14: 9,029,877 km (0.077 R)
• M15: 11,169,426 km (0.091 R)
• M16: 12,288,268 km (0.112 R)
• M17: 13,050,918 km (0.087 R)
• M18: 13,844,535 km (0.064 R)
• M19: 14,066,389 km (0.083 R)
• M20: 14,441,430 km (0.09 R)
• M21: 15,927,984 km (0.032 R)
• M22: 18,389,019 km (0.093 R)
• M23: 19,110,081 km (0.106 R)
• M24: 20,512,411 km (0.094 R)
• M25: 25,459,463 km (0.114 R)
• M26: 25,792,767 km (0.101 R)
• M27: 27,386,284 km (0.107 R)
• M28: 28,803,424 km (0.12 R)
• M29: 29,530,021 km (0.1 R)
• M30: 30,768,093 km (0.095 R)
• M31: 32,169,377 km (0.069 R)
• M32: 32,558,929 km (0.115 R)
• M33: 37,624,014 km (0.102 R)
• M34: 41,175,617 km (0.106 R)
• M35: 52,798,324 km (0.109 R)
• M36: 54,618,781 km (0.1 R)
• M37: 63,941,720 km (0.062 R)
• M38: 68,120,138 km (0.077 R)
• M39: 74,950,628 km (0.078 R)
• M40: 76,553,718 km (0.072 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 328 - 11,119 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit