🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.18 AU - 1.3 AU

Year: 499 Days

Day: 32 Hours

Environment

Temp: 19 °C

Axial Tilt: 23.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 59,023,332 km

• M1: 206,146 km (0.032 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.51 AU - 2.13 AU

Year: 888 Days

Day: 36.2 Hours

Environment

Temp: -59 °C

Axial Tilt: 12.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,023,332 km

• M1: 175,927 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 3.74 AU - 4.06 AU

Year: 2785 Days

Day: 38.9 Hours

Environment

Temp: -129 °C

Axial Tilt: 130.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,023,332 km

• M1: 2,086,142 km (0.103 R)

Asteroid Belt

Center: 5.94 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 750.5

Radius: 11

Gravity: 6.2 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 7.52 AU - 8.44 AU

Year: 8153 Days

Day: 14.5 Hours

Environment

Temp: -163 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 59,023,332 km

• M1: 137,331 km (0.102 R)
• M2: 501,751 km (0.082 R)
• M3: 1,218,026 km (0.025 R)
• M4: 1,979,928 km (0.111 R)
• M5: 2,403,739 km (0.066 R)
• M6: 3,253,903 km (0.087 R)
• M7: 3,626,552 km (0.027 R)
• M8: 5,319,102 km (0.037 R)
• M9: 7,525,371 km (0.118 R)
• M10: 7,972,669 km (0.091 R)
• M11: 11,143,545 km (0.101 R)
• M12: 14,075,065 km (0.109 R)
• M13: 16,722,349 km (0.057 R)
• M14: 17,066,424 km (0.052 R)
• M15: 17,626,818 km (0.117 R)
• M16: 19,231,405 km (0.113 R)
• M17: 21,250,677 km (0.103 R)
• M18: 24,012,253 km (0.07 R)
• M19: 29,933,337 km (0.096 R)
• M20: 31,683,632 km (0.089 R)
• M21: 34,159,028 km (0.096 R)
• M22: 34,602,287 km (0.093 R)
• M23: 35,500,323 km (0.097 R)
• M24: 36,876,474 km (0.057 R)
• M25: 37,343,069 km (0.029 R)
• M26: 39,613,067 km (0.12 R)
• M27: 40,968,424 km (0.069 R)
• M28: 42,482,205 km (0.098 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 754

Radius: 3.5

Gravity: 61.55 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 12.01 AU - 15.29 AU

Year: 18238 Days

Day: 20.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 59,023,332 km

• M1: 43,533 km (0.028 R)
• M2: 184,305 km (0.088 R)
• M3: 308,022 km (0.044 R)
• M4: 737,069 km (0.104 R)
• M5: 1,051,523 km (0.075 R)
• M6: 1,752,689 km (0.069 R)
• M7: 3,604,561 km (0.073 R)
• M8: 3,999,798 km (0.077 R)
• M9: 4,525,186 km (0.07 R)
• M10: 5,513,878 km (0.099 R)
• M11: 8,677,125 km (0.068 R)
• M12: 13,502,554 km (0.089 R)
• M13: 14,674,354 km (0.107 R)
• M14: 17,051,165 km (0.084 R)
• M15: 19,856,125 km (0.115 R)
• M16: 22,751,293 km (0.057 R)
• M17: 25,477,714 km (0.086 R)
• M18: 26,136,394 km (0.116 R)
• M19: 27,145,581 km (0.111 R)
• M20: 28,297,185 km (0.116 R)
• M21: 28,766,773 km (0.073 R)
• M22: 29,480,804 km (0.076 R)
• M23: 29,963,406 km (0.088 R)
• M24: 30,820,453 km (0.072 R)
• M25: 34,947,559 km (0.108 R)
• M26: 35,760,324 km (0.093 R)
• M27: 40,753,901 km (0.079 R)
• M28: 42,874,899 km (0.106 R)
• M29: 54,049,112 km (0.083 R)
• M30: 65,777,436 km (0.048 R)
• M31: 67,015,059 km (0.08 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 135.6

Radius: 4

Gravity: 8.48 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 15.8 AU - 22.84 AU

Year: 30711 Days

Day: 19.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 59,023,332 km

• M1: 49,816 km (0.091 R)
• M2: 188,493 km (0.068 R)
• M3: 703,708 km (0.109 R)
• M4: 1,027,588 km (0.077 R)
• M5: 2,207,915 km (0.081 R)
• M6: 2,988,816 km (0.102 R)
• M7: 3,234,904 km (0.09 R)
• M8: 3,629,394 km (0.043 R)
• M9: 3,795,747 km (0.106 R)
• M10: 5,281,702 km (0.095 R)
• M11: 6,094,767 km (0.119 R)
• M12: 8,011,564 km (0.089 R)
• M13: 9,335,954 km (0.094 R)
• M14: 10,856,617 km (0.116 R)
• M15: 13,767,492 km (0.093 R)
• M16: 16,320,230 km (0.087 R)
• M17: 24,239,044 km (0.11 R)
• M18: 32,210,366 km (0.1 R)
• M19: 33,648,301 km (0.062 R)
• M20: 37,429,537 km (0.11 R)
• M21: 38,350,910 km (0.114 R)
• M22: 41,624,261 km (0.108 R)
• M23: 49,976,161 km (0.055 R)
• M24: 50,452,779 km (0.112 R)
• M25: 51,253,577 km (0.119 R)
• M26: 51,900,438 km (0.089 R)

Kuiper Belt

Range: 30.3 - 50.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 415 - 10,886 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit