🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.76 AU - 1.24 AU

Year: 443 Days

Day: 21 Hours

Environment

Temp: -55 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,167,485 km

• M1: 296,204 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.89 AU - 1.45 AU

Year: 561 Days

Day: 39.5 Hours

Environment

Temp: -90 °C

Axial Tilt: 130.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 361

Radius: 13.4

Gravity: 2.01 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 4.21 AU - 6.83 AU

Year: 5744 Days

Day: 8 Hours

Environment

Temp: -171 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 63,167,485 km

• M1: 171,140 km (0.12 R)
• M2: 644,767 km (0.109 R)
• M3: 1,239,568 km (0.086 R)
• M4: 3,530,211 km (0.091 R)
• M5: 4,170,041 km (0.07 R)
• M6: 4,810,918 km (0.097 R)
• M7: 5,967,309 km (0.118 R)
• M8: 8,526,779 km (0.11 R)
• M9: 9,763,505 km (0.086 R)
• M10: 10,897,158 km (0.082 R)
• M11: 24,658,815 km (0.074 R)
• M12: 26,516,223 km (0.097 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 680

Radius: 11.8

Gravity: 4.88 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 5.19 AU - 6.79 AU

Year: 6493 Days

Day: 9.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 58.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 63,167,485 km

• M1: 146,756 km (0.089 R)
• M2: 610,210 km (0.034 R)
• M3: 1,026,690 km (0.076 R)
• M4: 2,483,923 km (0.057 R)
• M5: 3,025,617 km (0.114 R)
• M6: 3,577,334 km (0.061 R)
• M7: 4,022,238 km (0.097 R)
• M8: 5,553,821 km (0.086 R)
• M9: 6,218,335 km (0.112 R)
• M10: 6,621,501 km (0.092 R)
• M11: 7,006,416 km (0.11 R)
• M12: 8,172,532 km (0.111 R)
• M13: 12,290,213 km (0.117 R)
• M14: 14,267,747 km (0.071 R)
• M15: 17,685,759 km (0.115 R)
• M16: 24,233,359 km (0.108 R)
• M17: 25,320,337 km (0.097 R)
• M18: 26,005,346 km (0.092 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 285.5

Radius: 11.4

Gravity: 2.2 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 5.77 AU - 6.75 AU

Year: 6937 Days

Day: 11.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 63,167,485 km

• M1: 141,819 km (0.112 R)
• M2: 728,691 km (0.086 R)
• M3: 1,091,316 km (0.1 R)
• M4: 1,510,490 km (0.049 R)
• M5: 8,575,848 km (0.1 R)
• M6: 13,906,020 km (0.102 R)
• M7: 14,868,383 km (0.118 R)
• M8: 20,223,239 km (0.083 R)
• M9: 20,697,464 km (0.091 R)
• M10: 23,255,288 km (0.099 R)

Asteroid Belt

Center: 8.15 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 10.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 853.8

Radius: 5.4

Gravity: 29.28 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 8.7 AU - 11.38 AU

Year: 14091 Days

Day: 21.9 Hours

Environment

Temp: -198 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 63,167,485 km

• M1: 72,256 km (0.095 R)
• M2: 277,055 km (0.055 R)
• M3: 483,949 km (0.11 R)
• M4: 996,471 km (0.12 R)
• M5: 1,598,304 km (0.101 R)
• M6: 1,886,728 km (0.084 R)
• M7: 2,394,763 km (0.08 R)
• M8: 2,658,055 km (0.119 R)
• M9: 3,482,638 km (0.044 R)
• M10: 3,850,350 km (0.116 R)
• M11: 4,243,493 km (0.109 R)
• M12: 4,531,020 km (0.058 R)
• M13: 4,729,985 km (0.076 R)
• M14: 7,274,944 km (0.074 R)
• M15: 7,875,281 km (0.115 R)
• M16: 9,279,556 km (0.064 R)
• M17: 10,040,859 km (0.089 R)
• M18: 10,609,631 km (0.076 R)
• M19: 11,259,633 km (0.098 R)
• M20: 14,696,196 km (0.063 R)
• M21: 15,879,814 km (0.098 R)
• M22: 18,519,020 km (0.053 R)
• M23: 19,286,606 km (0.095 R)
• M24: 21,529,677 km (0.101 R)
• M25: 25,159,669 km (0.109 R)
• M26: 25,470,833 km (0.108 R)
• M27: 31,159,142 km (0.116 R)
• M28: 33,477,909 km (0.116 R)
• M29: 38,182,014 km (0.059 R)
• M30: 38,455,629 km (0.099 R)
• M31: 44,054,628 km (0.115 R)
• M32: 53,520,134 km (0.073 R)
• M33: 55,422,720 km (0.117 R)
• M34: 57,370,035 km (0.04 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 367.1

Radius: 6.7

Gravity: 8.18 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 12.86 AU - 13.06 AU

Year: 20665 Days

Day: 22.1 Hours

Environment

Temp: -213 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 63,167,485 km

• M1: 83,326 km (0.078 R)
• M2: 377,136 km (0.099 R)
• M3: 1,574,667 km (0.111 R)
• M4: 4,624,818 km (0.096 R)
• M5: 6,426,126 km (0.118 R)
• M6: 9,421,973 km (0.091 R)
• M7: 11,766,022 km (0.056 R)
• M8: 14,331,925 km (0.109 R)
• M9: 14,757,232 km (0.104 R)
• M10: 16,083,716 km (0.044 R)
• M11: 17,810,674 km (0.099 R)
• M12: 21,814,062 km (0.113 R)
• M13: 23,336,221 km (0.112 R)
• M14: 31,423,033 km (0.057 R)
• M15: 33,361,073 km (0.094 R)
• M16: 46,533,166 km (0.061 R)
• M17: 49,849,750 km (0.054 R)
• M18: 51,648,366 km (0.111 R)
• M19: 55,201,465 km (0.105 R)
• M20: 58,733,620 km (0.045 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 340 - 11,768 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit