🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.39 AU - 1.77 AU

Year: 715 Days

Day: 35.1 Hours

Environment

Temp: -29 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 111,127,838 km

• M1: 395,088 km (0.028 R)

Planet 2 - Gas Giant

Semi-Major Axis: 8.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 63.3

Radius: 11.9

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 8.47 AU - 8.97 AU

Year: 9267 Days

Day: 8.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 49 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 111,127,838 km

• M1: 150,346 km (0.06 R)
• M2: 673,041 km (0.116 R)
• M3: 1,379,891 km (0.086 R)
• M4: 1,796,670 km (0.117 R)
• M5: 2,990,461 km (0.12 R)
• M6: 3,422,201 km (0.099 R)
• M7: 4,035,851 km (0.061 R)
• M8: 4,767,086 km (0.096 R)
• M9: 9,411,800 km (0.04 R)
• M10: 10,078,558 km (0.114 R)
• M11: 10,579,412 km (0.11 R)
• M12: 11,757,046 km (0.087 R)
• M13: 15,711,816 km (0.12 R)
• M14: 16,386,203 km (0.101 R)
• M15: 19,632,477 km (0.118 R)

Asteroid Belt

Center: 12.31 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 15.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 413.5

Radius: 7.9

Gravity: 6.63 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 12.94 AU - 18.86 AU

Year: 22817 Days

Day: 19.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 46.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 111,127,838 km

• M1: 98,435 km (0.101 R)
• M2: 618,138 km (0.1 R)
• M3: 886,218 km (0.085 R)
• M4: 1,478,326 km (0.094 R)
• M5: 2,227,662 km (0.115 R)
• M6: 3,027,711 km (0.062 R)
• M7: 3,678,612 km (0.074 R)
• M8: 4,419,271 km (0.088 R)
• M9: 5,949,358 km (0.12 R)
• M10: 8,448,390 km (0.085 R)
• M11: 10,418,744 km (0.097 R)
• M12: 11,447,977 km (0.088 R)
• M13: 11,891,086 km (0.089 R)
• M14: 14,063,097 km (0.109 R)
• M15: 14,644,884 km (0.106 R)
• M16: 16,327,710 km (0.076 R)
• M17: 18,564,198 km (0.108 R)
• M18: 19,175,904 km (0.115 R)
• M19: 20,531,560 km (0.088 R)
• M20: 20,903,610 km (0.076 R)
• M21: 23,839,169 km (0.072 R)
• M22: 26,267,741 km (0.11 R)
• M23: 27,261,519 km (0.088 R)
• M24: 27,598,114 km (0.106 R)
• M25: 29,089,456 km (0.052 R)
• M26: 44,383,594 km (0.029 R)
• M27: 45,950,183 km (0.067 R)
• M28: 51,723,464 km (0.083 R)
• M29: 53,282,423 km (0.082 R)
• M30: 53,809,008 km (0.062 R)
• M31: 55,589,372 km (0.101 R)
• M32: 61,936,062 km (0.082 R)
• M33: 65,684,835 km (0.117 R)
• M34: 67,717,271 km (0.112 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 364.1

Radius: 5.6

Gravity: 11.61 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 13.74 AU - 21.26 AU

Year: 26347 Days

Day: 16.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 111,127,838 km

• M1: 88,113 km (0.08 R)
• M2: 384,317 km (0.117 R)
• M3: 1,355,357 km (0.067 R)
• M4: 2,317,121 km (0.111 R)
• M5: 2,563,210 km (0.085 R)
• M6: 3,081,866 km (0.055 R)
• M7: 5,132,404 km (0.104 R)
• M8: 5,358,596 km (0.048 R)
• M9: 9,943,471 km (0.051 R)
• M10: 10,236,085 km (0.117 R)
• M11: 10,655,557 km (0.094 R)
• M12: 11,916,966 km (0.113 R)
• M13: 14,284,652 km (0.042 R)
• M14: 15,814,739 km (0.074 R)
• M15: 16,213,567 km (0.032 R)
• M16: 20,863,966 km (0.098 R)
• M17: 21,440,666 km (0.088 R)
• M18: 26,109,316 km (0.088 R)
• M19: 30,299,254 km (0.063 R)
• M20: 45,513,806 km (0.092 R)
• M21: 66,981,100 km (0.086 R)

Planet 5 - Ice Giant

Semi-Major Axis: 20.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 814

Radius: 7.8

Gravity: 13.38 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 16.18 AU - 23.98 AU

Year: 32383 Days

Day: 17.9 Hours

Environment

Temp: -207 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 111,127,838 km

• M1: 97,089 km (0.12 R)
• M2: 395,238 km (0.112 R)
• M3: 744,549 km (0.084 R)
• M4: 1,053,618 km (0.07 R)
• M5: 1,328,279 km (0.081 R)
• M6: 1,770,192 km (0.066 R)
• M7: 2,210,309 km (0.079 R)
• M8: 5,451,795 km (0.109 R)
• M9: 11,188,724 km (0.065 R)
• M10: 14,311,579 km (0.111 R)
• M11: 15,440,146 km (0.114 R)
• M12: 16,255,454 km (0.078 R)
• M13: 22,439,681 km (0.059 R)
• M14: 29,339,733 km (0.061 R)
• M15: 38,180,518 km (0.109 R)
• M16: 43,289,884 km (0.118 R)
• M17: 50,786,233 km (0.104 R)
• M18: 52,786,955 km (0.06 R)
• M19: 53,193,263 km (0.113 R)
• M20: 66,140,659 km (0.105 R)
• M21: 67,803,589 km (0.057 R)
• M22: 70,965,490 km (0.103 R)
• M23: 76,537,861 km (0.115 R)
• M24: 101,118,736 km (0.118 R)
• M25: 103,323,958 km (0.117 R)
• M26: 107,504,022 km (0.062 R)

Kuiper Belt

Range: 30.5 - 58.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 242 - 11,927 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit