🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 479.6

Radius: 8.4

Gravity: 6.8 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.48 AU - 0.52 AU

Year: 240 Days

Day: 13.6 Hours

Environment

Temp: -138 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 40,191,284 km

• M1: 104,569 km (0.096 R)
• M2: 383,270 km (0.095 R)
• M3: 727,345 km (0.041 R)
• M4: 1,170,304 km (0.108 R)
• M5: 1,530,536 km (0.11 R)
• M6: 1,984,565 km (0.092 R)
• M7: 2,343,002 km (0.045 R)
• M8: 2,684,384 km (0.091 R)
• M9: 3,105,652 km (0.078 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 206.2

Radius: 9.1

Gravity: 2.49 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.04 AU - 1.3 AU

Year: 858 Days

Day: 8.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 40,191,284 km

• M1: 113,246 km (0.108 R)
• M2: 455,376 km (0.107 R)
• M3: 746,344 km (0.105 R)
• M4: 1,255,874 km (0.084 R)
• M5: 1,918,144 km (0.069 R)
• M6: 2,300,666 km (0.063 R)
• M7: 3,326,907 km (0.084 R)
• M8: 4,738,363 km (0.111 R)
• M9: 5,081,989 km (0.066 R)
• M10: 5,492,785 km (0.059 R)
• M11: 6,195,895 km (0.042 R)

Asteroid Belt

Center: 1.66 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 254.5

Radius: 12

Gravity: 1.77 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.67 AU - 2.63 AU

Year: 2138 Days

Day: 11.5 Hours

Environment

Temp: -202 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 40,191,284 km

• M1: 150,346 km (0.08 R)
• M2: 586,723 km (0.103 R)
• M3: 1,229,096 km (0.104 R)
• M4: 1,763,908 km (0.114 R)
• M5: 2,230,205 km (0.072 R)
• M6: 3,664,699 km (0.088 R)
• M7: 4,396,382 km (0.101 R)
• M8: 4,923,565 km (0.079 R)
• M9: 5,346,329 km (0.067 R)
• M10: 6,594,125 km (0.098 R)
• M11: 7,235,750 km (0.113 R)
• M12: 8,586,469 km (0.065 R)
• M13: 9,321,892 km (0.108 R)
• M14: 10,519,722 km (0.056 R)
• M15: 11,121,704 km (0.085 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 90.9

Radius: 8.2

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 4.1 AU - 4.58 AU

Year: 6132 Days

Day: 6.4 Hours

Environment

Temp: -221 °C

Axial Tilt: 42.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 40,191,284 km

• M1: 109,356 km (0.087 R)
• M2: 604,675 km (0.069 R)
• M3: 1,311,225 km (0.097 R)
• M4: 1,637,648 km (0.102 R)
• M5: 2,295,131 km (0.03 R)
• M6: 2,758,734 km (0.097 R)
• M7: 3,402,753 km (0.08 R)
• M8: 4,064,873 km (0.112 R)
• M9: 4,406,106 km (0.104 R)
• M10: 5,378,941 km (0.093 R)
• M11: 6,434,803 km (0.091 R)
• M12: 6,955,403 km (0.119 R)
• M13: 7,803,923 km (0.1 R)
• M14: 8,984,399 km (0.099 R)
• M15: 9,882,435 km (0.115 R)
• M16: 10,463,922 km (0.042 R)
• M17: 12,596,290 km (0.116 R)
• M18: 17,333,307 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 819.6

Radius: 8.7

Gravity: 10.83 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 4.47 AU - 4.63 AU

Year: 6583 Days

Day: 10.7 Hours

Environment

Temp: -219 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 40,191,284 km

• M1: 108,309 km (0.053 R)
• M2: 434,133 km (0.115 R)
• M3: 730,038 km (0.114 R)
• M4: 1,165,816 km (0.058 R)
• M5: 1,617,452 km (0.1 R)
• M6: 2,754,695 km (0.111 R)
• M7: 3,919,464 km (0.104 R)
• M8: 6,815,679 km (0.068 R)
• M9: 9,083,732 km (0.098 R)
• M10: 12,075,839 km (0.033 R)
• M11: 16,372,739 km (0.068 R)
• M12: 18,471,148 km (0.119 R)
• M13: 19,329,541 km (0.102 R)
• M14: 20,590,651 km (0.106 R)
• M15: 25,046,872 km (0.094 R)
• M16: 30,696,885 km (0.117 R)
• M17: 32,616,525 km (0.104 R)
• M18: 34,400,778 km (0.096 R)
• M19: 38,507,240 km (0.033 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 624.3

Radius: 13.8

Gravity: 3.28 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 4.26 AU - 6.14 AU

Year: 8043 Days

Day: 9.4 Hours

Environment

Temp: -219 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 40,191,284 km

• M1: 171,589 km (0.112 R)
• M2: 621,430 km (0.119 R)
• M3: 1,147,715 km (0.084 R)
• M4: 1,977,235 km (0.117 R)
• M5: 2,656,858 km (0.091 R)
• M6: 3,488,473 km (0.1 R)
• M7: 4,041,686 km (0.06 R)
• M8: 5,417,986 km (0.054 R)
• M9: 5,863,937 km (0.109 R)
• M10: 6,508,405 km (0.077 R)
• M11: 8,266,030 km (0.109 R)
• M12: 11,314,835 km (0.105 R)
• M13: 12,262,089 km (0.09 R)
• M14: 14,194,594 km (0.069 R)
• M15: 14,738,532 km (0.09 R)
• M16: 15,803,968 km (0.108 R)
• M17: 16,719,507 km (0.072 R)
• M18: 17,600,937 km (0.093 R)
• M19: 18,728,157 km (0.038 R)
• M20: 19,679,001 km (0.079 R)
• M21: 21,439,768 km (0.042 R)
• M22: 22,480,222 km (0.059 R)
• M23: 28,384,251 km (0.076 R)
• M24: 29,834,902 km (0.1 R)
• M25: 30,528,587 km (0.11 R)
• M26: 31,845,348 km (0.115 R)
• M27: 37,150,238 km (0.116 R)
• M28: 38,068,918 km (0.109 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 268 - 14,998 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit