🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.13 AU - 1.25 AU

Year: 474 Days

Day: 18.3 Hours

Environment

Temp: 11 °C

Axial Tilt: 8.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.82 AU - 1.98 AU

Year: 957 Days

Day: 38.6 Hours

Environment

Temp: -54 °C

Axial Tilt: 0.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,013,944 km

• M1: 128,505 km (0.062 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 668.9

Radius: 8.7

Gravity: 8.84 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 5.57 AU - 6.09 AU

Year: 5142 Days

Day: 11.5 Hours

Environment

Temp: -143 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 65,013,944 km

• M1: 108,309 km (0.063 R)
• M2: 381,923 km (0.079 R)
• M3: 782,995 km (0.065 R)
• M4: 1,241,363 km (0.11 R)
• M5: 1,611,468 km (0.05 R)
• M6: 2,054,577 km (0.112 R)
• M7: 3,126,595 km (0.096 R)
• M8: 3,686,092 km (0.05 R)
• M9: 4,166,151 km (0.114 R)
• M10: 4,817,650 km (0.105 R)
• M11: 5,335,408 km (0.102 R)
• M12: 6,611,627 km (0.072 R)
• M13: 7,079,270 km (0.059 R)
• M14: 7,568,605 km (0.074 R)
• M15: 9,132,651 km (0.083 R)
• M16: 10,185,969 km (0.078 R)
• M17: 10,584,199 km (0.076 R)
• M18: 11,085,202 km (0.062 R)
• M19: 13,723,510 km (0.094 R)
• M20: 14,763,365 km (0.037 R)
• M21: 17,497,266 km (0.078 R)
• M22: 19,317,274 km (0.04 R)
• M23: 19,859,566 km (0.08 R)
• M24: 22,575,366 km (0.067 R)
• M25: 24,021,977 km (0.113 R)
• M26: 25,773,020 km (0.116 R)
• M27: 26,347,626 km (0.044 R)
• M28: 30,066,180 km (0.106 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 302.3

Radius: 12.6

Gravity: 1.9 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 4.53 AU - 7.27 AU

Year: 5234 Days

Day: 8 Hours

Environment

Temp: -144 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 65,013,944 km

• M1: 156,779 km (0.059 R)
• M2: 707,448 km (0.104 R)
• M3: 1,219,073 km (0.12 R)
• M4: 1,697,786 km (0.088 R)
• M5: 2,433,658 km (0.088 R)
• M6: 2,926,882 km (0.053 R)
• M7: 3,782,582 km (0.103 R)
• M8: 4,403,413 km (0.04 R)
• M9: 6,072,327 km (0.1 R)
• M10: 10,290,090 km (0.11 R)
• M11: 11,116,917 km (0.091 R)
• M12: 12,121,915 km (0.064 R)
• M13: 12,623,667 km (0.065 R)
• M14: 18,017,418 km (0.08 R)
• M15: 18,431,804 km (0.115 R)
• M16: 20,027,265 km (0.115 R)
• M17: 21,712,934 km (0.088 R)
• M18: 22,182,522 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 759.8

Radius: 8.4

Gravity: 10.77 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 6.25 AU - 6.41 AU

Year: 5817 Days

Day: 13.2 Hours

Environment

Temp: -156 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 65,013,944 km

• M1: 104,569 km (0.058 R)
• M2: 481,556 km (0.112 R)
• M3: 813,513 km (0.064 R)
• M4: 1,141,432 km (0.106 R)
• M5: 1,739,674 km (0.093 R)
• M6: 2,462,830 km (0.081 R)
• M7: 3,416,217 km (0.107 R)
• M8: 3,916,622 km (0.106 R)
• M9: 4,840,389 km (0.102 R)
• M10: 5,149,757 km (0.058 R)
• M11: 7,329,099 km (0.092 R)
• M12: 7,967,283 km (0.1 R)
• M13: 8,479,955 km (0.091 R)
• M14: 8,847,517 km (0.094 R)
• M15: 9,880,191 km (0.103 R)
• M16: 10,150,515 km (0.104 R)
• M17: 10,565,200 km (0.056 R)
• M18: 10,991,105 km (0.109 R)
• M19: 11,527,264 km (0.093 R)
• M20: 12,757,407 km (0.109 R)
• M21: 13,240,608 km (0.079 R)
• M22: 16,399,816 km (0.078 R)
• M23: 17,164,560 km (0.06 R)
• M24: 19,180,242 km (0.103 R)
• M25: 20,535,449 km (0.06 R)
• M26: 21,348,663 km (0.111 R)
• M27: 23,755,992 km (0.102 R)
• M28: 24,983,293 km (0.102 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 779.8

Radius: 11.2

Gravity: 6.22 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 9.32 AU - 14.28 AU

Year: 14805 Days

Day: 8.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 43.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 65,013,944 km

• M1: 139,575 km (0.066 R)
• M2: 650,601 km (0.045 R)
• M3: 1,177,485 km (0.101 R)
• M4: 2,386,984 km (0.061 R)
• M5: 3,090,991 km (0.074 R)
• M6: 4,513,069 km (0.091 R)
• M7: 4,980,113 km (0.041 R)
• M8: 5,741,267 km (0.084 R)
• M9: 10,932,762 km (0.091 R)
• M10: 11,410,727 km (0.044 R)
• M11: 13,736,076 km (0.116 R)
• M12: 14,648,474 km (0.084 R)
• M13: 17,547,531 km (0.116 R)
• M14: 18,537,271 km (0.09 R)
• M15: 18,960,633 km (0.112 R)
• M16: 22,678,588 km (0.089 R)
• M17: 23,260,674 km (0.113 R)
• M18: 24,454,614 km (0.083 R)
• M19: 25,066,769 km (0.086 R)
• M20: 31,762,022 km (0.086 R)
• M21: 32,490,862 km (0.08 R)
• M22: 36,700,098 km (0.101 R)
• M23: 43,600,299 km (0.04 R)
• M24: 44,048,794 km (0.086 R)
• M25: 46,182,957 km (0.099 R)
• M26: 49,349,944 km (0.054 R)
• M27: 55,585,782 km (0.094 R)
• M28: 56,644,037 km (0.098 R)
• M29: 57,536,239 km (0.065 R)
• M30: 59,715,580 km (0.097 R)
• M31: 62,706,341 km (0.083 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 205 - 14,199 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit