🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.69 AU - 1.09 AU

Year: 383 Days

Day: 47.7 Hours

Environment

Temp: -56 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,855,084 km

• M1: 383,569 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.96 AU - 0.98 AU

Year: 436 Days

Day: 16.1 Hours

Environment

Temp: -62 °C

Axial Tilt: 14.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 96,855,084 km

• M1: 138,378 km (0.111 R)
• M2: 398,678 km (0.12 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.61 AU - 1.69 AU

Year: 968 Days

Day: 33 Hours

Environment

Temp: -108 °C

Axial Tilt: 22.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 96,855,084 km

• M1: 31,266 km (0.118 R)
• M2: 85,420 km (0.092 R)

Asteroid Belt

Center: 1.95 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 757.5

Radius: 10.9

Gravity: 6.38 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.72 AU - 2.76 AU

Year: 1531 Days

Day: 12.6 Hours

Environment

Temp: -127 °C

Axial Tilt: 49.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 96,855,084 km

• M1: 135,536 km (0.103 R)
• M2: 558,150 km (0.079 R)
• M3: 1,048,232 km (0.083 R)
• M4: 1,529,788 km (0.109 R)
• M5: 1,912,758 km (0.073 R)
• M6: 2,602,554 km (0.064 R)
• M7: 3,246,423 km (0.063 R)
• M8: 5,577,906 km (0.084 R)
• M9: 6,205,320 km (0.115 R)
• M10: 7,009,259 km (0.069 R)
• M11: 7,824,567 km (0.071 R)
• M12: 8,402,464 km (0.095 R)
• M13: 8,823,731 km (0.116 R)
• M14: 9,195,931 km (0.117 R)
• M15: 9,938,983 km (0.112 R)
• M16: 11,181,842 km (0.079 R)
• M17: 11,618,219 km (0.069 R)
• M18: 12,798,696 km (0.119 R)
• M19: 13,155,936 km (0.11 R)
• M20: 13,642,578 km (0.07 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 942.4

Radius: 9.7

Gravity: 10.02 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 2.11 AU - 3.37 AU

Year: 2071 Days

Day: 10.4 Hours

Environment

Temp: -142 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 96,855,084 km

• M1: 120,576 km (0.108 R)
• M2: 469,588 km (0.104 R)
• M3: 915,539 km (0.079 R)
• M4: 1,316,012 km (0.069 R)
• M5: 1,646,624 km (0.066 R)
• M6: 2,382,795 km (0.104 R)
• M7: 4,006,081 km (0.102 R)
• M8: 4,538,949 km (0.107 R)
• M9: 5,354,108 km (0.079 R)
• M10: 5,924,225 km (0.095 R)
• M11: 6,589,038 km (0.115 R)
• M12: 8,783,639 km (0.075 R)
• M13: 10,342,299 km (0.051 R)
• M14: 11,345,802 km (0.086 R)
• M15: 11,707,829 km (0.096 R)
• M16: 12,883,967 km (0.08 R)
• M17: 16,522,636 km (0.098 R)
• M18: 17,303,537 km (0.047 R)
• M19: 18,548,490 km (0.065 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 907.2

Radius: 13.2

Gravity: 5.21 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 4.11 AU - 4.43 AU

Year: 4028 Days

Day: 10.3 Hours

Environment

Temp: -169 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 96,855,084 km

• M1: 164,109 km (0.099 R)
• M2: 1,082,191 km (0.114 R)
• M3: 2,004,911 km (0.072 R)
• M4: 3,668,738 km (0.072 R)
• M5: 4,438,419 km (0.08 R)
• M6: 5,340,494 km (0.071 R)
• M7: 6,707,969 km (0.042 R)
• M8: 8,004,084 km (0.109 R)
• M9: 10,555,476 km (0.111 R)
• M10: 13,299,101 km (0.066 R)
• M11: 18,322,298 km (0.09 R)
• M12: 19,818,427 km (0.087 R)
• M13: 21,890,507 km (0.113 R)
• M14: 23,499,282 km (0.102 R)
• M15: 24,795,398 km (0.084 R)
• M16: 25,421,615 km (0.058 R)
• M17: 27,033,233 km (0.065 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 453.8

Radius: 11.1

Gravity: 3.68 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 4.56 AU - 4.72 AU

Year: 4563 Days

Day: 10.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 96,855,084 km

• M1: 138,079 km (0.118 R)
• M2: 960,269 km (0.092 R)
• M3: 1,810,733 km (0.081 R)
• M4: 2,279,273 km (0.093 R)
• M5: 4,580,238 km (0.076 R)
• M6: 5,619,195 km (0.106 R)
• M7: 6,870,581 km (0.104 R)
• M8: 8,228,930 km (0.085 R)
• M9: 9,997,476 km (0.047 R)
• M10: 10,445,522 km (0.078 R)
• M11: 11,825,861 km (0.112 R)
• M12: 12,842,977 km (0.032 R)
• M13: 14,271,637 km (0.06 R)
• M14: 14,788,049 km (0.073 R)
• M15: 22,895,655 km (0.084 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 797.5

Radius: 9.6

Gravity: 8.65 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 6.24 AU - 8.04 AU

Year: 8711 Days

Day: 5.3 Hours

Environment

Temp: -197 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 96,855,084 km

• M1: 119,379 km (0.034 R)
• M2: 670,198 km (0.101 R)
• M3: 1,094,308 km (0.082 R)
• M4: 1,395,449 km (0.094 R)
• M5: 1,859,502 km (0.069 R)
• M6: 2,206,569 km (0.072 R)
• M7: 4,672,390 km (0.116 R)
• M8: 5,288,135 km (0.099 R)
• M9: 5,957,286 km (0.059 R)
• M10: 6,987,417 km (0.115 R)
• M11: 8,218,458 km (0.043 R)
• M12: 10,685,926 km (0.102 R)
• M13: 12,144,505 km (0.04 R)
• M14: 13,792,924 km (0.099 R)
• M15: 14,290,037 km (0.044 R)
• M16: 17,241,155 km (0.067 R)
• M17: 20,736,958 km (0.087 R)
• M18: 22,564,894 km (0.104 R)
• M19: 23,605,946 km (0.076 R)
• M20: 24,317,583 km (0.117 R)
• M21: 24,678,862 km (0.069 R)
• M22: 30,535,169 km (0.102 R)
• M23: 31,700,836 km (0.091 R)
• M24: 33,226,884 km (0.117 R)
• M25: 40,958,401 km (0.059 R)
• M26: 41,727,334 km (0.103 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 711.4

Radius: 4.1

Gravity: 42.32 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 12.42 AU - 18.82 AU

Year: 28185 Days

Day: 16.9 Hours

Environment

Temp: -208 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 96,855,084 km

• M1: 59,241 km (0.085 R)
• M2: 397,631 km (0.05 R)
• M3: 569,818 km (0.088 R)
• M4: 825,481 km (0.052 R)
• M5: 2,221,828 km (0.073 R)
• M6: 2,363,497 km (0.088 R)
• M7: 2,717,296 km (0.102 R)
• M8: 2,851,934 km (0.097 R)
• M9: 4,381,871 km (0.1 R)
• M10: 5,705,364 km (0.098 R)
• M11: 6,016,976 km (0.088 R)
• M12: 7,534,796 km (0.103 R)
• M13: 9,659,086 km (0.116 R)
• M14: 11,650,383 km (0.044 R)
• M15: 12,444,299 km (0.074 R)
• M16: 14,791,639 km (0.099 R)
• M17: 14,957,842 km (0.064 R)
• M18: 15,894,624 km (0.107 R)
• M19: 16,869,853 km (0.064 R)
• M20: 18,454,393 km (0.068 R)
• M21: 19,932,570 km (0.103 R)
• M22: 21,275,959 km (0.1 R)
• M23: 23,798,478 km (0.105 R)
• M24: 25,546,679 km (0.086 R)
• M25: 26,758,721 km (0.117 R)
• M26: 32,408,284 km (0.032 R)
• M27: 34,698,179 km (0.113 R)
• M28: 41,053,844 km (0.063 R)
• M29: 41,382,212 km (0.095 R)
• M30: 43,050,826 km (0.111 R)
• M31: 46,521,647 km (0.118 R)
• M32: 59,710,943 km (0.114 R)
• M33: 60,556,171 km (0.043 R)
• M34: 67,835,902 km (0.062 R)
• M35: 68,525,100 km (0.092 R)
• M36: 69,451,559 km (0.05 R)
• M37: 71,803,836 km (0.12 R)
• M38: 72,519,812 km (0.118 R)
• M39: 74,208,772 km (0.083 R)
• M40: 82,264,617 km (0.084 R)
• M41: 86,772,151 km (0.096 R)
• M42: 96,564,977 km (0.059 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 354 - 18,159 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit