🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.21 AU - 1.31 AU

Year: 514 Days

Day: 47 Hours

Environment

Temp: 9 °C

Axial Tilt: 39.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 61,791,951 km

• M1: 446,400 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.9 AU - 3.12 AU

Year: 1445 Days

Day: 18.7 Hours

Environment

Temp: -84 °C

Axial Tilt: 20.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 7.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 916.3

Radius: 9.5

Gravity: 10.15 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 6.17 AU - 7.97 AU

Year: 6832 Days

Day: 7.4 Hours

Environment

Temp: -162 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 61,791,951 km

• M1: 134,488 km (0.08 R)
• M2: 427,401 km (0.095 R)
• M3: 777,011 km (0.082 R)
• M4: 1,000,959 km (0.108 R)
• M5: 1,801,607 km (0.058 R)
• M6: 2,131,470 km (0.117 R)
• M7: 2,354,970 km (0.107 R)
• M8: 2,753,648 km (0.114 R)
• M9: 3,389,888 km (0.115 R)
• M10: 4,459,662 km (0.085 R)
• M11: 4,924,164 km (0.11 R)
• M12: 5,266,294 km (0.117 R)
• M13: 5,740,818 km (0.04 R)
• M14: 6,851,882 km (0.081 R)
• M15: 7,919,412 km (0.047 R)
• M16: 8,762,246 km (0.053 R)
• M17: 11,249,311 km (0.091 R)
• M18: 11,723,387 km (0.107 R)
• M19: 12,430,685 km (0.089 R)
• M20: 13,483,854 km (0.074 R)
• M21: 16,434,972 km (0.115 R)
• M22: 16,694,075 km (0.107 R)
• M23: 17,483,952 km (0.104 R)
• M24: 18,896,605 km (0.032 R)
• M25: 19,963,836 km (0.083 R)
• M26: 26,788,192 km (0.073 R)
• M27: 27,787,655 km (0.107 R)
• M28: 28,396,069 km (0.094 R)
• M29: 29,771,921 km (0.103 R)
• M30: 30,191,094 km (0.055 R)
• M31: 31,038,117 km (0.119 R)
• M32: 33,502,144 km (0.114 R)
• M33: 34,844,785 km (0.106 R)
• M34: 35,526,054 km (0.114 R)
• M35: 38,159,425 km (0.09 R)
• M36: 38,396,388 km (0.12 R)
• M37: 39,431,306 km (0.098 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 29.9

Radius: 12.9

Gravity: 0.18 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 8.07 AU - 8.25 AU

Year: 8472 Days

Day: 14.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 61,791,951 km

• M1: 173,833 km (0.079 R)
• M2: 1,569,431 km (0.113 R)
• M3: 2,229,307 km (0.116 R)
• M4: 2,552,439 km (0.109 R)
• M5: 2,822,762 km (0.107 R)
• M6: 3,590,498 km (0.048 R)
• M7: 4,125,460 km (0.107 R)
• M8: 5,137,640 km (0.03 R)
• M9: 5,851,670 km (0.096 R)
• M10: 8,105,362 km (0.109 R)
• M11: 8,569,714 km (0.102 R)
• M12: 13,229,837 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 458.7

Radius: 11.3

Gravity: 3.59 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 6.71 AU - 10.55 AU

Year: 9214 Days

Day: 10.5 Hours

Environment

Temp: -159 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 61,791,951 km

• M1: 159,621 km (0.113 R)
• M2: 387,458 km (0.12 R)
• M3: 778,657 km (0.086 R)
• M4: 1,803,402 km (0.085 R)
• M5: 2,020,918 km (0.072 R)
• M6: 2,982,383 km (0.069 R)
• M7: 4,041,686 km (0.091 R)
• M8: 4,345,519 km (0.107 R)
• M9: 5,239,965 km (0.062 R)
• M10: 5,528,090 km (0.07 R)
• M11: 5,854,064 km (0.106 R)
• M12: 7,388,639 km (0.073 R)
• M13: 8,152,934 km (0.092 R)
• M14: 8,992,926 km (0.086 R)
• M15: 11,046,307 km (0.064 R)
• M16: 12,726,740 km (0.119 R)
• M17: 13,727,849 km (0.098 R)
• M18: 16,960,808 km (0.038 R)
• M19: 18,008,442 km (0.085 R)
• M20: 24,151,679 km (0.111 R)
• M21: 26,036,612 km (0.114 R)
• M22: 32,762,382 km (0.106 R)
• M23: 33,194,870 km (0.086 R)
• M24: 38,920,429 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 797.2

Radius: 10.5

Gravity: 7.23 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 9.62 AU - 12.72 AU

Year: 13568 Days

Day: 13.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 61,791,951 km

• M1: 132,095 km (0.099 R)
• M2: 360,082 km (0.029 R)
• M3: 630,106 km (0.037 R)
• M4: 1,221,317 km (0.072 R)
• M5: 1,850,226 km (0.107 R)
• M6: 2,195,498 km (0.086 R)
• M7: 4,559,294 km (0.109 R)
• M8: 4,896,039 km (0.055 R)
• M9: 5,606,330 km (0.101 R)
• M10: 8,663,512 km (0.102 R)
• M11: 9,751,238 km (0.081 R)
• M12: 10,344,693 km (0.087 R)
• M13: 10,955,950 km (0.065 R)
• M14: 13,406,064 km (0.088 R)
• M15: 14,694,700 km (0.047 R)
• M16: 15,793,496 km (0.098 R)
• M17: 16,105,856 km (0.088 R)
• M18: 17,255,666 km (0.095 R)
• M19: 18,244,508 km (0.112 R)
• M20: 18,580,205 km (0.051 R)
• M21: 21,740,610 km (0.115 R)
• M22: 24,371,438 km (0.08 R)
• M23: 26,584,888 km (0.033 R)
• M24: 31,126,530 km (0.071 R)
• M25: 31,477,337 km (0.086 R)
• M26: 31,918,501 km (0.106 R)
• M27: 33,623,169 km (0.102 R)
• M28: 35,652,464 km (0.088 R)
• M29: 37,357,281 km (0.12 R)
• M30: 38,516,066 km (0.107 R)
• M31: 46,373,844 km (0.047 R)
• M32: 47,340,097 km (0.03 R)
• M33: 47,881,192 km (0.11 R)
• M34: 49,302,372 km (0.081 R)
• M35: 50,521,295 km (0.065 R)
• M36: 57,076,225 km (0.089 R)
• M37: 60,199,230 km (0.047 R)
• M38: 60,564,848 km (0.109 R)

Kuiper Belt

Range: 30.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 172 - 13,831 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit