🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.08 AU - 1.18 AU

Year: 420 Days

Day: 25.5 Hours

Environment

Temp: 48 °C

Axial Tilt: 32 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.03 AU - 1.61 AU

Year: 531 Days

Day: 24.9 Hours

Environment

Temp: 12 °C

Axial Tilt: 45.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.35 AU - 1.87 AU

Year: 715 Days

Day: 23.8 Hours

Environment

Temp: -24 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 101.9

Radius: 10.2

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 5.67 AU - 5.91 AU

Year: 4874 Days

Day: 10.3 Hours

Environment

Temp: -131 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 86,200,621 km

• M1: 126,859 km (0.072 R)
• M2: 465,698 km (0.095 R)
• M3: 1,218,026 km (0.071 R)
• M4: 1,852,470 km (0.104 R)
• M5: 2,583,705 km (0.047 R)
• M6: 3,430,130 km (0.099 R)
• M7: 4,255,611 km (0.085 R)
• M8: 5,974,939 km (0.107 R)
• M9: 7,084,955 km (0.118 R)
• M10: 8,418,919 km (0.117 R)
• M11: 9,210,591 km (0.084 R)
• M12: 10,155,451 km (0.117 R)
• M13: 11,730,418 km (0.112 R)
• M14: 12,799,145 km (0.049 R)
• M15: 13,931,451 km (0.108 R)
• M16: 15,404,542 km (0.113 R)

Asteroid Belt

Center: 8.25 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 10.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 631.4

Radius: 14.8

Gravity: 2.88 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 8.36 AU - 13.06 AU

Year: 12262 Days

Day: 10.1 Hours

Environment

Temp: -163 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 86,200,621 km

• M1: 184,005 km (0.092 R)
• M2: 823,686 km (0.115 R)
• M3: 1,378,395 km (0.112 R)
• M4: 1,929,214 km (0.066 R)
• M5: 3,318,978 km (0.108 R)
• M6: 4,782,943 km (0.049 R)
• M7: 5,470,046 km (0.118 R)
• M8: 6,373,318 km (0.115 R)
• M9: 6,841,260 km (0.05 R)
• M10: 8,202,900 km (0.07 R)
• M11: 10,308,789 km (0.117 R)
• M12: 12,572,205 km (0.119 R)
• M13: 14,675,252 km (0.042 R)
• M14: 15,565,060 km (0.094 R)
• M15: 16,636,181 km (0.103 R)
• M16: 18,062,746 km (0.12 R)
• M17: 20,902,114 km (0.065 R)
• M18: 28,802,976 km (0.109 R)
• M19: 30,746,252 km (0.115 R)
• M20: 32,431,173 km (0.06 R)
• M21: 33,823,031 km (0.11 R)
• M22: 34,414,541 km (0.118 R)
• M23: 37,728,882 km (0.054 R)
• M24: 40,449,768 km (0.078 R)
• M25: 41,790,464 km (0.074 R)
• M26: 44,277,828 km (0.054 R)
• M27: 51,703,268 km (0.093 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 890.2

Radius: 14

Gravity: 4.54 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 11.38 AU - 13.22 AU

Year: 15092 Days

Day: 6.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 86,200,621 km

• M1: 174,132 km (0.111 R)
• M2: 615,894 km (0.113 R)
• M3: 1,146,967 km (0.057 R)
• M4: 1,900,791 km (0.063 R)
• M5: 2,686,179 km (0.095 R)
• M6: 4,061,133 km (0.041 R)
• M7: 4,501,998 km (0.094 R)
• M8: 5,187,755 km (0.07 R)
• M9: 6,061,706 km (0.09 R)
• M10: 7,484,830 km (0.113 R)
• M11: 8,755,066 km (0.061 R)
• M12: 13,567,928 km (0.11 R)
• M13: 15,001,824 km (0.119 R)
• M14: 17,834,161 km (0.111 R)
• M15: 23,219,086 km (0.094 R)
• M16: 26,878,997 km (0.087 R)
• M17: 29,835,201 km (0.084 R)
• M18: 37,609,952 km (0.076 R)
• M19: 42,630,307 km (0.059 R)
• M20: 48,080,456 km (0.081 R)
• M21: 48,731,506 km (0.116 R)
• M22: 54,505,087 km (0.098 R)
• M23: 59,030,422 km (0.069 R)
• M24: 63,996,324 km (0.081 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 954.9

Radius: 7.7

Gravity: 16.11 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 14.75 AU - 15.35 AU

Year: 20426 Days

Day: 17.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 86,200,621 km

• M1: 95,743 km (0.071 R)
• M2: 398,080 km (0.103 R)
• M3: 677,080 km (0.069 R)
• M4: 1,609,075 km (0.074 R)
• M5: 2,562,911 km (0.075 R)
• M6: 3,600,821 km (0.103 R)
• M7: 4,079,684 km (0.087 R)
• M8: 4,600,284 km (0.073 R)
• M9: 4,857,892 km (0.068 R)
• M10: 5,524,201 km (0.084 R)
• M11: 5,858,253 km (0.12 R)
• M12: 6,161,488 km (0.1 R)
• M13: 6,429,567 km (0.084 R)
• M14: 7,683,347 km (0.11 R)
• M15: 8,697,471 km (0.083 R)
• M16: 11,250,957 km (0.026 R)
• M17: 12,770,273 km (0.098 R)
• M18: 13,578,999 km (0.094 R)
• M19: 17,245,792 km (0.069 R)
• M20: 17,600,638 km (0.048 R)
• M21: 18,601,598 km (0.106 R)
• M22: 19,353,028 km (0.075 R)
• M23: 21,935,087 km (0.106 R)
• M24: 24,850,600 km (0.086 R)
• M25: 26,931,656 km (0.102 R)
• M26: 32,100,561 km (0.117 R)
• M27: 34,006,738 km (0.071 R)
• M28: 36,276,137 km (0.105 R)
• M29: 40,176,154 km (0.101 R)
• M30: 41,747,829 km (0.089 R)
• M31: 44,181,487 km (0.073 R)
• M32: 49,329,449 km (0.104 R)
• M33: 50,948,397 km (0.069 R)
• M34: 54,482,049 km (0.085 R)
• M35: 55,246,194 km (0.119 R)
• M36: 59,375,993 km (0.118 R)
• M37: 76,038,055 km (0.111 R)

Kuiper Belt

Range: 31.4 - 60.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 379 - 10,963 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit