🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.92 AU - 0.98 AU

Year: 351 Days

Day: 16.4 Hours

Environment

Temp: 9 °C

Axial Tilt: 31.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Gas Giant

Semi-Major Axis: 4.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 311.7

Radius: 12.1

Gravity: 2.13 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 3.84 AU - 6 AU

Year: 4133 Days

Day: 11.6 Hours

Environment

Temp: -154 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 39,990,215 km

• M1: 150,645 km (0.113 R)
• M2: 655,987 km (0.119 R)
• M3: 1,221,317 km (0.102 R)
• M4: 1,644,230 km (0.115 R)
• M5: 2,765,765 km (0.067 R)
• M6: 4,471,331 km (0.083 R)
• M7: 4,851,010 km (0.106 R)
• M8: 5,624,880 km (0.101 R)
• M9: 6,479,383 km (0.108 R)
• M10: 7,418,409 km (0.088 R)
• M11: 9,206,103 km (0.062 R)
• M12: 10,011,239 km (0.111 R)
• M13: 10,508,652 km (0.074 R)
• M14: 11,719,647 km (0.12 R)
• M15: 12,798,247 km (0.094 R)
• M16: 13,568,676 km (0.068 R)
• M17: 15,352,332 km (0.068 R)
• M18: 15,911,529 km (0.064 R)
• M19: 16,642,913 km (0.036 R)
• M20: 17,124,767 km (0.081 R)
• M21: 18,972,002 km (0.072 R)
• M22: 20,093,836 km (0.084 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 510.4

Radius: 14.5

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 6.06 AU - 7.76 AU

Year: 6880 Days

Day: 9.2 Hours

Environment

Temp: -157 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 39,990,215 km

• M1: 180,864 km (0.062 R)
• M2: 993,330 km (0.107 R)
• M3: 1,587,682 km (0.068 R)
• M4: 3,395,273 km (0.089 R)
• M5: 3,928,889 km (0.119 R)
• M6: 5,252,232 km (0.035 R)
• M7: 5,723,764 km (0.118 R)
• M8: 7,311,596 km (0.116 R)
• M9: 7,901,610 km (0.093 R)
• M10: 8,805,181 km (0.047 R)
• M11: 9,261,305 km (0.098 R)
• M12: 10,311,482 km (0.087 R)
• M13: 10,865,593 km (0.117 R)
• M14: 13,555,362 km (0.104 R)
• M15: 15,084,103 km (0.055 R)
• M16: 19,580,267 km (0.1 R)
• M17: 21,680,471 km (0.11 R)
• M18: 24,900,566 km (0.088 R)
• M19: 25,564,032 km (0.051 R)
• M20: 26,840,102 km (0.064 R)
• M21: 27,980,038 km (0.082 R)
• M22: 29,060,733 km (0.116 R)
• M23: 29,611,403 km (0.043 R)
• M24: 30,356,400 km (0.098 R)
• M25: 31,018,520 km (0.086 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 407

Radius: 12.8

Gravity: 2.48 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 7.54 AU - 7.84 AU

Year: 8077 Days

Day: 12.8 Hours

Environment

Temp: -164 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 39,990,215 km

• M1: 159,172 km (0.058 R)
• M2: 1,136,495 km (0.049 R)
• M3: 1,728,753 km (0.057 R)
• M4: 2,175,602 km (0.09 R)
• M5: 3,224,881 km (0.082 R)
• M6: 4,534,012 km (0.106 R)
• M7: 5,050,873 km (0.104 R)
• M8: 6,074,422 km (0.098 R)
• M9: 8,652,591 km (0.056 R)
• M10: 9,066,828 km (0.108 R)
• M11: 10,343,945 km (0.086 R)
• M12: 10,763,716 km (0.098 R)
• M13: 23,705,727 km (0.053 R)
• M14: 25,860,086 km (0.094 R)
• M15: 26,722,518 km (0.057 R)
• M16: 29,054,599 km (0.065 R)
• M17: 30,650,809 km (0.115 R)
• M18: 31,910,273 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 685.6

Radius: 13.9

Gravity: 3.55 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 6.45 AU - 9.91 AU

Year: 8861 Days

Day: 15 Hours

Environment

Temp: -162 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 39,990,215 km

• M1: 174,581 km (0.034 R)
• M2: 688,300 km (0.035 R)
• M3: 1,350,570 km (0.106 R)
• M4: 1,829,283 km (0.112 R)
• M5: 3,013,948 km (0.103 R)
• M6: 3,603,065 km (0.119 R)
• M7: 5,356,501 km (0.097 R)
• M8: 6,017,425 km (0.044 R)
• M9: 7,266,118 km (0.065 R)
• M10: 8,592,902 km (0.105 R)
• M11: 10,075,566 km (0.066 R)
• M12: 11,033,292 km (0.106 R)
• M13: 12,955,475 km (0.118 R)
• M14: 14,900,247 km (0.105 R)
• M15: 22,731,696 km (0.112 R)
• M16: 25,548,474 km (0.104 R)
• M17: 26,380,837 km (0.105 R)
• M18: 27,040,713 km (0.11 R)
• M19: 28,590,397 km (0.049 R)
• M20: 29,487,685 km (0.104 R)
• M21: 30,609,819 km (0.109 R)
• M22: 34,036,358 km (0.104 R)
• M23: 37,829,711 km (0.111 R)
• M24: 41,262,234 km (0.064 R)
• M25: 41,768,922 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 501.1

Radius: 10.1

Gravity: 4.91 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 7.95 AU - 8.47 AU

Year: 8910 Days

Day: 9.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 39,990,215 km

• M1: 125,662 km (0.096 R)
• M2: 521,797 km (0.104 R)
• M3: 982,110 km (0.103 R)
• M4: 1,468,901 km (0.052 R)
• M5: 2,715,351 km (0.062 R)
• M6: 4,617,488 km (0.049 R)
• M7: 5,795,870 km (0.116 R)
• M8: 6,685,978 km (0.036 R)
• M9: 7,315,635 km (0.083 R)
• M10: 8,693,431 km (0.085 R)
• M11: 9,085,378 km (0.12 R)
• M12: 10,922,589 km (0.085 R)
• M13: 14,943,032 km (0.104 R)
• M14: 16,345,213 km (0.088 R)
• M15: 19,483,327 km (0.066 R)
• M16: 22,755,332 km (0.107 R)
• M17: 23,753,449 km (0.089 R)
• M18: 25,481,753 km (0.097 R)
• M19: 28,323,814 km (0.06 R)
• M20: 28,897,222 km (0.049 R)
• M21: 32,398,261 km (0.053 R)
• M22: 33,874,643 km (0.06 R)
• M23: 35,726,963 km (0.069 R)
• M24: 36,284,365 km (0.099 R)
• M25: 37,416,671 km (0.074 R)
• M26: 37,760,896 km (0.09 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 235 - 15,432 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit