🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.43 AU - 0.69 AU

Year: 271 Days

Day: 16.8 Hours

Environment

Temp: -128 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,047,061 km

• M1: 168,896 km (0.099 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 284.5

Radius: 9.9

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.74 AU - 1.23 AU

Year: 626 Days

Day: 14.5 Hours

Environment

Temp: -156 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 57,047,061 km

• M1: 123,119 km (0.103 R)
• M2: 481,556 km (0.061 R)
• M3: 850,763 km (0.056 R)
• M4: 1,161,179 km (0.072 R)
• M5: 1,502,711 km (0.062 R)
• M6: 1,850,376 km (0.082 R)
• M7: 2,497,686 km (0.102 R)
• M8: 2,948,125 km (0.097 R)
• M9: 3,370,141 km (0.109 R)
• M10: 3,806,817 km (0.069 R)
• M11: 4,391,595 km (0.078 R)
• M12: 4,705,900 km (0.109 R)
• M13: 5,428,308 km (0.062 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 580.3

Radius: 8.5

Gravity: 8.03 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.85 AU - 1.29 AU

Year: 715 Days

Day: 14 Hours

Environment

Temp: -169 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 57,047,061 km

• M1: 105,766 km (0.116 R)
• M2: 377,585 km (0.104 R)
• M3: 644,468 km (0.103 R)
• M4: 963,111 km (0.119 R)
• M5: 1,394,551 km (0.119 R)
• M6: 1,720,525 km (0.046 R)
• M7: 2,023,162 km (0.116 R)
• M8: 2,647,882 km (0.082 R)
• M9: 3,165,042 km (0.063 R)
• M10: 3,487,874 km (0.092 R)
• M11: 3,762,087 km (0.099 R)
• M12: 4,050,512 km (0.09 R)
• M13: 4,385,013 km (0.083 R)
• M14: 4,904,566 km (0.046 R)
• M15: 5,537,365 km (0.079 R)
• M16: 5,911,809 km (0.104 R)
• M17: 6,464,423 km (0.097 R)
• M18: 6,837,670 km (0.087 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 623.7

Radius: 8.3

Gravity: 9.05 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 3.62 AU - 4.76 AU

Year: 5538 Days

Day: 6.7 Hours

Environment

Temp: -204 °C

Axial Tilt: 48.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 57,047,061 km

• M1: 103,223 km (0.1 R)
• M2: 704,307 km (0.109 R)
• M3: 1,155,494 km (0.089 R)
• M4: 2,071,931 km (0.082 R)
• M5: 2,351,230 km (0.08 R)
• M6: 2,910,875 km (0.051 R)
• M7: 3,513,605 km (0.048 R)
• M8: 3,799,487 km (0.075 R)
• M9: 4,269,822 km (0.054 R)
• M10: 4,752,126 km (0.089 R)
• M11: 5,047,582 km (0.115 R)
• M12: 5,384,027 km (0.04 R)
• M13: 6,419,095 km (0.093 R)
• M14: 7,018,085 km (0.05 R)
• M15: 7,911,184 km (0.114 R)
• M16: 8,758,058 km (0.098 R)
• M17: 9,452,940 km (0.102 R)
• M18: 10,183,875 km (0.091 R)
• M19: 10,585,994 km (0.115 R)
• M20: 11,374,076 km (0.111 R)
• M21: 12,151,237 km (0.114 R)
• M22: 15,675,014 km (0.104 R)
• M23: 20,034,147 km (0.109 R)
• M24: 24,260,436 km (0.084 R)
• M25: 24,977,908 km (0.027 R)
• M26: 25,382,720 km (0.113 R)
• M27: 27,472,003 km (0.119 R)
• M28: 30,678,335 km (0.112 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 805.7

Radius: 7.5

Gravity: 14.32 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 4.74 AU - 7.38 AU

Year: 9632 Days

Day: 20.9 Hours

Environment

Temp: -229 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 57,047,061 km

• M1: 93,349 km (0.109 R)
• M2: 343,926 km (0.032 R)
• M3: 624,870 km (0.102 R)
• M4: 949,049 km (0.077 R)
• M5: 1,518,418 km (0.067 R)
• M6: 2,115,912 km (0.056 R)
• M7: 2,690,667 km (0.119 R)
• M8: 3,105,951 km (0.084 R)
• M9: 3,341,119 km (0.094 R)
• M10: 4,346,566 km (0.101 R)
• M11: 5,643,280 km (0.099 R)
• M12: 8,650,946 km (0.115 R)
• M13: 9,408,509 km (0.063 R)
• M14: 10,106,832 km (0.091 R)
• M15: 14,513,088 km (0.074 R)
• M16: 15,580,768 km (0.089 R)
• M17: 18,941,334 km (0.071 R)
• M18: 20,052,847 km (0.064 R)
• M19: 21,715,328 km (0.07 R)
• M20: 22,058,505 km (0.09 R)
• M21: 22,318,207 km (0.078 R)
• M22: 25,692,387 km (0.108 R)
• M23: 27,251,197 km (0.057 R)
• M24: 27,952,661 km (0.079 R)
• M25: 30,235,674 km (0.115 R)
• M26: 30,987,404 km (0.084 R)
• M27: 34,934,095 km (0.063 R)
• M28: 36,000,578 km (0.083 R)
• M29: 37,456,165 km (0.103 R)
• M30: 38,198,470 km (0.083 R)
• M31: 46,452,233 km (0.052 R)
• M32: 47,022,201 km (0.108 R)
• M33: 48,030,940 km (0.099 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 745.2

Radius: 5.8

Gravity: 22.15 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 6.25 AU - 8.13 AU

Year: 12448 Days

Day: 24.6 Hours

Environment

Temp: -226 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 57,047,061 km

• M1: 72,106 km (0.051 R)
• M2: 1,296,266 km (0.088 R)
• M3: 1,852,919 km (0.086 R)
• M4: 2,686,329 km (0.045 R)
• M5: 3,610,245 km (0.099 R)
• M6: 5,545,892 km (0.112 R)
• M7: 5,912,257 km (0.102 R)
• M8: 6,333,824 km (0.032 R)
• M9: 6,652,767 km (0.116 R)
• M10: 7,497,396 km (0.044 R)
• M11: 8,602,476 km (0.104 R)
• M12: 9,917,890 km (0.118 R)
• M13: 11,131,278 km (0.037 R)
• M14: 11,595,929 km (0.026 R)
• M15: 12,134,182 km (0.114 R)
• M16: 12,440,409 km (0.075 R)
• M17: 18,788,894 km (0.093 R)
• M18: 20,036,241 km (0.077 R)
• M19: 20,378,072 km (0.088 R)
• M20: 21,694,384 km (0.105 R)
• M21: 22,972,997 km (0.08 R)
• M22: 24,984,191 km (0.104 R)
• M23: 27,422,935 km (0.098 R)
• M24: 28,056,482 km (0.094 R)
• M25: 32,180,896 km (0.108 R)
• M26: 32,532,002 km (0.047 R)
• M27: 33,721,006 km (0.102 R)
• M28: 49,230,116 km (0.045 R)
• M29: 50,953,932 km (0.113 R)
• M30: 52,071,578 km (0.08 R)
• M31: 56,535,878 km (0.04 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 491 - 16,111 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit