🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.67 AU - 1.09 AU

Year: 313 Days

Day: 36.3 Hours

Environment

Temp: 16 °C

Axial Tilt: 32.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 2.1 AU - 2.66 AU

Year: 1391 Days

Day: 32 Hours

Environment

Temp: -88 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,408,597 km

• M1: 542,292 km (0.092 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 2.05 AU - 2.95 AU

Year: 1497 Days

Day: 30.9 Hours

Environment

Temp: -102 °C

Axial Tilt: 27.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 188.4

Radius: 9.9

Gravity: 1.92 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 4.14 AU - 5.92 AU

Year: 4273 Days

Day: 6.7 Hours

Environment

Temp: -153 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 64,408,597 km

• M1: 123,418 km (0.107 R)
• M2: 573,857 km (0.083 R)
• M3: 1,140,983 km (0.092 R)
• M4: 1,548,637 km (0.069 R)
• M5: 2,398,054 km (0.066 R)
• M6: 3,223,535 km (0.09 R)
• M7: 4,069,810 km (0.036 R)
• M8: 4,430,939 km (0.069 R)
• M9: 5,499,667 km (0.109 R)
• M10: 9,699,328 km (0.113 R)
• M11: 10,019,317 km (0.095 R)
• M12: 12,377,728 km (0.051 R)
• M13: 14,661,788 km (0.069 R)
• M14: 16,802,833 km (0.091 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 974.5

Radius: 10.7

Gravity: 8.51 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 7.52 AU - 8.54 AU

Year: 8618 Days

Day: 10.3 Hours

Environment

Temp: -169 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 64,408,597 km

• M1: 145,858 km (0.093 R)
• M2: 630,555 km (0.099 R)
• M3: 1,460,823 km (0.082 R)
• M4: 2,149,871 km (0.115 R)
• M5: 2,700,690 km (0.093 R)
• M6: 3,689,083 km (0.057 R)
• M7: 4,481,653 km (0.044 R)
• M8: 6,366,437 km (0.034 R)
• M9: 7,381,608 km (0.119 R)
• M10: 8,277,849 km (0.049 R)
• M11: 8,729,485 km (0.065 R)
• M12: 9,149,855 km (0.092 R)
• M13: 10,968,516 km (0.052 R)
• M14: 13,627,917 km (0.109 R)
• M15: 14,451,304 km (0.096 R)
• M16: 15,374,921 km (0.112 R)
• M17: 16,477,906 km (0.095 R)
• M18: 17,855,403 km (0.117 R)
• M19: 18,764,061 km (0.099 R)
• M20: 20,023,226 km (0.09 R)
• M21: 22,972,698 km (0.097 R)
• M22: 24,047,409 km (0.031 R)
• M23: 25,626,714 km (0.097 R)
• M24: 26,880,194 km (0.084 R)
• M25: 30,778,715 km (0.101 R)
• M26: 31,209,856 km (0.11 R)
• M27: 32,084,106 km (0.092 R)
• M28: 36,221,833 km (0.106 R)
• M29: 37,799,492 km (0.041 R)
• M30: 38,294,063 km (0.101 R)
• M31: 41,091,394 km (0.107 R)
• M32: 42,539,950 km (0.105 R)
• M33: 45,958,261 km (0.109 R)
• M34: 48,529,998 km (0.074 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 795.3

Radius: 10.6

Gravity: 7.08 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 9.92 AU - 10.16 AU

Year: 12049 Days

Day: 10.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 64,408,597 km

• M1: 140,772 km (0.06 R)
• M2: 480,658 km (0.113 R)
• M3: 928,404 km (0.092 R)
• M4: 1,637,947 km (0.069 R)
• M5: 2,085,544 km (0.062 R)
• M6: 3,404,997 km (0.113 R)
• M7: 4,141,019 km (0.065 R)
• M8: 4,946,902 km (0.107 R)
• M9: 6,544,608 km (0.032 R)
• M10: 7,505,026 km (0.103 R)
• M11: 8,134,235 km (0.077 R)
• M12: 12,860,181 km (0.078 R)
• M13: 14,773,089 km (0.076 R)
• M14: 15,978,848 km (0.06 R)
• M15: 19,237,538 km (0.046 R)
• M16: 20,674,127 km (0.064 R)
• M17: 21,819,897 km (0.049 R)
• M18: 28,728,177 km (0.031 R)
• M19: 32,909,587 km (0.086 R)
• M20: 34,226,796 km (0.087 R)
• M21: 36,838,924 km (0.038 R)
• M22: 40,118,409 km (0.114 R)
• M23: 41,759,498 km (0.078 R)
• M24: 43,587,584 km (0.067 R)
• M25: 44,593,629 km (0.043 R)
• M26: 45,029,557 km (0.109 R)
• M27: 55,689,453 km (0.079 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 461.6

Radius: 6.2

Gravity: 12.01 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 10.97 AU - 16.21 AU

Year: 18975 Days

Day: 16.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 138.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 64,408,597 km

• M1: 77,492 km (0.076 R)
• M2: 416,032 km (0.101 R)
• M3: 631,303 km (0.106 R)
• M4: 1,234,033 km (0.085 R)
• M5: 1,831,527 km (0.075 R)
• M6: 2,474,050 km (0.104 R)
• M7: 2,858,965 km (0.107 R)
• M8: 3,283,075 km (0.11 R)
• M9: 3,607,104 km (0.102 R)
• M10: 3,805,770 km (0.096 R)
• M11: 4,194,276 km (0.093 R)
• M12: 4,911,747 km (0.025 R)
• M13: 5,594,512 km (0.118 R)
• M14: 8,070,356 km (0.068 R)
• M15: 8,660,969 km (0.11 R)
• M16: 9,600,443 km (0.112 R)
• M17: 9,928,212 km (0.103 R)
• M18: 10,320,009 km (0.115 R)
• M19: 10,663,935 km (0.097 R)
• M20: 11,194,109 km (0.116 R)
• M21: 12,499,500 km (0.079 R)
• M22: 13,972,740 km (0.094 R)
• M23: 14,751,098 km (0.076 R)
• M24: 15,261,227 km (0.073 R)
• M25: 17,259,406 km (0.028 R)
• M26: 17,500,707 km (0.102 R)
• M27: 17,907,763 km (0.104 R)
• M28: 18,572,127 km (0.099 R)
• M29: 20,304,919 km (0.033 R)
• M30: 21,210,584 km (0.09 R)
• M31: 23,199,488 km (0.025 R)
• M32: 27,763,420 km (0.089 R)
• M33: 30,605,780 km (0.116 R)
• M34: 31,435,001 km (0.107 R)
• M35: 36,728,222 km (0.056 R)
• M36: 38,070,564 km (0.118 R)
• M37: 39,445,368 km (0.118 R)
• M38: 39,724,219 km (0.038 R)
• M39: 53,169,477 km (0.075 R)
• M40: 54,023,082 km (0.095 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 490 - 17,110 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit