🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.62 AU - 0.62 AU

Year: 186 Days

Day: 42.3 Hours

Environment

Temp: 153 °C

Axial Tilt: 25.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 24,391,046 km

• M1: 390,600 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.14 AU - 1.2 AU

Year: 482 Days

Day: 39.8 Hours

Environment

Temp: 0 °C

Axial Tilt: 20.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 24,391,046 km

• M1: 830,119 km (0.089 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.4 AU - 2.12 AU

Year: 889 Days

Day: 31.8 Hours

Environment

Temp: -78 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,391,046 km

• M1: 775,067 km (0.099 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 3.05 AU - 3.35 AU

Year: 2180 Days

Day: 39.4 Hours

Environment

Temp: -126 °C

Axial Tilt: 12.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 9.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 524.4

Radius: 13.6

Gravity: 2.84 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 7.56 AU - 11.44 AU

Year: 11150 Days

Day: 7.7 Hours

Environment

Temp: -178 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 24,391,046 km

• M1: 169,195 km (0.06 R)
• M2: 704,307 km (0.09 R)
• M3: 1,362,986 km (0.077 R)
• M4: 2,397,755 km (0.097 R)
• M5: 3,042,671 km (0.08 R)
• M6: 4,036,300 km (0.065 R)
• M7: 5,015,717 km (0.067 R)
• M8: 7,322,965 km (0.102 R)
• M9: 8,508,379 km (0.043 R)
• M10: 9,054,112 km (0.094 R)
• M11: 16,145,799 km (0.1 R)
• M12: 16,913,086 km (0.096 R)
• M13: 17,924,667 km (0.112 R)
• M14: 19,129,678 km (0.034 R)
• M15: 21,617,341 km (0.074 R)
• M16: 24,860,174 km (0.068 R)
• M17: 25,508,232 km (0.101 R)
• M18: 28,014,744 km (0.102 R)
• M19: 33,624,964 km (0.115 R)
• M20: 36,041,269 km (0.1 R)
• M21: 36,871,686 km (0.04 R)
• M22: 37,836,443 km (0.059 R)
• M23: 40,449,020 km (0.084 R)
• M24: 41,217,056 km (0.086 R)
• M25: 43,046,937 km (0.101 R)
• M26: 46,031,115 km (0.084 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 448.2

Radius: 11.7

Gravity: 3.27 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 8.88 AU - 10.4 AU

Year: 11398 Days

Day: 12.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 24,391,046 km

• M1: 145,559 km (0.052 R)
• M2: 681,867 km (0.072 R)
• M3: 1,204,263 km (0.104 R)
• M4: 1,642,435 km (0.096 R)
• M5: 3,451,073 km (0.109 R)
• M6: 4,637,684 km (0.082 R)
• M7: 5,502,808 km (0.114 R)
• M8: 6,113,915 km (0.12 R)
• M9: 6,620,155 km (0.107 R)
• M10: 7,154,069 km (0.1 R)
• M11: 7,716,707 km (0.105 R)
• M12: 9,160,027 km (0.075 R)
• M13: 10,570,885 km (0.105 R)
• M14: 11,679,405 km (0.113 R)
• M15: 12,980,757 km (0.064 R)
• M16: 14,126,826 km (0.107 R)
• M17: 15,013,642 km (0.099 R)
• M18: 24,020,481 km (0.08 R)
• M19: 25,191,384 km (0.092 R)
• M20: 29,948,895 km (0.12 R)
• M21: 34,027,232 km (0.096 R)
• M22: 34,816,810 km (0.047 R)
• M23: 38,827,230 km (0.06 R)
• M24: 39,318,509 km (0.067 R)
• M25: 39,813,828 km (0.074 R)
• M26: 41,324,766 km (0.068 R)
• M27: 42,223,700 km (0.062 R)
• M28: 44,594,976 km (0.041 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 872.7

Radius: 10.3

Gravity: 8.23 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 7.34 AU - 11.94 AU

Year: 11398 Days

Day: 10.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 24,391,046 km

• M1: 128,056 km (0.067 R)
• M2: 469,139 km (0.06 R)
• M3: 900,430 km (0.063 R)
• M4: 1,229,246 km (0.102 R)
• M5: 1,610,122 km (0.088 R)
• M6: 2,331,932 km (0.08 R)
• M7: 3,040,278 km (0.108 R)
• M8: 3,381,510 km (0.095 R)
• M9: 4,026,875 km (0.035 R)
• M10: 5,079,596 km (0.085 R)
• M11: 6,824,356 km (0.109 R)
• M12: 7,457,005 km (0.102 R)
• M13: 9,135,194 km (0.061 R)
• M14: 10,115,958 km (0.102 R)
• M15: 10,826,548 km (0.091 R)
• M16: 12,225,437 km (0.034 R)
• M17: 14,408,369 km (0.104 R)
• M18: 16,170,931 km (0.105 R)
• M19: 23,425,231 km (0.098 R)
• M20: 27,180,437 km (0.087 R)
• M21: 30,751,787 km (0.031 R)
• M22: 33,657,127 km (0.078 R)
• M23: 38,155,386 km (0.078 R)
• M24: 41,367,402 km (0.089 R)
• M25: 44,322,109 km (0.101 R)
• M26: 45,045,714 km (0.061 R)
• M27: 48,476,592 km (0.084 R)
• M28: 49,554,295 km (0.092 R)
• M29: 54,190,183 km (0.103 R)
• M30: 55,518,163 km (0.119 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 978.5

Radius: 9.9

Gravity: 9.98 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 8.76 AU - 11.9 AU

Year: 12643 Days

Day: 6.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 24,391,046 km

• M1: 123,269 km (0.075 R)
• M2: 604,675 km (0.06 R)
• M3: 1,107,473 km (0.108 R)
• M4: 1,596,808 km (0.115 R)
• M5: 2,325,798 km (0.09 R)
• M6: 2,709,965 km (0.106 R)
• M7: 3,062,268 km (0.097 R)
• M8: 3,579,727 km (0.089 R)
• M9: 4,215,518 km (0.05 R)
• M10: 4,890,953 km (0.067 R)
• M11: 5,201,817 km (0.112 R)
• M12: 6,175,251 km (0.035 R)
• M13: 7,133,574 km (0.077 R)
• M14: 7,625,602 km (0.112 R)
• M15: 8,187,940 km (0.07 R)
• M16: 10,661,242 km (0.058 R)
• M17: 13,866,526 km (0.108 R)
• M18: 19,669,726 km (0.108 R)
• M19: 22,669,762 km (0.106 R)
• M20: 23,246,163 km (0.04 R)
• M21: 25,238,507 km (0.116 R)
• M22: 28,436,610 km (0.116 R)
• M23: 34,225,150 km (0.108 R)
• M24: 34,856,603 km (0.06 R)
• M25: 36,403,894 km (0.081 R)
• M26: 39,083,641 km (0.052 R)
• M27: 40,894,523 km (0.095 R)
• M28: 43,936,595 km (0.077 R)
• M29: 47,126,471 km (0.105 R)
• M30: 49,497,298 km (0.08 R)
• M31: 54,990,831 km (0.045 R)
• M32: 55,336,252 km (0.107 R)
• M33: 55,683,170 km (0.101 R)
• M34: 56,732,599 km (0.093 R)
• M35: 61,062,111 km (0.118 R)
• M36: 61,804,565 km (0.071 R)
• M37: 62,365,258 km (0.113 R)
• M38: 63,118,184 km (0.09 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 54.7

Radius: 14.7

Gravity: 0.25 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 8.06 AU - 12.82 AU

Year: 12845 Days

Day: 12.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 43.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 24,391,046 km

• M1: 189,840 km (0.088 R)
• M2: 797,955 km (0.037 R)
• M3: 1,284,298 km (0.046 R)
• M4: 2,080,757 km (0.09 R)
• M5: 2,760,829 km (0.117 R)
• M6: 3,508,668 km (0.09 R)
• M7: 3,994,712 km (0.059 R)
• M8: 4,979,814 km (0.098 R)
• M9: 6,036,424 km (0.117 R)
• M10: 6,499,130 km (0.104 R)
• M11: 7,997,951 km (0.085 R)
• M12: 10,642,692 km (0.073 R)
• M13: 12,952,932 km (0.115 R)
• M14: 18,910,816 km (0.117 R)
• M15: 19,404,639 km (0.062 R)
• M16: 21,334,152 km (0.069 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: 470 - 15,971 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit