🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.48 AU - 0.74 AU

Year: 313 Days

Day: 27.4 Hours

Environment

Temp: -133 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 565.1

Radius: 14.7

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.49 AU - 2.33 AU

Year: 1732 Days

Day: 10.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 93,553,095 km

• M1: 183,257 km (0.062 R)
• M2: 778,807 km (0.093 R)
• M3: 1,595,611 km (0.115 R)
• M4: 2,900,104 km (0.109 R)
• M5: 3,373,432 km (0.072 R)
• M6: 3,864,263 km (0.106 R)
• M7: 4,328,465 km (0.038 R)
• M8: 4,790,124 km (0.111 R)
• M9: 5,745,605 km (0.073 R)
• M10: 6,305,401 km (0.095 R)
• M11: 6,824,954 km (0.09 R)
• M12: 8,092,646 km (0.103 R)
• M13: 9,103,778 km (0.117 R)
• M14: 10,433,404 km (0.074 R)
• M15: 10,915,857 km (0.11 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 757.1

Radius: 10.7

Gravity: 6.61 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.63 AU - 2.65 AU

Year: 2054 Days

Day: 13.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 93,553,095 km

• M1: 133,142 km (0.094 R)
• M2: 477,516 km (0.043 R)
• M3: 993,180 km (0.074 R)
• M4: 1,672,205 km (0.067 R)
• M5: 2,259,975 km (0.117 R)
• M6: 3,472,915 km (0.095 R)
• M7: 3,886,253 km (0.111 R)
• M8: 4,272,216 km (0.047 R)
• M9: 4,747,788 km (0.085 R)
• M10: 5,374,154 km (0.116 R)
• M11: 5,731,992 km (0.096 R)
• M12: 6,416,253 km (0.047 R)
• M13: 8,225,041 km (0.105 R)
• M14: 8,963,156 km (0.118 R)
• M15: 9,640,386 km (0.05 R)
• M16: 10,134,508 km (0.071 R)
• M17: 12,281,985 km (0.078 R)
• M18: 13,032,518 km (0.11 R)
• M19: 13,549,528 km (0.042 R)
• M20: 14,350,774 km (0.067 R)
• M21: 15,136,163 km (0.105 R)
• M22: 16,194,867 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 319.1

Radius: 14.9

Gravity: 1.44 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 5.18 AU - 5.2 AU

Year: 7756 Days

Day: 10 Hours

Environment

Temp: -222 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 93,553,095 km

• M1: 185,651 km (0.086 R)
• M2: 660,923 km (0.117 R)
• M3: 1,465,760 km (0.056 R)
• M4: 2,195,947 km (0.104 R)
• M5: 2,841,612 km (0.093 R)
• M6: 3,422,799 km (0.108 R)
• M7: 6,820,167 km (0.093 R)
• M8: 7,545,268 km (0.098 R)
• M9: 11,872,685 km (0.099 R)
• M10: 15,211,859 km (0.087 R)
• M11: 20,437,164 km (0.108 R)
• M12: 27,860,060 km (0.055 R)
• M13: 30,533,524 km (0.107 R)
• M14: 31,367,981 km (0.086 R)

Planet 5 - Ice Giant

Semi-Major Axis: 5.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 868.4

Radius: 3

Gravity: 96.49 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 4.77 AU - 7.21 AU

Year: 9617 Days

Day: 24.4 Hours

Environment

Temp: -218 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 93,553,095 km

• M1: 37,998 km (0.118 R)
• M2: 167,250 km (0.108 R)
• M3: 272,567 km (0.065 R)
• M4: 417,677 km (0.116 R)
• M5: 667,954 km (0.065 R)
• M6: 1,076,357 km (0.049 R)
• M7: 1,661,434 km (0.112 R)
• M8: 2,129,376 km (0.068 R)
• M9: 2,575,028 km (0.059 R)
• M10: 2,987,469 km (0.093 R)
• M11: 3,126,446 km (0.097 R)
• M12: 3,543,824 km (0.034 R)
• M13: 3,806,069 km (0.109 R)
• M14: 4,310,513 km (0.057 R)
• M15: 4,518,155 km (0.078 R)
• M16: 5,314,614 km (0.1 R)
• M17: 6,426,874 km (0.104 R)
• M18: 7,345,854 km (0.052 R)
• M19: 7,599,422 km (0.041 R)
• M20: 8,625,215 km (0.07 R)
• M21: 8,954,779 km (0.12 R)
• M22: 9,391,006 km (0.067 R)
• M23: 10,149,019 km (0.035 R)
• M24: 12,787,177 km (0.039 R)
• M25: 17,585,080 km (0.087 R)
• M26: 18,114,507 km (0.096 R)
• M27: 21,516,063 km (0.117 R)
• M28: 23,185,576 km (0.104 R)
• M29: 27,078,411 km (0.109 R)
• M30: 30,295,214 km (0.117 R)
• M31: 31,827,845 km (0.104 R)
• M32: 33,641,868 km (0.115 R)
• M33: 34,691,896 km (0.077 R)
• M34: 35,284,603 km (0.083 R)
• M35: 38,602,384 km (0.108 R)
• M36: 42,525,888 km (0.082 R)
• M37: 43,068,180 km (0.117 R)
• M38: 43,478,078 km (0.088 R)
• M39: 43,615,259 km (0.115 R)

Planet 6 - Ice Giant

Semi-Major Axis: 11.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 881.9

Radius: 7.6

Gravity: 15.27 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 8.61 AU - 13.45 AU

Year: 24031 Days

Day: 23.2 Hours

Environment

Temp: -223 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 93,553,095 km

• M1: 95,144 km (0.052 R)
• M2: 367,861 km (0.093 R)
• M3: 686,205 km (0.12 R)
• M4: 972,386 km (0.099 R)
• M5: 1,386,473 km (0.119 R)
• M6: 2,235,291 km (0.096 R)
• M7: 2,933,016 km (0.065 R)
• M8: 3,965,690 km (0.104 R)
• M9: 4,601,930 km (0.057 R)
• M10: 6,303,007 km (0.028 R)
• M11: 9,551,974 km (0.065 R)
• M12: 19,191,462 km (0.051 R)
• M13: 20,585,864 km (0.11 R)
• M14: 21,307,823 km (0.078 R)
• M15: 23,021,317 km (0.118 R)
• M16: 23,463,528 km (0.098 R)
• M17: 26,237,372 km (0.069 R)
• M18: 33,122,165 km (0.116 R)
• M19: 34,256,117 km (0.107 R)
• M20: 37,812,807 km (0.102 R)
• M21: 38,739,117 km (0.114 R)
• M22: 39,207,807 km (0.026 R)
• M23: 40,958,850 km (0.102 R)
• M24: 44,959,246 km (0.069 R)
• M25: 45,824,221 km (0.07 R)
• M26: 46,348,412 km (0.06 R)
• M27: 52,764,067 km (0.114 R)
• M28: 53,147,486 km (0.103 R)
• M29: 61,213,803 km (0.06 R)
• M30: 61,637,315 km (0.11 R)
• M31: 67,546,730 km (0.099 R)
• M32: 70,058,777 km (0.089 R)
• M33: 85,655,702 km (0.043 R)
• M34: 86,185,577 km (0.059 R)
• M35: 90,502,822 km (0.068 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 540 - 19,076 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit