🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.72 AU - 0.8 AU

Year: 305 Days

Day: 17.5 Hours

Environment

Temp: -49 °C

Axial Tilt: 23.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.8 AU - 1.14 AU

Year: 440 Days

Day: 40.9 Hours

Environment

Temp: -84 °C

Axial Tilt: 26.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 74,494,064 km

• M1: 34,856 km (0.079 R)
• M2: 740,061 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.59 AU - 1.81 AU

Year: 1020 Days

Day: 41.9 Hours

Environment

Temp: -111 °C

Axial Tilt: 150.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 709

Radius: 13.5

Gravity: 3.89 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 4.71 AU - 7.15 AU

Year: 6645 Days

Day: 7.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 74,494,064 km

• M1: 169,794 km (0.097 R)
• M2: 715,078 km (0.111 R)
• M3: 1,549,684 km (0.071 R)
• M4: 2,153,013 km (0.104 R)
• M5: 2,645,788 km (0.111 R)
• M6: 4,491,975 km (0.051 R)
• M7: 5,246,846 km (0.047 R)
• M8: 6,019,968 km (0.092 R)
• M9: 6,451,109 km (0.093 R)
• M10: 6,938,798 km (0.067 R)
• M11: 8,347,412 km (0.119 R)
• M12: 9,098,094 km (0.06 R)
• M13: 9,757,671 km (0.079 R)
• M14: 10,496,235 km (0.09 R)
• M15: 14,524,756 km (0.05 R)
• M16: 15,923,048 km (0.077 R)
• M17: 17,947,257 km (0.082 R)
• M18: 18,427,167 km (0.105 R)
• M19: 19,127,584 km (0.117 R)
• M20: 19,918,358 km (0.099 R)
• M21: 22,343,639 km (0.109 R)
• M22: 24,537,940 km (0.117 R)
• M23: 25,817,301 km (0.086 R)
• M24: 28,323,814 km (0.08 R)
• M25: 28,788,016 km (0.052 R)
• M26: 31,779,674 km (0.068 R)
• M27: 32,889,391 km (0.1 R)
• M28: 34,972,841 km (0.084 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 490.8

Radius: 12.8

Gravity: 3 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 5.4 AU - 7.32 AU

Year: 7381 Days

Day: 11.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 74,494,064 km

• M1: 164,408 km (0.111 R)
• M2: 1,018,462 km (0.075 R)
• M3: 1,470,098 km (0.119 R)
• M4: 2,527,456 km (0.111 R)
• M5: 3,232,062 km (0.116 R)
• M6: 8,550,565 km (0.107 R)
• M7: 9,045,734 km (0.06 R)
• M8: 12,958,916 km (0.084 R)
• M9: 15,346,198 km (0.06 R)
• M10: 17,286,782 km (0.119 R)
• M11: 21,954,385 km (0.078 R)
• M12: 23,680,595 km (0.051 R)
• M13: 24,412,129 km (0.093 R)
• M14: 29,030,065 km (0.103 R)
• M15: 34,406,164 km (0.059 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 512.2

Radius: 5.8

Gravity: 15.23 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 8.53 AU - 13.35 AU

Year: 16651 Days

Day: 23.9 Hours

Environment

Temp: -208 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 74,494,064 km

• M1: 72,256 km (0.108 R)
• M2: 262,095 km (0.061 R)
• M3: 629,508 km (0.088 R)
• M4: 1,736,981 km (0.075 R)
• M5: 2,471,506 km (0.112 R)
• M6: 2,920,300 km (0.12 R)
• M7: 3,317,183 km (0.098 R)
• M8: 3,637,921 km (0.07 R)
• M9: 4,310,513 km (0.1 R)
• M10: 4,858,490 km (0.104 R)
• M11: 5,097,099 km (0.1 R)
• M12: 5,975,537 km (0.076 R)
• M13: 6,329,636 km (0.094 R)
• M14: 7,036,635 km (0.088 R)
• M15: 7,298,431 km (0.094 R)
• M16: 8,217,860 km (0.118 R)
• M17: 10,564,901 km (0.106 R)
• M18: 11,318,276 km (0.078 R)
• M19: 11,983,238 km (0.088 R)
• M20: 12,866,763 km (0.083 R)
• M21: 13,792,924 km (0.071 R)
• M22: 14,481,074 km (0.104 R)
• M23: 18,269,042 km (0.118 R)
• M24: 18,680,735 km (0.082 R)
• M25: 21,191,436 km (0.12 R)
• M26: 21,372,449 km (0.115 R)
• M27: 26,870,470 km (0.118 R)
• M28: 29,377,880 km (0.118 R)
• M29: 35,485,363 km (0.074 R)
• M30: 42,674,887 km (0.109 R)
• M31: 44,132,120 km (0.095 R)
• M32: 57,705,583 km (0.079 R)
• M33: 58,235,908 km (0.065 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 624.7

Radius: 5.4

Gravity: 21.42 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 12.13 AU - 12.83 AU

Year: 20288 Days

Day: 15.1 Hours

Environment

Temp: -211 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 74,494,064 km

• M1: 67,169 km (0.108 R)
• M2: 303,534 km (0.03 R)
• M3: 577,597 km (0.061 R)
• M4: 746,643 km (0.056 R)
• M5: 1,135,149 km (0.099 R)
• M6: 1,421,030 km (0.11 R)
• M7: 1,754,035 km (0.109 R)
• M8: 2,915,662 km (0.06 R)
• M9: 3,837,036 km (0.108 R)
• M10: 4,314,403 km (0.119 R)
• M11: 4,724,151 km (0.103 R)
• M12: 5,048,031 km (0.107 R)
• M13: 7,170,824 km (0.112 R)
• M14: 7,406,441 km (0.117 R)
• M15: 8,663,512 km (0.063 R)
• M16: 9,652,354 km (0.049 R)
• M17: 9,824,242 km (0.098 R)
• M18: 13,067,823 km (0.085 R)
• M19: 14,364,537 km (0.117 R)
• M20: 16,630,496 km (0.099 R)
• M21: 18,677,444 km (0.108 R)
• M22: 20,038,635 km (0.12 R)
• M23: 21,077,891 km (0.106 R)
• M24: 22,956,990 km (0.079 R)
• M25: 27,386,433 km (0.07 R)
• M26: 28,195,608 km (0.101 R)
• M27: 30,718,427 km (0.091 R)
• M28: 33,387,851 km (0.074 R)
• M29: 39,037,564 km (0.074 R)
• M30: 40,655,017 km (0.113 R)
• M31: 41,103,810 km (0.055 R)
• M32: 46,097,985 km (0.036 R)
• M33: 48,404,635 km (0.12 R)
• M34: 51,656,444 km (0.114 R)
• M35: 52,712,904 km (0.06 R)
• M36: 63,076,297 km (0.108 R)
• M37: 65,299,919 km (0.065 R)
• M38: 66,534,551 km (0.1 R)
• M39: 71,411,740 km (0.104 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 244 - 18,621 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit