🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.48 AU - 1.5 AU

Year: 642 Days

Day: 17.3 Hours

Environment

Temp: -1 °C

Axial Tilt: 33.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 5.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 3.89 AU - 6.21 AU

Year: 4007 Days

Day: 45.4 Hours

Environment

Temp: -139 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 7.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 764.5

Radius: 13.2

Gravity: 4.39 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 5.96 AU - 9.18 AU

Year: 7354 Days

Day: 6.9 Hours

Environment

Temp: -161 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 72,574,784 km

• M1: 164,857 km (0.116 R)
• M2: 1,012,329 km (0.099 R)
• M3: 1,667,418 km (0.103 R)
• M4: 2,448,618 km (0.099 R)
• M5: 5,771,785 km (0.105 R)
• M6: 6,273,237 km (0.074 R)
• M7: 7,098,718 km (0.111 R)
• M8: 8,408,148 km (0.091 R)
• M9: 9,321,743 km (0.088 R)
• M10: 10,494,440 km (0.115 R)
• M11: 11,501,683 km (0.099 R)
• M12: 14,973,400 km (0.107 R)
• M13: 15,730,515 km (0.078 R)
• M14: 16,646,054 km (0.061 R)
• M15: 18,085,335 km (0.098 R)
• M16: 20,207,531 km (0.096 R)
• M17: 25,558,497 km (0.057 R)
• M18: 29,477,961 km (0.03 R)
• M19: 33,461,005 km (0.109 R)
• M20: 36,194,906 km (0.098 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 998.8

Radius: 5.1

Gravity: 38.4 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 14.76 AU - 15.08 AU

Year: 20349 Days

Day: 17.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 72,574,784 km

• M1: 63,429 km (0.112 R)
• M2: 233,821 km (0.116 R)
• M3: 894,446 km (0.09 R)
• M4: 1,124,677 km (0.073 R)
• M5: 2,019,422 km (0.075 R)
• M6: 3,552,351 km (0.092 R)
• M7: 4,736,867 km (0.099 R)
• M8: 5,729,598 km (0.062 R)
• M9: 9,176,782 km (0.083 R)
• M10: 12,398,073 km (0.033 R)
• M11: 14,574,573 km (0.113 R)
• M12: 15,135,714 km (0.097 R)
• M13: 17,885,622 km (0.065 R)
• M14: 20,055,988 km (0.036 R)
• M15: 22,185,514 km (0.053 R)
• M16: 22,713,894 km (0.117 R)
• M17: 27,367,285 km (0.026 R)
• M18: 29,469,883 km (0.063 R)
• M19: 35,406,974 km (0.038 R)
• M20: 36,128,185 km (0.118 R)
• M21: 37,451,079 km (0.049 R)
• M22: 40,349,388 km (0.098 R)
• M23: 41,136,123 km (0.096 R)
• M24: 42,416,232 km (0.096 R)
• M25: 44,719,890 km (0.056 R)
• M26: 46,073,003 km (0.074 R)
• M27: 48,860,759 km (0.102 R)
• M28: 49,395,721 km (0.08 R)
• M29: 50,659,075 km (0.111 R)
• M30: 51,390,609 km (0.106 R)
• M31: 54,387,054 km (0.104 R)
• M32: 55,928,062 km (0.093 R)
• M33: 69,993,104 km (0.118 R)
• M34: 79,912,939 km (0.12 R)
• M35: 84,436,479 km (0.114 R)
• M36: 87,021,829 km (0.089 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 332.5

Radius: 6.6

Gravity: 7.63 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 15.54 AU - 20.26 AU

Year: 26741 Days

Day: 17.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 72,574,784 km

• M1: 82,129 km (0.058 R)
• M2: 289,621 km (0.104 R)
• M3: 526,285 km (0.084 R)
• M4: 1,201,271 km (0.086 R)
• M5: 1,868,477 km (0.095 R)
• M6: 2,220,930 km (0.116 R)
• M7: 2,457,594 km (0.111 R)
• M8: 3,464,238 km (0.052 R)
• M9: 3,997,405 km (0.114 R)
• M10: 4,251,272 km (0.1 R)
• M11: 4,549,870 km (0.056 R)
• M12: 5,115,050 km (0.096 R)
• M13: 6,299,566 km (0.095 R)
• M14: 7,949,780 km (0.098 R)
• M15: 9,585,633 km (0.066 R)
• M16: 11,370,635 km (0.1 R)
• M17: 14,595,217 km (0.055 R)
• M18: 18,996,686 km (0.045 R)
• M19: 28,866,405 km (0.085 R)
• M20: 32,030,400 km (0.062 R)
• M21: 36,096,021 km (0.07 R)
• M22: 40,492,553 km (0.098 R)
• M23: 42,286,082 km (0.104 R)
• M24: 42,895,544 km (0.079 R)
• M25: 44,916,611 km (0.106 R)
• M26: 51,015,118 km (0.088 R)
• M27: 53,459,547 km (0.063 R)
• M28: 56,163,977 km (0.05 R)
• M29: 69,150,569 km (0.11 R)

Kuiper Belt

Range: 31.1 - 56.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 343 - 12,077 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit