🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.19 AU - 1.55 AU

Year: 611 Days

Day: 18.5 Hours

Environment

Temp: -33 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,056,047 km

• M1: 38,147 km (0.061 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 2.66 AU - 4 AU

Year: 2314 Days

Day: 28.2 Hours

Environment

Temp: -111 °C

Axial Tilt: 17.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 8.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 314.3

Radius: 13.6

Gravity: 1.7 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 6.7 AU - 10.02 AU

Year: 9205 Days

Day: 8.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 52,056,047 km

• M1: 173,683 km (0.12 R)
• M2: 760,107 km (0.114 R)
• M3: 1,226,403 km (0.11 R)
• M4: 2,430,816 km (0.078 R)
• M5: 3,054,489 km (0.09 R)
• M6: 4,140,869 km (0.113 R)
• M7: 5,381,484 km (0.101 R)
• M8: 6,282,961 km (0.097 R)
• M9: 7,502,483 km (0.079 R)
• M10: 8,267,078 km (0.097 R)
• M11: 9,209,993 km (0.097 R)
• M12: 9,952,148 km (0.101 R)
• M13: 11,212,510 km (0.081 R)
• M14: 11,957,358 km (0.105 R)
• M15: 13,109,261 km (0.042 R)
• M16: 16,249,171 km (0.096 R)
• M17: 18,397,845 km (0.075 R)
• M18: 19,575,779 km (0.043 R)
• M19: 21,099,583 km (0.041 R)
• M20: 21,928,654 km (0.097 R)
• M21: 25,548,324 km (0.091 R)
• M22: 28,717,256 km (0.115 R)
• M23: 29,829,367 km (0.079 R)
• M24: 30,301,198 km (0.069 R)
• M25: 31,163,032 km (0.031 R)
• M26: 33,642,766 km (0.092 R)
• M27: 34,566,682 km (0.11 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 166.4

Radius: 6.6

Gravity: 3.82 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 11.18 AU - 18.24 AU

Year: 21484 Days

Day: 20.9 Hours

Environment

Temp: -201 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 52,056,047 km

• M1: 88,712 km (0.068 R)
• M2: 372,050 km (0.06 R)
• M3: 1,269,637 km (0.089 R)
• M4: 1,520,513 km (0.095 R)
• M5: 1,852,470 km (0.087 R)
• M6: 2,641,300 km (0.117 R)
• M7: 3,145,894 km (0.076 R)
• M8: 3,791,708 km (0.093 R)
• M9: 4,007,129 km (0.109 R)
• M10: 5,210,643 km (0.102 R)
• M11: 5,443,717 km (0.096 R)
• M12: 6,484,619 km (0.099 R)
• M13: 7,194,012 km (0.048 R)
• M14: 12,992,575 km (0.075 R)
• M15: 13,924,719 km (0.073 R)
• M16: 15,507,914 km (0.081 R)
• M17: 19,501,429 km (0.071 R)
• M18: 20,887,902 km (0.079 R)
• M19: 21,733,579 km (0.072 R)
• M20: 29,024,979 km (0.055 R)
• M21: 33,272,661 km (0.075 R)
• M22: 39,046,989 km (0.096 R)
• M23: 39,812,781 km (0.082 R)
• M24: 47,882,688 km (0.062 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 890.3

Radius: 5.3

Gravity: 31.69 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 16.94 AU - 18.36 AU

Year: 28237 Days

Day: 24.3 Hours

Environment

Temp: -205 °C

Axial Tilt: 47.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 52,056,047 km

• M1: 65,973 km (0.102 R)
• M2: 418,425 km (0.101 R)
• M3: 782,247 km (0.068 R)
• M4: 978,819 km (0.105 R)
• M5: 1,208,601 km (0.114 R)
• M6: 1,859,502 km (0.061 R)
• M7: 2,560,667 km (0.051 R)
• M8: 3,684,147 km (0.113 R)
• M9: 7,263,725 km (0.071 R)
• M10: 7,638,766 km (0.114 R)
• M11: 9,331,167 km (0.104 R)
• M12: 11,258,586 km (0.045 R)
• M13: 11,760,637 km (0.092 R)
• M14: 11,980,396 km (0.086 R)
• M15: 12,428,142 km (0.048 R)
• M16: 12,732,724 km (0.086 R)
• M17: 14,083,144 km (0.112 R)
• M18: 14,330,878 km (0.059 R)
• M19: 14,581,604 km (0.084 R)
• M20: 17,441,466 km (0.118 R)
• M21: 18,504,957 km (0.095 R)
• M22: 19,508,759 km (0.12 R)
• M23: 21,189,342 km (0.085 R)
• M24: 22,511,488 km (0.114 R)
• M25: 24,715,812 km (0.096 R)
• M26: 24,955,917 km (0.08 R)
• M27: 26,429,306 km (0.101 R)
• M28: 27,959,692 km (0.11 R)
• M29: 29,145,555 km (0.114 R)
• M30: 35,581,255 km (0.114 R)
• M31: 42,043,734 km (0.109 R)
• M32: 44,833,584 km (0.087 R)
• M33: 51,949,057 km (0.062 R)
• M34: 57,648,587 km (0.063 R)
• M35: 60,430,957 km (0.089 R)
• M36: 63,750,983 km (0.082 R)
• M37: 67,893,198 km (0.049 R)
• M38: 76,199,770 km (0.084 R)
• M39: 77,219,429 km (0.116 R)
• M40: 80,859,743 km (0.11 R)
• M41: 86,808,802 km (0.082 R)
• M42: 95,676,964 km (0.103 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 100.7

Radius: 6

Gravity: 2.8 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 17.09 AU - 19.27 AU

Year: 29518 Days

Day: 18.6 Hours

Environment

Temp: -205 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 52,056,047 km

• M1: 83,326 km (0.089 R)
• M2: 478,115 km (0.049 R)
• M3: 2,135,809 km (0.118 R)
• M4: 2,882,153 km (0.065 R)
• M5: 3,087,550 km (0.08 R)
• M6: 3,709,878 km (0.098 R)
• M7: 8,723,052 km (0.087 R)
• M8: 10,322,103 km (0.099 R)
• M9: 13,134,394 km (0.086 R)
• M10: 14,816,173 km (0.116 R)
• M11: 16,782,488 km (0.095 R)
• M12: 20,048,059 km (0.117 R)
• M13: 23,346,543 km (0.111 R)
• M14: 25,219,957 km (0.074 R)
• M15: 28,422,099 km (0.113 R)
• M16: 28,630,788 km (0.083 R)
• M17: 35,983,823 km (0.041 R)
• M18: 38,604,179 km (0.073 R)
• M19: 40,026,257 km (0.089 R)
• M20: 51,434,740 km (0.077 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 248 - 18,698 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit