🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.98 AU - 2.62 AU

Year: 1471 Days

Day: 39.1 Hours

Environment

Temp: -112 °C

Axial Tilt: 15.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 2.27 AU - 2.85 AU

Year: 1728 Days

Day: 17.3 Hours

Environment

Temp: -129 °C

Axial Tilt: 153.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 883.9

Radius: 9.2

Gravity: 10.44 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 4.17 AU - 4.73 AU

Year: 3959 Days

Day: 9.2 Hours

Environment

Temp: -154 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 98,444,250 km

• M1: 114,442 km (0.114 R)
• M2: 433,535 km (0.094 R)
• M3: 736,171 km (0.08 R)
• M4: 1,103,284 km (0.075 R)
• M5: 1,568,683 km (0.067 R)
• M6: 1,975,889 km (0.113 R)
• M7: 2,420,942 km (0.103 R)
• M8: 4,262,642 km (0.096 R)
• M9: 4,551,515 km (0.105 R)
• M10: 5,088,422 km (0.105 R)
• M11: 6,696,449 km (0.097 R)
• M12: 9,042,593 km (0.093 R)
• M13: 9,975,336 km (0.096 R)
• M14: 10,400,194 km (0.062 R)
• M15: 11,654,721 km (0.089 R)
• M16: 12,512,815 km (0.112 R)
• M17: 13,310,321 km (0.076 R)
• M18: 13,669,805 km (0.072 R)
• M19: 15,621,458 km (0.089 R)
• M20: 18,187,960 km (0.092 R)
• M21: 19,869,140 km (0.063 R)
• M22: 20,203,940 km (0.071 R)
• M23: 21,934,937 km (0.115 R)
• M24: 27,221,876 km (0.092 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 772.1

Radius: 5.4

Gravity: 26.48 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 10.83 AU - 14.51 AU

Year: 19021 Days

Day: 23.7 Hours

Environment

Temp: -195 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 98,444,250 km

• M1: 67,169 km (0.118 R)
• M2: 449,691 km (0.117 R)
• M3: 625,768 km (0.07 R)
• M4: 1,396,496 km (0.057 R)
• M5: 2,091,977 km (0.093 R)
• M6: 3,849,153 km (0.046 R)
• M7: 4,501,849 km (0.069 R)
• M8: 5,655,248 km (0.047 R)
• M9: 8,164,005 km (0.05 R)
• M10: 9,068,773 km (0.111 R)
• M11: 10,887,583 km (0.112 R)
• M12: 12,316,991 km (0.062 R)
• M13: 12,589,708 km (0.097 R)
• M14: 12,936,177 km (0.047 R)
• M15: 15,621,907 km (0.112 R)
• M16: 16,184,096 km (0.086 R)
• M17: 17,094,549 km (0.08 R)
• M18: 18,038,661 km (0.116 R)
• M19: 19,017,181 km (0.111 R)
• M20: 21,864,626 km (0.101 R)
• M21: 23,493,747 km (0.03 R)
• M22: 25,092,948 km (0.057 R)
• M23: 32,088,145 km (0.077 R)
• M24: 38,656,688 km (0.069 R)
• M25: 41,792,110 km (0.1 R)
• M26: 45,740,895 km (0.085 R)
• M27: 50,103,917 km (0.115 R)
• M28: 51,853,315 km (0.074 R)
• M29: 52,564,353 km (0.069 R)
• M30: 54,553,108 km (0.084 R)
• M31: 57,156,110 km (0.106 R)
• M32: 57,534,593 km (0.117 R)
• M33: 65,459,690 km (0.098 R)
• M34: 69,251,697 km (0.088 R)
• M35: 69,466,519 km (0.101 R)
• M36: 70,330,447 km (0.103 R)
• M37: 71,859,487 km (0.089 R)
• M38: 74,983,689 km (0.046 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 11.3

Radius: 6.5

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 13.97 AU - 15.85 AU

Year: 24282 Days

Day: 23.3 Hours

Environment

Temp: -210 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 98,444,250 km

• M1: 107,710 km (0.06 R)
• M2: 358,586 km (0.105 R)
• M3: 1,030,580 km (0.03 R)
• M4: 1,486,404 km (0.119 R)
• M5: 2,570,989 km (0.052 R)
• M6: 3,063,316 km (0.087 R)
• M7: 6,029,243 km (0.096 R)
• M8: 8,008,124 km (0.117 R)
• M9: 12,593,448 km (0.115 R)
• M10: 15,511,654 km (0.113 R)
• M11: 18,206,510 km (0.08 R)
• M12: 20,751,917 km (0.108 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 924.2

Radius: 3.5

Gravity: 75.44 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 12.03 AU - 18.65 AU

Year: 25339 Days

Day: 23 Hours

Environment

Temp: -214 °C

Axial Tilt: 43.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 98,444,250 km

• M1: 45,029 km (0.068 R)
• M2: 160,668 km (0.04 R)
• M3: 626,965 km (0.083 R)
• M4: 1,694,345 km (0.099 R)
• M5: 3,612,041 km (0.063 R)
• M6: 4,154,931 km (0.116 R)
• M7: 4,298,695 km (0.079 R)
• M8: 4,483,149 km (0.08 R)
• M9: 5,027,835 km (0.094 R)
• M10: 6,154,157 km (0.062 R)
• M11: 11,691,223 km (0.105 R)
• M12: 15,885,050 km (0.101 R)
• M13: 16,414,926 km (0.106 R)
• M14: 19,642,649 km (0.117 R)
• M15: 20,459,154 km (0.099 R)
• M16: 20,771,066 km (0.062 R)
• M17: 21,192,034 km (0.098 R)
• M18: 22,159,633 km (0.072 R)
• M19: 24,182,645 km (0.068 R)
• M20: 38,323,085 km (0.049 R)
• M21: 41,390,440 km (0.115 R)
• M22: 44,097,264 km (0.094 R)
• M23: 46,025,131 km (0.098 R)
• M24: 53,116,220 km (0.087 R)
• M25: 54,896,135 km (0.063 R)
• M26: 57,950,475 km (0.088 R)
• M27: 63,950,995 km (0.084 R)
• M28: 66,190,625 km (0.09 R)
• M29: 67,559,146 km (0.108 R)
• M30: 69,647,084 km (0.059 R)
• M31: 72,738,374 km (0.108 R)
• M32: 85,211,695 km (0.118 R)
• M33: 86,018,476 km (0.112 R)
• M34: 86,830,344 km (0.104 R)
• M35: 89,573,670 km (0.103 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 355 - 18,527 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit