🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.41 AU - 0.61 AU

Year: 139 Days

Day: 31.6 Hours

Environment

Temp: 164 °C

Axial Tilt: 41.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.44 AU - 0.64 AU

Year: 151 Days

Day: 25.4 Hours

Environment

Temp: 203 °C

Axial Tilt: 3.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.71 AU - 0.87 AU

Year: 267 Days

Day: 28.7 Hours

Environment

Temp: 79 °C

Axial Tilt: 33.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,361,006 km

• M1: 574,755 km (0.081 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.36 AU - 1.98 AU

Year: 822 Days

Day: 25.9 Hours

Environment

Temp: -56 °C

Axial Tilt: 24.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.85 AU - 1.91 AU

Year: 982 Days

Day: 27.5 Hours

Environment

Temp: -84 °C

Axial Tilt: 29.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,361,006 km

• M1: 222,003 km (0.091 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 2.29 AU - 3.05 AU

Year: 1661 Days

Day: 19.2 Hours

Environment

Temp: -95 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 12.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 599.4

Radius: 7.9

Gravity: 9.6 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 9.32 AU - 15.1 AU

Year: 16247 Days

Day: 21.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 63,361,006 km

• M1: 238,459 km (0.077 R)
• M2: 426,952 km (0.079 R)
• M3: 936,632 km (0.073 R)
• M4: 1,638,396 km (0.035 R)
• M5: 2,250,700 km (0.065 R)
• M6: 2,312,484 km (0.105 R)
• M7: 2,406,282 km (0.106 R)
• M8: 2,760,978 km (0.065 R)
• M9: 3,166,688 km (0.118 R)
• M10: 4,147,003 km (0.113 R)
• M11: 4,611,055 km (0.086 R)
• M12: 4,889,307 km (0.118 R)
• M13: 5,756,676 km (0.036 R)
• M14: 5,970,152 km (0.119 R)
• M15: 6,142,788 km (0.066 R)
• M16: 6,273,387 km (0.08 R)
• M17: 6,805,058 km (0.119 R)
• M18: 7,397,316 km (0.04 R)
• M19: 7,864,210 km (0.055 R)
• M20: 8,533,661 km (0.097 R)
• M21: 8,679,519 km (0.092 R)
• M22: 9,321,144 km (0.117 R)
• M23: 9,572,020 km (0.115 R)
• M24: 9,774,276 km (0.109 R)
• M25: 10,029,191 km (0.031 R)
• M26: 10,441,483 km (0.099 R)
• M27: 11,282,671 km (0.077 R)
• M28: 11,389,335 km (0.108 R)
• M29: 11,550,003 km (0.113 R)
• M30: 11,603,708 km (0.116 R)
• M31: 11,927,887 km (0.114 R)
• M32: 12,584,921 km (0.06 R)
• M33: 13,366,420 km (0.085 R)
• M34: 13,649,310 km (0.114 R)
• M35: 14,106,032 km (0.118 R)
• M36: 14,163,478 km (0.102 R)
• M37: 14,509,797 km (0.079 R)
• M38: 14,742,272 km (0.089 R)
• M39: 16,102,565 km (0.109 R)
• M40: 16,524,581 km (0.116 R)
• M41: 16,767,229 km (0.061 R)
• M42: 17,750,087 km (0.081 R)
• M43: 19,706,827 km (0.043 R)
• M44: 20,222,790 km (0.102 R)
• M45: 20,939,663 km (0.103 R)
• M46: 21,268,180 km (0.098 R)
• M47: 21,466,098 km (0.067 R)
• M48: 22,264,053 km (0.119 R)
• M49: 22,733,940 km (0.096 R)
• M50: 23,342,953 km (0.064 R)
• M51: 23,957,351 km (0.095 R)
• M52: 24,025,867 km (0.07 R)
• M53: 24,163,347 km (0.1 R)
• M54: 24,784,777 km (0.092 R)
• M55: 26,325,934 km (0.076 R)
• M56: 26,822,749 km (0.118 R)
• M57: 26,965,315 km (0.109 R)
• M58: 27,394,512 km (0.081 R)
• M59: 29,279,894 km (0.116 R)
• M60: 29,794,660 km (0.095 R)
• M61: 32,034,290 km (0.078 R)
• M62: 32,945,341 km (0.115 R)
• M63: 34,327,775 km (0.111 R)
• M64: 35,494,189 km (0.114 R)
• M65: 36,594,482 km (0.07 R)
• M66: 37,148,891 km (0.083 R)
• M67: 37,626,258 km (0.053 R)
• M68: 38,346,123 km (0.112 R)
• M69: 40,451,264 km (0.106 R)
• M70: 40,942,244 km (0.077 R)
• M71: 43,762,314 km (0.103 R)
• M72: 46,216,766 km (0.08 R)
• M73: 46,387,757 km (0.095 R)
• M74: 46,901,775 km (0.073 R)
• M75: 50,992,977 km (0.114 R)
• M76: 51,169,503 km (0.117 R)
• M77: 51,257,915 km (0.037 R)
• M78: 52,144,582 km (0.094 R)
• M79: 52,589,785 km (0.093 R)
• M80: 52,678,945 km (0.105 R)
• M81: 55,015,664 km (0.107 R)
• M82: 56,196,739 km (0.078 R)
• M83: 60,535,676 km (0.118 R)
• M84: 61,378,660 km (0.057 R)
• M85: 61,566,555 km (0.062 R)
• M86: 62,320,079 km (0.077 R)
• M87: 62,508,872 km (0.026 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: 165 - 16,516 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit