🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.89 AU - 1.19 AU

Year: 408 Days

Day: 46.7 Hours

Environment

Temp: 13 °C

Axial Tilt: 27.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.02 AU - 1.32 AU

Year: 487 Days

Day: 21.9 Hours

Environment

Temp: -22 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.93 AU - 1.45 AU

Year: 500 Days

Day: 26.1 Hours

Environment

Temp: -29 °C

Axial Tilt: 2.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 87,544,140 km

• M1: 105,167 km (0.096 R)
• M2: 1,125,724 km (0.043 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.82 AU - 2.46 AU

Year: 1205 Days

Day: 16.7 Hours

Environment

Temp: -80 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 2.18 AU - 2.24 AU

Year: 1265 Days

Day: 29.7 Hours

Environment

Temp: -85 °C

Axial Tilt: 20.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 87,544,140 km

• M1: 146,606 km (0.084 R)
• M2: 416,929 km (0.098 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 2.26 AU - 2.76 AU

Year: 1531 Days

Day: 13 Hours

Environment

Temp: -94 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 16.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 678.4

Radius: 5

Gravity: 27.14 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 13.61 AU - 18.53 AU

Year: 24802 Days

Day: 18.4 Hours

Environment

Temp: -209 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 87,544,140 km

• M1: 207,043 km (0.06 R)
• M2: 539,600 km (0.1 R)
• M3: 842,236 km (0.119 R)
• M4: 1,545,496 km (0.078 R)
• M5: 2,041,712 km (0.034 R)
• M6: 2,268,502 km (0.092 R)
• M7: 2,345,844 km (0.12 R)
• M8: 4,115,437 km (0.112 R)
• M9: 5,608,574 km (0.07 R)
• M10: 5,978,829 km (0.099 R)
• M11: 6,357,012 km (0.103 R)
• M12: 6,798,774 km (0.101 R)
• M13: 7,945,592 km (0.108 R)
• M14: 8,182,106 km (0.099 R)
• M15: 8,420,864 km (0.075 R)
• M16: 9,648,913 km (0.076 R)
• M17: 11,194,857 km (0.114 R)
• M18: 12,267,474 km (0.071 R)
• M19: 12,472,124 km (0.08 R)
• M20: 12,815,900 km (0.088 R)
• M21: 12,954,278 km (0.052 R)
• M22: 13,232,530 km (0.078 R)
• M23: 13,512,727 km (0.036 R)
• M24: 14,079,104 km (0.095 R)
• M25: 14,293,478 km (0.076 R)
• M26: 14,365,136 km (0.096 R)
• M27: 14,870,328 km (0.116 R)
• M28: 16,721,601 km (0.064 R)
• M29: 16,872,845 km (0.12 R)
• M30: 17,405,712 km (0.108 R)
• M31: 17,789,730 km (0.087 R)
• M32: 19,591,636 km (0.115 R)
• M33: 20,071,247 km (0.08 R)
• M34: 21,532,968 km (0.057 R)
• M35: 22,276,619 km (0.055 R)
• M36: 22,442,972 km (0.05 R)
• M37: 23,028,647 km (0.044 R)
• M38: 24,471,818 km (0.071 R)
• M39: 24,815,594 km (0.05 R)
• M40: 26,118,891 km (0.083 R)
• M41: 26,911,610 km (0.099 R)
• M42: 28,973,068 km (0.097 R)
• M43: 32,299,826 km (0.043 R)
• M44: 32,393,923 km (0.073 R)
• M45: 32,771,358 km (0.09 R)
• M46: 35,066,190 km (0.112 R)
• M47: 35,940,140 km (0.053 R)
• M48: 37,017,844 km (0.112 R)
• M49: 38,305,133 km (0.059 R)
• M50: 38,404,765 km (0.053 R)
• M51: 38,804,192 km (0.085 R)
• M52: 39,305,494 km (0.075 R)
• M53: 39,607,233 km (0.107 R)
• M54: 40,720,092 km (0.103 R)
• M55: 43,911,463 km (0.114 R)
• M56: 44,538,428 km (0.098 R)
• M57: 44,643,146 km (0.097 R)
• M58: 45,589,801 km (0.09 R)
• M59: 46,968,795 km (0.108 R)
• M60: 47,717,083 km (0.095 R)
• M61: 48,469,261 km (0.087 R)
• M62: 51,297,110 km (0.073 R)
• M63: 52,288,345 km (0.113 R)
• M64: 52,620,153 km (0.114 R)
• M65: 53,731,217 km (0.091 R)
• M66: 54,513,614 km (0.114 R)
• M67: 55,637,842 km (0.051 R)
• M68: 56,089,777 km (0.076 R)
• M69: 56,769,849 km (0.115 R)
• M70: 56,883,394 km (0.098 R)
• M71: 58,138,071 km (0.102 R)
• M72: 59,286,534 km (0.103 R)
• M73: 60,326,538 km (0.065 R)
• M74: 60,442,476 km (0.066 R)
• M75: 61,372,526 km (0.118 R)
• M76: 62,541,783 km (0.073 R)
• M77: 65,258,930 km (0.049 R)
• M78: 67,171,688 km (0.118 R)
• M79: 67,532,518 km (0.043 R)
• M80: 68,014,373 km (0.101 R)
• M81: 68,618,449 km (0.092 R)
• M82: 68,860,498 km (0.059 R)
• M83: 72,402,826 km (0.109 R)
• M84: 72,526,095 km (0.113 R)
• M85: 72,649,364 km (0.049 R)
• M86: 72,772,632 km (0.099 R)
• M87: 73,761,923 km (0.033 R)
• M88: 74,258,139 km (0.064 R)
• M89: 75,129,397 km (0.077 R)
• M90: 77,637,106 km (0.072 R)
• M91: 81,321,702 km (0.09 R)
• M92: 81,449,757 km (0.079 R)
• M93: 87,412,878 km (0.1 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 186 - 16,958 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit