🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.45 AU - 0.61 AU

Year: 135 Days

Day: 40.9 Hours

Environment

Temp: 248 °C

Axial Tilt: 17.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.61 AU - 0.63 AU

Year: 171 Days

Day: 12.4 Hours

Environment

Temp: 179 °C

Axial Tilt: 18.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.58 AU - 0.74 AU

Year: 188 Days

Day: 32.9 Hours

Environment

Temp: 204 °C

Axial Tilt: 16.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.82 AU - 0.88 AU

Year: 274 Days

Day: 26.8 Hours

Environment

Temp: 137 °C

Axial Tilt: 40 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 41,583,013 km

• M1: 182,360 km (0.086 R)
• M2: 294,558 km (0.043 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.09 AU - 1.19 AU

Year: 426 Days

Day: 14.8 Hours

Environment

Temp: 21 °C

Axial Tilt: 13 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.11 AU - 1.59 AU

Year: 549 Days

Day: 28 Hours

Environment

Temp: -3 °C

Axial Tilt: 42.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 7 - Terrestrial

Semi-Major Axis: 5.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 4.27 AU - 6.03 AU

Year: 4089 Days

Day: 44.2 Hours

Environment

Temp: -125 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 7.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 761.2

Radius: 9.4

Gravity: 8.61 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 6.75 AU - 8.91 AU

Year: 7665 Days

Day: 8 Hours

Environment

Temp: -152 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 41,583,013 km

• M1: 131,497 km (0.113 R)
• M2: 208,839 km (0.101 R)
• M3: 321,635 km (0.049 R)
• M4: 436,227 km (0.112 R)
• M5: 804,089 km (0.091 R)
• M6: 968,646 km (0.092 R)
• M7: 1,292,974 km (0.083 R)
• M8: 2,105,590 km (0.101 R)
• M9: 2,242,622 km (0.095 R)
• M10: 2,574,131 km (0.096 R)
• M11: 2,770,702 km (0.118 R)
• M12: 3,336,481 km (0.077 R)
• M13: 3,470,072 km (0.104 R)
• M14: 4,164,506 km (0.114 R)
• M15: 5,207,203 km (0.12 R)
• M16: 5,425,017 km (0.079 R)
• M17: 5,966,711 km (0.118 R)
• M18: 6,064,249 km (0.098 R)
• M19: 6,626,138 km (0.108 R)
• M20: 6,693,458 km (0.047 R)
• M21: 7,067,153 km (0.075 R)
• M22: 7,135,968 km (0.108 R)
• M23: 7,274,047 km (0.056 R)
• M24: 7,870,643 km (0.045 R)
• M25: 8,049,263 km (0.034 R)
• M26: 8,850,659 km (0.102 R)
• M27: 9,036,310 km (0.041 R)
• M28: 9,373,803 km (0.05 R)
• M29: 9,906,969 km (0.094 R)
• M30: 10,567,743 km (0.083 R)
• M31: 10,685,926 km (0.098 R)
• M32: 10,844,050 km (0.085 R)
• M33: 11,605,803 km (0.077 R)
• M34: 11,972,617 km (0.078 R)
• M35: 12,509,224 km (0.092 R)
• M36: 12,927,500 km (0.075 R)
• M37: 13,011,574 km (0.109 R)
• M38: 13,180,620 km (0.044 R)
• M39: 13,307,778 km (0.105 R)
• M40: 13,477,871 km (0.058 R)
• M41: 15,175,058 km (0.104 R)
• M42: 15,486,671 km (0.072 R)
• M43: 16,025,971 km (0.085 R)
• M44: 16,207,134 km (0.06 R)
• M45: 16,343,418 km (0.097 R)
• M46: 17,540,500 km (0.096 R)
• M47: 17,633,699 km (0.045 R)
• M48: 17,961,468 km (0.102 R)
• M49: 18,243,909 km (0.09 R)
• M50: 19,823,812 km (0.11 R)
• M51: 19,969,670 km (0.106 R)
• M52: 20,213,365 km (0.082 R)
• M53: 21,099,284 km (0.084 R)
• M54: 23,317,371 km (0.112 R)
• M55: 23,419,995 km (0.087 R)
• M56: 23,831,838 km (0.057 R)
• M57: 24,090,493 km (0.109 R)
• M58: 24,246,075 km (0.088 R)
• M59: 24,506,226 km (0.104 R)
• M60: 25,029,220 km (0.112 R)
• M61: 25,502,996 km (0.111 R)
• M62: 26,299,306 km (0.059 R)
• M63: 26,727,455 km (0.102 R)
• M64: 26,888,422 km (0.101 R)
• M65: 27,211,703 km (0.12 R)
• M66: 27,753,247 km (0.118 R)
• M67: 29,565,326 km (0.05 R)
• M68: 31,358,855 km (0.117 R)
• M69: 31,869,732 km (0.109 R)
• M70: 32,326,005 km (0.078 R)
• M71: 32,727,077 km (0.091 R)
• M72: 33,998,210 km (0.11 R)
• M73: 34,289,328 km (0.116 R)
• M74: 34,406,014 km (0.034 R)
• M75: 36,231,707 km (0.077 R)
• M76: 36,291,097 km (0.115 R)
• M77: 37,967,940 km (0.084 R)
• M78: 38,088,665 km (0.114 R)
• M79: 38,209,540 km (0.112 R)
• M80: 38,451,589 km (0.091 R)
• M81: 38,815,711 km (0.095 R)
• M82: 39,059,106 km (0.046 R)
• M83: 39,120,142 km (0.1 R)
• M84: 39,486,358 km (0.095 R)
• M85: 39,792,435 km (0.098 R)
• M86: 40,099,260 km (0.049 R)
• M87: 40,530,102 km (0.071 R)
• M88: 40,591,886 km (0.086 R)

Kuiper Belt

Range: 31.4 - 60.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 173 - 18,969 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit