🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.42 AU - 0.58 AU

Year: 128 Days

Day: 25.8 Hours

Environment

Temp: 209 °C

Axial Tilt: 9.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.55 AU - 0.71 AU

Year: 182 Days

Day: 26.7 Hours

Environment

Temp: 212 °C

Axial Tilt: 8.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 52,069,505 km

• M1: 349,461 km (0.036 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.62 AU - 0.82 AU

Year: 222 Days

Day: 18.5 Hours

Environment

Temp: 191 °C

Axial Tilt: 39.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.61 AU - 0.91 AU

Year: 241 Days

Day: 46.7 Hours

Environment

Temp: 198 °C

Axial Tilt: 41.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.35 AU - 1.35 AU

Year: 570 Days

Day: 47.8 Hours

Environment

Temp: -22 °C

Axial Tilt: 43.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 2.14 AU - 3.22 AU

Year: 1595 Days

Day: 37.1 Hours

Environment

Temp: -97 °C

Axial Tilt: 13.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 2.73 AU - 3.27 AU

Year: 1888 Days

Day: 17.2 Hours

Environment

Temp: -110 °C

Axial Tilt: 27.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 11.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 466.9

Radius: 11.6

Gravity: 3.47 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 10.45 AU - 12.05 AU

Year: 13714 Days

Day: 11.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 52,069,505 km

• M1: 337,343 km (0.085 R)
• M2: 427,700 km (0.113 R)
• M3: 544,237 km (0.072 R)
• M4: 690,394 km (0.085 R)
• M5: 832,363 km (0.074 R)
• M6: 1,064,987 km (0.064 R)
• M7: 2,195,798 km (0.051 R)
• M8: 2,384,141 km (0.104 R)
• M9: 2,578,170 km (0.112 R)
• M10: 2,922,694 km (0.091 R)
• M11: 3,070,795 km (0.09 R)
• M12: 3,343,662 km (0.102 R)
• M13: 3,783,779 km (0.081 R)
• M14: 4,109,603 km (0.109 R)
• M15: 4,410,744 km (0.083 R)
• M16: 5,248,641 km (0.081 R)
• M17: 5,465,857 km (0.093 R)
• M18: 5,575,662 km (0.061 R)
• M19: 5,760,116 km (0.118 R)
• M20: 6,712,905 km (0.056 R)
• M21: 6,948,971 km (0.113 R)
• M22: 7,028,258 km (0.099 R)
• M23: 7,308,155 km (0.058 R)
• M24: 7,469,721 km (0.078 R)
• M25: 7,920,160 km (0.105 R)
• M26: 8,890,601 km (0.083 R)
• M27: 9,676,289 km (0.119 R)
• M28: 10,896,111 km (0.069 R)
• M29: 11,453,662 km (0.062 R)
• M30: 11,594,583 km (0.118 R)
• M31: 11,783,375 km (0.063 R)
• M32: 11,925,493 km (0.082 R)
• M33: 13,976,031 km (0.09 R)
• M34: 15,610,388 km (0.09 R)
• M35: 15,871,137 km (0.113 R)
• M36: 16,715,468 km (0.09 R)
• M37: 16,982,350 km (0.064 R)
• M38: 17,466,150 km (0.066 R)
• M39: 18,282,805 km (0.078 R)
• M40: 20,009,463 km (0.045 R)
• M41: 20,577,636 km (0.096 R)
• M42: 21,151,045 km (0.095 R)
• M43: 21,787,883 km (0.068 R)
• M44: 22,489,796 km (0.116 R)
• M45: 22,666,471 km (0.075 R)
• M46: 24,821,877 km (0.053 R)
• M47: 25,800,846 km (0.111 R)
• M48: 26,917,145 km (0.043 R)
• M49: 29,068,512 km (0.075 R)
• M50: 30,620,141 km (0.03 R)
• M51: 30,750,590 km (0.08 R)
• M52: 31,669,420 km (0.078 R)
• M53: 31,867,488 km (0.109 R)
• M54: 32,863,959 km (0.082 R)
• M55: 33,601,178 km (0.118 R)
• M56: 34,343,931 km (0.118 R)
• M57: 34,955,637 km (0.088 R)
• M58: 35,570,933 km (0.08 R)
• M59: 35,776,929 km (0.052 R)
• M60: 35,914,410 km (0.076 R)
• M61: 36,052,040 km (0.075 R)
• M62: 37,368,651 km (0.071 R)
• M63: 38,489,587 km (0.108 R)
• M64: 39,266,599 km (0.093 R)
• M65: 39,834,921 km (0.107 R)
• M66: 40,620,759 km (0.053 R)
• M67: 41,051,750 km (0.104 R)
• M68: 41,195,663 km (0.081 R)
• M69: 42,790,227 km (0.096 R)
• M70: 43,962,625 km (0.109 R)
• M71: 44,036,228 km (0.105 R)
• M72: 44,478,738 km (0.069 R)
• M73: 45,517,247 km (0.068 R)
• M74: 45,666,246 km (0.119 R)
• M75: 45,964,843 km (0.057 R)
• M76: 46,713,880 km (0.072 R)
• M77: 47,165,366 km (0.073 R)
• M78: 47,240,614 km (0.066 R)
• M79: 47,467,105 km (0.086 R)
• M80: 47,618,199 km (0.119 R)
• M81: 48,224,220 km (0.049 R)
• M82: 49,980,798 km (0.117 R)
• M83: 50,519,500 km (0.102 R)
• M84: 51,215,130 km (0.094 R)
• M85: 51,991,693 km (0.104 R)

Kuiper Belt

Range: 30.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 160 - 12,110 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit