🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.58 AU - 0.82 AU

Year: 175 Days

Day: 33.3 Hours

Environment

Temp: 264 °C

Axial Tilt: 6.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 38,141,292 km

• M1: 51,162 km (0.075 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.6 AU - 0.98 AU

Year: 209 Days

Day: 13.4 Hours

Environment

Temp: 307 °C

Axial Tilt: 0.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.31 AU - 1.85 AU

Year: 592 Days

Day: 13.6 Hours

Environment

Temp: 164 °C

Axial Tilt: 41.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 38,141,292 km

• M1: 595,699 km (0.078 R)
• M2: 807,081 km (0.061 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.39 AU - 2.13 AU

Year: 696 Days

Day: 17.2 Hours

Environment

Temp: 104 °C

Axial Tilt: 20.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 2.7 AU - 4.14 AU

Year: 1886 Days

Day: 30.3 Hours

Environment

Temp: -40 °C

Axial Tilt: 41.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,141,292 km

• M1: 664,963 km (0.116 R)

Planet 6 - Terrestrial

Semi-Major Axis: 5.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 4.46 AU - 6.8 AU

Year: 3984 Days

Day: 44.3 Hours

Environment

Temp: -95 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 9.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 7.18 AU - 11.86 AU

Year: 8760 Days

Day: 39.8 Hours

Environment

Temp: -132 °C

Axial Tilt: 6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,141,292 km

• M1: 5,057,006 km (0.073 R)

Planet 8 - Gas Giant

Semi-Major Axis: 14.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 130.5

Radius: 14.7

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 13.42 AU - 15.34 AU

Year: 16262 Days

Day: 10.6 Hours

Environment

Temp: -157 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 38,141,292 km

• M1: 210,035 km (0.073 R)
• M2: 323,879 km (0.107 R)
• M3: 475,123 km (0.12 R)
• M4: 581,936 km (0.068 R)
• M5: 811,868 km (0.105 R)
• M6: 1,242,111 km (0.053 R)
• M7: 1,455,886 km (0.111 R)
• M8: 1,721,423 km (0.07 R)
• M9: 1,820,307 km (0.049 R)
• M10: 2,256,983 km (0.113 R)
• M11: 2,544,211 km (0.116 R)
• M12: 2,680,794 km (0.085 R)
• M13: 3,009,460 km (0.077 R)
• M14: 3,276,941 km (0.08 R)
• M15: 3,376,274 km (0.082 R)
• M16: 3,577,932 km (0.091 R)
• M17: 3,705,988 km (0.12 R)
• M18: 3,914,228 km (0.106 R)
• M19: 4,507,085 km (0.115 R)
• M20: 4,701,711 km (0.119 R)
• M21: 4,814,209 km (0.061 R)
• M22: 5,215,131 km (0.084 R)
• M23: 5,390,310 km (0.099 R)
• M24: 5,508,194 km (0.111 R)
• M25: 5,867,228 km (0.106 R)
• M26: 6,264,710 km (0.108 R)
• M27: 6,576,622 km (0.088 R)
• M28: 6,829,741 km (0.109 R)
• M29: 7,476,902 km (0.091 R)
• M30: 7,641,908 km (0.12 R)
• M31: 8,076,340 km (0.089 R)
• M32: 9,250,534 km (0.063 R)
• M33: 9,677,785 km (0.118 R)
• M34: 9,821,699 km (0.084 R)
• M35: 10,294,129 km (0.087 R)
• M36: 11,679,555 km (0.108 R)
• M37: 11,909,636 km (0.078 R)
• M38: 12,141,363 km (0.074 R)
• M39: 12,335,691 km (0.098 R)
• M40: 12,766,682 km (0.044 R)
• M41: 15,834,935 km (0.037 R)
• M42: 16,431,980 km (0.103 R)
• M43: 16,949,588 km (0.089 R)
• M44: 17,166,954 km (0.099 R)
• M45: 17,297,703 km (0.081 R)
• M46: 17,604,229 km (0.095 R)
• M47: 17,956,831 km (0.064 R)
• M48: 18,893,313 km (0.095 R)
• M49: 19,118,608 km (0.118 R)
• M50: 19,708,771 km (0.103 R)
• M51: 19,845,803 km (0.107 R)
• M52: 20,028,911 km (0.089 R)
• M53: 20,489,373 km (0.102 R)
• M54: 20,720,951 km (0.092 R)
• M55: 21,420,770 km (0.081 R)
• M56: 22,175,940 km (0.055 R)
• M57: 22,556,666 km (0.047 R)
• M58: 23,663,690 km (0.045 R)
• M59: 23,858,018 km (0.047 R)
• M60: 24,101,563 km (0.052 R)
• M61: 25,233,122 km (0.117 R)
• M62: 25,680,569 km (0.077 R)
• M63: 25,880,282 km (0.067 R)
• M64: 26,331,619 km (0.087 R)
• M65: 29,041,435 km (0.109 R)
• M66: 31,571,434 km (0.072 R)
• M67: 32,053,737 km (0.119 R)
• M68: 33,079,680 km (0.11 R)
• M69: 33,405,953 km (0.088 R)
• M70: 34,501,159 km (0.066 R)
• M71: 36,054,134 km (0.075 R)
• M72: 37,121,066 km (0.07 R)
• M73: 37,913,785 km (0.098 R)

Kuiper Belt

Range: 36.8 - 56.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 364 - 19,990 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit