🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.45 AU - 0.59 AU

Year: 109 Days

Day: 13.6 Hours

Environment

Temp: 381 °C

Axial Tilt: 35.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.51 AU - 0.61 AU

Year: 122 Days

Day: 23.6 Hours

Environment

Temp: 398 °C

Axial Tilt: 33 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.05 AU - 1.13 AU

Year: 332 Days

Day: 43.9 Hours

Environment

Temp: 211 °C

Axial Tilt: 28.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 103,202,682 km

• M1: 148,251 km (0.076 R)
• M2: 176,974 km (0.098 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.32 AU - 2.04 AU

Year: 635 Days

Day: 35.6 Hours

Environment

Temp: 183 °C

Axial Tilt: 17.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.62 AU - 2.36 AU

Year: 818 Days

Day: 34.4 Hours

Environment

Temp: 136 °C

Axial Tilt: 9.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 103,202,682 km

• M1: 68,366 km (0.117 R)
• M2: 269,127 km (0.104 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.94 AU - 2.5 AU

Year: 964 Days

Day: 32.8 Hours

Environment

Temp: 27 °C

Axial Tilt: 5.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 103,202,682 km

• M1: 1,528,591 km (0.083 R)

Planet 7 - Terrestrial

Semi-Major Axis: 7.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 7.36 AU - 8.46 AU

Year: 6485 Days

Day: 37.7 Hours

Environment

Temp: -122 °C

Axial Tilt: 162 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 103,202,682 km

• M1: 4,856,545 km (0.094 R)

Planet 8 - Gas Giant

Semi-Major Axis: 15.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 988.5

Radius: 10.5

Gravity: 8.97 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 14.43 AU - 16.95 AU

Year: 18117 Days

Day: 10.2 Hours

Environment

Temp: -161 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 103,202,682 km

• M1: 130,599 km (0.114 R)
• M2: 504,893 km (0.083 R)
• M3: 1,009,935 km (0.088 R)
• M4: 2,050,388 km (0.111 R)
• M5: 2,455,948 km (0.077 R)
• M6: 2,889,333 km (0.073 R)
• M7: 3,233,857 km (0.096 R)
• M8: 4,070,708 km (0.1 R)
• M9: 6,475,793 km (0.113 R)
• M10: 8,743,547 km (0.119 R)
• M11: 9,074,158 km (0.107 R)
• M12: 9,412,997 km (0.025 R)
• M13: 10,358,306 km (0.1 R)
• M14: 10,791,242 km (0.085 R)
• M15: 14,548,842 km (0.063 R)
• M16: 15,730,067 km (0.096 R)
• M17: 16,302,727 km (0.069 R)
• M18: 16,889,151 km (0.114 R)
• M19: 17,663,918 km (0.094 R)
• M20: 20,805,623 km (0.114 R)
• M21: 23,871,482 km (0.11 R)
• M22: 34,306,980 km (0.097 R)
• M23: 39,603,942 km (0.11 R)
• M24: 40,511,403 km (0.048 R)
• M25: 43,316,811 km (0.041 R)
• M26: 50,714,875 km (0.038 R)
• M27: 53,052,042 km (0.114 R)
• M28: 57,553,592 km (0.076 R)
• M29: 60,692,305 km (0.087 R)
• M30: 61,898,064 km (0.115 R)
• M31: 67,308,420 km (0.073 R)
• M32: 69,034,630 km (0.116 R)
• M33: 69,470,708 km (0.111 R)
• M34: 70,128,340 km (0.036 R)
• M35: 75,308,466 km (0.117 R)

Planet 9 - Ice Giant

Semi-Major Axis: 20.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 970.4

Radius: 6.7

Gravity: 21.62 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 18.82 AU - 21.66 AU

Year: 26543 Days

Day: 16.2 Hours

Environment

Temp: -163 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 103,202,682 km

• M1: 83,326 km (0.109 R)
• M2: 645,515 km (0.088 R)
• M3: 1,137,093 km (0.062 R)
• M4: 1,813,425 km (0.107 R)
• M5: 2,181,436 km (0.117 R)
• M6: 2,445,476 km (0.118 R)
• M7: 2,951,865 km (0.049 R)
• M8: 3,430,728 km (0.097 R)
• M9: 5,477,825 km (0.118 R)
• M10: 8,282,037 km (0.087 R)
• M11: 8,630,002 km (0.083 R)
• M12: 9,732,837 km (0.114 R)
• M13: 11,345,503 km (0.095 R)
• M14: 11,993,710 km (0.107 R)
• M15: 14,333,271 km (0.075 R)
• M16: 17,333,606 km (0.118 R)
• M17: 20,203,192 km (0.111 R)
• M18: 20,834,047 km (0.087 R)
• M19: 21,477,916 km (0.104 R)
• M20: 22,357,103 km (0.11 R)
• M21: 23,604,749 km (0.085 R)
• M22: 26,362,286 km (0.06 R)
• M23: 26,737,029 km (0.108 R)
• M24: 29,061,032 km (0.104 R)
• M25: 34,254,322 km (0.112 R)
• M26: 39,055,516 km (0.098 R)
• M27: 40,033,886 km (0.119 R)
• M28: 40,529,055 km (0.102 R)
• M29: 41,363,662 km (0.083 R)
• M30: 47,528,440 km (0.051 R)
• M31: 57,776,194 km (0.043 R)
• M32: 62,079,825 km (0.071 R)
• M33: 68,692,649 km (0.111 R)
• M34: 77,279,866 km (0.084 R)
• M35: 81,169,261 km (0.053 R)
• M36: 83,564,323 km (0.05 R)
• M37: 90,747,714 km (0.081 R)
• M38: 93,616,552 km (0.114 R)
• M39: 98,932,064 km (0.118 R)

Kuiper Belt

Range: 37.7 - 66.7 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 427 - 16,373 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit