🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.72 AU - 0.98 AU

Year: 291 Days

Day: 37.6 Hours

Environment

Temp: 104 °C

Axial Tilt: 36.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.05 AU - 1.41 AU

Year: 506 Days

Day: 38.6 Hours

Environment

Temp: -4 °C

Axial Tilt: 6.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 50,553,000 km

• M1: 16,157 km (0.069 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.08 AU - 1.66 AU

Year: 595 Days

Day: 28.1 Hours

Environment

Temp: -34 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,553,000 km

• M1: 319,242 km (0.087 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.24 AU - 1.94 AU

Year: 744 Days

Day: 21.1 Hours

Environment

Temp: -55 °C

Axial Tilt: 41.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 2.52 AU - 2.62 AU

Year: 1528 Days

Day: 31.2 Hours

Environment

Temp: -88 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,553,000 km

• M1: 994,527 km (0.083 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 2.23 AU - 3.59 AU

Year: 1841 Days

Day: 42.7 Hours

Environment

Temp: -101 °C

Axial Tilt: 29.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,553,000 km

• M1: 2,731,508 km (0.084 R)

Asteroid Belt

Center: 6.01 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 772.8

Radius: 12.8

Gravity: 4.72 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 7.67 AU - 10.55 AU

Year: 10197 Days

Day: 14.8 Hours

Environment

Temp: -167 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 50,553,000 km

• M1: 176,974 km (0.11 R)
• M2: 301,739 km (0.069 R)
• M3: 461,210 km (0.085 R)
• M4: 577,597 km (0.088 R)
• M5: 844,929 km (0.088 R)
• M6: 1,112,559 km (0.115 R)
• M7: 1,256,921 km (0.079 R)
• M8: 1,364,183 km (0.111 R)
• M9: 1,497,175 km (0.063 R)
• M10: 1,588,430 km (0.038 R)
• M11: 1,728,903 km (0.062 R)
• M12: 1,922,931 km (0.091 R)
• M13: 2,073,426 km (0.063 R)
• M14: 2,201,931 km (0.095 R)
• M15: 2,631,127 km (0.066 R)
• M16: 2,855,674 km (0.092 R)
• M17: 2,999,437 km (0.107 R)
• M18: 3,691,477 km (0.087 R)
• M19: 3,880,120 km (0.045 R)
• M20: 4,498,558 km (0.078 R)
• M21: 4,599,087 km (0.117 R)
• M22: 4,836,649 km (0.114 R)
• M23: 5,537,515 km (0.117 R)
• M24: 6,840,063 km (0.048 R)
• M25: 6,994,897 km (0.071 R)
• M26: 7,189,973 km (0.102 R)
• M27: 9,026,137 km (0.09 R)
• M28: 9,974,139 km (0.056 R)
• M29: 10,282,460 km (0.076 R)
• M30: 10,638,653 km (0.106 R)
• M31: 11,363,305 km (0.094 R)
• M32: 11,500,935 km (0.051 R)
• M33: 12,622,171 km (0.1 R)
• M34: 12,907,903 km (0.069 R)
• M35: 13,147,708 km (0.057 R)
• M36: 13,534,419 km (0.05 R)
• M37: 13,875,950 km (0.059 R)
• M38: 14,418,243 km (0.084 R)
• M39: 14,517,725 km (0.11 R)
• M40: 16,813,155 km (0.052 R)
• M41: 17,233,076 km (0.071 R)
• M42: 17,497,266 km (0.118 R)
• M43: 18,567,340 km (0.085 R)
• M44: 18,783,808 km (0.12 R)
• M45: 19,658,507 km (0.089 R)
• M46: 20,045,367 km (0.103 R)
• M47: 20,490,570 km (0.048 R)
• M48: 20,602,320 km (0.079 R)
• M49: 21,447,398 km (0.073 R)
• M50: 21,731,634 km (0.064 R)
• M51: 22,303,846 km (0.101 R)
• M52: 22,649,566 km (0.097 R)
• M53: 24,939,611 km (0.117 R)
• M54: 26,324,438 km (0.04 R)
• M55: 26,567,834 km (0.119 R)
• M56: 27,179,689 km (0.046 R)
• M57: 28,043,916 km (0.104 R)
• M58: 29,042,781 km (0.114 R)
• M59: 30,754,629 km (0.119 R)
• M60: 31,075,218 km (0.111 R)
• M61: 33,021,935 km (0.066 R)
• M62: 33,613,594 km (0.037 R)
• M63: 33,943,906 km (0.038 R)
• M64: 35,007,996 km (0.103 R)
• M65: 35,611,324 km (0.1 R)
• M66: 37,100,571 km (0.071 R)
• M67: 37,441,804 km (0.1 R)
• M68: 38,472,084 km (0.088 R)
• M69: 38,817,506 km (0.067 R)
• M70: 40,419,998 km (0.097 R)
• M71: 41,830,856 km (0.041 R)
• M72: 42,399,777 km (0.091 R)
• M73: 43,617,204 km (0.094 R)
• M74: 44,555,931 km (0.106 R)
• M75: 46,086,317 km (0.05 R)
• M76: 49,123,602 km (0.092 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 513 - 10,893 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit