🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.47 AU - 0.71 AU

Year: 165 Days

Day: 37.6 Hours

Environment

Temp: 189 °C

Axial Tilt: 31.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.93 AU - 1.23 AU

Year: 408 Days

Day: 44 Hours

Environment

Temp: 19 °C

Axial Tilt: 121.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 53,550,354 km

• M1: 62,382 km (0.066 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.42 AU - 1.86 AU

Year: 763 Days

Day: 29.3 Hours

Environment

Temp: -37 °C

Axial Tilt: 47.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.58 AU - 1.8 AU

Year: 798 Days

Day: 34.1 Hours

Environment

Temp: -48 °C

Axial Tilt: 47 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.58 AU - 2.18 AU

Year: 937 Days

Day: 33.9 Hours

Environment

Temp: -50 °C

Axial Tilt: 1.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,550,354 km

• M1: 1,099,993 km (0.119 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.83 AU - 2.47 AU

Year: 1146 Days

Day: 19.4 Hours

Environment

Temp: -65 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 2.09 AU - 2.79 AU

Year: 1385 Days

Day: 26.3 Hours

Environment

Temp: -92 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,550,354 km

• M1: 127,009 km (0.116 R)

Asteroid Belt

Center: 7.37 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 12.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 388.6

Radius: 14.8

Gravity: 1.77 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 10.87 AU - 13.73 AU

Year: 15678 Days

Day: 7.8 Hours

Environment

Temp: -174 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 53,550,354 km

• M1: 208,839 km (0.093 R)
• M2: 407,804 km (0.043 R)
• M3: 676,631 km (0.102 R)
• M4: 891,304 km (0.111 R)
• M5: 1,948,213 km (0.09 R)
• M6: 2,078,214 km (0.029 R)
• M7: 2,265,211 km (0.058 R)
• M8: 3,535,596 km (0.082 R)
• M9: 3,728,428 km (0.097 R)
• M10: 4,158,073 km (0.036 R)
• M11: 4,921,471 km (0.073 R)
• M12: 5,137,340 km (0.06 R)
• M13: 5,504,154 km (0.057 R)
• M14: 5,728,402 km (0.092 R)
• M15: 6,341,304 km (0.098 R)
• M16: 6,695,402 km (0.066 R)
• M17: 6,935,058 km (0.062 R)
• M18: 7,340,917 km (0.035 R)
• M19: 7,464,186 km (0.08 R)
• M20: 7,671,080 km (0.12 R)
• M21: 7,796,293 km (0.091 R)
• M22: 10,670,816 km (0.116 R)
• M23: 11,376,619 km (0.064 R)
• M24: 11,807,311 km (0.115 R)
• M25: 12,049,061 km (0.067 R)
• M26: 12,685,002 km (0.118 R)
• M27: 12,783,886 km (0.085 R)
• M28: 13,684,764 km (0.071 R)
• M29: 14,865,840 km (0.038 R)
• M30: 15,022,319 km (0.105 R)
• M31: 15,179,247 km (0.102 R)
• M32: 15,653,622 km (0.09 R)
• M33: 16,725,192 km (0.075 R)
• M34: 16,887,954 km (0.098 R)
• M35: 17,269,877 km (0.115 R)
• M36: 17,434,435 km (0.044 R)
• M37: 17,765,046 km (0.114 R)
• M38: 17,931,250 km (0.098 R)
• M39: 18,042,251 km (0.083 R)
• M40: 19,735,250 km (0.075 R)
• M41: 20,600,674 km (0.116 R)
• M42: 21,067,270 km (0.049 R)
• M43: 21,243,197 km (0.109 R)
• M44: 21,537,456 km (0.07 R)
• M45: 22,130,013 km (0.095 R)
• M46: 22,727,956 km (0.083 R)
• M47: 23,817,776 km (0.026 R)
• M48: 24,430,529 km (0.031 R)
• M49: 24,924,501 km (0.086 R)
• M50: 25,234,917 km (0.097 R)
• M51: 26,110,962 km (0.055 R)
• M52: 27,379,552 km (0.086 R)
• M53: 27,957,149 km (0.091 R)
• M54: 28,993,713 km (0.119 R)
• M55: 30,042,843 km (0.084 R)
• M56: 31,037,669 km (0.115 R)
• M57: 31,371,721 km (0.112 R)
• M58: 32,110,734 km (0.042 R)
• M59: 32,245,821 km (0.071 R)
• M60: 32,448,676 km (0.096 R)
• M61: 33,400,866 km (0.118 R)
• M62: 33,537,748 km (0.053 R)
• M63: 35,332,923 km (0.037 R)
• M64: 35,472,348 km (0.081 R)
• M65: 38,298,252 km (0.072 R)
• M66: 38,513,224 km (0.063 R)
• M67: 40,028,351 km (0.063 R)
• M68: 40,537,881 km (0.066 R)
• M69: 41,563,076 km (0.069 R)
• M70: 41,783,882 km (0.091 R)
• M71: 42,968,248 km (0.082 R)
• M72: 44,313,732 km (0.111 R)
• M73: 44,916,162 km (0.077 R)
• M74: 45,142,803 km (0.079 R)
• M75: 45,521,435 km (0.087 R)
• M76: 46,357,837 km (0.12 R)
• M77: 48,355,268 km (0.096 R)
• M78: 49,208,724 km (0.059 R)
• M79: 50,145,505 km (0.098 R)
• M80: 51,482,611 km (0.075 R)
• M81: 52,751,800 km (0.026 R)

Kuiper Belt

Range: 30.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 190 - 12,386 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit