🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.53 AU - 0.65 AU

Year: 166 Days

Day: 16.8 Hours

Environment

Temp: 172 °C

Axial Tilt: 12.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.44 AU - 1.7 AU

Year: 719 Days

Day: 27.4 Hours

Environment

Temp: -42 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,490,536 km

• M1: 577,747 km (0.07 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 2.29 AU - 3.15 AU

Year: 1638 Days

Day: 18.3 Hours

Environment

Temp: -86 °C

Axial Tilt: 23 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 2.66 AU - 2.9 AU

Year: 1693 Days

Day: 42.2 Hours

Environment

Temp: -99 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,490,536 km

• M1: 2,608,837 km (0.092 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 2.32 AU - 3.62 AU

Year: 1869 Days

Day: 24.4 Hours

Environment

Temp: -93 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 2.86 AU - 3.54 AU

Year: 2091 Days

Day: 35.1 Hours

Environment

Temp: -118 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.36 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 15.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 753.7

Radius: 7.6

Gravity: 13.05 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 11.8 AU - 19.22 AU

Year: 22310 Days

Day: 21.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 44.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 84,490,536 km

• M1: 115,938 km (0.074 R)
• M2: 281,543 km (0.106 R)
• M3: 448,345 km (0.1 R)
• M4: 927,208 km (0.113 R)
• M5: 1,212,940 km (0.116 R)
• M6: 1,365,978 km (0.029 R)
• M7: 1,558,211 km (0.106 R)
• M8: 1,897,799 km (0.064 R)
• M9: 1,968,558 km (0.058 R)
• M10: 2,185,924 km (0.073 R)
• M11: 2,373,221 km (0.042 R)
• M12: 2,449,516 km (0.107 R)
• M13: 2,803,464 km (0.084 R)
• M14: 3,385,849 km (0.086 R)
• M15: 3,959,407 km (0.057 R)
• M16: 4,096,139 km (0.064 R)
• M17: 4,515,462 km (0.056 R)
• M18: 4,706,199 km (0.066 R)
• M19: 4,802,690 km (0.089 R)
• M20: 6,326,045 km (0.05 R)
• M21: 6,809,994 km (0.096 R)
• M22: 6,974,103 km (0.094 R)
• M23: 7,927,939 km (0.081 R)
• M24: 8,042,830 km (0.093 R)
• M25: 10,079,456 km (0.084 R)
• M26: 11,412,672 km (0.074 R)
• M27: 12,800,342 km (0.095 R)
• M28: 13,206,500 km (0.08 R)
• M29: 13,962,268 km (0.111 R)
• M30: 14,661,339 km (0.12 R)
• M31: 15,515,244 km (0.094 R)
• M32: 17,644,770 km (0.075 R)
• M33: 17,945,611 km (0.102 R)
• M34: 18,324,094 km (0.081 R)
• M35: 18,400,089 km (0.105 R)
• M36: 19,088,838 km (0.1 R)
• M37: 19,708,173 km (0.075 R)
• M38: 20,728,730 km (0.088 R)
• M39: 20,966,590 km (0.05 R)
• M40: 21,285,234 km (0.088 R)
• M41: 23,560,318 km (0.1 R)
• M42: 26,253,529 km (0.119 R)
• M43: 27,461,980 km (0.098 R)
• M44: 27,985,423 km (0.072 R)
• M45: 28,600,420 km (0.105 R)
• M46: 29,219,755 km (0.035 R)
• M47: 29,397,478 km (0.111 R)
• M48: 29,486,488 km (0.08 R)
• M49: 31,923,886 km (0.1 R)
• M50: 32,382,254 km (0.065 R)
• M51: 35,746,561 km (0.117 R)
• M52: 37,180,905 km (0.038 R)
• M53: 38,147,457 km (0.055 R)
• M54: 38,829,025 km (0.102 R)
• M55: 39,711,204 km (0.056 R)
• M56: 41,695,021 km (0.093 R)
• M57: 41,895,183 km (0.068 R)
• M58: 42,095,644 km (0.076 R)
• M59: 43,001,758 km (0.051 R)
• M60: 43,204,015 km (0.063 R)
• M61: 43,609,425 km (0.079 R)
• M62: 45,243,782 km (0.115 R)
• M63: 47,210,246 km (0.08 R)
• M64: 47,523,354 km (0.068 R)
• M65: 48,361,551 km (0.093 R)
• M66: 50,052,605 km (0.116 R)
• M67: 50,585,024 km (0.091 R)
• M68: 52,301,360 km (0.042 R)
• M69: 54,692,234 km (0.089 R)
• M70: 58,121,316 km (0.074 R)
• M71: 58,233,066 km (0.071 R)
• M72: 58,344,815 km (0.102 R)
• M73: 59,242,103 km (0.1 R)
• M74: 59,918,136 km (0.094 R)
• M75: 60,596,712 km (0.083 R)
• M76: 60,823,353 km (0.102 R)
• M77: 63,106,366 km (0.09 R)
• M78: 63,681,420 km (0.09 R)
• M79: 64,258,269 km (0.1 R)
• M80: 65,417,054 km (0.109 R)
• M81: 66,232,363 km (0.109 R)
• M82: 69,171,662 km (0.097 R)
• M83: 69,527,106 km (0.058 R)
• M84: 70,597,479 km (0.057 R)
• M85: 72,273,274 km (0.082 R)
• M86: 77,501,421 km (0.112 R)
• M87: 77,747,659 km (0.12 R)
• M88: 77,870,778 km (0.064 R)
• M89: 77,994,047 km (0.099 R)
• M90: 79,106,008 km (0.066 R)
• M91: 79,353,742 km (0.112 R)
• M92: 80,846,130 km (0.095 R)
• M93: 82,473,157 km (0.106 R)
• M94: 82,598,819 km (0.036 R)
• M95: 83,984,693 km (0.102 R)
• M96: 84,111,104 km (0.119 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: 302 - 17,050 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit