🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.79 AU - 0.87 AU

Year: 265 Days

Day: 17.6 Hours

Environment

Temp: 176 °C

Axial Tilt: 2.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 2.83 AU - 3.17 AU

Year: 1818 Days

Day: 20.1 Hours

Environment

Temp: -99 °C

Axial Tilt: 52.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,149,044 km

• M1: 784,192 km (0.027 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 4.03 AU - 4.71 AU

Year: 3196 Days

Day: 13.4 Hours

Environment

Temp: -116 °C

Axial Tilt: 42.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 3.74 AU - 5.24 AU

Year: 3328 Days

Day: 12.8 Hours

Environment

Temp: -112 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.54 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 16.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 384.9

Radius: 7.3

Gravity: 7.22 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 15.6 AU - 17.56 AU

Year: 23619 Days

Day: 16 Hours

Environment

Temp: -192 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 70,149,044 km

• M1: 93,050 km (0.119 R)
• M2: 160,818 km (0.118 R)
• M3: 367,712 km (0.118 R)
• M4: 530,025 km (0.049 R)
• M5: 589,416 km (0.069 R)
• M6: 897,737 km (0.085 R)
• M7: 1,919,640 km (0.109 R)
• M8: 1,982,321 km (0.094 R)
• M9: 2,077,765 km (0.097 R)
• M10: 2,646,686 km (0.04 R)
• M11: 3,039,530 km (0.11 R)
• M12: 3,224,133 km (0.092 R)
• M13: 3,336,781 km (0.106 R)
• M14: 3,721,397 km (0.113 R)
• M15: 4,160,766 km (0.066 R)
• M16: 4,532,516 km (0.116 R)
• M17: 4,658,777 km (0.036 R)
• M18: 5,044,739 km (0.106 R)
• M19: 5,530,334 km (0.096 R)
• M20: 7,172,620 km (0.109 R)
• M21: 7,717,904 km (0.118 R)
• M22: 10,806,202 km (0.075 R)
• M23: 11,145,191 km (0.092 R)
• M24: 11,602,512 km (0.079 R)
• M25: 12,417,670 km (0.089 R)
• M26: 12,772,666 km (0.11 R)
• M27: 14,784,159 km (0.12 R)
• M28: 17,947,406 km (0.076 R)
• M29: 19,501,578 km (0.079 R)
• M30: 19,707,425 km (0.106 R)
• M31: 19,776,240 km (0.119 R)
• M32: 21,521,748 km (0.108 R)
• M33: 21,805,685 km (0.077 R)
• M34: 22,090,818 km (0.11 R)
• M35: 22,162,177 km (0.117 R)
• M36: 23,461,733 km (0.107 R)
• M37: 25,757,163 km (0.092 R)
• M38: 26,209,697 km (0.083 R)
• M39: 26,512,782 km (0.111 R)
• M40: 26,588,778 km (0.114 R)
• M41: 28,979,202 km (0.028 R)
• M42: 29,214,220 km (0.073 R)
• M43: 29,922,865 km (0.116 R)
• M44: 31,598,511 km (0.09 R)
• M45: 31,840,261 km (0.1 R)
• M46: 31,921,044 km (0.091 R)
• M47: 33,714,872 km (0.069 R)
• M48: 34,375,197 km (0.118 R)
• M49: 34,623,978 km (0.103 R)
• M50: 36,804,517 km (0.057 R)
• M51: 37,484,439 km (0.109 R)
• M52: 37,911,541 km (0.093 R)
• M53: 39,202,272 km (0.025 R)
• M54: 40,507,363 km (0.061 R)
• M55: 42,092,203 km (0.103 R)
• M56: 42,892,253 km (0.056 R)
• M57: 44,959,396 km (0.11 R)
• M58: 46,508,033 km (0.082 R)
• M59: 46,783,144 km (0.116 R)
• M60: 49,190,024 km (0.105 R)
• M61: 49,657,517 km (0.12 R)
• M62: 50,126,357 km (0.107 R)
• M63: 50,974,278 km (0.102 R)
• M64: 51,731,841 km (0.1 R)
• M65: 52,684,032 km (0.037 R)
• M66: 53,449,823 km (0.078 R)
• M67: 55,867,026 km (0.117 R)
• M68: 57,530,853 km (0.065 R)
• M69: 58,418,417 km (0.107 R)
• M70: 59,012,620 km (0.117 R)
• M71: 59,409,802 km (0.069 R)
• M72: 60,007,296 km (0.082 R)
• M73: 61,409,178 km (0.064 R)
• M74: 64,960,931 km (0.081 R)
• M75: 65,063,405 km (0.109 R)
• M76: 65,165,880 km (0.107 R)
• M77: 65,473,752 km (0.077 R)
• M78: 68,996,333 km (0.072 R)
• M79: 69,205,321 km (0.076 R)
• M80: 70,148,985 km (0.105 R)

Kuiper Belt

Range: 31.4 - 56.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 385 - 17,666 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit