🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.6 AU - 0.66 AU

Year: 175 Days

Day: 43.7 Hours

Environment

Temp: 203 °C

Axial Tilt: 0.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 18,256,303 km

• M1: 163,510 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.5 AU - 1.86 AU

Year: 762 Days

Day: 17.4 Hours

Environment

Temp: -31 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.55 AU - 2.31 AU

Year: 938 Days

Day: 31.2 Hours

Environment

Temp: -39 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.69 AU - 2.43 AU

Year: 1034 Days

Day: 14 Hours

Environment

Temp: -62 °C

Axial Tilt: 61.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 18,256,303 km

• M1: 170,242 km (0.081 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 2.54 AU - 3.12 AU

Year: 1666 Days

Day: 28.6 Hours

Environment

Temp: -85 °C

Axial Tilt: 13.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 2.5 AU - 3.2 AU

Year: 1683 Days

Day: 42.1 Hours

Environment

Temp: -87 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 18,256,303 km

• M1: 467,793 km (0.109 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 2.99 AU - 3.77 AU

Year: 2174 Days

Day: 17.3 Hours

Environment

Temp: -98 °C

Axial Tilt: 43.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 18,256,303 km

• M1: 351,555 km (0.115 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 133.7

Radius: 12.9

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 6.01 AU - 6.55 AU

Year: 5506 Days

Day: 5.3 Hours

Environment

Temp: -142 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 18,256,303 km

• M1: 242,648 km (0.102 R)
• M2: 337,194 km (0.097 R)
• M3: 595,250 km (0.08 R)
• M4: 826,827 km (0.111 R)
• M5: 968,945 km (0.086 R)
• M6: 1,078,900 km (0.098 R)
• M7: 1,172,249 km (0.108 R)
• M8: 1,279,511 km (0.118 R)
• M9: 1,390,213 km (0.073 R)
• M10: 1,574,518 km (0.072 R)
• M11: 1,730,548 km (0.097 R)
• M12: 1,841,550 km (0.118 R)
• M13: 2,189,664 km (0.101 R)
• M14: 2,601,208 km (0.056 R)
• M15: 2,787,308 km (0.061 R)
• M16: 2,918,654 km (0.079 R)
• M17: 3,233,558 km (0.113 R)
• M18: 3,403,052 km (0.111 R)
• M19: 3,496,701 km (0.07 R)
• M20: 3,912,882 km (0.08 R)
• M21: 4,243,792 km (0.116 R)
• M22: 5,111,011 km (0.07 R)
• M23: 5,236,673 km (0.104 R)
• M24: 5,400,034 km (0.071 R)
• M25: 5,731,543 km (0.102 R)
• M26: 5,881,141 km (0.102 R)
• M27: 6,184,226 km (0.066 R)
• M28: 7,713,416 km (0.065 R)
• M29: 7,795,994 km (0.076 R)
• M30: 7,941,253 km (0.063 R)
• M31: 8,467,090 km (0.08 R)
• M32: 8,723,501 km (0.103 R)
• M33: 9,156,736 km (0.071 R)
• M34: 9,331,915 km (0.057 R)
• M35: 9,708,004 km (0.102 R)
• M36: 9,842,044 km (0.077 R)
• M37: 10,429,515 km (0.114 R)
• M38: 10,612,623 km (0.093 R)
• M39: 10,727,663 km (0.06 R)
• M40: 11,121,704 km (0.09 R)
• M41: 11,262,027 km (0.047 R)
• M42: 11,355,825 km (0.109 R)
• M43: 11,567,805 km (0.089 R)
• M44: 11,733,709 km (0.082 R)
• M45: 11,900,361 km (0.103 R)
• M46: 12,163,803 km (0.041 R)
• M47: 12,696,521 km (0.102 R)
• M48: 13,509,885 km (0.111 R)
• M49: 13,985,905 km (0.03 R)
• M50: 14,543,905 km (0.082 R)
• M51: 14,851,329 km (0.09 R)
• M52: 15,342,608 km (0.09 R)
• M53: 15,550,998 km (0.109 R)
• M54: 15,891,782 km (0.076 R)
• M55: 16,687,642 km (0.062 R)
• M56: 17,117,288 km (0.108 R)
• M57: 18,290,284 km (0.064 R)
• M58: 18,622,242 km (0.093 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 68.8

Radius: 11.7

Gravity: 0.5 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 6.94 AU - 8.38 AU

Year: 7417 Days

Day: 8.6 Hours

Environment

Temp: -151 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 18,256,303 km

• M1: 150,047 km (0.076 R)
• M2: 259,104 km (0.087 R)
• M3: 466,596 km (0.102 R)
• M4: 555,307 km (0.114 R)
• M5: 667,506 km (0.034 R)
• M6: 842,535 km (0.1 R)
• M7: 917,185 km (0.091 R)
• M8: 1,014,124 km (0.096 R)
• M9: 1,166,265 km (0.054 R)
• M10: 1,250,638 km (0.073 R)
• M11: 1,765,404 km (0.118 R)
• M12: 1,863,541 km (0.097 R)
• M13: 2,117,259 km (0.112 R)
• M14: 2,195,498 km (0.117 R)
• M15: 2,368,733 km (0.074 R)
• M16: 2,686,329 km (0.075 R)
• M17: 2,988,517 km (0.101 R)
• M18: 3,271,406 km (0.034 R)
• M19: 3,578,830 km (0.064 R)
• M20: 3,657,070 km (0.107 R)
• M21: 3,799,487 km (0.076 R)
• M22: 3,976,162 km (0.077 R)
• M23: 4,188,591 km (0.027 R)
• M24: 4,371,250 km (0.116 R)
• M25: 4,522,643 km (0.088 R)
• M26: 5,075,108 km (0.079 R)
• M27: 5,198,825 km (0.075 R)
• M28: 5,395,397 km (0.104 R)
• M29: 5,649,115 km (0.091 R)
• M30: 6,055,722 km (0.093 R)
• M31: 6,187,218 km (0.094 R)
• M32: 6,338,462 km (0.116 R)
• M33: 6,510,200 km (0.111 R)
• M34: 6,606,392 km (0.098 R)
• M35: 6,683,584 km (0.119 R)
• M36: 6,819,419 km (0.03 R)
• M37: 7,133,425 km (0.076 R)
• M38: 7,452,368 km (0.088 R)
• M39: 8,353,096 km (0.106 R)
• M40: 8,457,665 km (0.093 R)
• M41: 8,837,644 km (0.109 R)
• M42: 9,900,387 km (0.063 R)
• M43: 10,323,450 km (0.098 R)
• M44: 10,729,608 km (0.067 R)
• M45: 10,843,302 km (0.081 R)
• M46: 11,072,038 km (0.057 R)
• M47: 11,464,582 km (0.059 R)
• M48: 11,721,143 km (0.107 R)
• M49: 12,406,301 km (0.097 R)
• M50: 12,741,849 km (0.105 R)
• M51: 12,983,300 km (0.067 R)
• M52: 13,593,510 km (0.119 R)
• M53: 13,766,146 km (0.091 R)
• M54: 13,939,380 km (0.098 R)
• M55: 14,138,345 km (0.087 R)
• M56: 14,513,985 km (0.045 R)
• M57: 14,690,361 km (0.114 R)
• M58: 14,892,767 km (0.09 R)
• M59: 15,583,012 km (0.108 R)
• M60: 15,789,457 km (0.068 R)
• M61: 15,945,039 km (0.119 R)
• M62: 16,022,979 km (0.11 R)
• M63: 16,101,069 km (0.086 R)
• M64: 16,309,758 km (0.106 R)
• M65: 17,340,488 km (0.109 R)
• M66: 17,904,322 km (0.073 R)
• M67: 18,120,640 km (0.116 R)

Kuiper Belt

Range: 31.4 - 58.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 250 - 17,088 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit