🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.81 AU - 0.99 AU

Year: 322 Days

Day: 16.2 Hours

Environment

Temp: 33 °C

Axial Tilt: 24.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.06 AU - 1.36 AU

Year: 501 Days

Day: 30.8 Hours

Environment

Temp: 5 °C

Axial Tilt: 29.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 29,519,910 km

• M1: 378,931 km (0.076 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.3 AU - 1.68 AU

Year: 685 Days

Day: 43.1 Hours

Environment

Temp: -44 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.99 AU - 2.43 AU

Year: 1238 Days

Day: 45.5 Hours

Environment

Temp: -91 °C

Axial Tilt: 2.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,519,910 km

• M1: 1,369,718 km (0.102 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 2.23 AU - 2.61 AU

Year: 1418 Days

Day: 22.9 Hours

Environment

Temp: -92 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,519,910 km

• M1: 598,242 km (0.063 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 2.22 AU - 3.26 AU

Year: 1709 Days

Day: 42.6 Hours

Environment

Temp: -108 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 145.2

Radius: 13.9

Gravity: 0.75 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 5.28 AU - 8.1 AU

Year: 6519 Days

Day: 5.3 Hours

Environment

Temp: -157 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 29,519,910 km

• M1: 185,352 km (0.095 R)
• M2: 283,638 km (0.097 R)
• M3: 418,276 km (0.107 R)
• M4: 593,305 km (0.054 R)
• M5: 826,678 km (0.055 R)
• M6: 1,025,793 km (0.045 R)
• M7: 1,171,950 km (0.11 R)
• M8: 1,289,384 km (0.095 R)
• M9: 1,640,490 km (0.115 R)
• M10: 1,800,560 km (0.112 R)
• M11: 1,966,015 km (0.119 R)
• M12: 2,342,254 km (0.116 R)
• M13: 2,447,571 km (0.095 R)
• M14: 2,694,557 km (0.097 R)
• M15: 2,837,124 km (0.11 R)
• M16: 2,933,614 km (0.103 R)
• M17: 3,163,097 km (0.067 R)
• M18: 3,347,701 km (0.071 R)
• M19: 3,484,284 km (0.09 R)
• M20: 3,622,662 km (0.07 R)
• M21: 4,049,166 km (0.101 R)
• M22: 4,176,623 km (0.115 R)
• M23: 4,567,223 km (0.057 R)
• M24: 4,989,239 km (0.106 R)
• M25: 5,504,304 km (0.106 R)
• M26: 5,891,613 km (0.088 R)
• M27: 6,287,898 km (0.083 R)
• M28: 6,865,944 km (0.082 R)
• M29: 7,172,470 km (0.074 R)
• M30: 7,260,882 km (0.115 R)
• M31: 7,663,301 km (0.118 R)
• M32: 7,753,658 km (0.092 R)
• M33: 8,914,088 km (0.116 R)
• M34: 9,248,739 km (0.062 R)
• M35: 9,345,080 km (0.072 R)
• M36: 9,563,193 km (0.106 R)
• M37: 9,685,116 km (0.116 R)
• M38: 9,930,456 km (0.074 R)
• M39: 10,078,558 km (0.057 R)
• M40: 10,983,326 km (0.059 R)
• M41: 11,213,707 km (0.081 R)
• M42: 11,316,481 km (0.083 R)
• M43: 11,471,464 km (0.112 R)
• M44: 11,835,585 km (0.08 R)
• M45: 11,966,633 km (0.11 R)
• M46: 12,495,461 km (0.069 R)
• M47: 12,735,865 km (0.077 R)
• M48: 13,004,842 km (0.102 R)
• M49: 13,906,020 km (0.076 R)
• M50: 14,855,517 km (0.1 R)
• M51: 15,167,130 km (0.104 R)
• M52: 16,318,734 km (0.115 R)
• M53: 16,699,162 km (0.104 R)
• M54: 16,787,275 km (0.119 R)
• M55: 17,052,811 km (0.081 R)
• M56: 17,797,659 km (0.085 R)
• M57: 18,279,962 km (0.091 R)
• M58: 18,522,760 km (0.114 R)
• M59: 19,257,584 km (0.12 R)
• M60: 19,908,335 km (0.039 R)
• M61: 20,189,429 km (0.103 R)
• M62: 20,534,851 km (0.077 R)
• M63: 20,629,247 km (0.096 R)
• M64: 21,454,728 km (0.083 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 174.8

Radius: 12.4

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 6.97 AU - 10.31 AU

Year: 9567 Days

Day: 8.9 Hours

Environment

Temp: -166 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 29,519,910 km

• M1: 161,566 km (0.039 R)
• M2: 249,978 km (0.063 R)
• M3: 502,350 km (0.108 R)
• M4: 629,657 km (0.107 R)
• M5: 1,082,789 km (0.104 R)
• M6: 1,240,166 km (0.107 R)
• M7: 2,644,142 km (0.112 R)
• M8: 3,020,680 km (0.117 R)
• M9: 3,205,134 km (0.111 R)
• M10: 3,309,254 km (0.043 R)
• M11: 3,414,571 km (0.101 R)
• M12: 3,542,328 km (0.103 R)
• M13: 3,846,909 km (0.084 R)
• M14: 3,935,621 km (0.096 R)
• M15: 4,069,810 km (0.096 R)
• M16: 4,481,803 km (0.088 R)
• M17: 4,716,522 km (0.037 R)
• M18: 5,052,070 km (0.098 R)
• M19: 5,173,842 km (0.111 R)
• M20: 5,271,829 km (0.118 R)
• M21: 5,924,674 km (0.095 R)
• M22: 6,130,820 km (0.079 R)
• M23: 6,287,000 km (0.111 R)
• M24: 6,497,185 km (0.079 R)
• M25: 6,683,135 km (0.109 R)
• M26: 7,141,952 km (0.062 R)
• M27: 7,333,886 km (0.12 R)
• M28: 7,416,614 km (0.083 R)
• M29: 8,118,826 km (0.111 R)
• M30: 8,233,119 km (0.047 R)
• M31: 8,348,010 km (0.087 R)
• M32: 8,463,350 km (0.092 R)
• M33: 8,695,825 km (0.112 R)
• M34: 9,048,427 km (0.05 R)
• M35: 9,737,325 km (0.064 R)
• M36: 9,889,317 km (0.109 R)
• M37: 10,042,206 km (0.114 R)
• M38: 10,786,754 km (0.11 R)
• M39: 11,549,105 km (0.081 R)
• M40: 11,645,596 km (0.114 R)
• M41: 12,001,788 km (0.069 R)
• M42: 12,394,483 km (0.067 R)
• M43: 12,493,367 km (0.113 R)
• M44: 13,058,398 km (0.096 R)
• M45: 13,192,587 km (0.077 R)
• M46: 13,293,566 km (0.112 R)
• M47: 13,496,271 km (0.115 R)
• M48: 13,699,874 km (0.118 R)
• M49: 14,179,185 km (0.096 R)
• M50: 14,698,739 km (0.116 R)
• M51: 14,978,487 km (0.066 R)
• M52: 16,043,025 km (0.063 R)
• M53: 16,766,331 km (0.099 R)
• M54: 16,985,342 km (0.11 R)
• M55: 18,132,309 km (0.028 R)
• M56: 18,432,402 km (0.074 R)
• M57: 19,151,519 km (0.093 R)
• M58: 19,418,851 km (0.109 R)
• M59: 19,957,104 km (0.108 R)
• M60: 20,111,938 km (0.108 R)
• M61: 21,127,258 km (0.087 R)
• M62: 21,601,484 km (0.119 R)
• M63: 22,560,556 km (0.111 R)
• M64: 22,641,039 km (0.06 R)
• M65: 22,923,779 km (0.039 R)
• M66: 23,167,025 km (0.118 R)
• M67: 23,288,948 km (0.108 R)
• M68: 23,451,860 km (0.112 R)
• M69: 23,615,071 km (0.065 R)
• M70: 23,819,721 km (0.059 R)
• M71: 24,313,394 km (0.114 R)
• M72: 24,395,972 km (0.113 R)
• M73: 25,060,187 km (0.082 R)
• M74: 26,025,242 km (0.109 R)
• M75: 26,533,576 km (0.043 R)
• M76: 26,789,089 km (0.113 R)
• M77: 27,603,201 km (0.081 R)
• M78: 27,732,603 km (0.105 R)
• M79: 27,991,706 km (0.067 R)
• M80: 29,299,940 km (0.111 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 317 - 10,665 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit