🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.47 AU - 0.55 AU

Year: 133 Days

Day: 35.5 Hours

Environment

Temp: 222 °C

Axial Tilt: 35.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,847,150 km

• M1: 95,294 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.54 AU - 0.58 AU

Year: 153 Days

Day: 12.4 Hours

Environment

Temp: 207 °C

Axial Tilt: 33.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,847,150 km

• M1: 153,039 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.48 AU - 0.68 AU

Year: 161 Days

Day: 25.3 Hours

Environment

Temp: 205 °C

Axial Tilt: 34.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,847,150 km

• M1: 151,094 km (0.025 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.69 AU - 0.97 AU

Year: 276 Days

Day: 25.4 Hours

Environment

Temp: 114 °C

Axial Tilt: 0.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.86 AU - 1.06 AU

Year: 344 Days

Day: 36.4 Hours

Environment

Temp: 47 °C

Axial Tilt: 38.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 57,847,150 km

• M1: 32,313 km (0.112 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 3.79 AU - 3.91 AU

Year: 2759 Days

Day: 16.7 Hours

Environment

Temp: -111 °C

Axial Tilt: 9.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 57,847,150 km

• M1: 662,270 km (0.085 R)
• M2: 774,917 km (0.116 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 102.3

Radius: 13.9

Gravity: 0.53 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 5.72 AU - 6.26 AU

Year: 5355 Days

Day: 6 Hours

Environment

Temp: -148 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 57,847,150 km

• M1: 336,595 km (0.051 R)
• M2: 480,209 km (0.077 R)
• M3: 666,459 km (0.097 R)
• M4: 811,718 km (0.077 R)
• M5: 1,108,221 km (0.119 R)
• M6: 1,205,310 km (0.097 R)
• M7: 1,472,043 km (0.103 R)
• M8: 1,850,526 km (0.106 R)
• M9: 2,136,407 km (0.081 R)
• M10: 2,436,949 km (0.086 R)
• M11: 2,631,875 km (0.043 R)
• M12: 3,668,439 km (0.062 R)
• M13: 3,772,709 km (0.104 R)
• M14: 4,014,608 km (0.101 R)
• M15: 4,387,257 km (0.12 R)
• M16: 4,545,830 km (0.103 R)
• M17: 5,317,008 km (0.114 R)
• M18: 5,452,394 km (0.082 R)
• M19: 5,743,960 km (0.036 R)
• M20: 5,987,804 km (0.112 R)
• M21: 6,667,427 km (0.104 R)
• M22: 6,758,682 km (0.1 R)
• M23: 7,239,939 km (0.093 R)
• M24: 7,655,970 km (0.051 R)
• M25: 8,002,140 km (0.066 R)
• M26: 8,650,347 km (0.058 R)
• M27: 10,101,746 km (0.103 R)
• M28: 10,206,913 km (0.079 R)
• M29: 10,545,603 km (0.056 R)
• M30: 10,673,509 km (0.118 R)
• M31: 11,147,136 km (0.084 R)
• M32: 11,386,642 km (0.114 R)
• M33: 11,627,794 km (0.082 R)
• M34: 11,870,591 km (0.106 R)
• M35: 12,473,919 km (0.101 R)
• M36: 13,826,733 km (0.081 R)
• M37: 13,966,906 km (0.092 R)
• M38: 14,154,651 km (0.103 R)
• M39: 14,794,182 km (0.098 R)
• M40: 15,081,560 km (0.116 R)
• M41: 15,177,751 km (0.073 R)
• M42: 15,588,846 km (0.046 R)
• M43: 15,710,469 km (0.104 R)
• M44: 16,273,855 km (0.04 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 549.3

Radius: 12.2

Gravity: 3.69 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 8.98 AU - 14.62 AU

Year: 14805 Days

Day: 6.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 57,847,150 km

• M1: 172,187 km (0.104 R)
• M2: 352,901 km (0.114 R)
• M3: 513,420 km (0.08 R)
• M4: 630,705 km (0.078 R)
• M5: 777,460 km (0.111 R)
• M6: 1,606,831 km (0.076 R)
• M7: 1,735,485 km (0.1 R)
• M8: 1,976,188 km (0.071 R)
• M9: 2,086,741 km (0.074 R)
• M10: 3,370,290 km (0.117 R)
• M11: 3,537,092 km (0.102 R)
• M12: 3,775,252 km (0.085 R)
• M13: 4,779,951 km (0.099 R)
• M14: 5,234,878 km (0.088 R)
• M15: 5,467,802 km (0.117 R)
• M16: 5,743,661 km (0.082 R)
• M17: 6,892,871 km (0.104 R)
• M18: 7,105,600 km (0.085 R)
• M19: 7,889,044 km (0.119 R)
• M20: 8,472,027 km (0.093 R)
• M21: 10,303,404 km (0.115 R)
• M22: 11,288,506 km (0.07 R)
• M23: 11,589,945 km (0.11 R)
• M24: 11,843,215 km (0.087 R)
• M25: 12,200,903 km (0.099 R)
• M26: 12,665,853 km (0.06 R)
• M27: 14,692,904 km (0.05 R)
• M28: 15,077,221 km (0.078 R)
• M29: 15,968,226 km (0.084 R)
• M30: 16,080,724 km (0.085 R)
• M31: 16,818,989 km (0.038 R)
• M32: 17,278,704 km (0.096 R)
• M33: 18,801,460 km (0.113 R)
• M34: 18,920,391 km (0.107 R)
• M35: 19,039,471 km (0.082 R)
• M36: 20,244,930 km (0.081 R)
• M37: 21,165,107 km (0.095 R)
• M38: 21,537,007 km (0.08 R)
• M39: 22,982,721 km (0.089 R)
• M40: 23,492,850 km (0.108 R)
• M41: 23,621,055 km (0.113 R)
• M42: 24,784,627 km (0.113 R)
• M43: 25,900,777 km (0.095 R)
• M44: 26,564,991 km (0.1 R)
• M45: 26,966,063 km (0.055 R)
• M46: 27,910,026 km (0.082 R)
• M47: 28,454,413 km (0.09 R)
• M48: 28,796,393 km (0.058 R)
• M49: 29,139,571 km (0.092 R)
• M50: 30,386,768 km (0.118 R)
• M51: 30,526,493 km (0.053 R)
• M52: 31,017,024 km (0.08 R)
• M53: 31,580,709 km (0.11 R)
• M54: 31,934,807 km (0.108 R)
• M55: 32,861,416 km (0.115 R)
• M56: 33,148,345 km (0.086 R)
• M57: 33,508,277 km (0.114 R)
• M58: 35,989,358 km (0.117 R)
• M59: 36,137,011 km (0.113 R)
• M60: 38,983,111 km (0.047 R)
• M61: 39,896,855 km (0.11 R)
• M62: 41,125,951 km (0.088 R)
• M63: 41,203,143 km (0.085 R)
• M64: 41,435,169 km (0.042 R)
• M65: 41,667,645 km (0.117 R)
• M66: 42,367,613 km (0.05 R)
• M67: 42,523,644 km (0.097 R)
• M68: 43,071,321 km (0.102 R)
• M69: 43,464,016 km (0.087 R)
• M70: 44,094,870 km (0.071 R)
• M71: 44,332,132 km (0.081 R)
• M72: 44,887,439 km (0.115 R)
• M73: 46,487,090 km (0.101 R)
• M74: 46,970,590 km (0.113 R)
• M75: 47,293,721 km (0.063 R)
• M76: 48,512,645 km (0.065 R)
• M77: 49,824,020 km (0.068 R)
• M78: 51,979,875 km (0.07 R)
• M79: 53,237,544 km (0.104 R)
• M80: 56,296,372 km (0.076 R)
• M81: 56,811,736 km (0.077 R)
• M82: 57,674,168 km (0.101 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 500 - 18,923 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit