🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.61 AU - 0.67 AU

Year: 187 Days

Day: 25.8 Hours

Environment

Temp: 183 °C

Axial Tilt: 22.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,981,974 km

• M1: 22,290 km (0.061 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.65 AU - 1.05 AU

Year: 286 Days

Day: 17 Hours

Environment

Temp: 91 °C

Axial Tilt: 45.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,981,974 km

• M1: 17,353 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.7 AU - 1.14 AU

Year: 322 Days

Day: 33.6 Hours

Environment

Temp: 80 °C

Axial Tilt: 6.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,981,974 km

• M1: 362,476 km (0.064 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.2 AU - 1.88 AU

Year: 698 Days

Day: 14.6 Hours

Environment

Temp: -40 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.48 AU - 2.28 AU

Year: 942 Days

Day: 13.9 Hours

Environment

Temp: -67 °C

Axial Tilt: 47.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 2.61 AU - 3.07 AU

Year: 1748 Days

Day: 29.9 Hours

Environment

Temp: -106 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 2.83 AU - 3.03 AU

Year: 1832 Days

Day: 18.4 Hours

Environment

Temp: -98 °C

Axial Tilt: 2.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.73 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 8.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 938

Radius: 8.6

Gravity: 12.68 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 8.49 AU - 8.57 AU

Year: 9099 Days

Day: 13.9 Hours

Environment

Temp: -174 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 49,981,974 km

• M1: 124,615 km (0.088 R)
• M2: 269,725 km (0.08 R)
• M3: 406,009 km (0.068 R)
• M4: 647,908 km (0.111 R)
• M5: 1,090,718 km (0.089 R)
• M6: 1,151,904 km (0.035 R)
• M7: 1,278,015 km (0.118 R)
• M8: 1,364,781 km (0.093 R)
• M9: 1,453,643 km (0.097 R)
• M10: 1,828,236 km (0.115 R)
• M11: 2,636,064 km (0.12 R)
• M12: 2,975,502 km (0.081 R)
• M13: 3,121,060 km (0.088 R)
• M14: 3,209,622 km (0.081 R)
• M15: 3,852,444 km (0.109 R)
• M16: 4,205,047 km (0.03 R)
• M17: 4,302,884 km (0.071 R)
• M18: 4,975,326 km (0.08 R)
• M19: 5,078,997 km (0.104 R)
• M20: 5,323,889 km (0.081 R)
• M21: 5,897,896 km (0.079 R)
• M22: 5,971,049 km (0.109 R)
• M23: 6,081,303 km (0.091 R)
• M24: 6,491,500 km (0.075 R)
• M25: 6,910,823 km (0.092 R)
• M26: 7,260,284 km (0.032 R)
• M27: 7,338,823 km (0.114 R)
• M28: 7,615,579 km (0.101 R)
• M29: 7,695,314 km (0.054 R)
• M30: 7,775,349 km (0.095 R)
• M31: 7,895,925 km (0.099 R)
• M32: 8,882,523 km (0.115 R)
• M33: 9,050,821 km (0.114 R)
• M34: 9,347,773 km (0.033 R)
• M35: 9,433,193 km (0.114 R)
• M36: 9,561,847 km (0.059 R)
• M37: 9,820,801 km (0.115 R)
• M38: 10,745,615 km (0.113 R)
• M39: 10,879,954 km (0.118 R)
• M40: 11,060,070 km (0.066 R)
• M41: 11,241,083 km (0.109 R)
• M42: 12,300,984 km (0.097 R)
• M43: 14,317,563 km (0.104 R)
• M44: 16,177,514 km (0.117 R)
• M45: 16,434,523 km (0.038 R)
• M46: 16,900,819 km (0.116 R)
• M47: 17,740,363 km (0.107 R)
• M48: 18,486,258 km (0.088 R)
• M49: 20,173,722 km (0.108 R)
• M50: 20,228,923 km (0.106 R)
• M51: 20,339,626 km (0.11 R)
• M52: 20,395,127 km (0.119 R)
• M53: 21,966,802 km (0.03 R)
• M54: 22,080,496 km (0.105 R)
• M55: 23,055,425 km (0.112 R)
• M56: 23,402,792 km (0.038 R)
• M57: 24,102,760 km (0.096 R)
• M58: 24,278,837 km (0.09 R)
• M59: 24,691,428 km (0.107 R)
• M60: 24,868,851 km (0.1 R)
• M61: 25,225,193 km (0.096 R)
• M62: 26,243,805 km (0.109 R)
• M63: 27,153,659 km (0.094 R)
• M64: 28,506,921 km (0.073 R)
• M65: 29,882,025 km (0.069 R)
• M66: 30,260,807 km (0.078 R)
• M67: 30,704,664 km (0.107 R)
• M68: 32,826,261 km (0.078 R)
• M69: 33,806,127 km (0.079 R)
• M70: 34,003,297 km (0.115 R)
• M71: 34,398,684 km (0.07 R)
• M72: 35,727,711 km (0.048 R)
• M73: 36,668,084 km (0.044 R)
• M74: 36,938,108 km (0.093 R)
• M75: 38,367,366 km (0.098 R)
• M76: 39,606,635 km (0.11 R)
• M77: 40,231,206 km (0.083 R)
• M78: 41,139,115 km (0.081 R)
• M79: 41,490,221 km (0.044 R)
• M80: 42,549,075 km (0.082 R)
• M81: 42,619,985 km (0.099 R)
• M82: 44,621,604 km (0.058 R)
• M83: 45,561,228 km (0.111 R)
• M84: 47,092,961 km (0.108 R)
• M85: 48,271,194 km (0.058 R)
• M86: 48,567,248 km (0.095 R)
• M87: 48,864,050 km (0.069 R)
• M88: 49,907,196 km (0.103 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 543 - 19,796 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit