🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.39 AU - 1.39 AU

Year: 573 Days

Day: 42.4 Hours

Environment

Temp: 21 °C

Axial Tilt: 27.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.4 AU - 2.02 AU

Year: 782 Days

Day: 37.8 Hours

Environment

Temp: -44 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 3.31 AU - 3.73 AU

Year: 2310 Days

Day: 16.9 Hours

Environment

Temp: -102 °C

Axial Tilt: 6.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.68 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 965.2

Radius: 8.1

Gravity: 14.71 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 4.94 AU - 6.72 AU

Year: 4925 Days

Day: 12.5 Hours

Environment

Temp: -149 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 19,026,236 km

• M1: 103,671 km (0.085 R)
• M2: 162,164 km (0.102 R)
• M3: 319,541 km (0.087 R)
• M4: 496,964 km (0.061 R)
• M5: 667,207 km (0.045 R)
• M6: 1,048,232 km (0.093 R)
• M7: 1,353,113 km (0.051 R)
• M8: 1,542,055 km (0.082 R)
• M9: 1,630,766 km (0.057 R)
• M10: 1,739,674 km (0.095 R)
• M11: 1,813,575 km (0.114 R)
• M12: 1,926,372 km (0.116 R)
• M13: 2,139,549 km (0.077 R)
• M14: 2,463,279 km (0.115 R)
• M15: 2,911,623 km (0.106 R)
• M16: 3,548,312 km (0.078 R)
• M17: 3,666,644 km (0.093 R)
• M18: 4,479,110 km (0.093 R)
• M19: 4,632,747 km (0.075 R)
• M20: 4,998,065 km (0.111 R)
• M21: 5,157,387 km (0.03 R)
• M22: 5,372,508 km (0.098 R)
• M23: 5,481,266 km (0.119 R)
• M24: 5,783,902 km (0.086 R)
• M25: 5,839,553 km (0.057 R)
• M26: 6,177,195 km (0.099 R)
• M27: 6,319,612 km (0.12 R)
• M28: 7,078,223 km (0.087 R)
• M29: 7,377,718 km (0.071 R)
• M30: 7,927,191 km (0.117 R)
• M31: 8,020,091 km (0.091 R)
• M32: 8,206,790 km (0.104 R)
• M33: 8,489,829 km (0.115 R)
• M34: 9,033,019 km (0.109 R)
• M35: 9,162,421 km (0.081 R)
• M36: 9,259,959 km (0.106 R)
• M37: 10,119,249 km (0.086 R)
• M38: 10,186,418 km (0.09 R)
• M39: 10,524,509 km (0.106 R)
• M40: 10,900,598 km (0.044 R)
• M41: 11,350,888 km (0.084 R)
• M42: 11,842,467 km (0.112 R)
• M43: 12,233,665 km (0.083 R)
• M44: 12,341,076 km (0.058 R)
• M45: 13,248,387 km (0.099 R)
• M46: 13,617,445 km (0.112 R)
• M47: 13,691,646 km (0.087 R)
• M48: 13,914,996 km (0.115 R)
• M49: 14,820,661 km (0.116 R)
• M50: 15,011,698 km (0.106 R)
• M51: 15,628,789 km (0.11 R)
• M52: 15,823,266 km (0.092 R)
• M53: 16,175,419 km (0.049 R)
• M54: 16,411,485 km (0.07 R)
• M55: 16,728,333 km (0.113 R)
• M56: 17,650,006 km (0.108 R)
• M57: 18,382,886 km (0.102 R)
• M58: 18,877,007 km (0.084 R)
• M59: 19,167,227 km (0.11 R)
• M60: 19,292,141 km (0.037 R)
• M61: 20,004,676 km (0.106 R)
• M62: 21,326,074 km (0.095 R)
• M63: 21,412,242 km (0.098 R)
• M64: 22,543,801 km (0.114 R)
• M65: 22,719,578 km (0.117 R)
• M66: 24,592,693 km (0.091 R)
• M67: 24,955,169 km (0.064 R)
• M68: 25,868,763 km (0.112 R)
• M69: 26,052,918 km (0.038 R)
• M70: 26,145,070 km (0.118 R)
• M71: 26,376,049 km (0.027 R)
• M72: 26,468,650 km (0.088 R)
• M73: 26,793,427 km (0.119 R)
• M74: 26,979,677 km (0.074 R)
• M75: 27,166,375 km (0.106 R)
• M76: 27,259,874 km (0.077 R)
• M77: 27,822,960 km (0.084 R)
• M78: 28,200,695 km (0.107 R)
• M79: 29,535,556 km (0.109 R)
• M80: 29,727,939 km (0.034 R)
• M81: 30,065,582 km (0.105 R)
• M82: 30,210,692 km (0.114 R)
• M83: 30,356,101 km (0.114 R)
• M84: 32,564,016 km (0.098 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 66.6

Radius: 13.8

Gravity: 0.35 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 7.7 AU - 8.44 AU

Year: 8020 Days

Day: 8.8 Hours

Environment

Temp: -155 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 19,026,236 km

• M1: 174,730 km (0.098 R)
• M2: 414,835 km (0.079 R)
• M3: 614,398 km (0.03 R)
• M4: 831,615 km (0.111 R)
• M5: 926,160 km (0.115 R)
• M6: 1,075,908 km (0.087 R)
• M7: 1,355,806 km (0.076 R)
• M8: 2,051,286 km (0.118 R)
• M9: 2,143,737 km (0.061 R)
• M10: 2,237,835 km (0.118 R)
• M11: 2,628,135 km (0.108 R)
• M12: 2,950,220 km (0.08 R)
• M13: 3,100,865 km (0.116 R)
• M14: 3,331,844 km (0.094 R)
• M15: 3,584,664 km (0.118 R)
• M16: 3,811,155 km (0.104 R)
• M17: 4,042,284 km (0.086 R)
• M18: 4,193,378 km (0.111 R)
• M19: 4,432,286 km (0.115 R)
• M20: 5,031,276 km (0.081 R)
• M21: 5,139,584 km (0.036 R)
• M22: 5,285,293 km (0.092 R)
• M23: 5,451,047 km (0.04 R)
• M24: 5,637,147 km (0.036 R)
• M25: 6,917,854 km (0.026 R)
• M26: 7,446,533 km (0.086 R)
• M27: 7,695,015 km (0.059 R)
• M28: 8,157,721 km (0.108 R)
• M29: 8,694,628 km (0.111 R)
• M30: 8,868,760 km (0.106 R)
• M31: 9,066,229 km (0.114 R)
• M32: 9,644,724 km (0.107 R)
• M33: 10,143,633 km (0.034 R)
• M34: 10,954,753 km (0.083 R)
• M35: 11,143,097 km (0.087 R)
• M36: 11,451,567 km (0.115 R)
• M37: 11,570,947 km (0.106 R)
• M38: 11,931,477 km (0.031 R)
• M39: 12,198,210 km (0.103 R)
• M40: 12,393,585 km (0.103 R)
• M41: 13,285,189 km (0.095 R)
• M42: 13,460,966 km (0.057 R)
• M43: 13,587,077 km (0.103 R)
• M44: 13,688,205 km (0.055 R)
• M45: 13,840,346 km (0.11 R)
• M46: 14,223,167 km (0.106 R)
• M47: 14,869,131 km (0.116 R)
• M48: 15,471,861 km (0.078 R)
• M49: 16,592,947 km (0.052 R)
• M50: 17,740,363 km (0.046 R)
• M51: 18,128,420 km (0.099 R)
• M52: 18,575,568 km (0.095 R)

Kuiper Belt

Range: 31.4 - 60.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 313 - 12,889 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit