🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.69 AU - 0.75 AU

Year: 234 Days

Day: 42.9 Hours

Environment

Temp: 127 °C

Axial Tilt: 9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 36,929,311 km

• M1: 339,438 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.86 AU - 1.14 AU

Year: 383 Days

Day: 20.5 Hours

Environment

Temp: 9 °C

Axial Tilt: 5.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.23 AU - 1.61 AU

Year: 648 Days

Day: 33.5 Hours

Environment

Temp: -38 °C

Axial Tilt: 12.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,929,311 km

• M1: 376,837 km (0.055 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.29 AU - 1.59 AU

Year: 662 Days

Day: 38.6 Hours

Environment

Temp: -57 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,929,311 km

• M1: 329,714 km (0.043 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.42 AU - 1.96 AU

Year: 841 Days

Day: 21.7 Hours

Environment

Temp: -71 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,929,311 km

• M1: 287,228 km (0.105 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.85 AU - 1.99 AU

Year: 1019 Days

Day: 39.1 Hours

Environment

Temp: -74 °C

Axial Tilt: 22.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 2.08 AU - 2.86 AU

Year: 1486 Days

Day: 21.3 Hours

Environment

Temp: -95 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,929,311 km

• M1: 352,453 km (0.099 R)

Planet 8 - Terrestrial

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 3.49 AU - 4.51 AU

Year: 3063 Days

Day: 30.4 Hours

Environment

Temp: -145 °C

Axial Tilt: 24.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 36,929,311 km

• M1: 11,968 km (0.115 R)
• M2: 1,166,564 km (0.109 R)

Asteroid Belt

Center: 5.43 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 6.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 661.9

Radius: 8.1

Gravity: 10.09 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 5.54 AU - 8.18 AU

Year: 6879 Days

Day: 8.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 36,929,311 km

• M1: 384,317 km (0.101 R)
• M2: 476,020 km (0.113 R)
• M3: 550,071 km (0.095 R)
• M4: 669,301 km (0.11 R)
• M5: 1,196,185 km (0.095 R)
• M6: 1,247,945 km (0.034 R)
• M7: 1,353,711 km (0.051 R)
• M8: 1,481,169 km (0.065 R)
• M9: 1,670,111 km (0.119 R)
• M10: 1,866,981 km (0.09 R)
• M11: 2,029,894 km (0.11 R)
• M12: 2,092,276 km (0.111 R)
• M13: 3,320,923 km (0.077 R)
• M14: 3,721,097 km (0.072 R)
• M15: 3,772,260 km (0.072 R)
• M16: 4,649,203 km (0.075 R)
• M17: 4,899,031 km (0.088 R)
• M18: 5,181,771 km (0.081 R)
• M19: 5,382,831 km (0.086 R)
• M20: 5,586,583 km (0.113 R)
• M21: 6,182,581 km (0.095 R)
• M22: 6,395,907 km (0.07 R)
• M23: 6,798,625 km (0.119 R)
• M24: 7,114,127 km (0.084 R)
• M25: 7,369,939 km (0.096 R)
• M26: 7,466,579 km (0.046 R)
• M27: 7,596,281 km (0.088 R)
• M28: 7,661,356 km (0.076 R)
• M29: 7,726,580 km (0.085 R)
• M30: 7,923,451 km (0.111 R)
• M31: 8,255,409 km (0.05 R)
• M32: 9,278,359 km (0.12 R)
• M33: 10,376,856 km (0.114 R)
• M34: 10,996,491 km (0.075 R)
• M35: 12,081,225 km (0.065 R)
• M36: 12,348,257 km (0.106 R)
• M37: 12,540,042 km (0.095 R)
• M38: 12,655,681 km (0.043 R)
• M39: 12,810,365 km (0.085 R)
• M40: 12,926,752 km (0.066 R)
• M41: 13,199,768 km (0.076 R)
• M42: 13,751,635 km (0.043 R)
• M43: 13,870,864 km (0.117 R)
• M44: 14,674,354 km (0.097 R)
• M45: 15,040,869 km (0.103 R)
• M46: 15,245,818 km (0.025 R)
• M47: 15,699,997 km (0.093 R)
• M48: 16,158,515 km (0.037 R)
• M49: 16,368,401 km (0.073 R)
• M50: 17,174,284 km (0.076 R)
• M51: 17,302,789 km (0.048 R)
• M52: 17,993,033 km (0.048 R)
• M53: 18,167,016 km (0.092 R)
• M54: 18,297,914 km (0.109 R)
• M55: 18,692,404 km (0.112 R)
• M56: 18,780,517 km (0.12 R)
• M57: 19,356,169 km (0.108 R)
• M58: 19,847,748 km (0.089 R)
• M59: 20,253,009 km (0.086 R)
• M60: 21,577,398 km (0.074 R)
• M61: 22,460,325 km (0.102 R)
• M62: 22,788,543 km (0.078 R)
• M63: 23,118,406 km (0.072 R)
• M64: 23,449,765 km (0.12 R)
• M65: 23,592,332 km (0.111 R)
• M66: 23,735,049 km (0.116 R)
• M67: 24,549,759 km (0.094 R)
• M68: 24,646,249 km (0.102 R)
• M69: 24,791,060 km (0.104 R)
• M70: 25,033,259 km (0.104 R)
• M71: 25,324,825 km (0.068 R)
• M72: 25,422,363 km (0.11 R)
• M73: 25,568,819 km (0.092 R)
• M74: 26,354,358 km (0.119 R)
• M75: 27,098,009 km (0.07 R)
• M76: 28,758,395 km (0.105 R)
• M77: 28,961,849 km (0.099 R)
• M78: 29,012,861 km (0.077 R)
• M79: 29,216,913 km (0.082 R)
• M80: 29,319,088 km (0.058 R)
• M81: 29,832,059 km (0.056 R)
• M82: 30,141,129 km (0.089 R)
• M83: 32,229,216 km (0.104 R)
• M84: 32,387,789 km (0.098 R)
• M85: 33,344,169 km (0.099 R)
• M86: 33,557,944 km (0.077 R)
• M87: 33,718,612 km (0.113 R)
• M88: 34,309,673 km (0.104 R)
• M89: 34,525,543 km (0.05 R)
• M90: 35,502,417 km (0.112 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 301 - 17,301 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit