🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.8 AU - 1.08 AU

Year: 335 Days

Day: 21.7 Hours

Environment

Temp: 41 °C

Axial Tilt: 32.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.94 AU - 1.16 AU

Year: 395 Days

Day: 47.5 Hours

Environment

Temp: 18 °C

Axial Tilt: 20.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.3 AU - 1.5 AU

Year: 608 Days

Day: 12.5 Hours

Environment

Temp: -21 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,704,764 km

• M1: 579,991 km (0.075 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.62 AU - 2.7 AU

Year: 1165 Days

Day: 16.4 Hours

Environment

Temp: -81 °C

Axial Tilt: 44.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.68 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 2.67 AU - 3.71 AU

Year: 2092 Days

Day: 24.3 Hours

Environment

Temp: -110 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 2.62 AU - 3.92 AU

Year: 2171 Days

Day: 23.7 Hours

Environment

Temp: -119 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,704,764 km

• M1: 11,519 km (0.088 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 689.5

Radius: 14.4

Gravity: 3.33 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 7.3 AU - 8.42 AU

Year: 8089 Days

Day: 5.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 41,704,764 km

• M1: 180,415 km (0.12 R)
• M2: 323,879 km (0.105 R)
• M3: 474,674 km (0.079 R)
• M4: 729,439 km (0.083 R)
• M5: 1,154,148 km (0.115 R)
• M6: 1,281,605 km (0.078 R)
• M7: 1,375,852 km (0.105 R)
• M8: 1,756,429 km (0.111 R)
• M9: 1,926,821 km (0.038 R)
• M10: 2,495,592 km (0.075 R)
• M11: 3,038,482 km (0.098 R)
• M12: 3,297,586 km (0.074 R)
• M13: 3,618,174 km (0.089 R)
• M14: 5,214,832 km (0.081 R)
• M15: 5,338,699 km (0.089 R)
• M16: 5,811,877 km (0.077 R)
• M17: 6,005,008 km (0.097 R)
• M18: 6,102,396 km (0.113 R)
• M19: 6,397,703 km (0.039 R)
• M20: 6,497,185 km (0.056 R)
• M21: 7,036,635 km (0.086 R)
• M22: 7,346,452 km (0.087 R)
• M23: 7,555,590 km (0.117 R)
• M24: 8,484,443 km (0.09 R)
• M25: 8,925,308 km (0.075 R)
• M26: 9,638,890 km (0.111 R)
• M27: 9,829,627 km (0.066 R)
• M28: 10,176,395 km (0.037 R)
• M29: 10,605,591 km (0.087 R)
• M30: 10,961,335 km (0.106 R)
• M31: 11,280,727 km (0.118 R)
• M32: 11,969,924 km (0.119 R)
• M33: 12,672,585 km (0.091 R)
• M34: 12,839,985 km (0.115 R)
• M35: 13,346,374 km (0.104 R)
• M36: 13,644,822 km (0.098 R)
• M37: 13,945,514 km (0.073 R)
• M38: 14,597,162 km (0.049 R)
• M39: 14,728,658 km (0.066 R)
• M40: 15,615,774 km (0.079 R)
• M41: 17,534,516 km (0.096 R)
• M42: 18,143,379 km (0.043 R)
• M43: 18,616,557 km (0.047 R)
• M44: 19,141,796 km (0.042 R)
• M45: 19,333,879 km (0.066 R)
• M46: 19,478,540 km (0.089 R)
• M47: 20,206,633 km (0.05 R)
• M48: 20,451,375 km (0.088 R)
• M49: 20,598,729 km (0.084 R)
• M50: 22,091,267 km (0.092 R)
• M51: 22,343,489 km (0.093 R)
• M52: 22,647,322 km (0.089 R)
• M53: 23,259,178 km (0.071 R)
• M54: 23,412,964 km (0.086 R)
• M55: 23,824,807 km (0.109 R)
• M56: 24,864,812 km (0.081 R)
• M57: 25,760,454 km (0.106 R)
• M58: 26,292,275 km (0.119 R)
• M59: 27,150,817 km (0.109 R)
• M60: 27,800,670 km (0.097 R)
• M61: 29,447,892 km (0.12 R)
• M62: 30,283,247 km (0.104 R)
• M63: 31,692,907 km (0.109 R)
• M64: 32,034,439 km (0.111 R)
• M65: 32,491,760 km (0.032 R)
• M66: 32,721,093 km (0.072 R)
• M67: 32,836,134 km (0.101 R)
• M68: 33,470,579 km (0.085 R)
• M69: 34,342,286 km (0.075 R)
• M70: 34,693,093 km (0.117 R)
• M71: 35,045,096 km (0.078 R)
• M72: 35,162,680 km (0.066 R)
• M73: 35,693,454 km (0.082 R)
• M74: 36,345,850 km (0.115 R)
• M75: 37,602,173 km (0.114 R)
• M76: 37,903,313 km (0.111 R)
• M77: 38,265,939 km (0.118 R)
• M78: 38,447,550 km (0.114 R)
• M79: 41,269,565 km (0.118 R)
• M80: 41,518,047 km (0.058 R)
• M81: 41,704,745 km (0.055 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 319 - 13,786 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit