🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.44 AU - 0.62 AU

Year: 140 Days

Day: 16.1 Hours

Environment

Temp: 170 °C

Axial Tilt: 19.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,855,212 km

• M1: 103,971 km (0.056 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.89 AU - 1.21 AU

Year: 389 Days

Day: 45.6 Hours

Environment

Temp: 39 °C

Axial Tilt: 15.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 61,855,212 km

• M1: 178,919 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.91 AU - 1.29 AU

Year: 417 Days

Day: 38.8 Hours

Environment

Temp: 30 °C

Axial Tilt: 1.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 61,855,212 km

• M1: 36,651 km (0.057 R)
• M2: 319,840 km (0.088 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.91 AU - 1.37 AU

Year: 440 Days

Day: 15.5 Hours

Environment

Temp: 10 °C

Axial Tilt: 25.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.34 AU - 1.46 AU

Year: 599 Days

Day: 12.3 Hours

Environment

Temp: 1 °C

Axial Tilt: 23.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 61,855,212 km

• M1: 1,108,969 km (0.095 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.31 AU - 2.07 AU

Year: 795 Days

Day: 16.3 Hours

Environment

Temp: -51 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 2.43 AU - 3.49 AU

Year: 1842 Days

Day: 24.6 Hours

Environment

Temp: -106 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 61,855,212 km

• M1: 299,495 km (0.098 R)
• M2: 437,424 km (0.051 R)

Planet 8 - Terrestrial

Semi-Major Axis: 4.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 4.17 AU - 5.31 AU

Year: 3732 Days

Day: 28.2 Hours

Environment

Temp: -143 °C

Axial Tilt: 14.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 12.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 597.5

Radius: 11.1

Gravity: 4.85 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 12.31 AU - 12.39 AU

Year: 15696 Days

Day: 12.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 61,855,212 km

• M1: 140,024 km (0.117 R)
• M2: 559,646 km (0.085 R)
• M3: 727,195 km (0.109 R)
• M4: 869,912 km (0.052 R)
• M5: 1,113,906 km (0.076 R)
• M6: 1,380,489 km (0.029 R)
• M7: 1,560,755 km (0.079 R)
• M8: 1,640,640 km (0.077 R)
• M9: 2,237,835 km (0.108 R)
• M10: 2,703,533 km (0.052 R)
• M11: 2,964,431 km (0.088 R)
• M12: 3,165,341 km (0.108 R)
• M13: 3,510,464 km (0.109 R)
• M14: 3,651,983 km (0.097 R)
• M15: 3,723,491 km (0.059 R)
• M16: 3,940,707 km (0.084 R)
• M17: 4,387,855 km (0.112 R)
• M18: 4,656,234 km (0.057 R)
• M19: 5,370,863 km (0.085 R)
• M20: 6,419,993 km (0.109 R)
• M21: 7,303,966 km (0.078 R)
• M22: 7,394,473 km (0.096 R)
• M23: 7,622,460 km (0.112 R)
• M24: 7,760,240 km (0.118 R)
• M25: 8,367,458 km (0.075 R)
• M26: 8,844,825 km (0.093 R)
• M27: 8,941,465 km (0.099 R)
• M28: 9,726,554 km (0.026 R)
• M29: 10,997,239 km (0.1 R)
• M30: 11,205,479 km (0.079 R)
• M31: 11,467,574 km (0.099 R)
• M32: 12,051,156 km (0.091 R)
• M33: 12,862,575 km (0.068 R)
• M34: 13,302,691 km (0.071 R)
• M35: 14,367,529 km (0.105 R)
• M36: 14,709,360 km (0.119 R)
• M37: 17,358,589 km (0.091 R)
• M38: 17,783,746 km (0.036 R)
• M39: 18,151,009 km (0.119 R)
• M40: 18,273,978 km (0.084 R)
• M41: 19,392,970 km (0.043 R)
• M42: 20,151,282 km (0.091 R)
• M43: 20,790,663 km (0.073 R)
• M44: 20,919,467 km (0.093 R)
• M45: 22,616,206 km (0.085 R)
• M46: 22,814,872 km (0.072 R)
• M47: 23,481,181 km (0.092 R)
• M48: 24,356,927 km (0.087 R)
• M49: 24,560,530 km (0.088 R)
• M50: 24,764,731 km (0.117 R)
• M51: 26,627,523 km (0.066 R)
• M52: 27,117,905 km (0.108 R)
• M53: 28,606,703 km (0.117 R)
• M54: 32,854,684 km (0.096 R)
• M55: 36,438,451 km (0.108 R)
• M56: 37,765,085 km (0.053 R)
• M57: 37,922,163 km (0.032 R)
• M58: 38,394,742 km (0.042 R)
• M59: 39,107,427 km (0.061 R)
• M60: 39,345,886 km (0.109 R)
• M61: 39,824,300 km (0.106 R)
• M62: 41,433,075 km (0.102 R)
• M63: 41,757,403 km (0.086 R)
• M64: 43,309,332 km (0.111 R)
• M65: 44,133,765 km (0.106 R)
• M66: 44,963,286 km (0.072 R)
• M67: 45,881,817 km (0.081 R)
• M68: 46,049,516 km (0.103 R)
• M69: 46,133,440 km (0.053 R)
• M70: 47,313,468 km (0.069 R)
• M71: 48,162,436 km (0.069 R)
• M72: 48,332,828 km (0.119 R)
• M73: 48,930,771 km (0.104 R)
• M74: 49,789,313 km (0.071 R)
• M75: 49,875,481 km (0.091 R)
• M76: 50,479,707 km (0.078 R)
• M77: 50,999,560 km (0.111 R)
• M78: 51,434,142 km (0.072 R)
• M79: 52,132,016 km (0.068 R)
• M80: 53,537,188 km (0.102 R)
• M81: 53,890,539 km (0.08 R)
• M82: 54,067,363 km (0.085 R)
• M83: 54,421,761 km (0.102 R)
• M84: 54,777,056 km (0.049 R)
• M85: 55,578,900 km (0.08 R)
• M86: 57,194,557 km (0.053 R)
• M87: 57,827,057 km (0.052 R)
• M88: 59,190,043 km (0.114 R)
• M89: 59,646,765 km (0.052 R)
• M90: 59,921,427 km (0.111 R)

Kuiper Belt

Range: 30.3 - 59.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 302 - 20,139 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit