🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.62 AU - 0.7 AU

Year: 194 Days

Day: 36.9 Hours

Environment

Temp: 186 °C

Axial Tilt: 27.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.73 AU - 1.17 AU

Year: 335 Days

Day: 38.9 Hours

Environment

Temp: 160 °C

Axial Tilt: 48.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 35,563,239 km

• M1: 438,771 km (0.083 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.83 AU - 1.13 AU

Year: 351 Days

Day: 35.4 Hours

Environment

Temp: 100 °C

Axial Tilt: 18.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.04 AU - 1.3 AU

Year: 458 Days

Day: 16.6 Hours

Environment

Temp: 26 °C

Axial Tilt: 41.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.96 AU - 3.12 AU

Year: 1464 Days

Day: 29.2 Hours

Environment

Temp: -88 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 2.4 AU - 3.86 AU

Year: 2003 Days

Day: 13.7 Hours

Environment

Temp: -94 °C

Axial Tilt: 22.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 3.3 AU - 3.7 AU

Year: 2368 Days

Day: 37.3 Hours

Environment

Temp: -111 °C

Axial Tilt: 5.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,563,239 km

• M1: 39,344 km (0.074 R)

Asteroid Belt

Center: 6.11 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 8.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 322.6

Radius: 9.1

Gravity: 3.9 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 8.35 AU - 9.09 AU

Year: 9312 Days

Day: 7.6 Hours

Environment

Temp: -163 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 35,563,239 km

• M1: 114,293 km (0.101 R)
• M2: 288,275 km (0.091 R)
• M3: 545,733 km (0.109 R)
• M4: 900,280 km (0.108 R)
• M5: 1,022,801 km (0.097 R)
• M6: 1,717,533 km (0.064 R)
• M7: 1,950,307 km (0.033 R)
• M8: 2,030,193 km (0.11 R)
• M9: 2,213,899 km (0.117 R)
• M10: 2,339,561 km (0.097 R)
• M11: 2,576,075 km (0.075 R)
• M12: 2,797,929 km (0.049 R)
• M13: 3,025,916 km (0.091 R)
• M14: 3,427,736 km (0.032 R)
• M15: 3,721,397 km (0.063 R)
• M16: 3,921,858 km (0.068 R)
• M17: 4,281,192 km (0.104 R)
• M18: 4,785,785 km (0.078 R)
• M19: 5,169,803 km (0.072 R)
• M20: 6,500,327 km (0.112 R)
• M21: 6,590,534 km (0.101 R)
• M22: 6,863,999 km (0.104 R)
• M23: 7,079,270 km (0.117 R)
• M24: 7,265,669 km (0.119 R)
• M25: 7,706,684 km (0.099 R)
• M26: 8,351,750 km (0.076 R)
• M27: 8,813,708 km (0.074 R)
• M28: 9,182,467 km (0.086 R)
• M29: 9,283,894 km (0.114 R)
• M30: 10,213,795 km (0.116 R)
• M31: 10,565,798 km (0.073 R)
• M32: 10,885,938 km (0.033 R)
• M33: 12,235,311 km (0.095 R)
• M34: 13,329,469 km (0.094 R)
• M35: 13,985,456 km (0.094 R)
• M36: 14,376,206 km (0.074 R)
• M37: 14,969,062 km (0.111 R)
• M38: 15,569,997 km (0.081 R)
• M39: 16,919,519 km (0.111 R)
• M40: 17,713,435 km (0.1 R)
• M41: 17,839,845 km (0.071 R)
• M42: 18,008,891 km (0.105 R)
• M43: 20,919,467 km (0.062 R)
• M44: 22,042,349 km (0.035 R)
• M45: 22,588,231 km (0.029 R)
• M46: 23,369,282 km (0.053 R)
• M47: 23,508,109 km (0.099 R)
• M48: 23,739,985 km (0.104 R)
• M49: 24,065,809 km (0.058 R)
• M50: 24,159,159 km (0.074 R)
• M51: 24,299,481 km (0.049 R)
• M52: 24,674,972 km (0.049 R)
• M53: 24,910,589 km (0.038 R)
• M54: 25,241,798 km (0.065 R)
• M55: 25,384,066 km (0.043 R)
• M56: 27,356,514 km (0.119 R)
• M57: 28,041,223 km (0.109 R)
• M58: 29,327,765 km (0.109 R)
• M59: 29,427,547 km (0.101 R)
• M60: 29,627,409 km (0.064 R)
• M61: 30,280,105 km (0.1 R)
• M62: 31,242,618 km (0.06 R)
• M63: 31,344,494 km (0.066 R)
• M64: 31,702,033 km (0.098 R)
• M65: 31,855,670 km (0.117 R)
• M66: 33,093,592 km (0.069 R)
• M67: 33,979,960 km (0.044 R)
• M68: 34,557,707 km (0.106 R)
• M69: 35,032,829 km (0.103 R)

Kuiper Belt

Range: 30.3 - 53.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 500 - 19,562 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit