🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.45 AU - 0.63 AU

Year: 138 Days

Day: 18 Hours

Environment

Temp: 239 °C

Axial Tilt: 27.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 77,598,628 km

• M1: 35,604 km (0.096 R)
• M2: 91,554 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.47 AU - 0.75 AU

Year: 166 Days

Day: 12.9 Hours

Environment

Temp: 253 °C

Axial Tilt: 6.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.64 AU - 0.86 AU

Year: 226 Days

Day: 20.2 Hours

Environment

Temp: 163 °C

Axial Tilt: 24.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 77,598,628 km

• M1: 172,486 km (0.104 R)
• M2: 265,087 km (0.036 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.99 AU - 2.41 AU

Year: 1136 Days

Day: 24.6 Hours

Environment

Temp: -58 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 2.61 AU - 2.79 AU

Year: 1545 Days

Day: 38.8 Hours

Environment

Temp: -76 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 3.15 AU - 3.83 AU

Year: 2271 Days

Day: 24.7 Hours

Environment

Temp: -101 °C

Axial Tilt: 6.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,598,628 km

• M1: 56,099 km (0.112 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 3.53 AU - 3.81 AU

Year: 2448 Days

Day: 27.5 Hours

Environment

Temp: -101 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,598,628 km

• M1: 3,338,725 km (0.115 R)

Planet 8 - Terrestrial

Semi-Major Axis: 5.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 4.68 AU - 6.18 AU

Year: 4406 Days

Day: 43.7 Hours

Environment

Temp: -128 °C

Axial Tilt: 41.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Ice Giant

Semi-Major Axis: 18.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 379.1

Radius: 5.3

Gravity: 13.5 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 18.31 AU - 18.67 AU

Year: 27688 Days

Day: 16.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 77,598,628 km

• M1: 855,849 km (0.037 R)
• M2: 985,252 km (0.08 R)
• M3: 1,380,489 km (0.112 R)
• M4: 1,626,727 km (0.119 R)
• M5: 2,264,762 km (0.115 R)
• M6: 2,300,366 km (0.034 R)
• M7: 2,591,634 km (0.025 R)
• M8: 2,666,283 km (0.077 R)
• M9: 2,894,569 km (0.093 R)
• M10: 2,972,061 km (0.09 R)
• M11: 3,451,372 km (0.047 R)
• M12: 3,997,554 km (0.078 R)
• M13: 4,170,938 km (0.083 R)
• M14: 5,121,334 km (0.119 R)
• M15: 5,309,677 km (0.105 R)
• M16: 6,335,619 km (0.072 R)
• M17: 9,181,869 km (0.107 R)
• M18: 9,238,865 km (0.105 R)
• M19: 11,003,971 km (0.045 R)
• M20: 11,186,031 km (0.099 R)
• M21: 11,369,139 km (0.066 R)
• M22: 12,615,289 km (0.084 R)
• M23: 14,630,373 km (0.102 R)
• M24: 14,697,093 km (0.052 R)
• M25: 15,572,839 km (0.099 R)
• M26: 16,188,883 km (0.066 R)
• M27: 16,465,340 km (0.116 R)
• M28: 16,882,868 km (0.028 R)
• M29: 17,657,336 km (0.111 R)
• M30: 17,941,721 km (0.103 R)
• M31: 18,156,095 km (0.11 R)
• M32: 19,680,348 km (0.099 R)
• M33: 20,868,903 km (0.119 R)
• M34: 21,019,099 km (0.108 R)
• M35: 21,396,086 km (0.05 R)
• M36: 22,004,052 km (0.114 R)
• M37: 22,310,278 km (0.068 R)
• M38: 23,548,650 km (0.096 R)
• M39: 23,940,297 km (0.114 R)
• M40: 25,367,760 km (0.081 R)
• M41: 25,528,129 km (0.092 R)
• M42: 27,807,402 km (0.06 R)
• M43: 28,304,366 km (0.118 R)
• M44: 29,306,821 km (0.099 R)
• M45: 30,576,159 km (0.041 R)
• M46: 32,036,384 km (0.064 R)
• M47: 32,209,768 km (0.046 R)
• M48: 32,905,996 km (0.112 R)
• M49: 34,401,826 km (0.069 R)
• M50: 35,024,302 km (0.118 R)
• M51: 35,202,773 km (0.104 R)
• M52: 36,460,741 km (0.075 R)
• M53: 38,467,297 km (0.049 R)
• M54: 41,921,662 km (0.06 R)
• M55: 42,967,650 km (0.092 R)
• M56: 44,504,319 km (0.083 R)
• M57: 45,376,625 km (0.072 R)
• M58: 45,863,715 km (0.089 R)
• M59: 45,961,253 km (0.035 R)
• M60: 46,058,940 km (0.092 R)
• M61: 46,842,833 km (0.046 R)
• M62: 47,236,575 km (0.067 R)
• M63: 48,424,083 km (0.062 R)
• M64: 48,822,013 km (0.112 R)
• M65: 50,424,954 km (0.046 R)
• M66: 50,626,463 km (0.105 R)
• M67: 52,554,630 km (0.044 R)
• M68: 53,476,452 km (0.106 R)
• M69: 56,064,794 km (0.084 R)
• M70: 56,169,064 km (0.085 R)
• M71: 56,796,776 km (0.079 R)
• M72: 61,039,821 km (0.11 R)
• M73: 61,469,765 km (0.077 R)
• M74: 65,054,579 km (0.072 R)
• M75: 67,038,396 km (0.12 R)
• M76: 71,177,919 km (0.103 R)
• M77: 72,083,734 km (0.025 R)
• M78: 72,651,907 km (0.111 R)
• M79: 72,765,751 km (0.098 R)
• M80: 74,594,585 km (0.056 R)
• M81: 76,670,106 km (0.053 R)
• M82: 77,482,422 km (0.056 R)

Kuiper Belt

Range: 31.5 - 59.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 406 - 11,564 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit