🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.45 AU - 0.61 AU

Year: 145 Days

Day: 34.5 Hours

Environment

Temp: 223 °C

Axial Tilt: 35.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 36,440,698 km

• M1: 9,724 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.2 AU - 1.28 AU

Year: 520 Days

Day: 38 Hours

Environment

Temp: 3 °C

Axial Tilt: 19.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.04 AU - 1.5 AU

Year: 539 Days

Day: 43.3 Hours

Environment

Temp: -36 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 2.29 AU - 2.31 AU

Year: 1314 Days

Day: 27.5 Hours

Environment

Temp: -82 °C

Axial Tilt: 13.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,440,698 km

• M1: 1,364,482 km (0.067 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 2.4 AU - 2.78 AU

Year: 1570 Days

Day: 25.9 Hours

Environment

Temp: -95 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,440,698 km

• M1: 40,242 km (0.069 R)

Asteroid Belt

Center: 3.05 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 2.89 AU - 4.13 AU

Year: 2477 Days

Day: 42.9 Hours

Environment

Temp: -131 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 4.03 AU - 4.51 AU

Year: 3324 Days

Day: 36.9 Hours

Environment

Temp: -146 °C

Axial Tilt: 46.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,440,698 km

• M1: 3,292,350 km (0.057 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 42

Radius: 8

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 4.33 AU - 4.85 AU

Year: 3705 Days

Day: 9.7 Hours

Environment

Temp: -148 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 36,440,698 km

• M1: 101,876 km (0.074 R)
• M2: 162,613 km (0.1 R)
• M3: 213,925 km (0.077 R)
• M4: 270,623 km (0.116 R)
• M5: 342,878 km (0.115 R)
• M6: 480,808 km (0.116 R)
• M7: 583,432 km (0.035 R)
• M8: 758,012 km (0.102 R)
• M9: 886,068 km (0.071 R)
• M10: 1,102,088 km (0.04 R)
• M11: 1,198,877 km (0.066 R)
• M12: 1,255,425 km (0.097 R)
• M13: 1,498,671 km (0.1 R)
• M14: 1,630,018 km (0.089 R)
• M15: 1,854,565 km (0.068 R)
• M16: 1,953,898 km (0.12 R)
• M17: 2,046,499 km (0.096 R)
• M18: 2,097,661 km (0.047 R)
• M19: 2,175,153 km (0.112 R)
• M20: 2,280,171 km (0.1 R)
• M21: 2,440,839 km (0.12 R)
• M22: 2,614,372 km (0.094 R)
• M23: 2,679,447 km (0.108 R)
• M24: 2,763,821 km (0.091 R)
• M25: 2,906,387 km (0.093 R)
• M26: 2,993,154 km (0.027 R)
• M27: 3,208,874 km (0.102 R)
• M28: 3,288,610 km (0.063 R)
• M29: 3,419,658 km (0.094 R)
• M30: 3,542,029 km (0.103 R)
• M31: 3,749,371 km (0.087 R)
• M32: 3,833,445 km (0.109 R)
• M33: 4,132,641 km (0.112 R)
• M34: 4,307,072 km (0.111 R)
• M35: 4,439,466 km (0.095 R)
• M36: 4,517,257 km (0.086 R)
• M37: 4,629,306 km (0.069 R)
• M38: 4,810,469 km (0.086 R)
• M39: 5,005,545 km (0.044 R)
• M40: 5,285,442 km (0.109 R)
• M41: 5,439,229 km (0.089 R)
• M42: 5,534,523 km (0.098 R)
• M43: 5,642,532 km (0.026 R)
• M44: 5,995,135 km (0.072 R)
• M45: 6,068,886 km (0.068 R)
• M46: 6,130,670 km (0.063 R)
• M47: 6,342,351 km (0.081 R)
• M48: 6,392,467 km (0.119 R)
• M49: 6,734,447 km (0.075 R)
• M50: 6,849,638 km (0.095 R)
• M51: 7,004,472 km (0.062 R)
• M52: 7,082,262 km (0.099 R)
• M53: 7,278,086 km (0.053 R)
• M54: 7,515,498 km (0.106 R)
• M55: 7,621,862 km (0.112 R)
• M56: 7,755,453 km (0.094 R)
• M57: 8,092,946 km (0.083 R)
• M58: 8,201,853 km (0.064 R)
• M59: 8,587,217 km (0.104 R)
• M60: 8,810,118 km (0.066 R)
• M61: 9,091,362 km (0.062 R)
• M62: 9,347,025 km (0.045 R)
• M63: 9,720,570 km (0.087 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 538.5

Radius: 9.4

Gravity: 6.09 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 7.26 AU - 7.4 AU

Year: 7476 Days

Day: 10.8 Hours

Environment

Temp: -166 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 36,440,698 km

• M1: 153,188 km (0.12 R)
• M2: 407,505 km (0.049 R)
• M3: 598,242 km (0.083 R)
• M4: 746,793 km (0.045 R)
• M5: 985,551 km (0.086 R)
• M6: 1,265,598 km (0.107 R)
• M7: 1,388,268 km (0.101 R)
• M8: 2,164,083 km (0.072 R)
• M9: 2,290,792 km (0.117 R)
• M10: 3,612,489 km (0.108 R)
• M11: 3,916,323 km (0.115 R)
• M12: 4,019,545 km (0.093 R)
• M13: 4,334,449 km (0.096 R)
• M14: 4,494,967 km (0.107 R)
• M15: 4,932,541 km (0.095 R)
• M16: 5,469,897 km (0.107 R)
• M17: 5,614,408 km (0.026 R)
• M18: 5,730,945 km (0.072 R)
• M19: 5,996,182 km (0.049 R)
• M20: 6,085,492 km (0.081 R)
• M21: 6,447,219 km (0.053 R)
• M22: 6,909,178 km (0.074 R)
• M23: 7,159,904 km (0.084 R)
• M24: 7,767,570 km (0.085 R)
• M25: 8,592,154 km (0.103 R)
• M26: 8,827,920 km (0.094 R)
• M27: 8,895,837 km (0.112 R)
• M28: 9,066,080 km (0.112 R)
• M29: 9,134,446 km (0.088 R)
• M30: 9,513,677 km (0.05 R)
• M31: 10,003,909 km (0.119 R)
• M32: 10,430,712 km (0.107 R)
• M33: 10,574,176 km (0.113 R)
• M34: 10,863,349 km (0.058 R)
• M35: 11,301,970 km (0.108 R)
• M36: 12,499,800 km (0.081 R)
• M37: 12,690,537 km (0.112 R)
• M38: 13,113,749 km (0.118 R)
• M39: 14,092,568 km (0.038 R)
• M40: 15,502,379 km (0.055 R)
• M41: 15,584,209 km (0.087 R)
• M42: 15,666,338 km (0.093 R)
• M43: 16,037,341 km (0.08 R)
• M44: 16,620,323 km (0.071 R)
• M45: 16,956,470 km (0.104 R)
• M46: 17,252,524 km (0.103 R)
• M47: 17,593,009 km (0.106 R)
• M48: 17,978,672 km (0.111 R)
• M49: 18,280,561 km (0.106 R)
• M50: 18,453,795 km (0.114 R)
• M51: 18,801,909 km (0.102 R)
• M52: 19,020,621 km (0.08 R)
• M53: 19,240,231 km (0.114 R)
• M54: 19,416,457 km (0.043 R)
• M55: 19,859,417 km (0.072 R)
• M56: 20,171,478 km (0.11 R)
• M57: 21,072,057 km (0.07 R)
• M58: 21,481,656 km (0.092 R)
• M59: 23,568,546 km (0.08 R)
• M60: 23,993,554 km (0.066 R)
• M61: 24,325,960 km (0.06 R)
• M62: 26,842,496 km (0.117 R)
• M63: 27,534,086 km (0.09 R)
• M64: 27,931,867 km (0.101 R)
• M65: 28,231,512 km (0.1 R)
• M66: 28,985,335 km (0.105 R)
• M67: 29,440,711 km (0.112 R)
• M68: 29,694,729 km (0.105 R)
• M69: 30,153,844 km (0.116 R)
• M70: 30,512,431 km (0.101 R)
• M71: 30,872,662 km (0.059 R)
• M72: 31,234,091 km (0.075 R)
• M73: 31,545,105 km (0.109 R)
• M74: 32,170,274 km (0.06 R)
• M75: 32,274,843 km (0.076 R)
• M76: 32,799,333 km (0.093 R)
• M77: 33,485,539 km (0.077 R)
• M78: 33,644,561 km (0.067 R)
• M79: 33,963,354 km (0.113 R)
• M80: 34,336,601 km (0.064 R)
• M81: 35,626,434 km (0.096 R)
• M82: 36,114,272 km (0.063 R)
• M83: 36,277,334 km (0.112 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 370 - 15,377 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit