🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.49 AU - 0.63 AU

Year: 154 Days

Day: 46.9 Hours

Environment

Temp: 230 °C

Axial Tilt: 34.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.66 AU - 0.9 AU

Year: 253 Days

Day: 34.1 Hours

Environment

Temp: 144 °C

Axial Tilt: 36.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 33,416,355 km

• M1: 347,217 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.83 AU - 2.01 AU

Year: 977 Days

Day: 35.7 Hours

Environment

Temp: -68 °C

Axial Tilt: 3.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,416,355 km

• M1: 1,265,149 km (0.077 R)

Asteroid Belt

Center: 3.58 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 79.4

Radius: 9.2

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 5.04 AU - 5.42 AU

Year: 4391 Days

Day: 11.9 Hours

Environment

Temp: -150 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 33,416,355 km

• M1: 129,851 km (0.114 R)
• M2: 194,627 km (0.071 R)
• M3: 291,865 km (0.069 R)
• M4: 351,854 km (0.097 R)
• M5: 434,582 km (0.052 R)
• M6: 531,372 km (0.106 R)
• M7: 657,034 km (0.061 R)
• M8: 771,027 km (0.064 R)
• M9: 963,111 km (0.109 R)
• M10: 1,347,877 km (0.086 R)
• M11: 1,777,671 km (0.111 R)
• M12: 1,889,122 km (0.09 R)
• M13: 2,002,966 km (0.113 R)
• M14: 2,194,152 km (0.08 R)
• M15: 2,380,401 km (0.108 R)
• M16: 2,721,634 km (0.079 R)
• M17: 2,827,101 km (0.069 R)
• M18: 2,921,946 km (0.119 R)
• M19: 3,250,163 km (0.118 R)
• M20: 3,500,889 km (0.115 R)
• M21: 3,667,392 km (0.045 R)
• M22: 3,797,243 km (0.115 R)
• M23: 4,277,153 km (0.108 R)
• M24: 4,386,509 km (0.064 R)
• M25: 4,776,361 km (0.061 R)
• M26: 5,148,560 km (0.116 R)
• M27: 5,250,287 km (0.078 R)
• M28: 5,441,174 km (0.092 R)
• M29: 5,996,780 km (0.09 R)
• M30: 6,073,374 km (0.076 R)
• M31: 6,242,719 km (0.114 R)
• M32: 6,320,360 km (0.046 R)
• M33: 6,382,593 km (0.05 R)
• M34: 6,492,099 km (0.09 R)
• M35: 6,665,333 km (0.098 R)
• M36: 6,872,077 km (0.04 R)
• M37: 6,968,269 km (0.111 R)
• M38: 7,113,379 km (0.109 R)
• M39: 7,243,080 km (0.03 R)
• M40: 7,538,087 km (0.107 R)
• M41: 7,653,876 km (0.088 R)
• M42: 8,207,687 km (0.037 R)
• M43: 8,635,836 km (0.08 R)
• M44: 9,746,900 km (0.056 R)
• M45: 9,909,213 km (0.076 R)
• M46: 10,291,735 km (0.106 R)
• M47: 10,902,394 km (0.106 R)
• M48: 11,335,031 km (0.045 R)
• M49: 11,486,873 km (0.104 R)
• M50: 11,639,313 km (0.096 R)
• M51: 11,734,906 km (0.105 R)
• M52: 12,431,284 km (0.04 R)
• M53: 12,489,926 km (0.084 R)
• M54: 12,686,049 km (0.102 R)
• M55: 12,843,725 km (0.06 R)
• M56: 13,101,183 km (0.106 R)
• M57: 13,360,586 km (0.043 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 413.2

Radius: 13.2

Gravity: 2.37 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 5.79 AU - 9.15 AU

Year: 7495 Days

Day: 13.8 Hours

Environment

Temp: -161 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 33,416,355 km

• M1: 381,923 km (0.07 R)
• M2: 535,860 km (0.066 R)
• M3: 628,610 km (0.117 R)
• M4: 766,839 km (0.116 R)
• M5: 959,222 km (0.099 R)
• M6: 1,444,068 km (0.12 R)
• M7: 2,173,657 km (0.072 R)
• M8: 2,272,392 km (0.099 R)
• M9: 2,661,346 km (0.118 R)
• M10: 2,831,588 km (0.083 R)
• M11: 4,420,767 km (0.033 R)
• M12: 4,829,318 km (0.107 R)
• M13: 5,250,137 km (0.075 R)
• M14: 5,384,027 km (0.089 R)
• M15: 5,573,568 km (0.041 R)
• M16: 6,296,724 km (0.117 R)
• M17: 6,410,568 km (0.111 R)
• M18: 6,553,883 km (0.115 R)
• M19: 7,346,602 km (0.037 R)
• M20: 7,436,660 km (0.076 R)
• M21: 7,587,305 km (0.086 R)
• M22: 7,892,036 km (0.099 R)
• M23: 8,798,150 km (0.081 R)
• M24: 8,925,757 km (0.057 R)
• M25: 9,118,289 km (0.089 R)
• M26: 10,035,175 km (0.092 R)
• M27: 10,168,466 km (0.106 R)
• M28: 10,572,231 km (0.041 R)
• M29: 10,708,066 km (0.118 R)
• M30: 11,084,305 km (0.112 R)
• M31: 11,222,234 km (0.108 R)
• M32: 12,061,927 km (0.054 R)
• M33: 12,668,995 km (0.065 R)
• M34: 13,875,651 km (0.108 R)
• M35: 13,987,251 km (0.118 R)
• M36: 14,549,291 km (0.08 R)
• M37: 14,662,686 km (0.098 R)
• M38: 14,776,230 km (0.092 R)
• M39: 15,195,404 km (0.112 R)
• M40: 16,006,374 km (0.113 R)
• M41: 16,279,839 km (0.079 R)
• M42: 16,910,693 km (0.119 R)
• M43: 17,069,715 km (0.099 R)
• M44: 17,589,867 km (0.052 R)
• M45: 18,441,079 km (0.087 R)
• M46: 18,645,729 km (0.118 R)
• M47: 18,768,998 km (0.083 R)
• M48: 18,892,416 km (0.115 R)
• M49: 19,305,755 km (0.084 R)
• M50: 19,805,860 km (0.108 R)
• M51: 19,889,635 km (0.049 R)
• M52: 20,606,359 km (0.103 R)
• M53: 20,946,544 km (0.071 R)
• M54: 21,589,516 km (0.112 R)
• M55: 21,675,684 km (0.063 R)
• M56: 22,675,596 km (0.109 R)
• M57: 23,203,079 km (0.077 R)
• M58: 24,225,730 km (0.116 R)
• M59: 24,855,237 km (0.054 R)
• M60: 24,990,923 km (0.064 R)
• M61: 25,262,892 km (0.097 R)
• M62: 26,038,856 km (0.089 R)
• M63: 26,130,709 km (0.111 R)
• M64: 26,268,638 km (0.084 R)
• M65: 26,776,373 km (0.115 R)
• M66: 27,895,515 km (0.119 R)
• M67: 28,130,533 km (0.116 R)
• M68: 28,650,087 km (0.051 R)
• M69: 28,934,771 km (0.064 R)
• M70: 29,315,797 km (0.092 R)
• M71: 29,554,855 km (0.028 R)
• M72: 29,698,618 km (0.093 R)
• M73: 29,794,510 km (0.087 R)
• M74: 29,890,552 km (0.118 R)
• M75: 30,517,367 km (0.036 R)
• M76: 30,711,096 km (0.094 R)
• M77: 31,148,521 km (0.102 R)
• M78: 31,490,202 km (0.059 R)
• M79: 32,621,461 km (0.111 R)
• M80: 32,968,528 km (0.106 R)
• M81: 33,366,459 km (0.077 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 388 - 16,047 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit