🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.52 AU - 0.62 AU

Year: 158 Days

Day: 36.4 Hours

Environment

Temp: 151 °C

Axial Tilt: 3.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.87 AU - 1.07 AU

Year: 351 Days

Day: 38.3 Hours

Environment

Temp: 40 °C

Axial Tilt: 41.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 2.63 AU - 2.77 AU

Year: 1629 Days

Day: 13.1 Hours

Environment

Temp: -93 °C

Axial Tilt: 14.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.02 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 871.8

Radius: 14.4

Gravity: 4.2 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 4.57 AU - 6.11 AU

Year: 4530 Days

Day: 12.8 Hours

Environment

Temp: -140 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 41,241,498 km

• M1: 314,156 km (0.11 R)
• M2: 479,611 km (0.071 R)
• M3: 593,604 km (0.106 R)
• M4: 743,202 km (0.12 R)
• M5: 868,266 km (0.084 R)
• M6: 1,070,971 km (0.087 R)
• M7: 1,275,172 km (0.109 R)
• M8: 1,590,375 km (0.047 R)
• M9: 1,740,571 km (0.108 R)
• M10: 1,948,662 km (0.081 R)
• M11: 2,128,479 km (0.117 R)
• M12: 2,220,631 km (0.091 R)
• M13: 3,047,757 km (0.078 R)
• M14: 3,582,719 km (0.108 R)
• M15: 3,963,596 km (0.063 R)
• M16: 4,147,451 km (0.032 R)
• M17: 4,334,299 km (0.082 R)
• M18: 4,595,647 km (0.118 R)
• M19: 4,985,199 km (0.105 R)
• M20: 5,109,216 km (0.048 R)
• M21: 5,284,545 km (0.095 R)
• M22: 5,487,399 km (0.06 R)
• M23: 5,874,708 km (0.095 R)
• M24: 6,378,255 km (0.045 R)
• M25: 6,621,651 km (0.091 R)
• M26: 7,062,067 km (0.066 R)
• M27: 7,597,627 km (0.113 R)
• M28: 7,913,578 km (0.058 R)
• M29: 8,204,695 km (0.109 R)
• M30: 8,618,333 km (0.07 R)
• M31: 8,797,701 km (0.096 R)
• M32: 9,038,703 km (0.093 R)
• M33: 9,129,659 km (0.076 R)
• M34: 9,281,949 km (0.113 R)
• M35: 9,930,905 km (0.04 R)
• M36: 10,056,268 km (0.101 R)
• M37: 10,498,928 km (0.115 R)
• M38: 10,786,904 km (0.091 R)
• M39: 11,898,416 km (0.117 R)
• M40: 12,064,919 km (0.075 R)
• M41: 13,807,734 km (0.098 R)
• M42: 14,193,996 km (0.04 R)
• M43: 14,335,216 km (0.054 R)
• M44: 14,548,094 km (0.092 R)
• M45: 15,337,671 km (0.117 R)
• M46: 17,108,461 km (0.086 R)
• M47: 17,636,991 km (0.114 R)
• M48: 18,401,585 km (0.032 R)
• M49: 18,865,488 km (0.12 R)
• M50: 19,765,469 km (0.114 R)
• M51: 19,883,801 km (0.077 R)
• M52: 20,042,076 km (0.111 R)
• M53: 20,200,799 km (0.099 R)
• M54: 21,851,462 km (0.09 R)
• M55: 21,973,982 km (0.041 R)
• M56: 22,260,612 km (0.039 R)
• M57: 22,383,881 km (0.05 R)
• M58: 22,962,076 km (0.089 R)
• M59: 23,128,130 km (0.106 R)
• M60: 23,294,632 km (0.103 R)
• M61: 23,796,533 km (0.028 R)
• M62: 24,259,688 km (0.101 R)
• M63: 24,683,499 km (0.116 R)
• M64: 26,098,994 km (0.119 R)
• M65: 27,057,318 km (0.103 R)
• M66: 27,496,687 km (0.101 R)
• M67: 28,338,175 km (0.095 R)
• M68: 28,471,766 km (0.118 R)
• M69: 28,739,696 km (0.09 R)
• M70: 29,458,214 km (0.076 R)
• M71: 29,683,957 km (0.07 R)
• M72: 30,000,955 km (0.118 R)
• M73: 30,319,150 km (0.112 R)
• M74: 30,455,733 km (0.087 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 278.1

Radius: 10.3

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 8.66 AU - 12.38 AU

Year: 12526 Days

Day: 12.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 41,241,498 km

• M1: 129,402 km (0.12 R)
• M2: 280,945 km (0.094 R)
• M3: 397,332 km (0.109 R)
• M4: 482,004 km (0.098 R)
• M5: 687,552 km (0.06 R)
• M6: 939,026 km (0.093 R)
• M7: 1,408,763 km (0.069 R)
• M8: 1,879,996 km (0.104 R)
• M9: 2,281,816 km (0.051 R)
• M10: 2,734,649 km (0.092 R)
• M11: 2,933,913 km (0.098 R)
• M12: 3,346,654 km (0.06 R)
• M13: 3,613,985 km (0.118 R)
• M14: 3,777,795 km (0.085 R)
• M15: 4,841,735 km (0.115 R)
• M16: 5,113,854 km (0.104 R)
• M17: 5,360,092 km (0.117 R)
• M18: 6,057,068 km (0.057 R)
• M19: 6,154,456 km (0.06 R)
• M20: 6,416,402 km (0.083 R)
• M21: 6,482,525 km (0.116 R)
• M22: 6,749,108 km (0.067 R)
• M23: 8,028,469 km (0.082 R)
• M24: 8,207,089 km (0.117 R)
• M25: 8,641,222 km (0.103 R)
• M26: 9,008,634 km (0.075 R)
• M27: 9,418,682 km (0.112 R)
• M28: 9,835,013 km (0.112 R)
• M29: 9,911,308 km (0.067 R)
• M30: 10,451,206 km (0.102 R)
• M31: 11,398,759 km (0.094 R)
• M32: 12,704,749 km (0.106 R)
• M33: 13,800,553 km (0.067 R)
• M34: 13,886,123 km (0.049 R)
• M35: 14,230,049 km (0.099 R)
• M36: 14,489,751 km (0.081 R)
• M37: 15,102,055 km (0.051 R)
• M38: 15,812,345 km (0.088 R)
• M39: 16,126,351 km (0.053 R)
• M40: 16,760,796 km (0.109 R)
• M41: 17,035,308 km (0.101 R)
• M42: 17,173,088 km (0.119 R)
• M43: 17,357,243 km (0.077 R)
• M44: 17,449,694 km (0.077 R)
• M45: 18,054,219 km (0.096 R)
• M46: 18,147,718 km (0.112 R)
• M47: 18,382,437 km (0.117 R)
• M48: 19,045,155 km (0.102 R)
• M49: 19,427,228 km (0.042 R)
• M50: 19,715,503 km (0.042 R)
• M51: 20,882,816 km (0.105 R)
• M52: 21,128,904 km (0.06 R)
• M53: 21,673,440 km (0.06 R)
• M54: 22,272,879 km (0.092 R)
• M55: 22,877,703 km (0.093 R)
• M56: 23,182,135 km (0.082 R)
• M57: 24,361,564 km (0.075 R)
• M58: 24,672,578 km (0.107 R)
• M59: 24,984,789 km (0.116 R)
• M60: 25,089,059 km (0.07 R)
• M61: 26,512,183 km (0.111 R)
• M62: 26,832,024 km (0.104 R)
• M63: 26,992,393 km (0.077 R)
• M64: 27,314,178 km (0.082 R)
• M65: 29,436,223 km (0.116 R)
• M66: 29,656,880 km (0.05 R)
• M67: 30,099,840 km (0.065 R)
• M68: 30,768,243 km (0.103 R)
• M69: 31,441,732 km (0.12 R)
• M70: 32,460,793 km (0.032 R)
• M71: 32,745,927 km (0.1 R)
• M72: 32,860,070 km (0.103 R)
• M73: 33,433,329 km (0.087 R)
• M74: 33,548,370 km (0.078 R)
• M75: 36,882,158 km (0.044 R)
• M76: 37,239,248 km (0.046 R)
• M77: 38,981,016 km (0.116 R)
• M78: 39,831,331 km (0.1 R)
• M79: 40,197,546 km (0.11 R)
• M80: 40,442,438 km (0.079 R)
• M81: 40,933,568 km (0.116 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 163 - 17,214 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit