🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.59 AU - 0.73 AU

Year: 204 Days

Day: 44.5 Hours

Environment

Temp: 151 °C

Axial Tilt: 29 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 2.09 AU - 2.21 AU

Year: 1200 Days

Day: 16.5 Hours

Environment

Temp: -87 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 2.39 AU - 2.79 AU

Year: 1587 Days

Day: 31.8 Hours

Environment

Temp: -98 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 3.34 AU - 3.9 AU

Year: 2623 Days

Day: 38.2 Hours

Environment

Temp: -120 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,964,403 km

• M1: 160,519 km (0.103 R)

Asteroid Belt

Center: 4.01 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 135.1

Radius: 14.7

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 4.24 AU - 4.56 AU

Year: 3515 Days

Day: 14.5 Hours

Environment

Temp: -147 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 29,964,403 km

• M1: 487,240 km (0.105 R)
• M2: 603,478 km (0.062 R)
• M3: 703,708 km (0.06 R)
• M4: 832,961 km (0.042 R)
• M5: 963,560 km (0.046 R)
• M6: 1,060,350 km (0.074 R)
• M7: 1,282,802 km (0.087 R)
• M8: 1,492,987 km (0.078 R)
• M9: 1,705,266 km (0.111 R)
• M10: 1,845,739 km (0.093 R)
• M11: 2,053,380 km (0.114 R)
• M12: 2,149,572 km (0.074 R)
• M13: 2,436,052 km (0.058 R)
• M14: 2,653,417 km (0.059 R)
• M15: 2,746,916 km (0.032 R)
• M16: 2,865,398 km (0.108 R)
• M17: 3,070,945 km (0.114 R)
• M18: 3,219,047 km (0.098 R)
• M19: 4,280,893 km (0.098 R)
• M20: 4,419,121 km (0.109 R)
• M21: 4,573,057 km (0.108 R)
• M22: 4,743,000 km (0.086 R)
• M23: 5,324,787 km (0.092 R)
• M24: 5,533,775 km (0.069 R)
• M25: 5,883,235 km (0.115 R)
• M26: 6,208,611 km (0.11 R)
• M27: 6,539,970 km (0.079 R)
• M28: 6,780,224 km (0.111 R)
• M29: 6,909,626 km (0.115 R)
• M30: 7,105,151 km (0.115 R)
• M31: 7,402,103 km (0.118 R)
• M32: 7,652,679 km (0.097 R)
• M33: 7,821,276 km (0.105 R)
• M34: 7,923,002 km (0.109 R)
• M35: 8,025,178 km (0.108 R)
• M36: 8,334,546 km (0.082 R)
• M37: 8,858,887 km (0.112 R)
• M38: 9,125,021 km (0.091 R)
• M39: 9,286,138 km (0.085 R)
• M40: 9,411,950 km (0.119 R)
• M41: 9,556,611 km (0.053 R)
• M42: 9,957,982 km (0.079 R)
• M43: 10,290,538 km (0.098 R)
• M44: 10,589,285 km (0.095 R)
• M45: 10,720,931 km (0.108 R)
• M46: 11,004,868 km (0.076 R)
• M47: 11,233,753 km (0.088 R)
• M48: 11,387,240 km (0.12 R)
• M49: 11,541,326 km (0.085 R)
• M50: 11,638,116 km (0.114 R)
• M51: 11,773,951 km (0.068 R)
• M52: 11,890,787 km (0.105 R)
• M53: 12,008,071 km (0.115 R)
• M54: 12,145,402 km (0.103 R)
• M55: 12,899,974 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 682.4

Radius: 8

Gravity: 10.66 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 5.5 AU - 5.56 AU

Year: 4952 Days

Day: 6.9 Hours

Environment

Temp: -154 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 29,964,403 km

• M1: 210,484 km (0.118 R)
• M2: 312,061 km (0.062 R)
• M3: 403,765 km (0.039 R)
• M4: 453,581 km (0.081 R)
• M5: 516,711 km (0.072 R)
• M6: 629,059 km (0.091 R)
• M7: 750,084 km (0.084 R)
• M8: 826,528 km (0.035 R)
• M9: 1,015,770 km (0.045 R)
• M10: 1,189,004 km (0.033 R)
• M11: 1,731,446 km (0.088 R)
• M12: 1,904,381 km (0.071 R)
• M13: 2,342,254 km (0.081 R)
• M14: 2,514,591 km (0.085 R)
• M15: 2,810,794 km (0.109 R)
• M16: 3,055,985 km (0.103 R)
• M17: 3,286,815 km (0.106 R)
• M18: 3,393,777 km (0.073 R)
• M19: 3,922,606 km (0.12 R)
• M20: 4,643,368 km (0.07 R)
• M21: 5,006,742 km (0.037 R)
• M22: 5,154,694 km (0.095 R)
• M23: 5,530,932 km (0.085 R)
• M24: 5,709,552 km (0.046 R)
• M25: 6,098,806 km (0.099 R)
• M26: 6,230,452 km (0.096 R)
• M27: 7,683,197 km (0.051 R)
• M28: 7,739,895 km (0.095 R)
• M29: 7,939,907 km (0.108 R)
• M30: 8,374,040 km (0.114 R)
• M31: 8,726,941 km (0.094 R)
• M32: 8,994,871 km (0.085 R)
• M33: 9,356,300 km (0.107 R)
• M34: 9,508,291 km (0.113 R)
• M35: 9,599,845 km (0.116 R)
• M36: 9,783,850 km (0.073 R)
• M37: 10,031,136 km (0.1 R)
• M38: 10,249,249 km (0.081 R)
• M39: 10,721,679 km (0.053 R)
• M40: 11,460,094 km (0.116 R)
• M41: 11,688,082 km (0.087 R)
• M42: 11,851,742 km (0.047 R)
• M43: 12,082,272 km (0.109 R)
• M44: 12,715,520 km (0.096 R)
• M45: 13,427,905 km (0.064 R)
• M46: 13,702,716 km (0.05 R)
• M47: 13,840,945 km (0.05 R)
• M48: 14,153,305 km (0.08 R)
• M49: 14,258,023 km (0.077 R)
• M50: 14,749,752 km (0.101 R)
• M51: 15,140,202 km (0.112 R)
• M52: 15,211,560 km (0.116 R)
• M53: 15,282,918 km (0.104 R)
• M54: 16,477,906 km (0.107 R)
• M55: 16,846,067 km (0.112 R)
• M56: 17,665,265 km (0.079 R)
• M57: 18,155,497 km (0.075 R)
• M58: 18,573,772 km (0.063 R)
• M59: 18,726,661 km (0.082 R)
• M60: 19,381,003 km (0.111 R)
• M61: 19,497,390 km (0.11 R)
• M62: 19,652,672 km (0.078 R)
• M63: 20,042,973 km (0.115 R)
• M64: 21,269,077 km (0.11 R)
• M65: 21,348,963 km (0.077 R)
• M66: 21,549,274 km (0.079 R)
• M67: 21,709,942 km (0.104 R)
• M68: 22,275,422 km (0.117 R)
• M69: 22,641,488 km (0.084 R)
• M70: 23,132,768 km (0.091 R)
• M71: 23,959,296 km (0.103 R)
• M72: 24,711,324 km (0.11 R)
• M73: 24,837,435 km (0.028 R)
• M74: 25,428,796 km (0.084 R)
• M75: 25,982,009 km (0.081 R)
• M76: 27,404,236 km (0.082 R)
• M77: 27,491,152 km (0.109 R)
• M78: 27,883,846 km (0.113 R)
• M79: 28,763,033 km (0.117 R)
• M80: 29,073,000 km (0.074 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 339 - 19,471 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit