🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.42 AU - 0.62 AU

Year: 107 Days

Day: 32.6 Hours

Environment

Temp: 393 °C

Axial Tilt: 2.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.24 AU - 1.42 AU

Year: 437 Days

Day: 30.7 Hours

Environment

Temp: 230 °C

Axial Tilt: 2.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.4 AU - 1.94 AU

Year: 616 Days

Day: 20.8 Hours

Environment

Temp: 127 °C

Axial Tilt: 23.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.59 AU - 2.15 AU

Year: 729 Days

Day: 13.5 Hours

Environment

Temp: 175 °C

Axial Tilt: 6.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 48,097,885 km

• M1: 300,093 km (0.069 R)
• M2: 330,013 km (0.056 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 2.11 AU - 3.43 AU

Year: 1315 Days

Day: 25.3 Hours

Environment

Temp: 12 °C

Axial Tilt: 31.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 48,097,885 km

• M1: 46,974 km (0.097 R)

Planet 6 - Terrestrial

Semi-Major Axis: 9.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 9.42 AU - 9.8 AU

Year: 8497 Days

Day: 30.5 Hours

Environment

Temp: -135 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 13.24 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 16.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 871.8

Radius: 8.3

Gravity: 12.65 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 15.64 AU - 18.1 AU

Year: 19762 Days

Day: 6.4 Hours

Environment

Temp: -156 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 48,097,885 km

• M1: 116,686 km (0.084 R)
• M2: 935,735 km (0.051 R)
• M3: 1,425,967 km (0.041 R)
• M4: 1,488,499 km (0.087 R)
• M5: 1,814,921 km (0.082 R)
• M6: 2,609,735 km (0.109 R)
• M7: 2,803,913 km (0.081 R)
• M8: 3,206,630 km (0.049 R)
• M9: 3,289,358 km (0.118 R)
• M10: 3,713,917 km (0.096 R)
• M11: 4,065,921 km (0.105 R)
• M12: 4,337,141 km (0.075 R)
• M13: 6,084,295 km (0.066 R)
• M14: 6,238,680 km (0.082 R)
• M15: 6,290,441 km (0.115 R)
• M16: 6,499,130 km (0.104 R)
• M17: 7,301,274 km (0.049 R)
• M18: 8,078,135 km (0.089 R)
• M19: 8,706,746 km (0.063 R)
• M20: 9,114,998 km (0.086 R)
• M21: 10,071,527 km (0.065 R)
• M22: 10,500,125 km (0.078 R)
• M23: 12,664,806 km (0.043 R)
• M24: 12,928,248 km (0.092 R)
• M25: 13,060,792 km (0.028 R)
• M26: 13,662,325 km (0.073 R)
• M27: 16,443,499 km (0.101 R)
• M28: 16,947,793 km (0.096 R)
• M29: 17,311,017 km (0.085 R)
• M30: 17,384,021 km (0.079 R)
• M31: 17,457,024 km (0.113 R)
• M32: 18,341,896 km (0.092 R)
• M33: 18,939,838 km (0.107 R)
• M34: 20,308,509 km (0.038 R)
• M35: 21,004,738 km (0.054 R)
• M36: 21,160,619 km (0.108 R)
• M37: 21,630,207 km (0.088 R)
• M38: 21,787,583 km (0.11 R)
• M39: 21,945,260 km (0.071 R)
• M40: 22,899,395 km (0.108 R)
• M41: 23,140,098 km (0.11 R)
• M42: 23,623,897 km (0.084 R)
• M43: 24,765,927 km (0.119 R)
• M44: 24,930,485 km (0.068 R)
• M45: 25,343,525 km (0.047 R)
• M46: 25,426,402 km (0.094 R)
• M47: 26,260,410 km (0.12 R)
• M48: 26,344,185 km (0.056 R)
• M49: 27,018,423 km (0.1 R)
• M50: 27,357,711 km (0.115 R)
• M51: 27,783,765 km (0.034 R)
• M52: 28,728,925 km (0.109 R)
• M53: 28,901,860 km (0.07 R)
• M54: 29,335,843 km (0.119 R)
• M55: 29,422,760 km (0.089 R)
• M56: 30,738,772 km (0.078 R)
• M57: 31,359,454 km (0.11 R)
• M58: 33,065,019 km (0.036 R)
• M59: 33,518,749 km (0.101 R)
• M60: 35,262,013 km (0.043 R)
• M61: 36,752,756 km (0.082 R)
• M62: 36,940,501 km (0.063 R)
• M63: 38,073,855 km (0.054 R)
• M64: 40,084,600 km (0.109 R)
• M65: 40,278,030 km (0.067 R)
• M66: 43,115,453 km (0.064 R)
• M67: 45,612,989 km (0.097 R)
• M68: 47,644,379 km (0.099 R)
• M69: 48,259,675 km (0.103 R)
• M70: 50,225,092 km (0.095 R)
• M71: 50,851,159 km (0.084 R)
• M72: 52,111,072 km (0.077 R)
• M73: 52,322,005 km (0.071 R)
• M74: 52,956,749 km (0.104 R)
• M75: 54,768,678 km (0.117 R)
• M76: 55,520,707 km (0.112 R)
• M77: 56,060,007 km (0.104 R)
• M78: 56,817,870 km (0.034 R)
• M79: 57,688,230 km (0.111 R)
• M80: 58,453,274 km (0.109 R)
• M81: 59,552,070 km (0.041 R)
• M82: 64,354,311 km (0.115 R)
• M83: 64,467,407 km (0.086 R)
• M84: 65,261,323 km (0.083 R)
• M85: 70,558,434 km (0.031 R)
• M86: 75,991,829 km (0.061 R)
• M87: 76,231,036 km (0.119 R)
• M88: 76,950,452 km (0.074 R)
• M89: 78,395,867 km (0.098 R)
• M90: 79,121,865 km (0.086 R)
• M91: 80,093,354 km (0.111 R)
• M92: 80,702,666 km (0.092 R)
• M93: 80,824,588 km (0.031 R)
• M94: 80,946,660 km (0.096 R)
• M95: 81,313,324 km (0.059 R)

Planet 8 - Ice Giant

Semi-Major Axis: 22.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 75.8

Radius: 7

Gravity: 1.55 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 17.89 AU - 26.89 AU

Year: 30217 Days

Day: 21.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 48,097,885 km

• M1: 243,695 km (0.084 R)
• M2: 545,434 km (0.109 R)
• M3: 607,816 km (0.094 R)
• M4: 1,014,573 km (0.07 R)
• M5: 1,470,697 km (0.116 R)
• M6: 1,862,493 km (0.111 R)
• M7: 1,959,433 km (0.106 R)
• M8: 2,082,851 km (0.072 R)
• M9: 2,389,527 km (0.062 R)
• M10: 2,876,169 km (0.07 R)
• M11: 3,016,791 km (0.064 R)
• M12: 3,275,745 km (0.056 R)
• M13: 4,253,067 km (0.079 R)
• M14: 4,317,095 km (0.114 R)
• M15: 4,575,900 km (0.107 R)
• M16: 4,906,810 km (0.085 R)
• M17: 5,211,092 km (0.039 R)
• M18: 6,525,609 km (0.089 R)
• M19: 6,673,711 km (0.057 R)
• M20: 7,546,165 km (0.097 R)
• M21: 8,015,454 km (0.109 R)
• M22: 8,859,485 km (0.051 R)
• M23: 10,587,341 km (0.05 R)
• M24: 10,848,688 km (0.114 R)
• M25: 11,645,596 km (0.111 R)
• M26: 11,870,441 km (0.116 R)
• M27: 12,005,977 km (0.103 R)
• M28: 13,530,379 km (0.085 R)
• M29: 14,870,926 km (0.066 R)
• M30: 14,968,165 km (0.116 R)
• M31: 15,409,029 km (0.026 R)
• M32: 16,153,129 km (0.034 R)
• M33: 17,882,630 km (0.113 R)
• M34: 19,032,888 km (0.102 R)
• M35: 19,937,955 km (0.08 R)
• M36: 20,476,807 km (0.056 R)
• M37: 21,184,554 km (0.11 R)
• M38: 21,348,963 km (0.06 R)
• M39: 21,679,275 km (0.112 R)
• M40: 21,900,380 km (0.08 R)
• M41: 22,792,133 km (0.115 R)
• M42: 25,888,360 km (0.075 R)
• M43: 26,064,138 km (0.058 R)
• M44: 27,306,249 km (0.081 R)
• M45: 27,964,480 km (0.103 R)
• M46: 29,113,840 km (0.096 R)
• M47: 29,174,726 km (0.114 R)
• M48: 29,970,437 km (0.116 R)
• M49: 30,093,556 km (0.086 R)
• M50: 30,711,396 km (0.086 R)
• M51: 31,395,806 km (0.042 R)
• M52: 31,458,338 km (0.095 R)
• M53: 32,022,471 km (0.085 R)
• M54: 33,160,612 km (0.118 R)
• M55: 34,763,404 km (0.056 R)
• M56: 35,867,585 km (0.065 R)
• M57: 38,243,648 km (0.118 R)
• M58: 38,310,369 km (0.076 R)
• M59: 40,806,410 km (0.103 R)
• M60: 41,011,059 km (0.077 R)
• M61: 41,079,426 km (0.051 R)
• M62: 42,108,509 km (0.077 R)
• M63: 44,402,144 km (0.056 R)
• M64: 45,670,285 km (0.109 R)
• M65: 47,236,276 km (0.117 R)
• M66: 47,451,248 km (0.116 R)

Kuiper Belt

Range: 38.4 - 55.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 239 - 11,974 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit