🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.81 AU - 1.01 AU

Year: 325 Days

Day: 33.3 Hours

Environment

Temp: 33 °C

Axial Tilt: 2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.25 AU - 1.29 AU

Year: 536 Days

Day: 17.6 Hours

Environment

Temp: -28 °C

Axial Tilt: 44.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,726,066 km

• M1: 973,882 km (0.079 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.26 AU - 1.38 AU

Year: 568 Days

Day: 25.3 Hours

Environment

Temp: -40 °C

Axial Tilt: 7.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.84 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 116.4

Radius: 14.2

Gravity: 0.58 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 6.12 AU - 6.6 AU

Year: 6011 Days

Day: 13.7 Hours

Environment

Temp: -155 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 76,726,066 km

• M1: 283,787 km (0.098 R)
• M2: 487,091 km (0.116 R)
• M3: 632,649 km (0.107 R)
• M4: 733,778 km (0.069 R)
• M5: 935,884 km (0.119 R)
• M6: 1,024,446 km (0.096 R)
• M7: 1,157,888 km (0.116 R)
• M8: 1,341,893 km (0.083 R)
• M9: 1,547,889 km (0.11 R)
• M10: 1,679,236 km (0.112 R)
• M11: 1,802,056 km (0.104 R)
• M12: 1,953,599 km (0.036 R)
• M13: 2,229,307 km (0.083 R)
• M14: 2,324,153 km (0.04 R)
• M15: 2,462,082 km (0.1 R)
• M16: 2,645,638 km (0.084 R)
• M17: 3,026,664 km (0.084 R)
• M18: 3,331,844 km (0.099 R)
• M19: 3,631,189 km (0.075 R)
• M20: 3,776,149 km (0.11 R)
• M21: 4,138,775 km (0.086 R)
• M22: 4,341,330 km (0.034 R)
• M23: 5,094,256 km (0.108 R)
• M24: 5,293,521 km (0.041 R)
• M25: 5,421,726 km (0.093 R)
• M26: 5,513,878 km (0.103 R)
• M27: 5,774,777 km (0.074 R)
• M28: 6,001,717 km (0.081 R)
• M29: 6,135,457 km (0.04 R)
• M30: 6,386,632 km (0.115 R)
• M31: 6,484,021 km (0.066 R)
• M32: 6,958,994 km (0.054 R)
• M33: 7,302,321 km (0.089 R)
• M34: 7,527,466 km (0.081 R)
• M35: 7,671,828 km (0.103 R)
• M36: 7,817,237 km (0.086 R)
• M37: 8,408,148 km (0.082 R)
• M38: 8,904,364 km (0.037 R)
• M39: 9,387,865 km (0.103 R)
• M40: 9,565,886 km (0.069 R)
• M41: 10,106,683 km (0.056 R)
• M42: 10,220,527 km (0.079 R)
• M43: 10,449,710 km (0.08 R)
• M44: 10,750,103 km (0.116 R)
• M45: 11,335,928 km (0.109 R)
• M46: 11,764,227 km (0.086 R)
• M47: 12,100,972 km (0.088 R)
• M48: 12,416,623 km (0.089 R)
• M49: 12,784,185 km (0.108 R)
• M50: 12,932,138 km (0.073 R)
• M51: 13,279,803 km (0.098 R)
• M52: 13,530,080 km (0.111 R)
• M53: 13,706,157 km (0.115 R)
• M54: 14,315,619 km (0.115 R)
• M55: 14,418,093 km (0.082 R)
• M56: 14,598,059 km (0.051 R)
• M57: 14,960,086 km (0.104 R)
• M58: 15,090,087 km (0.056 R)
• M59: 15,272,746 km (0.1 R)
• M60: 15,429,824 km (0.116 R)
• M61: 16,117,076 km (0.09 R)
• M62: 16,303,924 km (0.063 R)
• M63: 16,598,781 km (0.079 R)
• M64: 17,357,542 km (0.064 R)
• M65: 17,549,027 km (0.12 R)
• M66: 17,823,689 km (0.044 R)
• M67: 17,989,294 km (0.112 R)
• M68: 18,321,850 km (0.047 R)
• M69: 18,572,576 km (0.105 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 865.9

Radius: 5.9

Gravity: 24.88 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 11.4 AU - 15.04 AU

Year: 18013 Days

Day: 19 Hours

Environment

Temp: -192 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 76,726,066 km

• M1: 86,019 km (0.119 R)
• M2: 138,827 km (0.09 R)
• M3: 306,676 km (0.06 R)
• M4: 432,487 km (0.117 R)
• M5: 1,256,772 km (0.061 R)
• M6: 1,554,322 km (0.112 R)
• M7: 1,775,428 km (0.093 R)
• M8: 1,972,897 km (0.113 R)
• M9: 2,317,869 km (0.054 R)
• M10: 2,497,387 km (0.104 R)
• M11: 2,908,033 km (0.096 R)
• M12: 3,420,406 km (0.113 R)
• M13: 3,707,783 km (0.109 R)
• M14: 4,131,744 km (0.109 R)
• M15: 4,437,671 km (0.109 R)
• M16: 5,025,142 km (0.111 R)
• M17: 5,636,848 km (0.072 R)
• M18: 6,271,891 km (0.078 R)
• M19: 6,775,736 km (0.116 R)
• M20: 7,032,446 km (0.1 R)
• M21: 7,188,028 km (0.075 R)
• M22: 7,240,238 km (0.096 R)
• M23: 7,555,590 km (0.053 R)
• M24: 7,983,141 km (0.103 R)
• M25: 9,142,225 km (0.094 R)
• M26: 9,770,237 km (0.109 R)
• M27: 10,708,216 km (0.102 R)
• M28: 14,210,003 km (0.116 R)
• M29: 14,341,050 km (0.098 R)
• M30: 15,069,293 km (0.106 R)
• M31: 15,404,242 km (0.071 R)
• M32: 15,471,561 km (0.11 R)
• M33: 15,673,967 km (0.055 R)
• M34: 16,907,103 km (0.05 R)
• M35: 17,045,929 km (0.112 R)
• M36: 18,313,323 km (0.046 R)
• M37: 21,161,516 km (0.088 R)
• M38: 22,445,515 km (0.105 R)
• M39: 23,599,214 km (0.093 R)
• M40: 23,910,078 km (0.1 R)
• M41: 24,222,289 km (0.049 R)
• M42: 24,379,067 km (0.079 R)
• M43: 25,325,872 km (0.103 R)
• M44: 25,484,895 km (0.041 R)
• M45: 25,644,217 km (0.114 R)
• M46: 26,365,278 km (0.058 R)
• M47: 26,526,395 km (0.088 R)
• M48: 26,607,028 km (0.052 R)
• M49: 28,320,373 km (0.092 R)
• M50: 29,901,024 km (0.08 R)
• M51: 29,984,948 km (0.09 R)
• M52: 31,083,894 km (0.096 R)
• M53: 32,540,678 km (0.119 R)
• M54: 33,233,915 km (0.088 R)
• M55: 34,634,899 km (0.08 R)
• M56: 35,520,369 km (0.071 R)
• M57: 35,787,401 km (0.117 R)
• M58: 36,592,686 km (0.098 R)
• M59: 36,682,445 km (0.104 R)
• M60: 37,675,476 km (0.083 R)
• M61: 37,857,088 km (0.105 R)
• M62: 38,494,674 km (0.09 R)
• M63: 40,521,426 km (0.079 R)
• M64: 41,080,174 km (0.094 R)
• M65: 41,547,667 km (0.099 R)
• M66: 42,205,299 km (0.118 R)
• M67: 42,299,546 km (0.113 R)
• M68: 46,125,212 km (0.113 R)
• M69: 50,159,717 km (0.113 R)
• M70: 51,663,774 km (0.102 R)
• M71: 51,764,603 km (0.105 R)
• M72: 52,269,496 km (0.101 R)
• M73: 52,877,611 km (0.067 R)
• M74: 53,080,915 km (0.085 R)
• M75: 53,182,641 km (0.1 R)
• M76: 53,692,172 km (0.079 R)
• M77: 53,998,548 km (0.094 R)
• M78: 54,100,873 km (0.081 R)
• M79: 55,127,414 km (0.075 R)
• M80: 56,263,909 km (0.098 R)
• M81: 57,930,878 km (0.1 R)
• M82: 59,508,238 km (0.113 R)
• M83: 60,355,261 km (0.079 R)
• M84: 60,993,146 km (0.109 R)
• M85: 61,526,463 km (0.116 R)
• M86: 62,812,705 km (0.074 R)
• M87: 64,432,850 km (0.054 R)
• M88: 65,629,633 km (0.096 R)
• M89: 67,273,564 km (0.079 R)
• M90: 67,824,533 km (0.074 R)
• M91: 69,486,416 km (0.119 R)
• M92: 70,713,717 km (0.091 R)
• M93: 72,285,841 km (0.076 R)
• M94: 72,850,124 km (0.084 R)
• M95: 74,437,956 km (0.056 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: 413 - 10,862 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit