🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.48 AU - 0.54 AU

Year: 136 Days

Day: 41.4 Hours

Environment

Temp: 194 °C

Axial Tilt: 94.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 74,294,458 km

• M1: 64,626 km (0.106 R)
• M2: 84,672 km (0.052 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.45 AU - 0.61 AU

Year: 144 Days

Day: 34.8 Hours

Environment

Temp: 155 °C

Axial Tilt: 5.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 74,294,458 km

• M1: 52,359 km (0.091 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.6 AU - 0.8 AU

Year: 218 Days

Day: 13.4 Hours

Environment

Temp: 156 °C

Axial Tilt: 18.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.39 AU - 1.71 AU

Year: 719 Days

Day: 34.8 Hours

Environment

Temp: -51 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,294,458 km

• M1: 215,720 km (0.063 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 2.21 AU - 2.45 AU

Year: 1326 Days

Day: 31.3 Hours

Environment

Temp: -97 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,294,458 km

• M1: 706,401 km (0.1 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 2.35 AU - 2.49 AU

Year: 1403 Days

Day: 28.3 Hours

Environment

Temp: -88 °C

Axial Tilt: 48.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 2.89 AU - 4.07 AU

Year: 2420 Days

Day: 25.8 Hours

Environment

Temp: -116 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 74,294,458 km

• M1: 2,399,251 km (0.072 R)
• M2: 2,470,908 km (0.094 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 408.6

Radius: 4.4

Gravity: 21.11 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 14.9 AU - 18.1 AU

Year: 24985 Days

Day: 19.4 Hours

Environment

Temp: -207 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 74,294,458 km

• M1: 128,953 km (0.073 R)
• M2: 191,036 km (0.075 R)
• M3: 219,310 km (0.079 R)
• M4: 249,080 km (0.115 R)
• M5: 402,568 km (0.117 R)
• M6: 1,091,765 km (0.105 R)
• M7: 1,173,147 km (0.09 R)
• M8: 1,313,469 km (0.102 R)
• M9: 1,342,192 km (0.086 R)
• M10: 1,579,604 km (0.107 R)
• M11: 1,766,152 km (0.096 R)
• M12: 1,927,120 km (0.1 R)
• M13: 2,297,524 km (0.113 R)
• M14: 2,689,620 km (0.038 R)
• M15: 3,063,914 km (0.062 R)
• M16: 3,296,389 km (0.09 R)
• M17: 3,375,078 km (0.094 R)
• M18: 3,494,457 km (0.073 R)
• M19: 4,410,893 km (0.083 R)
• M20: 5,724,213 km (0.113 R)
• M21: 6,010,094 km (0.112 R)
• M22: 6,794,735 km (0.033 R)
• M23: 9,112,904 km (0.1 R)
• M24: 9,223,606 km (0.066 R)
• M25: 10,010,790 km (0.032 R)
• M26: 11,889,440 km (0.076 R)
• M27: 13,809,679 km (0.068 R)
• M28: 14,000,566 km (0.041 R)
• M29: 14,192,350 km (0.041 R)
• M30: 14,256,527 km (0.046 R)
• M31: 14,708,014 km (0.062 R)
• M32: 14,968,165 km (0.054 R)
• M33: 17,035,009 km (0.115 R)
• M34: 17,239,659 km (0.056 R)
• M35: 18,205,762 km (0.085 R)
• M36: 19,402,245 km (0.048 R)
• M37: 19,759,036 km (0.112 R)
• M38: 20,117,922 km (0.083 R)
• M39: 20,262,134 km (0.099 R)
• M40: 21,427,801 km (0.095 R)
• M41: 23,065,748 km (0.109 R)
• M42: 23,141,145 km (0.078 R)
• M43: 25,130,198 km (0.102 R)
• M44: 26,381,285 km (0.114 R)
• M45: 26,934,947 km (0.028 R)
• M46: 27,014,234 km (0.071 R)
• M47: 27,093,820 km (0.107 R)
• M48: 27,652,418 km (0.106 R)
• M49: 28,699,753 km (0.094 R)
• M50: 29,106,061 km (0.041 R)
• M51: 29,432,483 km (0.032 R)
• M52: 29,924,511 km (0.067 R)
• M53: 31,249,350 km (0.078 R)
• M54: 32,171,321 km (0.059 R)
• M55: 34,213,781 km (0.115 R)
• M56: 34,817,259 km (0.103 R)
• M57: 37,089,650 km (0.046 R)
• M58: 37,266,475 km (0.1 R)
• M59: 39,590,029 km (0.097 R)
• M60: 41,134,328 km (0.092 R)
• M61: 41,592,247 km (0.102 R)
• M62: 42,051,961 km (0.049 R)
• M63: 43,069,077 km (0.053 R)
• M64: 44,000,773 km (0.085 R)
• M65: 44,375,366 km (0.051 R)
• M66: 45,505,279 km (0.12 R)
• M67: 46,835,503 km (0.025 R)
• M68: 47,313,618 km (0.091 R)
• M69: 48,178,443 km (0.062 R)
• M70: 48,274,784 km (0.079 R)
• M71: 48,371,275 km (0.066 R)
• M72: 48,467,915 km (0.113 R)
• M73: 49,631,338 km (0.112 R)
• M74: 50,216,415 km (0.08 R)
• M75: 52,381,545 km (0.067 R)
• M76: 52,480,728 km (0.072 R)
• M77: 52,877,761 km (0.112 R)
• M78: 53,975,211 km (0.089 R)
• M79: 55,079,991 km (0.11 R)
• M80: 55,685,713 km (0.106 R)
• M81: 55,786,991 km (0.071 R)
• M82: 56,496,982 km (0.068 R)
• M83: 57,209,816 km (0.109 R)
• M84: 58,953,678 km (0.109 R)
• M85: 59,159,974 km (0.044 R)
• M86: 59,883,878 km (0.094 R)
• M87: 60,402,833 km (0.093 R)
• M88: 61,340,662 km (0.096 R)
• M89: 62,283,129 km (0.093 R)
• M90: 62,598,481 km (0.11 R)
• M91: 65,033,037 km (0.071 R)
• M92: 68,146,468 km (0.097 R)
• M93: 68,579,703 km (0.116 R)
• M94: 70,321,770 km (0.077 R)
• M95: 70,650,138 km (0.044 R)
• M96: 72,630,365 km (0.072 R)
• M97: 72,740,917 km (0.08 R)
• M98: 73,627,285 km (0.117 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 375 - 20,177 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit