🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.42 AU - 0.6 AU

Year: 161 Days

Day: 12.7 Hours

Environment

Temp: 27 °C

Axial Tilt: 6.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.48 AU - 0.66 AU

Year: 191 Days

Day: 40.5 Hours

Environment

Temp: 4 °C

Axial Tilt: 11.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 42,371,792 km

• M1: 259,852 km (0.08 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.74 AU - 0.9 AU

Year: 329 Days

Day: 45.5 Hours

Environment

Temp: -36 °C

Axial Tilt: 41.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.32 AU - 1.66 AU

Year: 806 Days

Day: 36 Hours

Environment

Temp: -103 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 762.5

Radius: 9.6

Gravity: 8.27 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 5.85 AU - 7.67 AU

Year: 7785 Days

Day: 7.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 42,371,792 km

• M1: 196,422 km (0.097 R)
• M2: 295,157 km (0.075 R)
• M3: 359,334 km (0.118 R)
• M4: 1,308,233 km (0.038 R)
• M5: 1,775,577 km (0.097 R)
• M6: 1,994,289 km (0.07 R)
• M7: 2,315,326 km (0.1 R)
• M8: 3,109,691 km (0.103 R)
• M9: 3,188,230 km (0.056 R)
• M10: 3,428,035 km (0.067 R)
• M11: 4,445,002 km (0.075 R)
• M12: 4,683,161 km (0.061 R)
• M13: 4,773,518 km (0.073 R)
• M14: 5,048,180 km (0.087 R)
• M15: 5,549,183 km (0.084 R)
• M16: 5,708,954 km (0.117 R)
• M17: 6,904,391 km (0.056 R)
• M18: 7,495,302 km (0.05 R)
• M19: 7,850,447 km (0.102 R)
• M20: 8,030,115 km (0.066 R)
• M21: 8,102,221 km (0.073 R)
• M22: 8,725,146 km (0.053 R)
• M23: 9,745,852 km (0.077 R)
• M24: 10,407,823 km (0.101 R)
• M25: 10,724,372 km (0.098 R)
• M26: 11,529,508 km (0.09 R)
• M27: 11,815,988 km (0.117 R)
• M28: 12,521,491 km (0.054 R)
• M29: 12,647,303 km (0.096 R)
• M30: 14,674,354 km (0.036 R)
• M31: 14,895,759 km (0.062 R)
• M32: 16,156,869 km (0.112 R)
• M33: 16,523,384 km (0.097 R)
• M34: 16,707,689 km (0.086 R)
• M35: 17,592,560 km (0.119 R)
• M36: 17,686,507 km (0.044 R)
• M37: 18,397,097 km (0.109 R)
• M38: 18,492,541 km (0.04 R)
• M39: 18,827,790 km (0.109 R)
• M40: 18,923,981 km (0.096 R)
• M41: 19,553,190 km (0.082 R)
• M42: 20,090,994 km (0.098 R)
• M43: 20,584,069 km (0.088 R)
• M44: 20,732,769 km (0.053 R)
• M45: 21,131,148 km (0.116 R)
• M46: 21,381,425 km (0.12 R)
• M47: 21,582,335 km (0.096 R)
• M48: 22,036,664 km (0.112 R)
• M49: 23,937,305 km (0.087 R)
• M50: 24,250,563 km (0.12 R)
• M51: 24,880,968 km (0.098 R)
• M52: 25,410,395 km (0.1 R)
• M53: 25,729,787 km (0.054 R)
• M54: 26,319,053 km (0.081 R)
• M55: 27,129,574 km (0.09 R)
• M56: 27,729,162 km (0.104 R)
• M57: 27,893,421 km (0.056 R)
• M58: 28,553,895 km (0.114 R)
• M59: 28,719,799 km (0.101 R)
• M60: 29,219,307 km (0.05 R)
• M61: 30,114,650 km (0.114 R)
• M62: 30,735,481 km (0.099 R)
• M63: 30,905,574 km (0.064 R)
• M64: 32,162,046 km (0.107 R)
• M65: 32,449,873 km (0.057 R)
• M66: 33,376,931 km (0.089 R)
• M67: 33,551,661 km (0.076 R)
• M68: 34,312,665 km (0.111 R)
• M69: 34,547,833 km (0.061 R)
• M70: 34,724,658 km (0.092 R)
• M71: 35,732,349 km (0.06 R)
• M72: 36,269,555 km (0.072 R)
• M73: 37,171,032 km (0.105 R)
• M74: 39,303,101 km (0.098 R)
• M75: 39,549,339 km (0.062 R)
• M76: 39,919,444 km (0.074 R)
• M77: 40,228,962 km (0.073 R)
• M78: 40,663,394 km (0.104 R)
• M79: 40,850,092 km (0.098 R)
• M80: 41,599,727 km (0.116 R)
• M81: 42,039,096 km (0.045 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 632.9

Radius: 12.9

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 6.67 AU - 7.83 AU

Year: 8647 Days

Day: 8.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 42,371,792 km

• M1: 185,202 km (0.107 R)
• M2: 298,149 km (0.077 R)
• M3: 402,119 km (0.105 R)
• M4: 536,757 km (0.062 R)
• M5: 660,923 km (0.117 R)
• M6: 765,343 km (0.097 R)
• M7: 859,889 km (0.084 R)
• M8: 1,151,604 km (0.117 R)
• M9: 1,596,658 km (0.069 R)
• M10: 1,700,479 km (0.12 R)
• M11: 2,786,260 km (0.103 R)
• M12: 3,171,475 km (0.108 R)
• M13: 3,330,497 km (0.099 R)
• M14: 3,492,063 km (0.1 R)
• M15: 3,823,273 km (0.102 R)
• M16: 4,049,764 km (0.092 R)
• M17: 4,999,860 km (0.093 R)
• M18: 5,373,705 km (0.077 R)
• M19: 5,595,858 km (0.05 R)
• M20: 6,181,534 km (0.043 R)
• M21: 6,616,714 km (0.091 R)
• M22: 6,752,549 km (0.12 R)
• M23: 6,855,173 km (0.06 R)
• M24: 7,305,612 km (0.103 R)
• M25: 7,694,267 km (0.065 R)
• M26: 8,381,669 km (0.091 R)
• M27: 8,639,875 km (0.059 R)
• M28: 8,825,975 km (0.05 R)
• M29: 9,051,120 km (0.069 R)
• M30: 9,202,214 km (0.114 R)
• M31: 9,892,608 km (0.042 R)
• M32: 10,639,550 km (0.099 R)
• M33: 10,959,540 km (0.054 R)
• M34: 11,080,265 km (0.078 R)
• M35: 13,201,264 km (0.118 R)
• M36: 13,329,769 km (0.095 R)
• M37: 13,415,787 km (0.106 R)
• M38: 14,154,203 km (0.104 R)
• M39: 14,506,206 km (0.111 R)
• M40: 14,683,330 km (0.117 R)
• M41: 14,905,633 km (0.035 R)
• M42: 14,994,943 km (0.086 R)
• M43: 16,309,459 km (0.099 R)
• M44: 17,331,063 km (0.104 R)
• M45: 18,182,424 km (0.066 R)
• M46: 18,373,461 km (0.09 R)
• M47: 19,484,973 km (0.077 R)
• M48: 19,975,056 km (0.075 R)
• M49: 20,320,477 km (0.075 R)
• M50: 20,667,843 km (0.09 R)
• M51: 20,967,338 km (0.078 R)
• M52: 22,588,082 km (0.096 R)
• M53: 22,690,855 km (0.116 R)
• M54: 22,948,014 km (0.115 R)
• M55: 24,934,973 km (0.097 R)
• M56: 25,253,766 km (0.083 R)
• M57: 25,413,686 km (0.063 R)
• M58: 25,787,980 km (0.118 R)
• M59: 26,164,219 km (0.101 R)
• M60: 26,434,093 km (0.118 R)
• M61: 27,742,177 km (0.087 R)
• M62: 28,737,003 km (0.055 R)
• M63: 28,848,304 km (0.074 R)
• M64: 30,194,685 km (0.084 R)
• M65: 32,194,659 km (0.049 R)
• M66: 33,064,869 km (0.046 R)
• M67: 33,649,348 km (0.083 R)
• M68: 33,884,067 km (0.072 R)
• M69: 34,060,443 km (0.067 R)
• M70: 34,591,516 km (0.084 R)
• M71: 35,482,670 km (0.109 R)
• M72: 36,803,470 km (0.117 R)
• M73: 38,999,267 km (0.092 R)
• M74: 39,122,536 km (0.079 R)
• M75: 40,361,954 km (0.06 R)
• M76: 40,736,248 km (0.089 R)
• M77: 40,986,525 km (0.098 R)
• M78: 41,111,739 km (0.096 R)
• M79: 41,614,238 km (0.065 R)
• M80: 41,740,199 km (0.085 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: 283 - 13,827 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit