🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.66 AU - 1.1 AU

Year: 311 Days

Day: 27.8 Hours

Environment

Temp: 46 °C

Axial Tilt: 3.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.99 AU - 1.09 AU

Year: 400 Days

Day: 35.7 Hours

Environment

Temp: 5 °C

Axial Tilt: 36.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.13 AU - 1.85 AU

Year: 685 Days

Day: 21.6 Hours

Environment

Temp: -37 °C

Axial Tilt: 5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.2 AU - 1.86 AU

Year: 713 Days

Day: 28.4 Hours

Environment

Temp: -44 °C

Axial Tilt: 20.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 66,920,232 km

• M1: 689,497 km (0.1 R)
• M2: 870,510 km (0.116 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 2.08 AU - 2.28 AU

Year: 1213 Days

Day: 15 Hours

Environment

Temp: -85 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 66,920,232 km

• M1: 512,822 km (0.107 R)
• M2: 1,328,279 km (0.085 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 87.5

Radius: 10.3

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 3.32 AU - 5.36 AU

Year: 3406 Days

Day: 8.9 Hours

Environment

Temp: -132 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 66,920,232 km

• M1: 141,520 km (0.061 R)
• M2: 207,642 km (0.112 R)
• M3: 282,441 km (0.086 R)
• M4: 376,987 km (0.112 R)
• M5: 570,417 km (0.107 R)
• M6: 744,698 km (0.099 R)
• M7: 852,558 km (0.105 R)
• M8: 922,869 km (0.12 R)
• M9: 1,002,605 km (0.074 R)
• M10: 1,107,772 km (0.114 R)
• M11: 1,185,414 km (0.065 R)
• M12: 1,412,653 km (0.078 R)
• M13: 1,531,733 km (0.108 R)
• M14: 1,734,737 km (0.083 R)
• M15: 2,022,563 km (0.119 R)
• M16: 2,275,832 km (0.074 R)
• M17: 2,508,457 km (0.103 R)
• M18: 3,019,184 km (0.114 R)
• M19: 3,151,878 km (0.062 R)
• M20: 3,275,296 km (0.1 R)
• M21: 3,480,843 km (0.088 R)
• M22: 3,573,444 km (0.075 R)
• M23: 3,796,944 km (0.084 R)
• M24: 4,085,967 km (0.06 R)
• M25: 4,196,071 km (0.109 R)
• M26: 4,332,205 km (0.117 R)
• M27: 4,532,815 km (0.11 R)
• M28: 4,646,959 km (0.106 R)
• M29: 4,800,745 km (0.108 R)
• M30: 4,969,192 km (0.054 R)
• M31: 5,073,911 km (0.116 R)
• M32: 5,689,955 km (0.098 R)
• M33: 5,758,471 km (0.111 R)
• M34: 5,896,101 km (0.093 R)
• M35: 6,244,963 km (0.053 R)
• M36: 6,315,573 km (0.116 R)
• M37: 6,443,479 km (0.084 R)
• M38: 6,529,049 km (0.114 R)
• M39: 6,643,941 km (0.068 R)
• M40: 6,861,007 km (0.094 R)
• M41: 6,992,354 km (0.092 R)
• M42: 7,080,467 km (0.09 R)
• M43: 7,556,338 km (0.098 R)
• M44: 7,767,869 km (0.064 R)
• M45: 7,966,087 km (0.063 R)
• M46: 8,073,498 km (0.064 R)
• M47: 8,274,258 km (0.074 R)
• M48: 8,351,900 km (0.061 R)
• M49: 8,492,222 km (0.118 R)
• M50: 8,570,612 km (0.101 R)
• M51: 8,727,989 km (0.085 R)
• M52: 8,854,698 km (0.045 R)
• M53: 9,189,947 km (0.117 R)
• M54: 9,270,430 km (0.106 R)
• M55: 9,659,834 km (0.073 R)
• M56: 9,889,616 km (0.094 R)
• M57: 10,320,907 km (0.101 R)
• M58: 10,421,287 km (0.078 R)
• M59: 10,707,617 km (0.116 R)
• M60: 10,792,290 km (0.087 R)
• M61: 10,860,207 km (0.117 R)
• M62: 11,167,631 km (0.101 R)
• M63: 11,443,340 km (0.105 R)
• M64: 11,703,939 km (0.076 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 912.7

Radius: 11.9

Gravity: 6.45 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 9.86 AU - 12.72 AU

Year: 14291 Days

Day: 9.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 66,920,232 km

• M1: 150,047 km (0.094 R)
• M2: 460,911 km (0.114 R)
• M3: 548,276 km (0.042 R)
• M4: 917,035 km (0.099 R)
• M5: 1,080,695 km (0.106 R)
• M6: 1,332,019 km (0.096 R)
• M7: 1,546,992 km (0.108 R)
• M8: 1,802,654 km (0.064 R)
• M9: 2,227,961 km (0.073 R)
• M10: 3,277,689 km (0.07 R)
• M11: 3,496,850 km (0.064 R)
• M12: 3,683,249 km (0.111 R)
• M13: 4,623,322 km (0.118 R)
• M14: 4,828,271 km (0.115 R)
• M15: 4,952,737 km (0.092 R)
• M16: 5,461,220 km (0.111 R)
• M17: 6,210,107 km (0.114 R)
• M18: 7,321,918 km (0.037 R)
• M19: 8,594,846 km (0.104 R)
• M20: 9,051,419 km (0.098 R)
• M21: 9,256,817 km (0.102 R)
• M22: 9,411,950 km (0.045 R)
• M23: 11,339,967 km (0.11 R)
• M24: 11,840,671 km (0.116 R)
• M25: 12,121,915 km (0.116 R)
• M26: 16,285,823 km (0.042 R)
• M27: 17,040,245 km (0.071 R)
• M28: 17,294,262 km (0.044 R)
• M29: 19,503,673 km (0.119 R)
• M30: 21,938,378 km (0.065 R)
• M31: 22,631,465 km (0.057 R)
• M32: 23,050,938 km (0.085 R)
• M33: 24,181,748 km (0.054 R)
• M34: 25,330,659 km (0.027 R)
• M35: 25,475,470 km (0.102 R)
• M36: 25,984,701 km (0.094 R)
• M37: 26,350,468 km (0.117 R)
• M38: 26,570,826 km (0.119 R)
• M39: 26,718,030 km (0.117 R)
• M40: 28,054,986 km (0.039 R)
• M41: 28,807,164 km (0.098 R)
• M42: 28,958,408 km (0.109 R)
• M43: 29,337,638 km (0.038 R)
• M44: 29,718,664 km (0.069 R)
• M45: 30,408,310 km (0.086 R)
• M46: 30,562,396 km (0.067 R)
• M47: 32,982,291 km (0.066 R)
• M48: 33,378,427 km (0.114 R)
• M49: 33,776,058 km (0.111 R)
• M50: 33,935,529 km (0.086 R)
• M51: 34,175,185 km (0.094 R)
• M52: 34,415,589 km (0.105 R)
• M53: 36,031,694 km (0.059 R)
• M54: 38,752,281 km (0.094 R)
• M55: 39,926,325 km (0.113 R)
• M56: 40,433,013 km (0.047 R)
• M57: 40,772,002 km (0.101 R)
• M58: 41,709,083 km (0.072 R)
• M59: 42,223,251 km (0.078 R)
• M60: 42,653,345 km (0.03 R)
• M61: 43,171,402 km (0.062 R)
• M62: 44,913,021 km (0.08 R)
• M63: 45,352,090 km (0.073 R)
• M64: 45,440,054 km (0.099 R)
• M65: 46,057,444 km (0.101 R)
• M66: 47,926,371 km (0.095 R)
• M67: 48,554,831 km (0.114 R)
• M68: 48,644,740 km (0.076 R)
• M69: 49,276,342 km (0.045 R)
• M70: 50,638,879 km (0.056 R)
• M71: 52,382,442 km (0.07 R)
• M72: 53,122,503 km (0.109 R)
• M73: 54,425,949 km (0.089 R)
• M74: 54,612,947 km (0.029 R)
• M75: 55,269,382 km (0.117 R)
• M76: 55,928,361 km (0.117 R)
• M77: 56,022,757 km (0.101 R)
• M78: 56,400,641 km (0.107 R)
• M79: 57,444,386 km (0.063 R)
• M80: 58,974,024 km (0.11 R)
• M81: 59,070,066 km (0.087 R)
• M82: 59,262,299 km (0.095 R)
• M83: 59,647,364 km (0.084 R)
• M84: 59,936,686 km (0.095 R)
• M85: 60,226,607 km (0.111 R)
• M86: 62,366,305 km (0.03 R)
• M87: 64,036,865 km (0.098 R)
• M88: 65,026,305 km (0.077 R)
• M89: 65,821,567 km (0.096 R)
• M90: 66,220,395 km (0.114 R)
• M91: 66,920,214 km (0.099 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 325 - 13,895 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit