🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.57 AU - 0.81 AU

Year: 218 Days

Day: 43.2 Hours

Environment

Temp: 151 °C

Axial Tilt: 35.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.7 AU - 0.98 AU

Year: 293 Days

Day: 43.4 Hours

Environment

Temp: 30 °C

Axial Tilt: 24.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.23 AU - 1.51 AU

Year: 611 Days

Day: 45.4 Hours

Environment

Temp: -37 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 2.29 AU - 3.09 AU

Year: 1680 Days

Day: 12.1 Hours

Environment

Temp: -102 °C

Axial Tilt: 26.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 636.9

Radius: 10.2

Gravity: 6.12 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 3.45 AU - 5.15 AU

Year: 3395 Days

Day: 6.4 Hours

Environment

Temp: -145 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 94,633,189 km

• M1: 128,804 km (0.07 R)
• M2: 211,083 km (0.064 R)
• M3: 357,539 km (0.112 R)
• M4: 435,031 km (0.115 R)
• M5: 564,283 km (0.115 R)
• M6: 886,218 km (0.099 R)
• M7: 1,200,373 km (0.093 R)
• M8: 1,403,078 km (0.112 R)
• M9: 1,630,617 km (0.036 R)
• M10: 1,827,338 km (0.104 R)
• M11: 1,899,444 km (0.054 R)
• M12: 2,352,726 km (0.077 R)
• M13: 2,463,428 km (0.096 R)
• M14: 2,608,239 km (0.106 R)
• M15: 2,739,287 km (0.039 R)
• M16: 2,974,155 km (0.081 R)
• M17: 3,180,900 km (0.118 R)
• M18: 3,922,157 km (0.116 R)
• M19: 4,016,104 km (0.054 R)
• M20: 4,596,095 km (0.115 R)
• M21: 4,755,268 km (0.119 R)
• M22: 4,855,648 km (0.099 R)
• M23: 5,058,502 km (0.074 R)
• M24: 5,430,852 km (0.079 R)
• M25: 5,535,869 km (0.114 R)
• M26: 5,641,635 km (0.099 R)
• M27: 5,919,737 km (0.064 R)
• M28: 5,984,513 km (0.099 R)
• M29: 6,600,707 km (0.079 R)
• M30: 6,871,180 km (0.07 R)
• M31: 7,030,502 km (0.115 R)
• M32: 7,283,472 km (0.118 R)
• M33: 7,774,751 km (0.062 R)
• M34: 7,893,382 km (0.118 R)
• M35: 7,964,890 km (0.044 R)
• M36: 8,204,546 km (0.082 R)
• M37: 8,470,979 km (0.099 R)
• M38: 8,838,841 km (0.107 R)
• M39: 9,112,006 km (0.099 R)
• M40: 9,211,938 km (0.084 R)
• M41: 9,287,185 km (0.07 R)
• M42: 9,999,570 km (0.072 R)
• M43: 10,571,483 km (0.111 R)
• M44: 10,967,618 km (0.103 R)
• M45: 11,368,690 km (0.107 R)
• M46: 11,503,328 km (0.116 R)
• M47: 11,638,565 km (0.109 R)
• M48: 11,801,626 km (0.118 R)
• M49: 11,883,456 km (0.094 R)
• M50: 12,185,046 km (0.1 R)
• M51: 12,433,677 km (0.078 R)
• M52: 13,161,321 km (0.102 R)
• M53: 13,331,115 km (0.049 R)
• M54: 13,931,601 km (0.045 R)
• M55: 14,249,496 km (0.072 R)
• M56: 14,424,077 km (0.103 R)
• M57: 14,716,391 km (0.077 R)
• M58: 15,010,800 km (0.065 R)
• M59: 15,158,603 km (0.077 R)
• M60: 15,307,004 km (0.118 R)
• M61: 15,935,464 km (0.098 R)
• M62: 16,268,170 km (0.106 R)
• M63: 16,664,156 km (0.087 R)
• M64: 17,186,851 km (0.117 R)
• M65: 18,185,267 km (0.102 R)
• M66: 18,374,658 km (0.098 R)
• M67: 18,818,963 km (0.107 R)
• M68: 19,170,518 km (0.077 R)
• M69: 19,331,037 km (0.115 R)
• M70: 19,750,509 km (0.064 R)
• M71: 19,945,136 km (0.115 R)
• M72: 20,205,586 km (0.101 R)
• M73: 20,401,709 km (0.091 R)
• M74: 20,499,995 km (0.096 R)
• M75: 20,598,430 km (0.055 R)
• M76: 20,894,634 km (0.114 R)
• M77: 21,458,169 km (0.118 R)
• M78: 21,792,071 km (0.111 R)
• M79: 22,363,535 km (0.117 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 926.9

Radius: 6.9

Gravity: 19.47 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 15.04 AU - 16.5 AU

Year: 23848 Days

Day: 17.5 Hours

Environment

Temp: -208 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 94,633,189 km

• M1: 88,861 km (0.074 R)
• M2: 141,220 km (0.117 R)
• M3: 242,498 km (0.104 R)
• M4: 415,583 km (0.095 R)
• M5: 731,683 km (0.063 R)
• M6: 958,474 km (0.093 R)
• M7: 1,725,462 km (0.047 R)
• M8: 2,027,799 km (0.097 R)
• M9: 2,470,310 km (0.097 R)
• M10: 2,681,243 km (0.089 R)
• M11: 3,629,693 km (0.043 R)
• M12: 3,869,648 km (0.091 R)
• M13: 4,065,322 km (0.114 R)
• M14: 4,568,719 km (0.072 R)
• M15: 5,144,970 km (0.107 R)
• M16: 5,198,526 km (0.119 R)
• M17: 5,523,752 km (0.072 R)
• M18: 5,578,505 km (0.066 R)
• M19: 6,023,708 km (0.079 R)
• M20: 6,250,648 km (0.054 R)
• M21: 7,186,083 km (0.105 R)
• M22: 7,916,121 km (0.112 R)
• M23: 9,445,759 km (0.041 R)
• M24: 9,643,228 km (0.11 R)
• M25: 9,709,351 km (0.08 R)
• M26: 11,132,924 km (0.068 R)
• M27: 11,975,160 km (0.099 R)
• M28: 12,404,057 km (0.088 R)
• M29: 12,476,014 km (0.096 R)
• M30: 12,765,336 km (0.032 R)
• M31: 13,572,117 km (0.078 R)
• M32: 16,168,388 km (0.099 R)
• M33: 16,325,915 km (0.104 R)
• M34: 16,404,753 km (0.047 R)
• M35: 17,040,544 km (0.11 R)
• M36: 17,280,948 km (0.112 R)
• M37: 17,522,548 km (0.062 R)
• M38: 17,603,481 km (0.084 R)
• M39: 17,846,577 km (0.116 R)
• M40: 18,830,034 km (0.093 R)
• M41: 19,411,820 km (0.063 R)
• M42: 20,508,073 km (0.067 R)
• M43: 22,408,415 km (0.118 R)
• M44: 22,583,893 km (0.097 R)
• M45: 23,646,786 km (0.041 R)
• M46: 25,728,889 km (0.114 R)
• M47: 26,466,855 km (0.087 R)
• M48: 26,931,506 km (0.088 R)
• M49: 28,247,070 km (0.106 R)
• M50: 29,968,941 km (0.113 R)
• M51: 31,233,642 km (0.112 R)
• M52: 31,429,765 km (0.092 R)
• M53: 32,614,879 km (0.119 R)
• M54: 34,318,799 km (0.038 R)
• M55: 34,927,064 km (0.089 R)
• M56: 35,948,817 km (0.041 R)
• M57: 38,440,669 km (0.082 R)
• M58: 38,650,854 km (0.059 R)
• M59: 38,966,805 km (0.115 R)
• M60: 39,601,249 km (0.104 R)
• M61: 44,688,175 km (0.074 R)
• M62: 44,909,281 km (0.082 R)
• M63: 45,796,845 km (0.11 R)
• M64: 45,908,146 km (0.097 R)
• M65: 48,834,879 km (0.07 R)
• M66: 49,176,410 km (0.097 R)
• M67: 51,821,301 km (0.112 R)
• M68: 54,040,884 km (0.115 R)
• M69: 54,276,351 km (0.118 R)
• M70: 54,512,118 km (0.117 R)
• M71: 55,577,255 km (0.055 R)
• M72: 57,969,025 km (0.069 R)
• M73: 62,481,346 km (0.067 R)
• M74: 62,604,764 km (0.052 R)
• M75: 63,595,850 km (0.079 R)
• M76: 64,093,413 km (0.052 R)
• M77: 64,467,258 km (0.079 R)
• M78: 67,738,365 km (0.112 R)
• M79: 67,992,232 km (0.103 R)
• M80: 74,440,648 km (0.112 R)
• M81: 76,676,987 km (0.079 R)
• M82: 76,941,626 km (0.105 R)
• M83: 77,471,651 km (0.077 R)
• M84: 78,269,008 km (0.056 R)
• M85: 78,535,441 km (0.103 R)
• M86: 80,677,234 km (0.115 R)
• M87: 81,350,574 km (0.119 R)
• M88: 83,653,633 km (0.119 R)
• M89: 85,018,265 km (0.026 R)
• M90: 87,217,204 km (0.074 R)
• M91: 89,295,567 km (0.07 R)
• M92: 89,713,095 km (0.077 R)
• M93: 89,852,520 km (0.091 R)
• M94: 90,829,993 km (0.076 R)
• M95: 91,109,890 km (0.117 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 302 - 18,952 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit