🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.5 AU - 0.78 AU

Year: 232 Days

Day: 12.7 Hours

Environment

Temp: -19 °C

Axial Tilt: 14.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 1.29 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.8 AU - 2.08 AU

Year: 1224 Days

Day: 28.9 Hours

Environment

Temp: -129 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.97 AU - 2.13 AU

Year: 1330 Days

Day: 22.9 Hours

Environment

Temp: -130 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.8 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 247.9

Radius: 12.5

Gravity: 1.59 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 7.44 AU - 7.66 AU

Year: 9398 Days

Day: 11.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 72,552,928 km

• M1: 160,818 km (0.098 R)
• M2: 254,765 km (0.12 R)
• M3: 436,227 km (0.057 R)
• M4: 852,409 km (0.117 R)
• M5: 963,859 km (0.108 R)
• M6: 1,140,833 km (0.101 R)
• M7: 1,494,483 km (0.067 R)
• M8: 1,649,167 km (0.071 R)
• M9: 1,755,531 km (0.084 R)
• M10: 2,050,388 km (0.11 R)
• M11: 2,243,070 km (0.103 R)
• M12: 2,482,277 km (0.088 R)
• M13: 2,563,958 km (0.118 R)
• M14: 2,793,142 km (0.097 R)
• M15: 2,921,198 km (0.067 R)
• M16: 3,007,516 km (0.109 R)
• M17: 3,272,154 km (0.114 R)
• M18: 3,384,652 km (0.096 R)
• M19: 3,475,607 km (0.06 R)
• M20: 4,111,099 km (0.118 R)
• M21: 4,757,212 km (0.064 R)
• M22: 5,249,539 km (0.089 R)
• M23: 5,758,172 km (0.104 R)
• M24: 5,922,281 km (0.112 R)
• M25: 6,199,037 km (0.091 R)
• M26: 6,310,936 km (0.115 R)
• M27: 6,423,583 km (0.117 R)
• M28: 6,707,969 km (0.107 R)
• M29: 7,113,229 km (0.082 R)
• M30: 7,466,879 km (0.078 R)
• M31: 7,705,936 km (0.114 R)
• M32: 7,796,293 km (0.09 R)
• M33: 7,886,949 km (0.118 R)
• M34: 8,562,683 km (0.101 R)
• M35: 9,805,692 km (0.12 R)
• M36: 9,936,440 km (0.099 R)
• M37: 10,398,548 km (0.107 R)
• M38: 10,901,346 km (0.071 R)
• M39: 11,618,818 km (0.097 R)
• M40: 11,791,903 km (0.059 R)
• M41: 11,930,879 km (0.102 R)
• M42: 12,105,609 km (0.114 R)
• M43: 12,316,243 km (0.082 R)
• M44: 13,135,142 km (0.113 R)
• M45: 13,279,354 km (0.12 R)
• M46: 13,751,635 km (0.099 R)
• M47: 13,934,892 km (0.076 R)
• M48: 14,192,649 km (0.085 R)
• M49: 14,862,698 km (0.077 R)
• M50: 15,315,232 km (0.068 R)
• M51: 16,156,570 km (0.083 R)
• M52: 16,466,387 km (0.087 R)
• M53: 16,582,924 km (0.076 R)
• M54: 17,052,362 km (0.119 R)
• M55: 17,209,739 km (0.116 R)
• M56: 17,446,852 km (0.064 R)
• M57: 17,565,782 km (0.03 R)
• M58: 17,764,598 km (0.094 R)
• M59: 17,964,161 km (0.094 R)
• M60: 18,688,813 km (0.099 R)
• M61: 19,013,889 km (0.082 R)
• M62: 19,258,931 km (0.034 R)
• M63: 19,464,029 km (0.086 R)
• M64: 19,628,587 km (0.039 R)
• M65: 19,752,304 km (0.114 R)
• M66: 20,000,487 km (0.117 R)
• M67: 20,083,514 km (0.09 R)
• M68: 20,374,781 km (0.081 R)
• M69: 21,341,931 km (0.098 R)
• M70: 22,152,153 km (0.091 R)
• M71: 22,280,957 km (0.105 R)
• M72: 22,972,249 km (0.093 R)
• M73: 24,509,218 km (0.11 R)
• M74: 25,178,070 km (0.069 R)
• M75: 25,807,727 km (0.092 R)
• M76: 26,306,187 km (0.12 R)
• M77: 26,488,098 km (0.1 R)
• M78: 26,762,012 km (0.08 R)
• M79: 26,944,970 km (0.109 R)
• M80: 27,128,527 km (0.113 R)
• M81: 28,611,341 km (0.097 R)
• M82: 29,598,836 km (0.1 R)
• M83: 30,215,628 km (0.108 R)
• M84: 31,462,078 km (0.114 R)
• M85: 31,848,938 km (0.034 R)
• M86: 32,042,966 km (0.074 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 664.8

Radius: 7.2

Gravity: 12.82 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 11.52 AU - 12.54 AU

Year: 18903 Days

Day: 17 Hours

Environment

Temp: -208 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 72,552,928 km

• M1: 173,085 km (0.096 R)
• M2: 504,294 km (0.096 R)
• M3: 563,984 km (0.038 R)
• M4: 647,609 km (0.104 R)
• M5: 713,283 km (0.117 R)
• M6: 1,346,231 km (0.11 R)
• M7: 2,415,557 km (0.049 R)
• M8: 2,697,250 km (0.097 R)
• M9: 2,769,356 km (0.082 R)
• M10: 3,292,051 km (0.065 R)
• M11: 3,885,356 km (0.088 R)
• M12: 4,468,788 km (0.119 R)
• M13: 4,597,442 km (0.11 R)
• M14: 4,902,173 km (0.026 R)
• M15: 5,623,384 km (0.101 R)
• M16: 6,668,325 km (0.052 R)
• M17: 7,465,233 km (0.12 R)
• M18: 7,926,742 km (0.09 R)
• M19: 8,082,623 km (0.092 R)
• M20: 8,930,993 km (0.119 R)
• M21: 8,984,848 km (0.056 R)
• M22: 9,640,984 km (0.093 R)
• M23: 10,030,836 km (0.073 R)
• M24: 10,255,832 km (0.11 R)
• M25: 10,482,622 km (0.04 R)
• M26: 10,825,800 km (0.038 R)
• M27: 11,056,779 km (0.096 R)
• M28: 11,114,673 km (0.115 R)
• M29: 13,022,794 km (0.099 R)
• M30: 13,515,420 km (0.114 R)
• M31: 14,582,501 km (0.09 R)
• M32: 15,352,033 km (0.11 R)
• M33: 16,003,232 km (0.094 R)
• M34: 16,068,906 km (0.104 R)
• M35: 16,530,714 km (0.069 R)
• M36: 16,930,141 km (0.105 R)
• M37: 18,352,816 km (0.111 R)
• M38: 19,813,490 km (0.12 R)
• M39: 21,094,945 km (0.06 R)
• M40: 21,383,220 km (0.101 R)
• M41: 22,402,880 km (0.116 R)
• M42: 23,886,890 km (0.098 R)
• M43: 25,940,121 km (0.095 R)
• M44: 26,326,532 km (0.091 R)
• M45: 28,764,379 km (0.111 R)
• M46: 29,004,185 km (0.053 R)
• M47: 29,485,591 km (0.109 R)
• M48: 29,646,708 km (0.106 R)
• M49: 29,969,689 km (0.083 R)
• M50: 30,619,243 km (0.111 R)
• M51: 32,180,447 km (0.078 R)
• M52: 32,429,378 km (0.076 R)
• M53: 33,012,510 km (0.112 R)
• M54: 33,599,233 km (0.098 R)
• M55: 33,767,531 km (0.089 R)
• M56: 33,935,978 km (0.075 R)
• M57: 34,020,351 km (0.072 R)
• M58: 34,528,086 km (0.06 R)
• M59: 36,152,270 km (0.106 R)
• M60: 36,497,393 km (0.077 R)
• M61: 36,583,710 km (0.079 R)
• M62: 37,539,192 km (0.115 R)
• M63: 38,326,974 km (0.109 R)
• M64: 39,120,142 km (0.086 R)
• M65: 39,297,117 km (0.113 R)
• M66: 39,740,824 km (0.053 R)
• M67: 40,007,856 km (0.086 R)
• M68: 40,812,543 km (0.112 R)
• M69: 41,171,877 km (0.092 R)
• M70: 41,803,180 km (0.12 R)
• M71: 41,984,194 km (0.113 R)
• M72: 42,074,700 km (0.102 R)
• M73: 42,256,013 km (0.071 R)
• M74: 42,619,536 km (0.063 R)
• M75: 42,801,746 km (0.076 R)
• M76: 44,452,558 km (0.047 R)
• M77: 46,311,312 km (0.084 R)
• M78: 46,873,800 km (0.053 R)
• M79: 46,967,747 km (0.073 R)
• M80: 47,721,870 km (0.115 R)
• M81: 47,910,962 km (0.09 R)
• M82: 48,765,166 km (0.117 R)
• M83: 55,677,934 km (0.051 R)
• M84: 56,776,132 km (0.089 R)
• M85: 57,378,114 km (0.116 R)
• M86: 58,183,997 km (0.117 R)
• M87: 61,444,932 km (0.067 R)
• M88: 62,476,110 km (0.041 R)
• M89: 63,617,093 km (0.1 R)
• M90: 66,657,670 km (0.056 R)
• M91: 70,174,865 km (0.109 R)
• M92: 70,389,987 km (0.092 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 309 - 13,505 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit