🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.53 AU - 0.77 AU

Year: 187 Days

Day: 43.6 Hours

Environment

Temp: 205 °C

Axial Tilt: 129.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 60,681,835 km

• M1: 43,383 km (0.077 R)
• M2: 82,877 km (0.047 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.88 AU - 1.4 AU

Year: 434 Days

Day: 21.6 Hours

Environment

Temp: 13 °C

Axial Tilt: 21 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.08 AU - 1.58 AU

Year: 547 Days

Day: 19.5 Hours

Environment

Temp: 18 °C

Axial Tilt: 97 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.84 AU - 2.2 AU

Year: 1023 Days

Day: 46.1 Hours

Environment

Temp: -58 °C

Axial Tilt: 5.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,681,835 km

• M1: 133,740 km (0.082 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 915.3

Radius: 4.9

Gravity: 38.12 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 13.15 AU - 17.53 AU

Year: 21416 Days

Day: 16.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 60,681,835 km

• M1: 92,003 km (0.086 R)
• M2: 148,551 km (0.1 R)
• M3: 222,003 km (0.116 R)
• M4: 308,920 km (0.102 R)
• M5: 586,424 km (0.111 R)
• M6: 982,708 km (0.113 R)
• M7: 1,160,879 km (0.1 R)
• M8: 1,615,208 km (0.062 R)
• M9: 1,825,393 km (0.113 R)
• M10: 1,933,852 km (0.115 R)
• M11: 2,958,447 km (0.043 R)
• M12: 3,434,917 km (0.093 R)
• M13: 4,075,046 km (0.077 R)
• M14: 5,723,615 km (0.101 R)
• M15: 6,643,641 km (0.111 R)
• M16: 7,667,040 km (0.037 R)
• M17: 10,952,210 km (0.078 R)
• M18: 11,481,188 km (0.094 R)
• M19: 12,427,095 km (0.112 R)
• M20: 12,564,127 km (0.111 R)
• M21: 13,538,159 km (0.051 R)
• M22: 14,320,406 km (0.089 R)
• M23: 15,631,631 km (0.112 R)
• M24: 16,526,974 km (0.088 R)
• M25: 17,592,410 km (0.116 R)
• M26: 19,390,278 km (0.087 R)
• M27: 19,949,026 km (0.051 R)
• M28: 21,245,740 km (0.063 R)
• M29: 21,656,685 km (0.026 R)
• M30: 21,987,147 km (0.094 R)
• M31: 22,820,856 km (0.074 R)
• M32: 23,072,928 km (0.079 R)
• M33: 24,690,979 km (0.115 R)
• M34: 24,863,316 km (0.085 R)
• M35: 25,209,485 km (0.063 R)
• M36: 26,433,196 km (0.062 R)
• M37: 26,521,309 km (0.083 R)
• M38: 26,963,670 km (0.095 R)
• M39: 28,214,757 km (0.088 R)
• M40: 28,395,022 km (0.089 R)
• M41: 29,211,079 km (0.096 R)
• M42: 31,424,379 km (0.049 R)
• M43: 34,747,546 km (0.117 R)
• M44: 34,844,037 km (0.092 R)
• M45: 36,010,003 km (0.1 R)
• M46: 36,794,344 km (0.103 R)
• M47: 37,386,153 km (0.095 R)
• M48: 39,381,939 km (0.074 R)
• M49: 39,482,618 km (0.093 R)
• M50: 40,494,348 km (0.1 R)
• M51: 41,719,555 km (0.106 R)
• M52: 42,439,869 km (0.101 R)
• M53: 42,956,879 km (0.105 R)
• M54: 43,268,043 km (0.101 R)
• M55: 43,997,183 km (0.073 R)
• M56: 44,415,608 km (0.061 R)
• M57: 44,835,379 km (0.096 R)
• M58: 46,740,508 km (0.115 R)
• M59: 46,847,022 km (0.118 R)
• M60: 46,953,835 km (0.111 R)
• M61: 48,132,816 km (0.06 R)
• M62: 51,507,444 km (0.099 R)
• M63: 52,501,373 km (0.102 R)
• M64: 52,612,225 km (0.091 R)
• M65: 54,060,033 km (0.046 R)
• M66: 56,994,694 km (0.038 R)
• M67: 58,481,398 km (0.111 R)
• M68: 59,056,602 km (0.109 R)
• M69: 59,287,282 km (0.064 R)
• M70: 60,096,606 km (0.099 R)
• M71: 60,328,633 km (0.037 R)
• M72: 61,026,207 km (0.12 R)
• M73: 61,142,744 km (0.044 R)
• M74: 65,864,352 km (0.111 R)
• M75: 66,462,744 km (0.114 R)
• M76: 66,822,676 km (0.114 R)
• M77: 66,942,803 km (0.113 R)
• M78: 67,423,910 km (0.031 R)
• M79: 68,389,714 km (0.11 R)
• M80: 70,090,791 km (0.103 R)
• M81: 72,051,870 km (0.108 R)
• M82: 72,298,257 km (0.105 R)
• M83: 74,653,077 km (0.107 R)
• M84: 75,401,815 km (0.073 R)
• M85: 77,158,842 km (0.1 R)
• M86: 78,168,777 km (0.09 R)
• M87: 79,564,675 km (0.103 R)
• M88: 80,712,988 km (0.117 R)
• M89: 80,968,800 km (0.052 R)
• M90: 81,225,061 km (0.116 R)
• M91: 81,995,191 km (0.108 R)
• M92: 83,154,874 km (0.113 R)
• M93: 84,579,644 km (0.085 R)
• M94: 87,190,875 km (0.112 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 270.6

Radius: 7.3

Gravity: 5.08 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 15.6 AU - 16.26 AU

Year: 22663 Days

Day: 23.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 60,681,835 km

• M1: 213,476 km (0.096 R)
• M2: 316,100 km (0.036 R)
• M3: 1,118,094 km (0.108 R)
• M4: 1,285,794 km (0.102 R)
• M5: 1,360,293 km (0.071 R)
• M6: 1,539,661 km (0.035 R)
• M7: 4,078,188 km (0.091 R)
• M8: 4,412,988 km (0.097 R)
• M9: 4,718,018 km (0.119 R)
• M10: 4,873,001 km (0.114 R)
• M11: 5,228,146 km (0.087 R)
• M12: 6,047,045 km (0.12 R)
• M13: 6,817,923 km (0.086 R)
• M14: 8,123,613 km (0.064 R)
• M15: 8,309,713 km (0.091 R)
• M16: 9,799,109 km (0.103 R)
• M17: 10,046,843 km (0.114 R)
• M18: 10,447,766 km (0.108 R)
• M19: 11,265,168 km (0.117 R)
• M20: 14,172,154 km (0.096 R)
• M21: 14,396,252 km (0.078 R)
• M22: 14,678,094 km (0.036 R)
• M23: 14,961,732 km (0.105 R)
• M24: 15,132,722 km (0.1 R)
• M25: 16,230,920 km (0.118 R)
• M26: 17,594,505 km (0.064 R)
• M27: 22,549,336 km (0.047 R)
• M28: 22,810,983 km (0.12 R)
• M29: 23,337,417 km (0.101 R)
• M30: 23,801,171 km (0.113 R)
• M31: 24,536,145 km (0.076 R)
• M32: 24,805,272 km (0.116 R)
• M33: 26,785,499 km (0.05 R)
• M34: 27,271,093 km (0.108 R)
• M35: 29,242,345 km (0.113 R)
• M36: 29,313,553 km (0.119 R)
• M37: 30,172,993 km (0.082 R)
• M38: 30,461,268 km (0.1 R)
• M39: 31,331,778 km (0.112 R)
• M40: 31,623,793 km (0.102 R)
• M41: 32,578,826 km (0.116 R)
• M42: 32,726,629 km (0.118 R)
• M43: 34,366,969 km (0.113 R)
• M44: 34,668,110 km (0.095 R)
• M45: 34,894,451 km (0.113 R)
• M46: 36,186,678 km (0.112 R)
• M47: 38,427,055 km (0.063 R)
• M48: 43,446,214 km (0.06 R)
• M49: 44,753,400 km (0.071 R)
• M50: 44,835,529 km (0.095 R)
• M51: 45,411,780 km (0.081 R)
• M52: 45,990,574 km (0.056 R)
• M53: 46,322,233 km (0.044 R)
• M54: 46,988,242 km (0.104 R)
• M55: 47,573,619 km (0.087 R)
• M56: 48,414,060 km (0.066 R)
• M57: 49,428,932 km (0.036 R)
• M58: 50,964,554 km (0.076 R)
• M59: 52,342,500 km (0.084 R)
• M60: 52,602,202 km (0.09 R)
• M61: 53,558,282 km (0.12 R)
• M62: 57,172,117 km (0.105 R)
• M63: 58,603,470 km (0.095 R)
• M64: 60,137,297 km (0.097 R)

Kuiper Belt

Range: 30.8 - 60.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 307 - 17,878 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit