🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.58 AU - 0.6 AU

Year: 166 Days

Day: 34.1 Hours

Environment

Temp: 150 °C

Axial Tilt: 34.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.86 AU - 0.96 AU

Year: 319 Days

Day: 46.8 Hours

Environment

Temp: 161 °C

Axial Tilt: 27.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 22,009,475 km

• M1: 39,643 km (0.038 R)
• M2: 276,008 km (0.047 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1 AU - 1.62 AU

Year: 550 Days

Day: 12.4 Hours

Environment

Temp: -1 °C

Axial Tilt: 36 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.93 AU - 2.89 AU

Year: 1373 Days

Day: 23.2 Hours

Environment

Temp: -78 °C

Axial Tilt: 9.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 2.75 AU - 3.25 AU

Year: 1907 Days

Day: 31.9 Hours

Environment

Temp: -97 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 751.3

Radius: 14.6

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 5.96 AU - 8.44 AU

Year: 7092 Days

Day: 9.1 Hours

Environment

Temp: -158 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 22,009,475 km

• M1: 300,692 km (0.099 R)
• M2: 471,383 km (0.083 R)
• M3: 593,006 km (0.12 R)
• M4: 728,093 km (0.07 R)
• M5: 829,969 km (0.099 R)
• M6: 1,001,408 km (0.107 R)
• M7: 1,273,527 km (0.067 R)
• M8: 1,437,636 km (0.118 R)
• M9: 1,570,329 km (0.072 R)
• M10: 1,707,510 km (0.1 R)
• M11: 1,931,757 km (0.05 R)
• M12: 2,685,880 km (0.112 R)
• M13: 3,169,829 km (0.112 R)
• M14: 3,447,932 km (0.118 R)
• M15: 4,441,561 km (0.075 R)
• M16: 5,072,864 km (0.084 R)
• M17: 5,190,747 km (0.027 R)
• M18: 5,824,593 km (0.112 R)
• M19: 5,948,161 km (0.084 R)
• M20: 6,229,405 km (0.112 R)
• M21: 6,451,259 km (0.055 R)
• M22: 6,870,133 km (0.062 R)
• M23: 7,298,132 km (0.103 R)
• M24: 7,498,593 km (0.101 R)
• M25: 8,042,082 km (0.088 R)
• M26: 8,145,454 km (0.045 R)
• M27: 8,881,326 km (0.094 R)
• M28: 9,024,043 km (0.118 R)
• M29: 9,311,570 km (0.06 R)
• M30: 10,379,250 km (0.068 R)
• M31: 10,529,596 km (0.101 R)
• M32: 11,138,160 km (0.084 R)
• M33: 11,797,438 km (0.063 R)
• M34: 12,429,489 km (0.066 R)
• M35: 13,194,383 km (0.114 R)
• M36: 13,357,444 km (0.092 R)
• M37: 13,850,519 km (0.054 R)
• M38: 14,981,628 km (0.099 R)
• M39: 15,151,721 km (0.115 R)
• M40: 15,622,954 km (0.046 R)
• M41: 15,881,908 km (0.111 R)
• M42: 16,448,136 km (0.076 R)
• M43: 17,020,797 km (0.093 R)
• M44: 17,645,069 km (0.034 R)
• M45: 17,824,736 km (0.089 R)
• M46: 18,367,627 km (0.088 R)
• M47: 20,545,772 km (0.117 R)
• M48: 20,924,703 km (0.033 R)
• M49: 21,785,489 km (0.108 R)
• M50: 21,881,980 km (0.045 R)
• M51: 22,220,370 km (0.117 R)
• M52: 22,902,387 km (0.083 R)
• M53: 23,640,952 km (0.116 R)
• M54: 23,839,169 km (0.072 R)
• M55: 23,988,168 km (0.061 R)
• M56: 24,889,047 km (0.084 R)
• M57: 26,005,047 km (0.104 R)
• M58: 26,930,309 km (0.113 R)
• M59: 27,293,084 km (0.049 R)
• M60: 27,971,062 km (0.078 R)
• M61: 28,285,816 km (0.052 R)
• M62: 29,503,542 km (0.11 R)
• M63: 29,717,019 km (0.085 R)
• M64: 30,145,617 km (0.057 R)
• M65: 30,253,028 km (0.106 R)
• M66: 32,099,365 km (0.099 R)
• M67: 33,146,999 km (0.071 R)
• M68: 33,313,501 km (0.105 R)
• M69: 33,814,504 km (0.119 R)
• M70: 34,093,804 km (0.056 R)
• M71: 35,049,584 km (0.035 R)
• M72: 35,219,228 km (0.107 R)
• M73: 35,729,656 km (0.119 R)
• M74: 36,471,213 km (0.106 R)
• M75: 36,815,138 km (0.081 R)
• M76: 36,930,030 km (0.115 R)
• M77: 37,102,665 km (0.072 R)
• M78: 37,506,281 km (0.089 R)
• M79: 37,679,814 km (0.099 R)
• M80: 38,901,580 km (0.102 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 611.7

Radius: 10.4

Gravity: 5.66 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 6.22 AU - 8.34 AU

Year: 7211 Days

Day: 8 Hours

Environment

Temp: -151 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 22,009,475 km

• M1: 155,731 km (0.025 R)
• M2: 284,386 km (0.037 R)
• M3: 482,453 km (0.117 R)
• M4: 619,485 km (0.117 R)
• M5: 742,305 km (0.096 R)
• M6: 1,195,287 km (0.096 R)
• M7: 1,423,873 km (0.071 R)
• M8: 1,552,975 km (0.117 R)
• M9: 2,630,828 km (0.079 R)
• M10: 2,699,045 km (0.111 R)
• M11: 2,930,473 km (0.119 R)
• M12: 3,001,083 km (0.119 R)
• M13: 3,388,093 km (0.075 R)
• M14: 3,462,443 km (0.06 R)
• M15: 3,894,033 km (0.03 R)
• M16: 4,209,086 km (0.07 R)
• M17: 4,342,826 km (0.113 R)
• M18: 4,920,124 km (0.06 R)
• M19: 5,061,195 km (0.091 R)
• M20: 5,905,526 km (0.118 R)
• M21: 5,995,434 km (0.066 R)
• M22: 6,482,375 km (0.117 R)
• M23: 6,606,242 km (0.085 R)
• M24: 7,140,905 km (0.114 R)
• M25: 7,365,152 km (0.08 R)
• M26: 7,462,091 km (0.117 R)
• M27: 7,591,793 km (0.098 R)
• M28: 7,985,684 km (0.115 R)
• M29: 8,251,968 km (0.026 R)
• M30: 8,622,971 km (0.053 R)
• M31: 8,827,621 km (0.094 R)
• M32: 9,137,588 km (0.106 R)
• M33: 10,160,837 km (0.082 R)
• M34: 10,594,970 km (0.109 R)
• M35: 10,777,479 km (0.116 R)
• M36: 11,071,888 km (0.114 R)
• M37: 11,706,333 km (0.097 R)
• M38: 11,781,880 km (0.099 R)
• M39: 13,010,527 km (0.077 R)
• M40: 13,958,529 km (0.091 R)
• M41: 15,133,620 km (0.099 R)
• M42: 15,257,038 km (0.039 R)
• M43: 15,463,483 km (0.106 R)
• M44: 15,587,799 km (0.103 R)
• M45: 16,046,316 km (0.08 R)
• M46: 16,214,016 km (0.095 R)
• M47: 16,636,181 km (0.106 R)
• M48: 16,848,759 km (0.055 R)
• M49: 17,104,871 km (0.05 R)
• M50: 17,276,310 km (0.115 R)
• M51: 19,110,978 km (0.049 R)
• M52: 19,199,840 km (0.04 R)
• M53: 19,333,430 km (0.106 R)
• M54: 19,556,930 km (0.096 R)
• M55: 19,826,056 km (0.082 R)
• M56: 20,186,886 km (0.037 R)
• M57: 20,915,129 km (0.091 R)
• M58: 21,328,617 km (0.105 R)
• M59: 21,652,048 km (0.081 R)
• M60: 23,388,281 km (0.081 R)
• M61: 25,217,713 km (0.119 R)
• M62: 25,510,775 km (0.114 R)
• M63: 25,608,762 km (0.09 R)
• M64: 26,297,810 km (0.098 R)
• M65: 26,793,727 km (0.107 R)
• M66: 27,092,773 km (0.051 R)
• M67: 27,895,515 km (0.076 R)
• M68: 27,996,494 km (0.097 R)
• M69: 28,299,878 km (0.052 R)
• M70: 28,604,459 km (0.09 R)
• M71: 28,706,186 km (0.109 R)
• M72: 29,524,636 km (0.052 R)
• M73: 29,781,944 km (0.09 R)
• M74: 31,132,065 km (0.095 R)
• M75: 31,551,388 km (0.051 R)
• M76: 31,972,805 km (0.085 R)
• M77: 32,131,229 km (0.107 R)
• M78: 32,342,910 km (0.079 R)
• M79: 32,608,147 km (0.076 R)
• M80: 34,107,118 km (0.067 R)
• M81: 34,485,301 km (0.072 R)
• M82: 34,810,527 km (0.094 R)
• M83: 35,028,042 km (0.111 R)
• M84: 35,191,403 km (0.115 R)
• M85: 36,012,097 km (0.046 R)
• M86: 36,176,954 km (0.095 R)
• M87: 36,287,058 km (0.119 R)
• M88: 36,728,372 km (0.053 R)
• M89: 37,060,628 km (0.066 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 21.3

Radius: 7

Gravity: 0.43 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 10.07 AU - 16.37 AU

Year: 17645 Days

Day: 19.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 41.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 22,009,475 km

• M1: 87,814 km (0.096 R)
• M2: 249,380 km (0.114 R)
• M3: 369,806 km (0.054 R)
• M4: 583,132 km (0.095 R)
• M5: 639,980 km (0.108 R)
• M6: 854,353 km (0.075 R)
• M7: 919,728 km (0.111 R)
• M8: 998,416 km (0.118 R)
• M9: 1,247,796 km (0.106 R)
• M10: 1,761,216 km (0.099 R)
• M11: 2,333,876 km (0.109 R)
• M12: 2,395,660 km (0.109 R)
• M13: 2,632,474 km (0.112 R)
• M14: 3,563,870 km (0.065 R)
• M15: 3,779,740 km (0.096 R)
• M16: 4,073,999 km (0.103 R)
• M17: 4,318,741 km (0.096 R)
• M18: 4,568,121 km (0.079 R)
• M19: 4,684,807 km (0.033 R)
• M20: 4,961,114 km (0.051 R)
• M21: 5,040,999 km (0.03 R)
• M22: 5,101,138 km (0.113 R)
• M23: 5,800,209 km (0.073 R)
• M24: 5,863,339 km (0.117 R)
• M25: 6,246,908 km (0.097 R)
• M26: 6,881,951 km (0.117 R)
• M27: 6,993,551 km (0.072 R)
• M28: 7,083,310 km (0.115 R)
• M29: 7,698,755 km (0.058 R)
• M30: 7,907,594 km (0.096 R)
• M31: 8,617,585 km (0.071 R)
• M32: 8,810,417 km (0.097 R)
• M33: 8,907,356 km (0.109 R)
• M34: 10,097,856 km (0.112 R)
• M35: 11,708,277 km (0.061 R)
• M36: 11,761,534 km (0.039 R)
• M37: 12,163,653 km (0.054 R)
• M38: 12,352,745 km (0.079 R)
• M39: 14,042,303 km (0.073 R)
• M40: 14,269,094 km (0.094 R)
• M41: 14,755,436 km (0.056 R)
• M42: 15,626,694 km (0.105 R)
• M43: 16,098,077 km (0.101 R)
• M44: 16,395,179 km (0.096 R)
• M45: 17,206,149 km (0.117 R)
• M46: 17,266,736 km (0.083 R)
• M47: 18,431,654 km (0.074 R)
• M48: 19,970,717 km (0.072 R)
• M49: 20,098,175 km (0.057 R)
• M50: 20,289,959 km (0.119 R)
• M51: 20,933,380 km (0.084 R)
• M52: 21,878,090 km (0.103 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 411 - 18,506 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit