🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.46 AU - 0.6 AU

Year: 134 Days

Day: 27.7 Hours

Environment

Temp: 203 °C

Axial Tilt: 2.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 41,524,016 km

• M1: 109,356 km (0.094 R)
• M2: 365,916 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.08 AU - 1.22 AU

Year: 429 Days

Day: 16.2 Hours

Environment

Temp: 48 °C

Axial Tilt: 40 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 41,524,016 km

• M1: 246,986 km (0.091 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.09 AU - 1.37 AU

Year: 475 Days

Day: 26.2 Hours

Environment

Temp: 24 °C

Axial Tilt: 145.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.65 AU - 2.23 AU

Year: 941 Days

Day: 25.1 Hours

Environment

Temp: -46 °C

Axial Tilt: 7.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.83 AU - 2.25 AU

Year: 1015 Days

Day: 26.1 Hours

Environment

Temp: -58 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,524,016 km

• M1: 272,867 km (0.088 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 2.14 AU - 2.58 AU

Year: 1263 Days

Day: 22.6 Hours

Environment

Temp: -73 °C

Axial Tilt: 7.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 3.2 AU - 4.36 AU

Year: 2559 Days

Day: 12.6 Hours

Environment

Temp: -114 °C

Axial Tilt: 2.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 5.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 4.49 AU - 6.69 AU

Year: 4603 Days

Day: 13.7 Hours

Environment

Temp: -140 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 270.9

Radius: 9.1

Gravity: 3.27 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 8.49 AU - 8.63 AU

Year: 8722 Days

Day: 10.4 Hours

Environment

Temp: -152 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 41,524,016 km

• M1: 150,047 km (0.114 R)
• M2: 255,214 km (0.094 R)
• M3: 503,696 km (0.119 R)
• M4: 810,372 km (0.102 R)
• M5: 1,410,409 km (0.073 R)
• M6: 1,718,281 km (0.046 R)
• M7: 2,142,242 km (0.05 R)
• M8: 2,376,213 km (0.116 R)
• M9: 2,784,764 km (0.099 R)
• M10: 3,040,427 km (0.106 R)
• M11: 3,666,494 km (0.073 R)
• M12: 3,899,717 km (0.112 R)
• M13: 4,065,771 km (0.064 R)
• M14: 4,185,898 km (0.106 R)
• M15: 4,258,603 km (0.107 R)
• M16: 4,405,208 km (0.083 R)
• M17: 4,553,460 km (0.119 R)
• M18: 4,653,242 km (0.072 R)
• M19: 6,070,233 km (0.104 R)
• M20: 6,290,890 km (0.078 R)
• M21: 6,514,239 km (0.075 R)
• M22: 6,598,612 km (0.117 R)
• M23: 6,825,403 km (0.09 R)
• M24: 7,083,758 km (0.117 R)
• M25: 7,462,690 km (0.05 R)
• M26: 7,610,193 km (0.104 R)
• M27: 8,028,170 km (0.054 R)
• M28: 8,301,036 km (0.106 R)
• M29: 8,392,590 km (0.097 R)
• M30: 8,515,260 km (0.088 R)
• M31: 8,793,363 km (0.069 R)
• M32: 9,263,699 km (0.116 R)
• M33: 9,454,137 km (0.112 R)
• M34: 10,195,992 km (0.089 R)
• M35: 10,425,476 km (0.084 R)
• M36: 10,590,482 km (0.107 R)
• M37: 11,090,737 km (0.111 R)
• M38: 11,941,351 km (0.074 R)
• M39: 12,218,107 km (0.113 R)
• M40: 12,392,089 km (0.081 R)
• M41: 13,489,240 km (0.076 R)
• M42: 13,777,365 km (0.093 R)
• M43: 14,176,941 km (0.077 R)
• M44: 14,913,113 km (0.047 R)
• M45: 15,211,111 km (0.068 R)
• M46: 15,888,790 km (0.106 R)
• M47: 16,040,781 km (0.082 R)
• M48: 16,193,072 km (0.075 R)
• M49: 16,923,708 km (0.041 R)
• M50: 17,156,632 km (0.115 R)
• M51: 17,273,468 km (0.065 R)
• M52: 17,351,558 km (0.092 R)
• M53: 19,300,519 km (0.116 R)
• M54: 19,543,915 km (0.112 R)
• M55: 19,625,296 km (0.114 R)
• M56: 20,983,794 km (0.116 R)
• M57: 21,737,618 km (0.067 R)
• M58: 22,670,959 km (0.059 R)
• M59: 22,927,818 km (0.105 R)
• M60: 23,142,641 km (0.116 R)
• M61: 23,444,380 km (0.028 R)
• M62: 23,530,847 km (0.116 R)
• M63: 23,660,698 km (0.033 R)
• M64: 23,834,232 km (0.107 R)
• M65: 23,964,831 km (0.081 R)
• M66: 24,576,686 km (0.12 R)
• M67: 25,459,762 km (0.109 R)
• M68: 25,726,795 km (0.073 R)
• M69: 26,263,402 km (0.104 R)
• M70: 26,623,335 km (0.097 R)
• M71: 26,984,913 km (0.12 R)
• M72: 27,257,031 km (0.091 R)
• M73: 27,530,197 km (0.094 R)
• M74: 28,079,072 km (0.075 R)
• M75: 28,770,363 km (0.079 R)
• M76: 29,141,366 km (0.116 R)
• M77: 29,327,316 km (0.08 R)
• M78: 29,653,888 km (0.102 R)
• M79: 29,841,185 km (0.1 R)
• M80: 30,310,773 km (0.038 R)
• M81: 30,405,019 km (0.107 R)
• M82: 30,972,294 km (0.09 R)
• M83: 31,495,588 km (0.104 R)
• M84: 31,686,475 km (0.08 R)

Planet 10 - Gas Giant

Semi-Major Axis: 10.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 322.7

Radius: 8.1

Gravity: 4.92 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 9.71 AU - 11.17 AU

Year: 11747 Days

Day: 6.9 Hours

Environment

Temp: -167 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 41,524,016 km

• M1: 107,561 km (0.111 R)
• M2: 522,845 km (0.038 R)
• M3: 635,043 km (0.112 R)
• M4: 1,127,220 km (0.118 R)
• M5: 1,430,305 km (0.041 R)
• M6: 1,611,917 km (0.077 R)
• M7: 2,109,928 km (0.09 R)
• M8: 2,293,934 km (0.12 R)
• M9: 3,450,475 km (0.067 R)
• M10: 3,917,519 km (0.071 R)
• M11: 4,001,893 km (0.107 R)
• M12: 4,230,329 km (0.08 R)
• M13: 4,316,946 km (0.118 R)
• M14: 4,729,686 km (0.064 R)
• M15: 4,971,137 km (0.088 R)
• M16: 5,032,173 km (0.078 R)
• M17: 5,815,617 km (0.1 R)
• M18: 6,370,027 km (0.098 R)
• M19: 7,989,125 km (0.087 R)
• M20: 8,385,559 km (0.094 R)
• M21: 8,494,765 km (0.115 R)
• M22: 10,189,560 km (0.089 R)
• M23: 10,580,160 km (0.113 R)
• M24: 11,055,133 km (0.079 R)
• M25: 11,577,678 km (0.112 R)
• M26: 12,563,528 km (0.052 R)
• M27: 13,024,290 km (0.039 R)
• M28: 13,747,296 km (0.056 R)
• M29: 13,919,334 km (0.076 R)
• M30: 14,221,970 km (0.061 R)
• M31: 14,308,887 km (0.101 R)
• M32: 14,833,975 km (0.077 R)
• M33: 15,365,496 km (0.075 R)
• M34: 15,768,064 km (0.075 R)
• M35: 16,904,859 km (0.102 R)
• M36: 18,873,267 km (0.111 R)
• M37: 20,617,429 km (0.116 R)
• M38: 21,658,331 km (0.051 R)
• M39: 22,665,573 km (0.083 R)
• M40: 22,919,890 km (0.09 R)
• M41: 23,533,839 km (0.117 R)
• M42: 24,204,935 km (0.095 R)
• M43: 24,308,756 km (0.039 R)
• M44: 24,360,816 km (0.077 R)
• M45: 25,513,468 km (0.1 R)
• M46: 26,362,735 km (0.117 R)
• M47: 27,167,572 km (0.091 R)
• M48: 29,242,045 km (0.053 R)
• M49: 29,463,450 km (0.07 R)
• M50: 29,907,756 km (0.114 R)
• M51: 30,074,857 km (0.045 R)
• M52: 30,130,657 km (0.103 R)
• M53: 30,186,606 km (0.038 R)
• M54: 30,466,205 km (0.113 R)
• M55: 32,792,003 km (0.102 R)
• M56: 33,137,125 km (0.101 R)
• M57: 34,121,479 km (0.113 R)
• M58: 35,056,765 km (0.11 R)
• M59: 36,000,428 km (0.114 R)
• M60: 36,118,910 km (0.107 R)
• M61: 36,178,300 km (0.067 R)
• M62: 37,852,450 km (0.095 R)
• M63: 37,912,738 km (0.107 R)
• M64: 39,368,475 km (0.063 R)
• M65: 40,287,604 km (0.078 R)
• M66: 41,151,831 km (0.118 R)

Kuiper Belt

Range: 31.5 - 49.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 342 - 18,310 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit