🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.52 AU - 0.58 AU

Year: 153 Days

Day: 17.2 Hours

Environment

Temp: 166 °C

Axial Tilt: 42.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 64,695,249 km

• M1: 208,988 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.52 AU - 0.6 AU

Year: 157 Days

Day: 17.3 Hours

Environment

Temp: 212 °C

Axial Tilt: 43.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.58 AU - 0.74 AU

Year: 201 Days

Day: 25.4 Hours

Environment

Temp: 105 °C

Axial Tilt: 45.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 64,695,249 km

• M1: 536,009 km (0.107 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.89 AU - 1.47 AU

Year: 480 Days

Day: 29 Hours

Environment

Temp: -8 °C

Axial Tilt: 2.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 64,695,249 km

• M1: 530,923 km (0.051 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.52 AU - 2.44 AU

Year: 1044 Days

Day: 37.4 Hours

Environment

Temp: -77 °C

Axial Tilt: 20.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,695,249 km

• M1: 1,131,110 km (0.049 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.94 AU - 2.8 AU

Year: 1367 Days

Day: 27.7 Hours

Environment

Temp: -85 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.85 AU - 2.97 AU

Year: 1402 Days

Day: 47.9 Hours

Environment

Temp: -94 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 64,695,249 km

• M1: 765,343 km (0.072 R)
• M2: 1,156,691 km (0.12 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 941.2

Radius: 8.4

Gravity: 13.34 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 4.52 AU - 7.34 AU

Year: 5411 Days

Day: 13.7 Hours

Environment

Temp: -155 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 64,695,249 km

• M1: 113,395 km (0.056 R)
• M2: 169,345 km (0.079 R)
• M3: 252,372 km (0.097 R)
• M4: 345,421 km (0.059 R)
• M5: 547,229 km (0.092 R)
• M6: 716,275 km (0.055 R)
• M7: 771,925 km (0.086 R)
• M8: 1,137,542 km (0.078 R)
• M9: 1,972,448 km (0.096 R)
• M10: 2,383,692 km (0.101 R)
• M11: 2,447,720 km (0.078 R)
• M12: 3,165,940 km (0.103 R)
• M13: 3,475,607 km (0.116 R)
• M14: 3,597,230 km (0.054 R)
• M15: 3,844,964 km (0.104 R)
• M16: 4,252,768 km (0.079 R)
• M17: 4,409,248 km (0.073 R)
• M18: 4,514,714 km (0.102 R)
• M19: 5,081,989 km (0.091 R)
• M20: 5,500,863 km (0.094 R)
• M21: 5,614,408 km (0.064 R)
• M22: 5,872,913 km (0.102 R)
• M23: 6,223,720 km (0.04 R)
• M24: 7,160,951 km (0.072 R)
• M25: 7,504,128 km (0.059 R)
• M26: 8,141,864 km (0.065 R)
• M27: 8,336,641 km (0.114 R)
• M28: 8,434,478 km (0.119 R)
• M29: 9,707,855 km (0.074 R)
• M30: 10,052,977 km (0.11 R)
• M31: 10,437,144 km (0.059 R)
• M32: 10,542,760 km (0.086 R)
• M33: 11,111,980 km (0.103 R)
• M34: 12,317,440 km (0.112 R)
• M35: 12,503,839 km (0.057 R)
• M36: 12,653,437 km (0.107 R)
• M37: 12,992,425 km (0.111 R)
• M38: 13,068,122 km (0.11 R)
• M39: 13,144,118 km (0.108 R)
• M40: 13,258,111 km (0.088 R)
• M41: 13,602,486 km (0.114 R)
• M42: 13,756,422 km (0.114 R)
• M43: 13,833,614 km (0.102 R)
• M44: 14,221,821 km (0.107 R)
• M45: 14,417,196 km (0.09 R)
• M46: 14,613,618 km (0.09 R)
• M47: 14,889,925 km (0.075 R)
• M48: 15,168,027 km (0.075 R)
• M49: 16,338,331 km (0.106 R)
• M50: 16,996,412 km (0.115 R)
• M51: 17,079,290 km (0.087 R)
• M52: 17,287,081 km (0.103 R)
• M53: 17,453,883 km (0.079 R)
• M54: 18,593,968 km (0.116 R)
• M55: 18,979,183 km (0.117 R)
• M56: 19,237,538 km (0.038 R)
• M57: 19,324,006 km (0.036 R)
• M58: 19,627,390 km (0.05 R)
• M59: 20,326,611 km (0.038 R)
• M60: 21,078,490 km (0.109 R)
• M61: 21,525,039 km (0.12 R)
• M62: 21,929,701 km (0.1 R)
• M63: 22,019,909 km (0.116 R)
• M64: 22,291,429 km (0.118 R)
• M65: 22,382,235 km (0.076 R)
• M66: 22,746,356 km (0.11 R)
• M67: 24,083,013 km (0.118 R)
• M68: 24,502,934 km (0.075 R)
• M69: 24,831,302 km (0.094 R)
• M70: 24,972,522 km (0.104 R)
• M71: 25,208,288 km (0.091 R)
• M72: 25,729,936 km (0.108 R)
• M73: 26,302,896 km (0.038 R)
• M74: 27,315,674 km (0.105 R)
• M75: 27,949,071 km (0.031 R)
• M76: 28,144,895 km (0.103 R)
• M77: 28,883,459 km (0.085 R)
• M78: 29,081,377 km (0.101 R)
• M79: 30,128,413 km (0.1 R)
• M80: 31,035,724 km (0.063 R)
• M81: 31,238,429 km (0.084 R)
• M82: 32,670,529 km (0.075 R)
• M83: 34,805,889 km (0.058 R)
• M84: 35,280,713 km (0.072 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 851.4

Radius: 12

Gravity: 5.91 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 11.15 AU - 11.27 AU

Year: 14065 Days

Day: 9.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 64,695,249 km

• M1: 213,775 km (0.115 R)
• M2: 467,942 km (0.085 R)
• M3: 553,961 km (0.106 R)
• M4: 959,222 km (0.032 R)
• M5: 1,293,722 km (0.094 R)
• M6: 1,448,556 km (0.109 R)
• M7: 2,129,376 km (0.038 R)
• M8: 2,601,058 km (0.088 R)
• M9: 2,899,656 km (0.079 R)
• M10: 3,244,778 km (0.117 R)
• M11: 4,050,063 km (0.118 R)
• M12: 4,514,714 km (0.049 R)
• M13: 4,753,472 km (0.091 R)
• M14: 7,643,554 km (0.116 R)
• M15: 7,880,965 km (0.079 R)
• M16: 8,217,561 km (0.107 R)
• M17: 8,706,446 km (0.052 R)
• M18: 8,854,848 km (0.111 R)
• M19: 9,004,296 km (0.107 R)
• M20: 9,457,428 km (0.086 R)
• M21: 9,866,578 km (0.115 R)
• M22: 10,914,661 km (0.066 R)
• M23: 11,235,997 km (0.106 R)
• M24: 13,058,697 km (0.026 R)
• M25: 14,149,266 km (0.075 R)
• M26: 14,853,124 km (0.107 R)
• M27: 15,149,776 km (0.079 R)
• M28: 15,628,490 km (0.045 R)
• M29: 15,990,816 km (0.068 R)
• M30: 16,173,026 km (0.07 R)
• M31: 16,355,984 km (0.027 R)
• M32: 17,405,263 km (0.079 R)
• M33: 18,667,570 km (0.109 R)
• M34: 18,987,859 km (0.081 R)
• M35: 19,245,317 km (0.119 R)
• M36: 19,439,196 km (0.1 R)
• M37: 20,418,165 km (0.118 R)
• M38: 21,547,180 km (0.061 R)
• M39: 21,815,857 km (0.107 R)
• M40: 22,085,582 km (0.102 R)
• M41: 22,832,973 km (0.104 R)
• M42: 23,726,970 km (0.034 R)
• M43: 24,772,659 km (0.093 R)
• M44: 26,261,906 km (0.078 R)
• M45: 26,477,028 km (0.118 R)
• M46: 26,836,811 km (0.103 R)
• M47: 27,125,834 km (0.117 R)
• M48: 27,999,186 km (0.116 R)
• M49: 28,365,701 km (0.092 R)
• M50: 28,955,565 km (0.104 R)
• M51: 29,400,619 km (0.1 R)
• M52: 29,773,267 km (0.078 R)
• M53: 30,976,184 km (0.047 R)
• M54: 31,736,141 km (0.049 R)
• M55: 32,579,125 km (0.081 R)
• M56: 32,656,018 km (0.106 R)
• M57: 32,887,446 km (0.116 R)
• M58: 32,964,639 km (0.118 R)
• M59: 33,740,453 km (0.04 R)
• M60: 34,522,252 km (0.099 R)
• M61: 34,600,791 km (0.097 R)
• M62: 34,679,330 km (0.112 R)
• M63: 35,785,456 km (0.1 R)
• M64: 36,582,663 km (0.033 R)
• M65: 38,764,249 km (0.079 R)
• M66: 41,320,727 km (0.111 R)
• M67: 43,252,484 km (0.079 R)
• M68: 43,676,295 km (0.054 R)
• M69: 45,471,320 km (0.051 R)
• M70: 46,334,649 km (0.105 R)
• M71: 46,507,884 km (0.04 R)
• M72: 48,780,425 km (0.088 R)
• M73: 50,731,480 km (0.069 R)
• M74: 55,167,805 km (0.102 R)
• M75: 55,351,511 km (0.115 R)
• M76: 55,719,522 km (0.072 R)
• M77: 56,921,092 km (0.114 R)
• M78: 57,106,743 km (0.114 R)
• M79: 57,664,893 km (0.092 R)
• M80: 58,974,173 km (0.051 R)
• M81: 59,349,963 km (0.117 R)
• M82: 60,009,690 km (0.026 R)
• M83: 61,051,340 km (0.051 R)
• M84: 61,812,643 km (0.08 R)
• M85: 62,960,358 km (0.11 R)
• M86: 63,248,484 km (0.114 R)
• M87: 64,501,665 km (0.061 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 547 - 20,143 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit