🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.59 AU - 0.91 AU

Year: 226 Days

Day: 43.7 Hours

Environment

Temp: 150 °C

Axial Tilt: 20.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 86,642,609 km

• M1: 178,769 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.59 AU - 0.99 AU

Year: 245 Days

Day: 48 Hours

Environment

Temp: 122 °C

Axial Tilt: 22.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 86,642,609 km

• M1: 119,529 km (0.117 R)
• M2: 142,567 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.05 AU - 1.31 AU

Year: 446 Days

Day: 30.1 Hours

Environment

Temp: 37 °C

Axial Tilt: 34.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.97 AU - 2.23 AU

Year: 1060 Days

Day: 36.6 Hours

Environment

Temp: -44 °C

Axial Tilt: 29.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.89 AU - 2.41 AU

Year: 1098 Days

Day: 34 Hours

Environment

Temp: -52 °C

Axial Tilt: 29.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 2.1 AU - 3.46 AU

Year: 1614 Days

Day: 30.3 Hours

Environment

Temp: -73 °C

Axial Tilt: 9.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 5.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 4.27 AU - 6.99 AU

Year: 4652 Days

Day: 20.1 Hours

Environment

Temp: -144 °C

Axial Tilt: 1.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,642,609 km

• M1: 280,047 km (0.104 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 209.4

Radius: 14.6

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 8.77 AU - 11.73 AU

Year: 11428 Days

Day: 7.2 Hours

Environment

Temp: -163 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 86,642,609 km

• M1: 206,744 km (0.102 R)
• M2: 401,670 km (0.067 R)
• M3: 527,931 km (0.051 R)
• M4: 831,914 km (0.104 R)
• M5: 976,126 km (0.119 R)
• M6: 1,242,410 km (0.051 R)
• M7: 1,342,342 km (0.059 R)
• M8: 1,733,391 km (0.09 R)
• M9: 1,865,485 km (0.116 R)
• M10: 1,962,126 km (0.086 R)
• M11: 2,160,642 km (0.074 R)
• M12: 2,556,478 km (0.12 R)
• M13: 2,664,488 km (0.063 R)
• M14: 2,818,573 km (0.067 R)
• M15: 3,369,393 km (0.075 R)
• M16: 3,560,729 km (0.088 R)
• M17: 3,731,120 km (0.109 R)
• M18: 3,929,188 km (0.114 R)
• M19: 4,156,278 km (0.075 R)
• M20: 4,544,484 km (0.086 R)
• M21: 4,649,951 km (0.085 R)
• M22: 5,693,695 km (0.062 R)
• M23: 6,125,285 km (0.098 R)
• M24: 6,418,945 km (0.108 R)
• M25: 6,537,876 km (0.115 R)
• M26: 7,112,182 km (0.101 R)
• M27: 8,084,269 km (0.094 R)
• M28: 8,277,250 km (0.082 R)
• M29: 8,471,877 km (0.072 R)
• M30: 9,298,854 km (0.071 R)
• M31: 9,399,833 km (0.098 R)
• M32: 9,841,745 km (0.077 R)
• M33: 10,151,712 km (0.068 R)
• M34: 10,605,143 km (0.048 R)
• M35: 10,958,493 km (0.074 R)
• M36: 12,225,587 km (0.111 R)
• M37: 12,373,240 km (0.08 R)
• M38: 12,782,839 km (0.104 R)
• M39: 12,970,435 km (0.115 R)
• M40: 13,462,462 km (0.056 R)
• M41: 14,621,397 km (0.08 R)
• M42: 15,014,839 km (0.092 R)
• M43: 16,094,637 km (0.108 R)
• M44: 16,297,342 km (0.114 R)
• M45: 17,323,583 km (0.092 R)
• M46: 17,865,576 km (0.084 R)
• M47: 19,223,326 km (0.058 R)
• M48: 19,958,151 km (0.077 R)
• M49: 20,614,138 km (0.113 R)
• M50: 20,922,758 km (0.079 R)
• M51: 21,857,745 km (0.085 R)
• M52: 22,398,092 km (0.087 R)
• M53: 22,533,927 km (0.111 R)
• M54: 23,492,102 km (0.105 R)
• M55: 24,138,364 km (0.117 R)
• M56: 24,930,934 km (0.116 R)
• M57: 25,212,627 km (0.119 R)
• M58: 25,874,298 km (0.049 R)
• M59: 26,064,287 km (0.119 R)
• M60: 27,262,866 km (0.089 R)
• M61: 27,650,174 km (0.101 R)
• M62: 27,893,271 km (0.076 R)
• M63: 28,479,395 km (0.117 R)
• M64: 28,970,824 km (0.092 R)
• M65: 29,763,244 km (0.093 R)
• M66: 30,412,200 km (0.065 R)
• M67: 30,763,755 km (0.095 R)
• M68: 30,864,285 km (0.101 R)
• M69: 31,268,049 km (0.115 R)
• M70: 31,927,776 km (0.119 R)
• M71: 32,746,226 km (0.102 R)
• M72: 33,261,142 km (0.088 R)
• M73: 34,717,327 km (0.105 R)
• M74: 34,979,573 km (0.038 R)
• M75: 35,137,249 km (0.113 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 545.2

Radius: 6.5

Gravity: 12.9 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 14.91 AU - 21.67 AU

Year: 27240 Days

Day: 24.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 86,642,609 km

• M1: 102,774 km (0.043 R)
• M2: 344,225 km (0.07 R)
• M3: 747,541 km (0.067 R)
• M4: 1,258,866 km (0.043 R)
• M5: 1,321,398 km (0.106 R)
• M6: 2,859,264 km (0.029 R)
• M7: 3,195,859 km (0.115 R)
• M8: 3,368,944 km (0.065 R)
• M9: 3,769,418 km (0.088 R)
• M10: 4,422,263 km (0.051 R)
• M11: 4,810,918 km (0.095 R)
• M12: 4,860,285 km (0.114 R)
• M13: 5,009,434 km (0.097 R)
• M14: 5,724,961 km (0.092 R)
• M15: 6,094,767 km (0.04 R)
• M16: 6,746,565 km (0.114 R)
• M17: 6,968,718 km (0.062 R)
• M18: 7,477,350 km (0.102 R)
• M19: 8,056,593 km (0.099 R)
• M20: 9,753,781 km (0.046 R)
• M21: 10,322,103 km (0.04 R)
• M22: 11,096,422 km (0.113 R)
• M23: 12,563,977 km (0.072 R)
• M24: 12,632,194 km (0.065 R)
• M25: 14,589,832 km (0.113 R)
• M26: 16,118,871 km (0.083 R)
• M27: 16,267,123 km (0.039 R)
• M28: 16,415,823 km (0.091 R)
• M29: 16,639,771 km (0.117 R)
• M30: 18,622,541 km (0.077 R)
• M31: 19,562,614 km (0.078 R)
• M32: 19,720,739 km (0.07 R)
• M33: 21,163,312 km (0.1 R)
• M34: 21,733,579 km (0.032 R)
• M35: 21,815,409 km (0.088 R)
• M36: 21,897,388 km (0.063 R)
• M37: 22,226,204 km (0.104 R)
• M38: 22,391,360 km (0.106 R)
• M39: 22,722,570 km (0.05 R)
• M40: 22,805,747 km (0.093 R)
• M41: 23,558,074 km (0.08 R)
• M42: 23,895,118 km (0.099 R)
• M43: 24,064,164 km (0.058 R)
• M44: 24,573,844 km (0.074 R)
• M45: 25,603,825 km (0.08 R)
• M46: 28,150,579 km (0.091 R)
• M47: 29,318,191 km (0.102 R)
• M48: 30,227,147 km (0.075 R)
• M49: 30,409,956 km (0.12 R)
• M50: 30,868,922 km (0.088 R)
• M51: 31,515,035 km (0.088 R)
• M52: 33,764,389 km (0.093 R)
• M53: 34,049,074 km (0.039 R)
• M54: 34,144,218 km (0.1 R)
• M55: 36,258,784 km (0.103 R)
• M56: 38,712,638 km (0.111 R)
• M57: 39,609,178 km (0.099 R)
• M58: 40,311,091 km (0.117 R)
• M59: 44,192,857 km (0.104 R)
• M60: 44,920,800 km (0.071 R)
• M61: 45,129,638 km (0.081 R)
• M62: 46,494,121 km (0.096 R)
• M63: 47,128,416 km (0.048 R)
• M64: 50,342,825 km (0.11 R)
• M65: 50,668,200 km (0.12 R)
• M66: 52,195,595 km (0.098 R)
• M67: 54,848,863 km (0.086 R)
• M68: 56,191,952 km (0.066 R)
• M69: 56,754,739 km (0.12 R)
• M70: 58,340,477 km (0.062 R)
• M71: 58,454,321 km (0.068 R)
• M72: 58,682,158 km (0.1 R)
• M73: 59,253,173 km (0.087 R)
• M74: 59,940,725 km (0.052 R)
• M75: 63,418,277 km (0.059 R)
• M76: 63,769,533 km (0.089 R)
• M77: 64,474,139 km (0.053 R)
• M78: 65,181,288 km (0.085 R)
• M79: 68,275,421 km (0.084 R)
• M80: 72,760,216 km (0.119 R)
• M81: 73,865,445 km (0.089 R)
• M82: 75,099,926 km (0.033 R)
• M83: 76,714,985 km (0.108 R)
• M84: 77,339,257 km (0.097 R)
• M85: 77,464,321 km (0.104 R)
• M86: 78,090,537 km (0.11 R)
• M87: 79,600,429 km (0.088 R)
• M88: 81,374,061 km (0.119 R)
• M89: 82,265,664 km (0.09 R)
• M90: 83,160,559 km (0.08 R)
• M91: 83,673,530 km (0.037 R)
• M92: 83,930,240 km (0.106 R)

Kuiper Belt

Range: 31.5 - 56.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 277 - 16,709 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit