🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.75 AU - 1.19 AU

Year: 333 Days

Day: 15.7 Hours

Environment

Temp: 140 °C

Axial Tilt: 16.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 31,520,132 km

• M1: 435,031 km (0.037 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.42 AU - 1.58 AU

Year: 640 Days

Day: 24.5 Hours

Environment

Temp: 3 °C

Axial Tilt: 37.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 31,520,132 km

• M1: 605,871 km (0.047 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.48 AU - 1.84 AU

Year: 745 Days

Day: 47.3 Hours

Environment

Temp: -38 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.81 AU - 2.01 AU

Year: 919 Days

Day: 34 Hours

Environment

Temp: -35 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 31,520,132 km

• M1: 249,529 km (0.081 R)
• M2: 389,254 km (0.066 R)

Asteroid Belt

Center: 4.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 84.7

Radius: 10.1

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 5.2 AU - 8.08 AU

Year: 5959 Days

Day: 6.8 Hours

Environment

Temp: -151 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 31,520,132 km

• M1: 191,934 km (0.07 R)
• M2: 254,915 km (0.088 R)
• M3: 456,573 km (0.078 R)
• M4: 593,904 km (0.095 R)
• M5: 840,740 km (0.109 R)
• M6: 967,449 km (0.042 R)
• M7: 1,033,272 km (0.111 R)
• M8: 1,322,894 km (0.107 R)
• M9: 1,450,351 km (0.057 R)
• M10: 1,940,883 km (0.069 R)
• M11: 2,136,108 km (0.092 R)
• M12: 2,299,618 km (0.085 R)
• M13: 2,467,168 km (0.113 R)
• M14: 2,532,842 km (0.111 R)
• M15: 2,842,210 km (0.108 R)
• M16: 2,994,501 km (0.117 R)
• M17: 3,078,724 km (0.038 R)
• M18: 3,163,845 km (0.107 R)
• M19: 3,918,267 km (0.081 R)
• M20: 4,010,719 km (0.099 R)
• M21: 4,403,563 km (0.087 R)
• M22: 4,564,081 km (0.069 R)
• M23: 4,874,647 km (0.108 R)
• M24: 5,533,625 km (0.105 R)
• M25: 5,970,750 km (0.066 R)
• M26: 6,166,723 km (0.061 R)
• M27: 6,274,434 km (0.051 R)
• M28: 6,528,451 km (0.092 R)
• M29: 6,656,656 km (0.098 R)
• M30: 6,934,310 km (0.114 R)
• M31: 7,027,659 km (0.104 R)
• M32: 7,272,401 km (0.068 R)
• M33: 8,339,034 km (0.11 R)
• M34: 8,698,817 km (0.113 R)
• M35: 8,900,774 km (0.12 R)
• M36: 9,412,698 km (0.062 R)
• M37: 9,661,778 km (0.111 R)
• M38: 9,808,235 km (0.106 R)
• M39: 9,976,383 km (0.106 R)
• M40: 10,593,923 km (0.047 R)
• M41: 10,766,409 km (0.06 R)
• M42: 10,831,335 km (0.119 R)
• M43: 10,939,943 km (0.111 R)
• M44: 11,201,889 km (0.088 R)
• M45: 12,045,172 km (0.101 R)
• M46: 12,656,728 km (0.119 R)
• M47: 12,908,800 km (0.114 R)
• M48: 13,980,819 km (0.099 R)
• M49: 14,432,006 km (0.049 R)
• M50: 14,887,980 km (0.082 R)
• M51: 15,057,026 km (0.106 R)
• M52: 15,568,501 km (0.108 R)
• M53: 15,863,209 km (0.085 R)
• M54: 16,085,511 km (0.054 R)
• M55: 16,284,027 km (0.064 R)
• M56: 16,483,292 km (0.103 R)
• M57: 16,633,189 km (0.09 R)
• M58: 16,783,684 km (0.065 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 576.3

Radius: 10.5

Gravity: 5.23 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 7.91 AU - 10.61 AU

Year: 9813 Days

Day: 8.4 Hours

Environment

Temp: -166 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 31,520,132 km

• M1: 141,819 km (0.094 R)
• M2: 286,031 km (0.097 R)
• M3: 397,631 km (0.087 R)
• M4: 705,204 km (0.043 R)
• M5: 851,960 km (0.088 R)
• M6: 938,128 km (0.099 R)
• M7: 1,603,390 km (0.065 R)
• M8: 1,690,007 km (0.107 R)
• M9: 1,868,178 km (0.083 R)
• M10: 1,936,544 km (0.12 R)
• M11: 2,267,305 km (0.101 R)
• M12: 2,489,458 km (0.107 R)
• M13: 2,590,586 km (0.102 R)
• M14: 2,744,822 km (0.103 R)
• M15: 3,504,779 km (0.116 R)
• M16: 3,762,386 km (0.064 R)
• M17: 4,326,670 km (0.103 R)
• M18: 4,696,775 km (0.067 R)
• M19: 5,206,155 km (0.098 R)
• M20: 5,633,108 km (0.065 R)
• M21: 5,834,018 km (0.094 R)
• M22: 6,003,363 km (0.089 R)
• M23: 6,071,430 km (0.094 R)
• M24: 6,139,796 km (0.113 R)
• M25: 6,243,018 km (0.109 R)
• M26: 6,485,816 km (0.101 R)
• M27: 7,160,652 km (0.058 R)
• M28: 7,451,620 km (0.103 R)
• M29: 8,615,192 km (0.096 R)
• M30: 8,692,235 km (0.118 R)
• M31: 8,885,665 km (0.071 R)
• M32: 8,963,605 km (0.095 R)
• M33: 9,474,931 km (0.109 R)
• M34: 9,634,252 km (0.104 R)
• M35: 9,874,806 km (0.089 R)
• M36: 11,149,380 km (0.108 R)
• M37: 11,870,142 km (0.115 R)
• M38: 13,267,536 km (0.1 R)
• M39: 13,580,196 km (0.114 R)
• M40: 14,900,995 km (0.083 R)
• M41: 15,086,347 km (0.089 R)
• M42: 15,319,271 km (0.072 R)
• M43: 15,694,163 km (0.107 R)
• M44: 15,882,806 km (0.105 R)
• M45: 17,958,028 km (0.048 R)
• M46: 19,152,866 km (0.104 R)
• M47: 19,253,695 km (0.074 R)
• M48: 19,405,088 km (0.087 R)
• M49: 20,219,349 km (0.109 R)
• M50: 20,630,743 km (0.102 R)
• M51: 21,409,550 km (0.103 R)
• M52: 22,569,083 km (0.12 R)
• M53: 23,210,110 km (0.086 R)
• M54: 24,455,662 km (0.116 R)
• M55: 24,564,868 km (0.05 R)
• M56: 25,169,094 km (0.092 R)
• M57: 26,112,608 km (0.1 R)
• M58: 26,392,206 km (0.108 R)
• M59: 27,010,943 km (0.116 R)
• M60: 27,634,616 km (0.026 R)
• M61: 27,976,747 km (0.112 R)
• M62: 28,148,335 km (0.08 R)
• M63: 28,377,669 km (0.095 R)
• M64: 28,607,601 km (0.119 R)
• M65: 29,825,028 km (0.057 R)
• M66: 30,587,229 km (0.049 R)
• M67: 30,704,963 km (0.072 R)
• M68: 31,951,263 km (0.089 R)
• M69: 32,310,298 km (0.117 R)
• M70: 32,911,831 km (0.083 R)
• M71: 33,153,431 km (0.065 R)
• M72: 33,456,367 km (0.105 R)
• M73: 33,638,428 km (0.065 R)
• M74: 34,248,039 km (0.062 R)
• M75: 35,169,263 km (0.027 R)
• M76: 35,850,083 km (0.092 R)
• M77: 36,785,368 km (0.041 R)
• M78: 37,413,380 km (0.055 R)
• M79: 38,171,692 km (0.097 R)
• M80: 38,425,559 km (0.103 R)
• M81: 39,190,603 km (0.099 R)
• M82: 41,385,353 km (0.05 R)
• M83: 41,907,600 km (0.046 R)
• M84: 42,629,110 km (0.092 R)
• M85: 43,090,470 km (0.055 R)
• M86: 43,818,862 km (0.112 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 150.9

Radius: 14

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 7.87 AU - 12.55 AU

Year: 11361 Days

Day: 11.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 41.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 31,520,132 km

• M1: 779,704 km (0.095 R)
• M2: 870,061 km (0.116 R)
• M3: 1,091,915 km (0.078 R)
• M4: 2,371,276 km (0.106 R)
• M5: 2,547,951 km (0.061 R)
• M6: 2,914,915 km (0.077 R)
• M7: 3,541,879 km (0.119 R)
• M8: 4,115,886 km (0.05 R)
• M9: 4,401,917 km (0.063 R)
• M10: 5,044,141 km (0.039 R)
• M11: 5,196,581 km (0.118 R)
• M12: 5,428,159 km (0.087 R)
• M13: 5,981,820 km (0.07 R)
• M14: 6,609,084 km (0.095 R)
• M15: 6,776,335 km (0.072 R)
• M16: 6,888,533 km (0.116 R)
• M17: 7,603,910 km (0.056 R)
• M18: 7,926,294 km (0.106 R)
• M19: 8,223,395 km (0.045 R)
• M20: 9,105,424 km (0.114 R)
• M21: 9,604,931 km (0.116 R)
• M22: 9,731,341 km (0.088 R)
• M23: 9,921,780 km (0.1 R)
• M24: 10,017,522 km (0.084 R)
• M25: 10,630,873 km (0.099 R)
• M26: 12,030,062 km (0.041 R)
• M27: 13,877,147 km (0.096 R)
• M28: 14,924,931 km (0.087 R)
• M29: 15,588,098 km (0.057 R)
• M30: 15,848,548 km (0.036 R)
• M31: 16,223,291 km (0.116 R)
• M32: 16,943,305 km (0.042 R)
• M33: 17,518,958 km (0.114 R)
• M34: 17,634,896 km (0.05 R)
• M35: 17,906,416 km (0.026 R)
• M36: 19,006,409 km (0.044 R)
• M37: 19,845,654 km (0.108 R)
• M38: 19,966,529 km (0.103 R)
• M39: 20,290,109 km (0.114 R)
• M40: 20,533,953 km (0.037 R)
• M41: 20,697,015 km (0.047 R)
• M42: 23,407,280 km (0.094 R)
• M43: 24,652,084 km (0.046 R)
• M44: 25,654,688 km (0.059 R)
• M45: 28,332,490 km (0.105 R)
• M46: 28,468,624 km (0.095 R)
• M47: 28,559,580 km (0.112 R)
• M48: 29,244,589 km (0.03 R)
• M49: 29,474,221 km (0.055 R)
• M50: 30,073,959 km (0.034 R)
• M51: 30,677,587 km (0.108 R)

Kuiper Belt

Range: 31.5 - 46.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 209 - 12,676 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit