🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.68 AU - 0.88 AU

Year: 265 Days

Day: 30.2 Hours

Environment

Temp: 117 °C

Axial Tilt: 37.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.06 AU - 1.28 AU

Year: 487 Days

Day: 21.6 Hours

Environment

Temp: -34 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,298,036 km

• M1: 143,016 km (0.097 R)

Asteroid Belt

Center: 1.76 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 2.16 AU - 2.54 AU

Year: 1387 Days

Day: 31.2 Hours

Environment

Temp: -104 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 2.07 AU - 2.77 AU

Year: 1449 Days

Day: 12.5 Hours

Environment

Temp: -96 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 2.03 AU - 2.93 AU

Year: 1504 Days

Day: 32.1 Hours

Environment

Temp: -111 °C

Axial Tilt: 20.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.61 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 496.5

Radius: 13.5

Gravity: 2.72 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 6.69 AU - 6.79 AU

Year: 6737 Days

Day: 12.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 33,298,036 km

• M1: 168,896 km (0.098 R)
• M2: 305,928 km (0.094 R)
• M3: 524,939 km (0.049 R)
• M4: 676,182 km (0.102 R)
• M5: 817,253 km (0.102 R)
• M6: 912,846 km (0.067 R)
• M7: 1,012,628 km (0.099 R)
• M8: 1,966,763 km (0.103 R)
• M9: 2,598,665 km (0.107 R)
• M10: 3,090,393 km (0.099 R)
• M11: 3,426,988 km (0.106 R)
• M12: 3,541,879 km (0.111 R)
• M13: 4,658,926 km (0.078 R)
• M14: 5,229,642 km (0.108 R)
• M15: 5,713,143 km (0.089 R)
• M16: 5,822,648 km (0.064 R)
• M17: 6,071,430 km (0.076 R)
• M18: 6,752,249 km (0.085 R)
• M19: 6,926,232 km (0.095 R)
• M20: 7,190,122 km (0.049 R)
• M21: 7,427,534 km (0.11 R)
• M22: 7,637,270 km (0.062 R)
• M23: 7,849,101 km (0.109 R)
• M24: 8,309,563 km (0.112 R)
• M25: 8,590,209 km (0.069 R)
• M26: 8,873,846 km (0.083 R)
• M27: 9,809,132 km (0.07 R)
• M28: 10,205,268 km (0.1 R)
• M29: 10,405,280 km (0.092 R)
• M30: 10,877,261 km (0.061 R)
• M31: 11,150,128 km (0.099 R)
• M32: 11,287,459 km (0.109 R)
• M33: 11,563,616 km (0.076 R)
• M34: 11,982,191 km (0.098 R)
• M35: 12,122,963 km (0.025 R)
• M36: 13,195,280 km (0.038 R)
• M37: 13,853,212 km (0.093 R)
• M38: 14,223,466 km (0.068 R)
• M39: 15,277,383 km (0.078 R)
• M40: 16,551,658 km (0.112 R)
• M41: 16,708,437 km (0.116 R)
• M42: 17,340,488 km (0.042 R)
• M43: 17,459,867 km (0.104 R)
• M44: 17,980,467 km (0.115 R)
• M45: 19,160,046 km (0.077 R)
• M46: 19,655,365 km (0.12 R)
• M47: 19,904,745 km (0.109 R)
• M48: 20,196,909 km (0.102 R)
• M49: 20,532,607 km (0.062 R)
• M50: 20,743,390 km (0.108 R)
• M51: 21,252,023 km (0.072 R)
• M52: 21,422,565 km (0.118 R)
• M53: 21,764,845 km (0.088 R)
• M54: 22,109,069 km (0.085 R)
• M55: 22,628,772 km (0.116 R)
• M56: 23,108,533 km (0.078 R)
• M57: 23,459,788 km (0.064 R)
• M58: 23,547,752 km (0.076 R)
• M59: 24,389,838 km (0.046 R)
• M60: 25,467,691 km (0.036 R)
• M61: 25,875,794 km (0.11 R)
• M62: 26,012,377 km (0.116 R)
• M63: 26,286,141 km (0.091 R)
• M64: 26,606,879 km (0.029 R)
• M65: 28,089,095 km (0.068 R)
• M66: 29,360,676 km (0.092 R)
• M67: 29,931,841 km (0.086 R)
• M68: 30,699,129 km (0.107 R)
• M69: 31,278,820 km (0.085 R)
• M70: 31,813,334 km (0.025 R)
• M71: 31,910,871 km (0.09 R)
• M72: 32,253,002 km (0.092 R)
• M73: 32,498,043 km (0.115 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 875.1

Radius: 14

Gravity: 4.46 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 6.5 AU - 8.2 AU

Year: 7672 Days

Day: 5.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 33,298,036 km

• M1: 181,313 km (0.071 R)
• M2: 270,323 km (0.107 R)
• M3: 749,485 km (0.087 R)
• M4: 1,156,392 km (0.098 R)
• M5: 1,588,281 km (0.045 R)
• M6: 1,693,597 km (0.096 R)
• M7: 1,911,562 km (0.112 R)
• M8: 2,208,962 km (0.054 R)
• M9: 2,375,465 km (0.114 R)
• M10: 2,546,305 km (0.09 R)
• M11: 2,645,938 km (0.094 R)
• M12: 3,004,823 km (0.054 R)
• M13: 4,653,840 km (0.119 R)
• M14: 6,062,903 km (0.119 R)
• M15: 6,264,710 km (0.072 R)
• M16: 6,468,911 km (0.078 R)
• M17: 6,675,207 km (0.039 R)
• M18: 6,779,327 km (0.089 R)
• M19: 6,953,907 km (0.109 R)
• M20: 7,558,732 km (0.118 R)
• M21: 7,739,745 km (0.081 R)
• M22: 8,217,561 km (0.066 R)
• M23: 8,591,705 km (0.092 R)
• M24: 9,009,681 km (0.112 R)
• M25: 9,163,318 km (0.112 R)
• M26: 9,668,660 km (0.045 R)
• M27: 9,984,311 km (0.105 R)
• M28: 10,263,312 km (0.088 R)
• M29: 10,951,462 km (0.052 R)
• M30: 11,115,571 km (0.097 R)
• M31: 11,363,305 km (0.117 R)
• M32: 12,543,482 km (0.089 R)
• M33: 12,672,286 km (0.106 R)
• M34: 12,887,857 km (0.105 R)
• M35: 13,148,306 km (0.092 R)
• M36: 13,410,402 km (0.102 R)
• M37: 13,939,829 km (0.1 R)
• M38: 14,386,229 km (0.091 R)
• M39: 14,521,017 km (0.101 R)
• M40: 15,476,797 km (0.088 R)
• M41: 15,753,703 km (0.106 R)
• M42: 15,939,055 km (0.062 R)
• M43: 16,265,477 km (0.115 R)
• M44: 16,359,126 km (0.115 R)
• M45: 16,452,923 km (0.113 R)
• M46: 16,782,787 km (0.09 R)
• M47: 17,210,038 km (0.07 R)
• M48: 17,640,880 km (0.114 R)
• M49: 18,269,490 km (0.095 R)
• M50: 19,848,197 km (0.101 R)
• M51: 20,400,961 km (0.099 R)
• M52: 20,958,811 km (0.116 R)
• M53: 23,029,545 km (0.105 R)
• M54: 24,035,740 km (0.076 R)
• M55: 24,732,567 km (0.081 R)
• M56: 25,544,884 km (0.039 R)
• M57: 25,981,709 km (0.108 R)
• M58: 26,201,020 km (0.056 R)
• M59: 27,251,197 km (0.028 R)
• M60: 27,474,098 km (0.044 R)
• M61: 27,753,397 km (0.106 R)
• M62: 28,089,992 km (0.113 R)
• M63: 28,427,934 km (0.102 R)
• M64: 28,710,524 km (0.103 R)
• M65: 30,368,218 km (0.028 R)
• M66: 30,657,092 km (0.103 R)
• M67: 31,179,487 km (0.07 R)
• M68: 31,529,397 km (0.104 R)
• M69: 31,646,382 km (0.114 R)
• M70: 31,763,368 km (0.11 R)
• M71: 32,115,521 km (0.102 R)
• M72: 32,764,327 km (0.086 R)
• M73: 32,942,050 km (0.108 R)
• M74: 34,676,487 km (0.093 R)
• M75: 35,950,911 km (0.1 R)
• M76: 36,072,983 km (0.103 R)
• M77: 36,195,354 km (0.087 R)
• M78: 38,983,709 km (0.093 R)
• M79: 39,360,696 km (0.044 R)
• M80: 39,486,657 km (0.034 R)
• M81: 39,928,569 km (0.102 R)
• M82: 40,689,723 km (0.051 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 164.6

Radius: 11.5

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 9.5 AU - 10.1 AU

Year: 11812 Days

Day: 5.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 33,298,036 km

• M1: 192,233 km (0.114 R)
• M2: 274,063 km (0.101 R)
• M3: 491,728 km (0.086 R)
• M4: 837,598 km (0.096 R)
• M5: 1,053,169 km (0.111 R)
• M6: 1,223,112 km (0.086 R)
• M7: 1,555,818 km (0.119 R)
• M8: 1,697,038 km (0.118 R)
• M9: 1,861,147 km (0.101 R)
• M10: 2,426,029 km (0.097 R)
• M11: 2,549,447 km (0.106 R)
• M12: 3,019,932 km (0.113 R)
• M13: 3,517,644 km (0.047 R)
• M14: 4,589,363 km (0.069 R)
• M15: 4,846,373 km (0.113 R)
• M16: 5,240,713 km (0.093 R)
• M17: 5,320,897 km (0.035 R)
• M18: 5,428,308 km (0.088 R)
• M19: 5,893,259 km (0.112 R)
• M20: 6,032,534 km (0.104 R)
• M21: 6,257,529 km (0.11 R)
• M22: 6,629,280 km (0.04 R)
• M23: 7,096,624 km (0.081 R)
• M24: 7,817,686 km (0.095 R)
• M25: 8,125,109 km (0.111 R)
• M26: 8,720,060 km (0.063 R)
• M27: 8,847,068 km (0.099 R)
• M28: 9,071,016 km (0.086 R)
• M29: 9,199,820 km (0.068 R)
• M30: 12,432,181 km (0.114 R)
• M31: 12,935,728 km (0.08 R)
• M32: 13,482,658 km (0.101 R)
• M33: 13,999,967 km (0.116 R)
• M34: 14,298,415 km (0.109 R)
• M35: 15,745,026 km (0.093 R)
• M36: 15,861,264 km (0.12 R)
• M37: 16,446,491 km (0.043 R)
• M38: 17,317,749 km (0.06 R)
• M39: 18,652,461 km (0.047 R)
• M40: 18,939,838 km (0.098 R)
• M41: 19,063,556 km (0.044 R)
• M42: 19,894,422 km (0.032 R)
• M43: 20,230,120 km (0.087 R)
• M44: 20,694,921 km (0.093 R)
• M45: 20,907,200 km (0.12 R)
• M46: 21,377,087 km (0.12 R)
• M47: 21,807,181 km (0.105 R)
• M48: 21,936,733 km (0.082 R)
• M49: 22,676,045 km (0.102 R)
• M50: 22,807,243 km (0.057 R)
• M51: 24,402,554 km (0.049 R)
• M52: 26,217,027 km (0.115 R)
• M53: 26,677,489 km (0.065 R)
• M54: 27,279,920 km (0.069 R)
• M55: 28,924,449 km (0.074 R)
• M56: 29,161,861 km (0.106 R)
• M57: 29,257,155 km (0.059 R)
• M58: 29,400,170 km (0.093 R)
• M59: 29,591,057 km (0.108 R)
• M60: 30,214,731 km (0.113 R)
• M61: 30,842,743 km (0.058 R)
• M62: 31,572,780 km (0.114 R)
• M63: 33,000,093 km (0.112 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 279 - 16,531 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit