🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.51 AU - 0.53 AU

Year: 138 Days

Day: 38.5 Hours

Environment

Temp: 208 °C

Axial Tilt: 39.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.56 AU - 0.92 AU

Year: 235 Days

Day: 28.9 Hours

Environment

Temp: 175 °C

Axial Tilt: 26.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.67 AU - 1.91 AU

Year: 884 Days

Day: 22.4 Hours

Environment

Temp: -53 °C

Axial Tilt: 7.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 3.47 AU - 4.43 AU

Year: 2896 Days

Day: 40.7 Hours

Environment

Temp: -119 °C

Axial Tilt: 7.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.76 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 982.9

Radius: 8.4

Gravity: 13.93 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 5.5 AU - 5.62 AU

Year: 4837 Days

Day: 9.4 Hours

Environment

Temp: -147 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 30,045,090 km

• M1: 123,867 km (0.118 R)
• M2: 432,039 km (0.077 R)
• M3: 568,322 km (0.113 R)
• M4: 706,401 km (0.068 R)
• M5: 759,508 km (0.113 R)
• M6: 1,107,772 km (0.116 R)
• M7: 1,218,325 km (0.118 R)
• M8: 1,299,557 km (0.12 R)
• M9: 1,382,733 km (0.038 R)
• M10: 1,537,118 km (0.103 R)
• M11: 1,589,777 km (0.107 R)
• M12: 1,643,183 km (0.061 R)
• M13: 1,770,042 km (0.092 R)
• M14: 2,033,783 km (0.077 R)
• M15: 2,683,038 km (0.064 R)
• M16: 2,790,000 km (0.086 R)
• M17: 3,030,404 km (0.115 R)
• M18: 3,119,564 km (0.116 R)
• M19: 3,346,205 km (0.117 R)
• M20: 3,815,494 km (0.059 R)
• M21: 3,936,219 km (0.038 R)
• M22: 4,082,526 km (0.045 R)
• M23: 4,230,777 km (0.115 R)
• M24: 4,507,234 km (0.09 R)
• M25: 4,998,514 km (0.08 R)
• M26: 5,726,008 km (0.06 R)
• M27: 6,342,950 km (0.104 R)
• M28: 7,578,778 km (0.114 R)
• M29: 7,700,251 km (0.096 R)
• M30: 7,914,625 km (0.109 R)
• M31: 8,791,119 km (0.111 R)
• M32: 8,950,889 km (0.11 R)
• M33: 9,468,648 km (0.093 R)
• M34: 9,632,457 km (0.085 R)
• M35: 9,830,226 km (0.079 R)
• M36: 9,929,708 km (0.114 R)
• M37: 10,129,571 km (0.049 R)
• M38: 10,330,631 km (0.102 R)
• M39: 10,398,099 km (0.113 R)
• M40: 10,465,568 km (0.069 R)
• M41: 10,567,145 km (0.063 R)
• M42: 10,771,047 km (0.117 R)
• M43: 11,356,274 km (0.107 R)
• M44: 11,600,268 km (0.072 R)
• M45: 11,987,128 km (0.108 R)
• M46: 12,593,448 km (0.085 R)
• M47: 12,845,969 km (0.105 R)
• M48: 13,761,508 km (0.095 R)
• M49: 14,208,507 km (0.109 R)
• M50: 14,433,651 km (0.089 R)
• M51: 14,546,747 km (0.07 R)
• M52: 14,925,828 km (0.117 R)
• M53: 15,926,489 km (0.116 R)
• M54: 16,160,609 km (0.112 R)
• M55: 16,434,972 km (0.114 R)
• M56: 17,628,613 km (0.041 R)
• M57: 17,830,271 km (0.078 R)
• M58: 18,235,980 km (0.028 R)
• M59: 18,521,712 km (0.033 R)
• M60: 18,644,682 km (0.106 R)
• M61: 19,429,323 km (0.072 R)
• M62: 19,804,963 km (0.11 R)
• M63: 19,972,513 km (0.083 R)
• M64: 20,605,461 km (0.095 R)
• M65: 20,732,918 km (0.117 R)
• M66: 20,945,796 km (0.044 R)
• M67: 22,064,340 km (0.116 R)
• M68: 22,412,454 km (0.095 R)
• M69: 22,806,345 km (0.079 R)
• M70: 22,982,122 km (0.117 R)
• M71: 24,001,333 km (0.088 R)
• M72: 24,359,320 km (0.112 R)
• M73: 25,171,338 km (0.102 R)
• M74: 25,307,621 km (0.095 R)
• M75: 26,359,743 km (0.117 R)
• M76: 26,498,121 km (0.081 R)
• M77: 26,729,100 km (0.115 R)
• M78: 26,821,851 km (0.118 R)
• M79: 27,053,728 km (0.119 R)
• M80: 28,459,649 km (0.056 R)
• M81: 29,028,569 km (0.095 R)
• M82: 29,505,637 km (0.075 R)
• M83: 29,601,379 km (0.074 R)
• M84: 29,889,206 km (0.071 R)
• M85: 31,488,407 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 327.9

Radius: 12.7

Gravity: 2.03 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 6.88 AU - 7.58 AU

Year: 7173 Days

Day: 12.1 Hours

Environment

Temp: -168 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 30,045,090 km

• M1: 183,407 km (0.083 R)
• M2: 608,265 km (0.03 R)
• M3: 747,391 km (0.1 R)
• M4: 964,906 km (0.093 R)
• M5: 1,117,197 km (0.095 R)
• M6: 1,656,946 km (0.099 R)
• M7: 2,536,133 km (0.115 R)
• M8: 2,871,382 km (0.099 R)
• M9: 2,993,154 km (0.114 R)
• M10: 3,095,928 km (0.102 R)
• M11: 3,326,458 km (0.12 R)
• M12: 3,454,664 km (0.119 R)
• M13: 3,693,871 km (0.061 R)
• M14: 3,849,153 km (0.091 R)
• M15: 3,938,762 km (0.099 R)
• M16: 4,304,529 km (0.107 R)
• M17: 4,897,984 km (0.088 R)
• M18: 5,167,410 km (0.098 R)
• M19: 5,926,918 km (0.112 R)
• M20: 6,479,533 km (0.05 R)
• M21: 6,667,427 km (0.074 R)
• M22: 6,829,891 km (0.066 R)
• M23: 6,938,948 km (0.112 R)
• M24: 7,131,330 km (0.119 R)
• M25: 7,269,709 km (0.082 R)
• M26: 7,437,109 km (0.04 R)
• M27: 7,662,253 km (0.101 R)
• M28: 7,775,649 km (0.054 R)
• M29: 8,263,936 km (0.077 R)
• M30: 9,030,027 km (0.091 R)
• M31: 9,451,893 km (0.05 R)
• M32: 9,696,036 km (0.099 R)
• M33: 10,252,690 km (0.066 R)
• M34: 10,503,566 km (0.104 R)
• M35: 10,819,816 km (0.068 R)
• M36: 10,947,273 km (0.082 R)
• M37: 11,139,357 km (0.08 R)
• M38: 11,820,625 km (0.058 R)
• M39: 12,182,802 km (0.117 R)
• M40: 12,415,127 km (0.089 R)
• M41: 12,615,588 km (0.049 R)
• M42: 12,985,694 km (0.029 R)
• M43: 13,257,214 km (0.094 R)
• M44: 13,874,903 km (0.103 R)
• M45: 14,432,006 km (0.051 R)
• M46: 14,819,165 km (0.117 R)
• M47: 15,209,765 km (0.095 R)
• M48: 15,603,806 km (0.109 R)
• M49: 16,073,842 km (0.073 R)
• M50: 17,437,128 km (0.108 R)
• M51: 17,549,326 km (0.106 R)
• M52: 18,455,291 km (0.091 R)
• M53: 18,569,584 km (0.027 R)
• M54: 19,029,148 km (0.1 R)
• M55: 19,570,244 km (0.103 R)
• M56: 19,842,662 km (0.109 R)
• M57: 20,391,237 km (0.055 R)
• M58: 20,786,175 km (0.093 R)
• M59: 20,984,542 km (0.094 R)
• M60: 21,064,128 km (0.095 R)
• M61: 21,704,108 km (0.108 R)
• M62: 22,188,207 km (0.094 R)
• M63: 22,269,289 km (0.109 R)
• M64: 22,391,061 km (0.107 R)
• M65: 22,594,365 km (0.119 R)
• M66: 23,044,056 km (0.101 R)
• M67: 23,827,799 km (0.048 R)
• M68: 24,077,029 km (0.081 R)
• M69: 24,243,681 km (0.077 R)
• M70: 24,620,219 km (0.032 R)
• M71: 25,378,830 km (0.094 R)
• M72: 26,402,379 km (0.092 R)
• M73: 26,962,473 km (0.045 R)
• M74: 27,657,206 km (0.118 R)
• M75: 28,313,791 km (0.098 R)
• M76: 28,577,980 km (0.1 R)
• M77: 28,931,331 km (0.101 R)
• M78: 29,866,018 km (0.117 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: 184 - 19,168 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit