🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.5 AU - 0.8 AU

Year: 198 Days

Day: 26.4 Hours

Environment

Temp: 126 °C

Axial Tilt: 0.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.09 AU - 1.19 AU

Year: 461 Days

Day: 24 Hours

Environment

Temp: 11 °C

Axial Tilt: 8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 87,619,189 km

• M1: 181,163 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 2.76 AU - 3.16 AU

Year: 1929 Days

Day: 33.3 Hours

Environment

Temp: -108 °C

Axial Tilt: 4.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 3.19 AU - 4.99 AU

Year: 3133 Days

Day: 44.3 Hours

Environment

Temp: -133 °C

Axial Tilt: 13.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 3.18 AU - 5.2 AU

Year: 3248 Days

Day: 12.1 Hours

Environment

Temp: -144 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.49 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 931.7

Radius: 11.7

Gravity: 6.81 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 3.96 AU - 5.6 AU

Year: 3958 Days

Day: 5.6 Hours

Environment

Temp: -153 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 87,619,189 km

• M1: 324,029 km (0.105 R)
• M2: 454,478 km (0.109 R)
• M3: 553,662 km (0.056 R)
• M4: 754,123 km (0.104 R)
• M5: 876,494 km (0.051 R)
• M6: 1,314,816 km (0.083 R)
• M7: 1,389,315 km (0.098 R)
• M8: 1,621,641 km (0.103 R)
• M9: 1,833,472 km (0.112 R)
• M10: 1,917,546 km (0.085 R)
• M11: 2,159,744 km (0.085 R)
• M12: 2,393,716 km (0.107 R)
• M13: 2,906,238 km (0.059 R)
• M14: 3,024,869 km (0.118 R)
• M15: 3,226,228 km (0.102 R)
• M16: 3,452,868 km (0.091 R)
• M17: 3,748,923 km (0.108 R)
• M18: 3,856,633 km (0.095 R)
• M19: 4,141,767 km (0.057 R)
• M20: 4,570,963 km (0.096 R)
• M21: 4,756,016 km (0.025 R)
• M22: 5,253,428 km (0.044 R)
• M23: 5,374,453 km (0.055 R)
• M24: 5,693,246 km (0.091 R)
• M25: 6,170,463 km (0.047 R)
• M26: 6,375,263 km (0.11 R)
• M27: 7,216,900 km (0.064 R)
• M28: 7,432,770 km (0.109 R)
• M29: 8,121,369 km (0.118 R)
• M30: 8,374,190 km (0.098 R)
• M31: 8,686,849 km (0.073 R)
• M32: 8,945,504 km (0.064 R)
• M33: 9,382,330 km (0.114 R)
• M34: 9,470,592 km (0.029 R)
• M35: 9,588,625 km (0.032 R)
• M36: 9,766,497 km (0.064 R)
• M37: 10,005,554 km (0.118 R)
• M38: 10,095,762 km (0.108 R)
• M39: 10,246,557 km (0.036 R)
• M40: 10,703,578 km (0.059 R)
• M41: 11,073,982 km (0.071 R)
• M42: 11,198,448 km (0.1 R)
• M43: 11,732,363 km (0.107 R)
• M44: 11,859,222 km (0.085 R)
• M45: 11,954,665 km (0.088 R)
• M46: 12,500,398 km (0.067 R)
• M47: 12,890,549 km (0.073 R)
• M48: 13,516,467 km (0.12 R)
• M49: 13,649,609 km (0.108 R)
• M50: 14,152,407 km (0.119 R)
• M51: 15,279,927 km (0.082 R)
• M52: 16,294,499 km (0.117 R)
• M53: 16,436,168 km (0.111 R)
• M54: 16,827,816 km (0.116 R)
• M55: 17,006,884 km (0.048 R)
• M56: 17,838,648 km (0.049 R)
• M57: 18,832,128 km (0.054 R)
• M58: 18,980,828 km (0.095 R)
• M59: 19,881,258 km (0.094 R)
• M60: 20,222,491 km (0.042 R)
• M61: 21,064,727 km (0.073 R)
• M62: 21,141,919 km (0.08 R)
• M63: 22,310,428 km (0.091 R)
• M64: 22,823,250 km (0.101 R)
• M65: 23,101,053 km (0.086 R)
• M66: 23,260,225 km (0.063 R)
• M67: 23,619,858 km (0.085 R)
• M68: 24,425,592 km (0.057 R)
• M69: 24,628,297 km (0.053 R)
• M70: 25,692,088 km (0.114 R)
• M71: 25,815,805 km (0.081 R)
• M72: 26,022,550 km (0.116 R)
• M73: 26,437,385 km (0.117 R)
• M74: 26,896,351 km (0.055 R)
• M75: 27,991,557 km (0.065 R)
• M76: 28,544,620 km (0.064 R)
• M77: 28,630,040 km (0.088 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 856.7

Radius: 14.6

Gravity: 4.02 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 4.03 AU - 5.75 AU

Year: 4096 Days

Day: 5 Hours

Environment

Temp: -149 °C

Axial Tilt: 47.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 87,619,189 km

• M1: 244,293 km (0.074 R)
• M2: 374,892 km (0.033 R)
• M3: 556,654 km (0.083 R)
• M4: 882,927 km (0.034 R)
• M5: 1,023,249 km (0.091 R)
• M6: 1,199,925 km (0.066 R)
• M7: 1,328,728 km (0.042 R)
• M8: 1,891,815 km (0.088 R)
• M9: 2,061,010 km (0.054 R)
• M10: 2,433,359 km (0.096 R)
• M11: 3,002,728 km (0.035 R)
• M12: 3,141,705 km (0.098 R)
• M13: 3,467,379 km (0.04 R)
• M14: 3,976,760 km (0.038 R)
• M15: 4,284,932 km (0.104 R)
• M16: 4,808,375 km (0.066 R)
• M17: 5,018,859 km (0.12 R)
• M18: 5,184,763 km (0.053 R)
• M19: 5,668,712 km (0.109 R)
• M20: 5,866,331 km (0.11 R)
• M21: 6,142,040 km (0.066 R)
• M22: 6,370,775 km (0.084 R)
• M23: 6,706,173 km (0.115 R)
• M24: 6,915,610 km (0.045 R)
• M25: 7,047,556 km (0.085 R)
• M26: 7,233,655 km (0.048 R)
• M27: 7,692,622 km (0.094 R)
• M28: 7,829,504 km (0.025 R)
• M29: 8,244,787 km (0.068 R)
• M30: 8,412,935 km (0.097 R)
• M31: 8,610,554 km (0.099 R)
• M32: 8,953,133 km (0.076 R)
• M33: 9,126,069 km (0.073 R)
• M34: 9,416,737 km (0.114 R)
• M35: 9,740,018 km (0.099 R)
• M36: 10,337,362 km (0.032 R)
• M37: 11,131,727 km (0.055 R)
• M38: 11,661,752 km (0.086 R)
• M39: 11,787,714 km (0.06 R)
• M40: 11,977,404 km (0.115 R)
• M41: 12,200,006 km (0.097 R)
• M42: 12,295,898 km (0.103 R)
• M43: 12,552,757 km (0.106 R)
• M44: 12,649,547 km (0.081 R)
• M45: 13,235,372 km (0.072 R)
• M46: 13,432,692 km (0.036 R)
• M47: 13,730,392 km (0.087 R)
• M48: 14,433,801 km (0.067 R)
• M49: 14,602,996 km (0.081 R)
• M50: 14,704,872 km (0.117 R)
• M51: 15,080,213 km (0.116 R)
• M52: 15,286,359 km (0.058 R)
• M53: 15,458,846 km (0.09 R)
• M54: 16,225,535 km (0.111 R)
• M55: 16,542,832 km (0.082 R)
• M56: 16,684,501 km (0.101 R)
• M57: 16,862,074 km (0.081 R)
• M58: 17,506,840 km (0.119 R)
• M59: 18,415,647 km (0.07 R)
• M60: 19,826,505 km (0.07 R)
• M61: 19,939,451 km (0.101 R)
• M62: 21,464,602 km (0.058 R)
• M63: 22,163,224 km (0.043 R)
• M64: 22,280,508 km (0.061 R)
• M65: 22,908,820 km (0.108 R)
• M66: 23,225,219 km (0.04 R)
• M67: 23,383,942 km (0.09 R)
• M68: 23,543,114 km (0.111 R)
• M69: 23,862,356 km (0.119 R)
• M70: 24,062,668 km (0.119 R)
• M71: 24,869,449 km (0.098 R)
• M72: 24,991,222 km (0.099 R)
• M73: 25,276,056 km (0.064 R)
• M74: 27,133,463 km (0.11 R)
• M75: 27,636,262 km (0.094 R)
• M76: 27,762,373 km (0.05 R)
• M77: 28,099,716 km (0.1 R)
• M78: 28,438,555 km (0.089 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 943

Radius: 4.5

Gravity: 46.57 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 12.11 AU - 17.03 AU

Year: 21064 Days

Day: 19.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 58.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 87,619,189 km

• M1: 70,311 km (0.091 R)
• M2: 171,140 km (0.085 R)
• M3: 216,767 km (0.079 R)
• M4: 381,475 km (0.109 R)
• M5: 730,337 km (0.043 R)
• M6: 919,877 km (0.086 R)
• M7: 1,034,918 km (0.12 R)
• M8: 1,064,538 km (0.08 R)
• M9: 1,094,308 km (0.11 R)
• M10: 1,507,049 km (0.064 R)
• M11: 1,643,033 km (0.098 R)
• M12: 2,074,623 km (0.108 R)
• M13: 2,619,908 km (0.12 R)
• M14: 2,992,705 km (0.088 R)
• M15: 3,741,443 km (0.119 R)
• M16: 4,691,988 km (0.107 R)
• M17: 5,142,876 km (0.097 R)
• M18: 5,924,674 km (0.102 R)
• M19: 6,742,974 km (0.093 R)
• M20: 6,798,774 km (0.039 R)
• M21: 6,854,724 km (0.109 R)
• M22: 6,967,072 km (0.092 R)
• M23: 7,365,152 km (0.113 R)
• M24: 8,064,672 km (0.071 R)
• M25: 8,183,452 km (0.074 R)
• M26: 8,968,542 km (0.071 R)
• M27: 9,277,013 km (0.1 R)
• M28: 10,095,014 km (0.066 R)
• M29: 10,415,602 km (0.085 R)
• M30: 10,609,631 km (0.084 R)
• M31: 13,589,471 km (0.041 R)
• M32: 14,805,252 km (0.113 R)
• M33: 16,429,586 km (0.109 R)
• M34: 16,730,876 km (0.067 R)
• M35: 16,882,269 km (0.095 R)
• M36: 17,877,095 km (0.118 R)
• M37: 18,576,914 km (0.096 R)
• M38: 19,683,340 km (0.054 R)
• M39: 21,464,452 km (0.106 R)
• M40: 23,889,882 km (0.106 R)
• M41: 27,107,733 km (0.051 R)
• M42: 29,448,790 km (0.08 R)
• M43: 30,366,423 km (0.103 R)
• M44: 31,014,182 km (0.116 R)
• M45: 31,200,132 km (0.095 R)
• M46: 32,229,365 km (0.079 R)
• M47: 33,460,107 km (0.098 R)
• M48: 34,513,426 km (0.061 R)
• M49: 35,189,309 km (0.051 R)
• M50: 36,652,526 km (0.091 R)
• M51: 38,733,881 km (0.081 R)
• M52: 38,934,192 km (0.113 R)
• M53: 39,536,922 km (0.047 R)
• M54: 39,940,537 km (0.109 R)
• M55: 40,041,516 km (0.09 R)
• M56: 40,345,349 km (0.081 R)
• M57: 41,363,662 km (0.096 R)
• M58: 41,568,312 km (0.111 R)
• M59: 42,287,279 km (0.092 R)
• M60: 43,425,420 km (0.113 R)
• M61: 44,363,997 km (0.113 R)
• M62: 47,540,707 km (0.116 R)
• M63: 48,077,315 km (0.098 R)
• M64: 48,292,437 km (0.103 R)
• M65: 49,590,198 km (0.057 R)
• M66: 50,025,378 km (0.073 R)
• M67: 50,899,479 km (0.084 R)
• M68: 51,558,308 km (0.076 R)
• M69: 53,551,849 km (0.11 R)
• M70: 58,300,385 km (0.098 R)
• M71: 59,912,900 km (0.109 R)
• M72: 60,492,293 km (0.042 R)
• M73: 60,840,856 km (0.103 R)
• M74: 60,957,243 km (0.086 R)
• M75: 62,476,260 km (0.098 R)
• M76: 62,711,128 km (0.089 R)
• M77: 62,946,146 km (0.12 R)
• M78: 63,889,511 km (0.106 R)
• M79: 64,718,881 km (0.054 R)
• M80: 66,627,600 km (0.119 R)
• M81: 66,987,533 km (0.066 R)
• M82: 67,709,343 km (0.047 R)
• M83: 71,357,137 km (0.115 R)
• M84: 72,340,594 km (0.054 R)
• M85: 73,081,103 km (0.104 R)
• M86: 76,947,011 km (0.047 R)
• M87: 78,081,711 km (0.078 R)
• M88: 78,841,369 km (0.026 R)
• M89: 82,161,095 km (0.098 R)
• M90: 83,450,031 km (0.1 R)
• M91: 83,967,340 km (0.053 R)
• M92: 85,786,749 km (0.088 R)
• M93: 86,308,996 km (0.06 R)
• M94: 86,963,337 km (0.112 R)
• M95: 87,619,174 km (0.119 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: 447 - 15,406 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit