🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.68 AU - 1.08 AU

Year: 316 Days

Day: 25.4 Hours

Environment

Temp: 24 °C

Axial Tilt: 24.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.83 AU - 1.01 AU

Year: 338 Days

Day: 24.7 Hours

Environment

Temp: 31 °C

Axial Tilt: 33.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.17 AU - 1.39 AU

Year: 554 Days

Day: 20.9 Hours

Environment

Temp: -37 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,435,108 km

• M1: 65,673 km (0.069 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.12 AU - 1.82 AU

Year: 682 Days

Day: 13.6 Hours

Environment

Temp: -60 °C

Axial Tilt: 44.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 2.7 AU - 2.96 AU

Year: 1823 Days

Day: 18.9 Hours

Environment

Temp: -112 °C

Axial Tilt: 26.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 33,435,108 km

• M1: 97,687 km (0.03 R)
• M2: 141,968 km (0.097 R)

Asteroid Belt

Center: 3.63 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 463.2

Radius: 9.2

Gravity: 5.47 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 4.01 AU - 4.85 AU

Year: 3570 Days

Day: 6.2 Hours

Environment

Temp: -148 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 33,435,108 km

• M1: 138,677 km (0.059 R)
• M2: 197,619 km (0.056 R)
• M3: 471,532 km (0.075 R)
• M4: 590,912 km (0.07 R)
• M5: 702,063 km (0.096 R)
• M6: 1,078,750 km (0.093 R)
• M7: 1,349,971 km (0.064 R)
• M8: 1,513,033 km (0.059 R)
• M9: 1,616,555 km (0.099 R)
• M10: 2,199,089 km (0.081 R)
• M11: 2,437,249 km (0.119 R)
• M12: 2,590,287 km (0.069 R)
• M13: 2,778,332 km (0.078 R)
• M14: 2,970,864 km (0.055 R)
• M15: 3,052,395 km (0.04 R)
• M16: 3,201,095 km (0.115 R)
• M17: 3,267,965 km (0.111 R)
• M18: 3,437,161 km (0.113 R)
• M19: 3,908,544 km (0.107 R)
• M20: 4,124,563 km (0.116 R)
• M21: 4,568,569 km (0.028 R)
• M22: 4,662,966 km (0.064 R)
• M23: 4,777,258 km (0.065 R)
• M24: 5,184,165 km (0.117 R)
• M25: 5,322,393 km (0.074 R)
• M26: 5,421,876 km (0.08 R)
• M27: 5,602,440 km (0.093 R)
• M28: 5,683,373 km (0.117 R)
• M29: 5,805,445 km (0.034 R)
• M30: 5,969,553 km (0.026 R)
• M31: 6,365,539 km (0.033 R)
• M32: 6,598,762 km (0.116 R)
• M33: 6,899,753 km (0.095 R)
• M34: 6,964,828 km (0.108 R)
• M35: 7,139,259 km (0.068 R)
• M36: 7,649,089 km (0.071 R)
• M37: 7,761,586 km (0.114 R)
• M38: 7,851,943 km (0.106 R)
• M39: 8,124,960 km (0.118 R)
• M40: 8,354,891 km (0.078 R)
• M41: 8,447,493 km (0.12 R)
• M42: 8,750,727 km (0.091 R)
• M43: 8,915,584 km (0.064 R)
• M44: 9,010,280 km (0.059 R)
• M45: 9,344,033 km (0.091 R)
• M46: 9,464,309 km (0.117 R)
• M47: 10,073,173 km (0.102 R)
• M48: 10,270,791 km (0.084 R)
• M49: 10,644,487 km (0.107 R)
• M50: 10,946,824 km (0.103 R)
• M51: 11,328,748 km (0.045 R)
• M52: 11,431,222 km (0.108 R)
• M53: 11,611,488 km (0.055 R)
• M54: 12,157,819 km (0.091 R)
• M55: 13,033,415 km (0.115 R)
• M56: 13,302,691 km (0.111 R)
• M57: 13,438,078 km (0.057 R)
• M58: 14,509,497 km (0.093 R)
• M59: 14,928,970 km (0.107 R)
• M60: 15,522,724 km (0.096 R)
• M61: 15,751,010 km (0.078 R)
• M62: 16,792,062 km (0.088 R)
• M63: 16,967,690 km (0.082 R)
• M64: 17,498,313 km (0.082 R)
• M65: 17,795,415 km (0.118 R)
• M66: 18,064,392 km (0.111 R)
• M67: 18,485,210 km (0.065 R)
• M68: 19,122,647 km (0.041 R)
• M69: 19,245,018 km (0.104 R)
• M70: 19,490,209 km (0.06 R)
• M71: 19,613,178 km (0.112 R)
• M72: 20,107,899 km (0.072 R)
• M73: 20,356,829 km (0.085 R)
• M74: 20,419,212 km (0.115 R)
• M75: 20,763,436 km (0.11 R)

Asteroid Belt

Center: 6.13 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 712.3

Radius: 11.4

Gravity: 5.48 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 7.62 AU - 8.02 AU

Year: 8373 Days

Day: 8.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 33,435,108 km

• M1: 228,735 km (0.075 R)
• M2: 460,313 km (0.098 R)
• M3: 593,904 km (0.077 R)
• M4: 696,378 km (0.105 R)
• M5: 773,720 km (0.099 R)
• M6: 955,182 km (0.109 R)
• M7: 1,481,169 km (0.074 R)
• M8: 2,087,788 km (0.1 R)
• M9: 2,250,850 km (0.084 R)
• M10: 2,394,164 km (0.108 R)
• M11: 3,023,672 km (0.068 R)
• M12: 3,425,492 km (0.053 R)
• M13: 4,045,426 km (0.115 R)
• M14: 4,730,883 km (0.114 R)
• M15: 4,822,886 km (0.049 R)
• M16: 4,915,636 km (0.114 R)
• M17: 5,008,836 km (0.075 R)
• M18: 5,356,053 km (0.119 R)
• M19: 5,678,586 km (0.063 R)
• M20: 5,842,246 km (0.079 R)
• M21: 7,277,787 km (0.064 R)
• M22: 7,491,562 km (0.107 R)
• M23: 8,330,058 km (0.095 R)
• M24: 8,441,509 km (0.106 R)
• M25: 9,159,728 km (0.114 R)
• M26: 9,352,111 km (0.048 R)
• M27: 9,545,691 km (0.105 R)
• M28: 9,623,481 km (0.117 R)
• M29: 10,413,358 km (0.105 R)
• M30: 10,493,543 km (0.109 R)
• M31: 10,735,143 km (0.057 R)
• M32: 11,060,369 km (0.074 R)
• M33: 11,720,245 km (0.09 R)
• M34: 13,996,377 km (0.101 R)
• M35: 14,173,650 km (0.112 R)
• M36: 14,709,809 km (0.071 R)
• M37: 14,799,867 km (0.034 R)
• M38: 14,890,074 km (0.082 R)
• M39: 14,980,432 km (0.075 R)
• M40: 15,252,700 km (0.106 R)
• M41: 15,756,097 km (0.068 R)
• M42: 16,079,378 km (0.059 R)
• M43: 17,728,096 km (0.094 R)
• M44: 18,645,579 km (0.119 R)
• M45: 18,889,574 km (0.047 R)
• M46: 19,677,506 km (0.104 R)
• M47: 20,677,418 km (0.107 R)
• M48: 20,828,960 km (0.097 R)
• M49: 21,438,272 km (0.103 R)
• M50: 21,591,610 km (0.084 R)
• M51: 22,778,819 km (0.094 R)
• M52: 23,039,718 km (0.116 R)
• M53: 23,617,165 km (0.114 R)
• M54: 24,625,754 km (0.055 R)
• M55: 24,839,978 km (0.102 R)
• M56: 25,757,013 km (0.118 R)
• M57: 26,520,411 km (0.082 R)
• M58: 26,740,021 km (0.086 R)
• M59: 28,125,596 km (0.117 R)
• M60: 29,137,776 km (0.064 R)
• M61: 29,364,267 km (0.047 R)
• M62: 29,591,356 km (0.1 R)
• M63: 30,678,185 km (0.07 R)
• M64: 31,836,222 km (0.115 R)
• M65: 32,303,416 km (0.115 R)
• M66: 33,718,762 km (0.088 R)
• M67: 34,613,507 km (0.064 R)
• M68: 34,733,484 km (0.088 R)
• M69: 34,973,738 km (0.1 R)
• M70: 35,335,017 km (0.078 R)
• M71: 36,487,519 km (0.033 R)
• M72: 37,221,745 km (0.058 R)
• M73: 37,406,200 km (0.087 R)
• M74: 37,899,125 km (0.113 R)
• M75: 38,022,692 km (0.105 R)
• M76: 38,270,277 km (0.096 R)
• M77: 38,580,543 km (0.083 R)
• M78: 38,704,859 km (0.106 R)
• M79: 38,829,324 km (0.051 R)
• M80: 41,282,879 km (0.055 R)
• M81: 41,473,766 km (0.055 R)
• M82: 42,432,239 km (0.1 R)
• M83: 42,624,772 km (0.117 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 104

Radius: 13.1

Gravity: 0.61 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 10.47 AU - 12.55 AU

Year: 14951 Days

Day: 12 Hours

Environment

Temp: -185 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 33,435,108 km

• M1: 224,098 km (0.118 R)
• M2: 380,727 km (0.086 R)
• M3: 491,130 km (0.084 R)
• M4: 615,745 km (0.114 R)
• M5: 739,911 km (0.115 R)
• M6: 832,662 km (0.042 R)
• M7: 1,031,477 km (0.114 R)
• M8: 1,477,429 km (0.061 R)
• M9: 2,154,060 km (0.086 R)
• M10: 2,272,392 km (0.079 R)
• M11: 2,619,608 km (0.065 R)
• M12: 2,746,318 km (0.081 R)
• M13: 2,853,430 km (0.091 R)
• M14: 3,296,539 km (0.058 R)
• M15: 3,785,275 km (0.105 R)
• M16: 4,099,430 km (0.108 R)
• M17: 4,371,998 km (0.066 R)
• M18: 4,497,810 km (0.087 R)
• M19: 5,198,676 km (0.076 R)
• M20: 5,630,116 km (0.067 R)
• M21: 6,585,298 km (0.074 R)
• M22: 7,081,963 km (0.12 R)
• M23: 8,080,230 km (0.059 R)
• M24: 8,770,325 km (0.117 R)
• M25: 9,906,969 km (0.119 R)
• M26: 11,401,003 km (0.07 R)
• M27: 11,785,470 km (0.055 R)
• M28: 12,819,640 km (0.106 R)
• M29: 13,219,515 km (0.102 R)
• M30: 13,586,628 km (0.057 R)
• M31: 14,368,427 km (0.067 R)
• M32: 14,556,770 km (0.118 R)
• M33: 14,821,708 km (0.116 R)
• M34: 17,158,427 km (0.075 R)
• M35: 17,962,516 km (0.102 R)
• M36: 19,108,884 km (0.111 R)
• M37: 19,399,104 km (0.051 R)
• M38: 20,702,401 km (0.094 R)
• M39: 20,957,914 km (0.049 R)
• M40: 21,946,905 km (0.103 R)
• M41: 22,207,505 km (0.078 R)
• M42: 23,525,612 km (0.056 R)
• M43: 24,015,245 km (0.095 R)
• M44: 24,283,774 km (0.078 R)
• M45: 24,463,291 km (0.092 R)
• M46: 25,049,864 km (0.109 R)
• M47: 25,231,326 km (0.106 R)
• M48: 26,099,144 km (0.057 R)
• M49: 26,283,000 km (0.112 R)
• M50: 26,883,934 km (0.071 R)
• M51: 27,069,585 km (0.107 R)
• M52: 27,349,184 km (0.085 R)
• M53: 27,536,031 km (0.101 R)
• M54: 28,051,994 km (0.079 R)
• M55: 28,240,488 km (0.028 R)
• M56: 28,950,778 km (0.075 R)
• M57: 29,619,182 km (0.108 R)
• M58: 30,485,952 km (0.046 R)
• M59: 31,998,386 km (0.114 R)
• M60: 32,491,311 km (0.119 R)
• M61: 33,285,526 km (0.108 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 512 - 20,455 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit