🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.61 AU - 0.75 AU

Year: 208 Days

Day: 30.9 Hours

Environment

Temp: 151 °C

Axial Tilt: 14.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 71,186,435 km

• M1: 315,951 km (0.054 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.57 AU - 0.83 AU

Year: 217 Days

Day: 27.2 Hours

Environment

Temp: 121 °C

Axial Tilt: 35.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.83 AU - 0.91 AU

Year: 301 Days

Day: 45.5 Hours

Environment

Temp: 82 °C

Axial Tilt: 18.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 2.8 AU - 3.88 AU

Year: 2264 Days

Day: 20.8 Hours

Environment

Temp: -116 °C

Axial Tilt: 26.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 3.66 AU - 4.16 AU

Year: 2867 Days

Day: 13 Hours

Environment

Temp: -129 °C

Axial Tilt: 29.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.66 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 939.3

Radius: 11.7

Gravity: 6.86 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 6.69 AU - 8.13 AU

Year: 7481 Days

Day: 11.4 Hours

Environment

Temp: -162 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 71,186,435 km

• M1: 189,241 km (0.115 R)
• M2: 456,722 km (0.12 R)
• M3: 576,999 km (0.044 R)
• M4: 955,482 km (0.102 R)
• M5: 1,079,947 km (0.084 R)
• M6: 1,306,737 km (0.117 R)
• M7: 1,940,883 km (0.093 R)
• M8: 2,172,011 km (0.03 R)
• M9: 2,510,701 km (0.035 R)
• M10: 2,711,910 km (0.067 R)
• M11: 3,023,822 km (0.061 R)
• M12: 4,028,222 km (0.114 R)
• M13: 5,191,794 km (0.115 R)
• M14: 5,482,014 km (0.098 R)
• M15: 6,078,311 km (0.109 R)
• M16: 6,487,312 km (0.066 R)
• M17: 7,153,321 km (0.115 R)
• M18: 7,767,720 km (0.054 R)
• M19: 9,474,931 km (0.119 R)
• M20: 9,592,664 km (0.108 R)
• M21: 10,068,984 km (0.088 R)
• M22: 10,149,168 km (0.082 R)
• M23: 10,350,377 km (0.108 R)
• M24: 10,431,310 km (0.109 R)
• M25: 11,334,881 km (0.108 R)
• M26: 11,418,357 km (0.057 R)
• M27: 11,501,982 km (0.103 R)
• M28: 11,838,427 km (0.073 R)
• M29: 12,050,408 km (0.096 R)
• M30: 12,780,445 km (0.114 R)
• M31: 12,867,212 km (0.074 R)
• M32: 13,041,494 km (0.075 R)
• M33: 13,348,319 km (0.038 R)
• M34: 14,373,363 km (0.102 R)
• M35: 15,285,312 km (0.068 R)
• M36: 15,377,464 km (0.091 R)
• M37: 15,562,517 km (0.057 R)
• M38: 15,841,367 km (0.096 R)
• M39: 16,404,155 km (0.108 R)
• M40: 16,830,658 km (0.094 R)
• M41: 17,021,246 km (0.11 R)
• M42: 17,501,156 km (0.096 R)
• M43: 18,180,480 km (0.039 R)
• M44: 18,376,154 km (0.065 R)
• M45: 18,572,426 km (0.075 R)
• M46: 19,116,214 km (0.119 R)
• M47: 19,765,319 km (0.119 R)
• M48: 21,188,294 km (0.101 R)
• M49: 21,342,679 km (0.073 R)
• M50: 21,445,752 km (0.114 R)
• M51: 22,801,857 km (0.108 R)
• M52: 23,650,077 km (0.083 R)
• M53: 23,970,815 km (0.082 R)
• M54: 24,239,193 km (0.078 R)
• M55: 24,454,614 km (0.076 R)
• M56: 24,670,783 km (0.057 R)
• M57: 24,779,092 km (0.03 R)
• M58: 25,104,767 km (0.108 R)
• M59: 25,377,334 km (0.068 R)
• M60: 25,705,851 km (0.084 R)
• M61: 26,311,573 km (0.065 R)
• M62: 26,477,477 km (0.104 R)
• M63: 26,588,478 km (0.059 R)
• M64: 26,699,480 km (0.102 R)
• M65: 26,810,631 km (0.032 R)
• M66: 27,649,426 km (0.119 R)
• M67: 27,761,924 km (0.113 R)
• M68: 28,213,410 km (0.116 R)
• M69: 28,553,596 km (0.115 R)
• M70: 29,985,696 km (0.099 R)
• M71: 31,265,357 km (0.109 R)
• M72: 32,740,990 km (0.107 R)
• M73: 33,577,242 km (0.116 R)
• M74: 33,757,358 km (0.06 R)
• M75: 34,118,637 km (0.075 R)
• M76: 34,360,088 km (0.117 R)
• M77: 34,662,874 km (0.087 R)
• M78: 36,128,035 km (0.032 R)
• M79: 37,862,922 km (0.118 R)
• M80: 38,489,139 km (0.111 R)
• M81: 38,614,801 km (0.046 R)
• M82: 41,349,151 km (0.066 R)
• M83: 41,477,805 km (0.099 R)
• M84: 41,735,562 km (0.052 R)
• M85: 41,993,917 km (0.12 R)
• M86: 43,751,543 km (0.089 R)
• M87: 43,882,591 km (0.061 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 312.5

Radius: 8.7

Gravity: 4.13 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 9.41 AU - 12.55 AU

Year: 13493 Days

Day: 9.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 71,186,435 km

• M1: 330,163 km (0.097 R)
• M2: 481,406 km (0.067 R)
• M3: 580,889 km (0.107 R)
• M4: 870,360 km (0.087 R)
• M5: 1,031,477 km (0.059 R)
• M6: 1,125,275 km (0.103 R)
• M7: 1,202,468 km (0.107 R)
• M8: 1,281,605 km (0.11 R)
• M9: 2,023,610 km (0.07 R)
• M10: 2,215,096 km (0.035 R)
• M11: 2,693,360 km (0.115 R)
• M12: 2,771,899 km (0.103 R)
• M13: 3,398,714 km (0.1 R)
• M14: 3,540,832 km (0.075 R)
• M15: 4,495,715 km (0.117 R)
• M16: 4,651,895 km (0.087 R)
• M17: 4,905,464 km (0.032 R)
• M18: 5,693,097 km (0.058 R)
• M19: 7,055,335 km (0.111 R)
• M20: 7,420,204 km (0.072 R)
• M21: 7,828,756 km (0.063 R)
• M22: 8,054,798 km (0.032 R)
• M23: 9,177,081 km (0.045 R)
• M24: 9,938,684 km (0.112 R)
• M25: 10,554,279 km (0.117 R)
• M26: 10,929,471 km (0.088 R)
• M27: 11,779,187 km (0.109 R)
• M28: 11,994,907 km (0.045 R)
• M29: 12,255,506 km (0.061 R)
• M30: 12,342,722 km (0.097 R)
• M31: 12,826,521 km (0.108 R)
• M32: 13,586,329 km (0.113 R)
• M33: 13,812,671 km (0.091 R)
• M34: 14,040,209 km (0.101 R)
• M35: 14,360,797 km (0.106 R)
• M36: 14,498,876 km (0.034 R)
• M37: 14,730,154 km (0.051 R)
• M38: 15,667,235 km (0.112 R)
• M39: 16,334,741 km (0.085 R)
• M40: 16,478,953 km (0.03 R)
• M41: 16,720,255 km (0.084 R)
• M42: 17,108,910 km (0.087 R)
• M43: 17,451,340 km (0.119 R)
• M44: 18,242,563 km (0.111 R)
• M45: 18,442,276 km (0.071 R)
• M46: 18,592,472 km (0.1 R)
• M47: 20,168,336 km (0.089 R)
• M48: 20,841,826 km (0.088 R)
• M49: 21,628,112 km (0.033 R)
• M50: 21,892,452 km (0.093 R)
• M51: 22,370,866 km (0.093 R)
• M52: 22,906,426 km (0.073 R)
• M53: 23,283,861 km (0.096 R)
• M54: 23,663,242 km (0.108 R)
• M55: 24,044,866 km (0.116 R)
• M56: 24,154,222 km (0.082 R)
• M57: 24,924,501 km (0.094 R)
• M58: 25,201,556 km (0.073 R)
• M59: 25,702,859 km (0.064 R)
• M60: 26,151,204 km (0.065 R)
• M61: 26,715,337 km (0.048 R)
• M62: 27,112,520 km (0.092 R)
• M63: 27,568,943 km (0.12 R)
• M64: 28,721,146 km (0.104 R)
• M65: 28,837,234 km (0.099 R)
• M66: 29,361,424 km (0.111 R)
• M67: 29,536,903 km (0.057 R)
• M68: 30,419,381 km (0.084 R)
• M69: 30,596,953 km (0.049 R)
• M70: 31,250,995 km (0.089 R)
• M71: 31,789,398 km (0.059 R)
• M72: 32,391,380 km (0.052 R)
• M73: 34,219,615 km (0.118 R)
• M74: 34,342,585 km (0.058 R)
• M75: 34,527,488 km (0.101 R)
• M76: 35,084,141 km (0.115 R)
• M77: 35,332,474 km (0.12 R)
• M78: 35,581,405 km (0.086 R)
• M79: 38,230,334 km (0.115 R)
• M80: 39,062,996 km (0.1 R)
• M81: 39,966,268 km (0.095 R)
• M82: 41,334,340 km (0.074 R)
• M83: 41,991,075 km (0.113 R)
• M84: 42,585,128 km (0.098 R)
• M85: 43,182,024 km (0.098 R)
• M86: 43,315,016 km (0.114 R)
• M87: 43,781,612 km (0.043 R)
• M88: 44,652,720 km (0.107 R)
• M89: 45,056,635 km (0.097 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 339.2

Radius: 3.3

Gravity: 31.15 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 14.26 AU - 19.5 AU

Year: 25720 Days

Day: 19.6 Hours

Environment

Temp: -206 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 71,186,435 km

• M1: 52,658 km (0.084 R)
• M2: 1,330,523 km (0.096 R)
• M3: 1,561,203 km (0.04 R)
• M4: 2,157,201 km (0.109 R)
• M5: 2,223,772 km (0.095 R)
• M6: 2,779,528 km (0.087 R)
• M7: 2,815,582 km (0.073 R)
• M8: 3,648,692 km (0.105 R)
• M9: 3,727,979 km (0.086 R)
• M10: 4,009,971 km (0.116 R)
• M11: 4,940,021 km (0.065 R)
• M12: 5,565,041 km (0.077 R)
• M13: 5,794,225 km (0.046 R)
• M14: 6,167,322 km (0.088 R)
• M15: 6,261,868 km (0.106 R)
• M16: 6,452,306 km (0.104 R)
• M17: 6,790,098 km (0.055 R)
• M18: 8,094,292 km (0.099 R)
• M19: 8,301,635 km (0.031 R)
• M20: 8,615,940 km (0.089 R)
• M21: 8,721,705 km (0.096 R)
• M22: 8,774,663 km (0.098 R)
• M23: 8,880,878 km (0.117 R)
• M24: 9,582,192 km (0.096 R)
• M25: 10,301,010 km (0.109 R)
• M26: 10,865,742 km (0.1 R)
• M27: 12,619,029 km (0.099 R)
• M28: 12,980,158 km (0.109 R)
• M29: 13,835,858 km (0.108 R)
• M30: 14,583,548 km (0.092 R)
• M31: 15,600,964 km (0.042 R)
• M32: 16,444,247 km (0.115 R)
• M33: 16,970,532 km (0.072 R)
• M34: 17,502,352 km (0.119 R)
• M35: 18,242,413 km (0.091 R)
• M36: 18,310,181 km (0.101 R)
• M37: 19,061,461 km (0.07 R)
• M38: 20,242,088 km (0.107 R)
• M39: 21,446,052 km (0.039 R)
• M40: 21,517,709 km (0.028 R)
• M41: 22,237,424 km (0.095 R)
• M42: 22,746,057 km (0.045 R)
• M43: 23,405,634 km (0.116 R)
• M44: 24,668,390 km (0.096 R)
• M45: 25,270,222 km (0.025 R)
• M46: 25,724,850 km (0.12 R)
• M47: 27,336,917 km (0.084 R)
• M48: 28,508,417 km (0.071 R)
• M49: 28,587,106 km (0.074 R)
• M50: 29,696,075 km (0.116 R)
• M51: 29,855,696 km (0.045 R)
• M52: 30,015,466 km (0.044 R)
• M53: 30,496,723 km (0.076 R)
• M54: 31,548,396 km (0.066 R)
• M55: 32,365,200 km (0.096 R)
• M56: 32,694,016 km (0.087 R)
• M57: 32,776,295 km (0.071 R)
• M58: 34,270,479 km (0.095 R)
• M59: 36,809,454 km (0.04 R)
• M60: 36,895,173 km (0.1 R)
• M61: 37,496,706 km (0.051 R)
• M62: 37,669,193 km (0.034 R)
• M63: 38,796,712 km (0.116 R)
• M64: 39,496,082 km (0.064 R)
• M65: 39,847,338 km (0.11 R)
• M66: 39,935,301 km (0.053 R)
• M67: 42,065,874 km (0.074 R)
• M68: 43,325,638 km (0.076 R)
• M69: 43,416,144 km (0.096 R)
• M70: 45,789,963 km (0.076 R)
• M71: 46,436,226 km (0.1 R)
• M72: 47,085,631 km (0.113 R)
• M73: 47,457,980 km (0.089 R)
• M74: 48,205,670 km (0.114 R)
• M75: 50,757,810 km (0.043 R)
• M76: 52,098,206 km (0.083 R)
• M77: 53,159,603 km (0.109 R)
• M78: 53,256,543 km (0.034 R)
• M79: 55,401,776 km (0.038 R)
• M80: 55,794,919 km (0.085 R)
• M81: 57,078,918 km (0.11 R)
• M82: 57,277,285 km (0.078 R)
• M83: 57,475,951 km (0.107 R)
• M84: 58,972,827 km (0.08 R)
• M85: 59,273,818 km (0.066 R)
• M86: 59,474,728 km (0.096 R)
• M87: 60,381,590 km (0.027 R)
• M88: 60,583,697 km (0.113 R)
• M89: 61,191,513 km (0.064 R)
• M90: 63,539,900 km (0.045 R)
• M91: 63,848,521 km (0.112 R)
• M92: 65,398,355 km (0.076 R)
• M93: 66,751,617 km (0.112 R)
• M94: 68,851,522 km (0.093 R)
• M95: 70,121,908 km (0.054 R)
• M96: 70,653,578 km (0.037 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: 558 - 15,245 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit