🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.38 AU - 0.64 AU

Year: 131 Days

Day: 44.6 Hours

Environment

Temp: 244 °C

Axial Tilt: 34.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.08 AU - 1.12 AU

Year: 415 Days

Day: 36.1 Hours

Environment

Temp: 37 °C

Axial Tilt: 12.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 83,318,400 km

• M1: 100,979 km (0.089 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.74 AU - 1.98 AU

Year: 913 Days

Day: 30.5 Hours

Environment

Temp: -59 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 3.37 AU - 5.43 AU

Year: 3322 Days

Day: 25.4 Hours

Environment

Temp: -122 °C

Axial Tilt: 10.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 9.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 24.5

Radius: 8.3

Gravity: 0.36 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 7.85 AU - 11.79 AU

Year: 11075 Days

Day: 9.8 Hours

Environment

Temp: -168 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 83,318,400 km

• M1: 105,915 km (0.1 R)
• M2: 186,249 km (0.085 R)
• M3: 291,117 km (0.084 R)
• M4: 505,042 km (0.053 R)
• M5: 634,594 km (0.097 R)
• M6: 775,665 km (0.112 R)
• M7: 1,050,177 km (0.099 R)
• M8: 1,354,459 km (0.106 R)
• M9: 1,418,487 km (0.114 R)
• M10: 1,628,672 km (0.114 R)
• M11: 1,896,452 km (0.112 R)
• M12: 2,165,728 km (0.116 R)
• M13: 2,228,709 km (0.076 R)
• M14: 2,369,331 km (0.076 R)
• M15: 2,486,765 km (0.048 R)
• M16: 2,539,424 km (0.101 R)
• M17: 2,700,092 km (0.077 R)
• M18: 2,891,727 km (0.076 R)
• M19: 3,130,485 km (0.099 R)
• M20: 3,331,844 km (0.055 R)
• M21: 3,434,169 km (0.106 R)
• M22: 3,507,920 km (0.068 R)
• M23: 3,567,311 km (0.042 R)
• M24: 3,627,150 km (0.116 R)
• M25: 3,946,242 km (0.056 R)
• M26: 4,148,349 km (0.086 R)
• M27: 4,514,116 km (0.034 R)
• M28: 4,873,899 km (0.077 R)
• M29: 5,345,132 km (0.101 R)
• M30: 5,655,847 km (0.103 R)
• M31: 5,901,636 km (0.096 R)
• M32: 6,458,140 km (0.08 R)
• M33: 6,789,051 km (0.089 R)
• M34: 6,881,951 km (0.103 R)
• M35: 7,050,248 km (0.054 R)
• M36: 7,257,741 km (0.115 R)
• M37: 7,563,220 km (0.099 R)
• M38: 7,756,350 km (0.057 R)
• M39: 7,892,484 km (0.05 R)
• M40: 7,951,127 km (0.076 R)
• M41: 8,266,030 km (0.097 R)
• M42: 8,484,892 km (0.032 R)
• M43: 8,928,450 km (0.092 R)
• M44: 9,587,129 km (0.047 R)
• M45: 9,775,174 km (0.057 R)
• M46: 9,880,191 km (0.082 R)
• M47: 9,943,471 km (0.059 R)
• M48: 10,777,180 km (0.106 R)
• M49: 10,907,480 km (0.118 R)
• M50: 11,081,911 km (0.115 R)
• M51: 11,633,179 km (0.07 R)
• M52: 11,833,790 km (0.085 R)
• M53: 12,238,602 km (0.118 R)
• M54: 13,061,689 km (0.084 R)
• M55: 13,643,775 km (0.119 R)
• M56: 13,996,975 km (0.104 R)
• M57: 14,401,189 km (0.119 R)
• M58: 14,472,846 km (0.1 R)
• M59: 15,074,977 km (0.064 R)
• M60: 16,204,441 km (0.078 R)
• M61: 16,278,941 km (0.043 R)
• M62: 16,703,949 km (0.037 R)
• M63: 16,879,876 km (0.051 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 374.8

Radius: 5.5

Gravity: 12.39 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 13.26 AU - 20.6 AU

Year: 25070 Days

Day: 24.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 141.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 83,318,400 km

• M1: 130,150 km (0.065 R)
• M2: 320,588 km (0.104 R)
• M3: 975,378 km (0.069 R)
• M4: 1,321,996 km (0.105 R)
• M5: 1,734,737 km (0.088 R)
• M6: 2,052,632 km (0.077 R)
• M7: 2,814,086 km (0.084 R)
• M8: 3,110,738 km (0.107 R)
• M9: 3,773,905 km (0.068 R)
• M10: 4,522,044 km (0.046 R)
• M11: 4,737,914 km (0.072 R)
• M12: 5,045,637 km (0.07 R)
• M13: 5,179,677 km (0.118 R)
• M14: 5,634,454 km (0.105 R)
• M15: 6,388,577 km (0.081 R)
• M16: 6,582,007 km (0.067 R)
• M17: 6,875,817 km (0.108 R)
• M18: 7,074,184 km (0.11 R)
• M19: 8,197,963 km (0.09 R)
• M20: 8,726,792 km (0.087 R)
• M21: 8,780,348 km (0.097 R)
• M22: 8,833,904 km (0.053 R)
• M23: 10,265,705 km (0.098 R)
• M24: 11,240,036 km (0.113 R)
• M25: 12,064,470 km (0.096 R)
• M26: 12,363,666 km (0.097 R)
• M27: 12,665,255 km (0.091 R)
• M28: 13,584,534 km (0.111 R)
• M29: 13,646,617 km (0.076 R)
• M30: 13,708,700 km (0.099 R)
• M31: 14,146,274 km (0.048 R)
• M32: 14,335,366 km (0.08 R)
• M33: 14,843,250 km (0.098 R)
• M34: 15,163,839 km (0.093 R)
• M35: 15,421,895 km (0.03 R)
• M36: 15,811,597 km (0.064 R)
• M37: 16,270,414 km (0.072 R)
• M38: 16,800,140 km (0.111 R)
• M39: 18,149,064 km (0.104 R)
• M40: 18,354,462 km (0.117 R)
• M41: 18,423,127 km (0.108 R)
• M42: 18,491,793 km (0.102 R)
• M43: 18,836,616 km (0.025 R)
• M44: 20,095,332 km (0.049 R)
• M45: 20,806,221 km (0.058 R)
• M46: 21,888,113 km (0.08 R)
• M47: 22,399,289 km (0.118 R)
• M48: 22,693,099 km (0.119 R)
• M49: 23,881,056 km (0.111 R)
• M50: 24,709,529 km (0.067 R)
• M51: 25,394,239 km (0.098 R)
• M52: 26,008,188 km (0.106 R)
• M53: 26,549,433 km (0.118 R)
• M54: 27,094,418 km (0.081 R)
• M55: 27,250,748 km (0.052 R)
• M56: 29,070,457 km (0.072 R)
• M57: 29,150,491 km (0.113 R)
• M58: 29,390,895 km (0.072 R)
• M59: 29,712,531 km (0.089 R)
• M60: 31,666,728 km (0.058 R)
• M61: 32,908,988 km (0.097 R)
• M62: 36,471,362 km (0.067 R)
• M63: 37,511,367 km (0.075 R)
• M64: 37,685,648 km (0.09 R)
• M65: 38,824,986 km (0.096 R)
• M66: 39,089,624 km (0.101 R)
• M67: 40,064,703 km (0.097 R)
• M68: 40,510,655 km (0.109 R)
• M69: 40,868,493 km (0.085 R)
• M70: 42,764,646 km (0.117 R)
• M71: 42,946,706 km (0.102 R)
• M72: 43,860,899 km (0.08 R)
• M73: 44,136,458 km (0.053 R)
• M74: 44,504,768 km (0.065 R)
• M75: 45,987,881 km (0.118 R)
• M76: 46,267,779 km (0.057 R)
• M77: 46,735,572 km (0.112 R)
• M78: 50,726,095 km (0.091 R)
• M79: 51,886,226 km (0.068 R)
• M80: 53,544,519 km (0.082 R)
• M81: 56,014,679 km (0.119 R)
• M82: 56,413,357 km (0.072 R)
• M83: 58,219,003 km (0.098 R)
• M84: 58,319,982 km (0.097 R)
• M85: 58,724,046 km (0.046 R)
• M86: 59,129,007 km (0.078 R)
• M87: 59,534,866 km (0.066 R)
• M88: 59,738,170 km (0.098 R)
• M89: 62,298,836 km (0.12 R)
• M90: 62,505,282 km (0.109 R)
• M91: 64,060,501 km (0.113 R)
• M92: 64,373,161 km (0.096 R)
• M93: 68,376,100 km (0.104 R)
• M94: 70,730,172 km (0.071 R)
• M95: 71,161,014 km (0.117 R)
• M96: 71,700,913 km (0.072 R)

Asteroid Belt

Center: 18.47 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 20 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 347.2

Radius: 7.2

Gravity: 6.7 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 19.74 AU - 20.26 AU

Year: 32190 Days

Day: 24 Hours

Environment

Temp: -205 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 83,318,400 km

• M1: 185,501 km (0.115 R)
• M2: 324,927 km (0.117 R)
• M3: 458,817 km (0.107 R)
• M4: 634,445 km (0.046 R)
• M5: 910,602 km (0.057 R)
• M6: 1,565,392 km (0.119 R)
• M7: 1,731,147 km (0.067 R)
• M8: 2,800,771 km (0.058 R)
• M9: 4,684,957 km (0.055 R)
• M10: 5,820,704 km (0.119 R)
• M11: 6,078,461 km (0.114 R)
• M12: 6,182,581 km (0.088 R)
• M13: 6,766,012 km (0.079 R)
• M14: 7,201,342 km (0.119 R)
• M15: 8,386,756 km (0.119 R)
• M16: 8,854,100 km (0.075 R)
• M17: 9,031,523 km (0.109 R)
• M18: 9,510,535 km (0.084 R)
• M19: 10,493,094 km (0.037 R)
• M20: 11,251,106 km (0.118 R)
• M21: 13,154,590 km (0.116 R)
• M22: 13,222,058 km (0.114 R)
• M23: 14,733,894 km (0.115 R)
• M24: 14,944,229 km (0.107 R)
• M25: 16,444,546 km (0.082 R)
• M26: 16,735,663 km (0.092 R)
• M27: 17,175,631 km (0.079 R)
• M28: 18,292,229 km (0.067 R)
• M29: 18,821,207 km (0.1 R)
• M30: 19,662,695 km (0.101 R)
• M31: 20,204,539 km (0.047 R)
• M32: 20,594,690 km (0.087 R)
• M33: 21,223,899 km (0.061 R)
• M34: 21,303,036 km (0.051 R)
• M35: 22,501,465 km (0.06 R)
• M36: 22,986,910 km (0.076 R)
• M37: 23,149,373 km (0.1 R)
• M38: 23,968,122 km (0.073 R)
• M39: 25,046,424 km (0.095 R)
• M40: 25,297,598 km (0.107 R)
• M41: 25,717,968 km (0.079 R)
• M42: 27,250,299 km (0.094 R)
• M43: 28,549,706 km (0.111 R)
• M44: 28,987,280 km (0.106 R)
• M45: 29,075,094 km (0.075 R)
• M46: 29,427,098 km (0.099 R)
• M47: 31,388,476 km (0.075 R)
• M48: 31,478,683 km (0.102 R)
• M49: 31,840,112 km (0.08 R)
• M50: 32,749,966 km (0.091 R)
• M51: 33,852,801 km (0.1 R)
• M52: 34,874,555 km (0.06 R)
• M53: 34,967,904 km (0.048 R)
• M54: 35,435,996 km (0.105 R)
• M55: 37,233,863 km (0.059 R)
• M56: 38,288,378 km (0.104 R)
• M57: 38,867,621 km (0.087 R)
• M58: 39,061,350 km (0.108 R)
• M59: 39,644,333 km (0.066 R)
• M60: 41,509,819 km (0.074 R)
• M61: 42,303,884 km (0.113 R)
• M62: 42,403,516 km (0.1 R)
• M63: 42,902,575 km (0.064 R)
• M64: 43,102,886 km (0.112 R)
• M65: 43,203,117 km (0.112 R)
• M66: 43,604,787 km (0.12 R)
• M67: 43,705,317 km (0.107 R)
• M68: 43,906,825 km (0.108 R)
• M69: 44,918,705 km (0.107 R)
• M70: 45,733,864 km (0.11 R)
• M71: 46,245,639 km (0.065 R)
• M72: 46,656,584 km (0.066 R)
• M73: 46,965,504 km (0.114 R)
• M74: 47,481,915 km (0.102 R)
• M75: 47,792,780 km (0.092 R)
• M76: 48,416,304 km (0.096 R)
• M77: 52,427,621 km (0.064 R)
• M78: 53,500,836 km (0.07 R)
• M79: 54,581,382 km (0.047 R)
• M80: 54,906,906 km (0.105 R)
• M81: 55,668,958 km (0.106 R)
• M82: 56,434,600 km (0.041 R)
• M83: 59,085,773 km (0.065 R)
• M84: 59,308,525 km (0.105 R)
• M85: 60,538,818 km (0.1 R)
• M86: 62,003,530 km (0.118 R)
• M87: 65,427,975 km (0.03 R)
• M88: 65,889,185 km (0.057 R)
• M89: 66,351,443 km (0.072 R)
• M90: 66,698,809 km (0.103 R)
• M91: 67,279,249 km (0.096 R)
• M92: 69,852,781 km (0.069 R)
• M93: 73,892,971 km (0.107 R)
• M94: 75,941,265 km (0.074 R)
• M95: 76,668,759 km (0.078 R)
• M96: 77,276,575 km (0.105 R)
• M97: 78,497,294 km (0.056 R)

Kuiper Belt

Range: 30.5 - 55.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 213 - 16,175 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit