🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.01 AU - 1.15 AU

Year: 404 Days

Day: 28.9 Hours

Environment

Temp: 13 °C

Axial Tilt: 48.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.36 AU - 1.5 AU

Year: 615 Days

Day: 28.7 Hours

Environment

Temp: -18 °C

Axial Tilt: 10.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 83,905,066 km

• M1: 997,519 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.59 AU - 1.83 AU

Year: 805 Days

Day: 20.3 Hours

Environment

Temp: -53 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.68 AU - 1.86 AU

Year: 847 Days

Day: 37.7 Hours

Environment

Temp: -43 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.97 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 947.5

Radius: 14.7

Gravity: 4.38 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 6.84 AU - 9.48 AU

Year: 8389 Days

Day: 7.8 Hours

Environment

Temp: -161 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 83,905,066 km

• M1: 216,618 km (0.077 R)
• M2: 404,513 km (0.059 R)
• M3: 561,441 km (0.116 R)
• M4: 711,936 km (0.117 R)
• M5: 843,882 km (0.115 R)
• M6: 1,021,903 km (0.049 R)
• M7: 1,174,343 km (0.111 R)
• M8: 1,314,367 km (0.095 R)
• M9: 1,590,375 km (0.099 R)
• M10: 1,909,168 km (0.045 R)
• M11: 2,478,089 km (0.09 R)
• M12: 2,582,358 km (0.059 R)
• M13: 2,987,170 km (0.1 R)
• M14: 3,441,349 km (0.05 R)
• M15: 4,226,289 km (0.092 R)
• M16: 4,383,666 km (0.105 R)
• M17: 4,639,479 km (0.111 R)
• M18: 5,267,042 km (0.07 R)
• M19: 5,677,239 km (0.028 R)
• M20: 5,991,844 km (0.098 R)
• M21: 6,601,754 km (0.109 R)
• M22: 7,156,613 km (0.107 R)
• M23: 7,269,409 km (0.113 R)
• M24: 7,649,538 km (0.038 R)
• M25: 8,509,127 km (0.113 R)
• M26: 9,688,856 km (0.1 R)
• M27: 9,939,432 km (0.111 R)
• M28: 10,833,130 km (0.114 R)
• M29: 11,575,434 km (0.059 R)
• M30: 12,064,619 km (0.11 R)
• M31: 12,879,778 km (0.112 R)
• M32: 13,386,765 km (0.113 R)
• M33: 14,230,348 km (0.066 R)
• M34: 14,325,193 km (0.059 R)
• M35: 15,236,394 km (0.105 R)
• M36: 15,333,333 km (0.037 R)
• M37: 15,772,552 km (0.065 R)
• M38: 16,067,559 km (0.095 R)
• M39: 16,463,844 km (0.08 R)
• M40: 17,266,137 km (0.069 R)
• M41: 17,927,360 km (0.099 R)
• M42: 18,441,678 km (0.099 R)
• M43: 18,648,721 km (0.12 R)
• M44: 18,856,662 km (0.098 R)
• M45: 19,379,656 km (0.099 R)
• M46: 20,120,016 km (0.047 R)
• M47: 20,226,530 km (0.1 R)
• M48: 20,547,268 km (0.088 R)
• M49: 21,031,516 km (0.105 R)
• M50: 21,792,221 km (0.082 R)
• M51: 22,065,985 km (0.091 R)
• M52: 23,396,509 km (0.06 R)
• M53: 23,733,253 km (0.118 R)
• M54: 24,582,072 km (0.049 R)
• M55: 24,810,059 km (0.118 R)
• M56: 25,671,443 km (0.114 R)
• M57: 27,423,534 km (0.104 R)
• M58: 27,719,289 km (0.026 R)
• M59: 28,373,779 km (0.072 R)
• M60: 30,184,362 km (0.092 R)
• M61: 30,367,470 km (0.054 R)
• M62: 32,219,043 km (0.084 R)
• M63: 32,343,808 km (0.051 R)
• M64: 32,593,786 km (0.111 R)
• M65: 32,844,362 km (0.093 R)
• M66: 33,979,960 km (0.102 R)
• M67: 34,425,013 km (0.116 R)
• M68: 34,552,620 km (0.065 R)
• M69: 34,744,255 km (0.096 R)
• M70: 36,095,273 km (0.066 R)
• M71: 38,252,924 km (0.076 R)
• M72: 38,385,018 km (0.088 R)
• M73: 38,517,263 km (0.111 R)
• M74: 38,782,201 km (0.101 R)
• M75: 40,452,162 km (0.108 R)
• M76: 40,654,119 km (0.108 R)
• M77: 41,601,073 km (0.08 R)
• M78: 41,872,893 km (0.054 R)
• M79: 42,145,460 km (0.054 R)
• M80: 42,486,842 km (0.071 R)
• M81: 42,623,725 km (0.118 R)
• M82: 45,321,124 km (0.115 R)
• M83: 46,655,238 km (0.03 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 432.6

Radius: 12.6

Gravity: 2.72 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 7.33 AU - 10.91 AU

Year: 9912 Days

Day: 11.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 83,905,066 km

• M1: 197,469 km (0.069 R)
• M2: 446,550 km (0.104 R)
• M3: 682,017 km (0.063 R)
• M4: 1,060,948 km (0.096 R)
• M5: 1,238,072 km (0.059 R)
• M6: 1,368,073 km (0.069 R)
• M7: 1,683,275 km (0.099 R)
• M8: 2,617,963 km (0.042 R)
• M9: 2,763,222 km (0.104 R)
• M10: 2,861,508 km (0.109 R)
• M11: 3,087,251 km (0.041 R)
• M12: 3,476,505 km (0.104 R)
• M13: 3,992,318 km (0.12 R)
• M14: 4,160,167 km (0.111 R)
• M15: 4,330,559 km (0.107 R)
• M16: 4,678,225 km (0.1 R)
• M17: 5,035,165 km (0.099 R)
• M18: 5,339,447 km (0.098 R)
• M19: 5,807,090 km (0.114 R)
• M20: 5,965,963 km (0.112 R)
• M21: 6,190,809 km (0.117 R)
• M22: 7,152,125 km (0.096 R)
• M23: 7,667,639 km (0.106 R)
• M24: 7,842,070 km (0.068 R)
• M25: 7,982,692 km (0.118 R)
• M26: 8,302,083 km (0.119 R)
• M27: 8,445,398 km (0.112 R)
• M28: 8,807,275 km (0.061 R)
• M29: 9,322,640 km (0.049 R)
• M30: 9,509,039 km (0.12 R)
• M31: 9,923,575 km (0.114 R)
• M32: 10,152,160 km (0.089 R)
• M33: 10,614,567 km (0.052 R)
• M34: 11,400,704 km (0.097 R)
• M35: 11,800,878 km (0.104 R)
• M36: 12,368,752 km (0.053 R)
• M37: 12,491,721 km (0.109 R)
• M38: 13,028,778 km (0.048 R)
• M39: 13,153,842 km (0.112 R)
• M40: 13,405,166 km (0.034 R)
• M41: 13,700,323 km (0.088 R)
• M42: 13,912,452 km (0.096 R)
• M43: 13,997,723 km (0.079 R)
• M44: 14,125,779 km (0.108 R)
• M45: 14,254,284 km (0.113 R)
• M46: 14,728,658 km (0.092 R)
• M47: 15,252,251 km (0.088 R)
• M48: 16,049,009 km (0.091 R)
• M49: 16,452,475 km (0.111 R)
• M50: 16,950,037 km (0.036 R)
• M51: 17,590,615 km (0.101 R)
• M52: 18,660,240 km (0.111 R)
• M53: 18,754,187 km (0.055 R)
• M54: 19,321,612 km (0.11 R)
• M55: 19,464,329 km (0.114 R)
• M56: 20,473,217 km (0.088 R)
• M57: 21,548,376 km (0.095 R)
• M58: 22,142,579 km (0.11 R)
• M59: 22,391,809 km (0.044 R)
• M60: 23,448,419 km (0.117 R)
• M61: 23,855,325 km (0.068 R)
• M62: 25,089,807 km (0.095 R)
• M63: 25,819,545 km (0.091 R)
• M64: 26,927,168 km (0.074 R)
• M65: 27,996,494 km (0.084 R)
• M66: 28,374,079 km (0.087 R)
• M67: 28,536,392 km (0.102 R)
• M68: 28,753,309 km (0.117 R)
• M69: 29,352,598 km (0.098 R)
• M70: 29,901,024 km (0.044 R)
• M71: 30,342,338 km (0.095 R)
• M72: 32,863,959 km (0.11 R)
• M73: 33,433,479 km (0.114 R)
• M74: 34,351,411 km (0.091 R)
• M75: 34,697,730 km (0.095 R)
• M76: 34,813,519 km (0.11 R)
• M77: 34,987,352 km (0.095 R)
• M78: 36,094,825 km (0.081 R)
• M79: 36,388,186 km (0.087 R)
• M80: 37,569,560 km (0.119 R)
• M81: 38,284,489 km (0.071 R)
• M82: 38,883,628 km (0.119 R)
• M83: 39,788,246 km (0.087 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 650.3

Radius: 6.9

Gravity: 13.66 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 11.15 AU - 17.95 AU

Year: 19974 Days

Day: 17.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 83,905,066 km

• M1: 222,901 km (0.082 R)
• M2: 616,942 km (0.034 R)
• M3: 870,660 km (0.107 R)
• M4: 1,210,247 km (0.117 R)
• M5: 1,742,965 km (0.11 R)
• M6: 1,838,259 km (0.1 R)
• M7: 2,552,888 km (0.086 R)
• M8: 2,697,998 km (0.117 R)
• M9: 2,771,450 km (0.062 R)
• M10: 3,110,888 km (0.111 R)
• M11: 3,624,308 km (0.115 R)
• M12: 3,870,247 km (0.084 R)
• M13: 5,179,078 km (0.097 R)
• M14: 5,643,280 km (0.111 R)
• M15: 5,880,393 km (0.069 R)
• M16: 5,976,285 km (0.08 R)
• M17: 6,661,144 km (0.119 R)
• M18: 6,911,721 km (0.114 R)
• M19: 7,786,868 km (0.069 R)
• M20: 8,050,909 km (0.057 R)
• M21: 9,358,843 km (0.097 R)
• M22: 9,922,976 km (0.096 R)
• M23: 10,382,242 km (0.046 R)
• M24: 11,025,064 km (0.07 R)
• M25: 11,500,636 km (0.083 R)
• M26: 11,740,890 km (0.108 R)
• M27: 11,861,765 km (0.111 R)
• M28: 13,595,454 km (0.077 R)
• M29: 14,233,639 km (0.053 R)
• M30: 14,621,247 km (0.041 R)
• M31: 14,686,173 km (0.12 R)
• M32: 15,671,723 km (0.111 R)
• M33: 15,804,865 km (0.091 R)
• M34: 16,746,434 km (0.118 R)
• M35: 18,542,955 km (0.1 R)
• M36: 19,250,104 km (0.099 R)
• M37: 19,606,895 km (0.051 R)
• M38: 19,893,974 km (0.1 R)
• M39: 20,182,398 km (0.051 R)
• M40: 20,763,586 km (0.114 R)
• M41: 21,202,955 km (0.088 R)
• M42: 21,276,557 km (0.086 R)
• M43: 21,423,761 km (0.065 R)
• M44: 21,942,118 km (0.117 R)
• M45: 24,133,129 km (0.106 R)
• M46: 24,363,659 km (0.111 R)
• M47: 26,709,653 km (0.099 R)
• M48: 26,789,089 km (0.045 R)
• M49: 27,587,792 km (0.118 R)
• M50: 28,556,438 km (0.096 R)
• M51: 30,693,294 km (0.106 R)
• M52: 32,796,042 km (0.064 R)
• M53: 33,051,406 km (0.115 R)
• M54: 33,136,676 km (0.11 R)
• M55: 34,684,566 km (0.081 R)
• M56: 36,696,208 km (0.07 R)
• M57: 37,050,007 km (0.101 R)
• M58: 37,760,896 km (0.081 R)
• M59: 38,207,446 km (0.115 R)
• M60: 39,557,567 km (0.058 R)
• M61: 39,648,073 km (0.073 R)
• M62: 40,831,692 km (0.112 R)
• M63: 41,750,073 km (0.098 R)
• M64: 42,304,333 km (0.107 R)
• M65: 43,513,682 km (0.081 R)
• M66: 43,888,126 km (0.092 R)
• M67: 44,640,005 km (0.11 R)
• M68: 44,923,044 km (0.096 R)
• M69: 46,825,480 km (0.097 R)
• M70: 47,401,432 km (0.101 R)
• M71: 47,690,156 km (0.05 R)
• M72: 48,754,096 km (0.114 R)
• M73: 51,398,537 km (0.089 R)
• M74: 53,487,372 km (0.09 R)
• M75: 53,587,603 km (0.115 R)
• M76: 53,888,444 km (0.109 R)
• M77: 54,592,601 km (0.105 R)
• M78: 55,603,883 km (0.094 R)
• M79: 57,747,471 km (0.091 R)
• M80: 58,261,938 km (0.114 R)
• M81: 58,777,751 km (0.111 R)
• M82: 60,126,227 km (0.113 R)
• M83: 60,334,616 km (0.066 R)
• M84: 62,747,780 km (0.041 R)
• M85: 62,959,161 km (0.115 R)
• M86: 64,658,444 km (0.05 R)
• M87: 65,513,695 km (0.105 R)
• M88: 65,620,807 km (0.108 R)
• M89: 67,559,894 km (0.113 R)
• M90: 67,668,203 km (0.088 R)
• M91: 67,993,279 km (0.119 R)
• M92: 68,863,041 km (0.118 R)
• M93: 70,284,072 km (0.104 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 705.7

Radius: 5.1

Gravity: 27.13 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 12.21 AU - 19.59 AU

Year: 22817 Days

Day: 18.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 83,905,066 km

• M1: 66,122 km (0.118 R)
• M2: 414,984 km (0.071 R)
• M3: 499,058 km (0.11 R)
• M4: 543,339 km (0.116 R)
• M5: 684,560 km (0.069 R)
• M6: 1,265,000 km (0.064 R)
• M7: 1,583,045 km (0.11 R)
• M8: 1,616,255 km (0.106 R)
• M9: 2,834,880 km (0.103 R)
• M10: 3,163,995 km (0.114 R)
• M11: 3,290,555 km (0.062 R)
• M12: 3,418,760 km (0.093 R)
• M13: 3,592,294 km (0.102 R)
• M14: 3,636,126 km (0.089 R)
• M15: 3,724,389 km (0.087 R)
• M16: 3,993,216 km (0.087 R)
• M17: 4,084,321 km (0.081 R)
• M18: 4,934,187 km (0.094 R)
• M19: 6,096,412 km (0.114 R)
• M20: 6,843,355 km (0.118 R)
• M21: 7,506,223 km (0.119 R)
• M22: 8,892,546 km (0.1 R)
• M23: 9,432,445 km (0.063 R)
• M24: 9,736,877 km (0.047 R)
• M25: 9,921,181 km (0.114 R)
• M26: 10,168,616 km (0.064 R)
• M27: 10,796,179 km (0.081 R)
• M28: 11,436,159 km (0.101 R)
• M29: 11,500,785 km (0.077 R)
• M30: 12,022,732 km (0.091 R)
• M31: 12,088,406 km (0.097 R)
• M32: 12,419,017 km (0.059 R)
• M33: 14,325,043 km (0.116 R)
• M34: 14,886,035 km (0.076 R)
• M35: 15,027,405 km (0.077 R)
• M36: 15,240,433 km (0.098 R)
• M37: 15,885,199 km (0.058 R)
• M38: 16,758,552 km (0.105 R)
• M39: 17,275,263 km (0.089 R)
• M40: 18,780,217 km (0.076 R)
• M41: 20,562,078 km (0.064 R)
• M42: 20,798,442 km (0.093 R)
• M43: 21,993,729 km (0.052 R)
• M44: 22,074,213 km (0.073 R)
• M45: 25,035,952 km (0.109 R)
• M46: 26,220,916 km (0.114 R)
• M47: 26,306,337 km (0.077 R)
• M48: 26,820,355 km (0.097 R)
• M49: 27,337,664 km (0.077 R)
• M50: 28,645,150 km (0.073 R)
• M51: 29,173,978 km (0.037 R)
• M52: 29,973,130 km (0.113 R)
• M53: 31,140,143 km (0.106 R)
• M54: 31,321,007 km (0.1 R)
• M55: 32,872,187 km (0.082 R)
• M56: 34,261,652 km (0.07 R)
• M57: 36,906,094 km (0.115 R)
• M58: 39,419,787 km (0.096 R)
• M59: 41,390,739 km (0.081 R)
• M60: 42,789,329 km (0.044 R)
• M61: 43,393,406 km (0.079 R)
• M62: 43,595,363 km (0.117 R)
• M63: 44,000,324 km (0.045 R)
• M64: 44,101,751 km (0.116 R)
• M65: 48,326,994 km (0.064 R)
• M66: 50,010,419 km (0.116 R)
• M67: 51,713,142 km (0.104 R)
• M68: 51,820,104 km (0.115 R)
• M69: 52,786,805 km (0.116 R)
• M70: 53,218,395 km (0.079 R)
• M71: 53,976,557 km (0.086 R)
• M72: 54,193,773 km (0.066 R)
• M73: 55,722,664 km (0.109 R)
• M74: 56,052,078 km (0.102 R)
• M75: 56,492,345 km (0.103 R)
• M76: 56,602,598 km (0.12 R)
• M77: 56,712,852 km (0.108 R)
• M78: 56,823,255 km (0.088 R)
• M79: 59,943,119 km (0.098 R)
• M80: 63,118,184 km (0.067 R)
• M81: 63,690,845 km (0.116 R)
• M82: 70,340,320 km (0.09 R)
• M83: 70,577,583 km (0.075 R)
• M84: 70,815,144 km (0.081 R)
• M85: 71,529,324 km (0.093 R)
• M86: 72,845,038 km (0.095 R)
• M87: 73,686,526 km (0.119 R)
• M88: 74,289,405 km (0.087 R)
• M89: 74,531,155 km (0.111 R)
• M90: 75,015,104 km (0.111 R)
• M91: 75,864,820 km (0.107 R)
• M92: 76,717,678 km (0.055 R)
• M93: 77,941,538 km (0.117 R)
• M94: 81,029,238 km (0.098 R)

Kuiper Belt

Range: 30.5 - 59.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 276 - 17,919 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit