🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.51 AU - 0.79 AU

Year: 197 Days

Day: 46.9 Hours

Environment

Temp: 183 °C

Axial Tilt: 19.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.25 AU - 1.77 AU

Year: 699 Days

Day: 21.5 Hours

Environment

Temp: -44 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.71 AU - 2.51 AU

Year: 1155 Days

Day: 29.1 Hours

Environment

Temp: -82 °C

Axial Tilt: 118.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 102,475,963 km

• M1: 1,331,720 km (0.096 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.79 AU - 2.55 AU

Year: 1204 Days

Day: 36.7 Hours

Environment

Temp: -86 °C

Axial Tilt: 8.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 2.18 AU - 2.6 AU

Year: 1392 Days

Day: 23.6 Hours

Environment

Temp: -97 °C

Axial Tilt: 20.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 102,475,963 km

• M1: 163,959 km (0.077 R)
• M2: 711,936 km (0.093 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 2.76 AU - 3.26 AU

Year: 1967 Days

Day: 28.7 Hours

Environment

Temp: -115 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 8.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 346.8

Radius: 8.7

Gravity: 4.58 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 6.84 AU - 11.1 AU

Year: 10121 Days

Day: 13.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 102,475,963 km

• M1: 370,554 km (0.118 R)
• M2: 701,016 km (0.108 R)
• M3: 819,348 km (0.084 R)
• M4: 1,162,375 km (0.088 R)
• M5: 1,340,846 km (0.108 R)
• M6: 1,433,447 km (0.091 R)
• M7: 1,625,381 km (0.098 R)
• M8: 1,744,610 km (0.107 R)
• M9: 2,141,344 km (0.115 R)
• M10: 2,361,552 km (0.105 R)
• M11: 2,728,964 km (0.08 R)
• M12: 2,895,467 km (0.052 R)
• M13: 3,016,491 km (0.097 R)
• M14: 3,089,794 km (0.056 R)
• M15: 3,856,633 km (0.067 R)
• M16: 4,097,934 km (0.06 R)
• M17: 4,234,069 km (0.117 R)
• M18: 4,510,825 km (0.047 R)
• M19: 5,111,460 km (0.119 R)
• M20: 5,465,857 km (0.092 R)
• M21: 5,585,835 km (0.047 R)
• M22: 5,737,078 km (0.032 R)
• M23: 6,865,046 km (0.089 R)
• M24: 8,402,912 km (0.099 R)
• M25: 8,716,021 km (0.071 R)
• M26: 8,856,344 km (0.114 R)
• M27: 9,281,800 km (0.053 R)
• M28: 10,116,107 km (0.053 R)
• M29: 10,374,762 km (0.109 R)
• M30: 10,560,862 km (0.119 R)
• M31: 11,507,816 km (0.043 R)
• M32: 12,679,766 km (0.111 R)
• M33: 13,118,985 km (0.05 R)
• M34: 13,889,414 km (0.073 R)
• M35: 13,971,394 km (0.04 R)
• M36: 14,383,536 km (0.11 R)
• M37: 15,943,094 km (0.103 R)
• M38: 16,330,552 km (0.097 R)
• M39: 16,503,787 km (0.079 R)
• M40: 16,983,098 km (0.049 R)
• M41: 17,070,763 km (0.085 R)
• M42: 17,290,671 km (0.095 R)
• M43: 17,511,328 km (0.027 R)
• M44: 17,911,054 km (0.089 R)
• M45: 18,538,916 km (0.091 R)
• M46: 19,219,437 km (0.071 R)
• M47: 19,448,172 km (0.062 R)
• M48: 19,816,033 km (0.042 R)
• M49: 20,000,787 km (0.051 R)
• M50: 20,093,388 km (0.062 R)
• M51: 20,371,939 km (0.087 R)
• M52: 20,651,986 km (0.102 R)
• M53: 20,980,054 km (0.066 R)
• M54: 21,452,035 km (0.119 R)
• M55: 21,546,731 km (0.114 R)
• M56: 21,879,586 km (0.108 R)
• M57: 22,118,494 km (0.066 R)
• M58: 22,888,474 km (0.116 R)
• M59: 23,618,213 km (0.109 R)
• M60: 23,961,540 km (0.085 R)
• M61: 24,207,628 km (0.09 R)
• M62: 24,652,832 km (0.038 R)
• M63: 24,752,164 km (0.118 R)
• M64: 25,702,111 km (0.067 R)
• M65: 26,055,162 km (0.093 R)
• M66: 26,817,064 km (0.113 R)
• M67: 27,380,449 km (0.085 R)
• M68: 29,672,588 km (0.086 R)
• M69: 30,095,950 km (0.06 R)
• M70: 31,109,476 km (0.082 R)
• M71: 32,025,763 km (0.09 R)
• M72: 32,623,406 km (0.073 R)
• M73: 36,172,616 km (0.096 R)
• M74: 36,341,960 km (0.033 R)
• M75: 36,851,640 km (0.062 R)
• M76: 38,452,337 km (0.115 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 814.3

Radius: 6.6

Gravity: 18.69 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 11.39 AU - 14.17 AU

Year: 17212 Days

Day: 19.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 102,475,963 km

• M1: 94,097 km (0.065 R)
• M2: 177,872 km (0.052 R)
• M3: 229,483 km (0.11 R)
• M4: 369,956 km (0.077 R)
• M5: 731,534 km (0.032 R)
• M6: 800,797 km (0.1 R)
• M7: 2,048,892 km (0.082 R)
• M8: 2,148,076 km (0.105 R)
• M9: 2,631,576 km (0.113 R)
• M10: 3,110,140 km (0.065 R)
• M11: 3,301,326 km (0.051 R)
• M12: 3,816,391 km (0.08 R)
• M13: 4,313,954 km (0.096 R)
• M14: 4,964,256 km (0.114 R)
• M15: 6,744,470 km (0.097 R)
• M16: 6,992,204 km (0.116 R)
• M17: 7,394,623 km (0.041 R)
• M18: 7,496,499 km (0.093 R)
• M19: 8,064,672 km (0.057 R)
• M20: 8,327,515 km (0.086 R)
• M21: 8,915,734 km (0.105 R)
• M22: 9,572,618 km (0.079 R)
• M23: 10,188,363 km (0.12 R)
• M24: 10,701,783 km (0.045 R)
• M25: 11,281,923 km (0.094 R)
• M26: 11,516,942 km (0.059 R)
• M27: 11,812,846 km (0.077 R)
• M28: 12,412,285 km (0.09 R)
• M29: 12,472,872 km (0.099 R)
• M30: 13,703,165 km (0.094 R)
• M31: 16,742,994 km (0.091 R)
• M32: 17,823,539 km (0.11 R)
• M33: 18,648,571 km (0.1 R)
• M34: 19,205,524 km (0.079 R)
• M35: 19,486,020 km (0.044 R)
• M36: 19,768,012 km (0.049 R)
• M37: 21,487,490 km (0.095 R)
• M38: 21,705,753 km (0.116 R)
• M39: 21,778,757 km (0.08 R)
• M40: 21,998,068 km (0.066 R)
• M41: 22,217,977 km (0.026 R)
• M42: 23,031,041 km (0.119 R)
• M43: 25,220,555 km (0.088 R)
• M44: 28,268,014 km (0.082 R)
• M45: 28,347,749 km (0.076 R)
• M46: 29,956,525 km (0.047 R)
• M47: 30,200,369 km (0.099 R)
• M48: 30,281,751 km (0.085 R)
• M49: 30,363,281 km (0.025 R)
• M50: 30,608,323 km (0.053 R)
• M51: 31,842,954 km (0.092 R)
• M52: 36,247,414 km (0.113 R)
• M53: 36,941,698 km (0.105 R)
• M54: 38,255,467 km (0.062 R)
• M55: 38,785,193 km (0.118 R)
• M56: 42,105,368 km (0.106 R)
• M57: 42,561,043 km (0.041 R)
• M58: 46,640,278 km (0.099 R)
• M59: 46,923,018 km (0.073 R)
• M60: 47,774,379 km (0.088 R)
• M61: 48,535,384 km (0.077 R)
• M62: 48,726,270 km (0.095 R)
• M63: 48,821,714 km (0.087 R)
• M64: 49,492,361 km (0.092 R)
• M65: 50,939,272 km (0.081 R)
• M66: 51,230,389 km (0.03 R)
• M67: 51,619,344 km (0.057 R)
• M68: 52,106,883 km (0.1 R)
• M69: 52,204,571 km (0.065 R)
• M70: 52,400,245 km (0.071 R)
• M71: 52,694,055 km (0.104 R)
• M72: 54,270,368 km (0.08 R)
• M73: 54,865,468 km (0.096 R)
• M74: 55,163,916 km (0.06 R)
• M75: 55,263,398 km (0.059 R)
• M76: 56,162,332 km (0.085 R)
• M77: 56,965,373 km (0.111 R)
• M78: 58,989,582 km (0.072 R)
• M79: 59,295,210 km (0.098 R)
• M80: 59,397,236 km (0.091 R)
• M81: 60,420,486 km (0.071 R)
• M82: 60,523,110 km (0.112 R)
• M83: 60,934,205 km (0.118 R)
• M84: 61,140,201 km (0.069 R)
• M85: 62,069,802 km (0.089 R)
• M86: 62,173,324 km (0.104 R)
• M87: 64,886,281 km (0.067 R)
• M88: 65,412,417 km (0.032 R)
• M89: 65,623,350 km (0.066 R)
• M90: 67,105,566 km (0.051 R)
• M91: 69,349,683 km (0.081 R)
• M92: 69,564,805 km (0.114 R)
• M93: 72,816,315 km (0.088 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 887.6

Radius: 5

Gravity: 35.5 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 15.62 AU - 19.28 AU

Year: 27461 Days

Day: 23.4 Hours

Environment

Temp: -205 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 102,475,963 km

• M1: 88,113 km (0.099 R)
• M2: 467,045 km (0.097 R)
• M3: 975,378 km (0.055 R)
• M4: 1,311,824 km (0.092 R)
• M5: 1,798,615 km (0.081 R)
• M6: 2,082,103 km (0.115 R)
• M7: 2,165,728 km (0.082 R)
• M8: 2,250,401 km (0.09 R)
• M9: 2,600,161 km (0.094 R)
• M10: 2,690,219 km (0.093 R)
• M11: 3,697,162 km (0.069 R)
• M12: 4,372,746 km (0.114 R)
• M13: 4,807,328 km (0.116 R)
• M14: 4,973,680 km (0.079 R)
• M15: 5,142,128 km (0.119 R)
• M16: 5,426,962 km (0.096 R)
• M17: 5,542,302 km (0.095 R)
• M18: 7,559,629 km (0.077 R)
• M19: 7,753,209 km (0.034 R)
• M20: 9,222,410 km (0.105 R)
• M21: 9,777,418 km (0.103 R)
• M22: 10,558,169 km (0.1 R)
• M23: 10,847,042 km (0.073 R)
• M24: 11,506,470 km (0.096 R)
• M25: 12,481,848 km (0.09 R)
• M26: 13,796,664 km (0.074 R)
• M27: 14,112,315 km (0.097 R)
• M28: 15,317,326 km (0.08 R)
• M29: 15,398,857 km (0.091 R)
• M30: 15,644,197 km (0.112 R)
• M31: 16,304,971 km (0.093 R)
• M32: 16,555,099 km (0.098 R)
• M33: 20,097,876 km (0.11 R)
• M34: 21,268,329 km (0.102 R)
• M35: 21,724,304 km (0.114 R)
• M36: 22,091,417 km (0.119 R)
• M37: 23,580,514 km (0.053 R)
• M38: 23,768,858 km (0.079 R)
• M39: 25,197,667 km (0.114 R)
• M40: 25,486,840 km (0.117 R)
• M41: 26,556,165 km (0.117 R)
• M42: 28,037,932 km (0.083 R)
• M43: 29,141,516 km (0.112 R)
• M44: 29,343,622 km (0.073 R)
• M45: 31,805,854 km (0.107 R)
• M46: 32,013,944 km (0.111 R)
• M47: 32,536,340 km (0.096 R)
• M48: 33,377,978 km (0.111 R)
• M49: 34,975,234 km (0.088 R)
• M50: 35,513,188 km (0.109 R)
• M51: 36,815,438 km (0.115 R)
• M52: 38,022,842 km (0.106 R)
• M53: 38,686,757 km (0.102 R)
• M54: 39,578,061 km (0.12 R)
• M55: 42,063,929 km (0.059 R)
• M56: 43,095,257 km (0.092 R)
• M57: 45,299,881 km (0.118 R)
• M58: 45,534,001 km (0.082 R)
• M59: 46,239,056 km (0.069 R)
• M60: 47,778,867 km (0.091 R)
• M61: 48,734,798 km (0.06 R)
• M62: 51,030,227 km (0.116 R)
• M63: 51,640,138 km (0.08 R)
• M64: 52,990,408 km (0.089 R)
• M65: 53,237,095 km (0.078 R)
• M66: 53,484,231 km (0.095 R)
• M67: 53,607,948 km (0.101 R)
• M68: 54,103,716 km (0.09 R)
• M69: 55,725,656 km (0.115 R)
• M70: 56,102,044 km (0.092 R)
• M71: 56,857,663 km (0.115 R)
• M72: 59,656,938 km (0.111 R)
• M73: 60,170,657 km (0.105 R)
• M74: 64,728,007 km (0.094 R)
• M75: 66,714,966 km (0.112 R)
• M76: 66,981,399 km (0.062 R)
• M77: 67,916,685 km (0.093 R)
• M78: 68,318,804 km (0.069 R)
• M79: 71,564,629 km (0.108 R)
• M80: 71,700,913 km (0.117 R)
• M81: 75,830,562 km (0.073 R)
• M82: 78,907,790 km (0.079 R)
• M83: 79,330,554 km (0.104 R)
• M84: 84,317,997 km (0.083 R)
• M85: 85,616,806 km (0.1 R)
• M86: 86,196,199 km (0.078 R)
• M87: 86,776,938 km (0.108 R)
• M88: 91,616,878 km (0.032 R)
• M89: 93,845,587 km (0.115 R)
• M90: 95,341,266 km (0.054 R)
• M91: 95,941,752 km (0.069 R)
• M92: 96,995,669 km (0.085 R)
• M93: 97,448,502 km (0.106 R)
• M94: 98,356,262 km (0.078 R)
• M95: 101,555,562 km (0.081 R)
• M96: 102,015,426 km (0.091 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 534 - 15,920 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit