🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.58 AU - 0.86 AU

Year: 215 Days

Day: 28.4 Hours

Environment

Temp: 133 °C

Axial Tilt: 0.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.54 AU - 0.9 AU

Year: 215 Days

Day: 34.8 Hours

Environment

Temp: 199 °C

Axial Tilt: 10.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 99,193,106 km

• M1: 146,008 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.79 AU - 0.85 AU

Year: 261 Days

Day: 35.4 Hours

Environment

Temp: 136 °C

Axial Tilt: 18.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 99,193,106 km

• M1: 152,141 km (0.106 R)
• M2: 170,542 km (0.064 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.06 AU - 1.14 AU

Year: 405 Days

Day: 28.4 Hours

Environment

Temp: 20 °C

Axial Tilt: 81 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 99,193,106 km

• M1: 106,514 km (0.109 R)
• M2: 604,226 km (0.119 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 3.83 AU - 3.89 AU

Year: 2665 Days

Day: 16.4 Hours

Environment

Temp: -122 °C

Axial Tilt: 45.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 3.86 AU - 5.36 AU

Year: 3479 Days

Day: 23.8 Hours

Environment

Temp: -124 °C

Axial Tilt: 6.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 99,193,106 km

• M1: 1,053,767 km (0.058 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 222.2

Radius: 13.3

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 5.69 AU - 5.93 AU

Year: 4922 Days

Day: 7.5 Hours

Environment

Temp: -143 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 99,193,106 km

• M1: 188,942 km (0.077 R)
• M2: 328,367 km (0.09 R)
• M3: 457,321 km (0.082 R)
• M4: 634,893 km (0.083 R)
• M5: 908,358 km (0.114 R)
• M6: 1,324,988 km (0.061 R)
• M7: 1,746,705 km (0.08 R)
• M8: 2,224,072 km (0.087 R)
• M9: 2,485,419 km (0.079 R)
• M10: 2,604,948 km (0.112 R)
• M11: 2,726,421 km (0.107 R)
• M12: 2,818,723 km (0.117 R)
• M13: 2,927,930 km (0.098 R)
• M14: 3,199,001 km (0.077 R)
• M15: 3,296,688 km (0.047 R)
• M16: 3,478,450 km (0.118 R)
• M17: 3,578,979 km (0.104 R)
• M18: 4,220,754 km (0.098 R)
• M19: 4,346,267 km (0.053 R)
• M20: 4,509,478 km (0.116 R)
• M21: 4,619,433 km (0.087 R)
• M22: 4,917,282 km (0.055 R)
• M23: 5,492,486 km (0.069 R)
• M24: 5,649,414 km (0.082 R)
• M25: 5,768,344 km (0.066 R)
• M26: 5,867,976 km (0.094 R)
• M27: 6,519,176 km (0.072 R)
• M28: 6,664,884 km (0.059 R)
• M29: 7,365,750 km (0.11 R)
• M30: 7,670,332 km (0.077 R)
• M31: 8,067,963 km (0.114 R)
• M32: 8,179,563 km (0.077 R)
• M33: 8,381,969 km (0.107 R)
• M34: 8,722,902 km (0.086 R)
• M35: 8,837,494 km (0.091 R)
• M36: 9,207,749 km (0.086 R)
• M37: 9,892,010 km (0.109 R)
• M38: 10,035,624 km (0.053 R)
• M39: 10,592,726 km (0.09 R)
• M40: 10,813,383 km (0.098 R)
• M41: 11,184,685 km (0.077 R)
• M42: 11,359,415 km (0.095 R)
• M43: 11,610,590 km (0.116 R)
• M44: 11,914,423 km (0.108 R)
• M45: 12,016,299 km (0.047 R)
• M46: 12,272,261 km (0.081 R)
• M47: 12,555,899 km (0.1 R)
• M48: 12,946,200 km (0.057 R)
• M49: 13,103,427 km (0.098 R)
• M50: 13,208,594 km (0.088 R)
• M51: 13,658,734 km (0.064 R)
• M52: 14,194,893 km (0.07 R)
• M53: 14,656,103 km (0.098 R)
• M54: 14,847,439 km (0.071 R)
• M55: 15,094,575 km (0.061 R)
• M56: 16,577,987 km (0.06 R)
• M57: 17,293,813 km (0.08 R)
• M58: 18,963,475 km (0.116 R)
• M59: 19,172,014 km (0.117 R)
• M60: 19,651,625 km (0.08 R)
• M61: 20,044,319 km (0.079 R)
• M62: 20,165,643 km (0.095 R)
• M63: 20,378,521 km (0.073 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 30

Radius: 4.5

Gravity: 1.48 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 11.68 AU - 18.74 AU

Year: 20848 Days

Day: 16.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 99,193,106 km

• M1: 301,290 km (0.101 R)
• M2: 354,397 km (0.113 R)
• M3: 1,129,165 km (0.065 R)
• M4: 1,171,351 km (0.081 R)
• M5: 1,228,498 km (0.041 R)
• M6: 1,257,520 km (0.077 R)
• M7: 1,375,702 km (0.12 R)
• M8: 1,575,266 km (0.093 R)
• M9: 2,105,141 km (0.077 R)
• M10: 2,299,020 km (0.11 R)
• M11: 2,799,275 km (0.087 R)
• M12: 3,393,029 km (0.083 R)
• M13: 3,895,080 km (0.11 R)
• M14: 3,938,014 km (0.112 R)
• M15: 4,154,931 km (0.093 R)
• M16: 5,083,934 km (0.101 R)
• M17: 5,463,314 km (0.092 R)
• M18: 6,099,105 km (0.07 R)
• M19: 8,307,319 km (0.101 R)
• M20: 8,979,163 km (0.093 R)
• M21: 9,064,434 km (0.034 R)
• M22: 9,407,911 km (0.112 R)
• M23: 10,344,693 km (0.053 R)
• M24: 10,854,223 km (0.079 R)
• M25: 10,975,397 km (0.097 R)
• M26: 11,464,283 km (0.109 R)
• M27: 12,653,586 km (0.114 R)
• M28: 12,749,179 km (0.11 R)
• M29: 13,815,962 km (0.12 R)
• M30: 13,848,724 km (0.112 R)
• M31: 13,947,309 km (0.053 R)
• M32: 14,244,111 km (0.036 R)
• M33: 15,012,146 km (0.114 R)
• M34: 15,862,161 km (0.082 R)
• M35: 17,113,248 km (0.083 R)
• M36: 17,572,813 km (0.109 R)
• M37: 17,679,476 km (0.098 R)
• M38: 17,964,909 km (0.08 R)
• M39: 18,108,224 km (0.087 R)
• M40: 18,540,263 km (0.092 R)
• M41: 19,012,094 km (0.109 R)
• M42: 19,158,102 km (0.066 R)
• M43: 20,004,975 km (0.114 R)
• M44: 21,810,921 km (0.09 R)
• M45: 23,121,398 km (0.096 R)
• M46: 23,472,504 km (0.116 R)
• M47: 23,629,133 km (0.1 R)
• M48: 24,298,733 km (0.105 R)
• M49: 25,576,000 km (0.097 R)
• M50: 25,939,074 km (0.079 R)
• M51: 26,263,253 km (0.112 R)
• M52: 26,792,979 km (0.118 R)
• M53: 26,997,629 km (0.064 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 631.2

Radius: 7.7

Gravity: 10.65 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 16.01 AU - 23.63 AU

Year: 31012 Days

Day: 23.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 99,193,106 km

• M1: 376,089 km (0.104 R)
• M2: 1,137,841 km (0.047 R)
• M3: 1,373,907 km (0.095 R)
• M4: 1,970,503 km (0.093 R)
• M5: 3,182,545 km (0.116 R)
• M6: 3,276,642 km (0.085 R)
• M7: 3,419,359 km (0.114 R)
• M8: 3,711,074 km (0.106 R)
• M9: 3,860,074 km (0.03 R)
• M10: 4,318,591 km (0.089 R)
• M11: 5,342,439 km (0.108 R)
• M12: 6,084,594 km (0.093 R)
• M13: 6,437,944 km (0.1 R)
• M14: 7,103,206 km (0.066 R)
• M15: 8,628,955 km (0.083 R)
• M16: 10,182,379 km (0.103 R)
• M17: 10,461,230 km (0.091 R)
• M18: 11,966,334 km (0.081 R)
• M19: 14,076,112 km (0.075 R)
• M20: 14,935,851 km (0.032 R)
• M21: 15,812,495 km (0.097 R)
• M22: 16,542,233 km (0.083 R)
• M23: 16,623,914 km (0.062 R)
• M24: 17,117,288 km (0.047 R)
• M25: 17,866,324 km (0.06 R)
• M26: 18,711,103 km (0.096 R)
• M27: 20,351,893 km (0.111 R)
• M28: 20,615,185 km (0.04 R)
• M29: 20,967,937 km (0.12 R)
• M30: 22,038,160 km (0.029 R)
• M31: 23,676,556 km (0.105 R)
• M32: 24,696,963 km (0.095 R)
• M33: 26,302,148 km (0.084 R)
• M34: 27,262,118 km (0.09 R)
• M35: 27,746,366 km (0.061 R)
• M36: 28,723,240 km (0.086 R)
• M37: 31,113,664 km (0.043 R)
• M38: 32,026,511 km (0.111 R)
• M39: 32,742,486 km (0.113 R)
• M40: 33,982,204 km (0.08 R)
• M41: 34,190,294 km (0.053 R)
• M42: 35,764,513 km (0.119 R)
• M43: 38,115,892 km (0.081 R)
• M44: 38,440,370 km (0.085 R)
• M45: 38,983,260 km (0.106 R)
• M46: 40,296,430 km (0.102 R)
• M47: 41,069,103 km (0.099 R)
• M48: 42,853,656 km (0.094 R)
• M49: 43,303,796 km (0.12 R)
• M50: 43,529,390 km (0.067 R)
• M51: 43,868,528 km (0.114 R)
• M52: 44,435,804 km (0.075 R)
• M53: 45,921,909 km (0.101 R)
• M54: 47,773,332 km (0.061 R)
• M55: 54,320,932 km (0.06 R)
• M56: 54,686,100 km (0.104 R)
• M57: 54,808,022 km (0.102 R)
• M58: 55,174,238 km (0.07 R)
• M59: 55,541,351 km (0.07 R)
• M60: 56,400,940 km (0.088 R)
• M61: 56,647,328 km (0.092 R)
• M62: 56,770,746 km (0.069 R)
• M63: 59,883,130 km (0.104 R)
• M64: 62,795,202 km (0.078 R)
• M65: 63,818,751 km (0.101 R)
• M66: 64,461,423 km (0.041 R)
• M67: 64,976,938 km (0.091 R)
• M68: 66,532,007 km (0.079 R)
• M69: 68,492,936 km (0.098 R)
• M70: 68,755,929 km (0.085 R)
• M71: 70,472,864 km (0.091 R)
• M72: 72,739,421 km (0.048 R)
• M73: 73,679,644 km (0.111 R)
• M74: 77,617,509 km (0.077 R)
• M75: 78,303,265 km (0.05 R)
• M76: 79,266,825 km (0.112 R)
• M77: 79,542,833 km (0.114 R)
• M78: 80,095,897 km (0.104 R)
• M79: 80,372,802 km (0.093 R)
• M80: 81,484,015 km (0.064 R)
• M81: 81,762,567 km (0.055 R)
• M82: 82,740,039 km (0.055 R)
• M83: 83,160,110 km (0.106 R)
• M84: 88,256,311 km (0.119 R)
• M85: 90,121,348 km (0.103 R)
• M86: 90,409,473 km (0.06 R)
• M87: 91,999,399 km (0.049 R)
• M88: 92,870,508 km (0.118 R)
• M89: 93,016,066 km (0.105 R)
• M90: 93,161,476 km (0.12 R)
• M91: 94,036,324 km (0.041 R)
• M92: 95,793,949 km (0.106 R)
• M93: 97,119,386 km (0.093 R)
• M94: 97,267,040 km (0.116 R)
• M95: 97,562,495 km (0.105 R)
• M96: 98,599,059 km (0.094 R)
• M97: 98,896,011 km (0.078 R)

Kuiper Belt

Range: 31.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 287 - 17,598 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit