🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.59 AU - 0.67 AU

Year: 214 Days

Day: 41.2 Hours

Environment

Temp: 17 °C

Axial Tilt: 31.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 91,216,523 km

• M1: 39,195 km (0.11 R)

Asteroid Belt

Center: 2.95 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 707.5

Radius: 13.3

Gravity: 4 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 4.33 AU - 6.21 AU

Year: 5172 Days

Day: 14.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 91,216,523 km

• M1: 201,209 km (0.092 R)
• M2: 413,788 km (0.114 R)
• M3: 691,890 km (0.089 R)
• M4: 790,475 km (0.099 R)
• M5: 907,909 km (0.09 R)
• M6: 1,103,583 km (0.095 R)
• M7: 1,344,885 km (0.11 R)
• M8: 1,604,138 km (0.074 R)
• M9: 1,844,542 km (0.118 R)
• M10: 2,134,163 km (0.119 R)
• M11: 2,438,744 km (0.109 R)
• M12: 2,556,628 km (0.071 R)
• M13: 2,839,368 km (0.104 R)
• M14: 2,942,889 km (0.068 R)
• M15: 3,304,467 km (0.113 R)
• M16: 3,657,967 km (0.086 R)
• M17: 3,954,171 km (0.041 R)
• M18: 4,282,239 km (0.101 R)
• M19: 4,594,749 km (0.118 R)
• M20: 5,065,234 km (0.107 R)
• M21: 5,760,266 km (0.065 R)
• M22: 6,186,470 km (0.108 R)
• M23: 6,485,367 km (0.084 R)
• M24: 6,956,899 km (0.099 R)
• M25: 7,210,917 km (0.098 R)
• M26: 7,382,057 km (0.105 R)
• M27: 7,991,817 km (0.108 R)
• M28: 8,139,321 km (0.069 R)
• M29: 8,317,642 km (0.1 R)
• M30: 8,557,447 km (0.081 R)
• M31: 9,074,607 km (0.105 R)
• M32: 9,352,410 km (0.063 R)
• M33: 9,601,790 km (0.106 R)
• M34: 9,916,693 km (0.085 R)
• M35: 10,043,702 km (0.113 R)
• M36: 10,235,038 km (0.071 R)
• M37: 10,718,837 km (0.095 R)
• M38: 11,012,797 km (0.106 R)
• M39: 11,309,300 km (0.109 R)
• M40: 11,977,853 km (0.114 R)
• M41: 12,556,198 km (0.119 R)
• M42: 12,797,051 km (0.095 R)
• M43: 13,108,962 km (0.046 R)
• M44: 13,283,244 km (0.107 R)
• M45: 13,704,960 km (0.047 R)
• M46: 14,095,261 km (0.045 R)
• M47: 14,202,373 km (0.11 R)
• M48: 14,381,591 km (0.109 R)
• M49: 14,959,787 km (0.082 R)
• M50: 15,730,216 km (0.117 R)
• M51: 15,952,818 km (0.107 R)
• M52: 16,139,067 km (0.083 R)
• M53: 16,288,515 km (0.101 R)
• M54: 16,815,549 km (0.093 R)
• M55: 17,233,525 km (0.082 R)
• M56: 17,578,049 km (0.075 R)
• M57: 17,731,985 km (0.096 R)
• M58: 19,732,707 km (0.12 R)
• M59: 20,415,621 km (0.067 R)
• M60: 20,536,796 km (0.073 R)
• M61: 21,106,165 km (0.099 R)
• M62: 21,474,774 km (0.099 R)
• M63: 22,802,904 km (0.06 R)
• M64: 22,886,829 km (0.089 R)
• M65: 23,307,797 km (0.093 R)
• M66: 24,801,532 km (0.081 R)
• M67: 24,974,168 km (0.066 R)
• M68: 25,581,834 km (0.113 R)
• M69: 25,931,145 km (0.083 R)
• M70: 26,150,306 km (0.088 R)
• M71: 26,282,102 km (0.093 R)
• M72: 26,370,065 km (0.054 R)
• M73: 27,121,944 km (0.049 R)
• M74: 28,015,492 km (0.103 R)
• M75: 28,285,367 km (0.11 R)
• M76: 28,375,575 km (0.064 R)
• M77: 30,061,094 km (0.086 R)
• M78: 30,660,981 km (0.095 R)
• M79: 31,125,183 km (0.101 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 373.7

Radius: 11.6

Gravity: 2.78 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 4.9 AU - 8 AU

Year: 7003 Days

Day: 7.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 69.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 91,216,523 km

• M1: 147,055 km (0.095 R)
• M2: 237,861 km (0.116 R)
• M3: 320,289 km (0.036 R)
• M4: 428,000 km (0.08 R)
• M5: 653,743 km (0.075 R)
• M6: 1,296,565 km (0.084 R)
• M7: 1,948,063 km (0.07 R)
• M8: 2,130,124 km (0.109 R)
• M9: 2,433,509 km (0.108 R)
• M10: 2,670,172 km (0.104 R)
• M11: 2,955,904 km (0.069 R)
• M12: 3,081,567 km (0.112 R)
• M13: 3,872,191 km (0.091 R)
• M14: 4,009,971 km (0.11 R)
• M15: 4,747,788 km (0.047 R)
• M16: 5,094,855 km (0.047 R)
• M17: 5,424,568 km (0.062 R)
• M18: 5,761,313 km (0.109 R)
• M19: 5,945,468 km (0.062 R)
• M20: 6,923,240 km (0.114 R)
• M21: 7,660,309 km (0.104 R)
• M22: 7,775,948 km (0.11 R)
• M23: 8,481,900 km (0.068 R)
• M24: 8,691,786 km (0.067 R)
• M25: 8,812,362 km (0.079 R)
• M26: 8,994,422 km (0.088 R)
• M27: 9,177,829 km (0.099 R)
• M28: 9,672,699 km (0.109 R)
• M29: 10,144,680 km (0.102 R)
• M30: 10,239,825 km (0.099 R)
• M31: 10,688,618 km (0.032 R)
• M32: 10,817,871 km (0.113 R)
• M33: 11,176,457 km (0.102 R)
• M34: 11,605,204 km (0.107 R)
• M35: 11,804,768 km (0.119 R)
• M36: 12,649,248 km (0.032 R)
• M37: 12,923,461 km (0.069 R)
• M38: 13,199,768 km (0.066 R)
• M39: 14,217,782 km (0.042 R)
• M40: 14,324,595 km (0.054 R)
• M41: 14,538,819 km (0.087 R)
• M42: 15,079,316 km (0.105 R)
• M43: 15,479,789 km (0.031 R)
• M44: 15,552,943 km (0.092 R)
• M45: 15,736,499 km (0.1 R)
• M46: 16,105,707 km (0.074 R)
• M47: 16,552,556 km (0.108 R)
• M48: 16,777,401 km (0.105 R)
• M49: 16,927,897 km (0.05 R)
• M50: 17,116,689 km (0.083 R)
• M51: 17,192,535 km (0.118 R)
• M52: 17,268,232 km (0.069 R)
• M53: 18,148,316 km (0.099 R)
• M54: 18,652,162 km (0.098 R)
• M55: 19,042,911 km (0.046 R)
• M56: 19,121,450 km (0.117 R)
• M57: 19,278,678 km (0.102 R)
• M58: 19,436,354 km (0.104 R)
• M59: 20,111,339 km (0.107 R)
• M60: 21,199,215 km (0.094 R)
• M61: 21,566,179 km (0.105 R)
• M62: 22,223,512 km (0.078 R)
• M63: 22,679,336 km (0.088 R)
• M64: 23,558,074 km (0.072 R)
• M65: 23,853,530 km (0.109 R)
• M66: 24,448,032 km (0.039 R)
• M67: 24,575,938 km (0.11 R)
• M68: 24,661,508 km (0.046 R)
• M69: 24,789,863 km (0.096 R)
• M70: 24,875,583 km (0.119 R)
• M71: 25,090,405 km (0.088 R)
• M72: 25,262,592 km (0.112 R)
• M73: 26,347,925 km (0.105 R)
• M74: 26,479,272 km (0.101 R)
• M75: 28,205,631 km (0.105 R)
• M76: 28,969,478 km (0.113 R)
• M77: 29,104,864 km (0.095 R)
• M78: 29,240,699 km (0.037 R)
• M79: 29,331,206 km (0.097 R)
• M80: 29,512,668 km (0.071 R)
• M81: 29,694,579 km (0.091 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 574

Radius: 4.3

Gravity: 31.04 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 13.17 AU - 19.85 AU

Year: 28678 Days

Day: 15.6 Hours

Environment

Temp: -211 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 91,216,523 km

• M1: 85,720 km (0.099 R)
• M2: 392,395 km (0.086 R)
• M3: 625,020 km (0.095 R)
• M4: 755,619 km (0.101 R)
• M5: 866,321 km (0.093 R)
• M6: 982,409 km (0.081 R)
• M7: 1,564,195 km (0.075 R)
• M8: 1,851,573 km (0.105 R)
• M9: 3,334,088 km (0.114 R)
• M10: 4,475,220 km (0.078 R)
• M11: 4,726,994 km (0.096 R)
• M12: 5,086,926 km (0.059 R)
• M13: 5,296,662 km (0.068 R)
• M14: 6,330,982 km (0.088 R)
• M15: 7,843,117 km (0.111 R)
• M16: 9,460,569 km (0.1 R)
• M17: 9,848,028 km (0.072 R)
• M18: 10,771,944 km (0.053 R)
• M19: 11,108,689 km (0.051 R)
• M20: 11,380,508 km (0.084 R)
• M21: 12,419,316 km (0.027 R)
• M22: 13,488,043 km (0.075 R)
• M23: 14,660,143 km (0.059 R)
• M24: 15,333,632 km (0.099 R)
• M25: 17,021,994 km (0.084 R)
• M26: 19,991,362 km (0.104 R)
• M27: 22,943,377 km (0.116 R)
• M28: 24,778,643 km (0.051 R)
• M29: 24,867,205 km (0.094 R)
• M30: 26,751,390 km (0.077 R)
• M31: 28,217,450 km (0.077 R)
• M32: 31,994,796 km (0.111 R)
• M33: 32,477,997 km (0.108 R)
• M34: 33,647,553 km (0.108 R)
• M35: 34,731,838 km (0.116 R)
• M36: 35,727,263 km (0.112 R)
• M37: 38,052,313 km (0.05 R)
• M38: 38,769,635 km (0.085 R)
• M39: 39,594,816 km (0.084 R)
• M40: 41,052,797 km (0.114 R)
• M41: 41,999,303 km (0.045 R)
• M42: 44,343,053 km (0.07 R)
• M43: 44,773,745 km (0.09 R)
• M44: 49,267,516 km (0.083 R)
• M45: 50,609,708 km (0.109 R)
• M46: 51,963,868 km (0.072 R)
• M47: 52,987,267 km (0.117 R)
• M48: 55,285,239 km (0.05 R)
• M49: 58,792,562 km (0.097 R)
• M50: 58,910,744 km (0.089 R)
• M51: 59,028,926 km (0.115 R)
• M52: 59,384,072 km (0.117 R)
• M53: 59,739,965 km (0.095 R)
• M54: 60,334,616 km (0.055 R)
• M55: 60,811,834 km (0.064 R)
• M56: 61,769,858 km (0.099 R)
• M57: 66,019,635 km (0.102 R)
• M58: 67,498,260 km (0.109 R)
• M59: 68,614,410 km (0.103 R)
• M60: 68,863,341 km (0.065 R)
• M61: 69,361,950 km (0.08 R)
• M62: 69,486,865 km (0.116 R)
• M63: 70,613,785 km (0.101 R)
• M64: 71,746,690 km (0.112 R)
• M65: 73,266,754 km (0.094 R)
• M66: 75,438,017 km (0.114 R)
• M67: 76,467,251 km (0.072 R)
• M68: 78,799,631 km (0.068 R)
• M69: 78,929,931 km (0.079 R)
• M70: 79,582,327 km (0.052 R)
• M71: 82,606,448 km (0.11 R)
• M72: 82,738,693 km (0.102 R)
• M73: 83,136,174 km (0.04 R)
• M74: 89,308,882 km (0.071 R)
• M75: 90,670,073 km (0.055 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 288 - 14,100 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit