🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.71 AU - 0.83 AU

Year: 251 Days

Day: 14.9 Hours

Environment

Temp: 161 °C

Axial Tilt: 24.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.83 AU - 1.37 AU

Year: 428 Days

Day: 30.7 Hours

Environment

Temp: 3 °C

Axial Tilt: 7.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 58,605,460 km

• M1: 352,901 km (0.092 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.14 AU - 1.52 AU

Year: 569 Days

Day: 32.5 Hours

Environment

Temp: -20 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 2.31 AU - 2.53 AU

Year: 1396 Days

Day: 41.8 Hours

Environment

Temp: -89 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,605,460 km

• M1: 270,174 km (0.105 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 3.34 AU - 5.02 AU

Year: 3169 Days

Day: 40.9 Hours

Environment

Temp: -131 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,605,460 km

• M1: 1,762,263 km (0.066 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 595.8

Radius: 9.3

Gravity: 6.89 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 6.56 AU - 9 AU

Year: 8048 Days

Day: 7.6 Hours

Environment

Temp: -157 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 58,605,460 km

• M1: 167,550 km (0.057 R)
• M2: 271,670 km (0.119 R)
• M3: 341,532 km (0.108 R)
• M4: 638,783 km (0.078 R)
• M5: 710,291 km (0.114 R)
• M6: 784,940 km (0.087 R)
• M7: 878,289 km (0.102 R)
• M8: 1,163,722 km (0.039 R)
• M9: 1,382,584 km (0.087 R)
• M10: 2,139,100 km (0.109 R)
• M11: 2,340,309 km (0.105 R)
• M12: 2,547,652 km (0.102 R)
• M13: 2,641,749 km (0.099 R)
• M14: 2,713,257 km (0.039 R)
• M15: 2,833,683 km (0.092 R)
• M16: 3,205,583 km (0.109 R)
• M17: 3,307,459 km (0.027 R)
• M18: 3,860,074 km (0.061 R)
• M19: 4,328,315 km (0.064 R)
• M20: 4,554,956 km (0.118 R)
• M21: 5,049,527 km (0.1 R)
• M22: 5,378,791 km (0.115 R)
• M23: 5,469,747 km (0.103 R)
• M24: 5,653,304 km (0.037 R)
• M25: 5,901,337 km (0.108 R)
• M26: 6,184,526 km (0.061 R)
• M27: 6,343,698 km (0.107 R)
• M28: 6,407,875 km (0.048 R)
• M29: 6,504,366 km (0.091 R)
• M30: 7,193,862 km (0.07 R)
• M31: 7,260,733 km (0.08 R)
• M32: 7,975,511 km (0.108 R)
• M33: 8,218,757 km (0.119 R)
• M34: 8,358,931 km (0.099 R)
• M35: 8,429,242 km (0.106 R)
• M36: 8,676,976 km (0.075 R)
• M37: 8,748,334 km (0.109 R)
• M38: 8,855,446 km (0.1 R)
• M39: 9,325,183 km (0.11 R)
• M40: 9,766,048 km (0.109 R)
• M41: 11,013,246 km (0.114 R)
• M42: 12,150,189 km (0.118 R)
• M43: 12,550,813 km (0.081 R)
• M44: 12,752,919 km (0.119 R)
• M45: 13,324,084 km (0.064 R)
• M46: 13,530,230 km (0.114 R)
• M47: 13,987,251 km (0.115 R)
• M48: 15,001,974 km (0.069 R)
• M49: 15,216,347 km (0.094 R)
• M50: 15,735,153 km (0.113 R)
• M51: 16,303,625 km (0.101 R)
• M52: 19,291,992 km (0.096 R)
• M53: 19,900,257 km (0.078 R)
• M54: 20,848,258 km (0.09 R)
• M55: 21,183,507 km (0.078 R)
• M56: 21,762,451 km (0.11 R)
• M57: 22,053,868 km (0.043 R)
• M58: 22,151,406 km (0.08 R)
• M59: 23,480,583 km (0.104 R)
• M60: 23,580,215 km (0.089 R)
• M61: 24,029,607 km (0.108 R)
• M62: 24,785,076 km (0.079 R)
• M63: 25,140,221 km (0.097 R)
• M64: 25,343,974 km (0.098 R)
• M65: 25,445,999 km (0.094 R)
• M66: 25,804,286 km (0.105 R)
• M67: 26,009,834 km (0.055 R)
• M68: 26,370,813 km (0.086 R)
• M69: 26,577,857 km (0.099 R)
• M70: 27,045,500 km (0.097 R)
• M71: 27,202,129 km (0.102 R)
• M72: 27,463,626 km (0.077 R)
• M73: 29,157,074 km (0.094 R)
• M74: 29,585,821 km (0.104 R)
• M75: 30,340,991 km (0.104 R)
• M76: 31,102,445 km (0.109 R)
• M77: 31,815,129 km (0.102 R)
• M78: 32,977,803 km (0.062 R)
• M79: 33,200,854 km (0.049 R)
• M80: 33,929,246 km (0.114 R)
• M81: 35,287,744 km (0.05 R)
• M82: 35,744,616 km (0.104 R)
• M83: 37,242,540 km (0.085 R)
• M84: 37,474,865 km (0.11 R)
• M85: 37,649,446 km (0.092 R)
• M86: 37,882,519 km (0.107 R)
• M87: 38,350,162 km (0.103 R)
• M88: 39,055,367 km (0.053 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 639.6

Radius: 12.7

Gravity: 3.97 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 7.08 AU - 9 AU

Year: 8455 Days

Day: 9.5 Hours

Environment

Temp: -174 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 58,605,460 km

• M1: 168,447 km (0.092 R)
• M2: 294,109 km (0.07 R)
• M3: 638,633 km (0.072 R)
• M4: 930,798 km (0.11 R)
• M5: 1,173,894 km (0.101 R)
• M6: 1,477,578 km (0.081 R)
• M7: 1,659,639 km (0.105 R)
• M8: 1,871,021 km (0.116 R)
• M9: 2,204,923 km (0.036 R)
• M10: 2,320,562 km (0.073 R)
• M11: 2,558,124 km (0.106 R)
• M12: 2,803,763 km (0.087 R)
• M13: 3,082,913 km (0.118 R)
• M14: 3,212,913 km (0.117 R)
• M15: 3,424,894 km (0.094 R)
• M16: 3,613,985 km (0.12 R)
• M17: 4,173,930 km (0.091 R)
• M18: 4,347,165 km (0.05 R)
• M19: 4,434,829 km (0.073 R)
• M20: 5,374,304 km (0.075 R)
• M21: 5,499,966 km (0.064 R)
• M22: 5,818,609 km (0.078 R)
• M23: 6,307,794 km (0.035 R)
• M24: 6,946,577 km (0.058 R)
• M25: 7,083,758 km (0.093 R)
• M26: 8,032,957 km (0.071 R)
• M27: 8,140,967 km (0.078 R)
• M28: 8,873,099 km (0.092 R)
• M29: 9,702,768 km (0.071 R)
• M30: 10,557,122 km (0.033 R)
• M31: 10,834,177 km (0.083 R)
• M32: 11,598,024 km (0.075 R)
• M33: 12,048,164 km (0.098 R)
• M34: 12,171,881 km (0.079 R)
• M35: 12,254,758 km (0.032 R)
• M36: 12,379,224 km (0.071 R)
• M37: 12,629,501 km (0.086 R)
• M38: 13,050,320 km (0.071 R)
• M39: 13,305,085 km (0.056 R)
• M40: 13,819,403 km (0.106 R)
• M41: 13,905,870 km (0.106 R)
• M42: 14,515,481 km (0.083 R)
• M43: 15,986,926 km (0.104 R)
• M44: 16,305,270 km (0.038 R)
• M45: 16,947,943 km (0.079 R)
• M46: 17,365,620 km (0.089 R)
• M47: 17,974,783 km (0.119 R)
• M48: 18,210,998 km (0.091 R)
• M49: 18,400,688 km (0.054 R)
• M50: 18,734,291 km (0.096 R)
• M51: 19,214,351 km (0.101 R)
• M52: 19,407,481 km (0.107 R)
• M53: 19,698,300 km (0.106 R)
• M54: 21,075,049 km (0.08 R)
• M55: 21,624,372 km (0.076 R)
• M56: 22,992,744 km (0.043 R)
• M57: 23,197,843 km (0.07 R)
• M58: 23,868,639 km (0.04 R)
• M59: 23,972,311 km (0.115 R)
• M60: 24,650,588 km (0.094 R)
• M61: 24,807,964 km (0.09 R)
• M62: 25,070,958 km (0.105 R)
• M63: 25,706,150 km (0.104 R)
• M64: 25,865,771 km (0.115 R)
• M65: 26,346,579 km (0.034 R)
• M66: 26,453,840 km (0.113 R)
• M67: 27,263,015 km (0.074 R)
• M68: 27,425,778 km (0.047 R)
• M69: 28,684,494 km (0.118 R)
• M70: 29,071,354 km (0.06 R)
• M71: 29,906,260 km (0.083 R)
• M72: 30,579,750 km (0.118 R)
• M73: 31,656,405 km (0.067 R)
• M74: 32,170,723 km (0.071 R)
• M75: 32,515,247 km (0.042 R)
• M76: 32,687,883 km (0.102 R)
• M77: 33,555,850 km (0.113 R)
• M78: 34,666,015 km (0.047 R)
• M79: 35,196,190 km (0.11 R)
• M80: 38,068,619 km (0.042 R)
• M81: 38,554,662 km (0.053 R)
• M82: 41,576,240 km (0.065 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 178.9

Radius: 6.6

Gravity: 4.11 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 16.41 AU - 17.99 AU

Year: 26454 Days

Day: 24.6 Hours

Environment

Temp: -200 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 58,605,460 km

• M1: 91,703 km (0.113 R)
• M2: 260,151 km (0.09 R)
• M3: 432,936 km (0.07 R)
• M4: 481,855 km (0.106 R)
• M5: 550,221 km (0.106 R)
• M6: 1,097,001 km (0.076 R)
• M7: 1,142,778 km (0.102 R)
• M8: 1,877,453 km (0.044 R)
• M9: 1,960,630 km (0.093 R)
• M10: 2,101,850 km (0.118 R)
• M11: 2,762,175 km (0.077 R)
• M12: 2,952,763 km (0.111 R)
• M13: 3,114,927 km (0.077 R)
• M14: 3,968,832 km (0.099 R)
• M15: 4,514,116 km (0.045 R)
• M16: 4,776,660 km (0.093 R)
• M17: 5,835,065 km (0.05 R)
• M18: 5,957,137 km (0.075 R)
• M19: 6,328,140 km (0.066 R)
• M20: 7,353,633 km (0.112 R)
• M21: 8,429,840 km (0.079 R)
• M22: 8,846,021 km (0.057 R)
• M23: 9,602,388 km (0.051 R)
• M24: 9,794,771 km (0.05 R)
• M25: 11,378,713 km (0.071 R)
• M26: 12,044,573 km (0.115 R)
• M27: 12,408,395 km (0.056 R)
• M28: 13,575,109 km (0.103 R)
• M29: 13,682,969 km (0.102 R)
• M30: 13,899,437 km (0.111 R)
• M31: 15,615,026 km (0.046 R)
• M32: 16,354,189 km (0.109 R)
• M33: 16,411,485 km (0.103 R)
• M34: 18,221,619 km (0.097 R)
• M35: 18,639,147 km (0.079 R)
• M36: 18,939,240 km (0.114 R)
• M37: 19,180,541 km (0.117 R)
• M38: 20,032,800 km (0.045 R)
• M39: 21,084,324 km (0.119 R)
• M40: 21,209,238 km (0.08 R)
• M41: 24,279,435 km (0.118 R)
• M42: 24,672,878 km (0.098 R)
• M43: 24,804,524 km (0.105 R)
• M44: 24,870,496 km (0.093 R)
• M45: 26,133,551 km (0.05 R)
• M46: 26,536,717 km (0.1 R)
• M47: 26,739,123 km (0.073 R)
• M48: 26,806,742 km (0.092 R)
• M49: 28,238,842 km (0.045 R)
• M50: 31,604,196 km (0.101 R)
• M51: 31,675,704 km (0.094 R)
• M52: 32,321,218 km (0.028 R)
• M53: 32,393,175 km (0.102 R)
• M54: 32,465,281 km (0.094 R)
• M55: 32,971,072 km (0.088 R)
• M56: 34,504,001 km (0.052 R)
• M57: 35,910,819 km (0.12 R)
• M58: 36,134,767 km (0.112 R)
• M59: 36,508,912 km (0.094 R)
• M60: 36,959,500 km (0.098 R)
• M61: 38,094,200 km (0.067 R)
• M62: 38,703,961 km (0.066 R)
• M63: 39,010,038 km (0.092 R)
• M64: 39,470,800 km (0.078 R)
• M65: 40,242,575 km (0.114 R)
• M66: 41,644,307 km (0.093 R)
• M67: 42,115,092 km (0.096 R)
• M68: 43,062,046 km (0.11 R)
• M69: 43,617,653 km (0.089 R)
• M70: 45,863,715 km (0.097 R)
• M71: 49,551,303 km (0.118 R)
• M72: 50,717,867 km (0.043 R)
• M73: 50,801,642 km (0.105 R)
• M74: 52,315,572 km (0.111 R)
• M75: 52,400,095 km (0.11 R)
• M76: 52,738,785 km (0.047 R)
• M77: 53,673,771 km (0.091 R)
• M78: 56,684,877 km (0.102 R)
• M79: 57,904,549 km (0.119 R)
• M80: 58,079,578 km (0.086 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: 292 - 19,562 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit