🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.84 AU - 1.14 AU

Year: 373 Days

Day: 16.7 Hours

Environment

Temp: 16 °C

Axial Tilt: 21.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 62,092,476 km

• M1: 372,798 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.85 AU - 1.15 AU

Year: 379 Days

Day: 19.8 Hours

Environment

Temp: 6 °C

Axial Tilt: 22.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 62,092,476 km

• M1: 49,966 km (0.111 R)
• M2: 650,601 km (0.078 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.53 AU - 2.33 AU

Year: 1016 Days

Day: 34.7 Hours

Environment

Temp: -81 °C

Axial Tilt: 10.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 2.23 AU - 2.51 AU

Year: 1382 Days

Day: 17.8 Hours

Environment

Temp: -83 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 3.02 AU - 3.04 AU

Year: 1998 Days

Day: 46.6 Hours

Environment

Temp: -114 °C

Axial Tilt: 23.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,092,476 km

• M1: 1,097,450 km (0.078 R)

Asteroid Belt

Center: 7.5 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 11.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 192.4

Radius: 6.5

Gravity: 4.55 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 9.39 AU - 14.53 AU

Year: 15666 Days

Day: 20.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 46 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 62,092,476 km

• M1: 82,129 km (0.098 R)
• M2: 258,056 km (0.053 R)
• M3: 470,934 km (0.043 R)
• M4: 1,073,215 km (0.102 R)
• M5: 1,184,067 km (0.063 R)
• M6: 1,279,361 km (0.084 R)
• M7: 1,417,290 km (0.067 R)
• M8: 1,498,223 km (0.11 R)
• M9: 1,622,688 km (0.116 R)
• M10: 1,903,932 km (0.048 R)
• M11: 2,610,034 km (0.061 R)
• M12: 2,785,512 km (0.03 R)
• M13: 3,335,135 km (0.054 R)
• M14: 4,323,378 km (0.113 R)
• M15: 4,712,034 km (0.1 R)
• M16: 4,987,743 km (0.104 R)
• M17: 5,143,175 km (0.094 R)
• M18: 5,586,882 km (0.054 R)
• M19: 5,715,835 km (0.118 R)
• M20: 5,878,598 km (0.08 R)
• M21: 6,749,108 km (0.08 R)
• M22: 6,852,181 km (0.092 R)
• M23: 7,481,240 km (0.103 R)
• M24: 8,019,493 km (0.098 R)
• M25: 8,459,161 km (0.113 R)
• M26: 8,756,562 km (0.098 R)
• M27: 8,831,510 km (0.067 R)
• M28: 8,982,006 km (0.062 R)
• M29: 9,323,538 km (0.109 R)
• M30: 9,438,279 km (0.109 R)
• M31: 9,592,215 km (0.083 R)
• M32: 9,669,408 km (0.115 R)
• M33: 10,137,051 km (0.032 R)
• M34: 10,255,084 km (0.084 R)
• M35: 10,334,071 km (0.072 R)
• M36: 10,492,645 km (0.084 R)
• M37: 10,772,094 km (0.112 R)
• M38: 10,932,912 km (0.097 R)
• M39: 11,379,012 km (0.051 R)
• M40: 12,080,327 km (0.059 R)
• M41: 12,163,803 km (0.104 R)
• M42: 12,583,874 km (0.093 R)
• M43: 12,626,060 km (0.049 R)
• M44: 12,923,311 km (0.061 R)
• M45: 12,965,947 km (0.057 R)
• M46: 13,222,657 km (0.109 R)
• M47: 13,697,929 km (0.085 R)
• M48: 14,003,258 km (0.05 R)
• M49: 14,134,904 km (0.116 R)
• M50: 14,354,963 km (0.084 R)
• M51: 15,292,044 km (0.083 R)
• M52: 17,412,743 km (0.075 R)
• M53: 17,743,504 km (0.051 R)
• M54: 17,885,921 km (0.12 R)
• M55: 18,651,563 km (0.04 R)
• M56: 19,427,976 km (0.085 R)
• M57: 20,264,528 km (0.074 R)
• M58: 20,314,044 km (0.094 R)
• M59: 20,562,527 km (0.073 R)
• M60: 20,762,090 km (0.094 R)
• M61: 21,313,957 km (0.088 R)
• M62: 23,361,353 km (0.106 R)
• M63: 23,987,719 km (0.072 R)
• M64: 24,566,663 km (0.069 R)
• M65: 24,619,621 km (0.11 R)
• M66: 24,778,494 km (0.115 R)
• M67: 25,470,533 km (0.046 R)
• M68: 25,524,090 km (0.115 R)
• M69: 26,439,479 km (0.106 R)
• M70: 27,256,134 km (0.098 R)
• M71: 27,805,008 km (0.096 R)
• M72: 27,915,262 km (0.099 R)
• M73: 29,586,120 km (0.099 R)
• M74: 29,698,768 km (0.09 R)
• M75: 29,867,813 km (0.072 R)
• M76: 30,831,972 km (0.114 R)
• M77: 30,888,968 km (0.082 R)
• M78: 31,003,261 km (0.073 R)
• M79: 31,346,588 km (0.058 R)
• M80: 31,691,262 km (0.09 R)
• M81: 31,979,387 km (0.115 R)
• M82: 33,082,223 km (0.109 R)
• M83: 33,667,749 km (0.06 R)
• M84: 33,785,183 km (0.08 R)
• M85: 34,197,624 km (0.042 R)
• M86: 34,374,748 km (0.104 R)
• M87: 34,789,583 km (0.117 R)
• M88: 35,803,558 km (0.107 R)
• M89: 36,766,818 km (0.111 R)
• M90: 36,887,843 km (0.084 R)
• M91: 37,190,928 km (0.095 R)
• M92: 38,595,951 km (0.093 R)
• M93: 39,521,513 km (0.12 R)
• M94: 41,017,492 km (0.097 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 396.2

Radius: 4.2

Gravity: 22.46 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 11.41 AU - 12.77 AU

Year: 15922 Days

Day: 16.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 62,092,476 km

• M1: 84,074 km (0.086 R)
• M2: 194,776 km (0.071 R)
• M3: 349,161 km (0.09 R)
• M4: 734,825 km (0.049 R)
• M5: 933,042 km (0.113 R)
• M6: 974,630 km (0.119 R)
• M7: 1,038,209 km (0.11 R)
• M8: 1,214,585 km (0.085 R)
• M9: 1,329,626 km (0.096 R)
• M10: 2,780,725 km (0.106 R)
• M11: 2,902,049 km (0.04 R)
• M12: 2,932,567 km (0.104 R)
• M13: 2,963,235 km (0.119 R)
• M14: 3,087,102 km (0.075 R)
• M15: 3,149,783 km (0.073 R)
• M16: 3,339,922 km (0.091 R)
• M17: 4,206,842 km (0.095 R)
• M18: 4,381,123 km (0.09 R)
• M19: 4,416,279 km (0.118 R)
• M20: 4,629,157 km (0.049 R)
• M21: 5,175,787 km (0.108 R)
• M22: 5,325,086 km (0.037 R)
• M23: 5,437,883 km (0.115 R)
• M24: 5,627,722 km (0.054 R)
• M25: 6,170,763 km (0.097 R)
• M26: 6,210,256 km (0.063 R)
• M27: 6,893,320 km (0.112 R)
• M28: 7,557,834 km (0.09 R)
• M29: 8,768,829 km (0.117 R)
• M30: 8,813,259 km (0.089 R)
• M31: 8,991,430 km (0.099 R)
• M32: 9,442,169 km (0.104 R)
• M33: 10,980,633 km (0.057 R)
• M34: 11,124,397 km (0.089 R)
• M35: 11,268,609 km (0.111 R)
• M36: 11,754,204 km (0.09 R)
• M37: 13,353,106 km (0.072 R)
• M38: 13,404,268 km (0.05 R)
• M39: 14,439,037 km (0.12 R)
• M40: 14,860,005 km (0.12 R)
• M41: 15,072,135 km (0.071 R)
• M42: 15,445,531 km (0.118 R)
• M43: 16,038,687 km (0.064 R)
• M44: 16,529,368 km (0.069 R)
• M45: 17,135,838 km (0.073 R)
• M46: 17,246,839 km (0.089 R)
• M47: 17,525,540 km (0.101 R)
• M48: 18,484,163 km (0.06 R)
• M49: 18,883,889 km (0.108 R)
• M50: 19,113,522 km (0.057 R)
• M51: 19,575,629 km (0.071 R)
• M52: 19,691,717 km (0.086 R)
• M53: 20,628,649 km (0.048 R)
• M54: 25,336,045 km (0.119 R)
• M55: 25,970,789 km (0.117 R)
• M56: 26,098,396 km (0.1 R)
• M57: 26,354,208 km (0.116 R)
• M58: 26,739,423 km (0.115 R)
• M59: 26,997,180 km (0.094 R)
• M60: 27,515,387 km (0.053 R)
• M61: 28,167,783 km (0.058 R)
• M62: 28,627,348 km (0.117 R)
• M63: 28,693,171 km (0.105 R)
• M64: 29,620,678 km (0.057 R)
• M65: 30,827,484 km (0.119 R)
• M66: 31,030,189 km (0.074 R)
• M67: 31,913,564 km (0.075 R)
• M68: 32,118,663 km (0.11 R)
• M69: 32,255,545 km (0.094 R)
• M70: 32,324,061 km (0.108 R)
• M71: 32,530,057 km (0.031 R)
• M72: 33,983,550 km (0.092 R)
• M73: 35,387,526 km (0.114 R)
• M74: 35,528,896 km (0.098 R)
• M75: 35,883,443 km (0.086 R)
• M76: 37,097,130 km (0.112 R)
• M77: 37,456,614 km (0.072 R)
• M78: 38,687,655 km (0.062 R)
• M79: 42,234,620 km (0.116 R)
• M80: 42,459,616 km (0.116 R)
• M81: 42,609,962 km (0.099 R)
• M82: 45,115,127 km (0.064 R)
• M83: 45,345,359 km (0.062 R)
• M84: 45,422,102 km (0.12 R)
• M85: 45,575,739 km (0.109 R)
• M86: 45,960,804 km (0.117 R)
• M87: 47,433,745 km (0.116 R)
• M88: 47,745,806 km (0.118 R)
• M89: 47,902,136 km (0.073 R)
• M90: 48,922,094 km (0.082 R)
• M91: 49,000,932 km (0.073 R)
• M92: 50,346,266 km (0.067 R)
• M93: 51,463,313 km (0.041 R)
• M94: 52,024,754 km (0.033 R)
• M95: 52,427,172 km (0.117 R)
• M96: 52,669,072 km (0.094 R)
• M97: 53,073,136 km (0.113 R)
• M98: 54,291,311 km (0.118 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 537.9

Radius: 3.3

Gravity: 49.39 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 10.99 AU - 13.91 AU

Year: 16638 Days

Day: 21.1 Hours

Environment

Temp: -198 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 62,092,476 km

• M1: 62,981 km (0.06 R)
• M2: 301,141 km (0.103 R)
• M3: 482,603 km (0.073 R)
• M4: 518,955 km (0.115 R)
• M5: 556,205 km (0.076 R)
• M6: 819,647 km (0.073 R)
• M7: 975,827 km (0.114 R)
• M8: 999,015 km (0.086 R)
• M9: 1,165,667 km (0.101 R)
• M10: 1,215,034 km (0.117 R)
• M11: 1,471,445 km (0.114 R)
• M12: 1,578,706 km (0.1 R)
• M13: 1,633,310 km (0.068 R)
• M14: 2,243,370 km (0.081 R)
• M15: 2,366,938 km (0.055 R)
• M16: 2,882,601 km (0.112 R)
• M17: 3,754,607 km (0.079 R)
• M18: 3,827,611 km (0.064 R)
• M19: 4,124,563 km (0.113 R)
• M20: 4,428,845 km (0.097 R)
• M21: 4,938,525 km (0.09 R)
• M22: 5,466,755 km (0.09 R)
• M23: 5,508,044 km (0.102 R)
• M24: 6,227,011 km (0.034 R)
• M25: 6,400,395 km (0.112 R)
• M26: 6,444,078 km (0.093 R)
• M27: 6,663,538 km (0.072 R)
• M28: 6,796,530 km (0.084 R)
• M29: 6,885,541 km (0.116 R)
• M30: 6,975,001 km (0.105 R)
• M31: 7,064,909 km (0.047 R)
• M32: 7,155,117 km (0.076 R)
• M33: 7,797,490 km (0.04 R)
• M34: 10,596,017 km (0.042 R)
• M35: 12,126,403 km (0.104 R)
• M36: 13,332,611 km (0.105 R)
• M37: 13,612,060 km (0.062 R)
• M38: 14,063,097 km (0.054 R)
• M39: 14,864,344 km (0.063 R)
• M40: 15,856,776 km (0.091 R)
• M41: 16,034,199 km (0.06 R)
• M42: 17,598,694 km (0.033 R)
• M43: 17,782,400 km (0.076 R)
• M44: 17,966,704 km (0.04 R)
• M45: 18,399,042 km (0.102 R)
• M46: 19,843,858 km (0.091 R)
• M47: 19,971,166 km (0.083 R)
• M48: 20,419,062 km (0.043 R)
• M49: 20,483,389 km (0.103 R)
• M50: 22,441,925 km (0.115 R)
• M51: 23,107,785 km (0.08 R)
• M52: 23,376,014 km (0.052 R)
• M53: 25,144,410 km (0.06 R)
• M54: 25,558,647 km (0.099 R)
• M55: 25,905,414 km (0.113 R)
• M56: 25,974,977 km (0.096 R)
• M57: 26,463,714 km (0.084 R)
• M58: 26,603,887 km (0.074 R)
• M59: 27,591,981 km (0.069 R)
• M60: 27,663,040 km (0.109 R)
• M61: 28,376,771 km (0.073 R)
• M62: 29,024,231 km (0.11 R)
• M63: 29,168,742 km (0.117 R)
• M64: 29,313,553 km (0.087 R)
• M65: 29,895,190 km (0.078 R)
• M66: 30,187,354 km (0.095 R)
• M67: 31,885,889 km (0.111 R)
• M68: 32,483,831 km (0.097 R)
• M69: 32,709,126 km (0.093 R)
• M70: 33,842,928 km (0.079 R)
• M71: 34,223,654 km (0.108 R)
• M72: 35,915,906 km (0.109 R)
• M73: 36,304,411 km (0.069 R)
• M74: 38,187,998 km (0.071 R)
• M75: 38,504,996 km (0.078 R)
• M76: 39,621,295 km (0.07 R)
• M77: 41,072,245 km (0.111 R)
• M78: 41,315,790 km (0.111 R)
• M79: 41,559,784 km (0.102 R)
• M80: 41,722,697 km (0.057 R)
• M81: 41,804,227 km (0.059 R)
• M82: 42,622,528 km (0.115 R)
• M83: 42,786,936 km (0.061 R)
• M84: 44,025,905 km (0.093 R)
• M85: 48,068,937 km (0.12 R)
• M86: 48,325,498 km (0.102 R)
• M87: 49,012,002 km (0.112 R)
• M88: 49,098,021 km (0.044 R)
• M89: 49,529,013 km (0.074 R)
• M90: 50,047,818 km (0.104 R)
• M91: 51,702,520 km (0.086 R)
• M92: 53,375,024 km (0.102 R)
• M93: 53,995,706 km (0.085 R)
• M94: 54,797,251 km (0.118 R)
• M95: 55,333,859 km (0.035 R)
• M96: 56,321,953 km (0.11 R)
• M97: 57,315,881 km (0.09 R)
• M98: 59,504,647 km (0.116 R)
• M99: 61,071,386 km (0.103 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 310 - 19,401 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit