🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.48 AU - 0.6 AU

Year: 143 Days

Day: 30.3 Hours

Environment

Temp: 167 °C

Axial Tilt: 42.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.6 AU - 0.64 AU

Year: 176 Days

Day: 14.5 Hours

Environment

Temp: 171 °C

Axial Tilt: 15.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 31,655,989 km

• M1: 484,697 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 3.67 AU - 5.45 AU

Year: 3504 Days

Day: 13.5 Hours

Environment

Temp: -129 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 367.6

Radius: 12.7

Gravity: 2.28 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 6.01 AU - 6.91 AU

Year: 5909 Days

Day: 10.8 Hours

Environment

Temp: -146 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 31,655,989 km

• M1: 170,542 km (0.101 R)
• M2: 285,732 km (0.033 R)
• M3: 409,599 km (0.095 R)
• M4: 663,018 km (0.116 R)
• M5: 775,067 km (0.106 R)
• M6: 869,912 km (0.051 R)
• M7: 1,263,354 km (0.102 R)
• M8: 1,363,136 km (0.092 R)
• M9: 1,450,950 km (0.092 R)
• M10: 1,540,858 km (0.108 R)
• M11: 1,679,236 km (0.103 R)
• M12: 1,903,334 km (0.073 R)
• M13: 2,035,877 km (0.105 R)
• M14: 2,257,881 km (0.104 R)
• M15: 2,416,454 km (0.101 R)
• M16: 2,744,971 km (0.089 R)
• M17: 2,991,209 km (0.085 R)
• M18: 3,107,447 km (0.079 R)
• M19: 3,244,927 km (0.045 R)
• M20: 3,404,548 km (0.108 R)
• M21: 3,648,991 km (0.062 R)
• M22: 3,752,513 km (0.119 R)
• M23: 4,307,222 km (0.068 R)
• M24: 4,394,886 km (0.073 R)
• M25: 4,483,149 km (0.109 R)
• M26: 4,887,662 km (0.115 R)
• M27: 5,564,442 km (0.118 R)
• M28: 5,732,291 km (0.074 R)
• M29: 6,024,007 km (0.084 R)
• M30: 6,122,293 km (0.073 R)
• M31: 6,571,386 km (0.09 R)
• M32: 7,031,100 km (0.112 R)
• M33: 7,475,106 km (0.093 R)
• M34: 7,901,311 km (0.04 R)
• M35: 8,009,021 km (0.118 R)
• M36: 8,144,407 km (0.084 R)
• M37: 8,253,315 km (0.081 R)
• M38: 8,805,181 km (0.05 R)
• M39: 9,001,154 km (0.08 R)
• M40: 11,069,794 km (0.087 R)
• M41: 11,801,178 km (0.096 R)
• M42: 12,079,579 km (0.084 R)
• M43: 12,422,607 km (0.081 R)
• M44: 12,548,269 km (0.114 R)
• M45: 12,832,356 km (0.119 R)
• M46: 13,086,672 km (0.107 R)
• M47: 13,278,457 km (0.1 R)
• M48: 13,794,719 km (0.033 R)
• M49: 14,680,637 km (0.096 R)
• M50: 14,780,270 km (0.116 R)
• M51: 16,232,267 km (0.098 R)
• M52: 16,404,155 km (0.101 R)
• M53: 16,645,605 km (0.064 R)
• M54: 16,992,673 km (0.039 R)
• M55: 18,226,406 km (0.109 R)
• M56: 18,476,534 km (0.05 R)
• M57: 19,052,785 km (0.079 R)
• M58: 19,197,745 km (0.034 R)
• M59: 19,415,859 km (0.039 R)
• M60: 20,112,087 km (0.102 R)
• M61: 20,333,791 km (0.092 R)
• M62: 20,779,294 km (0.093 R)
• M63: 21,303,335 km (0.088 R)
• M64: 21,491,380 km (0.084 R)
• M65: 21,907,411 km (0.031 R)
• M66: 22,135,399 km (0.1 R)
• M67: 22,785,700 km (0.107 R)
• M68: 22,901,190 km (0.118 R)
• M69: 25,809,073 km (0.111 R)
• M70: 26,211,043 km (0.114 R)
• M71: 27,265,409 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 442

Radius: 9.9

Gravity: 4.51 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 7.02 AU - 9.54 AU

Year: 8575 Days

Day: 10.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 31,655,989 km

• M1: 178,321 km (0.084 R)
• M2: 443,857 km (0.087 R)
• M3: 740,659 km (0.09 R)
• M4: 1,319,154 km (0.085 R)
• M5: 1,633,459 km (0.087 R)
• M6: 1,750,145 km (0.084 R)
• M7: 2,033,334 km (0.091 R)
• M8: 2,159,296 km (0.088 R)
• M9: 3,064,064 km (0.099 R)
• M10: 3,430,878 km (0.118 R)
• M11: 3,760,292 km (0.077 R)
• M12: 3,968,084 km (0.108 R)
• M13: 4,206,393 km (0.071 R)
• M14: 4,752,874 km (0.081 R)
• M15: 5,148,710 km (0.116 R)
• M16: 5,350,667 km (0.096 R)
• M17: 5,555,317 km (0.04 R)
• M18: 5,792,280 km (0.041 R)
• M19: 6,002,465 km (0.105 R)
• M20: 6,368,681 km (0.092 R)
• M21: 6,523,365 km (0.099 R)
• M22: 6,585,597 km (0.104 R)
• M23: 6,836,473 km (0.087 R)
• M24: 6,963,182 km (0.069 R)
• M25: 7,937,962 km (0.105 R)
• M26: 8,205,144 km (0.075 R)
• M27: 8,272,313 km (0.076 R)
• M28: 8,989,635 km (0.076 R)
• M29: 9,163,318 km (0.07 R)
• M30: 9,303,192 km (0.111 R)
• M31: 9,869,420 km (0.108 R)
• M32: 10,084,692 km (0.079 R)
• M33: 10,156,798 km (0.094 R)
• M34: 10,410,516 km (0.114 R)
• M35: 10,887,284 km (0.091 R)
• M36: 11,109,736 km (0.115 R)
• M37: 11,371,084 km (0.063 R)
• M38: 11,710,222 km (0.093 R)
• M39: 11,786,068 km (0.105 R)
• M40: 11,938,209 km (0.114 R)
• M41: 12,437,118 km (0.062 R)
• M42: 12,514,460 km (0.118 R)
• M43: 14,014,628 km (0.117 R)
• M44: 14,908,924 km (0.068 R)
• M45: 15,238,787 km (0.074 R)
• M46: 15,363,103 km (0.118 R)
• M47: 15,487,718 km (0.07 R)
• M48: 16,073,842 km (0.106 R)
• M49: 16,411,934 km (0.094 R)
• M50: 16,624,512 km (0.08 R)
• M51: 17,138,381 km (0.058 R)
• M52: 19,022,267 km (0.11 R)
• M53: 19,379,955 km (0.068 R)
• M54: 20,649,443 km (0.042 R)
• M55: 22,556,217 km (0.098 R)
• M56: 23,220,282 km (0.032 R)
• M57: 23,363,298 km (0.054 R)
• M58: 23,554,634 km (0.103 R)
• M59: 23,890,630 km (0.027 R)
• M60: 24,567,411 km (0.058 R)
• M61: 24,713,269 km (0.091 R)
• M62: 25,397,530 km (0.063 R)
• M63: 25,643,469 km (0.067 R)
• M64: 25,742,054 km (0.064 R)
• M65: 27,236,237 km (0.032 R)
• M66: 28,502,583 km (0.09 R)
• M67: 28,655,921 km (0.094 R)
• M68: 28,860,720 km (0.089 R)
• M69: 29,168,742 km (0.079 R)
• M70: 29,374,739 km (0.062 R)
• M71: 29,684,705 km (0.104 R)
• M72: 29,788,227 km (0.075 R)
• M73: 31,566,796 km (0.055 R)
• M74: 31,831,285 km (0.056 R)
• M75: 33,272,062 km (0.074 R)
• M76: 33,433,329 km (0.12 R)
• M77: 34,733,933 km (0.11 R)
• M78: 35,116,305 km (0.086 R)
• M79: 35,720,082 km (0.069 R)
• M80: 37,272,459 km (0.11 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 813.2

Radius: 9.1

Gravity: 9.82 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 9.54 AU - 10.48 AU

Year: 11398 Days

Day: 15 Hours

Environment

Temp: -179 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 31,655,989 km

• M1: 145,559 km (0.097 R)
• M2: 694,433 km (0.103 R)
• M3: 845,527 km (0.037 R)
• M4: 1,050,327 km (0.102 R)
• M5: 1,136,794 km (0.109 R)
• M6: 1,203,216 km (0.089 R)
• M7: 1,387,221 km (0.09 R)
• M8: 1,605,335 km (0.031 R)
• M9: 1,731,446 km (0.113 R)
• M10: 1,808,638 km (0.096 R)
• M11: 2,020,469 km (0.105 R)
• M12: 2,212,553 km (0.112 R)
• M13: 2,497,237 km (0.083 R)
• M14: 3,485,780 km (0.106 R)
• M15: 3,783,629 km (0.082 R)
• M16: 4,090,006 km (0.111 R)
• M17: 4,159,120 km (0.099 R)
• M18: 4,228,683 km (0.036 R)
• M19: 4,654,139 km (0.095 R)
• M20: 4,835,602 km (0.078 R)
• M21: 4,945,556 km (0.041 R)
• M22: 5,019,308 km (0.12 R)
• M23: 5,431,749 km (0.109 R)
• M24: 5,546,042 km (0.085 R)
• M25: 5,738,425 km (0.081 R)
• M26: 6,169,566 km (0.066 R)
• M27: 6,368,980 km (0.079 R)
• M28: 7,062,964 km (0.043 R)
• M29: 7,737,950 km (0.078 R)
• M30: 8,477,711 km (0.112 R)
• M31: 9,376,645 km (0.118 R)
• M32: 9,698,430 km (0.12 R)
• M33: 9,791,031 km (0.065 R)
• M34: 10,211,401 km (0.063 R)
• M35: 10,495,039 km (0.109 R)
• M36: 11,312,441 km (0.09 R)
• M37: 11,655,021 km (0.098 R)
• M38: 12,350,501 km (0.109 R)
• M39: 12,906,257 km (0.109 R)
• M40: 13,264,245 km (0.118 R)
• M41: 13,729,195 km (0.081 R)
• M42: 13,885,375 km (0.083 R)
• M43: 14,094,663 km (0.06 R)
• M44: 14,675,252 km (0.089 R)
• M45: 15,263,770 km (0.102 R)
• M46: 15,696,706 km (0.108 R)
• M47: 17,075,251 km (0.101 R)
• M48: 19,652,822 km (0.118 R)
• M49: 20,301,179 km (0.102 R)
• M50: 23,025,805 km (0.082 R)
• M51: 23,149,523 km (0.071 R)
• M52: 23,834,082 km (0.119 R)
• M53: 24,399,114 km (0.062 R)
• M54: 24,651,635 km (0.094 R)
• M55: 25,862,929 km (0.091 R)
• M56: 27,289,793 km (0.054 R)
• M57: 28,542,376 km (0.053 R)
• M58: 28,941,802 km (0.106 R)
• M59: 29,544,532 km (0.067 R)
• M60: 29,679,021 km (0.057 R)
• M61: 30,354,605 km (0.094 R)
• M62: 30,898,692 km (0.049 R)
• M63: 30,966,909 km (0.06 R)
• M64: 31,103,492 km (0.114 R)
• M65: 31,927,477 km (0.054 R)
• M66: 32,203,634 km (0.041 R)
• M67: 32,967,481 km (0.037 R)
• M68: 34,796,315 km (0.072 R)
• M69: 34,867,374 km (0.107 R)
• M70: 36,297,380 km (0.064 R)
• M71: 36,585,805 km (0.104 R)
• M72: 36,730,167 km (0.108 R)
• M73: 37,892,542 km (0.092 R)
• M74: 38,111,853 km (0.076 R)
• M75: 39,214,688 km (0.069 R)
• M76: 39,955,646 km (0.042 R)
• M77: 40,776,191 km (0.044 R)
• M78: 41,828,313 km (0.118 R)
• M79: 42,433,586 km (0.047 R)
• M80: 45,270,709 km (0.113 R)
• M81: 47,143,375 km (0.058 R)
• M82: 47,773,182 km (0.051 R)
• M83: 47,931,158 km (0.108 R)
• M84: 49,599,623 km (0.106 R)
• M85: 50,320,385 km (0.114 R)
• M86: 51,125,521 km (0.089 R)
• M87: 51,448,653 km (0.088 R)
• M88: 52,015,928 km (0.107 R)
• M89: 52,829,890 km (0.069 R)
• M90: 53,402,102 km (0.109 R)
• M91: 54,552,808 km (0.103 R)
• M92: 54,800,393 km (0.101 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 23

Radius: 7.1

Gravity: 0.46 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 18.69 AU - 18.87 AU

Year: 29290 Days

Day: 17 Hours

Environment

Temp: -188 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 31,655,989 km

• M1: 244,144 km (0.066 R)
• M2: 389,702 km (0.119 R)
• M3: 599,439 km (0.057 R)
• M4: 856,897 km (0.099 R)
• M5: 1,795,324 km (0.082 R)
• M6: 2,281,517 km (0.057 R)
• M7: 2,785,662 km (0.112 R)
• M8: 2,848,493 km (0.105 R)
• M9: 2,975,502 km (0.073 R)
• M10: 3,593,042 km (0.079 R)
• M11: 4,517,108 km (0.113 R)
• M12: 4,640,676 km (0.092 R)
• M13: 5,069,273 km (0.086 R)
• M14: 5,669,311 km (0.083 R)
• M15: 6,099,853 km (0.098 R)
• M16: 7,570,699 km (0.109 R)
• M17: 7,806,316 km (0.062 R)
• M18: 8,650,048 km (0.092 R)
• M19: 8,989,486 km (0.117 R)
• M20: 10,033,529 km (0.094 R)
• M21: 12,859,283 km (0.097 R)
• M22: 13,637,491 km (0.108 R)
• M23: 13,996,227 km (0.087 R)
• M24: 14,906,530 km (0.082 R)
• M25: 15,611,286 km (0.091 R)
• M26: 16,899,174 km (0.03 R)
• M27: 18,894,061 km (0.086 R)
• M28: 19,656,263 km (0.04 R)
• M29: 21,086,119 km (0.09 R)
• M30: 22,002,107 km (0.094 R)
• M31: 22,591,672 km (0.076 R)
• M32: 23,872,529 km (0.104 R)
• M33: 24,391,334 km (0.084 R)
• M34: 26,593,265 km (0.109 R)
• M35: 27,356,364 km (0.027 R)
• M36: 27,853,927 km (0.094 R)

Kuiper Belt

Range: 30.5 - 54.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 284 - 14,291 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit