🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.6 AU - 0.66 AU

Year: 186 Days

Day: 47.2 Hours

Environment

Temp: 191 °C

Axial Tilt: 38.5 °

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: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.55 AU - 0.89 AU

Year: 228 Days

Day: 37.2 Hours

Environment

Temp: 143 °C

Axial Tilt: 6.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.5 AU - 2.44 AU

Year: 1031 Days

Day: 23.6 Hours

Environment

Temp: -78 °C

Axial Tilt: 8.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.7 AU - 2.42 AU

Year: 1102 Days

Day: 28.4 Hours

Environment

Temp: -86 °C

Axial Tilt: 4.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,978,129 km

• M1: 74,350 km (0.114 R)

Asteroid Belt

Center: 3.77 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 138.5

Radius: 8.2

Gravity: 2.06 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 4.95 AU - 5.99 AU

Year: 4769 Days

Day: 5.3 Hours

Environment

Temp: -142 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 87,978,129 km

• M1: 165,455 km (0.102 R)
• M2: 304,432 km (0.107 R)
• M3: 411,394 km (0.073 R)
• M4: 466,745 km (0.1 R)
• M5: 741,856 km (0.091 R)
• M6: 847,322 km (0.04 R)
• M7: 967,599 km (0.114 R)
• M8: 1,044,492 km (0.114 R)
• M9: 1,373,159 km (0.105 R)
• M10: 1,594,564 km (0.116 R)
• M11: 1,709,754 km (0.055 R)
• M12: 2,159,445 km (0.078 R)
• M13: 2,339,112 km (0.114 R)
• M14: 2,617,664 km (0.075 R)
• M15: 2,906,986 km (0.066 R)
• M16: 3,005,720 km (0.099 R)
• M17: 3,206,630 km (0.045 R)
• M18: 3,411,879 km (0.06 R)
• M19: 3,486,378 km (0.039 R)
• M20: 3,959,556 km (0.111 R)
• M21: 4,085,069 km (0.053 R)
• M22: 4,469,236 km (0.071 R)
• M23: 4,649,352 km (0.053 R)
• M24: 4,715,325 km (0.118 R)
• M25: 4,815,107 km (0.109 R)
• M26: 5,118,342 km (0.079 R)
• M27: 5,602,440 km (0.088 R)
• M28: 5,690,553 km (0.106 R)
• M29: 5,939,335 km (0.078 R)
• M30: 7,486,925 km (0.094 R)
• M31: 7,700,999 km (0.118 R)
• M32: 7,779,388 km (0.077 R)
• M33: 8,135,132 km (0.056 R)
• M34: 8,295,052 km (0.109 R)
• M35: 8,903,766 km (0.1 R)
• M36: 9,464,010 km (0.074 R)
• M37: 9,589,972 km (0.103 R)
• M38: 9,695,438 km (0.1 R)
• M39: 10,035,624 km (0.118 R)
• M40: 10,314,773 km (0.096 R)
• M41: 11,012,946 km (0.108 R)
• M42: 11,256,492 km (0.098 R)
• M43: 12,316,991 km (0.091 R)
• M44: 12,546,624 km (0.114 R)
• M45: 12,662,113 km (0.091 R)
• M46: 13,174,037 km (0.056 R)
• M47: 13,409,056 km (0.06 R)
• M48: 13,692,843 km (0.087 R)
• M49: 13,954,789 km (0.078 R)
• M50: 14,098,253 km (0.104 R)
• M51: 14,774,735 km (0.045 R)
• M52: 15,313,586 km (0.092 R)
• M53: 15,833,887 km (0.076 R)
• M54: 16,108,848 km (0.074 R)
• M55: 16,739,403 km (0.108 R)
• M56: 17,121,775 km (0.067 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 801.7

Radius: 8.6

Gravity: 10.84 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 5.03 AU - 7.27 AU

Year: 5685 Days

Day: 6.3 Hours

Environment

Temp: -159 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 87,978,129 km

• M1: 136,433 km (0.088 R)
• M2: 323,580 km (0.108 R)
• M3: 447,896 km (0.109 R)
• M4: 1,118,842 km (0.078 R)
• M5: 1,232,836 km (0.081 R)
• M6: 1,333,515 km (0.066 R)
• M7: 1,561,652 km (0.098 R)
• M8: 1,917,396 km (0.116 R)
• M9: 1,995,486 km (0.065 R)
• M10: 2,054,727 km (0.037 R)
• M11: 2,175,303 km (0.111 R)
• M12: 2,402,243 km (0.07 R)
• M13: 2,636,962 km (0.077 R)
• M14: 2,724,327 km (0.097 R)
• M15: 3,221,291 km (0.093 R)
• M16: 3,338,276 km (0.112 R)
• M17: 3,600,522 km (0.087 R)
• M18: 3,770,914 km (0.095 R)
• M19: 4,375,289 km (0.079 R)
• M20: 5,009,584 km (0.056 R)
• M21: 5,814,271 km (0.098 R)
• M22: 5,985,710 km (0.106 R)
• M23: 6,072,028 km (0.116 R)
• M24: 6,421,788 km (0.042 R)
• M25: 7,110,237 km (0.097 R)
• M26: 7,171,273 km (0.075 R)
• M27: 7,232,459 km (0.066 R)
• M28: 7,355,279 km (0.114 R)
• M29: 7,790,758 km (0.057 R)
• M30: 7,948,284 km (0.091 R)
• M31: 8,106,858 km (0.09 R)
• M32: 8,784,537 km (0.09 R)
• M33: 8,948,645 km (0.115 R)
• M34: 9,313,066 km (0.09 R)
• M35: 9,379,936 km (0.12 R)
• M36: 10,125,083 km (0.081 R)
• M37: 10,539,619 km (0.111 R)
• M38: 10,679,044 km (0.103 R)
• M39: 11,065,605 km (0.036 R)
• M40: 11,278,333 km (0.085 R)
• M41: 12,070,155 km (0.116 R)
• M42: 12,289,166 km (0.117 R)
• M43: 12,954,278 km (0.088 R)
• M44: 13,366,420 km (0.053 R)
• M45: 13,441,817 km (0.119 R)
• M46: 13,668,907 km (0.091 R)
• M47: 13,744,903 km (0.076 R)
• M48: 13,821,048 km (0.096 R)
• M49: 13,897,343 km (0.097 R)
• M50: 15,018,729 km (0.086 R)
• M51: 15,570,595 km (0.108 R)
• M52: 16,008,767 km (0.096 R)
• M53: 17,019,750 km (0.119 R)
• M54: 17,967,901 km (0.103 R)
• M55: 18,427,466 km (0.106 R)
• M56: 18,764,211 km (0.094 R)
• M57: 19,272,993 km (0.116 R)
• M58: 19,443,684 km (0.06 R)
• M59: 20,260,937 km (0.061 R)
• M60: 20,651,986 km (0.093 R)
• M61: 20,870,249 km (0.081 R)
• M62: 21,089,410 km (0.111 R)
• M63: 21,221,206 km (0.082 R)
• M64: 21,309,169 km (0.031 R)
• M65: 21,574,107 km (0.068 R)
• M66: 22,106,975 km (0.06 R)
• M67: 23,231,203 km (0.115 R)
• M68: 23,549,398 km (0.111 R)
• M69: 23,868,939 km (0.095 R)
• M70: 24,006,419 km (0.071 R)
• M71: 24,558,585 km (0.06 R)
• M72: 25,254,664 km (0.063 R)
• M73: 25,441,511 km (0.115 R)
• M74: 25,628,658 km (0.114 R)
• M75: 26,098,695 km (0.034 R)
• M76: 26,429,306 km (0.102 R)
• M77: 28,151,926 km (0.076 R)
• M78: 28,248,716 km (0.076 R)
• M79: 28,345,655 km (0.068 R)
• M80: 30,108,217 km (0.079 R)
• M81: 30,355,802 km (0.115 R)
• M82: 30,753,283 km (0.071 R)
• M83: 30,902,881 km (0.079 R)
• M84: 31,302,756 km (0.072 R)
• M85: 31,754,841 km (0.116 R)
• M86: 32,563,717 km (0.118 R)
• M87: 32,665,293 km (0.087 R)
• M88: 33,738,359 km (0.087 R)
• M89: 34,615,302 km (0.092 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 745.8

Radius: 13.3

Gravity: 4.22 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 6.11 AU - 6.47 AU

Year: 5881 Days

Day: 12.7 Hours

Environment

Temp: -154 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 87,978,129 km

• M1: 177,573 km (0.052 R)
• M2: 277,803 km (0.103 R)
• M3: 371,900 km (0.105 R)
• M4: 483,351 km (0.029 R)
• M5: 585,676 km (0.054 R)
• M6: 776,263 km (0.067 R)
• M7: 1,174,044 km (0.085 R)
• M8: 1,271,133 km (0.111 R)
• M9: 1,473,838 km (0.108 R)
• M10: 2,008,651 km (0.096 R)
• M11: 2,166,626 km (0.06 R)
• M12: 2,495,143 km (0.088 R)
• M13: 2,579,815 km (0.109 R)
• M14: 3,040,876 km (0.116 R)
• M15: 3,575,539 km (0.119 R)
• M16: 3,695,815 km (0.035 R)
• M17: 3,866,357 km (0.107 R)
• M18: 4,164,954 km (0.109 R)
• M19: 4,653,391 km (0.111 R)
• M20: 4,811,516 km (0.107 R)
• M21: 6,994,598 km (0.079 R)
• M22: 7,298,132 km (0.104 R)
• M23: 7,918,066 km (0.115 R)
• M24: 8,202,750 km (0.043 R)
• M25: 8,490,726 km (0.081 R)
• M26: 8,978,116 km (0.045 R)
• M27: 10,082,448 km (0.098 R)
• M28: 10,912,417 km (0.111 R)
• M29: 11,158,655 km (0.051 R)
• M30: 11,620,912 km (0.091 R)
• M31: 11,728,473 km (0.086 R)
• M32: 12,234,862 km (0.045 R)
• M33: 12,417,371 km (0.104 R)
• M34: 12,970,584 km (0.109 R)
• M35: 14,331,177 km (0.055 R)
• M36: 14,755,885 km (0.062 R)
• M37: 15,736,649 km (0.101 R)
• M38: 17,104,273 km (0.041 R)
• M39: 17,431,593 km (0.113 R)
• M40: 17,885,024 km (0.115 R)
• M41: 18,133,955 km (0.041 R)
• M42: 18,300,607 km (0.115 R)
• M43: 18,509,595 km (0.092 R)
• M44: 19,311,140 km (0.109 R)
• M45: 19,651,924 km (0.036 R)
• M46: 21,254,267 km (0.029 R)
• M47: 21,606,271 km (0.06 R)
• M48: 22,449,853 km (0.114 R)
• M49: 22,673,801 km (0.057 R)
• M50: 23,259,178 km (0.107 R)
• M51: 23,895,118 km (0.062 R)
• M52: 24,261,184 km (0.114 R)
• M53: 25,230,728 km (0.097 R)
• M54: 26,401,481 km (0.073 R)
• M55: 26,685,119 km (0.09 R)
• M56: 26,827,386 km (0.087 R)
• M57: 27,542,165 km (0.111 R)
• M58: 27,685,779 km (0.064 R)
• M59: 27,877,862 km (0.117 R)
• M60: 28,553,297 km (0.12 R)
• M61: 29,969,689 km (0.097 R)
• M62: 30,364,478 km (0.116 R)
• M63: 30,910,062 km (0.096 R)
• M64: 31,109,326 km (0.117 R)
• M65: 31,259,073 km (0.084 R)
• M66: 31,759,778 km (0.104 R)
• M67: 33,430,786 km (0.067 R)
• M68: 33,942,859 km (0.082 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 195.5

Radius: 10.7

Gravity: 1.71 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 9.25 AU - 11.37 AU

Year: 12341 Days

Day: 13 Hours

Environment

Temp: -170 °C

Axial Tilt: 44.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 87,978,129 km

• M1: 134,189 km (0.08 R)
• M2: 302,636 km (0.088 R)
• M3: 651,499 km (0.095 R)
• M4: 951,592 km (0.091 R)
• M5: 1,029,533 km (0.091 R)
• M6: 1,277,117 km (0.075 R)
• M7: 1,809,237 km (0.058 R)
• M8: 2,109,928 km (0.115 R)
• M9: 2,362,001 km (0.119 R)
• M10: 2,601,956 km (0.075 R)
• M11: 2,918,804 km (0.064 R)
• M12: 3,993,964 km (0.113 R)
• M13: 4,627,960 km (0.075 R)
• M14: 4,846,373 km (0.098 R)
• M15: 5,096,051 km (0.104 R)
• M16: 5,637,147 km (0.098 R)
• M17: 5,782,706 km (0.09 R)
• M18: 6,196,643 km (0.114 R)
• M19: 7,400,158 km (0.112 R)
• M20: 7,527,615 km (0.111 R)
• M21: 7,914,475 km (0.107 R)
• M22: 8,340,979 km (0.117 R)
• M23: 8,943,858 km (0.111 R)
• M24: 9,595,507 km (0.113 R)
• M25: 10,085,589 km (0.12 R)
• M26: 10,156,199 km (0.082 R)
• M27: 10,298,018 km (0.054 R)
• M28: 10,727,514 km (0.117 R)
• M29: 10,908,228 km (0.106 R)
• M30: 11,017,135 km (0.11 R)
• M31: 11,567,057 km (0.09 R)
• M32: 11,678,059 km (0.09 R)
• M33: 12,693,679 km (0.104 R)
• M34: 13,192,737 km (0.086 R)
• M35: 13,270,079 km (0.073 R)
• M36: 13,425,212 km (0.054 R)
• M37: 14,012,384 km (0.081 R)
• M38: 15,906,293 km (0.1 R)
• M39: 16,946,148 km (0.069 R)
• M40: 17,750,984 km (0.09 R)
• M41: 18,481,770 km (0.108 R)
• M42: 19,047,250 km (0.105 R)
• M43: 19,266,261 km (0.105 R)
• M44: 20,463,194 km (0.117 R)
• M45: 20,732,470 km (0.028 R)
• M46: 22,928,566 km (0.102 R)
• M47: 23,068,291 km (0.036 R)
• M48: 24,338,377 km (0.111 R)
• M49: 25,149,796 km (0.108 R)
• M50: 25,390,050 km (0.115 R)
• M51: 25,486,391 km (0.107 R)
• M52: 25,631,202 km (0.114 R)
• M53: 26,700,826 km (0.102 R)
• M54: 27,587,044 km (0.113 R)
• M55: 28,833,643 km (0.114 R)
• M56: 28,934,173 km (0.12 R)
• M57: 29,185,946 km (0.109 R)
• M58: 29,996,767 km (0.087 R)
• M59: 33,049,910 km (0.107 R)
• M60: 33,365,860 km (0.088 R)
• M61: 34,054,010 km (0.111 R)
• M62: 34,533,172 km (0.115 R)
• M63: 34,800,205 km (0.114 R)
• M64: 35,929,818 km (0.072 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 477.5

Radius: 3.6

Gravity: 36.84 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 14.8 AU - 22.3 AU

Year: 29783 Days

Day: 23.1 Hours

Environment

Temp: -211 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 87,978,129 km

• M1: 47,572 km (0.079 R)
• M2: 96,341 km (0.046 R)
• M3: 239,656 km (0.036 R)
• M4: 571,913 km (0.092 R)
• M5: 748,289 km (0.046 R)
• M6: 1,241,363 km (0.072 R)
• M7: 1,997,281 km (0.089 R)
• M8: 2,538,676 km (0.077 R)
• M9: 2,909,230 km (0.059 R)
• M10: 2,993,902 km (0.033 R)
• M11: 3,429,382 km (0.101 R)
• M12: 4,455,025 km (0.086 R)
• M13: 5,307,284 km (0.061 R)
• M14: 6,537,427 km (0.113 R)
• M15: 7,269,858 km (0.118 R)
• M16: 7,850,896 km (0.054 R)
• M17: 8,087,410 km (0.093 R)
• M18: 8,811,015 km (0.115 R)
• M19: 9,180,522 km (0.098 R)
• M20: 9,492,284 km (0.098 R)
• M21: 9,680,927 km (0.118 R)
• M22: 9,744,207 km (0.1 R)
• M23: 10,839,114 km (0.091 R)
• M24: 11,301,222 km (0.079 R)
• M25: 11,702,443 km (0.094 R)
• M26: 11,769,762 km (0.029 R)
• M27: 12,312,952 km (0.038 R)
• M28: 12,450,133 km (0.076 R)
• M29: 13,003,496 km (0.085 R)
• M30: 13,706,307 km (0.088 R)
• M31: 14,638,451 km (0.041 R)
• M32: 14,711,006 km (0.117 R)
• M33: 14,929,269 km (0.096 R)
• M34: 15,295,634 km (0.116 R)
• M35: 15,590,791 km (0.067 R)
• M36: 15,739,042 km (0.084 R)
• M37: 15,962,392 km (0.115 R)
• M38: 16,866,113 km (0.101 R)
• M39: 17,324,181 km (0.087 R)
• M40: 19,515,192 km (0.096 R)
• M41: 21,050,814 km (0.091 R)
• M42: 21,214,773 km (0.119 R)
• M43: 22,206,906 km (0.071 R)
• M44: 25,099,232 km (0.101 R)
• M45: 26,060,099 km (0.036 R)
• M46: 27,032,784 km (0.119 R)
• M47: 27,121,795 km (0.045 R)
• M48: 27,389,425 km (0.087 R)
• M49: 27,657,954 km (0.05 R)
• M50: 28,831,549 km (0.098 R)
• M51: 29,195,969 km (0.101 R)
• M52: 30,205,904 km (0.046 R)
• M53: 31,883,046 km (0.032 R)
• M54: 32,638,067 km (0.088 R)
• M55: 33,112,890 km (0.091 R)
• M56: 33,685,850 km (0.103 R)
• M57: 34,551,274 km (0.107 R)
• M58: 34,744,554 km (0.049 R)
• M59: 36,402,248 km (0.117 R)
• M60: 36,500,534 km (0.115 R)
• M61: 36,993,309 km (0.079 R)
• M62: 37,886,110 km (0.101 R)
• M63: 41,219,449 km (0.069 R)
• M64: 41,424,398 km (0.091 R)
• M65: 41,835,493 km (0.096 R)
• M66: 43,284,798 km (0.115 R)
• M67: 44,750,408 km (0.118 R)
• M68: 49,788,415 km (0.083 R)
• M69: 51,433,693 km (0.037 R)
• M70: 51,764,902 km (0.081 R)
• M71: 52,318,415 km (0.047 R)
• M72: 52,540,418 km (0.119 R)
• M73: 52,873,871 km (0.104 R)
• M74: 56,930,816 km (0.048 R)
• M75: 57,960,648 km (0.117 R)
• M76: 58,881,124 km (0.071 R)
• M77: 60,038,562 km (0.11 R)
• M78: 60,853,272 km (0.089 R)
• M79: 63,200,912 km (0.109 R)
• M80: 63,437,276 km (0.081 R)
• M81: 70,419,158 km (0.12 R)
• M82: 71,893,745 km (0.098 R)
• M83: 74,124,698 km (0.059 R)
• M84: 76,126,916 km (0.116 R)
• M85: 79,545,526 km (0.094 R)
• M86: 82,755,298 km (0.06 R)
• M87: 82,884,551 km (0.091 R)
• M88: 83,143,205 km (0.078 R)
• M89: 83,402,309 km (0.081 R)
• M90: 83,791,263 km (0.088 R)
• M91: 86,269,053 km (0.09 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 346 - 14,394 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit