🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.54 AU - 0.72 AU

Year: 214 Days

Day: 36.5 Hours

Environment

Temp: 9 °C

Axial Tilt: 36.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 46,666,941 km

• M1: 182,360 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.76 AU - 1.22 AU

Year: 421 Days

Day: 33.5 Hours

Environment

Temp: -56 °C

Axial Tilt: 44.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,666,941 km

• M1: 790,924 km (0.06 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.83 AU - 1.17 AU

Year: 427 Days

Day: 25 Hours

Environment

Temp: -58 °C

Axial Tilt: 167.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.91 AU - 1.11 AU

Year: 434 Days

Day: 46.7 Hours

Environment

Temp: -53 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.75 AU - 2.57 AU

Year: 1357 Days

Day: 42 Hours

Environment

Temp: -126 °C

Axial Tilt: 13.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.03 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 552.1

Radius: 13.2

Gravity: 3.17 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 3.68 AU - 4.1 AU

Year: 3280 Days

Day: 13.3 Hours

Environment

Temp: -163 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 46,666,941 km

• M1: 242,498 km (0.073 R)
• M2: 371,900 km (0.053 R)
• M3: 505,042 km (0.058 R)
• M4: 761,154 km (0.118 R)
• M5: 1,350,570 km (0.09 R)
• M6: 1,448,706 km (0.115 R)
• M7: 1,626,727 km (0.065 R)
• M8: 1,852,770 km (0.111 R)
• M9: 2,061,159 km (0.094 R)
• M10: 2,189,963 km (0.081 R)
• M11: 2,410,919 km (0.113 R)
• M12: 2,623,797 km (0.102 R)
• M13: 2,858,965 km (0.046 R)
• M14: 3,035,790 km (0.099 R)
• M15: 3,366,999 km (0.072 R)
• M16: 3,502,834 km (0.081 R)
• M17: 3,675,171 km (0.077 R)
• M18: 3,780,039 km (0.066 R)
• M19: 4,172,883 km (0.104 R)
• M20: 4,504,392 km (0.1 R)
• M21: 4,616,740 km (0.098 R)
• M22: 4,768,133 km (0.11 R)
• M23: 5,232,186 km (0.112 R)
• M24: 6,120,647 km (0.089 R)
• M25: 6,245,412 km (0.108 R)
• M26: 6,392,167 km (0.102 R)
• M27: 6,925,484 km (0.059 R)
• M28: 7,164,691 km (0.106 R)
• M29: 7,362,459 km (0.102 R)
• M30: 7,718,652 km (0.114 R)
• M31: 8,057,790 km (0.075 R)
• M32: 8,540,692 km (0.099 R)
• M33: 9,151,799 km (0.078 R)
• M34: 9,704,115 km (0.096 R)
• M35: 10,341,701 km (0.054 R)
• M36: 10,465,867 km (0.08 R)
• M37: 11,094,178 km (0.093 R)
• M38: 11,272,349 km (0.08 R)
• M39: 11,631,384 km (0.068 R)
• M40: 11,942,248 km (0.104 R)
• M41: 12,098,728 km (0.086 R)
• M42: 12,255,955 km (0.056 R)
• M43: 12,413,781 km (0.106 R)
• M44: 12,837,891 km (0.087 R)
• M45: 13,051,816 km (0.097 R)
• M46: 13,240,010 km (0.088 R)
• M47: 13,483,106 km (0.09 R)
• M48: 13,618,941 km (0.116 R)
• M49: 14,001,463 km (0.076 R)
• M50: 14,443,076 km (0.049 R)
• M51: 14,945,426 km (0.101 R)
• M52: 15,255,243 km (0.09 R)
• M53: 15,396,762 km (0.062 R)
• M54: 15,738,145 km (0.1 R)
• M55: 16,283,878 km (0.114 R)
• M56: 16,835,894 km (0.038 R)
• M57: 16,923,708 km (0.109 R)
• M58: 17,128,956 km (0.101 R)
• M59: 17,453,135 km (0.12 R)
• M60: 17,898,637 km (0.116 R)
• M61: 17,988,246 km (0.056 R)
• M62: 18,077,855 km (0.095 R)
• M63: 18,167,764 km (0.064 R)
• M64: 19,135,363 km (0.072 R)
• M65: 19,287,953 km (0.1 R)
• M66: 19,810,199 km (0.04 R)
• M67: 19,964,733 km (0.098 R)
• M68: 20,181,650 km (0.118 R)
• M69: 20,274,999 km (0.08 R)
• M70: 20,399,465 km (0.112 R)
• M71: 20,524,229 km (0.07 R)
• M72: 20,774,507 km (0.101 R)
• M73: 21,183,507 km (0.065 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 852.7

Radius: 14.9

Gravity: 3.84 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 3.24 AU - 4.68 AU

Year: 3369 Days

Day: 13.5 Hours

Environment

Temp: -151 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 46,666,941 km

• M1: 354,547 km (0.075 R)
• M2: 462,407 km (0.09 R)
• M3: 799,301 km (0.114 R)
• M4: 968,945 km (0.047 R)
• M5: 1,101,639 km (0.113 R)
• M6: 1,360,144 km (0.114 R)
• M7: 1,511,238 km (0.077 R)
• M8: 1,668,166 km (0.068 R)
• M9: 1,771,089 km (0.095 R)
• M10: 1,922,183 km (0.113 R)
• M11: 2,141,045 km (0.043 R)
• M12: 2,319,066 km (0.083 R)
• M13: 2,777,135 km (0.114 R)
• M14: 2,936,307 km (0.088 R)
• M15: 3,301,326 km (0.09 R)
• M16: 3,470,371 km (0.115 R)
• M17: 3,661,707 km (0.107 R)
• M18: 4,055,000 km (0.107 R)
• M19: 4,256,807 km (0.09 R)
• M20: 4,545,232 km (0.08 R)
• M21: 4,712,931 km (0.062 R)
• M22: 5,162,922 km (0.103 R)
• M23: 5,316,110 km (0.077 R)
• M24: 5,448,504 km (0.113 R)
• M25: 5,582,245 km (0.11 R)
• M26: 5,921,084 km (0.09 R)
• M27: 6,173,904 km (0.097 R)
• M28: 6,360,153 km (0.027 R)
• M29: 6,666,680 km (0.109 R)
• M30: 7,050,697 km (0.103 R)
• M31: 7,172,171 km (0.099 R)
• M32: 7,516,096 km (0.085 R)
• M33: 7,665,245 km (0.05 R)
• M34: 7,840,424 km (0.118 R)
• M35: 8,017,099 km (0.036 R)
• M36: 8,814,905 km (0.031 R)
• M37: 8,945,953 km (0.07 R)
• M38: 9,236,621 km (0.057 R)
• M39: 9,963,368 km (0.067 R)
• M40: 10,513,738 km (0.118 R)
• M41: 10,820,564 km (0.097 R)
• M42: 11,557,782 km (0.115 R)
• M43: 12,281,985 km (0.074 R)
• M44: 12,575,945 km (0.109 R)
• M45: 12,871,999 km (0.096 R)
• M46: 13,471,438 km (0.087 R)
• M47: 13,713,637 km (0.096 R)
• M48: 13,835,409 km (0.111 R)
• M49: 13,987,999 km (0.038 R)
• M50: 14,884,240 km (0.104 R)
• M51: 15,958,802 km (0.068 R)
• M52: 16,537,745 km (0.105 R)
• M53: 16,667,447 km (0.06 R)
• M54: 16,829,910 km (0.03 R)
• M55: 16,992,972 km (0.094 R)
• M56: 17,617,244 km (0.109 R)
• M57: 18,282,505 km (0.091 R)
• M58: 18,517,374 km (0.1 R)
• M59: 18,652,012 km (0.117 R)
• M60: 18,753,140 km (0.109 R)
• M61: 18,989,954 km (0.114 R)
• M62: 19,159,747 km (0.115 R)
• M63: 19,672,120 km (0.054 R)
• M64: 20,955,221 km (0.12 R)
• M65: 21,624,522 km (0.106 R)
• M66: 21,873,004 km (0.049 R)
• M67: 22,015,271 km (0.108 R)
• M68: 22,265,249 km (0.082 R)
• M69: 22,408,415 km (0.119 R)
• M70: 22,552,029 km (0.096 R)
• M71: 22,695,792 km (0.112 R)
• M72: 22,912,111 km (0.077 R)
• M73: 23,129,177 km (0.096 R)
• M74: 23,310,490 km (0.115 R)
• M75: 24,445,638 km (0.112 R)
• M76: 24,852,694 km (0.059 R)

Asteroid Belt

Center: 6.67 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 9.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 541

Radius: 12.9

Gravity: 3.25 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 8.18 AU - 10.58 AU

Year: 12281 Days

Day: 13.4 Hours

Environment

Temp: -204 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 46,666,941 km

• M1: 165,006 km (0.112 R)
• M2: 464,053 km (0.093 R)
• M3: 676,482 km (0.103 R)
• M4: 1,078,451 km (0.059 R)
• M5: 1,200,822 km (0.043 R)
• M6: 1,349,822 km (0.115 R)
• M7: 1,482,664 km (0.044 R)
• M8: 1,690,606 km (0.113 R)
• M9: 1,786,199 km (0.068 R)
• M10: 2,058,915 km (0.074 R)
• M11: 2,213,450 km (0.097 R)
• M12: 2,425,729 km (0.093 R)
• M13: 2,617,215 km (0.107 R)
• M14: 3,251,360 km (0.095 R)
• M15: 3,341,418 km (0.074 R)
• M16: 3,679,360 km (0.115 R)
• M17: 4,521,895 km (0.118 R)
• M18: 5,638,493 km (0.115 R)
• M19: 6,644,240 km (0.05 R)
• M20: 6,836,772 km (0.089 R)
• M21: 7,227,073 km (0.103 R)
• M22: 7,705,188 km (0.108 R)
• M23: 8,111,496 km (0.11 R)
• M24: 8,400,070 km (0.101 R)
• M25: 10,783,463 km (0.066 R)
• M26: 10,873,820 km (0.086 R)
• M27: 11,931,627 km (0.081 R)
• M28: 12,119,073 km (0.102 R)
• M29: 14,095,111 km (0.12 R)
• M30: 14,392,512 km (0.084 R)
• M31: 14,943,481 km (0.05 R)
• M32: 15,044,310 km (0.025 R)
• M33: 15,246,865 km (0.088 R)
• M34: 15,450,318 km (0.106 R)
• M35: 15,552,344 km (0.085 R)
• M36: 16,169,286 km (0.114 R)
• M37: 17,109,808 km (0.034 R)
• M38: 18,445,417 km (0.083 R)
• M39: 20,315,241 km (0.052 R)
• M40: 20,595,438 km (0.071 R)
• M41: 20,707,786 km (0.061 R)
• M42: 22,014,823 km (0.115 R)
• M43: 22,417,839 km (0.116 R)
• M44: 23,114,666 km (0.102 R)
• M45: 24,054,739 km (0.106 R)
• M46: 24,291,702 km (0.098 R)
• M47: 24,469,873 km (0.035 R)
• M48: 25,850,811 km (0.095 R)
• M49: 26,032,722 km (0.099 R)
• M50: 26,337,004 km (0.081 R)
• M51: 27,195,247 km (0.098 R)
• M52: 27,380,300 km (0.094 R)
• M53: 27,627,735 km (0.046 R)
• M54: 28,876,129 km (0.106 R)
• M55: 29,065,071 km (0.095 R)
• M56: 30,015,466 km (0.103 R)
• M57: 31,233,941 km (0.083 R)
• M58: 32,272,599 km (0.082 R)
• M59: 34,183,861 km (0.099 R)
• M60: 34,317,004 km (0.074 R)
• M61: 34,918,387 km (0.091 R)
• M62: 35,186,766 km (0.081 R)
• M63: 36,131,476 km (0.096 R)
• M64: 36,402,996 km (0.092 R)
• M65: 36,947,981 km (0.095 R)
• M66: 37,633,140 km (0.1 R)
• M67: 38,322,337 km (0.094 R)
• M68: 39,713,298 km (0.112 R)
• M69: 39,993,495 km (0.112 R)
• M70: 40,415,062 km (0.1 R)
• M71: 41,050,105 km (0.096 R)
• M72: 41,404,203 km (0.079 R)
• M73: 41,546,171 km (0.057 R)
• M74: 41,688,439 km (0.038 R)
• M75: 41,973,123 km (0.118 R)
• M76: 42,831,366 km (0.102 R)
• M77: 44,057,022 km (0.093 R)
• M78: 44,419,647 km (0.08 R)
• M79: 44,637,761 km (0.061 R)
• M80: 46,542,740 km (0.044 R)
• M81: 47,134,100 km (0.095 R)
• M82: 48,324,600 km (0.083 R)
• M83: 48,848,492 km (0.086 R)
• M84: 49,675,619 km (0.099 R)
• M85: 49,826,563 km (0.054 R)
• M86: 50,053,204 km (0.082 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 325

Radius: 3.4

Gravity: 28.11 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 8.89 AU - 11.53 AU

Year: 13947 Days

Day: 16.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 46,666,941 km

• M1: 49,966 km (0.099 R)
• M2: 145,559 km (0.115 R)
• M3: 204,949 km (0.119 R)
• M4: 517,309 km (0.037 R)
• M5: 595,100 km (0.101 R)
• M6: 744,698 km (0.051 R)
• M7: 1,407,566 km (0.116 R)
• M8: 2,177,397 km (0.117 R)
• M9: 2,537,180 km (0.049 R)
• M10: 2,563,509 km (0.093 R)
• M11: 2,696,950 km (0.096 R)
• M12: 2,832,636 km (0.11 R)
• M13: 2,915,064 km (0.105 R)
• M14: 3,110,589 km (0.076 R)
• M15: 3,138,863 km (0.094 R)
• M16: 3,632,535 km (0.082 R)
• M17: 3,934,274 km (0.098 R)
• M18: 4,243,792 km (0.099 R)
• M19: 5,387,767 km (0.056 R)
• M20: 6,116,907 km (0.111 R)
• M21: 6,294,929 km (0.074 R)
• M22: 6,438,692 km (0.114 R)
• M23: 6,729,511 km (0.112 R)
• M24: 7,210,917 km (0.081 R)
• M25: 7,399,111 km (0.1 R)
• M26: 7,626,948 km (0.095 R)
• M27: 7,703,542 km (0.099 R)
• M28: 8,089,804 km (0.103 R)
• M29: 8,128,700 km (0.029 R)
• M30: 8,640,923 km (0.091 R)
• M31: 8,921,119 km (0.064 R)
• M32: 9,123,077 km (0.119 R)
• M33: 9,655,196 km (0.096 R)
• M34: 9,696,485 km (0.113 R)
• M35: 9,945,865 km (0.076 R)
• M36: 10,749,205 km (0.093 R)
• M37: 11,180,197 km (0.112 R)
• M38: 12,282,584 km (0.07 R)
• M39: 13,051,666 km (0.114 R)
• M40: 13,326,926 km (0.11 R)
• M41: 13,743,108 km (0.077 R)
• M42: 14,210,751 km (0.06 R)
• M43: 14,257,874 km (0.081 R)
• M44: 14,826,346 km (0.103 R)
• M45: 15,017,532 km (0.11 R)
• M46: 15,065,553 km (0.1 R)
• M47: 15,596,027 km (0.096 R)
• M48: 16,181,702 km (0.118 R)
• M49: 17,223,801 km (0.099 R)
• M50: 17,475,126 km (0.097 R)
• M51: 18,441,079 km (0.091 R)
• M52: 18,904,683 km (0.071 R)
• M53: 19,111,876 km (0.069 R)
• M54: 20,054,043 km (0.104 R)
• M55: 20,850,502 km (0.085 R)
• M56: 21,118,283 km (0.094 R)
• M57: 21,171,988 km (0.098 R)
• M58: 21,657,284 km (0.113 R)
• M59: 21,819,897 km (0.12 R)
• M60: 22,037,262 km (0.119 R)
• M61: 22,474,238 km (0.073 R)
• M62: 23,024,459 km (0.082 R)
• M63: 24,082,116 km (0.103 R)
• M64: 24,532,256 km (0.096 R)
• M65: 24,588,654 km (0.05 R)
• M66: 25,841,387 km (0.028 R)
• M67: 26,186,658 km (0.043 R)
• M68: 26,707,409 km (0.086 R)
• M69: 26,940,033 km (0.106 R)
• M70: 27,056,570 km (0.098 R)
• M71: 27,231,600 km (0.114 R)
• M72: 27,290,092 km (0.043 R)
• M73: 28,290,154 km (0.082 R)
• M74: 29,122,666 km (0.12 R)
• M75: 29,182,356 km (0.037 R)
• M76: 29,242,195 km (0.082 R)
• M77: 30,629,266 km (0.079 R)
• M78: 30,994,584 km (0.108 R)
• M79: 31,791,044 km (0.079 R)
• M80: 32,222,783 km (0.099 R)
• M81: 33,968,740 km (0.096 R)
• M82: 34,410,053 km (0.114 R)
• M83: 34,536,464 km (0.111 R)
• M84: 35,937,298 km (0.098 R)
• M85: 36,065,653 km (0.092 R)
• M86: 37,877,283 km (0.099 R)
• M87: 38,138,631 km (0.098 R)
• M88: 38,859,992 km (0.057 R)
• M89: 40,850,541 km (0.051 R)
• M90: 42,128,107 km (0.076 R)
• M91: 42,263,343 km (0.105 R)
• M92: 44,791,398 km (0.117 R)
• M93: 46,317,745 km (0.076 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 387 - 13,870 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit