🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.81 AU - 0.85 AU

Year: 276 Days

Day: 43.9 Hours

Environment

Temp: 122 °C

Axial Tilt: 48.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.43 AU - 1.45 AU

Year: 631 Days

Day: 26.1 Hours

Environment

Temp: -27 °C

Axial Tilt: 23.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.73 AU - 2.57 AU

Year: 1151 Days

Day: 14 Hours

Environment

Temp: -66 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 56,161,318 km

• M1: 572,062 km (0.049 R)
• M2: 1,651,112 km (0.106 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 2.36 AU - 2.72 AU

Year: 1479 Days

Day: 36.6 Hours

Environment

Temp: -84 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 2.21 AU - 2.91 AU

Year: 1496 Days

Day: 18.3 Hours

Environment

Temp: -81 °C

Axial Tilt: 9.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 992.2

Radius: 14.6

Gravity: 4.65 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 6.86 AU - 9.52 AU

Year: 8561 Days

Day: 13.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 56,161,318 km

• M1: 185,950 km (0.118 R)
• M2: 385,813 km (0.113 R)
• M3: 571,314 km (0.045 R)
• M4: 792,869 km (0.035 R)
• M5: 1,182,122 km (0.104 R)
• M6: 1,653,206 km (0.067 R)
• M7: 1,768,546 km (0.114 R)
• M8: 2,007,603 km (0.105 R)
• M9: 2,106,188 km (0.115 R)
• M10: 2,517,882 km (0.114 R)
• M11: 2,706,076 km (0.115 R)
• M12: 2,927,182 km (0.091 R)
• M13: 3,039,978 km (0.108 R)
• M14: 3,870,845 km (0.096 R)
• M15: 3,964,044 km (0.102 R)
• M16: 4,184,252 km (0.085 R)
• M17: 4,376,486 km (0.066 R)
• M18: 4,473,575 km (0.086 R)
• M19: 5,105,925 km (0.083 R)
• M20: 5,277,214 km (0.119 R)
• M21: 6,827,198 km (0.115 R)
• M22: 7,016,140 km (0.039 R)
• M23: 7,750,067 km (0.116 R)
• M24: 8,106,409 km (0.082 R)
• M25: 8,468,137 km (0.037 R)
• M26: 10,268,697 km (0.08 R)
• M27: 11,368,541 km (0.077 R)
• M28: 12,046,369 km (0.112 R)
• M29: 12,459,408 km (0.11 R)
• M30: 12,970,734 km (0.105 R)
• M31: 13,158,330 km (0.117 R)
• M32: 13,869,967 km (0.106 R)
• M33: 14,985,368 km (0.091 R)
• M34: 16,534,155 km (0.095 R)
• M35: 16,942,108 km (0.077 R)
• M36: 17,044,583 km (0.113 R)
• M37: 17,612,157 km (0.094 R)
• M38: 17,924,218 km (0.092 R)
• M39: 18,028,787 km (0.092 R)
• M40: 18,343,392 km (0.104 R)
• M41: 18,659,791 km (0.072 R)
• M42: 18,871,771 km (0.041 R)
• M43: 19,512,649 km (0.074 R)
• M44: 19,620,060 km (0.109 R)
• M45: 21,090,607 km (0.098 R)
• M46: 24,483,487 km (0.119 R)
• M47: 24,715,663 km (0.094 R)
• M48: 25,299,394 km (0.119 R)
• M49: 25,651,696 km (0.102 R)
• M50: 26,064,886 km (0.092 R)
• M51: 26,420,779 km (0.09 R)
• M52: 26,539,859 km (0.038 R)
• M53: 26,659,089 km (0.086 R)
• M54: 26,957,686 km (0.041 R)
• M55: 27,137,503 km (0.109 R)
• M56: 29,325,820 km (0.111 R)
• M57: 29,695,925 km (0.069 R)
• M58: 30,565,837 km (0.072 R)
• M59: 31,444,126 km (0.107 R)
• M60: 32,585,408 km (0.062 R)
• M61: 33,740,453 km (0.07 R)
• M62: 34,713,139 km (0.11 R)
• M63: 35,497,929 km (0.055 R)
• M64: 35,694,950 km (0.042 R)
• M65: 35,892,419 km (0.119 R)
• M66: 37,351,746 km (0.097 R)
• M67: 38,021,496 km (0.109 R)
• M68: 39,781,215 km (0.107 R)
• M69: 41,221,992 km (0.11 R)
• M70: 41,775,355 km (0.105 R)
• M71: 42,053,009 km (0.048 R)
• M72: 42,331,111 km (0.115 R)
• M73: 44,154,410 km (0.12 R)
• M74: 44,578,819 km (0.098 R)
• M75: 45,360,468 km (0.119 R)
• M76: 46,146,605 km (0.112 R)
• M77: 46,361,727 km (0.082 R)
• M78: 47,009,336 km (0.081 R)
• M79: 47,804,897 km (0.07 R)
• M80: 48,823,808 km (0.082 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 319.2

Radius: 9.9

Gravity: 3.26 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 9.46 AU - 9.74 AU

Year: 10864 Days

Day: 14.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 56,161,318 km

• M1: 195,076 km (0.059 R)
• M2: 296,802 km (0.03 R)
• M3: 560,842 km (0.08 R)
• M4: 943,364 km (0.088 R)
• M5: 1,532,032 km (0.047 R)
• M6: 1,874,162 km (0.108 R)
• M7: 1,958,087 km (0.044 R)
• M8: 2,065,049 km (0.09 R)
• M9: 2,535,385 km (0.11 R)
• M10: 3,063,166 km (0.104 R)
• M11: 3,314,341 km (0.099 R)
• M12: 3,756,851 km (0.067 R)
• M13: 4,053,205 km (0.11 R)
• M14: 4,469,685 km (0.028 R)
• M15: 5,164,268 km (0.1 R)
• M16: 5,313,268 km (0.075 R)
• M17: 6,142,489 km (0.117 R)
• M18: 6,717,543 km (0.032 R)
• M19: 6,880,305 km (0.102 R)
• M20: 7,544,669 km (0.057 R)
• M21: 7,714,014 km (0.118 R)
• M22: 8,091,001 km (0.114 R)
• M23: 8,756,113 km (0.108 R)
• M24: 8,969,888 km (0.116 R)
• M25: 9,621,537 km (0.051 R)
• M26: 9,915,945 km (0.075 R)
• M27: 10,363,392 km (0.102 R)
• M28: 10,438,491 km (0.102 R)
• M29: 11,123,649 km (0.074 R)
• M30: 11,316,481 km (0.108 R)
• M31: 11,432,718 km (0.058 R)
• M32: 11,666,390 km (0.092 R)
• M33: 11,823,169 km (0.089 R)
• M34: 12,178,314 km (0.08 R)
• M35: 12,777,902 km (0.119 R)
• M36: 12,858,685 km (0.11 R)
• M37: 13,142,472 km (0.081 R)
• M38: 13,551,323 km (0.089 R)
• M39: 14,507,852 km (0.076 R)
• M40: 14,634,262 km (0.104 R)
• M41: 14,972,952 km (0.118 R)
• M42: 15,529,007 km (0.098 R)
• M43: 16,397,572 km (0.085 R)
• M44: 16,529,368 km (0.113 R)
• M45: 17,015,112 km (0.108 R)
• M46: 17,237,415 km (0.081 R)
• M47: 17,595,253 km (0.105 R)
• M48: 18,181,826 km (0.099 R)
• M49: 18,774,832 km (0.106 R)
• M50: 19,004,614 km (0.104 R)
• M51: 19,839,670 km (0.075 R)
• M52: 20,026,817 km (0.094 R)
• M53: 20,639,270 km (0.059 R)
• M54: 21,019,099 km (0.073 R)
• M55: 21,497,364 km (0.056 R)
• M56: 21,641,426 km (0.055 R)
• M57: 21,834,108 km (0.105 R)
• M58: 22,464,364 km (0.042 R)
• M59: 23,149,822 km (0.056 R)
• M60: 23,445,577 km (0.114 R)
• M61: 23,593,978 km (0.116 R)
• M62: 23,693,161 km (0.1 R)
• M63: 25,348,312 km (0.111 R)
• M64: 26,369,467 km (0.102 R)
• M65: 26,523,852 km (0.091 R)
• M66: 26,729,998 km (0.034 R)
• M67: 28,346,553 km (0.086 R)
• M68: 30,317,056 km (0.102 R)
• M69: 30,640,785 km (0.061 R)
• M70: 30,802,950 km (0.079 R)
• M71: 32,772,555 km (0.09 R)
• M72: 33,215,814 km (0.081 R)
• M73: 33,438,116 km (0.085 R)
• M74: 34,951,897 km (0.114 R)
• M75: 35,461,427 km (0.069 R)
• M76: 35,688,666 km (0.074 R)
• M77: 36,430,672 km (0.103 R)
• M78: 36,545,264 km (0.07 R)
• M79: 36,659,856 km (0.118 R)
• M80: 36,832,193 km (0.101 R)
• M81: 37,408,444 km (0.106 R)
• M82: 37,871,599 km (0.087 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 144

Radius: 7.1

Gravity: 2.86 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 17.45 AU - 18.35 AU

Year: 27661 Days

Day: 22.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 44.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 56,161,318 km

• M1: 171,439 km (0.066 R)
• M2: 271,221 km (0.06 R)
• M3: 734,077 km (0.118 R)
• M4: 1,333,366 km (0.049 R)
• M5: 1,429,108 km (0.087 R)
• M6: 1,627,625 km (0.106 R)
• M7: 3,216,354 km (0.112 R)
• M8: 3,476,954 km (0.086 R)
• M9: 3,778,393 km (0.093 R)
• M10: 3,949,384 km (0.099 R)
• M11: 4,586,372 km (0.066 R)
• M12: 4,732,229 km (0.096 R)
• M13: 4,953,933 km (0.088 R)
• M14: 5,369,217 km (0.113 R)
• M15: 6,233,145 km (0.104 R)
• M16: 6,681,041 km (0.082 R)
• M17: 7,867,950 km (0.116 R)
• M18: 7,998,849 km (0.1 R)
• M19: 8,530,071 km (0.089 R)
• M20: 8,619,680 km (0.092 R)
• M21: 8,664,709 km (0.1 R)
• M22: 9,719,673 km (0.045 R)
• M23: 10,238,628 km (0.1 R)
• M24: 10,333,922 km (0.112 R)
• M25: 10,814,879 km (0.096 R)
• M26: 11,058,125 km (0.114 R)
• M27: 11,106,894 km (0.116 R)
• M28: 13,016,361 km (0.1 R)
• M29: 14,220,624 km (0.095 R)
• M30: 14,755,287 km (0.052 R)
• M31: 14,970,857 km (0.1 R)
• M32: 15,514,646 km (0.107 R)
• M33: 15,624,301 km (0.116 R)
• M34: 16,009,665 km (0.053 R)
• M35: 16,120,367 km (0.089 R)
• M36: 18,735,637 km (0.048 R)
• M37: 19,262,521 km (0.098 R)
• M38: 19,616,470 km (0.095 R)
• M39: 21,296,603 km (0.106 R)
• M40: 21,479,412 km (0.102 R)
• M41: 21,601,484 km (0.101 R)
• M42: 22,648,818 km (0.12 R)
• M43: 22,897,600 km (0.095 R)
• M44: 23,272,642 km (0.076 R)
• M45: 23,965,280 km (0.103 R)
• M46: 24,282,278 km (0.062 R)
• M47: 25,177,621 km (0.08 R)
• M48: 25,435,378 km (0.048 R)
• M49: 25,499,855 km (0.081 R)
• M50: 25,629,257 km (0.083 R)
• M51: 26,018,510 km (0.113 R)
• M52: 27,330,185 km (0.09 R)
• M53: 28,528,912 km (0.08 R)
• M54: 30,017,411 km (0.11 R)
• M55: 33,989,384 km (0.091 R)
• M56: 36,654,620 km (0.119 R)
• M57: 37,606,810 km (0.061 R)
• M58: 37,680,412 km (0.108 R)
• M59: 38,864,330 km (0.102 R)
• M60: 39,236,829 km (0.109 R)
• M61: 39,460,926 km (0.119 R)
• M62: 39,760,421 km (0.119 R)
• M63: 40,889,885 km (0.089 R)
• M64: 41,192,821 km (0.068 R)
• M65: 43,180,378 km (0.105 R)
• M66: 44,418,899 km (0.071 R)
• M67: 44,496,690 km (0.092 R)
• M68: 44,652,421 km (0.047 R)
• M69: 44,886,243 km (0.111 R)
• M70: 45,042,423 km (0.1 R)
• M71: 45,433,771 km (0.117 R)
• M72: 45,590,549 km (0.079 R)
• M73: 47,168,508 km (0.086 R)
• M74: 47,247,944 km (0.096 R)
• M75: 47,725,162 km (0.105 R)
• M76: 47,964,219 km (0.105 R)
• M77: 49,246,572 km (0.089 R)
• M78: 49,892,087 km (0.098 R)
• M79: 50,702,758 km (0.091 R)
• M80: 51,436,086 km (0.092 R)
• M81: 51,599,447 km (0.036 R)
• M82: 51,763,107 km (0.102 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 251 - 14,861 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit