🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.48 AU - 0.54 AU

Year: 132 Days

Day: 18.1 Hours

Environment

Temp: 211 °C

Axial Tilt: 22.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.7 AU - 1.04 AU

Year: 293 Days

Day: 44.9 Hours

Environment

Temp: 124 °C

Axial Tilt: 15.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,792,273 km

• M1: 63,130 km (0.043 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.29 AU - 1.61 AU

Year: 631 Days

Day: 37.4 Hours

Environment

Temp: -31 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 62,792,273 km

• M1: 59,690 km (0.085 R)
• M2: 920,177 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.79 AU - 1.95 AU

Year: 925 Days

Day: 19.1 Hours

Environment

Temp: -64 °C

Axial Tilt: 18.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 3.31 AU - 4.17 AU

Year: 2616 Days

Day: 12 Hours

Environment

Temp: -123 °C

Axial Tilt: 20.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 3.59 AU - 4.53 AU

Year: 2959 Days

Day: 20.5 Hours

Environment

Temp: -125 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.62 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 197.2

Radius: 14.9

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 6.67 AU - 7.67 AU

Year: 6943 Days

Day: 14 Hours

Environment

Temp: -153 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 62,792,273 km

• M1: 186,100 km (0.117 R)
• M2: 319,691 km (0.104 R)
• M3: 485,894 km (0.093 R)
• M4: 593,455 km (0.096 R)
• M5: 701,315 km (0.114 R)
• M6: 795,711 km (0.106 R)
• M7: 1,011,431 km (0.112 R)
• M8: 1,326,484 km (0.119 R)
• M9: 1,489,396 km (0.09 R)
• M10: 1,896,602 km (0.058 R)
• M11: 2,225,268 km (0.083 R)
• M12: 2,505,166 km (0.106 R)
• M13: 2,623,797 km (0.115 R)
• M14: 2,779,229 km (0.11 R)
• M15: 2,884,546 km (0.099 R)
• M16: 3,154,122 km (0.05 R)
• M17: 3,264,226 km (0.067 R)
• M18: 3,545,470 km (0.097 R)
• M19: 3,679,509 km (0.117 R)
• M20: 4,252,918 km (0.102 R)
• M21: 4,623,322 km (0.118 R)
• M22: 4,748,984 km (0.07 R)
• M23: 4,897,236 km (0.111 R)
• M24: 5,047,133 km (0.08 R)
• M25: 5,220,218 km (0.106 R)
• M26: 5,841,797 km (0.093 R)
• M27: 6,023,708 km (0.106 R)
• M28: 6,393,364 km (0.082 R)
• M29: 6,675,506 km (0.077 R)
• M30: 7,130,732 km (0.085 R)
• M31: 7,325,509 km (0.089 R)
• M32: 7,472,713 km (0.061 R)
• M33: 7,720,297 km (0.06 R)
• M34: 7,920,310 km (0.091 R)
• M35: 8,479,357 km (0.051 R)
• M36: 8,972,431 km (0.109 R)
• M37: 9,475,080 km (0.109 R)
• M38: 10,013,932 km (0.098 R)
• M39: 10,646,132 km (0.026 R)
• M40: 10,897,158 km (0.113 R)
• M41: 11,404,893 km (0.075 R)
• M42: 11,518,886 km (0.11 R)
• M43: 11,834,089 km (0.117 R)
• M44: 12,531,664 km (0.114 R)
• M45: 12,649,248 km (0.045 R)
• M46: 12,944,853 km (0.084 R)
• M47: 13,093,554 km (0.105 R)
• M48: 14,828,141 km (0.031 R)
• M49: 15,171,169 km (0.026 R)
• M50: 16,088,204 km (0.036 R)
• M51: 16,828,414 km (0.088 R)
• M52: 17,186,252 km (0.119 R)
• M53: 17,909,707 km (0.099 R)
• M54: 18,375,106 km (0.118 R)
• M55: 18,710,206 km (0.115 R)
• M56: 18,912,163 km (0.073 R)
• M57: 19,488,264 km (0.074 R)
• M58: 19,624,697 km (0.026 R)
• M59: 19,795,688 km (0.12 R)
• M60: 20,311,651 km (0.11 R)
• M61: 20,623,263 km (0.091 R)
• M62: 20,866,809 km (0.099 R)
• M63: 21,216,269 km (0.11 R)
• M64: 22,526,447 km (0.104 R)
• M65: 23,390,375 km (0.1 R)
• M66: 24,118,468 km (0.034 R)
• M67: 24,338,377 km (0.106 R)
• M68: 24,706,388 km (0.074 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 289

Radius: 14.2

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 6.71 AU - 11.07 AU

Year: 9586 Days

Day: 12.6 Hours

Environment

Temp: -171 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 62,792,273 km

• M1: 234,270 km (0.074 R)
• M2: 348,264 km (0.073 R)
• M3: 486,642 km (0.114 R)
• M4: 577,149 km (0.059 R)
• M5: 1,497,475 km (0.111 R)
• M6: 2,360,654 km (0.103 R)
• M7: 2,486,167 km (0.063 R)
• M8: 2,657,157 km (0.107 R)
• M9: 3,263,627 km (0.106 R)
• M10: 3,888,049 km (0.088 R)
• M11: 4,037,497 km (0.075 R)
• M12: 4,214,322 km (0.117 R)
• M13: 5,301,300 km (0.109 R)
• M14: 5,663,626 km (0.112 R)
• M15: 6,034,180 km (0.064 R)
• M16: 6,295,228 km (0.064 R)
• M17: 6,858,913 km (0.041 R)
• M18: 6,949,419 km (0.104 R)
• M19: 7,223,483 km (0.081 R)
• M20: 7,500,987 km (0.091 R)
• M21: 8,646,159 km (0.117 R)
• M22: 9,642,032 km (0.074 R)
• M23: 9,777,567 km (0.09 R)
• M24: 10,779,125 km (0.097 R)
• M25: 11,203,235 km (0.108 R)
• M26: 11,310,197 km (0.06 R)
• M27: 13,028,778 km (0.082 R)
• M28: 13,442,715 km (0.102 R)
• M29: 14,245,008 km (0.116 R)
• M30: 14,477,184 km (0.083 R)
• M31: 15,259,880 km (0.11 R)
• M32: 16,217,456 km (0.109 R)
• M33: 16,338,481 km (0.099 R)
• M34: 17,897,889 km (0.063 R)
• M35: 18,780,068 km (0.086 R)
• M36: 18,907,226 km (0.095 R)
• M37: 19,119,805 km (0.071 R)
• M38: 19,504,421 km (0.118 R)
• M39: 20,325,115 km (0.054 R)
• M40: 20,586,462 km (0.109 R)
• M41: 20,717,660 km (0.104 R)
• M42: 21,421,966 km (0.078 R)
• M43: 22,268,391 km (0.073 R)
• M44: 23,035,080 km (0.119 R)
• M45: 23,490,157 km (0.034 R)
• M46: 23,810,446 km (0.111 R)
• M47: 24,733,465 km (0.07 R)
• M48: 24,919,565 km (0.119 R)
• M49: 25,856,795 km (0.077 R)
• M50: 27,524,512 km (0.112 R)
• M51: 27,620,853 km (0.118 R)
• M52: 29,079,582 km (0.117 R)
• M53: 29,423,508 km (0.11 R)
• M54: 29,768,929 km (0.076 R)
• M55: 30,863,088 km (0.052 R)
• M56: 31,818,570 km (0.107 R)
• M57: 32,732,762 km (0.116 R)
• M58: 34,068,372 km (0.065 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 454.2

Radius: 13

Gravity: 2.69 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 10.32 AU - 10.44 AU

Year: 12094 Days

Day: 14.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 62,792,273 km

• M1: 208,988 km (0.087 R)
• M2: 445,203 km (0.097 R)
• M3: 598,092 km (0.085 R)
• M4: 1,272,031 km (0.052 R)
• M5: 1,459,776 km (0.083 R)
• M6: 1,747,602 km (0.051 R)
• M7: 1,957,787 km (0.045 R)
• M8: 2,102,748 km (0.042 R)
• M9: 2,559,470 km (0.068 R)
• M10: 3,131,383 km (0.091 R)
• M11: 3,244,927 km (0.042 R)
• M12: 3,564,169 km (0.057 R)
• M13: 3,863,365 km (0.099 R)
• M14: 3,954,769 km (0.091 R)
• M15: 4,296,152 km (0.091 R)
• M16: 4,744,646 km (0.091 R)
• M17: 6,250,498 km (0.102 R)
• M18: 6,430,464 km (0.076 R)
• M19: 6,539,372 km (0.118 R)
• M20: 7,931,530 km (0.067 R)
• M21: 9,084,929 km (0.088 R)
• M22: 9,453,538 km (0.072 R)
• M23: 9,577,555 km (0.089 R)
• M24: 9,743,609 km (0.115 R)
• M25: 10,036,820 km (0.086 R)
• M26: 10,121,044 km (0.116 R)
• M27: 10,290,389 km (0.094 R)
• M28: 10,847,042 km (0.099 R)
• M29: 10,976,893 km (0.112 R)
• M30: 11,281,923 km (0.047 R)
• M31: 12,620,824 km (0.097 R)
• M32: 12,940,515 km (0.086 R)
• M33: 13,124,371 km (0.056 R)
• M34: 13,587,825 km (0.112 R)
• M35: 13,868,620 km (0.102 R)
• M36: 14,056,814 km (0.067 R)
• M37: 15,837,478 km (0.07 R)
• M38: 16,132,934 km (0.073 R)
• M39: 16,529,817 km (0.112 R)
• M40: 17,637,589 km (0.113 R)
• M41: 17,943,816 km (0.113 R)
• M42: 18,977,537 km (0.104 R)
• M43: 19,818,427 km (0.12 R)
• M44: 19,977,300 km (0.117 R)
• M45: 20,457,060 km (0.107 R)
• M46: 21,481,955 km (0.092 R)
• M47: 21,973,384 km (0.102 R)
• M48: 23,469,662 km (0.087 R)
• M49: 24,088,698 km (0.076 R)
• M50: 24,201,794 km (0.092 R)
• M51: 25,688,498 km (0.079 R)
• M52: 25,862,031 km (0.101 R)
• M53: 26,210,145 km (0.092 R)
• M54: 26,501,412 km (0.076 R)
• M55: 27,440,588 km (0.086 R)
• M56: 27,617,861 km (0.114 R)
• M57: 27,795,584 km (0.091 R)
• M58: 28,330,994 km (0.054 R)
• M59: 28,809,857 km (0.107 R)
• M60: 28,990,123 km (0.105 R)
• M61: 30,751,637 km (0.092 R)
• M62: 31,243,814 km (0.071 R)
• M63: 32,860,967 km (0.04 R)
• M64: 33,363,916 km (0.089 R)
• M65: 33,806,276 km (0.113 R)
• M66: 34,568,926 km (0.098 R)
• M67: 35,208,906 km (0.035 R)
• M68: 36,111,280 km (0.106 R)
• M69: 36,305,758 km (0.112 R)
• M70: 36,956,209 km (0.113 R)
• M71: 37,217,407 km (0.078 R)
• M72: 37,741,748 km (0.098 R)
• M73: 38,202,659 km (0.094 R)
• M74: 38,466,848 km (0.102 R)
• M75: 39,396,150 km (0.092 R)
• M76: 40,804,166 km (0.105 R)
• M77: 41,277,044 km (0.096 R)
• M78: 41,751,868 km (0.085 R)
• M79: 42,981,114 km (0.105 R)
• M80: 45,405,198 km (0.106 R)
• M81: 45,895,280 km (0.111 R)
• M82: 46,528,079 km (0.078 R)
• M83: 47,092,961 km (0.115 R)

Planet 10 - Ice Giant

Semi-Major Axis: 12.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 565.4

Radius: 4.9

Gravity: 23.55 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 10.6 AU - 14.94 AU

Year: 16504 Days

Day: 15.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 62,792,273 km

• M1: 62,981 km (0.047 R)
• M2: 279,748 km (0.087 R)
• M3: 620,233 km (0.056 R)
• M4: 1,453,792 km (0.101 R)
• M5: 1,507,049 km (0.088 R)
• M6: 3,488,772 km (0.119 R)
• M7: 3,596,482 km (0.116 R)
• M8: 3,632,685 km (0.099 R)
• M9: 4,653,391 km (0.058 R)
• M10: 5,421,277 km (0.1 R)
• M11: 5,756,227 km (0.082 R)
• M12: 6,711,409 km (0.117 R)
• M13: 6,980,536 km (0.075 R)
• M14: 7,482,736 km (0.054 R)
• M15: 7,668,237 km (0.071 R)
• M16: 7,996,605 km (0.085 R)
• M17: 9,706,059 km (0.098 R)
• M18: 10,061,055 km (0.06 R)
• M19: 10,163,231 km (0.092 R)
• M20: 10,368,778 km (0.062 R)
• M21: 11,098,666 km (0.117 R)
• M22: 11,204,282 km (0.088 R)
• M23: 11,953,019 km (0.113 R)
• M24: 12,333,297 km (0.074 R)
• M25: 12,442,803 km (0.052 R)
• M26: 12,828,167 km (0.07 R)
• M27: 12,939,019 km (0.082 R)
• M28: 13,329,619 km (0.086 R)
• M29: 14,236,631 km (0.068 R)
• M30: 14,813,630 km (0.115 R)
• M31: 14,871,824 km (0.09 R)
• M32: 15,339,466 km (0.075 R)
• M33: 16,229,275 km (0.101 R)
• M34: 17,749,339 km (0.093 R)
• M35: 18,620,148 km (0.034 R)
• M36: 19,568,598 km (0.109 R)
• M37: 20,145,148 km (0.117 R)
• M38: 20,273,952 km (0.064 R)
• M39: 21,908,010 km (0.083 R)
• M40: 22,640,291 km (0.115 R)
• M41: 23,719,640 km (0.058 R)
• M42: 23,787,557 km (0.098 R)
• M43: 24,060,274 km (0.112 R)
• M44: 24,197,156 km (0.115 R)
• M45: 24,265,523 km (0.089 R)
• M46: 25,928,153 km (0.092 R)
• M47: 26,631,712 km (0.091 R)
• M48: 29,874,246 km (0.067 R)
• M49: 30,389,760 km (0.085 R)
• M50: 30,611,614 km (0.093 R)
• M51: 30,833,916 km (0.108 R)
• M52: 31,056,817 km (0.055 R)
• M53: 31,504,264 km (0.096 R)
• M54: 31,953,806 km (0.081 R)
• M55: 32,405,442 km (0.077 R)
• M56: 32,632,083 km (0.097 R)
• M57: 32,859,322 km (0.072 R)
• M58: 33,163,006 km (0.117 R)
• M59: 33,239,001 km (0.108 R)
• M60: 33,773,066 km (0.077 R)
• M61: 34,156,335 km (0.087 R)
• M62: 34,233,229 km (0.114 R)
• M63: 34,387,015 km (0.119 R)
• M64: 35,004,555 km (0.109 R)
• M65: 35,082,047 km (0.07 R)
• M66: 35,547,895 km (0.05 R)
• M67: 37,036,693 km (0.096 R)
• M68: 38,306,180 km (0.071 R)
• M69: 38,625,871 km (0.084 R)
• M70: 38,785,941 km (0.102 R)
• M71: 38,866,125 km (0.098 R)
• M72: 39,509,246 km (0.088 R)
• M73: 40,480,585 km (0.104 R)
• M74: 40,969,172 km (0.066 R)
• M75: 41,132,533 km (0.096 R)
• M76: 42,364,172 km (0.081 R)
• M77: 42,694,784 km (0.071 R)
• M78: 42,943,116 km (0.085 R)
• M79: 43,607,929 km (0.109 R)
• M80: 44,192,557 km (0.101 R)
• M81: 45,200,548 km (0.071 R)
• M82: 45,622,863 km (0.104 R)
• M83: 46,216,168 km (0.107 R)
• M84: 46,386,111 km (0.093 R)
• M85: 46,726,745 km (0.105 R)
• M86: 47,324,838 km (0.111 R)
• M87: 49,307,907 km (0.119 R)
• M88: 49,829,555 km (0.081 R)
• M89: 50,878,535 km (0.097 R)
• M90: 51,317,754 km (0.113 R)
• M91: 53,532,700 km (0.075 R)
• M92: 55,326,977 km (0.064 R)
• M93: 56,958,492 km (0.112 R)
• M94: 57,140,851 km (0.065 R)
• M95: 59,897,940 km (0.094 R)
• M96: 60,083,292 km (0.117 R)
• M97: 61,479,489 km (0.075 R)

Kuiper Belt

Range: 30.3 - 53.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 528 - 19,379 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit