🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.4 AU - 0.66 AU

Year: 166 Days

Day: 37.1 Hours

Environment

Temp: 158 °C

Axial Tilt: 29.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 21,367,570 km

• M1: 170,093 km (0.053 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.1 AU - 1.44 AU

Year: 616 Days

Day: 41.9 Hours

Environment

Temp: -68 °C

Axial Tilt: 44.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.65 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 409.7

Radius: 11.6

Gravity: 3.04 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 5.17 AU - 6.89 AU

Year: 6374 Days

Day: 8.4 Hours

Environment

Temp: -172 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 21,367,570 km

• M1: 241,451 km (0.039 R)
• M2: 330,910 km (0.081 R)
• M3: 538,702 km (0.036 R)
• M4: 648,956 km (0.054 R)
• M5: 731,384 km (0.107 R)
• M6: 830,418 km (0.096 R)
• M7: 948,002 km (0.105 R)
• M8: 1,043,445 km (0.096 R)
• M9: 1,230,293 km (0.113 R)
• M10: 1,475,633 km (0.097 R)
• M11: 1,637,199 km (0.072 R)
• M12: 1,839,007 km (0.109 R)
• M13: 2,067,143 km (0.107 R)
• M14: 2,267,605 km (0.087 R)
• M15: 2,927,331 km (0.062 R)
• M16: 3,665,896 km (0.09 R)
• M17: 3,932,180 km (0.032 R)
• M18: 4,113,343 km (0.111 R)
• M19: 4,320,387 km (0.088 R)
• M20: 4,578,144 km (0.102 R)
• M21: 4,673,138 km (0.114 R)
• M22: 4,937,927 km (0.113 R)
• M23: 5,035,315 km (0.083 R)
• M24: 5,182,818 km (0.108 R)
• M25: 5,482,164 km (0.079 R)
• M26: 5,633,856 km (0.096 R)
• M27: 6,228,657 km (0.103 R)
• M28: 6,387,231 km (0.056 R)
• M29: 6,466,966 km (0.063 R)
• M30: 6,843,504 km (0.096 R)
• M31: 7,310,549 km (0.078 R)
• M32: 7,589,998 km (0.072 R)
• M33: 7,816,190 km (0.098 R)
• M34: 8,044,625 km (0.083 R)
• M35: 8,449,737 km (0.103 R)
• M36: 9,249,936 km (0.097 R)
• M37: 9,461,317 km (0.118 R)
• M38: 9,552,422 km (0.118 R)
• M39: 10,229,353 km (0.104 R)
• M40: 11,564,514 km (0.109 R)
• M41: 11,727,127 km (0.081 R)
• M42: 11,923,249 km (0.057 R)
• M43: 12,418,418 km (0.107 R)
• M44: 12,618,281 km (0.096 R)
• M45: 12,819,341 km (0.082 R)
• M46: 13,156,684 km (0.114 R)
• M47: 13,531,277 km (0.087 R)
• M48: 13,771,382 km (0.075 R)
• M49: 14,640,695 km (0.085 R)
• M50: 14,746,161 km (0.12 R)
• M51: 15,887,443 km (0.118 R)
• M52: 16,359,126 km (0.079 R)
• M53: 16,505,283 km (0.059 R)
• M54: 18,178,385 km (0.1 R)
• M55: 19,092,727 km (0.067 R)
• M56: 19,323,557 km (0.107 R)
• M57: 19,439,346 km (0.052 R)
• M58: 20,178,210 km (0.1 R)
• M59: 20,295,794 km (0.103 R)
• M60: 20,689,086 km (0.089 R)
• M61: 20,847,062 km (0.068 R)
• M62: 21,643,371 km (0.057 R)
• M63: 21,843,982 km (0.087 R)
• M64: 22,206,607 km (0.099 R)
• M65: 22,490,095 km (0.105 R)
• M66: 22,652,558 km (0.086 R)
• M67: 22,733,940 km (0.107 R)
• M68: 23,101,502 km (0.109 R)
• M69: 24,674,972 km (0.087 R)
• M70: 25,516,909 km (0.102 R)
• M71: 25,686,403 km (0.107 R)
• M72: 25,856,346 km (0.088 R)
• M73: 26,154,495 km (0.086 R)
• M74: 26,453,840 km (0.086 R)
• M75: 26,969,803 km (0.098 R)
• M76: 27,272,290 km (0.114 R)
• M77: 27,924,088 km (0.063 R)
• M78: 28,230,165 km (0.057 R)
• M79: 28,317,830 km (0.084 R)
• M80: 28,493,308 km (0.087 R)
• M81: 29,509,676 km (0.091 R)
• M82: 29,643,117 km (0.085 R)
• M83: 29,866,018 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 500.2

Radius: 8.1

Gravity: 7.62 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 6.01 AU - 8.43 AU

Year: 8351 Days

Day: 9.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 21,367,570 km

• M1: 200,760 km (0.115 R)
• M2: 279,598 km (0.091 R)
• M3: 553,363 km (0.047 R)
• M4: 606,619 km (0.092 R)
• M5: 718,818 km (0.094 R)
• M6: 1,589,477 km (0.097 R)
• M7: 1,747,602 km (0.036 R)
• M8: 1,849,030 km (0.098 R)
• M9: 2,015,383 km (0.057 R)
• M10: 2,165,130 km (0.073 R)
• M11: 2,318,617 km (0.099 R)
• M12: 2,475,546 km (0.092 R)
• M13: 2,823,959 km (0.038 R)
• M14: 3,262,430 km (0.117 R)
• M15: 4,120,973 km (0.096 R)
• M16: 4,202,354 km (0.105 R)
• M17: 4,366,762 km (0.053 R)
• M18: 4,730,285 km (0.084 R)
• M19: 4,844,129 km (0.12 R)
• M20: 4,901,425 km (0.077 R)
• M21: 4,958,870 km (0.106 R)
• M22: 5,045,637 km (0.077 R)
• M23: 5,308,630 km (0.087 R)
• M24: 5,397,342 km (0.107 R)
• M25: 5,970,451 km (0.104 R)
• M26: 7,076,278 km (0.075 R)
• M27: 7,173,966 km (0.065 R)
• M28: 7,769,665 km (0.069 R)
• M29: 8,346,813 km (0.108 R)
• M30: 8,553,857 km (0.115 R)
• M31: 8,727,689 km (0.06 R)
• M32: 9,256,069 km (0.067 R)
• M33: 9,506,197 km (0.108 R)
• M34: 9,976,832 km (0.119 R)
• M35: 10,196,441 km (0.107 R)
• M36: 10,491,897 km (0.117 R)
• M37: 10,640,747 km (0.117 R)
• M38: 11,357,171 km (0.044 R)
• M39: 12,796,452 km (0.066 R)
• M40: 13,315,557 km (0.059 R)
• M41: 15,081,709 km (0.096 R)
• M42: 15,291,894 km (0.083 R)
• M43: 15,970,769 km (0.083 R)
• M44: 16,659,368 km (0.106 R)
• M45: 18,110,318 km (0.118 R)
• M46: 19,830,544 km (0.118 R)
• M47: 20,199,303 km (0.105 R)
• M48: 20,291,754 km (0.115 R)
• M49: 21,225,095 km (0.11 R)
• M50: 21,981,762 km (0.042 R)
• M51: 24,205,833 km (0.08 R)
• M52: 24,600,023 km (0.117 R)
• M53: 24,896,975 km (0.056 R)
• M54: 25,145,308 km (0.077 R)
• M55: 25,895,391 km (0.095 R)
• M56: 26,096,601 km (0.071 R)
• M57: 27,212,750 km (0.076 R)
• M58: 27,315,075 km (0.098 R)
• M59: 27,571,187 km (0.116 R)
• M60: 27,622,499 km (0.104 R)
• M61: 27,673,961 km (0.061 R)
• M62: 28,137,564 km (0.115 R)
• M63: 28,344,608 km (0.118 R)
• M64: 29,020,491 km (0.069 R)
• M65: 29,859,735 km (0.087 R)
• M66: 30,653,800 km (0.116 R)
• M67: 32,208,422 km (0.045 R)
• M68: 32,370,735 km (0.046 R)
• M69: 32,804,868 km (0.093 R)
• M70: 33,295,549 km (0.106 R)
• M71: 33,624,066 km (0.118 R)
• M72: 33,678,969 km (0.041 R)
• M73: 34,173,988 km (0.109 R)
• M74: 34,615,900 km (0.111 R)
• M75: 35,394,108 km (0.12 R)
• M76: 35,785,307 km (0.052 R)
• M77: 35,897,355 km (0.075 R)
• M78: 36,290,349 km (0.076 R)
• M79: 36,515,643 km (0.09 R)
• M80: 36,854,333 km (0.119 R)
• M81: 37,364,462 km (0.093 R)
• M82: 37,478,156 km (0.119 R)
• M83: 38,219,713 km (0.059 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 978.3

Radius: 11.5

Gravity: 7.4 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 6.53 AU - 10.63 AU

Year: 10818 Days

Day: 13.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 21,367,570 km

• M1: 144,811 km (0.119 R)
• M2: 394,789 km (0.088 R)
• M3: 563,386 km (0.05 R)
• M4: 739,761 km (0.105 R)
• M5: 1,040,304 km (0.113 R)
• M6: 1,149,211 km (0.056 R)
• M7: 1,402,929 km (0.072 R)
• M8: 1,778,270 km (0.09 R)
• M9: 2,501,725 km (0.094 R)
• M10: 2,711,162 km (0.108 R)
• M11: 3,115,376 km (0.088 R)
• M12: 3,572,098 km (0.115 R)
• M13: 3,911,536 km (0.109 R)
• M14: 4,085,219 km (0.111 R)
• M15: 4,261,445 km (0.03 R)
• M16: 5,603,487 km (0.112 R)
• M17: 5,681,727 km (0.084 R)
• M18: 5,839,254 km (0.117 R)
• M19: 6,320,360 km (0.095 R)
• M20: 6,648,429 km (0.066 R)
• M21: 7,665,544 km (0.104 R)
• M22: 7,752,461 km (0.061 R)
• M23: 7,883,658 km (0.11 R)
• M24: 9,234,527 km (0.096 R)
• M25: 9,936,739 km (0.07 R)
• M26: 10,174,600 km (0.112 R)
• M27: 11,095,824 km (0.113 R)
• M28: 11,791,603 km (0.08 R)
• M29: 11,892,133 km (0.111 R)
• M30: 12,195,518 km (0.114 R)
• M31: 12,399,270 km (0.084 R)
• M32: 12,706,993 km (0.108 R)
• M33: 13,069,169 km (0.094 R)
• M34: 14,821,858 km (0.11 R)
• M35: 15,203,183 km (0.087 R)
• M36: 15,312,688 km (0.113 R)
• M37: 15,753,404 km (0.056 R)
• M38: 15,919,757 km (0.073 R)
• M39: 16,986,988 km (0.117 R)
• M40: 17,961,319 km (0.106 R)
• M41: 18,367,776 km (0.084 R)
• M42: 19,071,784 km (0.063 R)
• M43: 20,748,327 km (0.046 R)
• M44: 21,727,595 km (0.083 R)
• M45: 22,409,462 km (0.079 R)
• M46: 25,401,419 km (0.094 R)
• M47: 26,250,986 km (0.081 R)
• M48: 27,043,405 km (0.079 R)
• M49: 27,977,943 km (0.051 R)
• M50: 28,112,282 km (0.12 R)
• M51: 30,084,581 km (0.099 R)
• M52: 31,540,467 km (0.114 R)
• M53: 32,453,164 km (0.088 R)
• M54: 33,090,151 km (0.081 R)
• M55: 33,659,820 km (0.095 R)
• M56: 36,336,575 km (0.093 R)
• M57: 36,409,878 km (0.115 R)
• M58: 37,293,253 km (0.065 R)
• M59: 37,885,960 km (0.057 R)
• M60: 38,258,159 km (0.078 R)
• M61: 38,407,309 km (0.104 R)
• M62: 39,306,392 km (0.042 R)
• M63: 39,456,887 km (0.05 R)
• M64: 40,516,040 km (0.105 R)
• M65: 40,744,177 km (0.094 R)
• M66: 44,374,319 km (0.091 R)
• M67: 44,452,558 km (0.042 R)
• M68: 44,530,948 km (0.092 R)
• M69: 45,633,484 km (0.09 R)
• M70: 45,870,896 km (0.064 R)
• M71: 46,585,525 km (0.115 R)
• M72: 47,303,894 km (0.114 R)
• M73: 47,945,519 km (0.083 R)
• M74: 48,590,136 km (0.079 R)
• M75: 48,913,417 km (0.039 R)
• M76: 49,156,364 km (0.088 R)
• M77: 49,399,760 km (0.099 R)
• M78: 49,562,223 km (0.098 R)
• M79: 49,643,605 km (0.054 R)
• M80: 50,214,021 km (0.111 R)
• M81: 51,361,287 km (0.089 R)
• M82: 52,103,293 km (0.095 R)
• M83: 52,351,476 km (0.119 R)
• M84: 53,765,026 km (0.079 R)
• M85: 54,686,399 km (0.105 R)
• M86: 55,782,054 km (0.116 R)
• M87: 56,375,060 km (0.085 R)
• M88: 56,714,797 km (0.061 R)
• M89: 56,799,768 km (0.088 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 326.9

Radius: 10.8

Gravity: 2.8 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 7.32 AU - 10.44 AU

Year: 11391 Days

Day: 5.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 21,367,570 km

• M1: 285,732 km (0.108 R)
• M2: 497,413 km (0.11 R)
• M3: 717,920 km (0.11 R)
• M4: 1,055,712 km (0.12 R)
• M5: 1,197,232 km (0.097 R)
• M6: 1,383,481 km (0.094 R)
• M7: 1,599,650 km (0.036 R)
• M8: 2,176,649 km (0.102 R)
• M9: 2,571,288 km (0.111 R)
• M10: 2,667,480 km (0.101 R)
• M11: 3,322,120 km (0.103 R)
• M12: 3,749,072 km (0.05 R)
• M13: 4,052,906 km (0.088 R)
• M14: 4,137,279 km (0.111 R)
• M15: 4,832,460 km (0.092 R)
• M16: 5,439,528 km (0.066 R)
• M17: 5,657,791 km (0.071 R)
• M18: 5,942,626 km (0.112 R)
• M19: 6,135,158 km (0.089 R)
• M20: 6,791,893 km (0.073 R)
• M21: 7,060,870 km (0.083 R)
• M22: 7,128,638 km (0.083 R)
• M23: 7,713,715 km (0.1 R)
• M24: 7,783,577 km (0.084 R)
• M25: 7,959,056 km (0.077 R)
• M26: 8,278,447 km (0.089 R)
• M27: 8,710,785 km (0.096 R)
• M28: 9,373,204 km (0.103 R)
• M29: 9,597,601 km (0.106 R)
• M30: 9,748,246 km (0.085 R)
• M31: 10,204,819 km (0.083 R)
• M32: 10,397,052 km (0.092 R)
• M33: 10,474,394 km (0.102 R)
• M34: 11,536,090 km (0.062 R)
• M35: 11,656,217 km (0.084 R)
• M36: 12,018,992 km (0.091 R)
• M37: 13,422,819 km (0.118 R)
• M38: 13,760,611 km (0.101 R)
• M39: 14,574,124 km (0.094 R)
• M40: 15,227,567 km (0.102 R)
• M41: 15,447,476 km (0.064 R)
• M42: 16,113,486 km (0.089 R)
• M43: 16,472,521 km (0.083 R)
• M44: 16,879,726 km (0.03 R)
• M45: 17,244,296 km (0.039 R)
• M46: 18,541,160 km (0.116 R)
• M47: 18,634,958 km (0.098 R)
• M48: 18,729,055 km (0.099 R)
• M49: 20,061,374 km (0.107 R)
• M50: 20,544,724 km (0.117 R)
• M51: 21,178,720 km (0.041 R)
• M52: 21,868,666 km (0.106 R)
• M53: 23,676,406 km (0.115 R)
• M54: 25,950,443 km (0.081 R)
• M55: 26,741,517 km (0.081 R)
• M56: 26,900,689 km (0.098 R)
• M57: 27,969,865 km (0.105 R)
• M58: 28,672,227 km (0.084 R)
• M59: 29,489,929 km (0.118 R)
• M60: 29,874,096 km (0.118 R)
• M61: 30,425,813 km (0.091 R)
• M62: 31,148,221 km (0.101 R)
• M63: 31,315,621 km (0.046 R)
• M64: 31,427,521 km (0.106 R)
• M65: 31,539,420 km (0.117 R)
• M66: 31,876,165 km (0.09 R)
• M67: 32,553,095 km (0.087 R)
• M68: 33,006,975 km (0.091 R)
• M69: 33,234,813 km (0.094 R)
• M70: 33,520,245 km (0.069 R)
• M71: 33,863,872 km (0.061 R)
• M72: 34,036,059 km (0.069 R)
• M73: 35,075,614 km (0.111 R)
• M74: 35,891,372 km (0.116 R)
• M75: 36,477,795 km (0.117 R)
• M76: 37,008,419 km (0.11 R)
• M77: 37,482,046 km (0.12 R)
• M78: 37,719,757 km (0.036 R)
• M79: 38,375,743 km (0.04 R)
• M80: 38,615,399 km (0.099 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 13.4

Radius: 3

Gravity: 1.49 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 10.91 AU - 16.03 AU

Year: 21280 Days

Day: 18.9 Hours

Environment

Temp: -207 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 21,367,570 km

• M1: 39,195 km (0.111 R)
• M2: 195,375 km (0.12 R)
• M3: 254,616 km (0.115 R)
• M4: 290,220 km (0.087 R)
• M5: 794,365 km (0.051 R)
• M6: 912,996 km (0.084 R)
• M7: 1,625,680 km (0.06 R)
• M8: 1,776,026 km (0.036 R)
• M9: 1,930,860 km (0.074 R)
• M10: 2,268,502 km (0.096 R)
• M11: 2,608,239 km (0.098 R)
• M12: 2,947,078 km (0.102 R)
• M13: 3,046,561 km (0.053 R)
• M14: 3,862,318 km (0.086 R)
• M15: 4,266,082 km (0.053 R)
• M16: 4,378,580 km (0.046 R)
• M17: 4,548,972 km (0.115 R)
• M18: 5,212,439 km (0.077 R)
• M19: 5,534,972 km (0.078 R)
• M20: 5,781,060 km (0.04 R)
• M21: 6,735,495 km (0.08 R)
• M22: 6,976,198 km (0.1 R)
• M23: 8,128,101 km (0.111 R)
• M24: 8,151,289 km (0.108 R)
• M25: 9,072,064 km (0.098 R)
• M26: 9,386,219 km (0.074 R)
• M27: 11,578,426 km (0.092 R)
• M28: 12,262,837 km (0.08 R)
• M29: 14,086,136 km (0.111 R)
• M30: 14,421,534 km (0.111 R)
• M31: 14,618,405 km (0.065 R)
• M32: 14,872,721 km (0.112 R)
• M33: 16,166,593 km (0.114 R)
• M34: 17,257,012 km (0.049 R)
• M35: 17,916,589 km (0.045 R)
• M36: 18,340,549 km (0.089 R)
• M37: 18,462,322 km (0.059 R)
• M38: 18,921,288 km (0.053 R)
• M39: 19,167,526 km (0.043 R)
• M40: 19,975,355 km (0.092 R)
• M41: 20,163,399 km (0.098 R)
• M42: 20,825,968 km (0.042 R)
• M43: 20,889,398 km (0.09 R)
• M44: 21,335,648 km (0.101 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 391 - 18,888 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit