🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.78 AU - 0.82 AU

Year: 258 Days

Day: 37.8 Hours

Environment

Temp: 145 °C

Axial Tilt: 24.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 74,780,678 km

• M1: 637,437 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.87 AU - 0.93 AU

Year: 307 Days

Day: 19.5 Hours

Environment

Temp: 110 °C

Axial Tilt: 31.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.11 AU - 1.75 AU

Year: 615 Days

Day: 22.5 Hours

Environment

Temp: -19 °C

Axial Tilt: 33.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 74,780,678 km

• M1: 110,553 km (0.091 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.38 AU - 2.02 AU

Year: 798 Days

Day: 12.3 Hours

Environment

Temp: -54 °C

Axial Tilt: 5.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 2.49 AU - 2.53 AU

Year: 1431 Days

Day: 42 Hours

Environment

Temp: -77 °C

Axial Tilt: 8.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.21 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 46.3

Radius: 13.2

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 5.87 AU - 5.95 AU

Year: 5171 Days

Day: 5.1 Hours

Environment

Temp: -142 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 74,780,678 km

• M1: 216,169 km (0.067 R)
• M2: 302,936 km (0.11 R)
• M3: 471,832 km (0.068 R)
• M4: 556,803 km (0.054 R)
• M5: 1,026,690 km (0.083 R)
• M6: 1,436,439 km (0.077 R)
• M7: 2,723,728 km (0.084 R)
• M8: 3,072,142 km (0.075 R)
• M9: 3,411,430 km (0.099 R)
• M10: 3,874,286 km (0.05 R)
• M11: 3,999,499 km (0.046 R)
• M12: 4,513,817 km (0.112 R)
• M13: 4,738,961 km (0.064 R)
• M14: 5,008,537 km (0.069 R)
• M15: 5,352,761 km (0.066 R)
• M16: 5,506,548 km (0.115 R)
• M17: 5,977,183 km (0.12 R)
• M18: 6,180,786 km (0.113 R)
• M19: 6,624,942 km (0.074 R)
• M20: 7,094,829 km (0.106 R)
• M21: 8,195,271 km (0.117 R)
• M22: 8,292,210 km (0.103 R)
• M23: 8,535,905 km (0.103 R)
• M24: 8,634,041 km (0.115 R)
• M25: 8,897,782 km (0.07 R)
• M26: 9,466,852 km (0.091 R)
• M27: 9,927,165 km (0.117 R)
• M28: 10,065,094 km (0.055 R)
• M29: 10,464,820 km (0.053 R)
• M30: 10,640,298 km (0.039 R)
• M31: 10,799,171 km (0.095 R)
• M32: 11,316,181 km (0.083 R)
• M33: 11,496,297 km (0.045 R)
• M34: 11,604,905 km (0.09 R)
• M35: 11,841,270 km (0.097 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 865.1

Radius: 11.3

Gravity: 6.78 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 4.9 AU - 7.98 AU

Year: 5882 Days

Day: 12.4 Hours

Environment

Temp: -156 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 74,780,678 km

• M1: 200,611 km (0.101 R)
• M2: 328,816 km (0.098 R)
• M3: 545,583 km (0.1 R)
• M4: 620,682 km (0.04 R)
• M5: 1,390,961 km (0.11 R)
• M6: 1,516,773 km (0.089 R)
• M7: 1,646,624 km (0.117 R)
• M8: 1,897,799 km (0.066 R)
• M9: 2,224,371 km (0.119 R)
• M10: 2,372,921 km (0.087 R)
• M11: 2,590,886 km (0.117 R)
• M12: 2,747,514 km (0.084 R)
• M13: 3,381,061 km (0.099 R)
• M14: 3,702,099 km (0.099 R)
• M15: 4,215,369 km (0.066 R)
• M16: 4,294,356 km (0.09 R)
• M17: 4,373,793 km (0.116 R)
• M18: 4,805,981 km (0.03 R)
• M19: 5,479,770 km (0.091 R)
• M20: 5,711,048 km (0.096 R)
• M21: 5,916,147 km (0.101 R)
• M22: 6,213,248 km (0.061 R)
• M23: 6,484,918 km (0.069 R)
• M24: 6,606,990 km (0.103 R)
• M25: 7,578,329 km (0.064 R)
• M26: 8,064,372 km (0.049 R)
• M27: 8,998,611 km (0.114 R)
• M28: 9,896,797 km (0.093 R)
• M29: 10,002,263 km (0.119 R)
• M30: 10,427,869 km (0.115 R)
• M31: 10,606,938 km (0.108 R)
• M32: 11,370,485 km (0.12 R)
• M33: 11,628,841 km (0.112 R)
• M34: 11,851,891 km (0.081 R)
• M35: 12,226,933 km (0.082 R)
• M36: 12,720,157 km (0.049 R)
• M37: 12,873,196 km (0.064 R)
• M38: 14,159,588 km (0.086 R)
• M39: 14,597,461 km (0.108 R)
• M40: 14,878,406 km (0.089 R)
• M41: 15,161,295 km (0.107 R)
• M42: 15,364,300 km (0.09 R)
• M43: 15,650,181 km (0.108 R)
• M44: 16,020,137 km (0.114 R)
• M45: 16,351,646 km (0.041 R)
• M46: 17,105,469 km (0.071 R)
• M47: 17,359,337 km (0.079 R)
• M48: 18,690,758 km (0.118 R)
• M49: 18,908,572 km (0.091 R)
• M50: 19,302,613 km (0.108 R)
• M51: 19,832,489 km (0.106 R)
• M52: 19,965,631 km (0.099 R)
• M53: 20,591,249 km (0.077 R)
• M54: 20,861,273 km (0.063 R)
• M55: 21,314,106 km (0.104 R)
• M56: 21,496,017 km (0.114 R)
• M57: 21,632,899 km (0.109 R)
• M58: 21,861,634 km (0.071 R)
• M59: 23,438,246 km (0.06 R)
• M60: 23,767,362 km (0.086 R)
• M61: 24,620,668 km (0.089 R)
• M62: 24,955,169 km (0.099 R)
• M63: 25,387,656 km (0.11 R)
• M64: 25,919,477 km (0.088 R)
• M65: 26,065,185 km (0.074 R)
• M66: 26,503,806 km (0.104 R)
• M67: 27,983,778 km (0.115 R)
• M68: 29,947,549 km (0.095 R)
• M69: 30,868,922 km (0.082 R)
• M70: 31,229,752 km (0.087 R)
• M71: 31,333,124 km (0.114 R)
• M72: 32,111,781 km (0.098 R)
• M73: 32,529,758 km (0.058 R)
• M74: 32,634,476 km (0.07 R)
• M75: 33,635,286 km (0.096 R)
• M76: 33,900,373 km (0.068 R)
• M77: 34,592,712 km (0.063 R)
• M78: 35,182,278 km (0.066 R)
• M79: 35,775,134 km (0.119 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 661.8

Radius: 9

Gravity: 8.17 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 6.18 AU - 8.16 AU

Year: 6910 Days

Day: 12.9 Hours

Environment

Temp: -158 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 74,780,678 km

• M1: 148,850 km (0.075 R)
• M2: 249,230 km (0.097 R)
• M3: 537,206 km (0.103 R)
• M4: 825,331 km (0.11 R)
• M5: 1,075,758 km (0.091 R)
• M6: 1,193,043 km (0.118 R)
• M7: 1,262,008 km (0.066 R)
• M8: 1,459,028 km (0.053 R)
• M9: 1,666,071 km (0.093 R)
• M10: 1,923,081 km (0.106 R)
• M11: 2,087,638 km (0.069 R)
• M12: 2,541,817 km (0.08 R)
• M13: 2,768,757 km (0.1 R)
• M14: 2,861,508 km (0.077 R)
• M15: 3,121,659 km (0.093 R)
• M16: 3,365,055 km (0.054 R)
• M17: 3,489,071 km (0.104 R)
• M18: 3,741,592 km (0.112 R)
• M19: 4,426,003 km (0.063 R)
• M20: 5,177,433 km (0.085 R)
• M21: 5,582,544 km (0.111 R)
• M22: 5,848,379 km (0.079 R)
• M23: 6,331,281 km (0.101 R)
• M24: 7,143,298 km (0.061 R)
• M25: 7,399,709 km (0.066 R)
• M26: 8,220,553 km (0.093 R)
• M27: 8,287,572 km (0.057 R)
• M28: 8,829,416 km (0.053 R)
• M29: 9,001,154 km (0.099 R)
• M30: 9,452,790 km (0.115 R)
• M31: 9,628,568 km (0.094 R)
• M32: 10,523,163 km (0.082 R)
• M33: 10,668,722 km (0.099 R)
• M34: 11,895,424 km (0.099 R)
• M35: 12,047,117 km (0.098 R)
• M36: 12,123,262 km (0.032 R)
• M37: 12,199,407 km (0.094 R)
• M38: 12,429,189 km (0.12 R)
• M39: 13,166,258 km (0.114 R)
• M40: 13,283,842 km (0.118 R)
• M41: 13,758,067 km (0.103 R)
• M42: 13,957,182 km (0.097 R)
• M43: 14,398,945 km (0.086 R)
• M44: 15,131,525 km (0.048 R)
• M45: 16,211,024 km (0.078 R)
• M46: 16,548,068 km (0.081 R)
• M47: 17,616,645 km (0.076 R)
• M48: 18,751,345 km (0.1 R)
• M49: 20,225,333 km (0.085 R)
• M50: 20,588,257 km (0.064 R)
• M51: 22,154,697 km (0.051 R)
• M52: 22,763,710 km (0.093 R)
• M53: 23,378,258 km (0.071 R)
• M54: 24,334,338 km (0.112 R)
• M55: 24,768,770 km (0.099 R)
• M56: 24,962,649 km (0.111 R)
• M57: 25,596,345 km (0.107 R)
• M58: 25,841,387 km (0.091 R)
• M59: 25,939,672 km (0.047 R)
• M60: 27,128,676 km (0.034 R)
• M61: 27,830,290 km (0.071 R)
• M62: 28,082,363 km (0.102 R)
• M63: 29,251,620 km (0.074 R)
• M64: 29,919,425 km (0.026 R)
• M65: 30,333,063 km (0.059 R)
• M66: 31,217,934 km (0.101 R)
• M67: 31,427,521 km (0.048 R)
• M68: 31,532,389 km (0.026 R)
• M69: 33,173,328 km (0.089 R)
• M70: 33,280,141 km (0.068 R)
• M71: 33,654,883 km (0.115 R)
• M72: 34,516,866 km (0.116 R)
• M73: 35,168,066 km (0.115 R)
• M74: 35,440,484 km (0.083 R)
• M75: 35,713,799 km (0.098 R)
• M76: 36,152,420 km (0.062 R)
• M77: 36,372,329 km (0.116 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 750.7

Radius: 9.3

Gravity: 8.68 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 8.91 AU - 13.53 AU

Year: 13526 Days

Day: 9.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 74,780,678 km

• M1: 143,764 km (0.116 R)
• M2: 1,305,541 km (0.077 R)
• M3: 1,799,064 km (0.117 R)
• M4: 1,994,738 km (0.053 R)
• M5: 2,316,523 km (0.062 R)
• M6: 2,376,811 km (0.113 R)
• M7: 4,456,521 km (0.104 R)
• M8: 5,033,071 km (0.089 R)
• M9: 5,350,218 km (0.083 R)
• M10: 5,511,335 km (0.089 R)
• M11: 5,673,948 km (0.093 R)
• M12: 6,511,098 km (0.111 R)
• M13: 6,683,135 km (0.095 R)
• M14: 6,944,184 km (0.094 R)
• M15: 7,075,830 km (0.038 R)
• M16: 7,521,033 km (0.092 R)
• M17: 8,067,215 km (0.078 R)
• M18: 8,720,509 km (0.073 R)
• M19: 10,028,144 km (0.12 R)
• M20: 10,276,925 km (0.087 R)
• M21: 10,427,271 km (0.068 R)
• M22: 11,241,083 km (0.092 R)
• M23: 11,864,906 km (0.082 R)
• M24: 11,969,924 km (0.088 R)
• M25: 12,499,949 km (0.101 R)
• M26: 12,660,318 km (0.11 R)
• M27: 13,309,124 km (0.099 R)
• M28: 13,747,745 km (0.096 R)
• M29: 13,913,350 km (0.058 R)
• M30: 14,302,604 km (0.063 R)
• M31: 15,663,944 km (0.086 R)
• M32: 16,185,143 km (0.104 R)
• M33: 16,770,819 km (0.102 R)
• M34: 17,662,422 km (0.092 R)
• M35: 18,326,038 km (0.11 R)
• M36: 18,569,434 km (0.113 R)
• M37: 19,120,852 km (0.089 R)
• M38: 20,870,698 km (0.056 R)
• M39: 21,124,865 km (0.081 R)
• M40: 22,475,883 km (0.118 R)
• M41: 22,671,109 km (0.073 R)
• M42: 23,589,939 km (0.052 R)
• M43: 23,920,999 km (0.056 R)
• M44: 24,387,146 km (0.071 R)
• M45: 24,453,866 km (0.097 R)
• M46: 24,788,966 km (0.108 R)
• M47: 27,176,847 km (0.094 R)
• M48: 27,523,914 km (0.079 R)
• M49: 27,942,339 km (0.108 R)
• M50: 28,644,551 km (0.106 R)
• M51: 29,210,331 km (0.119 R)
• M52: 29,779,850 km (0.108 R)
• M53: 30,425,065 km (0.037 R)
• M54: 30,785,447 km (0.079 R)
• M55: 31,364,989 km (0.073 R)
• M56: 32,021,275 km (0.108 R)
• M57: 32,534,844 km (0.062 R)
• M58: 34,166,807 km (0.108 R)
• M59: 34,466,452 km (0.09 R)
• M60: 35,977,241 km (0.082 R)
• M61: 37,586,914 km (0.088 R)
• M62: 39,298,164 km (0.091 R)
• M63: 40,084,450 km (0.093 R)
• M64: 40,400,401 km (0.112 R)
• M65: 42,313,459 km (0.066 R)
• M66: 42,474,276 km (0.101 R)
• M67: 44,255,987 km (0.107 R)
• M68: 45,814,198 km (0.099 R)
• M69: 47,390,361 km (0.111 R)
• M70: 47,640,938 km (0.088 R)
• M71: 47,975,588 km (0.079 R)
• M72: 49,575,986 km (0.108 R)
• M73: 50,766,337 km (0.088 R)
• M74: 50,851,757 km (0.083 R)
• M75: 51,193,887 km (0.114 R)
• M76: 53,262,078 km (0.07 R)
• M77: 53,348,845 km (0.095 R)
• M78: 53,783,426 km (0.106 R)
• M79: 55,357,495 km (0.116 R)
• M80: 55,709,349 km (0.12 R)
• M81: 57,035,535 km (0.062 R)
• M82: 57,124,246 km (0.079 R)
• M83: 58,282,582 km (0.091 R)
• M84: 58,819,639 km (0.073 R)
• M85: 59,448,548 km (0.084 R)
• M86: 59,808,780 km (0.085 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 274.2

Radius: 3.4

Gravity: 23.72 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 18.41 AU - 20.43 AU

Year: 30800 Days

Day: 24.5 Hours

Environment

Temp: -200 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 74,780,678 km

• M1: 86,019 km (0.092 R)
• M2: 153,039 km (0.071 R)
• M3: 640,129 km (0.063 R)
• M4: 708,645 km (0.092 R)
• M5: 877,840 km (0.098 R)
• M6: 1,252,433 km (0.086 R)
• M7: 1,829,432 km (0.063 R)
• M8: 2,265,361 km (0.093 R)
• M9: 2,370,378 km (0.102 R)
• M10: 2,441,288 km (0.098 R)
• M11: 2,806,157 km (0.12 R)
• M12: 2,995,099 km (0.05 R)
• M13: 3,110,289 km (0.078 R)
• M14: 3,626,552 km (0.073 R)
• M15: 3,667,392 km (0.102 R)
• M16: 3,999,349 km (0.12 R)
• M17: 4,297,648 km (0.096 R)
• M18: 4,384,265 km (0.04 R)
• M19: 4,427,648 km (0.106 R)
• M20: 4,691,688 km (0.044 R)
• M21: 5,234,729 km (0.103 R)
• M22: 5,420,230 km (0.042 R)
• M23: 5,607,826 km (0.026 R)
• M24: 6,330,084 km (0.12 R)
• M25: 6,428,520 km (0.088 R)
• M26: 6,577,220 km (0.1 R)
• M27: 6,979,339 km (0.097 R)
• M28: 9,161,224 km (0.053 R)
• M29: 9,779,662 km (0.072 R)
• M30: 9,950,652 km (0.111 R)
• M31: 12,446,094 km (0.101 R)
• M32: 12,693,379 km (0.116 R)
• M33: 12,942,161 km (0.068 R)
• M34: 14,146,124 km (0.103 R)
• M35: 14,339,554 km (0.079 R)
• M36: 14,468,807 km (0.044 R)
• M37: 15,451,515 km (0.114 R)
• M38: 16,387,998 km (0.105 R)
• M39: 16,794,904 km (0.096 R)
• M40: 16,863,121 km (0.039 R)
• M41: 17,136,586 km (0.115 R)
• M42: 18,596,362 km (0.108 R)
• M43: 19,448,322 km (0.116 R)
• M44: 19,806,908 km (0.111 R)
• M45: 22,303,397 km (0.083 R)
• M46: 22,378,196 km (0.101 R)
• M47: 24,586,709 km (0.038 R)
• M48: 25,834,655 km (0.096 R)
• M49: 26,149,857 km (0.107 R)
• M50: 26,387,120 km (0.102 R)
• M51: 28,961,400 km (0.112 R)
• M52: 29,370,849 km (0.11 R)
• M53: 30,860,545 km (0.099 R)
• M54: 31,027,646 km (0.104 R)
• M55: 31,111,271 km (0.09 R)
• M56: 32,120,608 km (0.114 R)
• M57: 34,604,082 km (0.107 R)
• M58: 35,387,227 km (0.097 R)
• M59: 37,148,293 km (0.066 R)
• M60: 37,326,015 km (0.104 R)
• M61: 41,582,075 km (0.064 R)
• M62: 41,674,227 km (0.063 R)
• M63: 41,766,529 km (0.088 R)
• M64: 42,507,188 km (0.033 R)
• M65: 43,158,836 km (0.105 R)
• M66: 43,532,681 km (0.086 R)
• M67: 44,189,416 km (0.08 R)
• M68: 45,323,068 km (0.039 R)
• M69: 46,179,367 km (0.101 R)
• M70: 47,137,242 km (0.096 R)
• M71: 48,004,910 km (0.086 R)
• M72: 50,344,321 km (0.081 R)
• M73: 50,737,763 km (0.06 R)
• M74: 51,231,137 km (0.035 R)
• M75: 51,924,374 km (0.058 R)
• M76: 52,322,005 km (0.104 R)
• M77: 52,620,752 km (0.109 R)
• M78: 54,728,436 km (0.108 R)
• M79: 55,335,804 km (0.095 R)
• M80: 55,945,265 km (0.115 R)
• M81: 59,544,590 km (0.09 R)
• M82: 59,960,622 km (0.087 R)
• M83: 60,900,396 km (0.097 R)
• M84: 63,430,096 km (0.119 R)
• M85: 63,855,103 km (0.118 R)
• M86: 64,174,345 km (0.084 R)
• M87: 65,456,997 km (0.115 R)
• M88: 66,640,167 km (0.107 R)
• M89: 68,809,336 km (0.09 R)
• M90: 69,355,218 km (0.063 R)
• M91: 71,884,918 km (0.117 R)
• M92: 73,105,338 km (0.096 R)
• M93: 73,550,840 km (0.108 R)
• M94: 73,774,040 km (0.082 R)

Kuiper Belt

Range: 30.5 - 53.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 479 - 17,394 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit