🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.76 AU - 0.94 AU

Year: 294 Days

Day: 45.5 Hours

Environment

Temp: 80 °C

Axial Tilt: 34.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.52 AU - 2 AU

Year: 875 Days

Day: 16.5 Hours

Environment

Temp: -53 °C

Axial Tilt: 15.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.71 AU - 2.33 AU

Year: 1076 Days

Day: 37.3 Hours

Environment

Temp: -71 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.2 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 898.5

Radius: 13.7

Gravity: 4.79 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 6.97 AU - 9.77 AU

Year: 9074 Days

Day: 7.5 Hours

Environment

Temp: -167 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 83,533,109 km

• M1: 199,115 km (0.075 R)
• M2: 319,541 km (0.118 R)
• M3: 412,441 km (0.047 R)
• M4: 701,913 km (0.059 R)
• M5: 1,020,257 km (0.085 R)
• M6: 1,582,895 km (0.094 R)
• M7: 1,743,563 km (0.049 R)
• M8: 3,277,689 km (0.107 R)
• M9: 3,365,952 km (0.11 R)
• M10: 3,635,976 km (0.116 R)
• M11: 3,850,948 km (0.089 R)
• M12: 4,455,623 km (0.081 R)
• M13: 4,619,881 km (0.038 R)
• M14: 4,954,233 km (0.08 R)
• M15: 5,158,883 km (0.118 R)
• M16: 6,259,773 km (0.101 R)
• M17: 7,431,723 km (0.083 R)
• M18: 8,263,786 km (0.09 R)
• M19: 8,425,651 km (0.103 R)
• M20: 8,834,951 km (0.118 R)
• M21: 9,208,946 km (0.065 R)
• M22: 10,405,579 km (0.078 R)
• M23: 10,580,459 km (0.061 R)
• M24: 11,424,939 km (0.042 R)
• M25: 11,514,997 km (0.096 R)
• M26: 11,696,010 km (0.032 R)
• M27: 12,106,806 km (0.049 R)
• M28: 14,376,954 km (0.035 R)
• M29: 14,718,934 km (0.101 R)
• M30: 15,014,091 km (0.049 R)
• M31: 16,164,050 km (0.112 R)
• M32: 16,723,995 km (0.105 R)
• M33: 17,083,628 km (0.107 R)
• M34: 17,497,865 km (0.08 R)
• M35: 18,813,578 km (0.063 R)
• M36: 19,348,689 km (0.041 R)
• M37: 19,780,429 km (0.1 R)
• M38: 19,888,887 km (0.093 R)
• M39: 20,434,172 km (0.097 R)
• M40: 20,763,586 km (0.038 R)
• M41: 21,150,297 km (0.107 R)
• M42: 21,595,051 km (0.108 R)
• M43: 22,663,778 km (0.077 R)
• M44: 24,560,829 km (0.1 R)
• M45: 24,794,201 km (0.105 R)
• M46: 25,439,866 km (0.114 R)
• M47: 26,091,065 km (0.034 R)
• M48: 26,448,604 km (0.096 R)
• M49: 27,228,757 km (0.095 R)
• M50: 27,894,917 km (0.104 R)
• M51: 28,382,755 km (0.067 R)
• M52: 28,505,126 km (0.079 R)
• M53: 28,688,982 km (0.111 R)
• M54: 29,058,040 km (0.093 R)
• M55: 29,490,677 km (0.108 R)
• M56: 30,049,874 km (0.086 R)
• M57: 30,612,661 km (0.03 R)
• M58: 30,801,005 km (0.112 R)
• M59: 32,641,657 km (0.111 R)
• M60: 33,027,021 km (0.072 R)
• M61: 33,155,825 km (0.089 R)
• M62: 34,387,315 km (0.089 R)
• M63: 35,567,941 km (0.083 R)
• M64: 36,895,323 km (0.091 R)
• M65: 39,188,808 km (0.098 R)
• M66: 39,598,257 km (0.089 R)
• M67: 40,215,199 km (0.109 R)
• M68: 40,559,423 km (0.115 R)
• M69: 42,154,885 km (0.087 R)
• M70: 43,488,400 km (0.112 R)
• M71: 43,770,991 km (0.049 R)
• M72: 46,052,957 km (0.098 R)
• M73: 46,268,826 km (0.119 R)
• M74: 46,485,145 km (0.11 R)
• M75: 48,154,208 km (0.108 R)
• M76: 48,666,132 km (0.109 R)
• M77: 48,812,738 km (0.104 R)
• M78: 49,179,851 km (0.09 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 910

Radius: 8.6

Gravity: 12.3 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 8.21 AU - 12.71 AU

Year: 12677 Days

Day: 8.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 83,533,109 km

• M1: 243,545 km (0.107 R)
• M2: 443,258 km (0.095 R)
• M3: 545,434 km (0.046 R)
• M4: 901,626 km (0.106 R)
• M5: 1,151,604 km (0.094 R)
• M6: 1,223,711 km (0.075 R)
• M7: 1,660,836 km (0.085 R)
• M8: 1,968,409 km (0.117 R)
• M9: 2,604,499 km (0.112 R)
• M10: 2,797,331 km (0.091 R)
• M11: 2,994,949 km (0.039 R)
• M12: 4,050,213 km (0.052 R)
• M13: 4,274,161 km (0.107 R)
• M14: 4,425,703 km (0.082 R)
• M15: 5,009,733 km (0.108 R)
• M16: 5,129,412 km (0.11 R)
• M17: 5,453,441 km (0.065 R)
• M18: 5,659,287 km (0.119 R)
• M19: 6,464,872 km (0.116 R)
• M20: 7,170,974 km (0.061 R)
• M21: 7,396,568 km (0.091 R)
• M22: 8,847,368 km (0.066 R)
• M23: 9,235,873 km (0.076 R)
• M24: 9,432,146 km (0.101 R)
• M25: 10,079,755 km (0.111 R)
• M26: 10,741,576 km (0.104 R)
• M27: 11,103,902 km (0.116 R)
• M28: 11,681,200 km (0.08 R)
• M29: 12,484,092 km (0.118 R)
• M30: 12,974,474 km (0.083 R)
• M31: 13,360,287 km (0.07 R)
• M32: 14,540,015 km (0.102 R)
• M33: 14,883,193 km (0.118 R)
• M34: 15,635,820 km (0.025 R)
• M35: 16,046,316 km (0.115 R)
• M36: 17,117,886 km (0.084 R)
• M37: 17,238,462 km (0.098 R)
• M38: 17,359,187 km (0.112 R)
• M39: 18,151,158 km (0.105 R)
• M40: 18,274,128 km (0.114 R)
• M41: 19,518,184 km (0.1 R)
• M42: 19,833,387 km (0.079 R)
• M43: 19,960,096 km (0.083 R)
• M44: 20,596,934 km (0.082 R)
• M45: 21,695,132 km (0.077 R)
• M46: 22,021,704 km (0.058 R)
• M47: 22,415,745 km (0.09 R)
• M48: 23,478,039 km (0.096 R)
• M49: 23,813,288 km (0.076 R)
• M50: 24,624,558 km (0.12 R)
• M51: 25,651,248 km (0.105 R)
• M52: 26,204,461 km (0.054 R)
• M53: 26,273,874 km (0.097 R)
• M54: 26,482,563 km (0.106 R)
• M55: 29,317,293 km (0.112 R)
• M56: 31,284,505 km (0.052 R)
• M57: 31,431,859 km (0.119 R)
• M58: 31,579,512 km (0.099 R)
• M59: 31,727,464 km (0.119 R)
• M60: 32,768,965 km (0.088 R)
• M61: 33,068,609 km (0.076 R)
• M62: 37,906,604 km (0.108 R)
• M63: 38,378,735 km (0.091 R)
• M64: 39,169,958 km (0.082 R)
• M65: 39,488,004 km (0.092 R)
• M66: 39,727,061 km (0.03 R)
• M67: 40,849,045 km (0.094 R)
• M68: 41,252,361 km (0.101 R)
• M69: 42,470,088 km (0.08 R)
• M70: 42,551,618 km (0.077 R)
• M71: 42,714,979 km (0.108 R)
• M72: 43,946,768 km (0.108 R)
• M73: 47,288,186 km (0.092 R)
• M74: 47,881,342 km (0.113 R)
• M75: 48,732,853 km (0.107 R)
• M76: 48,989,264 km (0.114 R)
• M77: 49,331,992 km (0.085 R)
• M78: 50,710,387 km (0.103 R)
• M79: 51,143,772 km (0.109 R)
• M80: 51,404,372 km (0.118 R)
• M81: 52,101,498 km (0.084 R)
• M82: 52,188,863 km (0.097 R)
• M83: 53,065,207 km (0.036 R)
• M84: 53,858,076 km (0.098 R)
• M85: 54,300,138 km (0.054 R)
• M86: 55,099,140 km (0.095 R)
• M87: 56,260,019 km (0.062 R)
• M88: 59,242,702 km (0.103 R)
• M89: 59,790,529 km (0.118 R)
• M90: 60,065,191 km (0.101 R)
• M91: 60,431,855 km (0.114 R)
• M92: 60,523,708 km (0.119 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 459.4

Radius: 3.6

Gravity: 35.45 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 11.85 AU - 12.65 AU

Year: 16067 Days

Day: 17.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 83,533,109 km

• M1: 161,117 km (0.048 R)
• M2: 258,655 km (0.058 R)
• M3: 314,156 km (0.106 R)
• M4: 975,977 km (0.067 R)
• M5: 1,109,867 km (0.096 R)
• M6: 1,249,741 km (0.114 R)
• M7: 1,297,612 km (0.101 R)
• M8: 1,469,949 km (0.099 R)
• M9: 1,546,094 km (0.051 R)
• M10: 1,623,586 km (0.096 R)
• M11: 1,675,795 km (0.115 R)
• M12: 2,001,470 km (0.072 R)
• M13: 2,114,416 km (0.111 R)
• M14: 3,419,359 km (0.084 R)
• M15: 4,921,022 km (0.099 R)
• M16: 5,035,165 km (0.095 R)
• M17: 5,227,398 km (0.107 R)
• M18: 5,938,886 km (0.072 R)
• M19: 6,141,890 km (0.048 R)
• M20: 6,722,330 km (0.09 R)
• M21: 7,320,123 km (0.079 R)
• M22: 7,890,240 km (0.085 R)
• M23: 8,158,170 km (0.111 R)
• M24: 8,657,229 km (0.104 R)
• M25: 8,703,006 km (0.098 R)
• M26: 8,841,085 km (0.106 R)
• M27: 8,979,762 km (0.074 R)
• M28: 9,212,686 km (0.114 R)
• M29: 10,163,979 km (0.073 R)
• M30: 10,602,151 km (0.103 R)
• M31: 10,749,505 km (0.1 R)
• M32: 10,897,606 km (0.107 R)
• M33: 11,195,905 km (0.119 R)
• M34: 11,245,870 km (0.106 R)
• M35: 11,749,566 km (0.1 R)
• M36: 12,467,187 km (0.089 R)
• M37: 12,518,948 km (0.088 R)
• M38: 12,935,877 km (0.072 R)
• M39: 13,093,404 km (0.077 R)
• M40: 14,322,051 km (0.079 R)
• M41: 14,539,567 km (0.034 R)
• M42: 14,703,227 km (0.098 R)
• M43: 15,198,246 km (0.099 R)
• M44: 15,698,801 km (0.12 R)
• M45: 16,830,060 km (0.054 R)
• M46: 17,116,988 km (0.071 R)
• M47: 18,222,068 km (0.113 R)
• M48: 18,575,717 km (0.078 R)
• M49: 18,753,439 km (0.088 R)
• M50: 20,195,264 km (0.098 R)
• M51: 20,683,701 km (0.11 R)
• M52: 22,549,934 km (0.115 R)
• M53: 23,311,238 km (0.04 R)
• M54: 23,887,938 km (0.11 R)
• M55: 24,404,349 km (0.095 R)
• M56: 24,989,726 km (0.049 R)
• M57: 25,777,359 km (0.064 R)
• M58: 27,917,506 km (0.106 R)
• M59: 28,120,959 km (0.095 R)
• M60: 28,461,294 km (0.096 R)
• M61: 28,802,976 km (0.059 R)
• M62: 29,352,449 km (0.064 R)
• M63: 29,836,099 km (0.073 R)
• M64: 30,322,441 km (0.087 R)
• M65: 31,584,898 km (0.029 R)
• M66: 31,796,878 km (0.064 R)
• M67: 31,867,787 km (0.093 R)
• M68: 34,596,602 km (0.102 R)
• M69: 34,815,164 km (0.077 R)
• M70: 34,961,172 km (0.109 R)
• M71: 35,107,329 km (0.06 R)
• M72: 35,253,785 km (0.064 R)
• M73: 35,400,391 km (0.114 R)
• M74: 36,358,266 km (0.075 R)
• M75: 37,473,967 km (0.113 R)
• M76: 39,434,448 km (0.063 R)
• M77: 39,510,443 km (0.105 R)
• M78: 39,739,029 km (0.066 R)
• M79: 41,505,331 km (0.091 R)
• M80: 41,660,165 km (0.09 R)
• M81: 41,815,148 km (0.064 R)
• M82: 42,437,026 km (0.081 R)
• M83: 42,592,907 km (0.111 R)
• M84: 43,375,454 km (0.111 R)
• M85: 45,352,689 km (0.085 R)
• M86: 46,633,396 km (0.033 R)
• M87: 50,133,837 km (0.108 R)
• M88: 50,216,265 km (0.072 R)
• M89: 50,546,278 km (0.067 R)
• M90: 51,623,981 km (0.065 R)
• M91: 52,123,937 km (0.109 R)
• M92: 52,541,914 km (0.075 R)
• M93: 53,633,529 km (0.113 R)
• M94: 54,817,447 km (0.102 R)
• M95: 54,902,269 km (0.052 R)
• M96: 55,497,818 km (0.093 R)
• M97: 56,266,602 km (0.106 R)
• M98: 56,609,480 km (0.08 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 609.5

Radius: 5.8

Gravity: 18.12 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 15.5 AU - 16.86 AU

Year: 24389 Days

Day: 15.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 47.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 83,533,109 km

• M1: 131,796 km (0.114 R)
• M2: 308,172 km (0.047 R)
• M3: 442,361 km (0.089 R)
• M4: 505,790 km (0.104 R)
• M5: 816,356 km (0.087 R)
• M6: 895,493 km (0.05 R)
• M7: 977,472 km (0.042 R)
• M8: 1,119,441 km (0.106 R)
• M9: 1,178,083 km (0.104 R)
• M10: 2,477,490 km (0.085 R)
• M11: 2,871,382 km (0.072 R)
• M12: 3,498,197 km (0.114 R)
• M13: 3,584,963 km (0.105 R)
• M14: 3,805,022 km (0.095 R)
• M15: 3,939,062 km (0.044 R)
• M16: 5,018,111 km (0.053 R)
• M17: 5,067,029 km (0.11 R)
• M18: 5,214,533 km (0.058 R)
• M19: 5,819,208 km (0.117 R)
• M20: 6,077,713 km (0.052 R)
• M21: 6,129,773 km (0.083 R)
• M22: 6,182,132 km (0.115 R)
• M23: 6,984,276 km (0.06 R)
• M24: 7,203,736 km (0.043 R)
• M25: 8,161,312 km (0.062 R)
• M26: 8,218,907 km (0.088 R)
• M27: 9,098,692 km (0.033 R)
• M28: 9,158,382 km (0.067 R)
• M29: 9,338,348 km (0.068 R)
• M30: 10,379,848 km (0.114 R)
• M31: 12,108,152 km (0.103 R)
• M32: 12,305,622 km (0.113 R)
• M33: 12,570,559 km (0.109 R)
• M34: 12,703,851 km (0.12 R)
• M35: 13,106,269 km (0.047 R)
• M36: 13,241,207 km (0.059 R)
• M37: 13,580,943 km (0.114 R)
• M38: 14,547,346 km (0.113 R)
• M39: 15,109,385 km (0.112 R)
• M40: 15,180,145 km (0.075 R)
• M41: 16,254,856 km (0.098 R)
• M42: 17,502,203 km (0.065 R)
• M43: 18,325,590 km (0.12 R)
• M44: 18,856,064 km (0.06 R)
• M45: 20,399,465 km (0.116 R)
• M46: 20,870,399 km (0.068 R)
• M47: 21,344,774 km (0.071 R)
• M48: 21,902,923 km (0.031 R)
• M49: 22,708,358 km (0.057 R)
• M50: 22,789,440 km (0.102 R)
• M51: 24,931,233 km (0.092 R)
• M52: 26,707,558 km (0.118 R)
• M53: 26,878,848 km (0.052 R)
• M54: 27,222,474 km (0.103 R)
• M55: 28,262,179 km (0.099 R)
• M56: 28,611,640 km (0.096 R)
• M57: 31,548,845 km (0.112 R)
• M58: 31,911,320 km (0.114 R)
• M59: 32,184,037 km (0.087 R)
• M60: 32,915,272 km (0.038 R)
• M61: 33,559,590 km (0.091 R)
• M62: 35,705,571 km (0.103 R)
• M63: 37,320,181 km (0.078 R)
• M64: 38,184,408 km (0.107 R)
• M65: 40,030,745 km (0.114 R)
• M66: 40,128,731 km (0.079 R)
• M67: 40,718,296 km (0.064 R)
• M68: 41,014,201 km (0.042 R)
• M69: 43,708,758 km (0.089 R)
• M70: 44,822,813 km (0.11 R)
• M71: 45,843,669 km (0.088 R)
• M72: 45,946,144 km (0.086 R)
• M73: 46,769,082 km (0.074 R)
• M74: 47,182,271 km (0.084 R)
• M75: 50,003,238 km (0.106 R)
• M76: 52,020,864 km (0.045 R)
• M77: 52,663,537 km (0.058 R)
• M78: 53,632,482 km (0.108 R)
• M79: 54,498,654 km (0.093 R)
• M80: 57,787,713 km (0.12 R)
• M81: 59,232,978 km (0.04 R)
• M82: 60,015,973 km (0.07 R)
• M83: 60,128,171 km (0.11 R)
• M84: 60,802,559 km (0.07 R)
• M85: 65,823,811 km (0.053 R)
• M86: 68,266,894 km (0.044 R)
• M87: 69,676,106 km (0.117 R)
• M88: 70,620,966 km (0.109 R)
• M89: 72,762,310 km (0.115 R)
• M90: 75,408,397 km (0.116 R)
• M91: 76,256,916 km (0.097 R)
• M92: 77,352,421 km (0.075 R)
• M93: 78,330,642 km (0.086 R)
• M94: 81,289,837 km (0.077 R)
• M95: 83,533,057 km (0.109 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 475 - 15,950 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit