🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.13 AU - 1.67 AU

Year: 593 Days

Day: 25.2 Hours

Environment

Temp: 9 °C

Axial Tilt: 29.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.15 AU - 1.79 AU

Year: 638 Days

Day: 45.7 Hours

Environment

Temp: 4 °C

Axial Tilt: 28.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 2.52 AU - 2.78 AU

Year: 1545 Days

Day: 24.7 Hours

Environment

Temp: -76 °C

Axial Tilt: 9.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,240,883 km

• M1: 1,075,309 km (0.053 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 3.44 AU - 3.52 AU

Year: 2325 Days

Day: 19 Hours

Environment

Temp: -118 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 3.4 AU - 4.18 AU

Year: 2643 Days

Day: 38.4 Hours

Environment

Temp: -115 °C

Axial Tilt: 26.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.33 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 10.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 598.8

Radius: 14.1

Gravity: 3.01 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 8.94 AU - 12.78 AU

Year: 12818 Days

Day: 10.5 Hours

Environment

Temp: -169 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 80,240,883 km

• M1: 188,942 km (0.114 R)
• M2: 498,460 km (0.092 R)
• M3: 1,068,727 km (0.075 R)
• M4: 1,195,137 km (0.032 R)
• M5: 1,778,719 km (0.05 R)
• M6: 2,223,024 km (0.074 R)
• M7: 2,332,680 km (0.045 R)
• M8: 2,444,280 km (0.109 R)
• M9: 2,702,037 km (0.088 R)
• M10: 2,790,000 km (0.114 R)
• M11: 3,275,745 km (0.114 R)
• M12: 3,625,355 km (0.117 R)
• M13: 3,722,743 km (0.116 R)
• M14: 4,924,612 km (0.099 R)
• M15: 5,549,183 km (0.039 R)
• M16: 5,737,826 km (0.106 R)
• M17: 5,966,861 km (0.109 R)
• M18: 6,394,860 km (0.087 R)
• M19: 6,552,985 km (0.086 R)
• M20: 6,873,125 km (0.114 R)
• M21: 7,198,500 km (0.037 R)
• M22: 8,463,500 km (0.091 R)
• M23: 9,887,522 km (0.061 R)
• M24: 10,768,055 km (0.113 R)
• M25: 10,909,425 km (0.077 R)
• M26: 11,289,403 km (0.062 R)
• M27: 12,405,852 km (0.09 R)
• M28: 12,653,287 km (0.108 R)
• M29: 12,752,770 km (0.052 R)
• M30: 12,902,368 km (0.047 R)
• M31: 13,002,449 km (0.067 R)
• M32: 13,102,829 km (0.092 R)
• M33: 13,304,337 km (0.108 R)
• M34: 13,761,359 km (0.111 R)
• M35: 13,966,158 km (0.115 R)
• M36: 14,690,960 km (0.077 R)
• M37: 15,961,943 km (0.063 R)
• M38: 16,883,616 km (0.083 R)
• M39: 17,378,485 km (0.049 R)
• M40: 18,270,089 km (0.113 R)
• M41: 18,382,586 km (0.114 R)
• M42: 18,608,330 km (0.074 R)
• M43: 19,176,652 km (0.087 R)
• M44: 19,635,469 km (0.047 R)
• M45: 19,808,404 km (0.039 R)
• M46: 19,981,937 km (0.104 R)
• M47: 21,447,248 km (0.112 R)
• M48: 21,625,419 km (0.11 R)
• M49: 22,162,925 km (0.078 R)
• M50: 22,403,179 km (0.072 R)
• M51: 22,825,793 km (0.087 R)
• M52: 23,678,949 km (0.09 R)
• M53: 24,047,708 km (0.101 R)
• M54: 24,853,442 km (0.029 R)
• M55: 25,040,589 km (0.116 R)
• M56: 25,291,016 km (0.112 R)
• M57: 26,237,073 km (0.074 R)
• M58: 26,938,238 km (0.103 R)
• M59: 28,034,043 km (0.092 R)
• M60: 28,750,916 km (0.085 R)
• M61: 30,602,638 km (0.083 R)
• M62: 31,138,797 km (0.095 R)
• M63: 31,948,869 km (0.113 R)
• M64: 32,492,807 km (0.053 R)
• M65: 32,834,339 km (0.106 R)
• M66: 33,935,080 km (0.036 R)
• M67: 34,838,352 km (0.118 R)
• M68: 36,102,155 km (0.065 R)
• M69: 36,243,525 km (0.104 R)
• M70: 36,668,682 km (0.107 R)
• M71: 36,953,068 km (0.082 R)
• M72: 38,385,916 km (0.039 R)
• M73: 40,716,052 km (0.095 R)
• M74: 41,527,471 km (0.092 R)
• M75: 42,046,726 km (0.11 R)
• M76: 43,016,718 km (0.095 R)
• M77: 43,166,615 km (0.115 R)
• M78: 43,692,601 km (0.111 R)
• M79: 45,741,045 km (0.106 R)
• M80: 46,507,734 km (0.099 R)
• M81: 46,969,842 km (0.096 R)
• M82: 48,287,201 km (0.081 R)
• M83: 49,146,042 km (0.097 R)
• M84: 52,231,797 km (0.1 R)
• M85: 52,551,787 km (0.099 R)
• M86: 52,952,709 km (0.119 R)
• M87: 53,596,280 km (0.108 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 960

Radius: 10

Gravity: 9.6 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 11.01 AU - 12.29 AU

Year: 14242 Days

Day: 6.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 128.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 80,240,883 km

• M1: 141,520 km (0.05 R)
• M2: 224,846 km (0.114 R)
• M3: 1,095,655 km (0.054 R)
• M4: 1,833,621 km (0.104 R)
• M5: 2,108,881 km (0.068 R)
• M6: 2,299,768 km (0.07 R)
• M7: 2,496,489 km (0.071 R)
• M8: 2,563,360 km (0.081 R)
• M9: 2,941,693 km (0.11 R)
• M10: 3,598,876 km (0.119 R)
• M11: 4,140,719 km (0.117 R)
• M12: 4,666,855 km (0.118 R)
• M13: 4,833,058 km (0.11 R)
• M14: 4,916,983 km (0.103 R)
• M15: 5,386,720 km (0.049 R)
• M16: 5,693,246 km (0.093 R)
• M17: 6,050,486 km (0.067 R)
• M18: 6,231,948 km (0.082 R)
• M19: 6,461,282 km (0.082 R)
• M20: 7,845,361 km (0.057 R)
• M21: 8,293,108 km (0.095 R)
• M22: 8,545,479 km (0.084 R)
• M23: 8,749,231 km (0.104 R)
• M24: 9,161,523 km (0.032 R)
• M25: 9,317,853 km (0.116 R)
• M26: 10,273,933 km (0.107 R)
• M27: 10,983,775 km (0.095 R)
• M28: 11,260,980 km (0.048 R)
• M29: 11,822,421 km (0.039 R)
• M30: 12,623,816 km (0.119 R)
• M31: 12,739,755 km (0.095 R)
• M32: 13,031,022 km (0.114 R)
• M33: 13,442,565 km (0.116 R)
• M34: 13,561,047 km (0.052 R)
• M35: 14,158,092 km (0.103 R)
• M36: 14,338,956 km (0.101 R)
• M37: 15,192,861 km (0.081 R)
• M38: 16,441,255 km (0.084 R)
• M39: 17,206,149 km (0.076 R)
• M40: 18,243,760 km (0.12 R)
• M41: 18,309,283 km (0.071 R)
• M42: 19,168,424 km (0.115 R)
• M43: 19,703,536 km (0.084 R)
• M44: 20,379,419 km (0.097 R)
• M45: 21,338,491 km (0.075 R)
• M46: 21,615,097 km (0.097 R)
• M47: 23,513,793 km (0.109 R)
• M48: 24,158,560 km (0.072 R)
• M49: 24,374,729 km (0.089 R)
• M50: 24,809,012 km (0.117 R)
• M51: 25,172,983 km (0.058 R)
• M52: 26,720,573 km (0.093 R)
• M53: 28,526,668 km (0.09 R)
• M54: 28,831,549 km (0.082 R)
• M55: 29,444,601 km (0.036 R)
• M56: 29,984,350 km (0.061 R)
• M57: 30,917,542 km (0.115 R)
• M58: 32,097,270 km (0.027 R)
• M59: 32,255,694 km (0.108 R)
• M60: 32,414,268 km (0.075 R)
• M61: 33,211,625 km (0.088 R)
• M62: 33,612,547 km (0.1 R)
• M63: 35,232,842 km (0.107 R)
• M64: 36,299,624 km (0.077 R)
• M65: 36,547,209 km (0.101 R)
• M66: 38,717,275 km (0.049 R)
• M67: 39,902,988 km (0.112 R)
• M68: 39,988,109 km (0.1 R)
• M69: 40,158,651 km (0.063 R)
• M70: 41,186,538 km (0.114 R)
• M71: 41,531,062 km (0.115 R)
• M72: 42,136,484 km (0.097 R)
• M73: 43,180,977 km (0.102 R)
• M74: 46,454,627 km (0.105 R)
• M75: 46,544,236 km (0.102 R)
• M76: 46,903,121 km (0.113 R)
• M77: 48,075,969 km (0.079 R)
• M78: 49,258,390 km (0.074 R)
• M79: 51,744,856 km (0.104 R)
• M80: 53,706,683 km (0.056 R)
• M81: 53,988,974 km (0.115 R)
• M82: 54,743,994 km (0.112 R)
• M83: 54,933,385 km (0.086 R)
• M84: 55,502,605 km (0.047 R)
• M85: 55,692,894 km (0.092 R)
• M86: 56,647,029 km (0.117 R)
• M87: 57,510,508 km (0.044 R)
• M88: 58,474,965 km (0.097 R)
• M89: 59,736,823 km (0.114 R)
• M90: 60,029,138 km (0.031 R)
• M91: 61,695,508 km (0.111 R)
• M92: 62,682,705 km (0.038 R)
• M93: 62,880,772 km (0.027 R)
• M94: 63,575,654 km (0.089 R)
• M95: 66,078,127 km (0.094 R)
• M96: 66,986,935 km (0.097 R)
• M97: 67,088,212 km (0.086 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 492.7

Radius: 3.9

Gravity: 32.39 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 11.94 AU - 15.1 AU

Year: 17805 Days

Day: 18.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 80,240,883 km

• M1: 77,791 km (0.039 R)
• M2: 121,174 km (0.071 R)
• M3: 213,626 km (0.112 R)
• M4: 376,089 km (0.119 R)
• M5: 883,974 km (0.112 R)
• M6: 1,421,778 km (0.098 R)
• M7: 2,411,368 km (0.116 R)
• M8: 2,701,887 km (0.107 R)
• M9: 2,834,580 km (0.112 R)
• M10: 2,935,409 km (0.108 R)
• M11: 3,821,328 km (0.066 R)
• M12: 3,895,529 km (0.117 R)
• M13: 4,083,124 km (0.041 R)
• M14: 4,902,921 km (0.117 R)
• M15: 4,943,312 km (0.119 R)
• M16: 6,377,058 km (0.044 R)
• M17: 6,776,634 km (0.075 R)
• M18: 6,956,899 km (0.087 R)
• M19: 7,646,695 km (0.116 R)
• M20: 8,070,955 km (0.074 R)
• M21: 8,166,249 km (0.051 R)
• M22: 8,599,783 km (0.08 R)
• M23: 8,697,022 km (0.114 R)
• M24: 8,892,845 km (0.1 R)
• M25: 8,942,063 km (0.107 R)
• M26: 9,539,258 km (0.08 R)
• M27: 9,589,672 km (0.119 R)
• M28: 9,640,087 km (0.12 R)
• M29: 10,149,318 km (0.112 R)
• M30: 10,303,703 km (0.072 R)
• M31: 10,982,129 km (0.102 R)
• M32: 11,300,025 km (0.085 R)
• M33: 11,620,912 km (0.047 R)
• M34: 12,108,003 km (0.104 R)
• M35: 12,656,877 km (0.065 R)
• M36: 14,064,444 km (0.106 R)
• M37: 14,932,411 km (0.038 R)
• M38: 14,990,903 km (0.085 R)
• M39: 15,166,831 km (0.107 R)
• M40: 15,225,622 km (0.111 R)
• M41: 15,343,356 km (0.113 R)
• M42: 16,780,543 km (0.093 R)
• M43: 17,085,274 km (0.092 R)
• M44: 17,576,703 km (0.116 R)
• M45: 18,197,534 km (0.115 R)
• M46: 18,951,956 km (0.101 R)
• M47: 20,751,469 km (0.08 R)
• M48: 21,012,966 km (0.071 R)
• M49: 21,078,490 km (0.094 R)
• M50: 21,870,461 km (0.089 R)
• M51: 22,203,166 km (0.12 R)
• M52: 22,941,282 km (0.111 R)
• M53: 23,960,642 km (0.075 R)
• M54: 25,552,214 km (0.117 R)
• M55: 26,608,375 km (0.101 R)
• M56: 26,750,343 km (0.104 R)
• M57: 27,034,878 km (0.035 R)
• M58: 27,535,283 km (0.117 R)
• M59: 28,110,936 km (0.073 R)
• M60: 28,255,447 km (0.112 R)
• M61: 28,836,037 km (0.086 R)
• M62: 29,347,213 km (0.116 R)
• M63: 30,526,941 km (0.099 R)
• M64: 30,824,342 km (0.089 R)
• M65: 31,722,079 km (0.048 R)
• M66: 32,249,860 km (0.095 R)
• M67: 32,476,800 km (0.1 R)
• M68: 33,390,245 km (0.092 R)
• M69: 33,696,621 km (0.111 R)
• M70: 33,773,365 km (0.105 R)
• M71: 35,554,328 km (0.091 R)
• M72: 35,632,418 km (0.032 R)
• M73: 37,048,361 km (0.07 R)
• M74: 38,562,741 km (0.026 R)
• M75: 38,803,743 km (0.11 R)
• M76: 41,076,733 km (0.078 R)
• M77: 41,981,351 km (0.118 R)
• M78: 42,311,963 km (0.116 R)
• M79: 42,892,701 km (0.09 R)
• M80: 44,229,807 km (0.109 R)
• M81: 45,241,538 km (0.116 R)
• M82: 46,346,168 km (0.078 R)
• M83: 47,201,868 km (0.099 R)
• M84: 48,149,271 km (0.114 R)
• M85: 49,015,892 km (0.053 R)
• M86: 51,116,844 km (0.052 R)
• M87: 52,979,188 km (0.101 R)
• M88: 53,873,784 km (0.032 R)
• M89: 55,950,202 km (0.116 R)
• M90: 56,405,129 km (0.11 R)
• M91: 57,318,424 km (0.048 R)
• M92: 57,501,682 km (0.089 R)
• M93: 59,252,425 km (0.075 R)
• M94: 60,460,279 km (0.058 R)
• M95: 61,020,523 km (0.084 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 344.7

Radius: 4.1

Gravity: 20.51 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 19.23 AU - 19.51 AU

Year: 30533 Days

Day: 23.5 Hours

Environment

Temp: -201 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 80,240,883 km

• M1: 119,529 km (0.1 R)
• M2: 368,011 km (0.081 R)
• M3: 509,979 km (0.104 R)
• M4: 894,296 km (0.067 R)
• M5: 1,410,708 km (0.077 R)
• M6: 1,731,147 km (0.099 R)
• M7: 2,144,336 km (0.082 R)
• M8: 2,180,090 km (0.089 R)
• M9: 2,663,291 km (0.098 R)
• M10: 3,137,516 km (0.053 R)
• M11: 3,260,186 km (0.115 R)
• M12: 3,426,240 km (0.113 R)
• M13: 4,616,740 km (0.092 R)
• M14: 4,897,236 km (0.119 R)
• M15: 5,039,503 km (0.045 R)
• M16: 5,523,602 km (0.044 R)
• M17: 5,771,187 km (0.079 R)
• M18: 6,380,200 km (0.104 R)
• M19: 7,169,628 km (0.073 R)
• M20: 8,838,691 km (0.087 R)
• M21: 10,805,005 km (0.089 R)
• M22: 11,052,291 km (0.071 R)
• M23: 11,176,607 km (0.107 R)
• M24: 11,678,358 km (0.057 R)
• M25: 13,359,539 km (0.104 R)
• M26: 14,227,954 km (0.082 R)
• M27: 14,295,573 km (0.071 R)
• M28: 14,908,475 km (0.084 R)
• M29: 16,018,940 km (0.041 R)
• M30: 16,300,782 km (0.111 R)
• M31: 17,806,784 km (0.119 R)
• M32: 18,318,708 km (0.092 R)
• M33: 18,392,161 km (0.064 R)
• M34: 19,882,903 km (0.064 R)
• M35: 20,109,843 km (0.104 R)
• M36: 20,413,677 km (0.102 R)
• M37: 20,872,493 km (0.09 R)
• M38: 21,800,000 km (0.117 R)
• M39: 22,112,211 km (0.086 R)
• M40: 23,935,809 km (0.071 R)
• M41: 26,220,019 km (0.062 R)
• M42: 26,302,896 km (0.08 R)
• M43: 26,385,773 km (0.058 R)
• M44: 26,968,906 km (0.112 R)
• M45: 27,052,531 km (0.105 R)
• M46: 27,220,081 km (0.063 R)
• M47: 29,343,174 km (0.118 R)
• M48: 30,468,000 km (0.113 R)
• M49: 30,555,066 km (0.068 R)
• M50: 31,079,556 km (0.047 R)
• M51: 31,871,677 km (0.113 R)
• M52: 32,048,651 km (0.055 R)
• M53: 32,314,636 km (0.1 R)
• M54: 33,206,688 km (0.052 R)
• M55: 34,741,712 km (0.118 R)
• M56: 36,115,170 km (0.05 R)
• M57: 36,392,076 km (0.089 R)
• M58: 36,947,832 km (0.098 R)
• M59: 37,319,882 km (0.075 R)
• M60: 38,255,467 km (0.077 R)
• M61: 39,483,216 km (0.067 R)
• M62: 40,723,832 km (0.112 R)
• M63: 44,719,591 km (0.095 R)
• M64: 44,818,624 km (0.068 R)
• M65: 46,312,509 km (0.093 R)
• M66: 46,412,590 km (0.096 R)
• M67: 46,813,961 km (0.117 R)
• M68: 49,553,397 km (0.117 R)
• M69: 49,758,346 km (0.112 R)
• M70: 50,066,368 km (0.104 R)
• M71: 52,971,409 km (0.041 R)
• M72: 54,338,734 km (0.087 R)
• M73: 55,079,692 km (0.086 R)
• M74: 56,678,744 km (0.098 R)
• M75: 57,322,613 km (0.114 R)
• M76: 57,537,884 km (0.098 R)
• M77: 57,969,025 km (0.064 R)
• M78: 58,617,682 km (0.102 R)
• M79: 60,140,738 km (0.072 R)
• M80: 60,687,817 km (0.119 R)
• M81: 61,787,062 km (0.087 R)
• M82: 64,675,348 km (0.038 R)
• M83: 65,572,935 km (0.101 R)
• M84: 66,136,022 km (0.108 R)
• M85: 68,062,394 km (0.103 R)
• M86: 69,433,309 km (0.079 R)
• M87: 69,547,900 km (0.07 R)
• M88: 70,582,519 km (0.102 R)
• M89: 71,970,040 km (0.12 R)
• M90: 72,318,303 km (0.072 R)
• M91: 73,249,849 km (0.083 R)
• M92: 78,921,404 km (0.099 R)
• M93: 79,760,199 km (0.117 R)
• M94: 80,120,580 km (0.083 R)

Kuiper Belt

Range: 30.6 - 58.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 488 - 16,030 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit