🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.43 AU - 0.63 AU

Year: 135 Days

Day: 13.9 Hours

Environment

Temp: 238 °C

Axial Tilt: 22.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 44,622,432 km

• M1: 437,873 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.52 AU - 0.72 AU

Year: 171 Days

Day: 16.7 Hours

Environment

Temp: 238 °C

Axial Tilt: 3.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 44,622,432 km

• M1: 404,213 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.01 AU - 1.25 AU

Year: 420 Days

Day: 40.7 Hours

Environment

Temp: 21 °C

Axial Tilt: 32.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 2.38 AU - 3.2 AU

Year: 1630 Days

Day: 35 Hours

Environment

Temp: -89 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 4.62 AU - 4.74 AU

Year: 3542 Days

Day: 16.6 Hours

Environment

Temp: -128 °C

Axial Tilt: 4.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 5.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 5.18 AU - 5.92 AU

Year: 4574 Days

Day: 39.3 Hours

Environment

Temp: -143 °C

Axial Tilt: 11 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 858.3

Radius: 10.7

Gravity: 7.5 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 5.52 AU - 6.86 AU

Year: 5388 Days

Day: 6.5 Hours

Environment

Temp: -138 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 44,622,432 km

• M1: 138,677 km (0.105 R)
• M2: 301,440 km (0.078 R)
• M3: 750,832 km (0.083 R)
• M4: 1,243,308 km (0.107 R)
• M5: 1,342,790 km (0.087 R)
• M6: 1,427,762 km (0.057 R)
• M7: 1,567,636 km (0.116 R)
• M8: 1,749,098 km (0.061 R)
• M9: 1,995,486 km (0.038 R)
• M10: 2,293,934 km (0.104 R)
• M11: 2,543,164 km (0.037 R)
• M12: 2,692,612 km (0.071 R)
• M13: 2,911,324 km (0.117 R)
• M14: 3,090,542 km (0.119 R)
• M15: 3,722,145 km (0.069 R)
• M16: 3,892,537 km (0.106 R)
• M17: 4,165,403 km (0.047 R)
• M18: 4,861,632 km (0.118 R)
• M19: 5,209,895 km (0.071 R)
• M20: 5,873,960 km (0.069 R)
• M21: 5,958,932 km (0.095 R)
• M22: 7,039,627 km (0.03 R)
• M23: 7,220,640 km (0.092 R)
• M24: 7,710,723 km (0.094 R)
• M25: 8,116,881 km (0.092 R)
• M26: 8,626,412 km (0.037 R)
• M27: 9,211,938 km (0.071 R)
• M28: 9,376,944 km (0.081 R)
• M29: 9,642,929 km (0.079 R)
• M30: 9,877,798 km (0.065 R)
• M31: 10,628,031 km (0.099 R)
• M32: 10,697,145 km (0.103 R)
• M33: 11,220,289 km (0.057 R)
• M34: 11,751,960 km (0.115 R)
• M35: 12,183,101 km (0.076 R)
• M36: 12,656,129 km (0.102 R)
• M37: 12,766,084 km (0.05 R)
• M38: 12,950,089 km (0.059 R)
• M39: 13,470,241 km (0.118 R)
• M40: 14,301,257 km (0.086 R)
• M41: 14,415,849 km (0.108 R)
• M42: 14,723,123 km (0.096 R)
• M43: 14,993,596 km (0.093 R)
• M44: 15,265,864 km (0.052 R)
• M45: 15,343,805 km (0.042 R)
• M46: 15,736,200 km (0.088 R)
• M47: 16,092,243 km (0.099 R)
• M48: 16,331,001 km (0.102 R)
• M49: 16,530,864 km (0.1 R)
• M50: 16,933,133 km (0.111 R)
• M51: 17,379,233 km (0.096 R)
• M52: 17,542,445 km (0.074 R)
• M53: 17,870,363 km (0.119 R)
• M54: 18,200,376 km (0.039 R)
• M55: 19,795,239 km (0.119 R)
• M56: 20,782,286 km (0.071 R)
• M57: 20,868,753 km (0.108 R)
• M58: 21,917,135 km (0.106 R)
• M59: 22,137,643 km (0.109 R)
• M60: 23,656,958 km (0.113 R)
• M61: 23,792,644 km (0.091 R)
• M62: 24,337,928 km (0.097 R)
• M63: 25,025,330 km (0.115 R)
• M64: 25,440,763 km (0.092 R)
• M65: 26,466,107 km (0.08 R)
• M66: 26,889,469 km (0.051 R)
• M67: 27,695,203 km (0.074 R)
• M68: 28,749,569 km (0.117 R)
• M69: 29,087,960 km (0.095 R)
• M70: 29,330,308 km (0.072 R)
• M71: 29,963,855 km (0.041 R)
• M72: 30,454,237 km (0.047 R)
• M73: 30,996,679 km (0.08 R)
• M74: 31,542,262 km (0.09 R)
• M75: 31,691,711 km (0.099 R)
• M76: 31,891,274 km (0.066 R)
• M77: 32,191,367 km (0.108 R)
• M78: 32,592,888 km (0.114 R)
• M79: 33,046,618 km (0.109 R)
• M80: 33,553,157 km (0.116 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 847.3

Radius: 9.2

Gravity: 10.01 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 7.22 AU - 9.72 AU

Year: 8624 Days

Day: 7.2 Hours

Environment

Temp: -165 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 44,622,432 km

• M1: 154,086 km (0.105 R)
• M2: 529,128 km (0.095 R)
• M3: 867,368 km (0.092 R)
• M4: 1,287,290 km (0.089 R)
• M5: 1,476,082 km (0.032 R)
• M6: 1,764,956 km (0.103 R)
• M7: 2,370,079 km (0.083 R)
• M8: 2,472,554 km (0.067 R)
• M9: 2,735,397 km (0.067 R)
• M10: 3,431,626 km (0.116 R)
• M11: 3,665,746 km (0.109 R)
• M12: 3,874,884 km (0.047 R)
• M13: 4,336,393 km (0.103 R)
• M14: 4,430,790 km (0.073 R)
• M15: 4,718,018 km (0.114 R)
• M16: 5,616,203 km (0.099 R)
• M17: 5,962,223 km (0.108 R)
• M18: 6,208,611 km (0.069 R)
• M19: 6,894,068 km (0.067 R)
• M20: 7,041,422 km (0.084 R)
• M21: 7,301,872 km (0.112 R)
• M22: 8,140,967 km (0.116 R)
• M23: 8,375,087 km (0.036 R)
• M24: 8,571,958 km (0.111 R)
• M25: 8,770,325 km (0.081 R)
• M26: 9,784,748 km (0.036 R)
• M27: 10,285,003 km (0.086 R)
• M28: 11,007,711 km (0.12 R)
• M29: 11,440,497 km (0.077 R)
• M30: 11,615,227 km (0.053 R)
• M31: 12,011,512 km (0.098 R)
• M32: 12,144,654 km (0.087 R)
• M33: 12,546,773 km (0.1 R)
• M34: 12,953,380 km (0.069 R)
• M35: 13,135,591 km (0.1 R)
• M36: 13,502,255 km (0.116 R)
• M37: 13,779,609 km (0.083 R)
• M38: 14,199,082 km (0.066 R)
• M39: 16,016,247 km (0.093 R)
• M40: 16,654,581 km (0.088 R)
• M41: 17,151,246 km (0.101 R)
• M42: 17,652,698 km (0.096 R)
• M43: 18,057,510 km (0.106 R)
• M44: 18,567,639 km (0.098 R)
• M45: 19,968,922 km (0.054 R)
• M46: 20,390,489 km (0.096 R)
• M47: 21,350,010 km (0.039 R)
• M48: 22,542,754 km (0.109 R)
• M49: 22,816,817 km (0.075 R)
• M50: 23,202,331 km (0.119 R)
• M51: 23,312,883 km (0.097 R)
• M52: 24,428,136 km (0.108 R)
• M53: 24,540,484 km (0.045 R)
• M54: 25,219,059 km (0.117 R)
• M55: 25,503,595 km (0.101 R)
• M56: 26,190,698 km (0.118 R)
• M57: 26,478,823 km (0.093 R)
• M58: 26,536,568 km (0.111 R)
• M59: 26,710,101 km (0.092 R)
• M60: 26,826,040 km (0.042 R)
• M61: 26,884,084 km (0.102 R)
• M62: 27,407,975 km (0.09 R)
• M63: 27,700,439 km (0.093 R)
• M64: 28,940,456 km (0.108 R)
• M65: 29,059,536 km (0.076 R)
• M66: 29,238,305 km (0.092 R)
• M67: 29,417,524 km (0.096 R)
• M68: 29,717,019 km (0.104 R)
• M69: 30,561,050 km (0.112 R)
• M70: 30,621,637 km (0.09 R)
• M71: 30,682,374 km (0.104 R)
• M72: 31,474,195 km (0.043 R)
• M73: 33,514,261 km (0.071 R)
• M74: 33,827,071 km (0.088 R)
• M75: 34,581,792 km (0.085 R)
• M76: 36,236,195 km (0.09 R)
• M77: 37,072,896 km (0.079 R)
• M78: 37,396,476 km (0.116 R)
• M79: 37,720,953 km (0.104 R)
• M80: 37,916,029 km (0.064 R)
• M81: 37,981,104 km (0.099 R)
• M82: 39,621,146 km (0.111 R)
• M83: 40,018,328 km (0.119 R)
• M84: 40,217,293 km (0.076 R)
• M85: 40,616,271 km (0.119 R)
• M86: 41,016,595 km (0.108 R)
• M87: 43,992,246 km (0.086 R)
• M88: 45,921,909 km (0.093 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 630.2

Radius: 7.5

Gravity: 11.2 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 14.4 AU - 17.08 AU

Year: 21847 Days

Day: 18.3 Hours

Environment

Temp: -197 °C

Axial Tilt: 91 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 44,622,432 km

• M1: 129,701 km (0.091 R)
• M2: 196,272 km (0.118 R)
• M3: 384,766 km (0.032 R)
• M4: 606,619 km (0.099 R)
• M5: 1,245,402 km (0.11 R)
• M6: 1,514,230 km (0.034 R)
• M7: 2,001,919 km (0.094 R)
• M8: 2,174,854 km (0.082 R)
• M9: 2,280,919 km (0.115 R)
• M10: 2,760,679 km (0.116 R)
• M11: 3,071,244 km (0.095 R)
• M12: 3,516,448 km (0.096 R)
• M13: 4,332,654 km (0.106 R)
• M14: 4,647,707 km (0.055 R)
• M15: 4,785,037 km (0.111 R)
• M16: 5,300,103 km (0.118 R)
• M17: 5,347,675 km (0.088 R)
• M18: 5,734,535 km (0.116 R)
• M19: 5,931,256 km (0.032 R)
• M20: 7,052,792 km (0.114 R)
• M21: 7,316,832 km (0.077 R)
• M22: 8,910,648 km (0.027 R)
• M23: 9,658,787 km (0.119 R)
• M24: 10,188,363 km (0.081 R)
• M25: 10,848,688 km (0.102 R)
• M26: 11,833,491 km (0.109 R)
• M27: 11,958,555 km (0.058 R)
• M28: 12,084,217 km (0.091 R)
• M29: 12,336,588 km (0.087 R)
• M30: 12,527,026 km (0.079 R)
• M31: 14,551,684 km (0.105 R)
• M32: 15,362,355 km (0.065 R)
• M33: 17,097,690 km (0.06 R)
• M34: 17,952,642 km (0.069 R)
• M35: 21,737,917 km (0.111 R)
• M36: 22,508,196 km (0.114 R)
• M37: 23,209,062 km (0.031 R)
• M38: 25,112,695 km (0.048 R)
• M39: 25,354,146 km (0.092 R)
• M40: 26,573,070 km (0.114 R)
• M41: 26,655,049 km (0.027 R)
• M42: 26,737,029 km (0.051 R)
• M43: 28,899,017 km (0.104 R)
• M44: 31,375,760 km (0.117 R)
• M45: 31,809,594 km (0.109 R)
• M46: 34,633,104 km (0.113 R)
• M47: 35,712,452 km (0.098 R)
• M48: 35,893,316 km (0.107 R)
• M49: 39,295,770 km (0.069 R)
• M50: 39,576,117 km (0.066 R)
• M51: 39,857,061 km (0.105 R)
• M52: 40,232,851 km (0.117 R)
• M53: 42,799,502 km (0.083 R)
• M54: 43,087,927 km (0.065 R)
• M55: 44,637,162 km (0.106 R)
• M56: 46,797,056 km (0.114 R)
• M57: 48,789,999 km (0.057 R)
• M58: 49,393,178 km (0.093 R)
• M59: 49,494,007 km (0.084 R)
• M60: 50,201,455 km (0.059 R)
• M61: 51,217,823 km (0.112 R)
• M62: 52,138,299 km (0.115 R)
• M63: 53,064,310 km (0.115 R)
• M64: 53,477,648 km (0.105 R)
• M65: 53,684,692 km (0.078 R)
• M66: 54,411,438 km (0.094 R)
• M67: 55,246,045 km (0.091 R)
• M68: 56,084,840 km (0.112 R)
• M69: 56,611,275 km (0.078 R)
• M70: 56,822,208 km (0.114 R)
• M71: 60,665,078 km (0.106 R)
• M72: 63,492,179 km (0.076 R)
• M73: 65,363,798 km (0.085 R)
• M74: 65,474,500 km (0.07 R)
• M75: 65,806,907 km (0.074 R)
• M76: 66,028,760 km (0.105 R)
• M77: 67,365,268 km (0.11 R)
• M78: 68,373,408 km (0.052 R)
• M79: 68,823,099 km (0.11 R)
• M80: 68,935,746 km (0.1 R)
• M81: 69,273,837 km (0.078 R)
• M82: 69,386,634 km (0.118 R)
• M83: 70,518,342 km (0.108 R)
• M84: 71,541,891 km (0.115 R)
• M85: 71,884,320 km (0.071 R)
• M86: 72,799,709 km (0.083 R)
• M87: 73,603,948 km (0.088 R)
• M88: 74,757,946 km (0.115 R)
• M89: 75,221,250 km (0.051 R)
• M90: 77,551,985 km (0.113 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 63.3

Radius: 7.6

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 15.3 AU - 23.2 AU

Year: 29548 Days

Day: 21.2 Hours

Environment

Temp: -205 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 44,622,432 km

• M1: 105,766 km (0.106 R)
• M2: 193,280 km (0.077 R)
• M3: 505,491 km (0.036 R)
• M4: 607,367 km (0.115 R)
• M5: 684,560 km (0.086 R)
• M6: 884,123 km (0.112 R)
• M7: 1,945,520 km (0.084 R)
• M8: 2,278,675 km (0.119 R)
• M9: 2,327,743 km (0.033 R)
• M10: 2,604,200 km (0.118 R)
• M11: 3,326,458 km (0.113 R)
• M12: 5,038,157 km (0.04 R)
• M13: 5,102,484 km (0.077 R)
• M14: 5,329,873 km (0.109 R)
• M15: 5,929,760 km (0.106 R)
• M16: 6,203,225 km (0.11 R)
• M17: 8,004,234 km (0.078 R)
• M18: 8,612,499 km (0.113 R)
• M19: 8,961,212 km (0.105 R)
• M20: 9,473,136 km (0.106 R)
• M21: 9,953,943 km (0.114 R)
• M22: 10,648,825 km (0.092 R)
• M23: 11,064,857 km (0.108 R)
• M24: 11,955,862 km (0.064 R)
• M25: 12,431,733 km (0.067 R)
• M26: 13,312,715 km (0.083 R)
• M27: 13,536,064 km (0.089 R)
• M28: 14,995,092 km (0.083 R)
• M29: 15,320,916 km (0.113 R)
• M30: 15,414,415 km (0.026 R)
• M31: 15,837,478 km (0.101 R)
• M32: 15,884,751 km (0.079 R)
• M33: 16,264,430 km (0.1 R)
• M34: 16,984,445 km (0.041 R)
• M35: 17,178,323 km (0.079 R)
• M36: 17,421,570 km (0.089 R)
• M37: 17,470,339 km (0.056 R)
• M38: 17,519,107 km (0.077 R)
• M39: 18,405,924 km (0.03 R)
• M40: 18,754,636 km (0.065 R)
• M41: 21,990,438 km (0.115 R)
• M42: 22,413,651 km (0.052 R)
• M43: 23,160,443 km (0.05 R)
• M44: 24,514,453 km (0.047 R)
• M45: 24,953,074 km (0.079 R)
• M46: 25,008,126 km (0.11 R)
• M47: 25,560,591 km (0.088 R)
• M48: 25,727,094 km (0.114 R)
• M49: 26,172,895 km (0.072 R)
• M50: 26,902,634 km (0.067 R)
• M51: 27,298,470 km (0.115 R)
• M52: 27,355,167 km (0.085 R)
• M53: 29,946,651 km (0.119 R)
• M54: 30,180,772 km (0.118 R)
• M55: 30,356,849 km (0.097 R)
• M56: 30,415,491 km (0.08 R)
• M57: 32,615,477 km (0.101 R)
• M58: 32,916,767 km (0.096 R)
• M59: 33,461,154 km (0.084 R)
• M60: 33,521,891 km (0.096 R)
• M61: 34,314,161 km (0.06 R)
• M62: 34,497,867 km (0.076 R)
• M63: 35,112,565 km (0.119 R)
• M64: 36,852,837 km (0.106 R)
• M65: 36,978,350 km (0.118 R)
• M66: 37,103,862 km (0.094 R)
• M67: 38,049,770 km (0.049 R)
• M68: 38,113,050 km (0.062 R)
• M69: 39,451,502 km (0.075 R)
• M70: 40,094,174 km (0.093 R)
• M71: 40,223,127 km (0.068 R)
• M72: 40,352,230 km (0.117 R)
• M73: 40,416,857 km (0.119 R)
• M74: 40,870,138 km (0.104 R)
• M75: 41,259,841 km (0.083 R)
• M76: 41,912,237 km (0.093 R)
• M77: 42,963,162 km (0.081 R)
• M78: 43,359,447 km (0.104 R)
• M79: 44,222,327 km (0.08 R)
• M80: 44,555,631 km (0.051 R)

Kuiper Belt

Range: 31.4 - 49.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 199 - 11,406 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit