🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.47 AU - 0.59 AU

Year: 143 Days

Day: 34 Hours

Environment

Temp: 203 °C

Axial Tilt: 13.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.57 AU - 0.67 AU

Year: 181 Days

Day: 42.7 Hours

Environment

Temp: 147 °C

Axial Tilt: 33.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.93 AU - 1.35 AU

Year: 451 Days

Day: 42.4 Hours

Environment

Temp: 16 °C

Axial Tilt: 178.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 3.92 AU - 4.04 AU

Year: 2945 Days

Day: 31 Hours

Environment

Temp: -137 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,656,840 km

• M1: 3,290,106 km (0.094 R)

Asteroid Belt

Center: 6.61 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 708.1

Radius: 8.5

Gravity: 9.8 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 7.83 AU - 10.65 AU

Year: 10416 Days

Day: 7.1 Hours

Environment

Temp: -167 °C

Axial Tilt: 46.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 39,656,840 km

• M1: 225,743 km (0.12 R)
• M2: 781,948 km (0.07 R)
• M3: 929,302 km (0.08 R)
• M4: 986,897 km (0.089 R)
• M5: 1,167,611 km (0.12 R)
• M6: 1,403,078 km (0.07 R)
• M7: 1,968,409 km (0.03 R)
• M8: 2,120,101 km (0.086 R)
• M9: 2,275,683 km (0.114 R)
• M10: 2,435,005 km (0.112 R)
• M11: 2,992,705 km (0.06 R)
• M12: 3,256,446 km (0.11 R)
• M13: 3,316,136 km (0.092 R)
• M14: 3,436,562 km (0.114 R)
• M15: 4,124,413 km (0.089 R)
• M16: 5,059,998 km (0.066 R)
• M17: 5,163,969 km (0.071 R)
• M18: 5,409,609 km (0.063 R)
• M19: 5,515,973 km (0.073 R)
• M20: 5,658,988 km (0.101 R)
• M21: 5,839,553 km (0.103 R)
• M22: 6,429,866 km (0.091 R)
• M23: 7,000,582 km (0.114 R)
• M24: 7,233,356 km (0.062 R)
• M25: 7,350,791 km (0.112 R)
• M26: 7,627,098 km (0.072 R)
• M27: 8,641,820 km (0.088 R)
• M28: 9,143,871 km (0.058 R)
• M29: 9,827,982 km (0.11 R)
• M30: 10,045,048 km (0.118 R)
• M31: 11,792,800 km (0.087 R)
• M32: 12,070,005 km (0.053 R)
• M33: 12,489,777 km (0.052 R)
• M34: 13,391,702 km (0.044 R)
• M35: 13,632,405 km (0.095 R)
• M36: 13,826,134 km (0.068 R)
• M37: 14,265,354 km (0.051 R)
• M38: 14,363,490 km (0.073 R)
• M39: 14,709,061 km (0.067 R)
• M40: 14,808,394 km (0.088 R)
• M41: 14,907,727 km (0.056 R)
• M42: 15,107,291 km (0.08 R)
• M43: 16,529,069 km (0.102 R)
• M44: 17,047,126 km (0.105 R)
• M45: 17,623,228 km (0.072 R)
• M46: 17,781,353 km (0.076 R)
• M47: 18,205,612 km (0.085 R)
• M48: 18,579,457 km (0.094 R)
• M49: 18,848,135 km (0.119 R)
• M50: 20,931,584 km (0.06 R)
• M51: 22,627,276 km (0.096 R)
• M52: 23,144,586 km (0.047 R)
• M53: 23,375,714 km (0.041 R)
• M54: 23,607,591 km (0.114 R)
• M55: 24,073,738 km (0.075 R)
• M56: 25,133,639 km (0.069 R)
• M57: 25,193,029 km (0.091 R)
• M58: 25,430,740 km (0.045 R)
• M59: 25,490,430 km (0.114 R)
• M60: 26,933,900 km (0.094 R)
• M61: 27,298,919 km (0.066 R)
• M62: 27,726,769 km (0.084 R)
• M63: 28,156,862 km (0.119 R)
• M64: 28,775,150 km (0.064 R)
• M65: 29,273,012 km (0.118 R)
• M66: 30,214,282 km (0.099 R)
• M67: 30,466,953 km (0.072 R)
• M68: 31,165,276 km (0.072 R)
• M69: 31,484,517 km (0.091 R)
• M70: 31,676,601 km (0.038 R)
• M71: 32,577,928 km (0.109 R)
• M72: 35,865,342 km (0.112 R)
• M73: 36,334,032 km (0.052 R)
• M74: 37,684,003 km (0.03 R)
• M75: 37,819,987 km (0.031 R)
• M76: 38,228,689 km (0.088 R)
• M77: 38,913,099 km (0.063 R)
• M78: 39,256,725 km (0.102 R)
• M79: 40,363,450 km (0.118 R)
• M80: 41,200,301 km (0.082 R)
• M81: 42,183,608 km (0.11 R)
• M82: 42,466,048 km (0.094 R)
• M83: 44,173,708 km (0.054 R)
• M84: 48,023,310 km (0.11 R)
• M85: 49,132,129 km (0.09 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 48.6

Radius: 14.8

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 9.62 AU - 11.24 AU

Year: 12492 Days

Day: 11.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 48.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 39,656,840 km

• M1: 200,461 km (0.105 R)
• M2: 320,887 km (0.113 R)
• M3: 431,739 km (0.072 R)
• M4: 528,080 km (0.096 R)
• M5: 681,418 km (0.101 R)
• M6: 842,086 km (0.109 R)
• M7: 1,205,310 km (0.097 R)
• M8: 1,367,325 km (0.052 R)
• M9: 1,812,827 km (0.101 R)
• M10: 1,913,207 km (0.114 R)
• M11: 2,241,574 km (0.054 R)
• M12: 2,508,008 km (0.063 R)
• M13: 2,919,103 km (0.096 R)
• M14: 3,055,237 km (0.063 R)
• M15: 3,176,112 km (0.059 R)
• M16: 3,316,435 km (0.111 R)
• M17: 4,182,308 km (0.064 R)
• M18: 5,054,314 km (0.063 R)
• M19: 5,260,310 km (0.117 R)
• M20: 5,511,335 km (0.075 R)
• M21: 5,702,222 km (0.109 R)
• M22: 6,332,328 km (0.099 R)
• M23: 6,666,979 km (0.084 R)
• M24: 6,802,514 km (0.096 R)
• M25: 7,494,105 km (0.089 R)
• M26: 8,039,539 km (0.064 R)
• M27: 8,135,731 km (0.073 R)
• M28: 8,426,549 km (0.118 R)
• M29: 8,573,304 km (0.116 R)
• M30: 8,869,359 km (0.088 R)
• M31: 9,446,358 km (0.117 R)
• M32: 9,829,328 km (0.103 R)
• M33: 10,217,235 km (0.086 R)
• M34: 10,875,167 km (0.11 R)
• M35: 11,222,832 km (0.049 R)
• M36: 11,547,011 km (0.108 R)
• M37: 11,710,222 km (0.103 R)
• M38: 11,874,181 km (0.106 R)
• M39: 12,259,845 km (0.039 R)
• M40: 12,677,672 km (0.105 R)
• M41: 13,470,241 km (0.103 R)
• M42: 13,785,893 km (0.076 R)
• M43: 13,959,277 km (0.063 R)
• M44: 14,512,639 km (0.045 R)
• M45: 14,630,073 km (0.113 R)
• M46: 15,192,412 km (0.086 R)
• M47: 15,581,067 km (0.045 R)
• M48: 15,761,632 km (0.065 R)
• M49: 16,064,119 km (0.085 R)
• M50: 16,705,594 km (0.027 R)
• M51: 16,859,680 km (0.086 R)
• M52: 17,045,032 km (0.029 R)
• M53: 17,137,932 km (0.068 R)
• M54: 17,231,132 km (0.096 R)
• M55: 17,730,639 km (0.091 R)
• M56: 18,298,363 km (0.083 R)
• M57: 18,776,029 km (0.097 R)
• M58: 19,128,930 km (0.119 R)
• M59: 19,257,734 km (0.091 R)
• M60: 19,906,390 km (0.044 R)
• M61: 20,037,139 km (0.068 R)
• M62: 20,168,037 km (0.115 R)
• M63: 20,529,465 km (0.064 R)
• M64: 21,492,576 km (0.104 R)
• M65: 21,895,444 km (0.107 R)
• M66: 22,097,849 km (0.12 R)
• M67: 22,742,915 km (0.057 R)
• M68: 22,913,607 km (0.068 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 943.1

Radius: 8.1

Gravity: 14.37 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 10.24 AU - 12.06 AU

Year: 13808 Days

Day: 7.2 Hours

Environment

Temp: -173 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 39,656,840 km

• M1: 260,151 km (0.095 R)
• M2: 410,048 km (0.094 R)
• M3: 752,028 km (0.052 R)
• M4: 1,070,971 km (0.088 R)
• M5: 1,194,838 km (0.092 R)
• M6: 1,376,151 km (0.067 R)
• M7: 2,347,041 km (0.107 R)
• M8: 2,641,898 km (0.078 R)
• M9: 2,914,017 km (0.026 R)
• M10: 2,983,430 km (0.096 R)
• M11: 3,859,625 km (0.115 R)
• M12: 4,129,500 km (0.118 R)
• M13: 5,654,949 km (0.114 R)
• M14: 6,183,778 km (0.092 R)
• M15: 6,454,101 km (0.104 R)
• M16: 7,006,267 km (0.108 R)
• M17: 7,099,915 km (0.105 R)
• M18: 7,288,109 km (0.047 R)
• M19: 7,814,544 km (0.074 R)
• M20: 7,911,633 km (0.078 R)
• M21: 8,903,766 km (0.058 R)
• M22: 9,311,570 km (0.116 R)
• M23: 10,251,344 km (0.077 R)
• M24: 10,894,615 km (0.053 R)
• M25: 10,948,769 km (0.073 R)
• M26: 11,275,940 km (0.032 R)
• M27: 12,051,455 km (0.107 R)
• M28: 13,016,361 km (0.094 R)
• M29: 13,888,218 km (0.108 R)
• M30: 14,242,316 km (0.052 R)
• M31: 14,899,050 km (0.114 R)
• M32: 14,959,189 km (0.1 R)
• M33: 15,140,352 km (0.092 R)
• M34: 16,118,273 km (0.102 R)
• M35: 18,199,179 km (0.094 R)
• M36: 18,846,190 km (0.098 R)
• M37: 18,976,490 km (0.072 R)
• M38: 19,435,007 km (0.112 R)
• M39: 19,500,830 km (0.078 R)
• M40: 20,229,522 km (0.063 R)
• M41: 21,645,316 km (0.073 R)
• M42: 23,582,309 km (0.06 R)
• M43: 24,075,085 km (0.111 R)
• M44: 24,287,364 km (0.082 R)
• M45: 25,142,765 km (0.09 R)
• M46: 25,358,036 km (0.092 R)
• M47: 25,718,417 km (0.081 R)
• M48: 26,956,040 km (0.079 R)
• M49: 27,029,493 km (0.097 R)
• M50: 27,693,109 km (0.111 R)
• M51: 28,138,611 km (0.101 R)
• M52: 28,287,611 km (0.069 R)
• M53: 28,961,250 km (0.079 R)
• M54: 30,707,057 km (0.117 R)
• M55: 31,476,738 km (0.057 R)
• M56: 33,034,950 km (0.06 R)
• M57: 33,981,904 km (0.102 R)
• M58: 34,538,408 km (0.043 R)
• M59: 35,579,909 km (0.077 R)
• M60: 38,683,017 km (0.037 R)
• M61: 39,097,703 km (0.106 R)
• M62: 39,180,730 km (0.118 R)
• M63: 39,847,936 km (0.117 R)
• M64: 40,350,585 km (0.116 R)
• M65: 40,771,254 km (0.095 R)
• M66: 41,616,781 km (0.034 R)
• M67: 43,067,432 km (0.117 R)
• M68: 43,669,563 km (0.087 R)
• M69: 46,281,392 km (0.069 R)
• M70: 46,986,447 km (0.092 R)
• M71: 47,074,860 km (0.118 R)
• M72: 48,585,798 km (0.105 R)
• M73: 48,854,027 km (0.08 R)
• M74: 49,841,971 km (0.116 R)
• M75: 50,202,951 km (0.071 R)
• M76: 51,381,782 km (0.113 R)
• M77: 51,928,862 km (0.117 R)
• M78: 52,294,778 km (0.108 R)
• M79: 52,386,332 km (0.118 R)
• M80: 52,569,739 km (0.053 R)
• M81: 53,766,672 km (0.106 R)
• M82: 54,879,530 km (0.092 R)
• M83: 55,812,722 km (0.067 R)
• M84: 56,375,210 km (0.113 R)
• M85: 58,738,706 km (0.1 R)
• M86: 59,024,588 km (0.115 R)
• M87: 59,406,362 km (0.08 R)
• M88: 62,198,905 km (0.073 R)
• M89: 62,587,411 km (0.061 R)
• M90: 63,171,590 km (0.109 R)
• M91: 63,269,128 km (0.086 R)
• M92: 63,464,503 km (0.071 R)
• M93: 64,640,342 km (0.11 R)
• M94: 65,329,540 km (0.059 R)
• M95: 65,823,213 km (0.11 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 897.8

Radius: 11

Gravity: 7.42 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 10.68 AU - 13.5 AU

Year: 15590 Days

Day: 5.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 39,656,840 km

• M1: 279,299 km (0.117 R)
• M2: 382,372 km (0.075 R)
• M3: 539,749 km (0.092 R)
• M4: 764,445 km (0.067 R)
• M5: 877,092 km (0.11 R)
• M6: 1,357,601 km (0.085 R)
• M7: 1,729,501 km (0.109 R)
• M8: 1,912,010 km (0.06 R)
• M9: 2,197,892 km (0.06 R)
• M10: 2,329,388 km (0.119 R)
• M11: 2,600,460 km (0.066 R)
• M12: 3,173,270 km (0.059 R)
• M13: 3,247,620 km (0.1 R)
• M14: 3,589,601 km (0.074 R)
• M15: 4,267,130 km (0.075 R)
• M16: 4,349,408 km (0.105 R)
• M17: 5,874,708 km (0.076 R)
• M18: 6,058,714 km (0.118 R)
• M19: 6,718,141 km (0.104 R)
• M20: 7,400,307 km (0.089 R)
• M21: 7,699,503 km (0.12 R)
• M22: 8,777,805 km (0.106 R)
• M23: 9,041,396 km (0.058 R)
• M24: 9,576,657 km (0.115 R)
• M25: 10,122,241 km (0.084 R)
• M26: 10,287,995 km (0.069 R)
• M27: 10,846,594 km (0.062 R)
• M28: 11,472,661 km (0.119 R)
• M29: 12,819,191 km (0.076 R)
• M30: 13,663,222 km (0.084 R)
• M31: 14,277,022 km (0.106 R)
• M32: 16,172,128 km (0.092 R)
• M33: 16,495,708 km (0.074 R)
• M34: 18,616,408 km (0.106 R)
• M35: 20,123,457 km (0.096 R)
• M36: 20,611,295 km (0.084 R)
• M37: 21,032,413 km (0.095 R)
• M38: 21,740,759 km (0.12 R)
• M39: 22,673,203 km (0.103 R)
• M40: 23,838,720 km (0.087 R)
• M41: 24,502,934 km (0.048 R)
• M42: 25,023,685 km (0.086 R)
• M43: 26,076,255 km (0.092 R)
• M44: 26,455,635 km (0.067 R)
• M45: 27,296,824 km (0.115 R)
• M46: 27,527,654 km (0.108 R)
• M47: 29,005,382 km (0.094 R)
• M48: 29,083,771 km (0.117 R)
• M49: 29,714,176 km (0.107 R)
• M50: 30,031,174 km (0.108 R)
• M51: 32,606,501 km (0.079 R)
• M52: 32,769,713 km (0.066 R)
• M53: 33,261,291 km (0.077 R)
• M54: 34,251,629 km (0.085 R)
• M55: 34,500,710 km (0.116 R)
• M56: 36,008,058 km (0.113 R)
• M57: 40,131,424 km (0.041 R)
• M58: 40,921,151 km (0.113 R)
• M59: 41,715,815 km (0.043 R)
• M60: 41,893,238 km (0.115 R)
• M61: 44,854,827 km (0.067 R)
• M62: 45,309,455 km (0.111 R)
• M63: 46,039,941 km (0.107 R)
• M64: 46,866,470 km (0.102 R)
• M65: 48,068,937 km (0.104 R)
• M66: 48,161,838 km (0.075 R)
• M67: 48,534,187 km (0.083 R)
• M68: 49,656,769 km (0.078 R)
• M69: 49,750,717 km (0.04 R)
• M70: 50,221,352 km (0.091 R)
• M71: 50,409,994 km (0.074 R)
• M72: 50,693,333 km (0.112 R)
• M73: 51,166,810 km (0.099 R)
• M74: 51,641,783 km (0.083 R)
• M75: 54,522,440 km (0.091 R)
• M76: 55,786,841 km (0.095 R)
• M77: 57,356,123 km (0.067 R)
• M78: 57,553,293 km (0.072 R)
• M79: 58,146,299 km (0.081 R)
• M80: 58,443,550 km (0.029 R)
• M81: 58,641,917 km (0.045 R)
• M82: 59,537,709 km (0.075 R)
• M83: 60,437,989 km (0.115 R)
• M84: 61,645,243 km (0.098 R)
• M85: 62,860,576 km (0.065 R)
• M86: 63,063,880 km (0.064 R)
• M87: 63,573,111 km (0.072 R)
• M88: 65,109,182 km (0.085 R)
• M89: 65,314,879 km (0.119 R)
• M90: 67,176,026 km (0.07 R)
• M91: 67,904,568 km (0.061 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 98.3

Radius: 5.3

Gravity: 3.5 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 10.8 AU - 17.62 AU

Year: 19865 Days

Day: 20.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 39,656,840 km

• M1: 84,373 km (0.059 R)
• M2: 213,177 km (0.105 R)
• M3: 271,670 km (0.066 R)
• M4: 846,724 km (0.115 R)
• M5: 1,029,832 km (0.094 R)
• M6: 1,355,656 km (0.111 R)
• M7: 2,365,890 km (0.061 R)
• M8: 2,647,434 km (0.039 R)
• M9: 3,039,081 km (0.112 R)
• M10: 3,293,098 km (0.107 R)
• M11: 4,095,691 km (0.032 R)
• M12: 4,291,365 km (0.033 R)
• M13: 4,518,604 km (0.062 R)
• M14: 4,576,199 km (0.1 R)
• M15: 4,720,860 km (0.095 R)
• M16: 5,254,176 km (0.074 R)
• M17: 7,537,040 km (0.106 R)
• M18: 8,158,619 km (0.107 R)
• M19: 10,307,892 km (0.052 R)
• M20: 10,573,877 km (0.08 R)
• M21: 11,699,900 km (0.113 R)
• M22: 12,017,197 km (0.08 R)
• M23: 12,863,472 km (0.084 R)
• M24: 16,701,555 km (0.086 R)
• M25: 16,924,456 km (0.029 R)
• M26: 18,053,621 km (0.072 R)
• M27: 20,717,660 km (0.082 R)
• M28: 22,266,297 km (0.12 R)
• M29: 22,955,344 km (0.047 R)
• M30: 23,551,642 km (0.03 R)
• M31: 29,088,259 km (0.042 R)
• M32: 32,470,667 km (0.059 R)
• M33: 32,916,019 km (0.107 R)
• M34: 33,083,569 km (0.077 R)
• M35: 35,688,068 km (0.11 R)
• M36: 36,147,633 km (0.078 R)
• M37: 36,262,823 km (0.054 R)
• M38: 36,493,653 km (0.092 R)
• M39: 36,551,397 km (0.112 R)
• M40: 37,479,951 km (0.096 R)
• M41: 38,298,850 km (0.11 R)
• M42: 39,064,492 km (0.095 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 244 - 17,297 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit