🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.07 AU - 1.47 AU

Year: 531 Days

Day: 30.8 Hours

Environment

Temp: -13 °C

Axial Tilt: 20.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.98 AU - 2.64 AU

Year: 1302 Days

Day: 47.4 Hours

Environment

Temp: -84 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,929,144 km

• M1: 1,407,716 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 2.43 AU - 3.63 AU

Year: 1956 Days

Day: 37.9 Hours

Environment

Temp: -112 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.38 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 3.09 AU - 4.35 AU

Year: 2661 Days

Day: 46.5 Hours

Environment

Temp: -127 °C

Axial Tilt: 29.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 3.99 AU - 4.43 AU

Year: 3204 Days

Day: 31 Hours

Environment

Temp: -130 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,929,144 km

• M1: 299,944 km (0.078 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 91.3

Radius: 14.6

Gravity: 0.43 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 4.63 AU - 4.63 AU

Year: 3695 Days

Day: 12.6 Hours

Environment

Temp: -138 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 81,929,144 km

• M1: 185,950 km (0.098 R)
• M2: 346,169 km (0.103 R)
• M3: 517,010 km (0.092 R)
• M4: 791,074 km (0.112 R)
• M5: 976,724 km (0.051 R)
• M6: 1,162,226 km (0.116 R)
• M7: 1,284,597 km (0.07 R)
• M8: 1,706,912 km (0.062 R)
• M9: 1,993,092 km (0.083 R)
• M10: 2,305,453 km (0.098 R)
• M11: 2,809,747 km (0.113 R)
• M12: 3,092,188 km (0.081 R)
• M13: 3,184,639 km (0.12 R)
• M14: 3,455,561 km (0.106 R)
• M15: 3,758,796 km (0.109 R)
• M16: 4,210,881 km (0.067 R)
• M17: 4,614,197 km (0.044 R)
• M18: 5,430,552 km (0.086 R)
• M19: 5,741,117 km (0.106 R)
• M20: 5,941,878 km (0.091 R)
• M21: 6,101,349 km (0.094 R)
• M22: 6,262,167 km (0.094 R)
• M23: 6,798,475 km (0.118 R)
• M24: 7,011,203 km (0.115 R)
• M25: 7,741,091 km (0.111 R)
• M26: 8,075,143 km (0.081 R)
• M27: 8,642,568 km (0.09 R)
• M28: 8,840,037 km (0.085 R)
• M29: 10,108,478 km (0.11 R)
• M30: 10,264,508 km (0.096 R)
• M31: 10,667,076 km (0.116 R)
• M32: 11,614,180 km (0.037 R)
• M33: 11,759,589 km (0.103 R)
• M34: 11,850,695 km (0.06 R)
• M35: 12,328,510 km (0.12 R)
• M36: 12,513,862 km (0.073 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 339.4

Radius: 13.7

Gravity: 1.81 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 7.5 AU - 7.72 AU

Year: 7785 Days

Day: 10.5 Hours

Environment

Temp: -155 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 81,929,144 km

• M1: 173,234 km (0.076 R)
• M2: 312,061 km (0.026 R)
• M3: 416,331 km (0.042 R)
• M4: 651,349 km (0.038 R)
• M5: 761,752 km (0.037 R)
• M6: 865,872 km (0.112 R)
• M7: 1,367,175 km (0.117 R)
• M8: 1,666,969 km (0.108 R)
• M9: 1,933,253 km (0.117 R)
• M10: 2,081,206 km (0.054 R)
• M11: 2,310,390 km (0.09 R)
• M12: 2,649,528 km (0.059 R)
• M13: 2,773,096 km (0.1 R)
• M14: 3,397,966 km (0.091 R)
• M15: 3,600,821 km (0.055 R)
• M16: 3,807,715 km (0.104 R)
• M17: 4,161,514 km (0.052 R)
• M18: 4,281,790 km (0.074 R)
• M19: 4,600,135 km (0.115 R)
• M20: 4,951,839 km (0.09 R)
• M21: 5,208,399 km (0.053 R)
• M22: 5,416,789 km (0.094 R)
• M23: 5,522,106 km (0.115 R)
• M24: 5,734,685 km (0.09 R)
• M25: 6,278,323 km (0.118 R)
• M26: 6,416,701 km (0.108 R)
• M27: 6,952,411 km (0.05 R)
• M28: 7,095,726 km (0.104 R)
• M29: 7,857,179 km (0.088 R)
• M30: 8,369,253 km (0.107 R)
• M31: 8,521,992 km (0.088 R)
• M32: 8,644,812 km (0.101 R)
• M33: 8,768,230 km (0.102 R)
• M34: 9,173,341 km (0.118 R)
• M35: 9,425,713 km (0.081 R)
• M36: 9,521,007 km (0.113 R)
• M37: 9,776,670 km (0.11 R)
• M38: 10,099,352 km (0.086 R)
• M39: 10,327,339 km (0.105 R)
• M40: 10,590,033 km (0.088 R)
• M41: 11,290,002 km (0.057 R)
• M42: 11,902,007 km (0.116 R)
• M43: 12,074,044 km (0.12 R)
• M44: 12,316,093 km (0.081 R)
• M45: 12,489,926 km (0.12 R)
• M46: 13,336,201 km (0.082 R)
• M47: 14,128,173 km (0.106 R)
• M48: 14,676,897 km (0.066 R)
• M49: 15,531,999 km (0.11 R)
• M50: 15,984,532 km (0.116 R)
• M51: 16,364,960 km (0.072 R)
• M52: 16,709,933 km (0.074 R)
• M53: 16,979,807 km (0.09 R)
• M54: 17,290,223 km (0.111 R)
• M55: 17,955,933 km (0.069 R)
• M56: 18,074,265 km (0.118 R)
• M57: 18,311,677 km (0.082 R)
• M58: 19,191,312 km (0.069 R)
• M59: 20,991,723 km (0.055 R)
• M60: 21,241,551 km (0.095 R)
• M61: 21,996,422 km (0.102 R)
• M62: 22,589,727 km (0.084 R)
• M63: 22,674,998 km (0.118 R)
• M64: 23,102,549 km (0.116 R)
• M65: 24,183,094 km (0.095 R)
• M66: 25,280,095 km (0.096 R)
• M67: 26,124,725 km (0.05 R)
• M68: 26,662,978 km (0.113 R)
• M69: 27,568,195 km (0.085 R)
• M70: 28,391,432 km (0.098 R)
• M71: 28,529,361 km (0.101 R)
• M72: 29,269,123 km (0.068 R)
• M73: 30,062,141 km (0.1 R)
• M74: 30,155,939 km (0.101 R)
• M75: 30,390,658 km (0.093 R)
• M76: 30,484,755 km (0.071 R)
• M77: 31,621,549 km (0.115 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 541.9

Radius: 3

Gravity: 60.21 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 12.76 AU - 12.78 AU

Year: 16924 Days

Day: 21 Hours

Environment

Temp: -186 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 81,929,144 km

• M1: 332,107 km (0.107 R)
• M2: 397,482 km (0.099 R)
• M3: 1,227,600 km (0.042 R)
• M4: 1,850,675 km (0.094 R)
• M5: 2,208,663 km (0.112 R)
• M6: 2,239,480 km (0.04 R)
• M7: 2,270,447 km (0.036 R)
• M8: 2,587,744 km (0.091 R)
• M9: 2,718,493 km (0.034 R)
• M10: 3,439,704 km (0.059 R)
• M11: 3,765,827 km (0.086 R)
• M12: 3,951,329 km (0.093 R)
• M13: 4,026,427 km (0.071 R)
• M14: 4,139,822 km (0.118 R)
• M15: 4,292,711 km (0.065 R)
• M16: 4,962,909 km (0.111 R)
• M17: 5,125,223 km (0.115 R)
• M18: 5,455,236 km (0.102 R)
• M19: 5,580,749 km (0.083 R)
• M20: 6,178,990 km (0.098 R)
• M21: 6,353,571 km (0.055 R)
• M22: 6,618,509 km (0.058 R)
• M23: 7,022,872 km (0.104 R)
• M24: 7,159,305 km (0.072 R)
• M25: 7,205,082 km (0.103 R)
• M26: 8,091,599 km (0.109 R)
• M27: 8,475,168 km (0.035 R)
• M28: 9,459,522 km (0.036 R)
• M29: 9,559,902 km (0.063 R)
• M30: 9,610,317 km (0.089 R)
• M31: 11,002,325 km (0.12 R)
• M32: 11,373,477 km (0.104 R)
• M33: 11,426,734 km (0.116 R)
• M34: 11,964,838 km (0.114 R)
• M35: 12,073,446 km (0.048 R)
• M36: 12,676,475 km (0.118 R)
• M37: 13,627,768 km (0.105 R)
• M38: 14,370,521 km (0.063 R)
• M39: 14,717,738 km (0.117 R)
• M40: 15,420,399 km (0.112 R)
• M41: 15,479,490 km (0.115 R)
• M42: 15,657,063 km (0.109 R)
• M43: 16,014,302 km (0.08 R)
• M44: 16,193,970 km (0.079 R)
• M45: 17,224,400 km (0.051 R)
• M46: 18,088,776 km (0.066 R)
• M47: 18,840,954 km (0.119 R)
• M48: 20,310,753 km (0.09 R)
• M49: 22,082,441 km (0.086 R)
• M50: 24,039,929 km (0.078 R)
• M51: 24,589,552 km (0.101 R)
• M52: 25,143,363 km (0.11 R)
• M53: 25,212,926 km (0.099 R)
• M54: 26,333,713 km (0.063 R)
• M55: 26,829,181 km (0.096 R)
• M56: 27,113,716 km (0.086 R)
• M57: 28,117,369 km (0.061 R)
• M58: 28,261,731 km (0.084 R)
• M59: 28,551,202 km (0.118 R)
• M60: 29,425,602 km (0.098 R)
• M61: 29,498,905 km (0.105 R)
• M62: 30,382,580 km (0.082 R)
• M63: 31,349,879 km (0.105 R)
• M64: 33,390,843 km (0.033 R)
• M65: 33,696,771 km (0.062 R)
• M66: 33,773,365 km (0.091 R)
• M67: 34,620,388 km (0.095 R)
• M68: 34,697,730 km (0.114 R)
• M69: 35,474,293 km (0.076 R)
• M70: 36,570,995 km (0.031 R)
• M71: 37,678,767 km (0.061 R)
• M72: 37,997,410 km (0.113 R)
• M73: 38,157,031 km (0.111 R)
• M74: 38,396,837 km (0.119 R)
• M75: 38,877,943 km (0.119 R)
• M76: 39,280,511 km (0.119 R)
• M77: 39,846,290 km (0.073 R)
• M78: 41,231,567 km (0.116 R)
• M79: 42,301,491 km (0.119 R)
• M80: 43,630,817 km (0.068 R)
• M81: 44,552,639 km (0.063 R)
• M82: 44,720,937 km (0.116 R)
• M83: 45,058,280 km (0.1 R)
• M84: 45,480,894 km (0.057 R)
• M85: 46,756,964 km (0.088 R)
• M86: 47,700,328 km (0.037 R)
• M87: 49,518,391 km (0.112 R)
• M88: 50,918,627 km (0.037 R)
• M89: 51,888,919 km (0.114 R)
• M90: 54,565,973 km (0.059 R)
• M91: 55,106,769 km (0.077 R)
• M92: 57,928,933 km (0.115 R)
• M93: 59,774,522 km (0.094 R)
• M94: 60,145,974 km (0.096 R)
• M95: 61,826,855 km (0.104 R)
• M96: 62,296,443 km (0.077 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 402.2

Radius: 5.6

Gravity: 12.83 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 13.13 AU - 17.01 AU

Year: 21696 Days

Day: 17.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 81,929,144 km

• M1: 86,617 km (0.115 R)
• M2: 231,877 km (0.098 R)
• M3: 303,983 km (0.065 R)
• M4: 384,467 km (0.087 R)
• M5: 936,333 km (0.12 R)
• M6: 1,132,157 km (0.057 R)
• M7: 1,449,903 km (0.094 R)
• M8: 1,533,528 km (0.046 R)
• M9: 1,590,076 km (0.052 R)
• M10: 1,705,565 km (0.045 R)
• M11: 2,068,340 km (0.099 R)
• M12: 2,290,942 km (0.114 R)
• M13: 2,588,342 km (0.111 R)
• M14: 2,933,165 km (0.066 R)
• M15: 3,075,134 km (0.093 R)
• M16: 3,627,449 km (0.078 R)
• M17: 4,491,826 km (0.057 R)
• M18: 4,532,516 km (0.094 R)
• M19: 6,536,230 km (0.082 R)
• M20: 6,582,606 km (0.096 R)
• M21: 8,069,309 km (0.117 R)
• M22: 8,418,919 km (0.118 R)
• M23: 8,570,312 km (0.096 R)
• M24: 8,722,453 km (0.084 R)
• M25: 9,707,406 km (0.119 R)
• M26: 10,025,750 km (0.117 R)
• M27: 10,239,825 km (0.091 R)
• M28: 11,111,232 km (0.117 R)
• M29: 11,277,286 km (0.119 R)
• M30: 11,499,888 km (0.097 R)
• M31: 12,692,631 km (0.069 R)
• M32: 13,627,468 km (0.033 R)
• M33: 14,103,040 km (0.084 R)
• M34: 14,644,734 km (0.116 R)
• M35: 15,686,234 km (0.097 R)
• M36: 15,934,866 km (0.116 R)
• M37: 16,624,961 km (0.051 R)
• M38: 17,453,284 km (0.053 R)
• M39: 18,099,398 km (0.113 R)
• M40: 18,229,548 km (0.114 R)
• M41: 19,348,689 km (0.063 R)
• M42: 19,415,111 km (0.109 R)
• M43: 19,882,903 km (0.097 R)
• M44: 20,557,590 km (0.112 R)
• M45: 22,416,343 km (0.05 R)
• M46: 22,906,875 km (0.079 R)
• M47: 23,542,815 km (0.103 R)
• M48: 24,256,248 km (0.116 R)
• M49: 24,759,944 km (0.026 R)
• M50: 25,267,080 km (0.059 R)
• M51: 25,631,351 km (0.103 R)
• M52: 26,217,775 km (0.115 R)
• M53: 28,380,661 km (0.088 R)
• M54: 28,759,293 km (0.094 R)
• M55: 30,290,577 km (0.115 R)
• M56: 31,612,872 km (0.038 R)
• M57: 32,241,632 km (0.036 R)
• M58: 32,557,583 km (0.086 R)
• M59: 35,284,004 km (0.097 R)
• M60: 36,263,721 km (0.095 R)
• M61: 36,674,516 km (0.096 R)
• M62: 37,916,179 km (0.096 R)
• M63: 38,667,908 km (0.113 R)
• M64: 39,931,412 km (0.032 R)
• M65: 40,696,156 km (0.099 R)
• M66: 41,637,276 km (0.099 R)
• M67: 42,758,662 km (0.042 R)
• M68: 43,105,729 km (0.088 R)
• M69: 45,827,064 km (0.086 R)
• M70: 48,512,944 km (0.104 R)
• M71: 52,172,856 km (0.109 R)
• M72: 53,101,559 km (0.084 R)
• M73: 53,568,006 km (0.099 R)
• M74: 53,754,853 km (0.036 R)
• M75: 54,410,990 km (0.043 R)
• M76: 55,352,708 km (0.042 R)
• M77: 56,109,973 km (0.118 R)
• M78: 56,680,240 km (0.115 R)
• M79: 57,443,488 km (0.106 R)
• M80: 57,730,566 km (0.11 R)
• M81: 59,656,788 km (0.117 R)
• M82: 60,725,216 km (0.099 R)
• M83: 60,822,605 km (0.097 R)
• M84: 60,920,142 km (0.075 R)
• M85: 61,897,914 km (0.117 R)
• M86: 62,880,772 km (0.086 R)
• M87: 64,067,233 km (0.057 R)
• M88: 64,166,416 km (0.101 R)
• M89: 64,364,933 km (0.113 R)
• M90: 65,161,093 km (0.097 R)
• M91: 65,360,656 km (0.06 R)
• M92: 65,860,463 km (0.047 R)
• M93: 66,261,235 km (0.098 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 375.5

Radius: 4.8

Gravity: 16.3 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 18.16 AU - 19.4 AU

Year: 30182 Days

Day: 24 Hours

Environment

Temp: -202 °C

Axial Tilt: 42.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 81,929,144 km

• M1: 167,250 km (0.119 R)
• M2: 528,380 km (0.116 R)
• M3: 1,030,430 km (0.1 R)
• M4: 1,479,523 km (0.038 R)
• M5: 1,774,979 km (0.077 R)
• M6: 4,302,435 km (0.119 R)
• M7: 4,626,913 km (0.12 R)
• M8: 4,673,886 km (0.085 R)
• M9: 5,201,368 km (0.092 R)
• M10: 7,001,330 km (0.111 R)
• M11: 7,826,063 km (0.111 R)
• M12: 9,927,165 km (0.111 R)
• M13: 10,416,350 km (0.091 R)
• M14: 10,601,851 km (0.107 R)
• M15: 11,101,957 km (0.109 R)
• M16: 12,059,982 km (0.081 R)
• M17: 14,602,697 km (0.074 R)
• M18: 15,158,453 km (0.061 R)
• M19: 17,011,821 km (0.098 R)
• M20: 17,157,380 km (0.087 R)
• M21: 17,303,238 km (0.118 R)
• M22: 17,449,544 km (0.05 R)
• M23: 18,709,906 km (0.062 R)
• M24: 19,237,389 km (0.102 R)
• M25: 19,389,081 km (0.1 R)
• M26: 21,004,588 km (0.091 R)
• M27: 21,789,079 km (0.113 R)
• M28: 23,467,268 km (0.1 R)
• M29: 25,021,141 km (0.088 R)
• M30: 26,861,345 km (0.067 R)
• M31: 27,115,661 km (0.1 R)
• M32: 27,455,996 km (0.071 R)
• M33: 28,485,529 km (0.058 R)
• M34: 28,918,166 km (0.083 R)
• M35: 30,493,581 km (0.103 R)
• M36: 30,670,406 km (0.083 R)
• M37: 31,917,304 km (0.039 R)
• M38: 34,921,229 km (0.115 R)
• M39: 35,662,936 km (0.058 R)
• M40: 39,544,851 km (0.053 R)
• M41: 40,221,033 km (0.069 R)
• M42: 42,370,455 km (0.085 R)
• M43: 42,469,040 km (0.104 R)
• M44: 43,658,044 km (0.035 R)
• M45: 43,757,676 km (0.071 R)
• M46: 46,678,126 km (0.074 R)
• M47: 48,625,292 km (0.037 R)
• M48: 53,661,504 km (0.083 R)
• M49: 54,409,643 km (0.1 R)
• M50: 56,240,871 km (0.078 R)
• M51: 58,750,525 km (0.033 R)
• M52: 59,301,045 km (0.071 R)
• M53: 60,740,027 km (0.112 R)
• M54: 62,190,528 km (0.101 R)
• M55: 65,695,157 km (0.094 R)
• M56: 66,839,132 km (0.087 R)
• M57: 67,759,308 km (0.051 R)
• M58: 67,874,499 km (0.099 R)
• M59: 68,915,101 km (0.103 R)
• M60: 69,844,553 km (0.11 R)
• M61: 71,598,439 km (0.105 R)
• M62: 72,303,942 km (0.096 R)
• M63: 73,959,243 km (0.084 R)
• M64: 75,627,109 km (0.091 R)
• M65: 77,307,243 km (0.112 R)
• M66: 80,826,383 km (0.051 R)
• M67: 81,070,976 km (0.099 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 284 - 15,151 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit