🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.81 AU - 0.91 AU

Year: 288 Days

Day: 19.5 Hours

Environment

Temp: 127 °C

Axial Tilt: 13.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 96,641,876 km

• M1: 325,974 km (0.069 R)
• M2: 803,341 km (0.062 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.43 AU - 1.49 AU

Year: 638 Days

Day: 41.2 Hours

Environment

Temp: -21 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,641,876 km

• M1: 282,291 km (0.066 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.22 AU - 1.76 AU

Year: 658 Days

Day: 42.3 Hours

Environment

Temp: -40 °C

Axial Tilt: 28.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 384.9

Radius: 10.8

Gravity: 3.3 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 4.73 AU - 5.85 AU

Year: 4400 Days

Day: 6 Hours

Environment

Temp: -139 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 96,641,876 km

• M1: 157,078 km (0.06 R)
• M2: 289,621 km (0.103 R)
• M3: 373,546 km (0.096 R)
• M4: 485,445 km (0.115 R)
• M5: 629,807 km (0.056 R)
• M6: 738,265 km (0.09 R)
• M7: 1,403,378 km (0.104 R)
• M8: 1,658,891 km (0.1 R)
• M9: 1,785,451 km (0.117 R)
• M10: 1,871,469 km (0.065 R)
• M11: 2,018,225 km (0.068 R)
• M12: 2,276,730 km (0.092 R)
• M13: 2,562,163 km (0.107 R)
• M14: 2,742,279 km (0.119 R)
• M15: 3,290,405 km (0.117 R)
• M16: 3,468,726 km (0.036 R)
• M17: 4,290,766 km (0.112 R)
• M18: 5,027,386 km (0.088 R)
• M19: 5,254,027 km (0.11 R)
• M20: 5,379,091 km (0.061 R)
• M21: 5,889,219 km (0.107 R)
• M22: 5,975,687 km (0.06 R)
• M23: 6,326,195 km (0.1 R)
• M24: 6,615,816 km (0.106 R)
• M25: 7,324,162 km (0.112 R)
• M26: 7,534,347 km (0.074 R)
• M27: 7,628,444 km (0.112 R)
• M28: 7,722,990 km (0.12 R)
• M29: 8,492,671 km (0.116 R)
• M30: 8,713,627 km (0.113 R)
• M31: 8,787,678 km (0.101 R)
• M32: 9,362,433 km (0.099 R)
• M33: 9,438,429 km (0.1 R)
• M34: 9,769,639 km (0.054 R)
• M35: 9,872,263 km (0.051 R)
• M36: 9,975,336 km (0.102 R)
• M37: 10,286,649 km (0.084 R)
• M38: 10,391,068 km (0.083 R)
• M39: 10,759,528 km (0.066 R)
• M40: 11,052,141 km (0.065 R)
• M41: 11,428,230 km (0.091 R)
• M42: 12,000,442 km (0.079 R)
• M43: 12,220,800 km (0.094 R)
• M44: 12,442,653 km (0.069 R)
• M45: 12,693,679 km (0.098 R)
• M46: 13,599,942 km (0.077 R)
• M47: 14,322,650 km (0.071 R)
• M48: 14,585,792 km (0.058 R)
• M49: 14,850,581 km (0.098 R)
• M50: 15,355,174 km (0.111 R)
• M51: 15,534,542 km (0.09 R)
• M52: 15,774,796 km (0.09 R)
• M53: 16,107,352 km (0.052 R)
• M54: 16,289,563 km (0.088 R)
• M55: 16,411,485 km (0.031 R)
• M56: 16,564,374 km (0.049 R)
• M57: 16,656,227 km (0.101 R)
• M58: 17,242,501 km (0.058 R)
• M59: 17,397,784 km (0.115 R)
• M60: 17,616,196 km (0.104 R)
• M61: 17,929,604 km (0.116 R)
• M62: 18,055,565 km (0.08 R)
• M63: 18,150,261 km (0.077 R)
• M64: 19,363,051 km (0.107 R)
• M65: 19,524,616 km (0.111 R)
• M66: 20,011,857 km (0.089 R)
• M67: 20,932,332 km (0.037 R)
• M68: 21,531,322 km (0.112 R)
• M69: 21,698,573 km (0.094 R)
• M70: 21,765,742 km (0.041 R)
• M71: 22,034,719 km (0.093 R)
• M72: 22,135,847 km (0.105 R)
• M73: 22,372,511 km (0.069 R)
• M74: 22,882,341 km (0.086 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 618.4

Radius: 3.3

Gravity: 56.79 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 13.17 AU - 16.45 AU

Year: 20612 Days

Day: 15.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 96,641,876 km

• M1: 127,607 km (0.115 R)
• M2: 152,141 km (0.075 R)
• M3: 756,965 km (0.106 R)
• M4: 1,034,768 km (0.101 R)
• M5: 1,115,701 km (0.073 R)
• M6: 1,769,743 km (0.03 R)
• M7: 1,965,417 km (0.119 R)
• M8: 2,592,531 km (0.093 R)
• M9: 3,394,974 km (0.08 R)
• M10: 3,637,472 km (0.105 R)
• M11: 3,678,312 km (0.1 R)
• M12: 3,760,741 km (0.093 R)
• M13: 3,843,618 km (0.102 R)
• M14: 3,885,356 km (0.102 R)
• M15: 4,310,663 km (0.087 R)
• M16: 4,528,926 km (0.068 R)
• M17: 5,390,310 km (0.038 R)
• M18: 5,483,959 km (0.094 R)
• M19: 5,720,174 km (0.103 R)
• M20: 5,767,896 km (0.12 R)
• M21: 6,399,348 km (0.119 R)
• M22: 7,001,480 km (0.102 R)
• M23: 7,052,492 km (0.062 R)
• M24: 7,464,784 km (0.1 R)
• M25: 7,516,844 km (0.095 R)
• M26: 7,937,962 km (0.078 R)
• M27: 8,044,476 km (0.086 R)
• M28: 10,270,941 km (0.062 R)
• M29: 11,211,313 km (0.115 R)
• M30: 11,570,947 km (0.104 R)
• M31: 12,486,635 km (0.027 R)
• M32: 15,768,812 km (0.106 R)
• M33: 16,986,988 km (0.086 R)
• M34: 17,124,169 km (0.092 R)
• M35: 17,815,760 km (0.098 R)
• M36: 18,941,035 km (0.098 R)
• M37: 21,333,704 km (0.094 R)
• M38: 21,630,057 km (0.082 R)
• M39: 21,778,757 km (0.034 R)
• M40: 23,056,622 km (0.093 R)
• M41: 23,513,345 km (0.117 R)
• M42: 23,973,059 km (0.095 R)
• M43: 24,590,599 km (0.09 R)
• M44: 24,979,254 km (0.039 R)
• M45: 28,648,740 km (0.119 R)
• M46: 32,737,848 km (0.035 R)
• M47: 33,680,614 km (0.113 R)
• M48: 33,939,269 km (0.099 R)
• M49: 35,155,051 km (0.085 R)
• M50: 35,242,416 km (0.102 R)
• M51: 36,208,369 km (0.077 R)
• M52: 36,296,632 km (0.092 R)
• M53: 37,005,128 km (0.074 R)
• M54: 38,706,205 km (0.116 R)
• M55: 40,067,097 km (0.119 R)
• M56: 40,615,822 km (0.082 R)
• M57: 41,074,938 km (0.101 R)
• M58: 41,628,300 km (0.072 R)
• M59: 41,998,405 km (0.074 R)
• M60: 42,742,206 km (0.107 R)
• M61: 42,928,755 km (0.061 R)
• M62: 43,115,602 km (0.096 R)
• M63: 44,525,712 km (0.05 R)
• M64: 45,189,029 km (0.099 R)
• M65: 45,474,312 km (0.065 R)
• M66: 46,621,279 km (0.07 R)
• M67: 47,294,619 km (0.096 R)
• M68: 49,725,883 km (0.1 R)
• M69: 51,898,792 km (0.097 R)
• M70: 52,396,953 km (0.114 R)
• M71: 53,197,302 km (0.084 R)
• M72: 54,607,561 km (0.06 R)
• M73: 55,215,826 km (0.112 R)
• M74: 55,317,403 km (0.061 R)
• M75: 56,234,438 km (0.113 R)
• M76: 56,951,161 km (0.041 R)
• M77: 57,053,786 km (0.056 R)
• M78: 60,684,376 km (0.092 R)
• M79: 60,999,130 km (0.106 R)
• M80: 61,840,917 km (0.047 R)
• M81: 63,642,375 km (0.069 R)
• M82: 64,495,980 km (0.109 R)
• M83: 65,676,008 km (0.074 R)
• M84: 65,999,140 km (0.098 R)
• M85: 66,646,749 km (0.082 R)
• M86: 67,839,792 km (0.095 R)
• M87: 68,275,271 km (0.091 R)
• M88: 69,587,394 km (0.081 R)
• M89: 70,136,718 km (0.118 R)
• M90: 70,907,895 km (0.066 R)
• M91: 71,128,851 km (0.107 R)
• M92: 71,239,404 km (0.059 R)
• M93: 72,904,129 km (0.095 R)
• M94: 74,133,075 km (0.065 R)
• M95: 74,581,719 km (0.111 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 98.5

Radius: 4.9

Gravity: 4.1 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 13.81 AU - 18.91 AU

Year: 23931 Days

Day: 16.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 96,641,876 km

• M1: 99,183 km (0.116 R)
• M2: 197,469 km (0.05 R)
• M3: 260,001 km (0.084 R)
• M4: 406,457 km (0.081 R)
• M5: 2,067,742 km (0.085 R)
• M6: 2,615,569 km (0.05 R)
• M7: 3,776,897 km (0.108 R)
• M8: 5,074,809 km (0.117 R)
• M9: 5,107,271 km (0.119 R)
• M10: 6,181,683 km (0.093 R)
• M11: 6,285,953 km (0.105 R)
• M12: 7,031,698 km (0.117 R)
• M13: 7,249,962 km (0.056 R)
• M14: 7,618,571 km (0.105 R)
• M15: 8,489,380 km (0.108 R)
• M16: 9,311,570 km (0.103 R)
• M17: 9,914,449 km (0.096 R)
• M18: 10,282,011 km (0.109 R)
• M19: 12,012,859 km (0.109 R)
• M20: 13,425,063 km (0.119 R)
• M21: 16,019,389 km (0.052 R)
• M22: 16,691,682 km (0.115 R)
• M23: 18,863,544 km (0.098 R)
• M24: 19,522,073 km (0.102 R)
• M25: 20,239,694 km (0.094 R)
• M26: 23,087,140 km (0.107 R)
• M27: 23,141,145 km (0.11 R)
• M28: 23,954,658 km (0.096 R)
• M29: 24,173,221 km (0.095 R)
• M30: 25,777,359 km (0.027 R)
• M31: 25,945,208 km (0.059 R)
• M32: 26,733,588 km (0.116 R)
• M33: 35,906,930 km (0.109 R)
• M34: 36,407,634 km (0.072 R)
• M35: 36,533,296 km (0.054 R)
• M36: 37,352,793 km (0.08 R)
• M37: 40,886,744 km (0.113 R)
• M38: 43,256,823 km (0.1 R)
• M39: 43,389,815 km (0.103 R)
• M40: 44,525,712 km (0.045 R)
• M41: 44,592,732 km (0.05 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 955.9

Radius: 5.3

Gravity: 34.03 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 15.83 AU - 21.41 AU

Year: 29058 Days

Day: 19.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 96,641,876 km

• M1: 246,537 km (0.106 R)
• M2: 374,294 km (0.097 R)
• M3: 604,226 km (0.097 R)
• M4: 873,352 km (0.116 R)
• M5: 1,321,398 km (0.111 R)
• M6: 1,471,893 km (0.094 R)
• M7: 2,128,179 km (0.097 R)
• M8: 2,960,093 km (0.092 R)
• M9: 3,461,396 km (0.117 R)
• M10: 4,653,990 km (0.119 R)
• M11: 5,057,754 km (0.105 R)
• M12: 5,714,938 km (0.12 R)
• M13: 6,847,095 km (0.07 R)
• M14: 7,107,844 km (0.075 R)
• M15: 8,739,657 km (0.047 R)
• M16: 8,810,118 km (0.052 R)
• M17: 9,308,428 km (0.053 R)
• M18: 10,035,923 km (0.108 R)
• M19: 10,183,576 km (0.094 R)
• M20: 10,932,912 km (0.094 R)
• M21: 12,404,805 km (0.111 R)
• M22: 12,563,229 km (0.115 R)
• M23: 13,855,456 km (0.047 R)
• M24: 17,265,838 km (0.111 R)
• M25: 17,531,524 km (0.104 R)
• M26: 17,888,016 km (0.065 R)
• M27: 18,336,959 km (0.078 R)
• M28: 19,337,470 km (0.046 R)
• M29: 19,429,323 km (0.116 R)
• M30: 20,449,131 km (0.06 R)
• M31: 23,317,521 km (0.06 R)
• M32: 23,415,358 km (0.083 R)
• M33: 24,004,774 km (0.091 R)
• M34: 24,103,508 km (0.111 R)
• M35: 24,400,460 km (0.07 R)
• M36: 25,499,705 km (0.104 R)
• M37: 26,614,957 km (0.103 R)
• M38: 27,024,407 km (0.105 R)
• M39: 30,161,324 km (0.12 R)
• M40: 30,374,501 km (0.104 R)
• M41: 30,481,314 km (0.104 R)
• M42: 32,533,797 km (0.107 R)
• M43: 33,521,442 km (0.118 R)
• M44: 34,518,961 km (0.1 R)
• M45: 35,301,657 km (0.108 R)
• M46: 36,316,379 km (0.088 R)
• M47: 40,587,548 km (0.111 R)
• M48: 41,768,922 km (0.087 R)
• M49: 46,728,989 km (0.116 R)
• M50: 47,222,812 km (0.039 R)
• M51: 49,969,429 km (0.068 R)
• M52: 50,221,651 km (0.071 R)
• M53: 50,981,010 km (0.104 R)
• M54: 52,767,358 km (0.041 R)
• M55: 55,746,300 km (0.061 R)
• M56: 56,795,280 km (0.038 R)
• M57: 57,850,693 km (0.075 R)
• M58: 58,513,562 km (0.071 R)
• M59: 58,912,539 km (0.035 R)
• M60: 59,846,927 km (0.085 R)
• M61: 61,325,254 km (0.101 R)
• M62: 61,460,191 km (0.114 R)
• M63: 61,595,278 km (0.117 R)
• M64: 62,136,523 km (0.102 R)
• M65: 62,679,413 km (0.116 R)
• M66: 63,496,816 km (0.079 R)
• M67: 64,592,022 km (0.044 R)
• M68: 67,775,166 km (0.057 R)
• M69: 68,054,465 km (0.11 R)
• M70: 68,473,937 km (0.113 R)
• M71: 69,737,740 km (0.106 R)
• M72: 72,145,817 km (0.12 R)
• M73: 74,436,909 km (0.045 R)
• M74: 74,580,971 km (0.067 R)
• M75: 76,461,267 km (0.055 R)
• M76: 78,503,577 km (0.081 R)
• M77: 81,007,546 km (0.077 R)
• M78: 81,600,552 km (0.114 R)
• M79: 82,046,204 km (0.093 R)
• M80: 85,640,742 km (0.1 R)
• M81: 86,698,698 km (0.103 R)
• M82: 87,760,992 km (0.119 R)
• M83: 88,827,775 km (0.06 R)
• M84: 88,980,365 km (0.074 R)
• M85: 91,281,928 km (0.107 R)
• M86: 93,447,507 km (0.085 R)
• M87: 95,473,511 km (0.095 R)
• M88: 95,786,469 km (0.047 R)
• M89: 98,776,781 km (0.116 R)
• M90: 99,727,476 km (0.117 R)
• M91: 101,797,611 km (0.117 R)
• M92: 102,757,880 km (0.047 R)
• M93: 103,721,140 km (0.071 R)
• M94: 108,745,235 km (0.076 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 635.8

Radius: 7.6

Gravity: 11.01 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 18.52 AU - 19.28 AU

Year: 29715 Days

Day: 16.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 96,641,876 km

• M1: 139,425 km (0.081 R)
• M2: 205,847 km (0.118 R)
• M3: 673,340 km (0.115 R)
• M4: 925,562 km (0.115 R)
• M5: 2,238,283 km (0.107 R)
• M6: 2,403,140 km (0.07 R)
• M7: 2,614,821 km (0.117 R)
• M8: 2,966,227 km (0.094 R)
• M9: 4,107,958 km (0.051 R)
• M10: 4,310,214 km (0.096 R)
• M11: 4,619,881 km (0.042 R)
• M12: 6,043,305 km (0.116 R)
• M13: 6,921,594 km (0.072 R)
• M14: 8,217,112 km (0.089 R)
• M15: 8,600,830 km (0.094 R)
• M16: 9,518,763 km (0.046 R)
• M17: 10,398,698 km (0.08 R)
• M18: 10,605,442 km (0.06 R)
• M19: 12,526,727 km (0.099 R)
• M20: 12,746,786 km (0.116 R)
• M21: 14,322,650 km (0.1 R)
• M22: 14,938,993 km (0.12 R)
• M23: 15,016,634 km (0.105 R)
• M24: 15,642,701 km (0.089 R)
• M25: 16,678,068 km (0.043 R)
• M26: 17,163,513 km (0.11 R)
• M27: 20,000,338 km (0.096 R)
• M28: 20,602,170 km (0.079 R)
• M29: 20,775,255 km (0.096 R)
• M30: 21,122,771 km (0.113 R)
• M31: 21,911,899 km (0.096 R)
• M32: 22,443,271 km (0.075 R)
• M33: 22,532,132 km (0.11 R)
• M34: 24,153,773 km (0.09 R)
• M35: 24,427,687 km (0.119 R)
• M36: 24,702,648 km (0.087 R)
• M37: 24,794,501 km (0.114 R)
• M38: 26,467,753 km (0.102 R)
• M39: 26,561,850 km (0.085 R)
• M40: 27,033,532 km (0.077 R)
• M41: 29,336,442 km (0.069 R)
• M42: 31,501,871 km (0.079 R)
• M43: 31,901,148 km (0.105 R)
• M44: 34,229,190 km (0.084 R)
• M45: 38,193,533 km (0.078 R)
• M46: 38,299,748 km (0.101 R)
• M47: 38,832,615 km (0.1 R)
• M48: 39,582,699 km (0.098 R)
• M49: 39,797,970 km (0.103 R)
• M50: 40,445,879 km (0.096 R)
• M51: 40,554,188 km (0.048 R)
• M52: 40,771,104 km (0.096 R)
• M53: 41,752,167 km (0.077 R)
• M54: 44,405,884 km (0.049 R)
• M55: 46,431,888 km (0.102 R)
• M56: 49,990,971 km (0.08 R)
• M57: 50,923,564 km (0.11 R)
• M58: 51,979,575 km (0.095 R)
• M59: 52,097,458 km (0.025 R)
• M60: 55,070,866 km (0.115 R)
• M61: 57,854,583 km (0.071 R)
• M62: 58,710,881 km (0.076 R)
• M63: 59,818,055 km (0.113 R)
• M64: 60,065,041 km (0.094 R)
• M65: 61,429,374 km (0.061 R)
• M66: 62,177,812 km (0.059 R)
• M67: 66,731,721 km (0.08 R)
• M68: 68,144,523 km (0.1 R)
• M69: 70,347,202 km (0.1 R)
• M70: 70,477,502 km (0.115 R)
• M71: 70,868,850 km (0.118 R)
• M72: 71,261,095 km (0.111 R)
• M73: 73,761,025 km (0.117 R)
• M74: 74,158,357 km (0.12 R)
• M75: 79,659,819 km (0.09 R)
• M76: 80,339,741 km (0.071 R)
• M77: 81,842,153 km (0.112 R)
• M78: 81,979,184 km (0.077 R)
• M79: 82,803,020 km (0.106 R)
• M80: 84,597,446 km (0.106 R)
• M81: 84,736,124 km (0.092 R)
• M82: 85,152,155 km (0.105 R)
• M83: 87,943,951 km (0.09 R)
• M84: 89,209,997 km (0.114 R)
• M85: 90,340,359 km (0.106 R)
• M86: 92,044,877 km (0.073 R)
• M87: 93,760,017 km (0.112 R)
• M88: 94,909,228 km (0.079 R)
• M89: 95,341,416 km (0.044 R)
• M90: 95,774,202 km (0.095 R)

Kuiper Belt

Range: 30.3 - 55.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 203 - 14,033 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit