🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.4 AU - 0.62 AU

Year: 134 Days

Day: 28.8 Hours

Environment

Temp: 220 °C

Axial Tilt: 13.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 86,262,922 km

• M1: 103,372 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.56 AU - 0.94 AU

Year: 238 Days

Day: 28.8 Hours

Environment

Temp: 188 °C

Axial Tilt: 37.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.81 AU - 1.13 AU

Year: 351 Days

Day: 19.3 Hours

Environment

Temp: 19 °C

Axial Tilt: 24 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 86,262,922 km

• M1: 200,312 km (0.08 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.75 AU - 2.01 AU

Year: 946 Days

Day: 15.6 Hours

Environment

Temp: -60 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,262,922 km

• M1: 87,664 km (0.094 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 2.37 AU - 3.85 AU

Year: 2013 Days

Day: 22.9 Hours

Environment

Temp: -110 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 3.69 AU - 5.33 AU

Year: 3516 Days

Day: 17 Hours

Environment

Temp: -135 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,262,922 km

• M1: 2,122,345 km (0.086 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 688.2

Radius: 14.2

Gravity: 3.41 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 8.07 AU - 9.25 AU

Year: 9355 Days

Day: 12.2 Hours

Environment

Temp: -169 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 86,262,922 km

• M1: 197,918 km (0.09 R)
• M2: 296,353 km (0.11 R)
• M3: 402,568 km (0.079 R)
• M4: 570,267 km (0.118 R)
• M5: 766,689 km (0.056 R)
• M6: 882,777 km (0.102 R)
• M7: 1,078,900 km (0.06 R)
• M8: 1,822,700 km (0.095 R)
• M9: 2,007,304 km (0.076 R)
• M10: 2,271,494 km (0.077 R)
• M11: 2,370,378 km (0.096 R)
• M12: 2,754,695 km (0.05 R)
• M13: 3,022,326 km (0.12 R)
• M14: 3,214,709 km (0.088 R)
• M15: 3,468,127 km (0.105 R)
• M16: 3,787,070 km (0.092 R)
• M17: 4,391,445 km (0.086 R)
• M18: 4,484,795 km (0.099 R)
• M19: 4,578,742 km (0.11 R)
• M20: 5,588,677 km (0.078 R)
• M21: 5,860,347 km (0.11 R)
• M22: 6,773,343 km (0.031 R)
• M23: 6,881,652 km (0.071 R)
• M24: 7,431,573 km (0.094 R)
• M25: 7,957,709 km (0.086 R)
• M26: 8,573,903 km (0.051 R)
• M27: 9,006,390 km (0.086 R)
• M28: 9,486,599 km (0.081 R)
• M29: 9,729,846 km (0.112 R)
• M30: 9,852,217 km (0.055 R)
• M31: 10,181,033 km (0.054 R)
• M32: 10,513,589 km (0.103 R)
• M33: 11,104,201 km (0.047 R)
• M34: 11,403,546 km (0.113 R)
• M35: 12,185,644 km (0.08 R)
• M36: 12,494,564 km (0.095 R)
• M37: 13,075,003 km (0.092 R)
• M38: 13,482,059 km (0.081 R)
• M39: 14,868,981 km (0.11 R)
• M40: 16,252,612 km (0.062 R)
• M41: 17,082,730 km (0.118 R)
• M42: 18,026,992 km (0.101 R)
• M43: 18,328,582 km (0.098 R)
• M44: 18,530,688 km (0.096 R)
• M45: 20,121,662 km (0.113 R)
• M46: 20,696,716 km (0.118 R)
• M47: 22,562,351 km (0.086 R)
• M48: 23,433,010 km (0.063 R)
• M49: 23,597,568 km (0.088 R)
• M50: 23,817,477 km (0.072 R)
• M51: 24,592,544 km (0.051 R)
• M52: 24,703,994 km (0.078 R)
• M53: 26,110,663 km (0.033 R)
• M54: 26,566,338 km (0.106 R)
• M55: 29,828,768 km (0.052 R)
• M56: 31,265,357 km (0.118 R)
• M57: 32,113,726 km (0.12 R)
• M58: 33,400,567 km (0.116 R)
• M59: 33,957,221 km (0.025 R)
• M60: 34,081,387 km (0.103 R)
• M61: 34,891,759 km (0.03 R)
• M62: 35,205,166 km (0.057 R)
• M63: 35,897,954 km (0.085 R)
• M64: 36,214,353 km (0.064 R)
• M65: 36,341,212 km (0.067 R)
• M66: 36,468,221 km (0.119 R)
• M67: 37,617,581 km (0.052 R)
• M68: 37,810,263 km (0.092 R)
• M69: 39,038,462 km (0.104 R)
• M70: 39,690,110 km (0.052 R)
• M71: 39,951,757 km (0.111 R)
• M72: 40,345,349 km (0.069 R)
• M73: 40,872,083 km (0.102 R)
• M74: 41,401,211 km (0.095 R)
• M75: 41,666,597 km (0.084 R)
• M76: 43,540,161 km (0.115 R)
• M77: 44,963,435 km (0.069 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 20.8

Radius: 14.5

Gravity: 0.1 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 8.56 AU - 10.92 AU

Year: 11159 Days

Day: 5.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 86,262,922 km

• M1: 203,902 km (0.064 R)
• M2: 322,234 km (0.094 R)
• M3: 581,487 km (0.066 R)
• M4: 987,047 km (0.081 R)
• M5: 1,123,031 km (0.109 R)
• M6: 2,252,794 km (0.114 R)
• M7: 2,436,949 km (0.053 R)
• M8: 2,965,927 km (0.031 R)
• M9: 3,334,088 km (0.099 R)
• M10: 3,559,233 km (0.036 R)
• M11: 3,921,409 km (0.114 R)
• M12: 4,039,741 km (0.092 R)
• M13: 4,325,922 km (0.077 R)
• M14: 4,728,489 km (0.108 R)
• M15: 4,934,336 km (0.108 R)
• M16: 5,257,019 km (0.081 R)
• M17: 5,371,611 km (0.119 R)
• M18: 5,603,188 km (0.049 R)
• M19: 6,145,331 km (0.118 R)
• M20: 6,266,206 km (0.108 R)
• M21: 6,475,194 km (0.076 R)
• M22: 6,722,031 km (0.119 R)
• M23: 6,828,844 km (0.1 R)
• M24: 6,972,009 km (0.032 R)
• M25: 7,389,387 km (0.067 R)
• M26: 7,591,942 km (0.072 R)
• M27: 7,927,490 km (0.107 R)
• M28: 8,787,379 km (0.102 R)
• M29: 9,120,085 km (0.093 R)
• M30: 9,337,450 km (0.115 R)
• M31: 9,677,037 km (0.094 R)
• M32: 10,142,885 km (0.088 R)
• M33: 10,803,210 km (0.087 R)
• M34: 11,138,609 km (0.105 R)
• M35: 11,286,561 km (0.093 R)
• M36: 11,413,719 km (0.09 R)
• M37: 12,646,406 km (0.047 R)
• M38: 12,867,062 km (0.052 R)
• M39: 13,066,776 km (0.063 R)
• M40: 13,245,096 km (0.104 R)
• M41: 13,989,346 km (0.079 R)
• M42: 14,956,346 km (0.116 R)
• M43: 15,873,531 km (0.117 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 815.8

Radius: 6.9

Gravity: 17.14 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 10.07 AU - 16.57 AU

Year: 17846 Days

Day: 20.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 86,262,922 km

• M1: 139,276 km (0.112 R)
• M2: 363,373 km (0.079 R)
• M3: 660,923 km (0.034 R)
• M4: 945,758 km (0.091 R)
• M5: 1,022,801 km (0.109 R)
• M6: 1,155,793 km (0.117 R)
• M7: 1,210,696 km (0.117 R)
• M8: 1,266,496 km (0.074 R)
• M9: 1,323,193 km (0.059 R)
• M10: 1,558,511 km (0.101 R)
• M11: 1,619,397 km (0.084 R)
• M12: 1,806,993 km (0.084 R)
• M13: 2,203,427 km (0.031 R)
• M14: 2,411,667 km (0.091 R)
• M15: 2,699,194 km (0.111 R)
• M16: 3,996,956 km (0.046 R)
• M17: 4,123,366 km (0.1 R)
• M18: 4,251,123 km (0.105 R)
• M19: 4,336,992 km (0.064 R)
• M20: 5,090,068 km (0.073 R)
• M21: 5,505,052 km (0.053 R)
• M22: 5,787,792 km (0.098 R)
• M23: 5,883,086 km (0.074 R)
• M24: 6,864,448 km (0.119 R)
• M25: 8,974,526 km (0.077 R)
• M26: 10,329,135 km (0.099 R)
• M27: 11,030,001 km (0.084 R)
• M28: 11,806,563 km (0.098 R)
• M29: 12,232,019 km (0.116 R)
• M30: 12,600,778 km (0.098 R)
• M31: 13,983,511 km (0.118 R)
• M32: 15,413,817 km (0.112 R)
• M33: 18,621,793 km (0.062 R)
• M34: 18,762,715 km (0.068 R)
• M35: 19,045,604 km (0.064 R)
• M36: 20,264,079 km (0.119 R)
• M37: 21,286,131 km (0.029 R)
• M38: 22,026,641 km (0.097 R)
• M39: 22,175,640 km (0.098 R)
• M40: 22,775,378 km (0.042 R)
• M41: 23,077,267 km (0.091 R)
• M42: 23,304,506 km (0.041 R)
• M43: 23,837,673 km (0.104 R)
• M44: 23,914,117 km (0.111 R)
• M45: 24,683,649 km (0.075 R)
• M46: 25,383,019 km (0.115 R)
• M47: 25,461,109 km (0.098 R)
• M48: 26,010,283 km (0.103 R)
• M49: 26,088,971 km (0.116 R)
• M50: 29,140,020 km (0.089 R)
• M51: 29,221,850 km (0.103 R)
• M52: 29,385,659 km (0.097 R)
• M53: 30,707,357 km (0.114 R)
• M54: 31,207,911 km (0.091 R)
• M55: 31,879,605 km (0.066 R)
• M56: 32,641,059 km (0.11 R)
• M57: 34,527,189 km (0.108 R)
• M58: 35,308,837 km (0.114 R)
• M59: 35,396,053 km (0.072 R)
• M60: 37,066,912 km (0.084 R)
• M61: 37,510,918 km (0.054 R)
• M62: 39,485,012 km (0.04 R)
• M63: 39,756,831 km (0.095 R)
• M64: 40,302,414 km (0.092 R)
• M65: 41,677,069 km (0.043 R)
• M66: 41,769,221 km (0.066 R)
• M67: 43,160,033 km (0.088 R)
• M68: 44,189,715 km (0.051 R)
• M69: 44,283,812 km (0.094 R)
• M70: 44,660,500 km (0.065 R)
• M71: 48,291,539 km (0.026 R)
• M72: 49,555,491 km (0.111 R)
• M73: 50,436,773 km (0.095 R)
• M74: 50,535,058 km (0.117 R)
• M75: 51,718,976 km (0.083 R)
• M76: 52,912,019 km (0.081 R)
• M77: 53,812,748 km (0.114 R)
• M78: 54,315,247 km (0.04 R)
• M79: 54,415,926 km (0.1 R)
• M80: 56,851,529 km (0.115 R)
• M81: 57,158,354 km (0.1 R)
• M82: 59,529,780 km (0.097 R)
• M83: 61,407,981 km (0.091 R)
• M84: 63,836,104 km (0.114 R)
• M85: 65,972,811 km (0.05 R)
• M86: 67,374,243 km (0.098 R)
• M87: 69,003,514 km (0.117 R)
• M88: 69,112,571 km (0.071 R)
• M89: 69,658,902 km (0.106 R)
• M90: 73,411,116 km (0.029 R)
• M91: 73,522,417 km (0.045 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 788

Radius: 5.8

Gravity: 23.42 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 14.99 AU - 16.11 AU

Year: 22510 Days

Day: 16.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 86,262,922 km

• M1: 297,849 km (0.07 R)
• M2: 565,480 km (0.095 R)
• M3: 612,454 km (0.101 R)
• M4: 813,962 km (0.087 R)
• M5: 867,668 km (0.096 R)
• M6: 1,402,779 km (0.072 R)
• M7: 1,949,709 km (0.116 R)
• M8: 2,438,146 km (0.091 R)
• M9: 2,556,179 km (0.08 R)
• M10: 3,389,738 km (0.105 R)
• M11: 3,699,855 km (0.083 R)
• M12: 4,299,892 km (0.084 R)
• M13: 4,347,314 km (0.067 R)
• M14: 5,029,331 km (0.091 R)
• M15: 5,179,826 km (0.043 R)
• M16: 6,220,429 km (0.099 R)
• M17: 6,599,510 km (0.098 R)
• M18: 6,764,367 km (0.091 R)
• M19: 6,930,421 km (0.075 R)
• M20: 7,097,970 km (0.119 R)
• M21: 7,493,956 km (0.051 R)
• M22: 7,665,993 km (0.118 R)
• M23: 9,953,794 km (0.05 R)
• M24: 10,206,016 km (0.091 R)
• M25: 10,460,482 km (0.12 R)
• M26: 10,588,388 km (0.113 R)
• M27: 11,236,146 km (0.062 R)
• M28: 13,952,395 km (0.12 R)
• M29: 14,518,922 km (0.031 R)
• M30: 15,382,700 km (0.101 R)
• M31: 16,263,084 km (0.064 R)
• M32: 16,634,685 km (0.056 R)
• M33: 17,235,171 km (0.087 R)
• M34: 17,462,111 km (0.119 R)
• M35: 18,148,914 km (0.092 R)
• M36: 18,379,894 km (0.112 R)
• M37: 20,742,194 km (0.095 R)
• M38: 23,448,718 km (0.086 R)
• M39: 26,438,132 km (0.087 R)
• M40: 28,110,487 km (0.045 R)
• M41: 30,545,192 km (0.115 R)
• M42: 30,911,558 km (0.049 R)
• M43: 31,556,324 km (0.114 R)
• M44: 33,328,461 km (0.079 R)
• M45: 35,037,018 km (0.113 R)
• M46: 35,709,012 km (0.037 R)
• M47: 35,901,843 km (0.114 R)
• M48: 36,968,476 km (0.102 R)
• M49: 37,554,601 km (0.099 R)
• M50: 38,341,037 km (0.109 R)
• M51: 38,439,622 km (0.099 R)
• M52: 39,829,984 km (0.039 R)
• M53: 40,330,389 km (0.118 R)
• M54: 40,531,299 km (0.065 R)
• M55: 40,833,038 km (0.113 R)
• M56: 42,864,128 km (0.049 R)
• M57: 44,616,219 km (0.068 R)
• M58: 45,031,801 km (0.088 R)
• M59: 45,344,461 km (0.107 R)
• M60: 46,076,593 km (0.096 R)
• M61: 46,601,981 km (0.099 R)
• M62: 46,812,614 km (0.083 R)
• M63: 47,658,590 km (0.097 R)
• M64: 47,764,655 km (0.045 R)
• M65: 48,616,316 km (0.1 R)
• M66: 51,092,610 km (0.113 R)
• M67: 51,963,568 km (0.112 R)
• M68: 52,181,981 km (0.09 R)
• M69: 54,272,911 km (0.08 R)
• M70: 55,607,473 km (0.078 R)
• M71: 55,830,973 km (0.076 R)
• M72: 56,727,812 km (0.105 R)
• M73: 56,952,807 km (0.081 R)
• M74: 57,403,695 km (0.047 R)
• M75: 57,516,492 km (0.091 R)
• M76: 57,855,630 km (0.068 R)
• M77: 58,308,912 km (0.106 R)
• M78: 59,218,766 km (0.093 R)
• M79: 60,362,741 km (0.065 R)
• M80: 62,324,268 km (0.084 R)
• M81: 63,838,348 km (0.097 R)
• M82: 64,306,739 km (0.106 R)
• M83: 64,776,028 km (0.039 R)
• M84: 64,893,612 km (0.082 R)
• M85: 66,309,555 km (0.064 R)
• M86: 66,428,037 km (0.114 R)
• M87: 67,259,203 km (0.083 R)
• M88: 67,974,430 km (0.069 R)
• M89: 71,952,686 km (0.117 R)
• M90: 73,417,997 km (0.096 R)
• M91: 75,139,869 km (0.107 R)
• M92: 75,386,855 km (0.045 R)
• M93: 79,250,818 km (0.09 R)
• M94: 82,159,001 km (0.102 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 305 - 15,788 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit