🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.69 AU - 1.09 AU

Year: 364 Days

Day: 14.1 Hours

Environment

Temp: -43 °C

Axial Tilt: 45.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.25 AU - 1.43 AU

Year: 672 Days

Day: 24.2 Hours

Environment

Temp: -92 °C

Axial Tilt: 24.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.65 AU - 1.93 AU

Year: 1038 Days

Day: 41.6 Hours

Environment

Temp: -113 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 64.6

Radius: 8.9

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 3.77 AU - 4.47 AU

Year: 3625 Days

Day: 5 Hours

Environment

Temp: -171 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 74,490,769 km

• M1: 111,600 km (0.044 R)
• M2: 208,539 km (0.083 R)
• M3: 264,040 km (0.054 R)
• M4: 378,034 km (0.104 R)
• M5: 437,275 km (0.06 R)
• M6: 613,650 km (0.074 R)
• M7: 748,588 km (0.087 R)
• M8: 1,012,927 km (0.117 R)
• M9: 1,085,482 km (0.069 R)
• M10: 1,321,996 km (0.057 R)
• M11: 1,491,640 km (0.067 R)
• M12: 1,608,776 km (0.115 R)
• M13: 1,677,142 km (0.089 R)
• M14: 1,737,729 km (0.094 R)
• M15: 1,816,866 km (0.118 R)
• M16: 1,888,075 km (0.097 R)
• M17: 2,006,107 km (0.111 R)
• M18: 2,061,459 km (0.113 R)
• M19: 2,126,534 km (0.093 R)
• M20: 2,268,652 km (0.096 R)
• M21: 2,335,971 km (0.091 R)
• M22: 2,394,314 km (0.116 R)
• M23: 2,683,038 km (0.056 R)
• M24: 2,754,546 km (0.094 R)
• M25: 2,816,180 km (0.055 R)
• M26: 2,951,566 km (0.106 R)
• M27: 3,035,939 km (0.09 R)
• M28: 3,218,000 km (0.077 R)
• M29: 3,326,757 km (0.116 R)
• M30: 3,705,689 km (0.107 R)
• M31: 3,796,944 km (0.038 R)
• M32: 4,075,046 km (0.069 R)
• M33: 4,228,533 km (0.075 R)
• M34: 4,359,880 km (0.086 R)
• M35: 4,432,136 km (0.103 R)
• M36: 4,492,574 km (0.089 R)
• M37: 4,848,916 km (0.051 R)
• M38: 5,087,375 km (0.113 R)
• M39: 5,445,811 km (0.082 R)
• M40: 5,615,006 km (0.099 R)
• M41: 5,706,860 km (0.063 R)
• M42: 5,772,832 km (0.081 R)
• M43: 6,025,653 km (0.119 R)
• M44: 6,322,904 km (0.109 R)
• M45: 6,459,636 km (0.074 R)
• M46: 6,791,743 km (0.113 R)
• M47: 6,960,041 km (0.102 R)
• M48: 7,058,776 km (0.058 R)
• M49: 7,214,956 km (0.106 R)
• M50: 7,386,544 km (0.03 R)
• M51: 7,953,670 km (0.076 R)
• M52: 8,160,713 km (0.12 R)
• M53: 8,354,592 km (0.079 R)
• M54: 8,716,470 km (0.097 R)
• M55: 8,853,501 km (0.115 R)
• M56: 8,914,687 km (0.113 R)
• M57: 9,129,808 km (0.082 R)
• M58: 9,237,968 km (0.066 R)
• M59: 9,331,018 km (0.09 R)
• M60: 9,455,633 km (0.1 R)
• M61: 9,533,872 km (0.086 R)
• M62: 9,675,093 km (0.086 R)
• M63: 9,848,626 km (0.106 R)
• M64: 9,975,485 km (0.119 R)
• M65: 10,407,673 km (0.104 R)
• M66: 10,960,737 km (0.071 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 239.5

Radius: 10.5

Gravity: 2.17 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 4.37 AU - 5.77 AU

Year: 4948 Days

Day: 5.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 74,490,769 km

• M1: 132,394 km (0.03 R)
• M2: 286,181 km (0.103 R)
• M3: 372,349 km (0.072 R)
• M4: 561,890 km (0.1 R)
• M5: 632,649 km (0.085 R)
• M6: 844,929 km (0.089 R)
• M7: 949,348 km (0.105 R)
• M8: 1,206,956 km (0.092 R)
• M9: 1,774,231 km (0.106 R)
• M10: 1,855,762 km (0.062 R)
• M11: 1,938,489 km (0.101 R)
• M12: 2,079,410 km (0.081 R)
• M13: 2,297,075 km (0.066 R)
• M14: 2,599,113 km (0.087 R)
• M15: 3,108,943 km (0.059 R)
• M16: 3,257,942 km (0.078 R)
• M17: 3,789,613 km (0.107 R)
• M18: 3,984,689 km (0.065 R)
• M19: 4,092,699 km (0.111 R)
• M20: 4,385,162 km (0.107 R)
• M21: 4,552,712 km (0.096 R)
• M22: 4,741,355 km (0.115 R)
• M23: 4,836,798 km (0.106 R)
• M24: 5,244,153 km (0.096 R)
• M25: 5,382,382 km (0.089 R)
• M26: 5,542,003 km (0.077 R)
• M27: 5,723,315 km (0.12 R)
• M28: 5,906,722 km (0.103 R)
• M29: 6,300,165 km (0.059 R)
• M30: 6,426,276 km (0.099 R)
• M31: 6,532,041 km (0.073 R)
• M32: 6,809,545 km (0.077 R)
• M33: 7,003,873 km (0.097 R)
• M34: 7,090,939 km (0.063 R)
• M35: 7,464,784 km (0.107 R)
• M36: 7,710,125 km (0.088 R)
• M37: 8,208,734 km (0.082 R)
• M38: 8,764,640 km (0.077 R)
• M39: 8,976,321 km (0.12 R)
• M40: 9,213,434 km (0.067 R)
• M41: 9,380,684 km (0.042 R)
• M42: 10,108,777 km (0.102 R)
• M43: 10,182,678 km (0.07 R)
• M44: 10,604,395 km (0.097 R)
• M45: 11,209,518 km (0.093 R)
• M46: 11,413,719 km (0.099 R)
• M47: 11,722,340 km (0.077 R)
• M48: 12,007,772 km (0.114 R)
• M49: 12,086,012 km (0.089 R)
• M50: 12,269,120 km (0.108 R)
• M51: 12,347,958 km (0.117 R)
• M52: 12,426,946 km (0.08 R)
• M53: 12,611,848 km (0.095 R)
• M54: 12,877,534 km (0.112 R)
• M55: 12,984,347 km (0.116 R)
• M56: 13,225,798 km (0.109 R)
• M57: 13,414,591 km (0.106 R)
• M58: 13,904,224 km (0.09 R)
• M59: 14,344,341 km (0.092 R)
• M60: 14,957,094 km (0.101 R)
• M61: 15,097,417 km (0.12 R)
• M62: 15,720,642 km (0.081 R)
• M63: 15,834,935 km (0.09 R)
• M64: 16,064,119 km (0.035 R)
• M65: 17,168,151 km (0.111 R)
• M66: 17,344,676 km (0.105 R)
• M67: 17,669,902 km (0.076 R)
• M68: 18,627,628 km (0.099 R)
• M69: 18,778,722 km (0.063 R)
• M70: 19,326,250 km (0.035 R)
• M71: 19,663,443 km (0.111 R)
• M72: 20,219,499 km (0.061 R)
• M73: 20,812,056 km (0.073 R)
• M74: 20,906,153 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 703.2

Radius: 10.7

Gravity: 6.14 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 5.57 AU - 5.89 AU

Year: 5946 Days

Day: 7.1 Hours

Environment

Temp: -170 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 74,490,769 km

• M1: 153,039 km (0.096 R)
• M2: 284,086 km (0.117 R)
• M3: 502,499 km (0.107 R)
• M4: 572,361 km (0.07 R)
• M5: 697,425 km (0.105 R)
• M6: 846,574 km (0.076 R)
• M7: 1,324,988 km (0.106 R)
• M8: 1,409,511 km (0.097 R)
• M9: 1,859,950 km (0.084 R)
• M10: 2,091,827 km (0.075 R)
• M11: 2,374,268 km (0.12 R)
• M12: 2,669,125 km (0.105 R)
• M13: 3,065,709 km (0.119 R)
• M14: 3,201,993 km (0.113 R)
• M15: 3,294,145 km (0.058 R)
• M16: 3,504,480 km (0.109 R)
• M17: 4,062,480 km (0.113 R)
• M18: 4,187,394 km (0.108 R)
• M19: 4,726,395 km (0.056 R)
• M20: 4,910,999 km (0.099 R)
• M21: 5,341,990 km (0.091 R)
• M22: 6,039,715 km (0.04 R)
• M23: 6,326,793 km (0.117 R)
• M24: 7,275,692 km (0.044 R)
• M25: 7,642,955 km (0.073 R)
• M26: 9,073,859 km (0.039 R)
• M27: 9,270,730 km (0.087 R)
• M28: 9,836,658 km (0.04 R)
• M29: 9,937,637 km (0.052 R)
• M30: 10,174,750 km (0.101 R)
• M31: 10,311,033 km (0.095 R)
• M32: 10,758,181 km (0.066 R)
• M33: 11,423,293 km (0.099 R)
• M34: 11,886,000 km (0.12 R)
• M35: 12,318,637 km (0.086 R)
• M36: 12,683,057 km (0.063 R)
• M37: 13,125,119 km (0.114 R)
• M38: 13,199,319 km (0.099 R)
• M39: 13,348,020 km (0.083 R)
• M40: 14,634,860 km (0.117 R)
• M41: 14,788,946 km (0.034 R)
• M42: 15,371,181 km (0.031 R)
• M43: 15,449,421 km (0.096 R)
• M44: 16,000,539 km (0.066 R)
• M45: 16,238,849 km (0.051 R)
• M46: 16,358,378 km (0.073 R)
• M47: 16,960,509 km (0.111 R)
• M48: 17,774,621 km (0.097 R)
• M49: 17,856,750 km (0.075 R)
• M50: 17,980,168 km (0.088 R)
• M51: 18,393,657 km (0.067 R)
• M52: 19,019,724 km (0.078 R)
• M53: 19,145,685 km (0.089 R)
• M54: 19,229,909 km (0.094 R)
• M55: 19,567,850 km (0.1 R)
• M56: 21,724,603 km (0.102 R)
• M57: 22,341,844 km (0.099 R)
• M58: 22,430,555 km (0.09 R)
• M59: 23,188,867 km (0.094 R)
• M60: 24,410,483 km (0.056 R)
• M61: 24,822,326 km (0.116 R)
• M62: 24,914,179 km (0.082 R)
• M63: 25,282,639 km (0.066 R)
• M64: 25,699,418 km (0.079 R)
• M65: 26,727,604 km (0.119 R)
• M66: 26,915,948 km (0.076 R)
• M67: 27,010,344 km (0.119 R)
• M68: 27,246,709 km (0.071 R)
• M69: 27,578,816 km (0.073 R)
• M70: 28,824,069 km (0.092 R)
• M71: 30,087,573 km (0.068 R)
• M72: 30,234,478 km (0.082 R)
• M73: 31,170,811 km (0.103 R)
• M74: 31,369,178 km (0.097 R)
• M75: 32,016,487 km (0.069 R)
• M76: 32,467,375 km (0.102 R)
• M77: 33,375,285 km (0.103 R)

Planet 7 - Ice Giant

Semi-Major Axis: 11.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 876.6

Radius: 4.2

Gravity: 49.69 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 8.82 AU - 14.38 AU

Year: 17126 Days

Day: 19.4 Hours

Environment

Temp: -203 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 74,490,769 km

• M1: 105,466 km (0.09 R)
• M2: 162,613 km (0.104 R)
• M3: 295,157 km (0.106 R)
• M4: 539,600 km (0.112 R)
• M5: 670,198 km (0.1 R)
• M6: 1,038,658 km (0.043 R)
• M7: 1,372,261 km (0.103 R)
• M8: 1,430,904 km (0.119 R)
• M9: 1,550,732 km (0.105 R)
• M10: 1,832,275 km (0.076 R)
• M11: 1,995,486 km (0.119 R)
• M12: 2,842,360 km (0.027 R)
• M13: 2,955,156 km (0.116 R)
• M14: 3,421,303 km (0.043 R)
• M15: 3,868,302 km (0.106 R)
• M16: 3,909,890 km (0.084 R)
• M17: 4,683,012 km (0.104 R)
• M18: 4,950,942 km (0.031 R)
• M19: 5,689,656 km (0.098 R)
• M20: 5,784,351 km (0.109 R)
• M21: 5,927,516 km (0.052 R)
• M22: 6,660,396 km (0.099 R)
• M23: 7,113,678 km (0.114 R)
• M24: 7,369,790 km (0.115 R)
• M25: 7,891,138 km (0.069 R)
• M26: 8,424,305 km (0.098 R)
• M27: 8,804,433 km (0.091 R)
• M28: 9,024,043 km (0.115 R)
• M29: 9,412,997 km (0.11 R)
• M30: 9,977,879 km (0.065 R)
• M31: 10,728,561 km (0.119 R)
• M32: 11,081,163 km (0.095 R)
• M33: 11,199,645 km (0.048 R)
• M34: 12,100,673 km (0.075 R)
• M35: 12,406,301 km (0.092 R)
• M36: 12,467,636 km (0.069 R)
• M37: 12,962,655 km (0.108 R)
• M38: 14,809,890 km (0.112 R)
• M39: 16,198,009 km (0.092 R)
• M40: 17,214,676 km (0.1 R)
• M41: 17,420,522 km (0.076 R)
• M42: 17,903,873 km (0.111 R)
• M43: 18,182,125 km (0.046 R)
• M44: 19,167,078 km (0.096 R)
• M45: 19,451,613 km (0.068 R)
• M46: 19,809,301 km (0.048 R)
• M47: 21,114,991 km (0.089 R)
• M48: 21,482,553 km (0.103 R)
• M49: 23,427,775 km (0.074 R)
• M50: 23,960,941 km (0.052 R)
• M51: 24,652,532 km (0.093 R)
• M52: 24,961,901 km (0.101 R)
• M53: 25,117,183 km (0.114 R)
• M54: 26,686,615 km (0.056 R)
• M55: 30,996,529 km (0.058 R)
• M56: 31,581,756 km (0.085 R)
• M57: 32,339,320 km (0.073 R)
• M58: 34,994,682 km (0.112 R)
• M59: 36,304,411 km (0.098 R)
• M60: 36,921,054 km (0.044 R)
• M61: 37,808,019 km (0.09 R)
• M62: 38,522,648 km (0.116 R)
• M63: 39,241,616 km (0.065 R)
• M64: 44,397,506 km (0.029 R)
• M65: 44,868,141 km (0.093 R)
• M66: 45,056,784 km (0.119 R)
• M67: 45,814,198 km (0.101 R)
• M68: 47,726,209 km (0.091 R)
• M69: 48,111,722 km (0.089 R)
• M70: 48,788,802 km (0.089 R)
• M71: 49,177,158 km (0.098 R)
• M72: 50,642,470 km (0.053 R)
• M73: 51,825,041 km (0.113 R)
• M74: 53,116,519 km (0.101 R)
• M75: 53,515,945 km (0.067 R)
• M76: 54,117,030 km (0.1 R)
• M77: 55,629,614 km (0.099 R)
• M78: 57,872,834 km (0.096 R)
• M79: 57,975,608 km (0.085 R)
• M80: 59,315,705 km (0.077 R)
• M81: 60,770,545 km (0.107 R)
• M82: 60,874,814 km (0.119 R)
• M83: 61,083,653 km (0.103 R)
• M84: 62,552,704 km (0.118 R)
• M85: 63,609,015 km (0.043 R)
• M86: 63,714,930 km (0.055 R)
• M87: 64,139,339 km (0.108 R)
• M88: 64,777,673 km (0.039 R)
• M89: 65,739,288 km (0.074 R)
• M90: 67,460,262 km (0.057 R)
• M91: 68,869,474 km (0.114 R)
• M92: 71,276,354 km (0.117 R)
• M93: 72,158,383 km (0.042 R)
• M94: 72,711,447 km (0.105 R)
• M95: 74,490,764 km (0.042 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 210 - 15,712 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit