🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.65 AU - 0.77 AU

Year: 227 Days

Day: 26.4 Hours

Environment

Temp: 130 °C

Axial Tilt: 60.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.88 AU - 1.44 AU

Year: 473 Days

Day: 20.2 Hours

Environment

Temp: -8 °C

Axial Tilt: 22.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 58,823,487 km

• M1: 36,801 km (0.047 R)
• M2: 870,959 km (0.072 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.67 AU - 1.69 AU

Year: 825 Days

Day: 30 Hours

Environment

Temp: -65 °C

Axial Tilt: 45.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 637.7

Radius: 13.1

Gravity: 3.72 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 4.84 AU - 6.18 AU

Year: 4899 Days

Day: 6.2 Hours

Environment

Temp: -149 °C

Axial Tilt: 43.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 58,823,487 km

• M1: 163,810 km (0.053 R)
• M2: 305,778 km (0.105 R)
• M3: 448,195 km (0.081 R)
• M4: 642,224 km (0.116 R)
• M5: 892,351 km (0.084 R)
• M6: 996,471 km (0.034 R)
• M7: 1,118,992 km (0.115 R)
• M8: 1,380,190 km (0.11 R)
• M9: 1,743,264 km (0.047 R)
• M10: 1,910,814 km (0.089 R)
• M11: 2,389,976 km (0.088 R)
• M12: 2,482,876 km (0.077 R)
• M13: 2,691,714 km (0.093 R)
• M14: 2,808,102 km (0.086 R)
• M15: 3,147,240 km (0.096 R)
• M16: 3,415,619 km (0.107 R)
• M17: 3,648,692 km (0.087 R)
• M18: 4,130,696 km (0.107 R)
• M19: 4,220,455 km (0.047 R)
• M20: 4,333,701 km (0.117 R)
• M21: 4,749,882 km (0.118 R)
• M22: 4,962,760 km (0.113 R)
• M23: 5,082,438 km (0.093 R)
• M24: 5,595,858 km (0.053 R)
• M25: 6,280,268 km (0.074 R)
• M26: 6,540,569 km (0.104 R)
• M27: 6,724,873 km (0.119 R)
• M28: 6,991,307 km (0.045 R)
• M29: 7,233,955 km (0.088 R)
• M30: 7,315,485 km (0.088 R)
• M31: 7,617,075 km (0.064 R)
• M32: 8,119,574 km (0.089 R)
• M33: 8,431,934 km (0.073 R)
• M34: 8,517,804 km (0.093 R)
• M35: 8,690,440 km (0.103 R)
• M36: 8,922,466 km (0.089 R)
• M37: 9,039,302 km (0.04 R)
• M38: 9,186,057 km (0.12 R)
• M39: 9,871,215 km (0.032 R)
• M40: 10,022,309 km (0.093 R)
• M41: 10,357,558 km (0.118 R)
• M42: 10,851,830 km (0.073 R)
• M43: 11,290,600 km (0.119 R)
• M44: 11,480,440 km (0.063 R)
• M45: 11,831,247 km (0.106 R)
• M46: 12,282,883 km (0.06 R)
• M47: 12,445,645 km (0.063 R)
• M48: 12,609,006 km (0.094 R)
• M49: 12,707,442 km (0.092 R)
• M50: 12,937,972 km (0.118 R)
• M51: 13,203,209 km (0.083 R)
• M52: 13,403,221 km (0.113 R)
• M53: 13,874,155 km (0.109 R)
• M54: 14,043,650 km (0.069 R)
• M55: 14,762,916 km (0.117 R)
• M56: 15,109,684 km (0.1 R)
• M57: 15,249,259 km (0.037 R)
• M58: 15,705,532 km (0.07 R)
• M59: 15,882,208 km (0.078 R)
• M60: 16,344,615 km (0.059 R)
• M61: 16,919,968 km (0.065 R)
• M62: 17,465,402 km (0.083 R)
• M63: 17,979,570 km (0.112 R)
• M64: 18,275,773 km (0.112 R)
• M65: 18,835,419 km (0.096 R)
• M66: 19,023,164 km (0.106 R)
• M67: 19,362,752 km (0.084 R)
• M68: 19,895,021 km (0.074 R)
• M69: 21,874,500 km (0.071 R)
• M70: 22,548,139 km (0.08 R)
• M71: 23,470,410 km (0.096 R)
• M72: 23,794,140 km (0.071 R)
• M73: 24,078,675 km (0.093 R)
• M74: 24,527,917 km (0.056 R)
• M75: 25,103,869 km (0.109 R)
• M76: 25,352,052 km (0.041 R)
• M77: 26,101,388 km (0.076 R)
• M78: 26,227,050 km (0.109 R)
• M79: 27,749,956 km (0.095 R)
• M80: 28,049,451 km (0.116 R)
• M81: 28,221,040 km (0.074 R)
• M82: 28,997,602 km (0.093 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 730.7

Radius: 14.5

Gravity: 3.48 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 6.4 AU - 8.42 AU

Year: 7640 Days

Day: 5.6 Hours

Environment

Temp: -161 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 58,823,487 km

• M1: 371,302 km (0.115 R)
• M2: 608,863 km (0.113 R)
• M3: 984,055 km (0.081 R)
• M4: 1,208,003 km (0.1 R)
• M5: 1,411,306 km (0.091 R)
• M6: 2,430,217 km (0.06 R)
• M7: 2,739,436 km (0.106 R)
• M8: 2,837,273 km (0.111 R)
• M9: 3,608,600 km (0.101 R)
• M10: 3,934,873 km (0.072 R)
• M11: 4,045,874 km (0.046 R)
• M12: 4,271,019 km (0.108 R)
• M13: 4,645,762 km (0.098 R)
• M14: 5,365,926 km (0.066 R)
• M15: 5,613,810 km (0.101 R)
• M16: 5,897,298 km (0.039 R)
• M17: 6,217,736 km (0.083 R)
• M18: 6,775,886 km (0.063 R)
• M19: 7,077,924 km (0.11 R)
• M20: 7,213,609 km (0.087 R)
• M21: 7,487,673 km (0.11 R)
• M22: 7,625,901 km (0.108 R)
• M23: 8,258,850 km (0.075 R)
• M24: 8,690,290 km (0.101 R)
• M25: 8,982,155 km (0.071 R)
• M26: 9,240,062 km (0.074 R)
• M27: 9,575,311 km (0.083 R)
• M28: 9,876,751 km (0.077 R)
• M29: 10,143,184 km (0.106 R)
• M30: 10,296,373 km (0.085 R)
• M31: 10,878,009 km (0.094 R)
• M32: 11,271,751 km (0.102 R)
• M33: 11,390,831 km (0.071 R)
• M34: 11,510,359 km (0.057 R)
• M35: 12,235,909 km (0.037 R)
• M36: 12,399,270 km (0.043 R)
• M37: 12,522,239 km (0.1 R)
• M38: 12,727,936 km (0.089 R)
• M39: 14,500,821 km (0.091 R)
• M40: 15,416,210 km (0.12 R)
• M41: 15,548,455 km (0.109 R)
• M42: 16,170,931 km (0.103 R)
• M43: 16,440,058 km (0.085 R)
• M44: 16,846,815 km (0.091 R)
• M45: 17,028,576 km (0.119 R)
• M46: 17,716,277 km (0.112 R)
• M47: 17,947,406 km (0.094 R)
• M48: 18,179,732 km (0.096 R)
• M49: 19,451,164 km (0.076 R)
• M50: 20,025,321 km (0.069 R)
• M51: 20,459,753 km (0.112 R)
• M52: 21,830,967 km (0.108 R)
• M53: 22,677,990 km (0.117 R)
• M54: 23,485,071 km (0.066 R)
• M55: 23,790,250 km (0.04 R)
• M56: 24,147,789 km (0.109 R)
• M57: 24,507,123 km (0.032 R)
• M58: 24,713,269 km (0.066 R)
• M59: 25,075,445 km (0.065 R)
• M60: 27,338,712 km (0.113 R)
• M61: 27,874,272 km (0.097 R)
• M62: 28,035,688 km (0.12 R)
• M63: 28,305,264 km (0.053 R)
• M64: 30,659,784 km (0.101 R)
• M65: 31,272,088 km (0.117 R)
• M66: 32,057,328 km (0.067 R)
• M67: 32,226,373 km (0.098 R)
• M68: 32,678,907 km (0.098 R)
• M69: 33,019,541 km (0.067 R)
• M70: 34,509,536 km (0.057 R)
• M71: 36,021,372 km (0.114 R)
• M72: 36,138,507 km (0.115 R)
• M73: 36,726,427 km (0.068 R)
• M74: 37,911,541 km (0.081 R)
• M75: 38,748,691 km (0.098 R)
• M76: 38,928,956 km (0.097 R)
• M77: 39,712,849 km (0.107 R)
• M78: 39,834,023 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 797.8

Radius: 9.3

Gravity: 9.22 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 7.58 AU - 9.76 AU

Year: 9669 Days

Day: 6.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 58,823,487 km

• M1: 358,586 km (0.112 R)
• M2: 554,260 km (0.119 R)
• M3: 785,090 km (0.12 R)
• M4: 875,148 km (0.053 R)
• M5: 1,085,931 km (0.082 R)
• M6: 1,378,096 km (0.085 R)
• M7: 1,789,490 km (0.118 R)
• M8: 1,984,416 km (0.05 R)
• M9: 2,160,642 km (0.041 R)
• M10: 2,832,037 km (0.102 R)
• M11: 3,383,006 km (0.099 R)
• M12: 3,503,283 km (0.105 R)
• M13: 3,748,175 km (0.09 R)
• M14: 4,254,563 km (0.114 R)
• M15: 4,515,911 km (0.05 R)
• M16: 4,681,965 km (0.04 R)
• M17: 4,782,494 km (0.104 R)
• M18: 5,088,721 km (0.11 R)
• M19: 6,228,358 km (0.08 R)
• M20: 6,413,410 km (0.06 R)
• M21: 6,864,897 km (0.117 R)
• M22: 7,017,786 km (0.039 R)
• M23: 7,522,080 km (0.111 R)
• M24: 7,719,250 km (0.101 R)
• M25: 8,402,314 km (0.073 R)
• M26: 8,524,984 km (0.076 R)
• M27: 9,272,824 km (0.032 R)
• M28: 9,740,168 km (0.074 R)
• M29: 9,955,140 km (0.103 R)
• M30: 10,171,758 km (0.098 R)
• M31: 10,346,039 km (0.113 R)
• M32: 10,964,178 km (0.098 R)
• M33: 11,458,299 km (0.12 R)
• M34: 12,005,678 km (0.088 R)
• M35: 12,468,235 km (0.116 R)
• M36: 12,608,109 km (0.087 R)
• M37: 14,818,267 km (0.116 R)
• M38: 14,966,519 km (0.055 R)
• M39: 15,364,300 km (0.092 R)
• M40: 16,629,748 km (0.098 R)
• M41: 17,404,964 km (0.114 R)
• M42: 17,613,653 km (0.102 R)
• M43: 18,033,575 km (0.05 R)
• M44: 18,883,440 km (0.086 R)
• M45: 19,259,230 km (0.086 R)
• M46: 19,691,867 km (0.093 R)
• M47: 20,073,042 km (0.085 R)
• M48: 20,291,904 km (0.045 R)
• M49: 21,286,879 km (0.085 R)
• M50: 21,454,279 km (0.11 R)
• M51: 21,621,979 km (0.093 R)
• M52: 21,902,624 km (0.11 R)
• M53: 22,808,739 km (0.072 R)
• M54: 23,438,845 km (0.065 R)
• M55: 23,727,120 km (0.066 R)
• M56: 23,958,697 km (0.092 R)
• M57: 25,481,454 km (0.079 R)
• M58: 25,896,887 km (0.077 R)
• M59: 26,075,507 km (0.088 R)
• M60: 26,254,576 km (0.076 R)
• M61: 26,734,187 km (0.053 R)
• M62: 27,337,814 km (0.112 R)
• M63: 27,824,007 km (0.089 R)
• M64: 28,006,965 km (0.081 R)
• M65: 28,068,001 km (0.114 R)
• M66: 29,547,674 km (0.116 R)
• M67: 29,609,907 km (0.072 R)
• M68: 29,672,139 km (0.047 R)
• M69: 30,109,115 km (0.077 R)
• M70: 30,171,647 km (0.058 R)
• M71: 30,234,328 km (0.119 R)
• M72: 30,863,088 km (0.07 R)
• M73: 31,369,178 km (0.104 R)
• M74: 32,389,734 km (0.117 R)
• M75: 33,097,631 km (0.118 R)
• M76: 34,594,208 km (0.087 R)
• M77: 36,846,704 km (0.08 R)
• M78: 37,450,780 km (0.109 R)
• M79: 37,787,824 km (0.043 R)
• M80: 38,532,971 km (0.094 R)
• M81: 39,419,787 km (0.097 R)
• M82: 40,106,441 km (0.03 R)
• M83: 40,451,264 km (0.118 R)
• M84: 41,005,076 km (0.048 R)
• M85: 41,561,430 km (0.081 R)
• M86: 43,598,953 km (0.094 R)
• M87: 44,166,677 km (0.094 R)
• M88: 46,245,489 km (0.109 R)
• M89: 46,752,027 km (0.064 R)
• M90: 49,090,840 km (0.109 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 379.4

Radius: 5

Gravity: 15.18 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 10.71 AU - 15.79 AU

Year: 18267 Days

Day: 18.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 58,823,487 km

• M1: 120,875 km (0.109 R)
• M2: 170,093 km (0.059 R)
• M3: 294,409 km (0.082 R)
• M4: 352,303 km (0.096 R)
• M5: 480,359 km (0.055 R)
• M6: 641,924 km (0.052 R)
• M7: 840,890 km (0.104 R)
• M8: 925,861 km (0.056 R)
• M9: 1,013,526 km (0.09 R)
• M10: 1,245,103 km (0.078 R)
• M11: 1,570,030 km (0.113 R)
• M12: 2,061,459 km (0.037 R)
• M13: 2,816,479 km (0.083 R)
• M14: 3,107,297 km (0.085 R)
• M15: 3,407,839 km (0.105 R)
• M16: 3,929,188 km (0.085 R)
• M17: 4,036,450 km (0.061 R)
• M18: 4,072,353 km (0.059 R)
• M19: 4,737,914 km (0.093 R)
• M20: 5,083,186 km (0.056 R)
• M21: 5,122,081 km (0.031 R)
• M22: 5,161,127 km (0.118 R)
• M23: 6,002,166 km (0.059 R)
• M24: 6,167,172 km (0.094 R)
• M25: 7,363,357 km (0.097 R)
• M26: 7,673,324 km (0.093 R)
• M27: 7,942,450 km (0.111 R)
• M28: 8,352,049 km (0.114 R)
• M29: 8,582,430 km (0.067 R)
• M30: 10,352,023 km (0.12 R)
• M31: 10,649,274 km (0.052 R)
• M32: 11,100,461 km (0.035 R)
• M33: 12,229,476 km (0.054 R)
• M34: 13,340,839 km (0.044 R)
• M35: 14,428,864 km (0.107 R)
• M36: 14,705,321 km (0.045 R)
• M37: 14,871,973 km (0.063 R)
• M38: 15,488,616 km (0.106 R)
• M39: 15,545,164 km (0.087 R)
• M40: 15,942,346 km (0.079 R)
• M41: 16,862,822 km (0.115 R)
• M42: 17,329,567 km (0.046 R)
• M43: 18,514,681 km (0.119 R)
• M44: 18,935,650 km (0.081 R)
• M45: 19,359,760 km (0.097 R)
• M46: 19,725,676 km (0.057 R)
• M47: 20,093,986 km (0.1 R)
• M48: 20,155,620 km (0.045 R)
• M49: 20,775,105 km (0.098 R)
• M50: 21,589,815 km (0.111 R)
• M51: 22,223,512 km (0.118 R)
• M52: 23,379,754 km (0.029 R)
• M53: 23,769,456 km (0.078 R)
• M54: 23,899,756 km (0.069 R)
• M55: 24,161,253 km (0.063 R)
• M56: 24,951,279 km (0.091 R)
• M57: 25,749,833 km (0.11 R)
• M58: 27,920,049 km (0.111 R)
• M59: 30,077,549 km (0.115 R)
• M60: 30,289,081 km (0.093 R)
• M61: 30,571,970 km (0.107 R)
• M62: 32,071,839 km (0.07 R)
• M63: 32,143,795 km (0.059 R)
• M64: 33,157,620 km (0.083 R)
• M65: 33,595,343 km (0.037 R)
• M66: 34,623,978 km (0.039 R)
• M67: 35,737,735 km (0.051 R)
• M68: 36,411,523 km (0.042 R)
• M69: 36,561,869 km (0.084 R)
• M70: 38,305,133 km (0.113 R)
• M71: 38,917,886 km (0.09 R)
• M72: 39,688,315 km (0.082 R)
• M73: 39,920,341 km (0.05 R)
• M74: 41,950,833 km (0.085 R)
• M75: 42,108,360 km (0.11 R)
• M76: 44,415,159 km (0.064 R)
• M77: 46,273,763 km (0.101 R)
• M78: 49,815,941 km (0.058 R)
• M79: 50,819,893 km (0.099 R)
• M80: 51,071,965 km (0.045 R)
• M81: 52,084,294 km (0.118 R)
• M82: 52,677,898 km (0.072 R)
• M83: 55,419,728 km (0.085 R)
• M84: 55,679,131 km (0.111 R)
• M85: 55,938,982 km (0.106 R)
• M86: 56,286,049 km (0.04 R)
• M87: 56,895,062 km (0.106 R)
• M88: 57,069,493 km (0.092 R)
• M89: 57,593,834 km (0.071 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 467 - 17,544 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit