🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.51 AU - 0.65 AU

Year: 189 Days

Day: 38.8 Hours

Environment

Temp: 31 °C

Axial Tilt: 18.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.53 AU - 0.87 AU

Year: 250 Days

Day: 30.1 Hours

Environment

Temp: -10 °C

Axial Tilt: 26.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.91 AU - 1.15 AU

Year: 447 Days

Day: 35.1 Hours

Environment

Temp: -47 °C

Axial Tilt: 1.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,138,028 km

• M1: 639,082 km (0.073 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.05 AU - 1.51 AU

Year: 619 Days

Day: 27.7 Hours

Environment

Temp: -68 °C

Axial Tilt: 4.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 52,138,028 km

• M1: 108,458 km (0.069 R)
• M2: 707,748 km (0.077 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.31 AU - 2.09 AU

Year: 948 Days

Day: 23.4 Hours

Environment

Temp: -97 °C

Axial Tilt: 13.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.79 AU - 2.87 AU

Year: 1520 Days

Day: 44.2 Hours

Environment

Temp: -115 °C

Axial Tilt: 18.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,138,028 km

• M1: 954,584 km (0.069 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 807.7

Radius: 8.7

Gravity: 10.67 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 2.33 AU - 3.43 AU

Year: 2089 Days

Day: 7 Hours

Environment

Temp: -140 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 52,138,028 km

• M1: 109,805 km (0.059 R)
• M2: 239,506 km (0.099 R)
• M3: 330,611 km (0.074 R)
• M4: 494,271 km (0.12 R)
• M5: 618,886 km (0.063 R)
• M6: 835,654 km (0.102 R)
• M7: 1,086,679 km (0.115 R)
• M8: 1,274,424 km (0.117 R)
• M9: 1,350,420 km (0.119 R)
• M10: 1,506,899 km (0.106 R)
• M11: 1,753,137 km (0.114 R)
• M12: 1,838,109 km (0.031 R)
• M13: 1,936,993 km (0.087 R)
• M14: 2,037,673 km (0.086 R)
• M15: 2,363,497 km (0.089 R)
• M16: 2,444,130 km (0.109 R)
• M17: 2,875,869 km (0.068 R)
• M18: 3,271,257 km (0.093 R)
• M19: 3,606,206 km (0.073 R)
• M20: 3,683,848 km (0.058 R)
• M21: 3,777,795 km (0.114 R)
• M22: 4,210,582 km (0.072 R)
• M23: 4,541,343 km (0.05 R)
• M24: 4,642,172 km (0.109 R)
• M25: 4,897,685 km (0.067 R)
• M26: 5,227,847 km (0.088 R)
• M27: 5,800,358 km (0.038 R)
• M28: 5,910,013 km (0.052 R)
• M29: 6,001,867 km (0.109 R)
• M30: 6,057,218 km (0.079 R)
• M31: 6,336,367 km (0.045 R)
• M32: 6,792,043 km (0.113 R)
• M33: 6,888,384 km (0.038 R)
• M34: 7,238,592 km (0.119 R)
• M35: 7,694,716 km (0.047 R)
• M36: 7,754,854 km (0.113 R)
• M37: 7,855,534 km (0.089 R)
• M38: 7,997,203 km (0.056 R)
• M39: 8,078,584 km (0.1 R)
• M40: 8,283,085 km (0.058 R)
• M41: 8,843,927 km (0.085 R)
• M42: 8,907,057 km (0.071 R)
• M43: 9,033,617 km (0.109 R)
• M44: 9,139,532 km (0.106 R)
• M45: 9,697,233 km (0.104 R)
• M46: 10,133,760 km (0.055 R)
• M47: 10,487,559 km (0.11 R)
• M48: 11,481,337 km (0.06 R)
• M49: 11,596,229 km (0.115 R)
• M50: 11,711,419 km (0.107 R)
• M51: 12,036,046 km (0.072 R)
• M52: 12,246,381 km (0.116 R)
• M53: 12,528,672 km (0.087 R)
• M54: 12,718,063 km (0.093 R)
• M55: 13,099,687 km (0.076 R)
• M56: 13,195,579 km (0.103 R)
• M57: 13,727,849 km (0.097 R)
• M58: 13,800,852 km (0.098 R)
• M59: 14,070,129 km (0.104 R)
• M60: 14,415,251 km (0.037 R)
• M61: 14,863,147 km (0.066 R)
• M62: 14,988,360 km (0.112 R)
• M63: 15,164,287 km (0.087 R)
• M64: 15,442,091 km (0.117 R)
• M65: 15,518,086 km (0.071 R)
• M66: 15,594,232 km (0.107 R)
• M67: 15,925,890 km (0.094 R)
• M68: 16,053,946 km (0.084 R)
• M69: 16,182,450 km (0.096 R)
• M70: 16,362,865 km (0.096 R)
• M71: 16,621,819 km (0.084 R)
• M72: 16,725,790 km (0.06 R)
• M73: 17,275,263 km (0.09 R)
• M74: 17,512,525 km (0.099 R)
• M75: 17,671,248 km (0.118 R)
• M76: 17,803,942 km (0.066 R)

Planet 8 - Gas Giant

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 587.1

Radius: 14.1

Gravity: 2.95 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 3.51 AU - 3.75 AU

Year: 2957 Days

Day: 9.9 Hours

Environment

Temp: -157 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 52,138,028 km

• M1: 182,360 km (0.109 R)
• M2: 290,070 km (0.106 R)
• M3: 440,865 km (0.105 R)
• M4: 578,645 km (0.082 R)
• M5: 752,627 km (0.096 R)
• M6: 896,241 km (0.054 R)
• M7: 1,028,934 km (0.096 R)
• M8: 1,258,567 km (0.108 R)
• M9: 1,481,468 km (0.049 R)
• M10: 1,860,549 km (0.096 R)
• M11: 1,993,990 km (0.097 R)
• M12: 2,158,398 km (0.094 R)
• M13: 2,284,808 km (0.098 R)
• M14: 2,428,273 km (0.118 R)
• M15: 2,634,419 km (0.046 R)
• M16: 2,769,954 km (0.099 R)
• M17: 3,048,356 km (0.119 R)
• M18: 3,303,719 km (0.106 R)
• M19: 3,938,314 km (0.105 R)
• M20: 4,430,191 km (0.106 R)
• M21: 4,538,201 km (0.075 R)
• M22: 4,683,760 km (0.099 R)
• M23: 4,830,665 km (0.116 R)
• M24: 5,072,864 km (0.119 R)
• M25: 5,627,722 km (0.062 R)
• M26: 6,547,600 km (0.114 R)
• M27: 6,774,540 km (0.119 R)
• M28: 6,941,341 km (0.1 R)
• M29: 7,236,348 km (0.083 R)
• M30: 7,970,126 km (0.115 R)
• M31: 8,124,212 km (0.096 R)
• M32: 8,569,864 km (0.106 R)
• M33: 8,932,190 km (0.118 R)
• M34: 9,046,482 km (0.051 R)
• M35: 9,415,391 km (0.114 R)
• M36: 9,625,127 km (0.087 R)
• M37: 9,812,872 km (0.109 R)
• M38: 10,001,814 km (0.11 R)
• M39: 10,144,381 km (0.108 R)
• M40: 10,624,441 km (0.099 R)
• M41: 11,038,228 km (0.115 R)
• M42: 11,210,266 km (0.039 R)
• M43: 11,383,052 km (0.105 R)
• M44: 11,681,499 km (0.067 R)
• M45: 12,286,174 km (0.083 R)
• M46: 12,617,982 km (0.063 R)
• M47: 13,316,604 km (0.114 R)
• M48: 13,789,333 km (0.055 R)
• M49: 14,080,900 km (0.095 R)
• M50: 14,508,749 km (0.119 R)
• M51: 14,616,460 km (0.111 R)
• M52: 14,805,402 km (0.057 R)
• M53: 14,995,242 km (0.06 R)
• M54: 15,322,562 km (0.105 R)
• M55: 15,542,022 km (0.069 R)
• M56: 16,179,010 km (0.116 R)
• M57: 17,193,134 km (0.079 R)
• M58: 17,392,697 km (0.098 R)
• M59: 17,851,813 km (0.1 R)
• M60: 18,082,942 km (0.097 R)
• M61: 18,343,990 km (0.097 R)
• M62: 18,840,805 km (0.107 R)
• M63: 19,017,181 km (0.047 R)
• M64: 19,105,443 km (0.043 R)
• M65: 19,668,530 km (0.114 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 653.1

Radius: 9.6

Gravity: 7.09 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 6.35 AU - 7.85 AU

Year: 8088 Days

Day: 5.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 52,138,028 km

• M1: 226,342 km (0.097 R)
• M2: 310,715 km (0.112 R)
• M3: 410,048 km (0.085 R)
• M4: 1,008,888 km (0.112 R)
• M5: 1,078,152 km (0.067 R)
• M6: 1,410,558 km (0.066 R)
• M7: 1,945,670 km (0.034 R)
• M8: 2,189,963 km (0.059 R)
• M9: 2,397,306 km (0.111 R)
• M10: 2,931,071 km (0.069 R)
• M11: 3,211,717 km (0.093 R)
• M12: 3,315,986 km (0.032 R)
• M13: 3,501,039 km (0.068 R)
• M14: 4,105,115 km (0.063 R)
• M15: 4,361,676 km (0.079 R)
• M16: 4,477,315 km (0.054 R)
• M17: 4,830,515 km (0.065 R)
• M18: 5,470,345 km (0.03 R)
• M19: 5,626,675 km (0.078 R)
• M20: 5,975,837 km (0.12 R)
• M21: 6,397,553 km (0.091 R)
• M22: 6,595,471 km (0.092 R)
• M23: 7,407,189 km (0.115 R)
• M24: 7,649,837 km (0.117 R)
• M25: 7,860,022 km (0.076 R)
• M26: 7,965,787 km (0.096 R)
• M27: 8,902,420 km (0.084 R)
• M28: 9,160,626 km (0.104 R)
• M29: 9,346,576 km (0.031 R)
• M30: 9,684,368 km (0.069 R)
• M31: 9,759,915 km (0.082 R)
• M32: 10,371,920 km (0.113 R)
• M33: 10,956,997 km (0.092 R)
• M34: 12,036,944 km (0.063 R)
• M35: 12,527,774 km (0.117 R)
• M36: 12,651,492 km (0.115 R)
• M37: 12,983,450 km (0.117 R)
• M38: 13,486,846 km (0.094 R)
• M39: 13,613,556 km (0.116 R)
• M40: 14,167,816 km (0.111 R)
• M41: 14,253,685 km (0.091 R)
• M42: 14,426,171 km (0.057 R)
• M43: 14,816,472 km (0.038 R)
• M44: 15,474,853 km (0.1 R)
• M45: 16,367,503 km (0.066 R)
• M46: 16,502,740 km (0.101 R)
• M47: 17,139,278 km (0.091 R)
• M48: 17,230,832 km (0.04 R)
• M49: 17,598,843 km (0.1 R)
• M50: 17,737,520 km (0.107 R)
• M51: 17,876,497 km (0.092 R)
• M52: 18,062,447 km (0.031 R)
• M53: 18,202,321 km (0.092 R)
• M54: 20,198,256 km (0.109 R)
• M55: 20,295,046 km (0.101 R)
• M56: 20,488,924 km (0.108 R)
• M57: 21,566,927 km (0.059 R)
• M58: 21,963,511 km (0.117 R)
• M59: 22,462,569 km (0.056 R)
• M60: 22,562,800 km (0.088 R)
• M61: 22,713,594 km (0.119 R)
• M62: 23,471,906 km (0.111 R)
• M63: 24,187,283 km (0.073 R)
• M64: 25,378,082 km (0.099 R)
• M65: 25,901,824 km (0.076 R)
• M66: 27,119,700 km (0.063 R)
• M67: 29,227,235 km (0.071 R)
• M68: 29,556,201 km (0.094 R)
• M69: 29,776,110 km (0.114 R)
• M70: 29,941,415 km (0.027 R)
• M71: 30,550,279 km (0.059 R)
• M72: 30,716,931 km (0.114 R)
• M73: 33,025,974 km (0.026 R)
• M74: 33,482,995 km (0.105 R)
• M75: 34,692,644 km (0.111 R)
• M76: 34,866,626 km (0.081 R)
• M77: 35,273,682 km (0.073 R)
• M78: 35,799,369 km (0.048 R)
• M79: 36,033,938 km (0.115 R)
• M80: 36,210,165 km (0.068 R)
• M81: 36,327,749 km (0.096 R)
• M82: 37,987,836 km (0.046 R)
• M83: 39,733,045 km (0.063 R)
• M84: 40,646,041 km (0.03 R)

Planet 10 - Ice Giant

Semi-Major Axis: 11.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 358.5

Radius: 4.8

Gravity: 15.56 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 9.19 AU - 12.89 AU

Year: 15681 Days

Day: 22.2 Hours

Environment

Temp: -205 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 52,138,028 km

• M1: 68,217 km (0.091 R)
• M2: 218,114 km (0.051 R)
• M3: 460,761 km (0.106 R)
• M4: 1,024,147 km (0.068 R)
• M5: 1,633,010 km (0.104 R)
• M6: 1,933,852 km (0.108 R)
• M7: 2,700,541 km (0.097 R)
• M8: 3,085,157 km (0.079 R)
• M9: 3,268,564 km (0.112 R)
• M10: 3,872,191 km (0.12 R)
• M11: 4,003,688 km (0.114 R)
• M12: 4,964,405 km (0.116 R)
• M13: 5,580,898 km (0.116 R)
• M14: 5,654,949 km (0.082 R)
• M15: 6,530,396 km (0.102 R)
• M16: 6,647,830 km (0.097 R)
• M17: 7,325,509 km (0.087 R)
• M18: 8,066,916 km (0.067 R)
• M19: 9,048,427 km (0.059 R)
• M20: 9,091,960 km (0.116 R)
• M21: 9,398,636 km (0.104 R)
• M22: 9,887,372 km (0.11 R)
• M23: 10,067,189 km (0.1 R)
• M24: 10,157,396 km (0.099 R)
• M25: 11,215,053 km (0.118 R)
• M26: 11,590,993 km (0.114 R)
• M27: 12,018,992 km (0.077 R)
• M28: 13,086,672 km (0.114 R)
• M29: 13,283,992 km (0.097 R)
• M30: 14,234,985 km (0.082 R)
• M31: 14,437,990 km (0.058 R)
• M32: 15,415,163 km (0.064 R)
• M33: 17,486,944 km (0.066 R)
• M34: 18,196,636 km (0.108 R)
• M35: 18,416,994 km (0.104 R)
• M36: 18,971,553 km (0.102 R)
• M37: 19,531,648 km (0.061 R)
• M38: 19,587,896 km (0.066 R)
• M39: 19,983,583 km (0.061 R)
• M40: 20,267,819 km (0.044 R)
• M41: 21,883,925 km (0.084 R)
• M42: 23,601,009 km (0.118 R)
• M43: 23,961,540 km (0.068 R)
• M44: 24,384,603 km (0.105 R)
• M45: 24,688,286 km (0.096 R)
• M46: 25,915,587 km (0.106 R)
• M47: 26,661,333 km (0.115 R)
• M48: 27,919,899 km (0.064 R)
• M49: 29,197,764 km (0.101 R)
• M50: 29,520,297 km (0.084 R)
• M51: 31,084,343 km (0.099 R)
• M52: 32,341,564 km (0.118 R)
• M53: 32,474,855 km (0.115 R)
• M54: 34,496,222 km (0.066 R)
• M55: 34,768,789 km (0.075 R)
• M56: 36,557,980 km (0.101 R)
• M57: 36,696,806 km (0.079 R)
• M58: 37,254,059 km (0.085 R)
• M59: 37,954,476 km (0.094 R)
• M60: 38,729,991 km (0.088 R)
• M61: 38,800,751 km (0.066 R)
• M62: 39,867,384 km (0.045 R)
• M63: 40,871,485 km (0.089 R)
• M64: 42,393,194 km (0.068 R)
• M65: 42,539,052 km (0.062 R)
• M66: 42,758,213 km (0.079 R)
• M67: 43,124,279 km (0.077 R)
• M68: 43,197,732 km (0.094 R)
• M69: 44,154,859 km (0.112 R)
• M70: 44,821,766 km (0.088 R)
• M71: 45,342,666 km (0.05 R)
• M72: 46,240,253 km (0.062 R)
• M73: 47,673,550 km (0.089 R)
• M74: 47,749,396 km (0.103 R)
• M75: 48,662,542 km (0.115 R)
• M76: 48,968,320 km (0.101 R)
• M77: 50,893,196 km (0.101 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 500 - 19,989 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit