🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.52 AU - 0.7 AU

Year: 303 Days

Day: 27.8 Hours

Environment

Temp: -135 °C

Axial Tilt: 44.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.52 AU - 0.8 AU

Year: 341 Days

Day: 46.5 Hours

Environment

Temp: -140 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 214

Radius: 14.4

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.94 AU - 0.94 AU

Year: 579 Days

Day: 11 Hours

Environment

Temp: -149 °C

Axial Tilt: 47 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 54,907,515 km

• M1: 199,863 km (0.085 R)
• M2: 301,589 km (0.092 R)
• M3: 440,715 km (0.081 R)
• M4: 589,266 km (0.041 R)
• M5: 716,873 km (0.093 R)
• M6: 826,379 km (0.088 R)
• M7: 938,427 km (0.098 R)
• M8: 1,052,271 km (0.078 R)
• M9: 1,317,209 km (0.108 R)
• M10: 1,433,297 km (0.108 R)
• M11: 1,562,251 km (0.04 R)
• M12: 1,690,606 km (0.111 R)
• M13: 1,793,080 km (0.09 R)
• M14: 1,892,712 km (0.073 R)
• M15: 2,025,106 km (0.092 R)
• M16: 2,123,991 km (0.06 R)
• M17: 2,272,691 km (0.117 R)
• M18: 2,364,843 km (0.118 R)
• M19: 2,491,553 km (0.12 R)
• M20: 2,683,038 km (0.1 R)
• M21: 2,827,101 km (0.07 R)
• M22: 2,938,401 km (0.039 R)
• M23: 3,057,032 km (0.072 R)
• M24: 3,517,046 km (0.115 R)
• M25: 3,822,974 km (0.058 R)
• M26: 3,940,109 km (0.116 R)
• M27: 4,071,605 km (0.072 R)
• M28: 4,244,840 km (0.093 R)
• M29: 4,379,627 km (0.117 R)
• M30: 4,557,200 km (0.086 R)
• M31: 4,653,840 km (0.067 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 366.6

Radius: 8.8

Gravity: 4.73 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.02 AU - 1.36 AU

Year: 825 Days

Day: 8.2 Hours

Environment

Temp: -169 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 54,907,515 km

• M1: 109,655 km (0.113 R)
• M2: 238,309 km (0.112 R)
• M3: 335,847 km (0.084 R)
• M4: 469,887 km (0.046 R)
• M5: 531,671 km (0.102 R)
• M6: 600,935 km (0.115 R)
• M7: 664,514 km (0.119 R)
• M8: 764,445 km (0.087 R)
• M9: 879,935 km (0.071 R)
• M10: 953,387 km (0.094 R)
• M11: 1,023,399 km (0.102 R)
• M12: 1,186,311 km (0.087 R)
• M13: 1,376,001 km (0.106 R)
• M14: 1,518,718 km (0.104 R)
• M15: 1,627,326 km (0.045 R)
• M16: 1,692,401 km (0.097 R)
• M17: 1,805,198 km (0.056 R)
• M18: 1,900,043 km (0.107 R)
• M19: 1,954,945 km (0.073 R)
• M20: 2,123,093 km (0.107 R)
• M21: 2,274,187 km (0.067 R)
• M22: 2,414,061 km (0.062 R)
• M23: 2,511,299 km (0.101 R)
• M24: 2,579,516 km (0.093 R)
• M25: 2,671,369 km (0.052 R)
• M26: 2,748,711 km (0.053 R)
• M27: 2,842,659 km (0.114 R)
• M28: 2,929,575 km (0.091 R)
• M29: 3,303,271 km (0.094 R)
• M30: 3,504,181 km (0.096 R)
• M31: 3,666,195 km (0.114 R)
• M32: 3,752,363 km (0.093 R)
• M33: 3,953,423 km (0.098 R)
• M34: 4,157,923 km (0.117 R)
• M35: 4,239,005 km (0.094 R)
• M36: 4,311,411 km (0.062 R)
• M37: 4,393,390 km (0.118 R)
• M38: 4,558,995 km (0.119 R)
• M39: 4,735,969 km (0.094 R)
• M40: 4,792,368 km (0.074 R)
• M41: 5,329,424 km (0.066 R)
• M42: 5,456,882 km (0.082 R)
• M43: 5,635,053 km (0.073 R)
• M44: 5,774,927 km (0.094 R)
• M45: 5,875,606 km (0.097 R)
• M46: 5,976,734 km (0.027 R)
• M47: 6,098,956 km (0.097 R)
• M48: 6,201,580 km (0.117 R)
• M49: 6,273,536 km (0.078 R)
• M50: 6,439,440 km (0.084 R)
• M51: 6,585,747 km (0.036 R)
• M52: 6,690,914 km (0.105 R)
• M53: 6,796,680 km (0.108 R)
• M54: 6,945,680 km (0.085 R)
• M55: 7,149,731 km (0.071 R)
• M56: 7,236,199 km (0.103 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 680

Radius: 12.3

Gravity: 4.49 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.14 AU - 1.38 AU

Year: 899 Days

Day: 9.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 54,907,515 km

• M1: 237,113 km (0.114 R)
• M2: 354,697 km (0.115 R)
• M3: 511,774 km (0.098 R)
• M4: 763,099 km (0.071 R)
• M5: 844,330 km (0.041 R)
• M6: 978,819 km (0.074 R)
• M7: 1,074,861 km (0.101 R)
• M8: 1,194,689 km (0.071 R)
• M9: 1,478,027 km (0.105 R)
• M10: 1,658,592 km (0.089 R)
• M11: 1,894,807 km (0.059 R)
• M12: 1,976,038 km (0.04 R)
• M13: 2,075,222 km (0.108 R)
• M14: 2,313,232 km (0.103 R)
• M15: 2,937,803 km (0.094 R)
• M16: 3,023,074 km (0.064 R)
• M17: 3,167,137 km (0.105 R)
• M18: 3,264,375 km (0.05 R)
• M19: 3,694,469 km (0.097 R)
• M20: 3,817,738 km (0.073 R)
• M21: 3,932,030 km (0.089 R)
• M22: 4,357,188 km (0.054 R)
• M23: 4,444,104 km (0.088 R)
• M24: 4,553,460 km (0.116 R)
• M25: 4,763,795 km (0.109 R)
• M26: 4,864,474 km (0.106 R)
• M27: 5,125,223 km (0.071 R)
• M28: 5,274,671 km (0.093 R)
• M29: 5,379,091 km (0.03 R)
• M30: 5,460,621 km (0.116 R)
• M31: 5,601,543 km (0.095 R)
• M32: 5,743,810 km (0.102 R)
• M33: 5,875,157 km (0.03 R)
• M34: 5,983,316 km (0.08 R)
• M35: 6,116,459 km (0.107 R)
• M36: 6,336,667 km (0.11 R)
• M37: 6,460,085 km (0.12 R)
• M38: 6,546,852 km (0.108 R)
• M39: 6,747,014 km (0.063 R)
• M40: 6,974,552 km (0.092 R)
• M41: 7,230,364 km (0.095 R)
• M42: 7,346,452 km (0.119 R)
• M43: 7,593,588 km (0.072 R)
• M44: 7,803,923 km (0.069 R)
• M45: 7,936,466 km (0.112 R)
• M46: 8,069,608 km (0.108 R)
• M47: 8,149,942 km (0.053 R)
• M48: 8,243,890 km (0.117 R)
• M49: 9,050,522 km (0.06 R)
• M50: 9,189,797 km (0.088 R)
• M51: 9,315,759 km (0.095 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 582.2

Radius: 10.7

Gravity: 5.09 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 5.19 AU - 5.25 AU

Year: 7583 Days

Day: 6.9 Hours

Environment

Temp: -226 °C

Axial Tilt: 73.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 54,907,515 km

• M1: 139,276 km (0.055 R)
• M2: 290,818 km (0.111 R)
• M3: 358,586 km (0.064 R)
• M4: 456,872 km (0.116 R)
• M5: 528,679 km (0.117 R)
• M6: 658,530 km (0.093 R)
• M7: 742,155 km (0.076 R)
• M8: 936,931 km (0.068 R)
• M9: 1,358,648 km (0.115 R)
• M10: 2,210,458 km (0.097 R)
• M11: 2,362,599 km (0.099 R)
• M12: 2,840,265 km (0.085 R)
• M13: 3,248,967 km (0.076 R)
• M14: 3,523,479 km (0.097 R)
• M15: 3,625,205 km (0.059 R)
• M16: 3,727,829 km (0.11 R)
• M17: 3,805,471 km (0.086 R)
• M18: 4,310,064 km (0.042 R)
• M19: 4,977,720 km (0.055 R)
• M20: 5,178,629 km (0.066 R)
• M21: 5,470,196 km (0.067 R)
• M22: 5,978,230 km (0.077 R)
• M23: 6,222,673 km (0.11 R)
• M24: 6,689,718 km (0.049 R)
• M25: 6,816,277 km (0.03 R)
• M26: 7,723,888 km (0.12 R)
• M27: 8,124,511 km (0.116 R)
• M28: 8,911,396 km (0.077 R)
• M29: 9,544,195 km (0.093 R)
• M30: 9,651,007 km (0.076 R)
• M31: 9,973,989 km (0.058 R)
• M32: 10,410,366 km (0.082 R)
• M33: 10,520,321 km (0.119 R)
• M34: 11,528,162 km (0.108 R)
• M35: 11,985,931 km (0.111 R)
• M36: 12,101,421 km (0.073 R)
• M37: 12,255,806 km (0.08 R)
• M38: 12,566,670 km (0.091 R)
• M39: 12,644,760 km (0.042 R)
• M40: 13,235,821 km (0.082 R)
• M41: 13,715,133 km (0.061 R)
• M42: 14,485,711 km (0.107 R)
• M43: 14,608,681 km (0.11 R)
• M44: 15,103,999 km (0.118 R)
• M45: 15,353,828 km (0.091 R)
• M46: 15,437,303 km (0.041 R)
• M47: 15,941,747 km (0.114 R)
• M48: 16,196,064 km (0.107 R)
• M49: 16,665,801 km (0.116 R)
• M50: 17,531,374 km (0.105 R)
• M51: 18,101,642 km (0.112 R)
• M52: 18,455,740 km (0.091 R)
• M53: 18,544,601 km (0.113 R)
• M54: 18,722,772 km (0.105 R)
• M55: 18,946,271 km (0.088 R)
• M56: 19,441,141 km (0.118 R)
• M57: 19,803,766 km (0.101 R)
• M58: 19,894,722 km (0.114 R)
• M59: 20,031,604 km (0.037 R)
• M60: 20,489,672 km (0.047 R)
• M61: 21,136,833 km (0.048 R)
• M62: 21,229,883 km (0.067 R)
• M63: 21,884,673 km (0.045 R)
• M64: 22,073,016 km (0.091 R)
• M65: 22,167,412 km (0.059 R)
• M66: 23,406,382 km (0.114 R)
• M67: 25,109,554 km (0.105 R)
• M68: 25,306,724 km (0.102 R)
• M69: 26,651,160 km (0.029 R)
• M70: 26,953,048 km (0.048 R)
• M71: 27,357,262 km (0.11 R)
• M72: 27,458,689 km (0.076 R)
• M73: 28,018,634 km (0.069 R)
• M74: 28,736,704 km (0.1 R)
• M75: 29,253,265 km (0.084 R)
• M76: 30,453,190 km (0.107 R)
• M77: 31,297,221 km (0.07 R)
• M78: 31,668,972 km (0.07 R)
• M79: 33,386,954 km (0.088 R)
• M80: 34,476,026 km (0.1 R)
• M81: 35,632,118 km (0.115 R)
• M82: 35,853,673 km (0.087 R)
• M83: 36,298,278 km (0.064 R)
• M84: 36,409,728 km (0.082 R)
• M85: 37,361,769 km (0.106 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 877.9

Radius: 6.3

Gravity: 22.12 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 6.41 AU - 6.83 AU

Year: 10830 Days

Day: 21.5 Hours

Environment

Temp: -223 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 54,907,515 km

• M1: 80,035 km (0.05 R)
• M2: 159,621 km (0.105 R)
• M3: 257,308 km (0.106 R)
• M4: 349,161 km (0.105 R)
• M5: 567,275 km (0.113 R)
• M6: 654,939 km (0.116 R)
• M7: 709,842 km (0.068 R)
• M8: 785,538 km (0.11 R)
• M9: 1,812,229 km (0.058 R)
• M10: 1,864,438 km (0.073 R)
• M11: 2,078,662 km (0.051 R)
• M12: 2,244,566 km (0.099 R)
• M13: 2,919,702 km (0.113 R)
• M14: 3,391,833 km (0.11 R)
• M15: 3,456,608 km (0.063 R)
• M16: 3,921,409 km (0.042 R)
• M17: 4,057,842 km (0.094 R)
• M18: 4,265,484 km (0.081 R)
• M19: 4,727,293 km (0.11 R)
• M20: 5,659,138 km (0.081 R)
• M21: 5,969,105 km (0.078 R)
• M22: 6,126,182 km (0.105 R)
• M23: 6,808,947 km (0.102 R)
• M24: 7,180,249 km (0.081 R)
• M25: 7,263,575 km (0.102 R)
• M26: 8,028,469 km (0.116 R)
• M27: 8,332,901 km (0.077 R)
• M28: 8,464,397 km (0.115 R)
• M29: 10,614,418 km (0.044 R)
• M30: 11,189,023 km (0.096 R)
• M31: 12,770,123 km (0.061 R)
• M32: 14,419,888 km (0.077 R)
• M33: 15,484,576 km (0.076 R)
• M34: 15,538,581 km (0.118 R)
• M35: 16,190,230 km (0.106 R)
• M36: 16,795,353 km (0.078 R)
• M37: 16,961,706 km (0.069 R)
• M38: 17,296,057 km (0.092 R)
• M39: 18,597,708 km (0.096 R)
• M40: 19,463,431 km (0.097 R)
• M41: 20,165,344 km (0.086 R)
• M42: 20,460,351 km (0.049 R)
• M43: 20,875,784 km (0.108 R)
• M44: 21,174,083 km (0.106 R)
• M45: 22,320,750 km (0.059 R)
• M46: 22,870,971 km (0.087 R)
• M47: 23,487,464 km (0.095 R)
• M48: 24,047,110 km (0.111 R)
• M49: 24,800,036 km (0.046 R)
• M50: 24,863,166 km (0.057 R)
• M51: 25,242,846 km (0.117 R)
• M52: 25,624,320 km (0.1 R)
• M53: 25,815,955 km (0.072 R)
• M54: 26,522,206 km (0.07 R)
• M55: 29,077,039 km (0.03 R)
• M56: 29,343,473 km (0.074 R)
• M57: 29,477,064 km (0.072 R)
• M58: 30,080,392 km (0.094 R)
• M59: 30,215,030 km (0.092 R)
• M60: 30,484,904 km (0.084 R)
• M61: 31,027,047 km (0.12 R)
• M62: 31,983,426 km (0.044 R)
• M63: 32,327,501 km (0.109 R)
• M64: 34,205,703 km (0.068 R)
• M65: 35,122,588 km (0.11 R)
• M66: 35,976,194 km (0.082 R)
• M67: 36,980,594 km (0.082 R)
• M68: 40,196,948 km (0.098 R)
• M69: 40,716,800 km (0.097 R)
• M70: 41,014,949 km (0.055 R)
• M71: 41,463,443 km (0.103 R)
• M72: 41,763,238 km (0.101 R)
• M73: 41,988,682 km (0.034 R)
• M74: 43,273,578 km (0.077 R)
• M75: 44,494,595 km (0.079 R)
• M76: 46,114,292 km (0.036 R)
• M77: 47,439,579 km (0.111 R)
• M78: 47,517,819 km (0.11 R)
• M79: 47,831,675 km (0.095 R)
• M80: 48,067,591 km (0.047 R)
• M81: 48,146,280 km (0.087 R)
• M82: 49,173,119 km (0.092 R)
• M83: 50,366,910 km (0.076 R)
• M84: 51,570,276 km (0.112 R)
• M85: 51,892,809 km (0.113 R)
• M86: 52,701,983 km (0.038 R)
• M87: 52,783,066 km (0.096 R)
• M88: 53,270,904 km (0.102 R)
• M89: 53,923,600 km (0.038 R)
• M90: 54,005,280 km (0.095 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: 296 - 17,964 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit