🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.51 AU - 0.53 AU

Year: 141 Days

Day: 24.8 Hours

Environment

Temp: 220 °C

Axial Tilt: 7.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 42,884,442 km

• M1: 57,146 km (0.084 R)
• M2: 263,143 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.72 AU - 1.06 AU

Year: 315 Days

Day: 47.1 Hours

Environment

Temp: 19 °C

Axial Tilt: 45.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.33 AU - 1.43 AU

Year: 608 Days

Day: 28.2 Hours

Environment

Temp: -43 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 42,884,442 km

• M1: 48,021 km (0.109 R)
• M2: 118,631 km (0.05 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 651.2

Radius: 9.3

Gravity: 7.53 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 5.65 AU - 7.29 AU

Year: 6167 Days

Day: 13.8 Hours

Environment

Temp: -161 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 42,884,442 km

• M1: 154,983 km (0.116 R)
• M2: 226,641 km (0.118 R)
• M3: 310,416 km (0.092 R)
• M4: 408,552 km (0.105 R)
• M5: 496,216 km (0.116 R)
• M6: 554,559 km (0.111 R)
• M7: 1,049,878 km (0.047 R)
• M8: 1,191,846 km (0.078 R)
• M9: 1,273,527 km (0.116 R)
• M10: 1,357,301 km (0.041 R)
• M11: 1,710,801 km (0.079 R)
• M12: 1,955,992 km (0.069 R)
• M13: 2,192,357 km (0.073 R)
• M14: 2,375,913 km (0.112 R)
• M15: 2,628,435 km (0.067 R)
• M16: 2,736,295 km (0.1 R)
• M17: 2,823,660 km (0.091 R)
• M18: 3,159,657 km (0.075 R)
• M19: 3,579,578 km (0.103 R)
• M20: 3,918,567 km (0.106 R)
• M21: 4,092,100 km (0.117 R)
• M22: 4,758,259 km (0.047 R)
• M23: 4,943,462 km (0.075 R)
• M24: 5,157,985 km (0.116 R)
• M25: 5,485,604 km (0.064 R)
• M26: 5,679,782 km (0.11 R)
• M27: 6,450,211 km (0.071 R)
• M28: 6,982,032 km (0.049 R)
• M29: 7,132,228 km (0.057 R)
• M30: 7,344,507 km (0.09 R)
• M31: 7,682,000 km (0.104 R)
• M32: 7,744,083 km (0.113 R)
• M33: 7,993,463 km (0.094 R)
• M34: 8,277,250 km (0.094 R)
• M35: 8,660,670 km (0.065 R)
• M36: 9,017,460 km (0.059 R)
• M37: 9,544,793 km (0.117 R)
• M38: 10,116,257 km (0.088 R)
• M39: 10,629,527 km (0.084 R)
• M40: 11,116,468 km (0.048 R)
• M41: 12,111,743 km (0.108 R)
• M42: 12,365,162 km (0.077 R)
• M43: 12,840,135 km (0.115 R)
• M44: 13,135,591 km (0.076 R)
• M45: 14,072,971 km (0.101 R)
• M46: 14,838,314 km (0.117 R)
• M47: 14,915,506 km (0.07 R)
• M48: 15,031,744 km (0.102 R)
• M49: 15,226,071 km (0.087 R)
• M50: 16,130,540 km (0.069 R)
• M51: 16,449,183 km (0.113 R)
• M52: 16,529,218 km (0.115 R)
• M53: 16,810,313 km (0.115 R)
• M54: 17,052,362 km (0.079 R)
• M55: 17,785,840 km (0.106 R)
• M56: 17,991,388 km (0.096 R)
• M57: 18,696,143 km (0.105 R)
• M58: 19,452,062 km (0.081 R)
• M59: 19,706,378 km (0.095 R)
• M60: 20,432,676 km (0.108 R)
• M61: 20,647,947 km (0.112 R)
• M62: 20,734,265 km (0.117 R)
• M63: 21,472,979 km (0.079 R)
• M64: 22,752,939 km (0.093 R)
• M65: 22,886,679 km (0.082 R)
• M66: 23,289,696 km (0.079 R)
• M67: 23,559,720 km (0.115 R)
• M68: 24,057,432 km (0.098 R)
• M69: 24,649,989 km (0.114 R)
• M70: 24,741,693 km (0.06 R)
• M71: 24,833,396 km (0.11 R)
• M72: 25,247,483 km (0.106 R)
• M73: 25,524,837 km (0.088 R)
• M74: 26,879,596 km (0.111 R)
• M75: 27,399,598 km (0.102 R)
• M76: 28,066,206 km (0.08 R)
• M77: 28,161,949 km (0.102 R)
• M78: 30,342,936 km (0.057 R)
• M79: 30,933,698 km (0.1 R)
• M80: 31,578,016 km (0.063 R)
• M81: 31,727,315 km (0.075 R)
• M82: 32,126,592 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 488.4

Radius: 15

Gravity: 2.17 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 6.15 AU - 7.33 AU

Year: 6557 Days

Day: 13.6 Hours

Environment

Temp: -159 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 42,884,442 km

• M1: 191,784 km (0.101 R)
• M2: 291,417 km (0.114 R)
• M3: 612,304 km (0.062 R)
• M4: 968,796 km (0.088 R)
• M5: 1,097,899 km (0.105 R)
• M6: 1,727,556 km (0.078 R)
• M7: 1,851,872 km (0.037 R)
• M8: 2,034,681 km (0.047 R)
• M9: 2,166,476 km (0.073 R)
• M10: 2,418,998 km (0.12 R)
• M11: 2,538,975 km (0.107 R)
• M12: 2,640,552 km (0.062 R)
• M13: 2,764,269 km (0.113 R)
• M14: 3,345,457 km (0.12 R)
• M15: 3,800,534 km (0.045 R)
• M16: 3,988,279 km (0.101 R)
• M17: 4,570,065 km (0.103 R)
• M18: 4,744,945 km (0.063 R)
• M19: 5,024,244 km (0.099 R)
• M20: 5,153,048 km (0.079 R)
• M21: 5,759,668 km (0.114 R)
• M22: 5,948,909 km (0.063 R)
• M23: 6,250,498 km (0.098 R)
• M24: 6,641,547 km (0.12 R)
• M25: 7,040,824 km (0.05 R)
• M26: 7,156,313 km (0.087 R)
• M27: 8,073,199 km (0.036 R)
• M28: 8,224,442 km (0.118 R)
• M29: 9,629,166 km (0.025 R)
• M30: 10,639,849 km (0.101 R)
• M31: 11,040,173 km (0.104 R)
• M32: 11,309,749 km (0.117 R)
• M33: 12,062,525 km (0.051 R)
• M34: 12,235,909 km (0.102 R)
• M35: 12,620,226 km (0.116 R)
• M36: 12,902,368 km (0.102 R)
• M37: 13,688,804 km (0.102 R)
• M38: 13,833,465 km (0.102 R)
• M39: 14,014,927 km (0.095 R)
• M40: 14,490,648 km (0.093 R)
• M41: 14,934,655 km (0.115 R)
• M42: 15,608,892 km (0.117 R)
• M43: 15,835,832 km (0.093 R)
• M44: 19,005,961 km (0.072 R)
• M45: 19,208,067 km (0.085 R)
• M46: 20,064,216 km (0.089 R)
• M47: 20,352,342 km (0.1 R)
• M48: 20,559,086 km (0.061 R)
• M49: 21,392,795 km (0.114 R)
• M50: 21,602,980 km (0.103 R)
• M51: 22,025,444 km (0.112 R)
• M52: 22,792,582 km (0.116 R)
• M53: 22,921,386 km (0.113 R)
• M54: 23,050,339 km (0.109 R)
• M55: 23,222,676 km (0.065 R)
• M56: 23,481,929 km (0.074 R)
• M57: 23,698,846 km (0.085 R)
• M58: 23,829,146 km (0.092 R)
• M59: 24,090,792 km (0.108 R)
• M60: 24,528,815 km (0.086 R)
• M61: 24,660,760 km (0.08 R)
• M62: 25,635,540 km (0.087 R)
• M63: 25,903,619 km (0.062 R)
• M64: 26,217,476 km (0.093 R)
• M65: 27,075,868 km (0.117 R)
• M66: 28,681,203 km (0.032 R)
• M67: 29,331,954 km (0.117 R)
• M68: 29,471,977 km (0.105 R)
• M69: 29,799,746 km (0.034 R)
• M70: 30,034,615 km (0.09 R)
• M71: 30,458,874 km (0.093 R)
• M72: 30,980,073 km (0.034 R)
• M73: 31,695,600 km (0.036 R)
• M74: 31,791,492 km (0.059 R)
• M75: 31,935,405 km (0.083 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 913.1

Radius: 8.5

Gravity: 12.64 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 6.52 AU - 7.36 AU

Year: 6851 Days

Day: 13.2 Hours

Environment

Temp: -159 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 42,884,442 km

• M1: 221,405 km (0.118 R)
• M2: 297,251 km (0.107 R)
• M3: 483,052 km (0.048 R)
• M4: 562,937 km (0.116 R)
• M5: 979,417 km (0.102 R)
• M6: 1,083,537 km (0.049 R)
• M7: 1,265,448 km (0.119 R)
• M8: 1,398,740 km (0.064 R)
• M9: 1,557,015 km (0.102 R)
• M10: 1,848,282 km (0.077 R)
• M11: 1,934,600 km (0.094 R)
• M12: 2,134,014 km (0.098 R)
• M13: 2,293,784 km (0.104 R)
• M14: 2,433,957 km (0.095 R)
• M15: 2,649,528 km (0.093 R)
• M16: 2,722,831 km (0.097 R)
• M17: 2,846,399 km (0.11 R)
• M18: 3,202,442 km (0.107 R)
• M19: 3,385,998 km (0.067 R)
• M20: 3,763,134 km (0.079 R)
• M21: 3,845,712 km (0.082 R)
• M22: 4,182,308 km (0.082 R)
• M23: 4,586,820 km (0.112 R)
• M24: 5,683,971 km (0.071 R)
• M25: 6,824,804 km (0.113 R)
• M26: 7,787,168 km (0.086 R)
• M27: 7,892,784 km (0.109 R)
• M28: 8,536,503 km (0.111 R)
• M29: 8,791,418 km (0.072 R)
• M30: 9,571,272 km (0.08 R)
• M31: 9,646,669 km (0.064 R)
• M32: 9,988,500 km (0.1 R)
• M33: 10,141,688 km (0.056 R)
• M34: 10,998,435 km (0.119 R)
• M35: 12,573,252 km (0.038 R)
• M36: 12,821,734 km (0.102 R)
• M37: 13,239,561 km (0.094 R)
• M38: 13,746,848 km (0.099 R)
• M39: 14,303,651 km (0.06 R)
• M40: 14,693,353 km (0.098 R)
• M41: 14,998,982 km (0.096 R)
• M42: 15,174,460 km (0.105 R)
• M43: 15,571,942 km (0.072 R)
• M44: 15,660,803 km (0.118 R)
• M45: 16,603,419 km (0.108 R)
• M46: 17,241,903 km (0.028 R)
• M47: 18,496,131 km (0.113 R)
• M48: 18,590,079 km (0.044 R)
• M49: 18,778,722 km (0.061 R)
• M50: 18,967,963 km (0.09 R)
• M51: 19,875,573 km (0.118 R)
• M52: 20,310,454 km (0.092 R)
• M53: 21,140,423 km (0.117 R)
• M54: 21,584,280 km (0.114 R)
• M55: 21,832,164 km (0.099 R)
• M56: 22,081,095 km (0.11 R)
• M57: 22,280,808 km (0.076 R)
• M58: 22,431,004 km (0.109 R)
• M59: 24,002,978 km (0.041 R)
• M60: 24,259,838 km (0.1 R)
• M61: 25,088,012 km (0.094 R)
• M62: 25,505,539 km (0.108 R)
• M63: 28,491,962 km (0.088 R)
• M64: 28,763,931 km (0.11 R)
• M65: 29,310,412 km (0.057 R)
• M66: 29,420,216 km (0.055 R)
• M67: 29,695,028 km (0.116 R)
• M68: 29,750,229 km (0.092 R)
• M69: 31,418,545 km (0.106 R)
• M70: 31,981,332 km (0.039 R)
• M71: 32,888,793 km (0.09 R)
• M72: 33,977,267 km (0.117 R)
• M73: 34,035,012 km (0.099 R)
• M74: 35,369,275 km (0.083 R)
• M75: 35,837,367 km (0.11 R)
• M76: 36,307,403 km (0.104 R)
• M77: 36,779,684 km (0.066 R)
• M78: 37,432,230 km (0.083 R)
• M79: 37,968,987 km (0.1 R)
• M80: 38,989,843 km (0.107 R)
• M81: 39,715,991 km (0.042 R)
• M82: 39,837,315 km (0.114 R)
• M83: 40,507,513 km (0.031 R)
• M84: 40,629,734 km (0.096 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 488.9

Radius: 12

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 6.75 AU - 11.13 AU

Year: 10017 Days

Day: 13.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 42,884,442 km

• M1: 169,046 km (0.112 R)
• M2: 252,372 km (0.115 R)
• M3: 371,302 km (0.102 R)
• M4: 543,639 km (0.083 R)
• M5: 841,189 km (0.108 R)
• M6: 923,767 km (0.116 R)
• M7: 1,171,052 km (0.113 R)
• M8: 1,341,743 km (0.069 R)
• M9: 1,772,585 km (0.072 R)
• M10: 2,015,233 km (0.083 R)
• M11: 2,268,951 km (0.119 R)
• M12: 2,656,858 km (0.028 R)
• M13: 2,731,956 km (0.095 R)
• M14: 2,987,469 km (0.119 R)
• M15: 3,171,176 km (0.058 R)
• M16: 3,522,132 km (0.079 R)
• M17: 3,942,951 km (0.069 R)
• M18: 4,203,251 km (0.056 R)
• M19: 4,439,317 km (0.093 R)
• M20: 4,740,607 km (0.093 R)
• M21: 5,236,823 km (0.11 R)
• M22: 5,717,032 km (0.082 R)
• M23: 5,978,978 km (0.105 R)
• M24: 6,481,029 km (0.054 R)
• M25: 6,788,751 km (0.092 R)
• M26: 6,961,687 km (0.079 R)
• M27: 7,101,261 km (0.054 R)
• M28: 7,276,889 km (0.106 R)
• M29: 8,030,563 km (0.108 R)
• M30: 8,472,475 km (0.114 R)
• M31: 8,659,024 km (0.061 R)
• M32: 8,960,164 km (0.117 R)
• M33: 9,573,067 km (0.115 R)
• M34: 9,806,290 km (0.118 R)
• M35: 9,962,919 km (0.088 R)
• M36: 10,557,571 km (0.12 R)
• M37: 11,368,391 km (0.095 R)
• M38: 11,989,671 km (0.116 R)
• M39: 13,135,740 km (0.112 R)
• M40: 13,831,370 km (0.091 R)
• M41: 16,638,425 km (0.064 R)
• M42: 16,731,923 km (0.071 R)
• M43: 18,298,512 km (0.066 R)
• M44: 18,395,003 km (0.114 R)
• M45: 19,614,824 km (0.119 R)
• M46: 20,409,338 km (0.103 R)
• M47: 20,911,239 km (0.087 R)
• M48: 21,468,042 km (0.077 R)
• M49: 22,029,633 km (0.058 R)
• M50: 22,132,257 km (0.052 R)
• M51: 22,751,592 km (0.108 R)
• M52: 25,285,032 km (0.081 R)
• M53: 25,661,869 km (0.095 R)
• M54: 25,986,347 km (0.089 R)
• M55: 27,077,963 km (0.05 R)
• M56: 27,574,179 km (0.09 R)
• M57: 28,407,738 km (0.064 R)
• M58: 29,249,525 km (0.091 R)
• M59: 30,441,820 km (0.115 R)
• M60: 30,556,263 km (0.1 R)
• M61: 32,056,131 km (0.104 R)
• M62: 33,226,285 km (0.037 R)
• M63: 33,520,993 km (0.108 R)
• M64: 33,698,267 km (0.103 R)
• M65: 33,816,599 km (0.065 R)
• M66: 35,427,768 km (0.053 R)
• M67: 35,608,332 km (0.059 R)
• M68: 36,030,797 km (0.045 R)
• M69: 36,758,890 km (0.118 R)
• M70: 37,124,806 km (0.053 R)
• M71: 37,369,399 km (0.115 R)
• M72: 37,983,199 km (0.09 R)
• M73: 39,158,739 km (0.117 R)
• M74: 39,782,263 km (0.119 R)
• M75: 39,907,326 km (0.098 R)
• M76: 40,912,774 km (0.071 R)
• M77: 41,039,034 km (0.09 R)
• M78: 41,165,444 km (0.062 R)
• M79: 41,545,423 km (0.089 R)
• M80: 42,756,268 km (0.109 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 314 - 15,241 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit