🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.47 AU - 0.57 AU

Year: 144 Days

Day: 28.3 Hours

Environment

Temp: 207 °C

Axial Tilt: 8.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 36,446,959 km

• M1: 223,649 km (0.05 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.59 AU - 0.85 AU

Year: 234 Days

Day: 24 Hours

Environment

Temp: 90 °C

Axial Tilt: 38.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 36,446,959 km

• M1: 32,014 km (0.037 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.69 AU - 1.03 AU

Year: 305 Days

Day: 21.3 Hours

Environment

Temp: 40 °C

Axial Tilt: 16 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 36,446,959 km

• M1: 512,672 km (0.042 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.95 AU - 1.25 AU

Year: 442 Days

Day: 36.8 Hours

Environment

Temp: -9 °C

Axial Tilt: 20.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 36,446,959 km

• M1: 641,326 km (0.077 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.72 AU - 2.18 AU

Year: 1043 Days

Day: 35.3 Hours

Environment

Temp: -74 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 2.22 AU - 3.44 AU

Year: 1823 Days

Day: 45.3 Hours

Environment

Temp: -106 °C

Axial Tilt: 13.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 3.52 AU - 3.98 AU

Year: 2780 Days

Day: 32.5 Hours

Environment

Temp: -132 °C

Axial Tilt: 48.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 7.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 871.1

Radius: 12.5

Gravity: 5.58 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 6.17 AU - 9.77 AU

Year: 8615 Days

Day: 8.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 36,446,959 km

• M1: 188,942 km (0.099 R)
• M2: 308,321 km (0.111 R)
• M3: 462,257 km (0.048 R)
• M4: 544,536 km (0.101 R)
• M5: 810,072 km (0.089 R)
• M6: 950,096 km (0.054 R)
• M7: 1,296,415 km (0.103 R)
• M8: 1,506,002 km (0.112 R)
• M9: 1,682,078 km (0.067 R)
• M10: 1,841,849 km (0.075 R)
• M11: 1,983,069 km (0.087 R)
• M12: 2,301,563 km (0.038 R)
• M13: 3,267,816 km (0.093 R)
• M14: 4,128,901 km (0.063 R)
• M15: 4,315,599 km (0.111 R)
• M16: 4,409,996 km (0.034 R)
• M17: 4,991,183 km (0.073 R)
• M18: 5,699,828 km (0.076 R)
• M19: 6,657,105 km (0.093 R)
• M20: 6,913,516 km (0.054 R)
• M21: 7,248,017 km (0.073 R)
• M22: 7,436,211 km (0.095 R)
• M23: 8,361,623 km (0.064 R)
• M24: 8,678,322 km (0.092 R)
• M25: 9,775,922 km (0.081 R)
• M26: 9,858,948 km (0.102 R)
• M27: 10,025,750 km (0.06 R)
• M28: 10,702,381 km (0.086 R)
• M29: 11,046,307 km (0.119 R)
• M30: 11,263,074 km (0.066 R)
• M31: 11,393,972 km (0.069 R)
• M32: 12,638,627 km (0.109 R)
• M33: 12,956,672 km (0.11 R)
• M34: 13,554,016 km (0.079 R)
• M35: 13,973,040 km (0.115 R)
• M36: 14,066,688 km (0.089 R)
• M37: 14,301,856 km (0.054 R)
• M38: 14,823,653 km (0.07 R)
• M39: 15,837,328 km (0.104 R)
• M40: 16,180,057 km (0.095 R)
• M41: 16,377,077 km (0.105 R)
• M42: 17,073,007 km (0.087 R)
• M43: 19,218,090 km (0.092 R)
• M44: 20,110,442 km (0.099 R)
• M45: 20,962,551 km (0.081 R)
• M46: 21,392,944 km (0.113 R)
• M47: 22,701,926 km (0.061 R)
• M48: 23,366,140 km (0.109 R)
• M49: 23,868,490 km (0.1 R)
• M50: 24,205,384 km (0.105 R)
• M51: 24,883,811 km (0.118 R)
• M52: 25,339,635 km (0.108 R)
• M53: 25,970,938 km (0.082 R)
• M54: 26,086,278 km (0.115 R)
• M55: 27,836,573 km (0.052 R)
• M56: 28,191,270 km (0.042 R)
• M57: 28,487,923 km (0.095 R)
• M58: 28,964,841 km (0.117 R)
• M59: 29,084,369 km (0.118 R)
• M60: 29,564,578 km (0.117 R)
• M61: 29,866,018 km (0.109 R)
• M62: 30,776,321 km (0.108 R)
• M63: 31,020,614 km (0.067 R)
• M64: 31,572,780 km (0.037 R)
• M65: 32,438,054 km (0.093 R)
• M66: 32,686,686 km (0.096 R)
• M67: 34,698,478 km (0.074 R)
• M68: 35,143,981 km (0.108 R)
• M69: 35,463,222 km (0.119 R)
• M70: 35,719,484 km (0.087 R)
• M71: 35,847,839 km (0.06 R)
• M72: 36,040,521 km (0.055 R)
• M73: 38,314,707 km (0.113 R)
• M74: 39,171,305 km (0.117 R)
• M75: 39,701,480 km (0.1 R)
• M76: 39,834,472 km (0.109 R)
• M77: 43,684,673 km (0.113 R)
• M78: 45,202,343 km (0.094 R)
• M79: 45,410,583 km (0.083 R)
• M80: 45,897,824 km (0.091 R)
• M81: 46,107,111 km (0.116 R)
• M82: 46,947,701 km (0.059 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 618.3

Radius: 14.4

Gravity: 2.98 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 6.48 AU - 10.04 AU

Year: 9089 Days

Day: 6.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 36,446,959 km

• M1: 194,328 km (0.095 R)
• M2: 292,464 km (0.047 R)
• M3: 404,064 km (0.074 R)
• M4: 565,031 km (0.07 R)
• M5: 752,776 km (0.118 R)
• M6: 1,195,586 km (0.119 R)
• M7: 1,406,818 km (0.061 R)
• M8: 1,527,544 km (0.085 R)
• M9: 2,668,826 km (0.095 R)
• M10: 3,213,213 km (0.085 R)
• M11: 3,348,150 km (0.071 R)
• M12: 3,623,560 km (0.088 R)
• M13: 3,792,456 km (0.072 R)
• M14: 4,615,543 km (0.118 R)
• M15: 4,799,100 km (0.043 R)
• M16: 6,627,186 km (0.08 R)
• M17: 6,834,828 km (0.084 R)
• M18: 7,115,024 km (0.071 R)
• M19: 7,868,549 km (0.041 R)
• M20: 9,065,781 km (0.03 R)
• M21: 9,490,339 km (0.064 R)
• M22: 10,119,847 km (0.114 R)
• M23: 10,239,376 km (0.113 R)
• M24: 10,359,353 km (0.091 R)
• M25: 10,762,669 km (0.099 R)
• M26: 11,460,394 km (0.109 R)
• M27: 11,626,747 km (0.111 R)
• M28: 12,856,441 km (0.115 R)
• M29: 13,072,610 km (0.12 R)
• M30: 13,202,910 km (0.095 R)
• M31: 13,596,502 km (0.062 R)
• M32: 13,993,834 km (0.099 R)
• M33: 14,619,751 km (0.109 R)
• M34: 15,483,828 km (0.064 R)
• M35: 15,667,834 km (0.09 R)
• M36: 15,991,564 km (0.113 R)
• M37: 16,787,275 km (0.111 R)
• M38: 16,881,671 km (0.116 R)
• M39: 17,118,634 km (0.114 R)
• M40: 17,643,722 km (0.099 R)
• M41: 17,739,764 km (0.044 R)
• M42: 17,980,617 km (0.093 R)
• M43: 18,222,666 km (0.109 R)
• M44: 18,612,069 km (0.084 R)
• M45: 19,201,335 km (0.06 R)
• M46: 19,448,621 km (0.087 R)
• M47: 19,896,666 km (0.092 R)
• M48: 20,348,003 km (0.113 R)
• M49: 20,802,631 km (0.104 R)
• M50: 21,056,798 km (0.104 R)
• M51: 21,722,209 km (0.101 R)
• M52: 22,187,010 km (0.113 R)
• M53: 22,290,681 km (0.089 R)
• M54: 23,972,311 km (0.117 R)
• M55: 24,185,338 km (0.071 R)
• M56: 24,345,557 km (0.094 R)
• M57: 24,667,043 km (0.115 R)
• M58: 24,882,165 km (0.082 R)
• M59: 24,990,025 km (0.032 R)
• M60: 25,748,935 km (0.116 R)
• M61: 25,912,595 km (0.087 R)
• M62: 26,791,034 km (0.073 R)
• M63: 27,679,346 km (0.104 R)
• M64: 27,958,944 km (0.109 R)
• M65: 28,520,834 km (0.072 R)
• M66: 29,655,983 km (0.087 R)
• M67: 30,171,497 km (0.107 R)
• M68: 31,095,563 km (0.089 R)
• M69: 31,502,768 km (0.067 R)
• M70: 31,736,141 km (0.108 R)
• M71: 34,342,136 km (0.063 R)
• M72: 34,883,531 km (0.089 R)
• M73: 35,609,978 km (0.102 R)
• M74: 36,586,254 km (0.11 R)
• M75: 36,831,594 km (0.074 R)
• M76: 37,262,436 km (0.093 R)
• M77: 37,509,422 km (0.103 R)
• M78: 38,689,899 km (0.075 R)
• M79: 39,504,609 km (0.093 R)
• M80: 40,008,754 km (0.081 R)
• M81: 41,342,269 km (0.119 R)
• M82: 41,534,054 km (0.077 R)
• M83: 41,854,193 km (0.119 R)
• M84: 42,175,230 km (0.062 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 74.7

Radius: 3.2

Gravity: 7.29 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 11.82 AU - 16.2 AU

Year: 20078 Days

Day: 16.6 Hours

Environment

Temp: -200 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 36,446,959 km

• M1: 106,663 km (0.09 R)
• M2: 127,757 km (0.082 R)
• M3: 248,183 km (0.101 R)
• M4: 341,981 km (0.102 R)
• M5: 548,276 km (0.086 R)
• M6: 728,542 km (0.089 R)
• M7: 990,188 km (0.047 R)
• M8: 1,139,637 km (0.039 R)
• M9: 1,260,811 km (0.095 R)
• M10: 1,534,276 km (0.072 R)
• M11: 1,726,659 km (0.09 R)
• M12: 1,845,739 km (0.069 R)
• M13: 1,885,980 km (0.118 R)
• M14: 1,926,521 km (0.118 R)
• M15: 2,154,808 km (0.101 R)
• M16: 2,176,051 km (0.093 R)
• M17: 2,524,464 km (0.078 R)
• M18: 2,659,551 km (0.097 R)
• M19: 2,983,879 km (0.118 R)
• M20: 3,031,302 km (0.095 R)
• M21: 3,543,375 km (0.084 R)
• M22: 3,593,640 km (0.097 R)
• M23: 4,427,798 km (0.056 R)
• M24: 5,062,691 km (0.106 R)
• M25: 5,090,965 km (0.067 R)
• M26: 5,261,507 km (0.104 R)
• M27: 6,202,477 km (0.065 R)
• M28: 6,476,391 km (0.105 R)
• M29: 6,754,194 km (0.082 R)
• M30: 7,321,320 km (0.12 R)
• M31: 7,353,334 km (0.073 R)
• M32: 7,903,704 km (0.101 R)
• M33: 8,233,717 km (0.086 R)
• M34: 8,266,928 km (0.036 R)
• M35: 8,366,859 km (0.113 R)
• M36: 8,804,882 km (0.112 R)
• M37: 9,423,319 km (0.059 R)
• M38: 10,091,424 km (0.09 R)
• M39: 10,341,402 km (0.034 R)
• M40: 11,621,361 km (0.095 R)
• M41: 13,105,222 km (0.06 R)
• M42: 13,495,224 km (0.095 R)
• M43: 13,730,990 km (0.08 R)
• M44: 14,047,539 km (0.105 R)
• M45: 14,366,632 km (0.094 R)
• M46: 15,996,800 km (0.087 R)
• M47: 16,204,591 km (0.119 R)
• M48: 16,580,979 km (0.079 R)
• M49: 17,002,696 km (0.066 R)
• M50: 17,770,432 km (0.098 R)
• M51: 17,856,301 km (0.062 R)
• M52: 17,899,385 km (0.085 R)
• M53: 17,985,703 km (0.089 R)
• M54: 18,115,255 km (0.065 R)
• M55: 18,723,969 km (0.116 R)
• M56: 18,942,980 km (0.109 R)
• M57: 19,560,819 km (0.097 R)
• M58: 20,274,999 km (0.103 R)
• M59: 20,364,908 km (0.095 R)
• M60: 21,133,990 km (0.082 R)
• M61: 22,467,955 km (0.088 R)
• M62: 23,498,086 km (0.067 R)
• M63: 24,639,069 km (0.062 R)
• M64: 25,119,876 km (0.071 R)
• M65: 25,168,047 km (0.109 R)
• M66: 25,700,914 km (0.088 R)
• M67: 25,993,079 km (0.12 R)
• M68: 26,090,617 km (0.116 R)
• M69: 26,335,209 km (0.049 R)
• M70: 26,629,767 km (0.115 R)
• M71: 27,172,658 km (0.102 R)
• M72: 27,370,875 km (0.079 R)
• M73: 27,718,989 km (0.099 R)
• M74: 28,168,830 km (0.078 R)
• M75: 28,269,061 km (0.043 R)
• M76: 28,772,308 km (0.101 R)
• M77: 29,583,577 km (0.044 R)
• M78: 29,736,466 km (0.111 R)
• M79: 30,196,929 km (0.115 R)
• M80: 30,402,326 km (0.099 R)
• M81: 30,659,635 km (0.082 R)
• M82: 32,166,684 km (0.109 R)
• M83: 32,586,605 km (0.073 R)
• M84: 33,538,197 km (0.057 R)
• M85: 33,697,668 km (0.088 R)
• M86: 35,036,420 km (0.037 R)
• M87: 35,090,275 km (0.115 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 182 - 12,679 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit