🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.39 AU - 1.71 AU

Year: 688 Days

Day: 25.7 Hours

Environment

Temp: -38 °C

Axial Tilt: 9.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,679,539 km

• M1: 68,217 km (0.089 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 2.27 AU - 2.69 AU

Year: 1392 Days

Day: 37.8 Hours

Environment

Temp: -71 °C

Axial Tilt: 29.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,679,539 km

• M1: 12,865 km (0.089 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 926.4

Radius: 13.9

Gravity: 4.79 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 4.55 AU - 7.31 AU

Year: 5147 Days

Day: 10.9 Hours

Environment

Temp: -144 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 84,679,539 km

• M1: 172,935 km (0.108 R)
• M2: 869,612 km (0.069 R)
• M3: 1,368,073 km (0.114 R)
• M4: 2,075,820 km (0.099 R)
• M5: 2,541,668 km (0.101 R)
• M6: 3,218,449 km (0.112 R)
• M7: 3,757,300 km (0.088 R)
• M8: 4,692,586 km (0.09 R)
• M9: 5,808,287 km (0.065 R)
• M10: 6,713,653 km (0.104 R)
• M11: 7,343,909 km (0.094 R)
• M12: 7,785,821 km (0.091 R)
• M13: 8,804,882 km (0.079 R)
• M14: 9,262,053 km (0.104 R)
• M15: 11,107,791 km (0.048 R)
• M16: 11,840,971 km (0.087 R)
• M17: 14,866,588 km (0.111 R)
• M18: 17,128,208 km (0.113 R)
• M19: 21,868,217 km (0.094 R)
• M20: 22,786,897 km (0.081 R)
• M21: 23,651,573 km (0.083 R)
• M22: 24,783,430 km (0.097 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 750.9

Radius: 14.3

Gravity: 3.67 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 8.36 AU - 12.04 AU

Year: 11612 Days

Day: 7.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 84,679,539 km

• M1: 178,021 km (0.042 R)
• M2: 781,350 km (0.109 R)
• M3: 1,285,195 km (0.092 R)
• M4: 1,878,800 km (0.112 R)
• M5: 2,551,392 km (0.081 R)
• M6: 4,657,431 km (0.113 R)
• M7: 5,937,091 km (0.1 R)
• M8: 6,899,304 km (0.058 R)
• M9: 9,381,282 km (0.056 R)
• M10: 10,045,796 km (0.111 R)
• M11: 10,632,369 km (0.081 R)
• M12: 11,355,077 km (0.076 R)
• M13: 13,850,968 km (0.113 R)
• M14: 14,986,116 km (0.101 R)
• M15: 15,541,274 km (0.089 R)
• M16: 16,327,261 km (0.077 R)
• M17: 19,247,561 km (0.049 R)
• M18: 21,175,579 km (0.115 R)
• M19: 24,542,578 km (0.048 R)
• M20: 25,805,932 km (0.098 R)
• M21: 27,626,239 km (0.08 R)
• M22: 28,567,808 km (0.11 R)
• M23: 29,747,686 km (0.046 R)
• M24: 36,887,095 km (0.045 R)
• M25: 41,188,931 km (0.116 R)
• M26: 42,555,957 km (0.099 R)
• M27: 44,948,775 km (0.066 R)
• M28: 48,176,947 km (0.106 R)
• M29: 49,541,130 km (0.084 R)
• M30: 50,155,529 km (0.107 R)
• M31: 51,243,105 km (0.079 R)
• M32: 52,983,826 km (0.112 R)
• M33: 54,111,943 km (0.09 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 501.9

Radius: 6.7

Gravity: 11.18 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 15.24 AU - 16.5 AU

Year: 22535 Days

Day: 24.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 84,679,539 km

• M1: 83,326 km (0.051 R)
• M2: 616,642 km (0.11 R)
• M3: 1,174,343 km (0.119 R)
• M4: 1,527,544 km (0.076 R)
• M5: 1,968,708 km (0.071 R)
• M6: 2,583,555 km (0.074 R)
• M7: 2,973,706 km (0.073 R)
• M8: 3,872,042 km (0.09 R)
• M9: 4,284,333 km (0.063 R)
• M10: 4,621,228 km (0.12 R)
• M11: 5,159,481 km (0.081 R)
• M12: 5,738,724 km (0.111 R)
• M13: 7,072,090 km (0.108 R)
• M14: 7,934,671 km (0.052 R)
• M15: 11,701,246 km (0.039 R)
• M16: 12,427,095 km (0.083 R)
• M17: 12,973,726 km (0.111 R)
• M18: 14,188,012 km (0.117 R)
• M19: 16,431,681 km (0.112 R)
• M20: 16,840,980 km (0.062 R)
• M21: 24,139,860 km (0.084 R)
• M22: 25,750,281 km (0.036 R)
• M23: 29,302,932 km (0.058 R)
• M24: 30,148,010 km (0.107 R)
• M25: 35,427,319 km (0.06 R)
• M26: 38,070,115 km (0.105 R)
• M27: 43,122,185 km (0.104 R)
• M28: 45,646,948 km (0.102 R)
• M29: 46,131,196 km (0.061 R)
• M30: 50,128,302 km (0.118 R)
• M31: 57,480,439 km (0.102 R)
• M32: 64,298,960 km (0.046 R)
• M33: 64,907,375 km (0.102 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 441

Radius: 6.5

Gravity: 10.44 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 15.87 AU - 21.91 AU

Year: 29265 Days

Day: 16.5 Hours

Environment

Temp: -203 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 84,679,539 km

• M1: 81,381 km (0.036 R)
• M2: 284,386 km (0.068 R)
• M3: 1,533,677 km (0.115 R)
• M4: 2,674,960 km (0.116 R)
• M5: 3,802,030 km (0.083 R)
• M6: 4,060,834 km (0.114 R)
• M7: 7,841,472 km (0.111 R)
• M8: 9,033,467 km (0.044 R)
• M9: 9,378,440 km (0.077 R)
• M10: 12,818,742 km (0.113 R)
• M11: 13,926,814 km (0.089 R)
• M12: 16,587,113 km (0.096 R)
• M13: 17,367,415 km (0.1 R)
• M14: 18,537,570 km (0.096 R)
• M15: 18,814,775 km (0.079 R)
• M16: 21,436,627 km (0.101 R)
• M17: 22,887,427 km (0.114 R)
• M18: 26,447,408 km (0.085 R)
• M19: 28,726,681 km (0.09 R)
• M20: 29,222,747 km (0.115 R)
• M21: 33,672,087 km (0.072 R)
• M22: 35,770,945 km (0.085 R)
• M23: 41,475,262 km (0.114 R)
• M24: 41,949,936 km (0.062 R)
• M25: 45,877,777 km (0.117 R)
• M26: 57,340,265 km (0.102 R)
• M27: 57,929,232 km (0.09 R)
• M28: 67,036,751 km (0.042 R)
• M29: 67,254,116 km (0.057 R)
• M30: 72,613,610 km (0.081 R)
• M31: 75,397,177 km (0.091 R)
• M32: 79,217,907 km (0.094 R)
• M33: 83,165,944 km (0.073 R)

Kuiper Belt

Range: 30.8 - 58.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 303 - 18,955 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit