🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.59 AU - 0.83 AU

Year: 223 Days

Day: 23 Hours

Environment

Temp: 144 °C

Axial Tilt: 63.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.75 AU - 2.63 AU

Year: 1208 Days

Day: 41.3 Hours

Environment

Temp: -82 °C

Axial Tilt: 53.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 56,430,995 km

• M1: 42,785 km (0.109 R)
• M2: 393,742 km (0.063 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 914

Radius: 14.7

Gravity: 4.23 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 7.72 AU - 10.36 AU

Year: 10132 Days

Day: 10.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 56,430,995 km

• M1: 183,407 km (0.109 R)
• M2: 709,991 km (0.114 R)
• M3: 1,262,157 km (0.117 R)
• M4: 2,213,300 km (0.085 R)
• M5: 3,070,945 km (0.11 R)
• M6: 3,865,908 km (0.048 R)
• M7: 4,371,399 km (0.076 R)
• M8: 5,585,984 km (0.098 R)
• M9: 6,235,090 km (0.11 R)
• M10: 7,471,366 km (0.08 R)
• M11: 8,261,094 km (0.087 R)
• M12: 8,723,501 km (0.09 R)
• M13: 9,301,248 km (0.045 R)
• M14: 13,448,101 km (0.079 R)
• M15: 15,022,618 km (0.12 R)
• M16: 23,563,161 km (0.089 R)
• M17: 27,141,841 km (0.053 R)
• M18: 28,064,411 km (0.082 R)
• M19: 28,690,927 km (0.052 R)
• M20: 30,846,931 km (0.044 R)
• M21: 33,926,404 km (0.117 R)
• M22: 35,479,977 km (0.074 R)
• M23: 37,456,464 km (0.084 R)
• M24: 40,424,935 km (0.114 R)
• M25: 42,717,522 km (0.118 R)
• M26: 49,051,945 km (0.068 R)
• M27: 52,284,905 km (0.116 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 319.3

Radius: 6.5

Gravity: 7.56 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 15.64 AU - 15.82 AU

Year: 23257 Days

Day: 18.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 56,430,995 km

• M1: 389,852 km (0.086 R)
• M2: 784,192 km (0.027 R)
• M3: 1,349,074 km (0.084 R)
• M4: 1,557,613 km (0.101 R)
• M5: 1,840,054 km (0.074 R)
• M6: 3,223,236 km (0.12 R)
• M7: 3,886,702 km (0.061 R)
• M8: 4,377,234 km (0.076 R)
• M9: 5,518,366 km (0.05 R)
• M10: 6,632,122 km (0.084 R)
• M11: 7,468,374 km (0.099 R)
• M12: 8,723,949 km (0.099 R)
• M13: 9,137,139 km (0.092 R)
• M14: 9,726,405 km (0.101 R)
• M15: 11,584,859 km (0.116 R)
• M16: 14,014,478 km (0.048 R)
• M17: 14,225,262 km (0.074 R)
• M18: 18,643,485 km (0.09 R)
• M19: 19,765,619 km (0.112 R)
• M20: 22,143,626 km (0.086 R)
• M21: 25,637,036 km (0.112 R)
• M22: 29,137,327 km (0.081 R)
• M23: 31,359,454 km (0.079 R)
• M24: 37,202,447 km (0.119 R)
• M25: 38,424,662 km (0.101 R)
• M26: 40,095,521 km (0.07 R)
• M27: 41,524,479 km (0.091 R)
• M28: 46,793,167 km (0.119 R)
• M29: 47,107,023 km (0.1 R)
• M30: 47,580,500 km (0.039 R)
• M31: 60,286,895 km (0.107 R)
• M32: 62,349,849 km (0.106 R)
• M33: 64,265,600 km (0.096 R)
• M34: 64,653,507 km (0.106 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 993.9

Radius: 7.5

Gravity: 17.67 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 13.61 AU - 19.27 AU

Year: 24849 Days

Day: 24.9 Hours

Environment

Temp: -198 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 56,430,995 km

• M1: 96,191 km (0.114 R)
• M2: 343,477 km (0.1 R)
• M3: 723,007 km (0.092 R)
• M4: 1,040,902 km (0.113 R)
• M5: 1,367,624 km (0.085 R)
• M6: 3,027,711 km (0.114 R)
• M7: 3,799,188 km (0.073 R)
• M8: 4,037,048 km (0.089 R)
• M9: 5,550,829 km (0.105 R)
• M10: 6,316,620 km (0.111 R)
• M11: 6,798,774 km (0.105 R)
• M12: 9,586,082 km (0.12 R)
• M13: 11,024,166 km (0.1 R)
• M14: 13,132,150 km (0.099 R)
• M15: 16,822,131 km (0.115 R)
• M16: 19,700,544 km (0.052 R)
• M17: 21,044,082 km (0.112 R)
• M18: 21,362,576 km (0.107 R)
• M19: 21,792,221 km (0.07 R)
• M20: 22,668,865 km (0.099 R)
• M21: 24,492,313 km (0.109 R)
• M22: 26,658,041 km (0.095 R)
• M23: 32,201,839 km (0.061 R)
• M24: 35,391,116 km (0.096 R)
• M25: 43,581,749 km (0.096 R)
• M26: 44,446,874 km (0.081 R)
• M27: 46,569,817 km (0.106 R)
• M28: 52,950,466 km (0.12 R)
• M29: 56,757,881 km (0.09 R)
• M30: 58,833,402 km (0.025 R)
• M31: 62,915,030 km (0.052 R)
• M32: 65,588,045 km (0.104 R)
• M33: 67,641,724 km (0.049 R)
• M34: 75,538,697 km (0.079 R)
• M35: 75,787,179 km (0.043 R)
• M36: 87,814,399 km (0.1 R)
• M37: 88,916,636 km (0.084 R)
• M38: 89,749,447 km (0.095 R)
• M39: 95,144,395 km (0.111 R)
• M40: 96,891,998 km (0.102 R)
• M41: 97,479,169 km (0.091 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 133.2

Radius: 5.9

Gravity: 3.83 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 15.75 AU - 20.67 AU

Year: 28968 Days

Day: 17.1 Hours

Environment

Temp: -207 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 56,430,995 km

• M1: 73,602 km (0.114 R)
• M2: 267,481 km (0.064 R)
• M3: 497,712 km (0.089 R)
• M4: 1,625,680 km (0.117 R)
• M5: 1,902,885 km (0.083 R)
• M6: 2,098,709 km (0.101 R)
• M7: 4,680,469 km (0.053 R)
• M8: 5,006,293 km (0.069 R)
• M9: 5,559,057 km (0.044 R)
• M10: 6,785,311 km (0.1 R)
• M11: 7,461,643 km (0.039 R)
• M12: 7,771,310 km (0.113 R)
• M13: 8,089,505 km (0.093 R)
• M14: 10,130,618 km (0.117 R)
• M15: 10,346,488 km (0.088 R)
• M16: 11,766,172 km (0.1 R)
• M17: 17,099,635 km (0.08 R)
• M18: 17,406,011 km (0.1 R)
• M19: 20,501,191 km (0.034 R)
• M20: 21,021,194 km (0.109 R)
• M21: 28,177,657 km (0.061 R)
• M22: 36,422,444 km (0.091 R)
• M23: 38,348,666 km (0.097 R)
• M24: 42,402,918 km (0.09 R)
• M25: 43,672,854 km (0.097 R)
• M26: 51,191,943 km (0.079 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 186 - 18,278 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit