🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.45 AU - 0.75 AU

Year: 165 Days

Day: 41.6 Hours

Environment

Temp: 240 °C

Axial Tilt: 32.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 82,388,963 km

• M1: 24,235 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.54 AU - 2.3 AU

Year: 944 Days

Day: 40.5 Hours

Environment

Temp: -49 °C

Axial Tilt: 3.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,388,963 km

• M1: 87,216 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 3.2 AU - 4.08 AU

Year: 2464 Days

Day: 35.5 Hours

Environment

Temp: -118 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 968.9

Radius: 11.7

Gravity: 7.08 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 6.95 AU - 7.49 AU

Year: 6882 Days

Day: 10.2 Hours

Environment

Temp: -160 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 82,388,963 km

• M1: 145,708 km (0.082 R)
• M2: 838,496 km (0.04 R)
• M3: 1,788,293 km (0.105 R)
• M4: 2,245,614 km (0.052 R)
• M5: 2,984,328 km (0.077 R)
• M6: 3,445,538 km (0.095 R)
• M7: 4,240,501 km (0.096 R)
• M8: 4,653,391 km (0.094 R)
• M9: 5,093,060 km (0.083 R)
• M10: 5,625,030 km (0.117 R)
• M11: 6,022,511 km (0.069 R)
• M12: 6,403,387 km (0.036 R)
• M13: 7,213,909 km (0.094 R)
• M14: 7,684,095 km (0.086 R)
• M15: 9,773,378 km (0.095 R)
• M16: 10,349,929 km (0.061 R)
• M17: 11,413,570 km (0.095 R)
• M18: 11,944,941 km (0.038 R)
• M19: 13,000,205 km (0.113 R)
• M20: 17,358,888 km (0.111 R)
• M21: 18,349,076 km (0.063 R)
• M22: 19,079,114 km (0.058 R)
• M23: 19,676,907 km (0.102 R)
• M24: 23,107,037 km (0.111 R)
• M25: 30,819,405 km (0.118 R)
• M26: 35,755,686 km (0.057 R)
• M27: 39,244,458 km (0.091 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 330.3

Radius: 9.6

Gravity: 3.58 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 12.21 AU - 13.39 AU

Year: 16246 Days

Day: 8.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 82,388,963 km

• M1: 119,828 km (0.056 R)
• M2: 749,934 km (0.034 R)
• M3: 1,436,439 km (0.089 R)
• M4: 2,808,850 km (0.075 R)
• M5: 3,411,430 km (0.032 R)
• M6: 4,239,903 km (0.052 R)
• M7: 5,196,880 km (0.077 R)
• M8: 5,850,922 km (0.086 R)
• M9: 7,034,541 km (0.078 R)
• M10: 8,010,966 km (0.118 R)
• M11: 8,601,429 km (0.115 R)
• M12: 8,931,292 km (0.047 R)
• M13: 9,318,601 km (0.103 R)
• M14: 10,283,507 km (0.084 R)
• M15: 11,767,369 km (0.093 R)
• M16: 12,115,632 km (0.113 R)
• M17: 15,086,796 km (0.075 R)
• M18: 21,462,657 km (0.106 R)
• M19: 22,246,550 km (0.051 R)
• M20: 22,690,257 km (0.093 R)
• M21: 27,457,941 km (0.081 R)
• M22: 30,182,866 km (0.114 R)
• M23: 34,128,959 km (0.099 R)
• M24: 38,279,103 km (0.049 R)
• M25: 39,561,007 km (0.096 R)
• M26: 46,402,268 km (0.083 R)
• M27: 47,859,201 km (0.033 R)
• M28: 50,101,224 km (0.074 R)
• M29: 51,325,234 km (0.036 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 201.4

Radius: 5.4

Gravity: 6.91 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 10.23 AU - 16.83 AU

Year: 17656 Days

Day: 18.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 82,388,963 km

• M1: 67,169 km (0.074 R)
• M2: 391,049 km (0.062 R)
• M3: 982,260 km (0.104 R)
• M4: 1,248,693 km (0.105 R)
• M5: 1,846,636 km (0.079 R)
• M6: 2,598,216 km (0.111 R)
• M7: 3,065,111 km (0.118 R)
• M8: 3,366,251 km (0.032 R)
• M9: 3,536,344 km (0.082 R)
• M10: 4,109,154 km (0.05 R)
• M11: 6,417,599 km (0.097 R)
• M12: 6,604,447 km (0.107 R)
• M13: 7,510,860 km (0.076 R)
• M14: 8,101,473 km (0.063 R)
• M15: 8,319,886 km (0.094 R)
• M16: 10,311,781 km (0.108 R)
• M17: 10,568,342 km (0.043 R)
• M18: 11,309,300 km (0.059 R)
• M19: 13,373,002 km (0.12 R)
• M20: 14,750,500 km (0.112 R)
• M21: 15,473,656 km (0.03 R)
• M22: 17,492,928 km (0.065 R)
• M23: 17,857,947 km (0.1 R)
• M24: 19,524,766 km (0.094 R)
• M25: 20,235,655 km (0.11 R)
• M26: 20,963,598 km (0.089 R)
• M27: 23,960,792 km (0.108 R)
• M28: 29,433,381 km (0.115 R)
• M29: 29,742,450 km (0.052 R)
• M30: 39,803,206 km (0.106 R)
• M31: 41,587,759 km (0.028 R)
• M32: 43,959,933 km (0.119 R)
• M33: 45,865,959 km (0.105 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 943.2

Radius: 6.2

Gravity: 24.54 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 11.41 AU - 17.21 AU

Year: 19204 Days

Day: 23.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 82,388,963 km

• M1: 77,641 km (0.09 R)
• M2: 322,832 km (0.059 R)
• M3: 589,864 km (0.063 R)
• M4: 786,286 km (0.113 R)
• M5: 1,243,607 km (0.087 R)
• M6: 1,751,791 km (0.044 R)
• M7: 2,023,012 km (0.07 R)
• M8: 2,321,759 km (0.04 R)
• M9: 2,850,887 km (0.081 R)
• M10: 3,697,760 km (0.069 R)
• M11: 4,348,661 km (0.037 R)
• M12: 4,558,098 km (0.114 R)
• M13: 5,750,093 km (0.09 R)
• M14: 6,852,480 km (0.088 R)
• M15: 7,428,731 km (0.096 R)
• M16: 9,351,961 km (0.077 R)
• M17: 10,490,102 km (0.08 R)
• M18: 10,995,892 km (0.091 R)
• M19: 13,401,576 km (0.106 R)
• M20: 14,765,908 km (0.119 R)
• M21: 18,034,921 km (0.101 R)
• M22: 20,658,868 km (0.07 R)
• M23: 20,855,589 km (0.084 R)
• M24: 22,473,939 km (0.1 R)
• M25: 31,574,276 km (0.067 R)
• M26: 33,431,833 km (0.117 R)
• M27: 35,081,000 km (0.091 R)
• M28: 36,352,881 km (0.074 R)
• M29: 38,689,450 km (0.107 R)
• M30: 55,408,957 km (0.103 R)
• M31: 65,223,026 km (0.095 R)
• M32: 69,320,512 km (0.111 R)
• M33: 70,649,240 km (0.049 R)

Kuiper Belt

Range: 30.9 - 53.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 291 - 16,531 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit