🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.99 AU - 1.03 AU

Year: 391 Days

Day: 18 Hours

Environment

Temp: 12 °C

Axial Tilt: 19.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.66 AU - 1.68 AU

Year: 831 Days

Day: 17.2 Hours

Environment

Temp: -73 °C

Axial Tilt: 14.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,362,956 km

• M1: 1,222,215 km (0.037 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 2.15 AU - 2.23 AU

Year: 1248 Days

Day: 34.3 Hours

Environment

Temp: -86 °C

Axial Tilt: 19.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 714

Radius: 13.6

Gravity: 3.86 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 6.16 AU - 8.82 AU

Year: 7892 Days

Day: 6.8 Hours

Environment

Temp: -171 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 84,362,956 km

• M1: 169,195 km (0.059 R)
• M2: 652,696 km (0.119 R)
• M3: 1,156,541 km (0.106 R)
• M4: 1,866,533 km (0.044 R)
• M5: 2,437,249 km (0.101 R)
• M6: 3,387,345 km (0.1 R)
• M7: 3,811,604 km (0.076 R)
• M8: 4,683,610 km (0.11 R)
• M9: 5,556,215 km (0.1 R)
• M10: 5,981,222 km (0.101 R)
• M11: 7,624,555 km (0.083 R)
• M12: 9,277,312 km (0.064 R)
• M13: 10,406,776 km (0.061 R)
• M14: 12,052,951 km (0.12 R)
• M15: 14,530,292 km (0.108 R)
• M16: 17,055,504 km (0.108 R)
• M17: 21,732,232 km (0.091 R)
• M18: 23,211,306 km (0.074 R)
• M19: 23,889,733 km (0.105 R)
• M20: 24,844,317 km (0.093 R)
• M21: 25,644,067 km (0.097 R)
• M22: 30,302,694 km (0.087 R)
• M23: 32,884,305 km (0.094 R)
• M24: 38,599,392 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 64.8

Radius: 12

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 9.25 AU - 10.63 AU

Year: 12066 Days

Day: 11.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 84,362,956 km

• M1: 156,629 km (0.069 R)
• M2: 562,039 km (0.059 R)
• M3: 947,852 km (0.083 R)
• M4: 1,355,506 km (0.095 R)
• M5: 1,998,179 km (0.114 R)
• M6: 3,079,472 km (0.11 R)
• M7: 3,832,997 km (0.111 R)
• M8: 4,265,035 km (0.107 R)
• M9: 5,900,290 km (0.094 R)
• M10: 6,968,568 km (0.044 R)
• M11: 7,919,562 km (0.097 R)
• M12: 9,409,257 km (0.096 R)
• M13: 11,381,705 km (0.034 R)
• M14: 12,888,605 km (0.072 R)
• M15: 17,377,438 km (0.112 R)
• M16: 20,067,358 km (0.038 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 327.6

Radius: 14.7

Gravity: 1.52 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 9.72 AU - 10.38 AU

Year: 12266 Days

Day: 10.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 84,362,956 km

• M1: 182,809 km (0.114 R)
• M2: 796,459 km (0.087 R)
• M3: 1,349,223 km (0.075 R)
• M4: 2,080,158 km (0.104 R)
• M5: 2,681,093 km (0.1 R)
• M6: 3,217,701 km (0.075 R)
• M7: 3,727,680 km (0.113 R)
• M8: 5,433,395 km (0.115 R)
• M9: 6,955,104 km (0.088 R)
• M10: 8,614,444 km (0.096 R)
• M11: 9,654,149 km (0.069 R)
• M12: 10,725,419 km (0.118 R)
• M13: 13,278,307 km (0.092 R)
• M14: 14,853,124 km (0.096 R)
• M15: 15,751,010 km (0.057 R)
• M16: 18,010,985 km (0.064 R)
• M17: 18,884,038 km (0.069 R)
• M18: 20,323,918 km (0.09 R)
• M19: 22,997,082 km (0.069 R)
• M20: 23,851,436 km (0.109 R)
• M21: 26,264,300 km (0.091 R)
• M22: 30,030,875 km (0.087 R)
• M23: 30,743,110 km (0.062 R)
• M24: 31,466,566 km (0.098 R)
• M25: 32,840,323 km (0.119 R)
• M26: 34,143,620 km (0.076 R)
• M27: 35,031,333 km (0.105 R)
• M28: 35,820,761 km (0.098 R)
• M29: 36,506,817 km (0.118 R)
• M30: 37,318,386 km (0.108 R)
• M31: 38,617,793 km (0.086 R)
• M32: 41,808,865 km (0.105 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 593.7

Radius: 4

Gravity: 37.11 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 15.07 AU - 17.31 AU

Year: 25081 Days

Day: 20 Hours

Environment

Temp: -200 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 84,362,956 km

• M1: 49,966 km (0.108 R)
• M2: 601,084 km (0.101 R)
• M3: 797,656 km (0.047 R)
• M4: 997,369 km (0.12 R)
• M5: 1,289,683 km (0.107 R)
• M6: 1,654,552 km (0.045 R)
• M7: 5,128,514 km (0.038 R)
• M8: 5,325,235 km (0.102 R)
• M9: 9,315,908 km (0.117 R)
• M10: 9,908,465 km (0.106 R)
• M11: 13,773,476 km (0.093 R)
• M12: 14,698,440 km (0.081 R)
• M13: 17,631,455 km (0.11 R)
• M14: 20,437,014 km (0.114 R)
• M15: 26,912,956 km (0.112 R)
• M16: 30,868,473 km (0.103 R)
• M17: 31,388,476 km (0.077 R)
• M18: 31,914,462 km (0.114 R)
• M19: 34,493,230 km (0.107 R)
• M20: 36,624,700 km (0.112 R)
• M21: 37,501,194 km (0.071 R)
• M22: 49,135,421 km (0.102 R)
• M23: 52,011,589 km (0.05 R)
• M24: 53,118,464 km (0.107 R)
• M25: 53,677,661 km (0.077 R)
• M26: 56,921,242 km (0.065 R)
• M27: 59,088,167 km (0.057 R)
• M28: 59,487,892 km (0.104 R)
• M29: 62,544,177 km (0.104 R)
• M30: 65,063,256 km (0.111 R)
• M31: 69,410,570 km (0.063 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 157 - 18,991 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit