🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.67 AU - 0.71 AU

Year: 216 Days

Day: 43.4 Hours

Environment

Temp: 152 °C

Axial Tilt: 31.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,754,462 km

• M1: 32,164 km (0.054 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.89 AU - 1.37 AU

Year: 453 Days

Day: 47.5 Hours

Environment

Temp: -5 °C

Axial Tilt: 22 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.31 AU - 1.35 AU

Year: 578 Days

Day: 21.4 Hours

Environment

Temp: -43 °C

Axial Tilt: 145.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,754,462 km

• M1: 35,155 km (0.066 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 576.9

Radius: 12.5

Gravity: 3.69 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 5.12 AU - 7.92 AU

Year: 6272 Days

Day: 13.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 67,754,462 km

• M1: 155,881 km (0.089 R)
• M2: 567,724 km (0.111 R)
• M3: 1,064,688 km (0.106 R)
• M4: 1,644,829 km (0.066 R)
• M5: 2,236,638 km (0.118 R)
• M6: 2,872,728 km (0.1 R)
• M7: 4,932,242 km (0.098 R)
• M8: 6,046,447 km (0.095 R)
• M9: 7,759,492 km (0.083 R)
• M10: 9,819,604 km (0.055 R)
• M11: 10,307,892 km (0.042 R)
• M12: 10,999,931 km (0.098 R)
• M13: 12,020,488 km (0.066 R)
• M14: 12,944,704 km (0.116 R)
• M15: 17,312,064 km (0.094 R)
• M16: 25,278,599 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 256.4

Radius: 10.3

Gravity: 2.42 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 7.77 AU - 9.65 AU

Year: 9684 Days

Day: 7.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 67,754,462 km

• M1: 128,056 km (0.112 R)
• M2: 720,164 km (0.067 R)
• M3: 1,190,949 km (0.058 R)
• M4: 1,535,473 km (0.11 R)
• M5: 2,035,429 km (0.1 R)
• M6: 3,136,619 km (0.111 R)
• M7: 3,493,110 km (0.119 R)
• M8: 3,900,016 km (0.098 R)
• M9: 4,675,681 km (0.109 R)
• M10: 5,824,593 km (0.108 R)
• M11: 6,906,485 km (0.096 R)
• M12: 7,331,492 km (0.099 R)
• M13: 7,736,304 km (0.028 R)
• M14: 9,637,244 km (0.048 R)
• M15: 12,337,636 km (0.096 R)
• M16: 15,506,118 km (0.101 R)
• M17: 16,672,832 km (0.114 R)
• M18: 17,439,372 km (0.104 R)
• M19: 18,362,989 km (0.092 R)
• M20: 22,926,921 km (0.11 R)
• M21: 25,344,722 km (0.073 R)
• M22: 25,932,492 km (0.095 R)
• M23: 26,272,378 km (0.109 R)
• M24: 27,309,989 km (0.096 R)
• M25: 28,554,793 km (0.107 R)
• M26: 29,374,739 km (0.114 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 663.1

Radius: 11.1

Gravity: 5.38 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 10.11 AU - 11.73 AU

Year: 13594 Days

Day: 10.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 67,754,462 km

• M1: 138,079 km (0.072 R)
• M2: 602,431 km (0.056 R)
• M3: 1,034,170 km (0.114 R)
• M4: 2,243,220 km (0.087 R)
• M5: 3,373,881 km (0.119 R)
• M6: 4,168,245 km (0.065 R)
• M7: 5,288,135 km (0.109 R)
• M8: 6,242,270 km (0.053 R)
• M9: 6,967,670 km (0.054 R)
• M10: 9,228,244 km (0.041 R)
• M11: 11,939,556 km (0.074 R)
• M12: 12,614,392 km (0.072 R)
• M13: 13,444,361 km (0.084 R)
• M14: 16,600,726 km (0.088 R)
• M15: 20,220,546 km (0.052 R)
• M16: 20,739,800 km (0.103 R)
• M17: 24,627,998 km (0.119 R)
• M18: 25,822,537 km (0.103 R)
• M19: 26,331,320 km (0.105 R)
• M20: 28,867,901 km (0.072 R)
• M21: 29,637,433 km (0.057 R)
• M22: 32,028,156 km (0.067 R)
• M23: 33,091,049 km (0.086 R)
• M24: 34,177,429 km (0.096 R)
• M25: 36,932,722 km (0.083 R)
• M26: 41,476,907 km (0.049 R)
• M27: 48,353,772 km (0.101 R)
• M28: 48,971,910 km (0.086 R)
• M29: 50,858,040 km (0.112 R)
• M30: 52,303,904 km (0.043 R)
• M31: 53,612,137 km (0.07 R)
• M32: 57,149,827 km (0.083 R)
• M33: 57,667,586 km (0.069 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 376.9

Radius: 5.9

Gravity: 10.83 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 14.41 AU - 16.29 AU

Year: 22656 Days

Day: 22 Hours

Environment

Temp: -202 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 67,754,462 km

• M1: 73,453 km (0.113 R)
• M2: 325,375 km (0.049 R)
• M3: 559,945 km (0.083 R)
• M4: 1,020,706 km (0.101 R)
• M5: 1,390,811 km (0.043 R)
• M6: 1,828,684 km (0.112 R)
• M7: 2,354,072 km (0.112 R)
• M8: 2,617,813 km (0.043 R)
• M9: 4,340,283 km (0.078 R)
• M10: 4,602,827 km (0.094 R)
• M11: 4,945,855 km (0.101 R)
• M12: 5,838,655 km (0.096 R)
• M13: 7,100,214 km (0.114 R)
• M14: 8,084,867 km (0.113 R)
• M15: 9,426,162 km (0.054 R)
• M16: 10,612,772 km (0.12 R)
• M17: 10,849,586 km (0.054 R)
• M18: 11,333,834 km (0.043 R)
• M19: 11,895,723 km (0.074 R)
• M20: 12,940,216 km (0.118 R)
• M21: 13,142,622 km (0.052 R)
• M22: 14,329,980 km (0.075 R)
• M23: 17,815,610 km (0.05 R)
• M24: 25,020,693 km (0.104 R)
• M25: 30,255,272 km (0.052 R)
• M26: 39,759,972 km (0.085 R)
• M27: 41,199,403 km (0.093 R)
• M28: 42,375,841 km (0.105 R)
• M29: 49,577,482 km (0.119 R)
• M30: 50,740,307 km (0.092 R)
• M31: 62,997,459 km (0.096 R)
• M32: 63,385,067 km (0.109 R)
• M33: 63,774,320 km (0.042 R)
• M34: 64,557,465 km (0.084 R)
• M35: 66,543,526 km (0.101 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: 271 - 15,031 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit