🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.51 AU - 0.63 AU

Year: 163 Days

Day: 35.3 Hours

Environment

Temp: 211 °C

Axial Tilt: 36.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.8 AU - 1.28 AU

Year: 402 Days

Day: 41.1 Hours

Environment

Temp: 16 °C

Axial Tilt: 13.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 62,469,441 km

• M1: 45,927 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.19 AU - 1.67 AU

Year: 648 Days

Day: 44.3 Hours

Environment

Temp: -48 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,469,441 km

• M1: 123,717 km (0.082 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.54 AU - 2.48 AU

Year: 1079 Days

Day: 28 Hours

Environment

Temp: -86 °C

Axial Tilt: 175.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,469,441 km

• M1: 720,763 km (0.12 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 2.7 AU - 3.58 AU

Year: 2107 Days

Day: 23 Hours

Environment

Temp: -125 °C

Axial Tilt: 20.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,469,441 km

• M1: 785,090 km (0.068 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 2.58 AU - 3.84 AU

Year: 2178 Days

Day: 14.9 Hours

Environment

Temp: -126 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,469,441 km

• M1: 562,039 km (0.104 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 176.9

Radius: 13.9

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 6.57 AU - 10.03 AU

Year: 9057 Days

Day: 13.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 62,469,441 km

• M1: 207,642 km (0.045 R)
• M2: 1,077,553 km (0.094 R)
• M3: 1,658,592 km (0.082 R)
• M4: 3,808,762 km (0.12 R)
• M5: 4,669,698 km (0.102 R)
• M6: 7,687,835 km (0.067 R)
• M7: 8,300,737 km (0.086 R)
• M8: 9,830,824 km (0.069 R)
• M9: 11,403,696 km (0.103 R)
• M10: 11,868,945 km (0.12 R)
• M11: 14,069,231 km (0.102 R)
• M12: 16,120,068 km (0.114 R)
• M13: 18,111,216 km (0.107 R)
• M14: 19,992,259 km (0.097 R)
• M15: 26,012,826 km (0.092 R)
• M16: 26,902,933 km (0.1 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 851.3

Radius: 11.5

Gravity: 6.44 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 11.25 AU - 11.89 AU

Year: 14906 Days

Day: 10.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 62,469,441 km

• M1: 143,016 km (0.113 R)
• M2: 655,987 km (0.03 R)
• M3: 1,105,827 km (0.109 R)
• M4: 1,538,465 km (0.034 R)
• M5: 2,620,805 km (0.083 R)
• M6: 2,995,398 km (0.109 R)
• M7: 4,801,643 km (0.106 R)
• M8: 5,515,374 km (0.081 R)
• M9: 9,308,578 km (0.072 R)
• M10: 10,886,387 km (0.107 R)
• M11: 11,307,205 km (0.104 R)
• M12: 12,374,736 km (0.111 R)
• M13: 13,303,290 km (0.091 R)
• M14: 15,981,092 km (0.095 R)
• M15: 19,699,048 km (0.109 R)
• M16: 21,056,499 km (0.068 R)
• M17: 28,678,959 km (0.094 R)
• M18: 30,539,358 km (0.116 R)
• M19: 34,370,859 km (0.052 R)
• M20: 35,672,061 km (0.093 R)
• M21: 37,548,766 km (0.066 R)
• M22: 38,650,255 km (0.09 R)
• M23: 42,973,036 km (0.073 R)
• M24: 45,560,480 km (0.12 R)
• M25: 49,223,983 km (0.066 R)
• M26: 50,542,987 km (0.038 R)
• M27: 51,379,239 km (0.063 R)
• M28: 57,675,065 km (0.032 R)
• M29: 60,631,119 km (0.101 R)
• M30: 63,686,806 km (0.071 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 972.1

Radius: 4.1

Gravity: 57.83 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 12.85 AU - 14.53 AU

Year: 19185 Days

Day: 16.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 62,469,441 km

• M1: 52,210 km (0.048 R)
• M2: 205,697 km (0.085 R)
• M3: 552,016 km (0.118 R)
• M4: 746,344 km (0.102 R)
• M5: 1,243,607 km (0.099 R)
• M6: 2,184,727 km (0.101 R)
• M7: 2,503,221 km (0.117 R)
• M8: 2,723,728 km (0.101 R)
• M9: 3,092,487 km (0.116 R)
• M10: 3,553,847 km (0.117 R)
• M11: 3,993,814 km (0.076 R)
• M12: 4,575,750 km (0.111 R)
• M13: 6,077,713 km (0.039 R)
• M14: 9,242,755 km (0.082 R)
• M15: 14,336,712 km (0.095 R)
• M16: 14,725,517 km (0.066 R)
• M17: 15,281,722 km (0.117 R)
• M18: 15,524,369 km (0.07 R)
• M19: 16,436,019 km (0.034 R)
• M20: 25,048,667 km (0.117 R)
• M21: 26,765,602 km (0.076 R)
• M22: 27,832,385 km (0.09 R)
• M23: 30,944,170 km (0.073 R)
• M24: 37,553,703 km (0.083 R)
• M25: 42,446,152 km (0.113 R)
• M26: 44,879,062 km (0.066 R)
• M27: 46,721,061 km (0.059 R)
• M28: 47,403,227 km (0.115 R)
• M29: 49,665,895 km (0.077 R)
• M30: 50,020,292 km (0.077 R)
• M31: 55,540,453 km (0.115 R)
• M32: 56,305,796 km (0.106 R)
• M33: 62,066,212 km (0.103 R)
• M34: 64,560,457 km (0.116 R)
• M35: 64,771,240 km (0.118 R)
• M36: 65,406,433 km (0.109 R)
• M37: 68,425,617 km (0.064 R)
• M38: 76,849,623 km (0.066 R)
• M39: 77,799,719 km (0.09 R)
• M40: 81,186,615 km (0.11 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 313.2

Radius: 7.9

Gravity: 5.02 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 13.86 AU - 16.14 AU

Year: 22003 Days

Day: 24.6 Hours

Environment

Temp: -206 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 62,469,441 km

• M1: 99,183 km (0.057 R)
• M2: 847,322 km (0.081 R)
• M3: 1,467,406 km (0.105 R)
• M4: 1,867,879 km (0.042 R)
• M5: 2,142,092 km (0.1 R)
• M6: 2,506,662 km (0.091 R)
• M7: 2,818,573 km (0.055 R)
• M8: 4,556,153 km (0.113 R)
• M9: 4,886,166 km (0.089 R)
• M10: 5,857,953 km (0.12 R)
• M11: 6,409,820 km (0.028 R)
• M12: 7,039,178 km (0.091 R)
• M13: 13,773,476 km (0.102 R)
• M14: 16,602,222 km (0.094 R)
• M15: 18,689,711 km (0.107 R)
• M16: 19,796,436 km (0.081 R)
• M17: 24,561,726 km (0.057 R)
• M18: 27,694,455 km (0.099 R)
• M19: 30,500,612 km (0.071 R)
• M20: 32,152,173 km (0.1 R)
• M21: 37,863,670 km (0.062 R)
• M22: 41,596,137 km (0.07 R)
• M23: 42,893,001 km (0.056 R)
• M24: 43,772,187 km (0.116 R)
• M25: 45,718,605 km (0.104 R)
• M26: 50,105,264 km (0.11 R)
• M27: 51,408,411 km (0.051 R)
• M28: 55,280,303 km (0.09 R)
• M29: 58,264,032 km (0.119 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 422 - 14,792 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit