🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.65 AU - 2.65 AU

Year: 1163 Days

Day: 34.8 Hours

Environment

Temp: -73 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 3.09 AU - 3.13 AU

Year: 2024 Days

Day: 21.3 Hours

Environment

Temp: -99 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 3.36 AU - 3.66 AU

Year: 2426 Days

Day: 45.1 Hours

Environment

Temp: -118 °C

Axial Tilt: 2.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 260.9

Radius: 12.9

Gravity: 1.57 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 4.3 AU - 7 AU

Year: 4955 Days

Day: 12.2 Hours

Environment

Temp: -145 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 99,722,782 km

• M1: 160,369 km (0.057 R)
• M2: 665,711 km (0.114 R)
• M3: 1,461,272 km (0.062 R)
• M4: 1,987,557 km (0.114 R)
• M5: 2,445,776 km (0.074 R)
• M6: 3,025,168 km (0.108 R)
• M7: 4,374,092 km (0.083 R)
• M8: 5,821,751 km (0.117 R)
• M9: 6,861,606 km (0.119 R)
• M10: 7,410,331 km (0.119 R)
• M11: 8,492,970 km (0.087 R)
• M12: 9,018,657 km (0.101 R)
• M13: 9,715,783 km (0.052 R)
• M14: 10,291,286 km (0.085 R)
• M15: 14,777,577 km (0.066 R)
• M16: 16,274,453 km (0.051 R)
• M17: 17,926,762 km (0.073 R)
• M18: 19,029,597 km (0.08 R)
• M19: 20,736,658 km (0.062 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 229.7

Radius: 5.1

Gravity: 8.83 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 10.34 AU - 15.98 AU

Year: 17614 Days

Day: 16.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 99,722,782 km

• M1: 65,374 km (0.11 R)
• M2: 223,948 km (0.116 R)
• M3: 512,672 km (0.044 R)
• M4: 877,242 km (0.104 R)
• M5: 1,550,881 km (0.082 R)
• M6: 2,215,245 km (0.025 R)
• M7: 2,746,168 km (0.111 R)
• M8: 4,167,198 km (0.108 R)
• M9: 6,163,133 km (0.12 R)
• M10: 6,347,587 km (0.072 R)
• M11: 6,688,970 km (0.105 R)
• M12: 7,042,320 km (0.076 R)
• M13: 7,743,934 km (0.062 R)
• M14: 8,627,608 km (0.071 R)
• M15: 8,905,262 km (0.115 R)
• M16: 9,141,327 km (0.083 R)
• M17: 15,998,146 km (0.099 R)
• M18: 18,168,213 km (0.025 R)
• M19: 18,778,422 km (0.089 R)
• M20: 20,201,248 km (0.101 R)
• M21: 22,121,935 km (0.113 R)
• M22: 23,707,373 km (0.079 R)
• M23: 24,435,765 km (0.069 R)
• M24: 24,805,571 km (0.07 R)
• M25: 25,178,967 km (0.113 R)
• M26: 26,906,075 km (0.082 R)
• M27: 28,100,464 km (0.064 R)
• M28: 28,813,148 km (0.048 R)
• M29: 30,063,038 km (0.085 R)
• M30: 31,240,075 km (0.071 R)
• M31: 32,447,479 km (0.11 R)
• M32: 39,585,242 km (0.044 R)
• M33: 47,414,746 km (0.085 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 927.2

Radius: 3.1

Gravity: 96.48 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 15.93 AU - 18.01 AU

Year: 25793 Days

Day: 24.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 99,722,782 km

• M1: 38,895 km (0.091 R)
• M2: 224,098 km (0.081 R)
• M3: 454,628 km (0.047 R)
• M4: 581,936 km (0.12 R)
• M5: 690,394 km (0.07 R)
• M6: 1,914,703 km (0.082 R)
• M7: 2,297,973 km (0.09 R)
• M8: 2,730,012 km (0.066 R)
• M9: 3,397,667 km (0.047 R)
• M10: 4,650,699 km (0.089 R)
• M11: 5,087,824 km (0.082 R)
• M12: 8,075,293 km (0.116 R)
• M13: 8,530,071 km (0.075 R)
• M14: 11,410,877 km (0.11 R)
• M15: 14,299,013 km (0.116 R)
• M16: 17,172,190 km (0.116 R)
• M17: 24,609,897 km (0.096 R)
• M18: 25,562,536 km (0.107 R)
• M19: 25,925,909 km (0.032 R)
• M20: 27,922,891 km (0.075 R)
• M21: 29,089,904 km (0.09 R)
• M22: 33,938,072 km (0.066 R)
• M23: 34,968,203 km (0.105 R)
• M24: 40,269,503 km (0.064 R)
• M25: 40,596,973 km (0.07 R)
• M26: 46,439,966 km (0.097 R)
• M27: 49,373,580 km (0.116 R)
• M28: 50,315,149 km (0.096 R)
• M29: 51,653,153 km (0.112 R)
• M30: 53,803,622 km (0.06 R)
• M31: 55,202,512 km (0.094 R)
• M32: 56,012,734 km (0.051 R)
• M33: 56,625,636 km (0.098 R)
• M34: 62,125,453 km (0.078 R)
• M35: 65,004,164 km (0.115 R)
• M36: 69,840,215 km (0.096 R)
• M37: 70,550,057 km (0.038 R)
• M38: 73,437,445 km (0.097 R)
• M39: 81,259,319 km (0.112 R)
• M40: 84,162,864 km (0.119 R)
• M41: 88,508,683 km (0.102 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 171 - 14,358 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit