🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.58 AU - 0.58 AU

Year: 290 Days

Day: 29.8 Hours

Environment

Temp: -119 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 743.4

Radius: 13.2

Gravity: 4.27 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.66 AU - 0.76 AU

Year: 392 Days

Day: 11.4 Hours

Environment

Temp: -146 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 56,291,001 km

• M1: 164,258 km (0.067 R)
• M2: 681,119 km (0.076 R)
• M3: 1,098,348 km (0.117 R)
• M4: 1,619,098 km (0.116 R)
• M5: 2,217,639 km (0.103 R)
• M6: 2,725,823 km (0.107 R)
• M7: 3,380,463 km (0.081 R)
• M8: 4,032,560 km (0.047 R)
• M9: 4,811,516 km (0.073 R)
• M10: 5,300,402 km (0.107 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 946.9

Radius: 9.4

Gravity: 10.72 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.89 AU - 0.95 AU

Year: 579 Days

Day: 8.4 Hours

Environment

Temp: -162 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 56,291,001 km

• M1: 116,986 km (0.047 R)
• M2: 515,664 km (0.086 R)
• M3: 1,101,040 km (0.091 R)
• M4: 1,398,441 km (0.1 R)
• M5: 1,975,290 km (0.094 R)
• M6: 2,401,195 km (0.066 R)
• M7: 3,043,419 km (0.084 R)
• M8: 3,781,834 km (0.099 R)
• M9: 4,102,871 km (0.118 R)
• M10: 4,458,017 km (0.108 R)
• M11: 5,301,599 km (0.098 R)
• M12: 5,761,463 km (0.073 R)
• M13: 6,089,232 km (0.115 R)
• M14: 6,782,468 km (0.108 R)
• M15: 7,148,385 km (0.098 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 862.1

Radius: 10.7

Gravity: 7.53 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 2.14 AU - 2.44 AU

Year: 2273 Days

Day: 10.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 56,291,001 km

• M1: 133,142 km (0.067 R)
• M2: 522,545 km (0.115 R)
• M3: 926,011 km (0.052 R)
• M4: 1,358,199 km (0.112 R)
• M5: 1,889,122 km (0.085 R)
• M6: 3,829,705 km (0.109 R)
• M7: 4,673,437 km (0.087 R)
• M8: 5,390,310 km (0.105 R)
• M9: 6,152,362 km (0.086 R)
• M10: 6,955,852 km (0.113 R)
• M11: 8,404,708 km (0.063 R)
• M12: 8,872,799 km (0.065 R)
• M13: 10,496,235 km (0.084 R)
• M14: 13,223,405 km (0.075 R)
• M15: 14,135,353 km (0.115 R)
• M16: 14,798,221 km (0.103 R)
• M17: 16,288,515 km (0.111 R)
• M18: 16,754,513 km (0.067 R)
• M19: 18,095,658 km (0.072 R)
• M20: 19,047,848 km (0.027 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 523.5

Radius: 8.9

Gravity: 6.61 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 4.6 AU - 5.88 AU

Year: 7869 Days

Day: 5.7 Hours

Environment

Temp: -223 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 56,291,001 km

• M1: 110,702 km (0.111 R)
• M2: 391,049 km (0.03 R)
• M3: 671,844 km (0.112 R)
• M4: 1,819,409 km (0.049 R)
• M5: 2,122,046 km (0.104 R)
• M6: 3,010,059 km (0.077 R)
• M7: 3,688,485 km (0.086 R)
• M8: 4,710,239 km (0.054 R)
• M9: 5,167,858 km (0.112 R)
• M10: 5,592,567 km (0.076 R)
• M11: 6,007,551 km (0.097 R)
• M12: 6,756,588 km (0.114 R)
• M13: 8,398,574 km (0.092 R)
• M14: 9,422,721 km (0.06 R)
• M15: 11,976,207 km (0.08 R)
• M16: 12,666,751 km (0.094 R)
• M17: 13,837,803 km (0.093 R)
• M18: 15,140,651 km (0.068 R)
• M19: 15,634,025 km (0.057 R)
• M20: 24,974,018 km (0.087 R)
• M21: 26,541,953 km (0.097 R)
• M22: 29,109,950 km (0.067 R)
• M23: 31,141,490 km (0.058 R)
• M24: 35,701,083 km (0.113 R)
• M25: 36,465,229 km (0.085 R)

Asteroid Belt

Center: 6.31 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 7.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 644

Radius: 5.2

Gravity: 23.82 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 6.67 AU - 8.07 AU

Year: 13125 Days

Day: 15 Hours

Environment

Temp: -229 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 56,291,001 km

• M1: 65,225 km (0.105 R)
• M2: 481,556 km (0.105 R)
• M3: 731,085 km (0.115 R)
• M4: 1,075,908 km (0.091 R)
• M5: 1,675,646 km (0.092 R)
• M6: 2,754,097 km (0.118 R)
• M7: 3,077,378 km (0.109 R)
• M8: 3,799,786 km (0.071 R)
• M9: 4,200,708 km (0.106 R)
• M10: 4,597,741 km (0.095 R)
• M11: 4,821,689 km (0.115 R)
• M12: 5,120,286 km (0.082 R)
• M13: 5,291,426 km (0.108 R)
• M14: 5,865,134 km (0.064 R)
• M15: 6,205,469 km (0.12 R)
• M16: 8,674,582 km (0.073 R)
• M17: 8,967,495 km (0.106 R)
• M18: 9,676,738 km (0.068 R)
• M19: 12,639,674 km (0.108 R)
• M20: 13,990,393 km (0.088 R)
• M21: 14,873,320 km (0.085 R)
• M22: 19,433,063 km (0.097 R)
• M23: 20,019,037 km (0.087 R)
• M24: 20,703,149 km (0.1 R)
• M25: 25,040,140 km (0.072 R)
• M26: 26,849,676 km (0.04 R)
• M27: 27,263,464 km (0.115 R)
• M28: 28,744,782 km (0.076 R)
• M29: 29,505,188 km (0.073 R)
• M30: 29,724,798 km (0.098 R)
• M31: 31,636,658 km (0.093 R)
• M32: 34,230,386 km (0.114 R)
• M33: 42,017,554 km (0.118 R)
• M34: 54,786,480 km (0.118 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 443 - 13,033 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit