🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.44 AU - 0.74 AU

Year: 165 Days

Day: 15.1 Hours

Environment

Temp: 152 °C

Axial Tilt: 33 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Ice Giant

Semi-Major Axis: 15.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 944.1

Radius: 4.3

Gravity: 51.06 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 12.08 AU - 18.5 AU

Year: 21729 Days

Day: 21.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 72,830,886 km

• M1: 53,556 km (0.062 R)
• M2: 433,684 km (0.115 R)
• M3: 619,784 km (0.095 R)
• M4: 917,783 km (0.095 R)
• M5: 1,184,815 km (0.062 R)
• M6: 1,336,807 km (0.108 R)
• M7: 1,933,852 km (0.07 R)
• M8: 2,848,792 km (0.065 R)
• M9: 3,326,309 km (0.109 R)
• M10: 3,507,023 km (0.116 R)
• M11: 3,758,048 km (0.09 R)
• M12: 4,021,041 km (0.111 R)
• M13: 4,402,516 km (0.094 R)
• M14: 8,041,334 km (0.085 R)
• M15: 8,872,799 km (0.033 R)
• M16: 9,699,178 km (0.089 R)
• M17: 9,944,369 km (0.099 R)
• M18: 10,900,898 km (0.069 R)
• M19: 11,232,855 km (0.044 R)
• M20: 13,980,519 km (0.057 R)
• M21: 14,771,593 km (0.063 R)
• M22: 15,260,329 km (0.12 R)
• M23: 17,503,400 km (0.096 R)
• M24: 17,775,668 km (0.087 R)
• M25: 23,940,746 km (0.115 R)
• M26: 30,337,102 km (0.086 R)
• M27: 38,850,417 km (0.093 R)
• M28: 40,093,576 km (0.072 R)
• M29: 49,365,353 km (0.062 R)
• M30: 55,172,144 km (0.12 R)
• M31: 56,149,466 km (0.106 R)
• M32: 63,315,504 km (0.061 R)
• M33: 65,252,048 km (0.099 R)
• M34: 79,924,458 km (0.102 R)
• M35: 83,458,857 km (0.119 R)

Planet 3 - Ice Giant

Semi-Major Axis: 16.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 852.4

Radius: 6.4

Gravity: 20.81 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 15.71 AU - 16.61 AU

Year: 23610 Days

Day: 20.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 72,830,886 km

• M1: 79,586 km (0.102 R)
• M2: 489,933 km (0.113 R)
• M3: 913,445 km (0.071 R)
• M4: 1,147,864 km (0.087 R)
• M5: 1,406,370 km (0.054 R)
• M6: 1,648,120 km (0.118 R)
• M7: 1,917,546 km (0.037 R)
• M8: 3,244,030 km (0.054 R)
• M9: 3,606,356 km (0.095 R)
• M10: 4,131,295 km (0.111 R)
• M11: 6,237,334 km (0.08 R)
• M12: 6,992,354 km (0.062 R)
• M13: 14,783,411 km (0.106 R)
• M14: 16,291,807 km (0.04 R)
• M15: 16,640,519 km (0.085 R)
• M16: 17,807,981 km (0.101 R)
• M17: 21,741,956 km (0.066 R)
• M18: 23,355,220 km (0.086 R)
• M19: 24,360,667 km (0.052 R)
• M20: 24,931,383 km (0.106 R)
• M21: 28,798,039 km (0.108 R)
• M22: 32,219,791 km (0.097 R)
• M23: 33,324,721 km (0.118 R)
• M24: 40,173,162 km (0.091 R)
• M25: 40,649,781 km (0.068 R)
• M26: 43,422,428 km (0.1 R)
• M27: 59,397,685 km (0.104 R)
• M28: 65,998,691 km (0.105 R)
• M29: 68,227,998 km (0.095 R)
• M30: 74,019,979 km (0.119 R)
• M31: 77,402,387 km (0.065 R)
• M32: 84,213,728 km (0.051 R)
• M33: 84,994,329 km (0.083 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 946.3

Radius: 7.5

Gravity: 16.82 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 15.82 AU - 18.98 AU

Year: 26379 Days

Day: 22.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 72,830,886 km

• M1: 95,443 km (0.066 R)
• M2: 502,499 km (0.082 R)
• M3: 2,031,389 km (0.117 R)
• M4: 2,842,509 km (0.092 R)
• M5: 3,275,894 km (0.096 R)
• M6: 3,588,703 km (0.051 R)
• M7: 4,843,979 km (0.036 R)
• M8: 7,214,357 km (0.11 R)
• M9: 7,691,275 km (0.116 R)
• M10: 9,126,816 km (0.1 R)
• M11: 9,811,825 km (0.082 R)
• M12: 10,069,133 km (0.102 R)
• M13: 12,072,847 km (0.116 R)
• M14: 14,410,613 km (0.117 R)
• M15: 15,081,560 km (0.101 R)
• M16: 15,861,114 km (0.09 R)
• M17: 17,594,804 km (0.108 R)
• M18: 18,950,460 km (0.086 R)
• M19: 20,374,332 km (0.075 R)
• M20: 23,433,459 km (0.089 R)
• M21: 23,778,432 km (0.06 R)
• M22: 24,478,400 km (0.093 R)
• M23: 25,072,154 km (0.1 R)
• M24: 29,234,416 km (0.039 R)
• M25: 37,001,238 km (0.082 R)
• M26: 37,625,809 km (0.055 R)
• M27: 38,896,194 km (0.084 R)
• M28: 41,021,232 km (0.104 R)
• M29: 43,050,378 km (0.109 R)
• M30: 47,674,597 km (0.062 R)
• M31: 66,913,781 km (0.087 R)
• M32: 69,011,592 km (0.114 R)
• M33: 77,078,209 km (0.048 R)
• M34: 87,119,367 km (0.077 R)
• M35: 93,313,168 km (0.11 R)
• M36: 101,917,439 km (0.073 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 315.6

Radius: 4.3

Gravity: 17.07 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 15.6 AU - 20.26 AU

Year: 27593 Days

Day: 21.1 Hours

Environment

Temp: -202 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 72,830,886 km

• M1: 53,406 km (0.113 R)
• M2: 357,240 km (0.113 R)
• M3: 893,548 km (0.117 R)
• M4: 5,522,854 km (0.103 R)
• M5: 5,920,934 km (0.082 R)
• M6: 6,685,379 km (0.114 R)
• M7: 7,183,690 km (0.089 R)
• M8: 8,407,700 km (0.059 R)
• M9: 9,482,111 km (0.118 R)
• M10: 19,131,623 km (0.113 R)
• M11: 19,401,198 km (0.076 R)
• M12: 24,802,729 km (0.076 R)
• M13: 26,211,492 km (0.075 R)
• M14: 27,902,247 km (0.04 R)
• M15: 31,126,380 km (0.112 R)
• M16: 33,020,588 km (0.091 R)
• M17: 35,258,573 km (0.082 R)
• M18: 62,648,297 km (0.077 R)

Kuiper Belt

Range: 30.2 - 45.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 490 - 16,543 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit