🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.15 AU - 1.37 AU

Year: 545 Days

Day: 46.8 Hours

Environment

Temp: -38 °C

Axial Tilt: 13.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,982,411 km

• M1: 45,478 km (0.052 R)

Planet 2 - Gas Giant

Semi-Major Axis: 6.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 677.9

Radius: 13

Gravity: 4.01 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 5.07 AU - 7.05 AU

Year: 5744 Days

Day: 13.1 Hours

Environment

Temp: -161 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 54,982,411 km

• M1: 161,715 km (0.104 R)
• M2: 732,282 km (0.112 R)
• M3: 1,341,893 km (0.077 R)
• M4: 3,358,472 km (0.053 R)
• M5: 5,362,036 km (0.089 R)
• M6: 6,736,991 km (0.042 R)
• M7: 8,491,923 km (0.089 R)
• M8: 8,974,675 km (0.101 R)
• M9: 9,433,343 km (0.078 R)
• M10: 14,184,272 km (0.063 R)
• M11: 14,636,057 km (0.072 R)
• M12: 15,214,103 km (0.067 R)
• M13: 15,747,420 km (0.077 R)
• M14: 20,617,579 km (0.104 R)
• M15: 21,491,978 km (0.09 R)
• M16: 27,615,169 km (0.047 R)

Asteroid Belt

Center: 8.17 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 10.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 890.5

Radius: 11.1

Gravity: 7.23 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 8.64 AU - 11.9 AU

Year: 12671 Days

Day: 8.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 54,982,411 km

• M1: 139,575 km (0.099 R)
• M2: 815,907 km (0.114 R)
• M3: 1,494,184 km (0.056 R)
• M4: 2,394,912 km (0.072 R)
• M5: 2,965,927 km (0.087 R)
• M6: 4,666,257 km (0.108 R)
• M7: 5,134,349 km (0.076 R)
• M8: 5,487,848 km (0.051 R)
• M9: 6,729,810 km (0.11 R)
• M10: 7,372,931 km (0.102 R)
• M11: 7,916,420 km (0.099 R)
• M12: 8,341,428 km (0.047 R)
• M13: 8,931,890 km (0.078 R)
• M14: 9,762,308 km (0.085 R)
• M15: 11,818,232 km (0.11 R)
• M16: 12,690,836 km (0.069 R)
• M17: 13,942,970 km (0.067 R)
• M18: 14,564,250 km (0.118 R)
• M19: 15,493,851 km (0.032 R)
• M20: 17,235,021 km (0.114 R)
• M21: 18,438,536 km (0.041 R)
• M22: 19,441,141 km (0.087 R)
• M23: 23,141,594 km (0.111 R)
• M24: 24,307,859 km (0.113 R)
• M25: 27,608,885 km (0.067 R)
• M26: 28,041,373 km (0.119 R)
• M27: 29,478,709 km (0.082 R)
• M28: 32,740,242 km (0.103 R)
• M29: 42,360,283 km (0.12 R)
• M30: 44,546,356 km (0.077 R)
• M31: 45,441,400 km (0.1 R)
• M32: 45,893,485 km (0.095 R)
• M33: 47,731,594 km (0.091 R)
• M34: 57,663,846 km (0.082 R)
• M35: 58,193,721 km (0.088 R)
• M36: 59,084,128 km (0.111 R)

Planet 4 - Ice Giant

Semi-Major Axis: 11.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 813.6

Radius: 3.5

Gravity: 66.42 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 10.28 AU - 12.9 AU

Year: 15191 Days

Day: 19.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 54,982,411 km

• M1: 44,879 km (0.118 R)
• M2: 162,314 km (0.076 R)
• M3: 283,638 km (0.116 R)
• M4: 447,597 km (0.09 R)
• M5: 638,185 km (0.051 R)
• M6: 891,454 km (0.098 R)
• M7: 1,041,500 km (0.04 R)
• M8: 2,474,648 km (0.1 R)
• M9: 2,655,213 km (0.114 R)
• M10: 3,250,163 km (0.094 R)
• M11: 4,301,836 km (0.118 R)
• M12: 4,939,572 km (0.087 R)
• M13: 5,336,455 km (0.086 R)
• M14: 5,990,946 km (0.086 R)
• M15: 6,484,021 km (0.037 R)
• M16: 8,323,177 km (0.05 R)
• M17: 9,361,236 km (0.099 R)
• M18: 9,688,856 km (0.059 R)
• M19: 10,482,772 km (0.088 R)
• M20: 10,658,399 km (0.116 R)
• M21: 11,628,242 km (0.099 R)
• M22: 12,198,958 km (0.092 R)
• M23: 18,032,228 km (0.073 R)
• M24: 20,115,977 km (0.073 R)
• M25: 21,122,471 km (0.115 R)
• M26: 21,496,616 km (0.106 R)
• M27: 23,037,623 km (0.112 R)
• M28: 23,334,425 km (0.064 R)
• M29: 25,274,411 km (0.086 R)
• M30: 26,122,481 km (0.093 R)
• M31: 30,056,307 km (0.103 R)
• M32: 30,292,222 km (0.113 R)
• M33: 32,101,908 km (0.109 R)
• M34: 33,221,498 km (0.089 R)
• M35: 33,473,870 km (0.076 R)
• M36: 33,600,430 km (0.075 R)
• M37: 55,902,181 km (0.096 R)
• M38: 59,912,302 km (0.074 R)
• M39: 61,987,374 km (0.074 R)
• M40: 65,683,638 km (0.097 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 152.2

Radius: 7.9

Gravity: 2.44 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 15.75 AU - 17.47 AU

Year: 26063 Days

Day: 23.4 Hours

Environment

Temp: -202 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 54,982,411 km

• M1: 125,363 km (0.078 R)
• M2: 377,585 km (0.112 R)
• M3: 997,668 km (0.096 R)
• M4: 1,492,987 km (0.044 R)
• M5: 1,749,248 km (0.091 R)
• M6: 3,506,574 km (0.098 R)
• M7: 4,341,330 km (0.093 R)
• M8: 4,869,710 km (0.09 R)
• M9: 5,268,089 km (0.078 R)
• M10: 5,760,116 km (0.109 R)
• M11: 10,641,495 km (0.063 R)
• M12: 23,906,937 km (0.105 R)
• M13: 25,350,406 km (0.112 R)
• M14: 32,396,466 km (0.079 R)
• M15: 40,376,166 km (0.074 R)
• M16: 42,975,429 km (0.101 R)
• M17: 53,030,201 km (0.07 R)
• M18: 53,675,716 km (0.104 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 205 - 17,490 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit