🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.55 AU - 0.65 AU

Year: 305 Days

Day: 37.9 Hours

Environment

Temp: -129 °C

Axial Tilt: 4.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,817,022 km

• M1: 270,024 km (0.075 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 491.2

Radius: 8.6

Gravity: 6.64 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.2 AU - 1.48 AU

Year: 1018 Days

Day: 10.8 Hours

Environment

Temp: -169 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 74,817,022 km

• M1: 115,340 km (0.102 R)
• M2: 409,898 km (0.11 R)
• M3: 782,098 km (0.068 R)
• M4: 1,142,180 km (0.066 R)
• M5: 1,444,667 km (0.115 R)
• M6: 1,846,038 km (0.088 R)
• M7: 2,257,282 km (0.117 R)
• M8: 2,788,804 km (0.1 R)
• M9: 3,528,715 km (0.052 R)
• M10: 4,561,688 km (0.111 R)
• M11: 4,947,351 km (0.1 R)
• M12: 5,644,926 km (0.081 R)
• M13: 6,152,362 km (0.045 R)
• M14: 6,492,996 km (0.115 R)
• M15: 7,328,800 km (0.116 R)
• M16: 7,933,025 km (0.062 R)
• M17: 8,914,537 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 622.5

Radius: 10.7

Gravity: 5.44 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.42 AU - 1.54 AU

Year: 1181 Days

Day: 9.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 74,817,022 km

• M1: 133,142 km (0.088 R)
• M2: 544,536 km (0.085 R)
• M3: 1,029,682 km (0.118 R)
• M4: 1,448,257 km (0.109 R)
• M5: 1,786,498 km (0.109 R)
• M6: 2,276,730 km (0.117 R)
• M7: 2,829,345 km (0.063 R)
• M8: 3,351,591 km (0.082 R)
• M9: 4,341,629 km (0.086 R)
• M10: 4,699,617 km (0.119 R)
• M11: 5,598,700 km (0.095 R)
• M12: 7,206,578 km (0.11 R)
• M13: 7,918,514 km (0.085 R)
• M14: 8,987,541 km (0.066 R)
• M15: 9,335,057 km (0.114 R)
• M16: 10,591,080 km (0.053 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 959

Radius: 9.3

Gravity: 11.09 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 5.66 AU - 6.02 AU

Year: 9258 Days

Day: 7.1 Hours

Environment

Temp: -229 °C

Axial Tilt: 132.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 74,817,022 km

• M1: 115,938 km (0.081 R)
• M2: 679,174 km (0.098 R)
• M3: 978,370 km (0.062 R)
• M4: 1,367,923 km (0.116 R)
• M5: 2,408,526 km (0.069 R)
• M6: 2,838,769 km (0.107 R)
• M7: 5,324,936 km (0.087 R)
• M8: 6,660,696 km (0.113 R)
• M9: 7,469,571 km (0.097 R)
• M10: 8,297,296 km (0.094 R)
• M11: 9,330,569 km (0.093 R)
• M12: 9,878,396 km (0.097 R)
• M13: 11,092,981 km (0.078 R)
• M14: 11,594,433 km (0.114 R)
• M15: 12,286,324 km (0.082 R)
• M16: 13,189,745 km (0.043 R)
• M17: 14,792,985 km (0.108 R)
• M18: 15,196,301 km (0.03 R)
• M19: 19,084,350 km (0.081 R)
• M20: 19,804,664 km (0.113 R)
• M21: 20,709,432 km (0.092 R)
• M22: 21,727,595 km (0.083 R)
• M23: 28,342,214 km (0.065 R)
• M24: 29,279,445 km (0.092 R)
• M25: 29,702,657 km (0.104 R)
• M26: 30,237,320 km (0.118 R)
• M27: 32,666,640 km (0.112 R)
• M28: 33,696,771 km (0.08 R)
• M29: 34,748,593 km (0.086 R)
• M30: 37,411,585 km (0.086 R)
• M31: 42,732,033 km (0.082 R)
• M32: 44,658,405 km (0.115 R)
• M33: 45,784,877 km (0.059 R)
• M34: 46,212,129 km (0.062 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 912.9

Radius: 4.7

Gravity: 41.33 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 8.59 AU - 8.85 AU

Year: 16892 Days

Day: 15.5 Hours

Environment

Temp: -218 °C

Axial Tilt: 48.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 74,817,022 km

• M1: 58,493 km (0.092 R)
• M2: 272,567 km (0.109 R)
• M3: 571,165 km (0.11 R)
• M4: 2,017,028 km (0.105 R)
• M5: 3,155,019 km (0.12 R)
• M6: 3,723,641 km (0.1 R)
• M7: 4,527,280 km (0.118 R)
• M8: 5,210,943 km (0.111 R)
• M9: 5,440,426 km (0.067 R)
• M10: 6,169,715 km (0.095 R)
• M11: 6,557,772 km (0.061 R)
• M12: 7,054,138 km (0.062 R)
• M13: 7,869,746 km (0.085 R)
• M14: 8,121,220 km (0.109 R)
• M15: 8,799,945 km (0.083 R)
• M16: 10,210,354 km (0.106 R)
• M17: 11,442,143 km (0.07 R)
• M18: 13,757,918 km (0.04 R)
• M19: 14,569,486 km (0.093 R)
• M20: 15,412,321 km (0.089 R)
• M21: 17,789,431 km (0.116 R)
• M22: 20,970,330 km (0.116 R)
• M23: 29,380,423 km (0.084 R)
• M24: 30,846,333 km (0.098 R)
• M25: 32,104,601 km (0.041 R)
• M26: 33,135,480 km (0.091 R)
• M27: 39,935,600 km (0.073 R)
• M28: 44,052,384 km (0.09 R)
• M29: 44,685,333 km (0.086 R)
• M30: 48,275,682 km (0.096 R)
• M31: 48,443,231 km (0.05 R)
• M32: 49,798,289 km (0.081 R)
• M33: 56,023,655 km (0.038 R)
• M34: 57,327,998 km (0.082 R)
• M35: 59,226,395 km (0.057 R)
• M36: 64,763,761 km (0.117 R)
• M37: 65,787,459 km (0.113 R)
• M38: 67,030,318 km (0.106 R)
• M39: 72,157,935 km (0.065 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: 223 - 17,888 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit