🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.47 AU - 1.83 AU

Year: 755 Days

Day: 29 Hours

Environment

Temp: -43 °C

Axial Tilt: 49.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,315,714 km

• M1: 717,621 km (0.026 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.34 AU - 2 AU

Year: 769 Days

Day: 47.7 Hours

Environment

Temp: -33 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,315,714 km

• M1: 564,433 km (0.105 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 372.9

Radius: 13.8

Gravity: 1.96 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 6.48 AU - 8.06 AU

Year: 6987 Days

Day: 5.5 Hours

Environment

Temp: -154 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 58,315,714 km

• M1: 172,038 km (0.032 R)
• M2: 748,438 km (0.078 R)
• M3: 1,272,928 km (0.086 R)
• M4: 3,135,123 km (0.104 R)
• M5: 3,582,121 km (0.065 R)
• M6: 4,212,975 km (0.086 R)
• M7: 8,783,489 km (0.113 R)
• M8: 10,593,324 km (0.063 R)
• M9: 12,539,892 km (0.053 R)
• M10: 13,730,990 km (0.08 R)
• M11: 14,714,746 km (0.105 R)
• M12: 18,206,210 km (0.107 R)
• M13: 23,189,465 km (0.104 R)
• M14: 24,742,441 km (0.076 R)
• M15: 26,281,055 km (0.089 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 322.9

Radius: 7.8

Gravity: 5.31 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 10.94 AU - 16.32 AU

Year: 17937 Days

Day: 23.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 58,315,714 km

• M1: 96,939 km (0.105 R)
• M2: 530,175 km (0.082 R)
• M3: 1,227,899 km (0.108 R)
• M4: 1,522,757 km (0.118 R)
• M5: 1,848,132 km (0.028 R)
• M6: 2,433,808 km (0.087 R)
• M7: 3,308,058 km (0.103 R)
• M8: 3,858,129 km (0.047 R)
• M9: 4,287,325 km (0.105 R)
• M10: 4,843,979 km (0.086 R)
• M11: 5,106,523 km (0.051 R)
• M12: 6,564,504 km (0.084 R)
• M13: 7,916,271 km (0.107 R)
• M14: 9,094,354 km (0.068 R)
• M15: 9,343,285 km (0.106 R)
• M16: 10,170,860 km (0.095 R)
• M17: 11,560,475 km (0.117 R)
• M18: 11,852,938 km (0.086 R)
• M19: 12,946,798 km (0.06 R)
• M20: 16,854,145 km (0.092 R)
• M21: 27,407,377 km (0.107 R)
• M22: 28,774,402 km (0.052 R)
• M23: 47,827,786 km (0.12 R)
• M24: 50,893,046 km (0.102 R)
• M25: 51,837,607 km (0.102 R)
• M26: 55,070,417 km (0.042 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 472.5

Radius: 3.5

Gravity: 38.57 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 15.03 AU - 15.55 AU

Year: 21311 Days

Day: 16.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 58,315,714 km

• M1: 44,879 km (0.027 R)
• M2: 219,909 km (0.106 R)
• M3: 516,711 km (0.076 R)
• M4: 656,286 km (0.045 R)
• M5: 810,372 km (0.106 R)
• M6: 1,362,687 km (0.113 R)
• M7: 1,683,275 km (0.098 R)
• M8: 1,842,896 km (0.102 R)
• M9: 1,993,392 km (0.057 R)
• M10: 2,655,213 km (0.089 R)
• M11: 2,997,493 km (0.098 R)
• M12: 3,769,418 km (0.087 R)
• M13: 3,981,398 km (0.083 R)
• M14: 4,769,180 km (0.097 R)
• M15: 5,126,121 km (0.111 R)
• M16: 6,473,399 km (0.096 R)
• M17: 7,136,566 km (0.032 R)
• M18: 7,414,070 km (0.117 R)
• M19: 10,478,732 km (0.086 R)
• M20: 12,287,072 km (0.105 R)
• M21: 12,752,770 km (0.094 R)
• M22: 13,161,321 km (0.082 R)
• M23: 14,659,843 km (0.055 R)
• M24: 15,259,282 km (0.107 R)
• M25: 16,587,412 km (0.111 R)
• M26: 17,238,312 km (0.065 R)
• M27: 17,821,594 km (0.066 R)
• M28: 19,921,350 km (0.063 R)
• M29: 21,219,261 km (0.059 R)
• M30: 21,600,287 km (0.051 R)
• M31: 22,180,278 km (0.035 R)
• M32: 24,395,673 km (0.066 R)
• M33: 25,556,851 km (0.088 R)
• M34: 25,771,824 km (0.119 R)
• M35: 26,205,508 km (0.036 R)
• M36: 28,446,783 km (0.099 R)
• M37: 36,881,261 km (0.044 R)
• M38: 38,973,836 km (0.03 R)
• M39: 42,034,459 km (0.038 R)
• M40: 52,342,649 km (0.105 R)
• M41: 64,610,572 km (0.06 R)
• M42: 65,812,442 km (0.075 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 219.7

Radius: 6.4

Gravity: 5.36 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 13.32 AU - 19.5 AU

Year: 23695 Days

Day: 16.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 58,315,714 km

• M1: 79,586 km (0.106 R)
• M2: 472,729 km (0.065 R)
• M3: 1,238,670 km (0.05 R)
• M4: 10,807,848 km (0.032 R)
• M5: 12,658,523 km (0.049 R)
• M6: 16,369,747 km (0.065 R)
• M7: 18,634,360 km (0.103 R)
• M8: 21,188,294 km (0.102 R)
• M9: 23,582,758 km (0.117 R)
• M10: 25,242,397 km (0.08 R)
• M11: 29,451,482 km (0.093 R)
• M12: 29,784,786 km (0.064 R)
• M13: 33,258,000 km (0.102 R)
• M14: 56,244,311 km (0.092 R)

Kuiper Belt

Range: 30.8 - 56.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 298 - 13,834 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit