🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 2.41 AU - 2.73 AU

Year: 1490 Days

Day: 22.4 Hours

Environment

Temp: -97 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 2.45 AU - 2.73 AU

Year: 1507 Days

Day: 32.4 Hours

Environment

Temp: -80 °C

Axial Tilt: 2.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 654.6

Radius: 11.7

Gravity: 4.78 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 4.48 AU - 7.1 AU

Year: 5039 Days

Day: 6 Hours

Environment

Temp: -149 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 78,913,810 km

• M1: 145,559 km (0.087 R)
• M2: 668,403 km (0.102 R)
• M3: 1,454,091 km (0.06 R)
• M4: 2,078,214 km (0.082 R)
• M5: 2,645,339 km (0.051 R)
• M6: 4,232,722 km (0.096 R)
• M7: 4,830,066 km (0.039 R)
• M8: 5,890,117 km (0.054 R)
• M9: 6,349,083 km (0.119 R)
• M10: 8,277,849 km (0.102 R)
• M11: 9,013,272 km (0.055 R)
• M12: 9,417,485 km (0.037 R)
• M13: 9,791,629 km (0.049 R)
• M14: 11,111,232 km (0.107 R)
• M15: 14,646,828 km (0.103 R)
• M16: 22,343,040 km (0.057 R)
• M17: 23,085,345 km (0.089 R)
• M18: 24,776,250 km (0.082 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 983.3

Radius: 13.6

Gravity: 5.32 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 7.43 AU - 12.35 AU

Year: 11248 Days

Day: 7.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 46.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 78,913,810 km

• M1: 169,345 km (0.089 R)
• M2: 740,659 km (0.094 R)
• M3: 1,606,083 km (0.111 R)
• M4: 3,268,863 km (0.119 R)
• M5: 4,100,478 km (0.087 R)
• M6: 6,739,683 km (0.092 R)
• M7: 7,590,297 km (0.042 R)
• M8: 8,227,284 km (0.11 R)
• M9: 8,801,591 km (0.066 R)
• M10: 10,355,015 km (0.092 R)
• M11: 10,968,217 km (0.084 R)
• M12: 11,724,135 km (0.083 R)
• M13: 14,750,051 km (0.102 R)
• M14: 18,666,822 km (0.049 R)
• M15: 19,159,298 km (0.057 R)
• M16: 21,843,683 km (0.093 R)
• M17: 24,769,817 km (0.086 R)
• M18: 28,810,605 km (0.078 R)
• M19: 29,801,990 km (0.119 R)
• M20: 33,031,958 km (0.069 R)
• M21: 34,117,889 km (0.085 R)
• M22: 34,854,957 km (0.102 R)
• M23: 35,602,648 km (0.03 R)
• M24: 37,388,846 km (0.083 R)
• M25: 41,555,596 km (0.104 R)
• M26: 48,912,669 km (0.104 R)
• M27: 55,558,256 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 487.4

Radius: 10.3

Gravity: 4.59 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 8.71 AU - 14.49 AU

Year: 14288 Days

Day: 11.3 Hours

Environment

Temp: -174 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 78,913,810 km

• M1: 136,583 km (0.068 R)
• M2: 813,214 km (0.066 R)
• M3: 1,837,062 km (0.054 R)
• M4: 2,200,884 km (0.082 R)
• M5: 3,415,319 km (0.096 R)
• M6: 4,433,931 km (0.104 R)
• M7: 6,005,906 km (0.057 R)
• M8: 8,655,882 km (0.061 R)
• M9: 9,089,417 km (0.119 R)
• M10: 9,792,677 km (0.082 R)
• M11: 11,943,445 km (0.111 R)
• M12: 15,138,706 km (0.086 R)
• M13: 22,884,435 km (0.105 R)
• M14: 25,631,351 km (0.04 R)
• M15: 26,026,738 km (0.025 R)
• M16: 28,274,596 km (0.117 R)
• M17: 31,544,357 km (0.117 R)
• M18: 33,387,402 km (0.104 R)
• M19: 38,565,284 km (0.111 R)
• M20: 41,344,513 km (0.056 R)
• M21: 48,343,150 km (0.034 R)
• M22: 49,708,979 km (0.079 R)
• M23: 51,256,718 km (0.093 R)
• M24: 52,995,943 km (0.083 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 666.8

Radius: 4.5

Gravity: 32.93 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 11.68 AU - 18.7 AU

Year: 21410 Days

Day: 23.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 78,913,810 km

• M1: 80,783 km (0.098 R)
• M2: 229,184 km (0.069 R)
• M3: 436,527 km (0.119 R)
• M4: 978,370 km (0.115 R)
• M5: 1,732,044 km (0.092 R)
• M6: 2,360,056 km (0.07 R)
• M7: 2,838,620 km (0.117 R)
• M8: 2,994,201 km (0.104 R)
• M9: 3,238,196 km (0.051 R)
• M10: 3,379,416 km (0.075 R)
• M11: 3,985,886 km (0.104 R)
• M12: 4,315,151 km (0.054 R)
• M13: 10,272,287 km (0.096 R)
• M14: 16,005,925 km (0.053 R)
• M15: 16,417,020 km (0.078 R)
• M16: 23,879,859 km (0.071 R)
• M17: 32,140,803 km (0.103 R)
• M18: 38,202,359 km (0.112 R)
• M19: 38,641,429 km (0.11 R)
• M20: 44,335,872 km (0.104 R)
• M21: 47,634,954 km (0.096 R)
• M22: 48,655,660 km (0.04 R)
• M23: 50,389,200 km (0.03 R)
• M24: 55,088,070 km (0.1 R)
• M25: 55,648,314 km (0.098 R)
• M26: 67,666,707 km (0.089 R)
• M27: 71,361,625 km (0.106 R)
• M28: 72,921,482 km (0.083 R)

Kuiper Belt

Range: 30.3 - 47.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 297 - 19,708 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit