🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.87 AU - 1.05 AU

Year: 397 Days

Day: 33.3 Hours

Environment

Temp: -50 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,360,157 km

• M1: 27,526 km (0.068 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.08 AU - 1.24 AU

Year: 527 Days

Day: 45.3 Hours

Environment

Temp: -54 °C

Axial Tilt: 133.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.3 AU - 1.74 AU

Year: 790 Days

Day: 35.6 Hours

Environment

Temp: -88 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 639.7

Radius: 11.6

Gravity: 4.75 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 4.1 AU - 4.44 AU

Year: 3721 Days

Day: 12.1 Hours

Environment

Temp: -159 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 52,360,157 km

• M1: 144,512 km (0.052 R)
• M2: 731,982 km (0.092 R)
• M3: 1,195,137 km (0.116 R)
• M4: 1,629,270 km (0.07 R)
• M5: 2,073,426 km (0.107 R)
• M6: 2,520,425 km (0.072 R)
• M7: 3,551,902 km (0.088 R)
• M8: 4,066,369 km (0.034 R)
• M9: 4,748,984 km (0.037 R)
• M10: 5,348,872 km (0.072 R)
• M11: 6,549,993 km (0.061 R)
• M12: 7,262,229 km (0.1 R)
• M13: 7,957,111 km (0.119 R)
• M14: 8,731,878 km (0.102 R)
• M15: 10,067,488 km (0.096 R)
• M16: 10,473,048 km (0.111 R)
• M17: 11,800,130 km (0.087 R)
• M18: 13,044,785 km (0.119 R)
• M19: 14,682,283 km (0.092 R)
• M20: 17,886,221 km (0.119 R)
• M21: 18,846,041 km (0.059 R)
• M22: 19,651,027 km (0.078 R)
• M23: 20,543,378 km (0.114 R)
• M24: 21,197,121 km (0.087 R)
• M25: 22,892,364 km (0.098 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 382.1

Radius: 12.2

Gravity: 2.57 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 4.7 AU - 6.76 AU

Year: 5785 Days

Day: 14.1 Hours

Environment

Temp: -164 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 52,360,157 km

• M1: 153,188 km (0.048 R)
• M2: 802,443 km (0.026 R)
• M3: 1,280,109 km (0.103 R)
• M4: 2,302,610 km (0.119 R)
• M5: 2,926,284 km (0.054 R)
• M6: 4,987,294 km (0.048 R)
• M7: 5,832,522 km (0.108 R)
• M8: 6,488,508 km (0.086 R)
• M9: 7,127,142 km (0.114 R)
• M10: 9,376,196 km (0.044 R)
• M11: 9,860,893 km (0.111 R)
• M12: 11,235,847 km (0.119 R)
• M13: 16,705,445 km (0.058 R)
• M14: 20,680,709 km (0.038 R)
• M15: 25,015,008 km (0.1 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 791.2

Radius: 10.1

Gravity: 7.76 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 8.53 AU - 8.93 AU

Year: 10879 Days

Day: 5.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 52,360,157 km

• M1: 126,560 km (0.111 R)
• M2: 617,091 km (0.115 R)
• M3: 1,091,017 km (0.113 R)
• M4: 1,419,983 km (0.119 R)
• M5: 2,138,801 km (0.103 R)
• M6: 2,813,786 km (0.084 R)
• M7: 3,249,565 km (0.084 R)
• M8: 6,407,726 km (0.111 R)
• M9: 8,622,522 km (0.081 R)
• M10: 10,641,944 km (0.12 R)
• M11: 11,248,563 km (0.103 R)
• M12: 14,103,190 km (0.049 R)
• M13: 14,767,703 km (0.107 R)
• M14: 16,447,538 km (0.03 R)
• M15: 16,812,856 km (0.078 R)
• M16: 18,564,049 km (0.047 R)
• M17: 22,604,687 km (0.104 R)
• M18: 23,056,772 km (0.044 R)
• M19: 24,260,137 km (0.049 R)
• M20: 27,707,770 km (0.085 R)
• M21: 33,764,239 km (0.055 R)
• M22: 42,951,643 km (0.111 R)
• M23: 43,785,053 km (0.105 R)
• M24: 44,629,084 km (0.093 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 830.6

Radius: 14

Gravity: 4.24 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 7.64 AU - 12.56 AU

Year: 13538 Days

Day: 9.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 52,360,157 km

• M1: 174,132 km (0.082 R)
• M2: 1,415,495 km (0.08 R)
• M3: 1,926,521 km (0.03 R)
• M4: 2,647,434 km (0.085 R)
• M5: 3,543,076 km (0.118 R)
• M6: 4,076,991 km (0.08 R)
• M7: 8,644,513 km (0.073 R)
• M8: 9,618,993 km (0.1 R)
• M9: 11,847,703 km (0.063 R)
• M10: 16,989,830 km (0.054 R)
• M11: 18,850,678 km (0.083 R)
• M12: 20,576,290 km (0.116 R)
• M13: 22,593,617 km (0.099 R)
• M14: 23,165,978 km (0.082 R)
• M15: 26,383,828 km (0.085 R)
• M16: 27,340,058 km (0.111 R)
• M17: 31,752,746 km (0.119 R)
• M18: 34,315,208 km (0.093 R)
• M19: 38,751,832 km (0.103 R)
• M20: 42,826,729 km (0.097 R)
• M21: 43,851,474 km (0.085 R)
• M22: 46,869,611 km (0.069 R)
• M23: 48,745,569 km (0.06 R)
• M24: 53,148,683 km (0.103 R)
• M25: 54,673,534 km (0.119 R)
• M26: 57,987,875 km (0.113 R)
• M27: 62,363,164 km (0.108 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 113.8

Radius: 6.4

Gravity: 2.78 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 15.24 AU - 17.56 AU

Year: 28011 Days

Day: 16.2 Hours

Environment

Temp: -218 °C

Axial Tilt: 48.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 52,360,157 km

• M1: 80,184 km (0.06 R)
• M2: 517,010 km (0.097 R)
• M3: 802,293 km (0.111 R)
• M4: 1,131,708 km (0.095 R)
• M5: 1,491,192 km (0.076 R)
• M6: 1,825,094 km (0.12 R)
• M7: 2,438,445 km (0.093 R)
• M8: 2,814,534 km (0.055 R)
• M9: 6,382,144 km (0.071 R)
• M10: 7,220,640 km (0.098 R)
• M11: 11,036,733 km (0.049 R)
• M12: 34,625,325 km (0.12 R)
• M13: 35,707,366 km (0.078 R)
• M14: 42,403,666 km (0.083 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 494 - 15,476 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit