🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.24 AU - 1.24 AU

Year: 520 Days

Day: 26.5 Hours

Environment

Temp: -26 °C

Axial Tilt: 37.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 98,648,566 km

• M1: 673,938 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 2.45 AU - 2.79 AU

Year: 1598 Days

Day: 36.1 Hours

Environment

Temp: -109 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,648,566 km

• M1: 1,700,928 km (0.12 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 3.73 AU - 4.29 AU

Year: 3025 Days

Day: 43.3 Hours

Environment

Temp: -126 °C

Axial Tilt: 20.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,648,566 km

• M1: 950,694 km (0.07 R)

Asteroid Belt

Center: 4.49 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 859.4

Radius: 13.4

Gravity: 4.79 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 3.81 AU - 6.13 AU

Year: 4174 Days

Day: 6.7 Hours

Environment

Temp: -140 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 98,648,566 km

• M1: 166,802 km (0.118 R)
• M2: 1,005,447 km (0.079 R)
• M3: 1,585,737 km (0.07 R)
• M4: 2,045,601 km (0.118 R)
• M5: 2,730,610 km (0.088 R)
• M6: 3,502,834 km (0.05 R)
• M7: 4,273,413 km (0.119 R)
• M8: 5,074,360 km (0.096 R)
• M9: 6,492,248 km (0.062 R)
• M10: 6,909,626 km (0.117 R)
• M11: 7,941,852 km (0.119 R)
• M12: 10,704,027 km (0.086 R)
• M13: 11,846,805 km (0.096 R)
• M14: 15,142,147 km (0.043 R)
• M15: 15,707,328 km (0.071 R)
• M16: 17,672,445 km (0.095 R)
• M17: 19,266,859 km (0.081 R)
• M18: 20,268,417 km (0.101 R)
• M19: 21,164,209 km (0.072 R)
• M20: 21,799,851 km (0.102 R)
• M21: 23,632,125 km (0.065 R)
• M22: 25,327,817 km (0.085 R)
• M23: 25,803,987 km (0.049 R)
• M24: 28,874,184 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 71

Radius: 8

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 5.08 AU - 5.4 AU

Year: 4519 Days

Day: 6.6 Hours

Environment

Temp: -148 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 98,648,566 km

• M1: 100,081 km (0.097 R)
• M2: 440,715 km (0.063 R)
• M3: 821,592 km (0.051 R)
• M4: 1,274,873 km (0.072 R)
• M5: 1,695,542 km (0.106 R)
• M6: 2,398,054 km (0.094 R)
• M7: 3,516,896 km (0.053 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 320.9

Radius: 6

Gravity: 8.91 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 11.9 AU - 16.84 AU

Year: 20522 Days

Day: 22.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 98,648,566 km

• M1: 74,649 km (0.106 R)
• M2: 430,692 km (0.109 R)
• M3: 722,707 km (0.066 R)
• M4: 1,421,180 km (0.095 R)
• M5: 1,933,552 km (0.106 R)
• M6: 2,583,256 km (0.119 R)
• M7: 3,831,501 km (0.083 R)
• M8: 5,051,023 km (0.087 R)
• M9: 6,428,520 km (0.079 R)
• M10: 7,761,586 km (0.096 R)
• M11: 14,109,323 km (0.108 R)
• M12: 15,088,142 km (0.078 R)
• M13: 18,052,573 km (0.107 R)
• M14: 21,655,489 km (0.085 R)
• M15: 23,050,489 km (0.07 R)
• M16: 25,915,138 km (0.09 R)
• M17: 27,807,851 km (0.094 R)
• M18: 29,230,676 km (0.041 R)
• M19: 30,816,563 km (0.103 R)
• M20: 31,396,554 km (0.057 R)
• M21: 33,423,156 km (0.112 R)
• M22: 44,432,064 km (0.03 R)
• M23: 47,288,186 km (0.104 R)
• M24: 56,241,170 km (0.106 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 672.1

Radius: 3.4

Gravity: 58.14 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 17.97 AU - 18.89 AU

Year: 29807 Days

Day: 23.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 98,648,566 km

• M1: 42,785 km (0.071 R)
• M2: 263,891 km (0.119 R)
• M3: 617,390 km (0.063 R)
• M4: 784,790 km (0.115 R)
• M5: 1,210,995 km (0.07 R)
• M6: 1,354,908 km (0.065 R)
• M7: 1,564,644 km (0.1 R)
• M8: 4,198,015 km (0.07 R)
• M9: 5,802,004 km (0.105 R)
• M10: 8,849,312 km (0.116 R)
• M11: 9,148,059 km (0.099 R)
• M12: 9,515,621 km (0.114 R)
• M13: 11,153,120 km (0.05 R)
• M14: 11,431,372 km (0.077 R)
• M15: 12,368,004 km (0.114 R)
• M16: 16,358,527 km (0.104 R)
• M17: 20,293,998 km (0.103 R)
• M18: 20,813,253 km (0.073 R)
• M19: 21,986,549 km (0.043 R)
• M20: 25,891,352 km (0.04 R)
• M21: 26,501,861 km (0.071 R)
• M22: 29,699,366 km (0.083 R)
• M23: 30,099,540 km (0.065 R)
• M24: 35,633,614 km (0.087 R)
• M25: 37,463,645 km (0.109 R)
• M26: 38,087,319 km (0.034 R)
• M27: 43,499,171 km (0.11 R)
• M28: 46,119,827 km (0.12 R)
• M29: 46,298,297 km (0.07 R)
• M30: 48,659,101 km (0.034 R)
• M31: 49,215,007 km (0.074 R)
• M32: 52,640,050 km (0.083 R)
• M33: 56,424,128 km (0.084 R)
• M34: 58,486,634 km (0.077 R)
• M35: 58,905,059 km (0.061 R)
• M36: 67,239,755 km (0.094 R)
• M37: 67,698,871 km (0.034 R)
• M38: 68,623,535 km (0.116 R)
• M39: 72,406,566 km (0.11 R)
• M40: 79,101,370 km (0.114 R)
• M41: 88,103,272 km (0.102 R)
• M42: 89,759,470 km (0.11 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 242 - 10,877 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit