🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.57 AU - 0.59 AU

Year: 160 Days

Day: 30.3 Hours

Environment

Temp: 178 °C

Axial Tilt: 5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 96,477,114 km

• M1: 39,943 km (0.089 R)
• M2: 146,008 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.86 AU - 1.38 AU

Year: 429 Days

Day: 34 Hours

Environment

Temp: 24 °C

Axial Tilt: 16 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.93 AU - 1.43 AU

Year: 464 Days

Day: 18.2 Hours

Environment

Temp: 25 °C

Axial Tilt: 34 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 96,477,114 km

• M1: 43,533 km (0.069 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 3.86 AU - 4.2 AU

Year: 2926 Days

Day: 13.7 Hours

Environment

Temp: -113 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 96,477,114 km

• M1: 29,471 km (0.08 R)
• M2: 1,972,598 km (0.107 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 780.6

Radius: 12.1

Gravity: 5.33 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 6.81 AU - 10.97 AU

Year: 9586 Days

Day: 6 Hours

Environment

Temp: -176 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 96,477,114 km

• M1: 150,495 km (0.093 R)
• M2: 556,354 km (0.111 R)
• M3: 1,238,670 km (0.098 R)
• M4: 2,358,261 km (0.098 R)
• M5: 3,209,772 km (0.101 R)
• M6: 4,089,856 km (0.072 R)
• M7: 4,721,309 km (0.107 R)
• M8: 6,071,729 km (0.089 R)
• M9: 7,456,855 km (0.094 R)
• M10: 8,005,580 km (0.114 R)
• M11: 13,354,004 km (0.067 R)
• M12: 15,953,117 km (0.066 R)
• M13: 19,261,175 km (0.095 R)
• M14: 20,377,175 km (0.047 R)
• M15: 21,367,662 km (0.113 R)
• M16: 22,913,307 km (0.106 R)
• M17: 24,716,710 km (0.096 R)
• M18: 25,275,757 km (0.066 R)
• M19: 37,567,616 km (0.079 R)
• M20: 38,555,560 km (0.117 R)
• M21: 41,361,418 km (0.078 R)
• M22: 43,756,330 km (0.056 R)
• M23: 45,403,403 km (0.052 R)
• M24: 48,384,589 km (0.12 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 450.6

Radius: 3.8

Gravity: 31.2 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 11.11 AU - 16.29 AU

Year: 18339 Days

Day: 22.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 96,477,114 km

• M1: 48,021 km (0.114 R)
• M2: 275,260 km (0.107 R)
• M3: 767,736 km (0.08 R)
• M4: 1,057,956 km (0.089 R)
• M5: 2,016,579 km (0.116 R)
• M6: 2,723,130 km (0.042 R)
• M7: 3,286,067 km (0.072 R)
• M8: 3,444,790 km (0.092 R)
• M9: 3,749,371 km (0.076 R)
• M10: 4,254,863 km (0.113 R)
• M11: 7,480,043 km (0.108 R)
• M12: 7,755,303 km (0.1 R)
• M13: 8,423,707 km (0.095 R)
• M14: 9,604,034 km (0.12 R)
• M15: 11,788,611 km (0.118 R)
• M16: 13,527,687 km (0.117 R)
• M17: 14,635,160 km (0.093 R)
• M18: 15,876,672 km (0.102 R)
• M19: 16,102,715 km (0.042 R)
• M20: 16,794,007 km (0.118 R)
• M21: 17,827,129 km (0.113 R)
• M22: 18,986,363 km (0.103 R)
• M23: 20,460,351 km (0.082 R)
• M24: 21,453,831 km (0.089 R)
• M25: 21,637,836 km (0.077 R)
• M26: 25,957,325 km (0.116 R)
• M27: 27,335,570 km (0.028 R)
• M28: 30,468,449 km (0.119 R)
• M29: 31,052,030 km (0.099 R)
• M30: 31,405,679 km (0.101 R)
• M31: 33,091,647 km (0.078 R)
• M32: 38,510,082 km (0.05 R)
• M33: 43,306,788 km (0.087 R)
• M34: 43,896,054 km (0.092 R)
• M35: 44,192,707 km (0.115 R)
• M36: 49,281,578 km (0.028 R)
• M37: 53,555,739 km (0.082 R)
• M38: 56,130,617 km (0.115 R)
• M39: 59,872,359 km (0.104 R)
• M40: 60,971,155 km (0.086 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 585.8

Radius: 7.4

Gravity: 10.7 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 15.43 AU - 23.35 AU

Year: 30879 Days

Day: 15.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 96,477,114 km

• M1: 93,199 km (0.106 R)
• M2: 329,115 km (0.1 R)
• M3: 712,235 km (0.08 R)
• M4: 1,391,410 km (0.06 R)
• M5: 1,634,506 km (0.098 R)
• M6: 2,323,255 km (0.037 R)
• M7: 2,853,729 km (0.1 R)
• M8: 3,400,808 km (0.091 R)
• M9: 3,715,712 km (0.118 R)
• M10: 4,895,441 km (0.074 R)
• M11: 5,297,859 km (0.061 R)
• M12: 6,307,046 km (0.049 R)
• M13: 6,980,985 km (0.062 R)
• M14: 8,135,731 km (0.055 R)
• M15: 9,658,487 km (0.093 R)
• M16: 9,971,745 km (0.083 R)
• M17: 12,212,572 km (0.104 R)
• M18: 13,028,628 km (0.082 R)
• M19: 13,411,300 km (0.114 R)
• M20: 27,426,226 km (0.115 R)
• M21: 29,999,160 km (0.069 R)
• M22: 30,801,454 km (0.115 R)
• M23: 32,170,125 km (0.073 R)
• M24: 33,294,053 km (0.051 R)
• M25: 40,754,499 km (0.07 R)
• M26: 41,080,622 km (0.108 R)
• M27: 41,573,099 km (0.117 R)
• M28: 42,235,967 km (0.102 R)
• M29: 47,613,561 km (0.038 R)
• M30: 59,284,589 km (0.107 R)
• M31: 61,612,481 km (0.092 R)
• M32: 62,473,866 km (0.103 R)
• M33: 66,449,878 km (0.111 R)
• M34: 70,356,776 km (0.066 R)
• M35: 84,041,840 km (0.067 R)
• M36: 84,570,369 km (0.092 R)
• M37: 86,976,352 km (0.117 R)

Kuiper Belt

Range: 30.3 - 46.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 171 - 11,406 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit