🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.92 AU - 1.46 AU

Year: 593 Days

Day: 13.9 Hours

Environment

Temp: -88 °C

Axial Tilt: 23.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,616,987 km

• M1: 794,514 km (0.074 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.94 AU - 1.44 AU

Year: 593 Days

Day: 13.2 Hours

Environment

Temp: -89 °C

Axial Tilt: 10.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.17 AU - 1.33 AU

Year: 638 Days

Day: 12.2 Hours

Environment

Temp: -95 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.26 AU - 1.8 AU

Year: 864 Days

Day: 40.5 Hours

Environment

Temp: -111 °C

Axial Tilt: 23.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,616,987 km

• M1: 48,470 km (0.085 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.9 AU - 2.3 AU

Year: 1389 Days

Day: 26 Hours

Environment

Temp: -136 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,616,987 km

• M1: 1,071,270 km (0.112 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 2.14 AU - 2.22 AU

Year: 1470 Days

Day: 18.2 Hours

Environment

Temp: -144 °C

Axial Tilt: 11.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,616,987 km

• M1: 1,088,624 km (0.077 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 429

Radius: 8.7

Gravity: 5.67 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 3.28 AU - 4.84 AU

Year: 3735 Days

Day: 7.7 Hours

Environment

Temp: -160 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 80,616,987 km

• M1: 108,159 km (0.092 R)
• M2: 393,442 km (0.083 R)
• M3: 690,993 km (0.074 R)
• M4: 977,173 km (0.096 R)
• M5: 1,334,712 km (0.041 R)
• M6: 1,620,594 km (0.118 R)
• M7: 2,127,880 km (0.08 R)
• M8: 2,477,790 km (0.104 R)
• M9: 2,785,213 km (0.088 R)
• M10: 3,083,511 km (0.065 R)
• M11: 3,725,735 km (0.111 R)
• M12: 4,258,303 km (0.028 R)
• M13: 5,127,018 km (0.084 R)
• M14: 5,629,368 km (0.059 R)
• M15: 6,999,535 km (0.099 R)
• M16: 8,407,999 km (0.056 R)
• M17: 8,928,749 km (0.101 R)
• M18: 9,731,192 km (0.1 R)
• M19: 11,188,126 km (0.094 R)
• M20: 13,195,579 km (0.115 R)
• M21: 13,994,731 km (0.033 R)
• M22: 14,479,578 km (0.079 R)
• M23: 15,689,226 km (0.095 R)
• M24: 16,856,090 km (0.072 R)
• M25: 19,721,338 km (0.114 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 659.9

Radius: 8.1

Gravity: 10.06 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 3.79 AU - 5.11 AU

Year: 4286 Days

Day: 6.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 80,616,987 km

• M1: 100,979 km (0.093 R)
• M2: 831,914 km (0.117 R)
• M3: 1,404,425 km (0.118 R)
• M4: 3,678,013 km (0.065 R)
• M5: 3,958,060 km (0.117 R)
• M6: 5,862,741 km (0.086 R)
• M7: 7,878,721 km (0.083 R)
• M8: 8,272,912 km (0.061 R)
• M9: 9,335,954 km (0.098 R)
• M10: 10,573,129 km (0.032 R)
• M11: 15,154,863 km (0.115 R)
• M12: 19,579,968 km (0.107 R)
• M13: 22,869,774 km (0.077 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 572.2

Radius: 7.2

Gravity: 11.04 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 10.85 AU - 17.11 AU

Year: 23865 Days

Day: 23.8 Hours

Environment

Temp: -214 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 80,616,987 km

• M1: 89,609 km (0.07 R)
• M2: 650,601 km (0.085 R)
• M3: 1,393,654 km (0.104 R)
• M4: 1,819,708 km (0.101 R)
• M5: 2,879,460 km (0.048 R)
• M6: 4,037,647 km (0.114 R)
• M7: 4,404,461 km (0.065 R)
• M8: 4,720,860 km (0.05 R)
• M9: 5,762,360 km (0.048 R)
• M10: 6,856,070 km (0.118 R)
• M11: 10,095,164 km (0.057 R)
• M12: 11,153,120 km (0.032 R)
• M13: 11,875,827 km (0.044 R)
• M14: 12,351,698 km (0.116 R)
• M15: 17,052,212 km (0.106 R)
• M16: 18,188,558 km (0.106 R)
• M17: 25,298,346 km (0.094 R)
• M18: 25,634,044 km (0.111 R)
• M19: 28,911,135 km (0.087 R)
• M20: 31,031,386 km (0.113 R)
• M21: 31,803,909 km (0.115 R)
• M22: 39,342,146 km (0.033 R)
• M23: 39,792,734 km (0.11 R)
• M24: 41,165,145 km (0.095 R)
• M25: 44,165,779 km (0.073 R)
• M26: 45,802,081 km (0.069 R)
• M27: 47,478,325 km (0.101 R)
• M28: 49,543,524 km (0.083 R)
• M29: 51,309,526 km (0.1 R)
• M30: 58,014,802 km (0.114 R)
• M31: 62,183,796 km (0.081 R)
• M32: 66,124,054 km (0.118 R)
• M33: 71,781,247 km (0.093 R)
• M34: 74,497,795 km (0.109 R)
• M35: 79,894,388 km (0.088 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 291 - 11,616 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit