🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.53 AU - 0.61 AU

Year: 160 Days

Day: 26.1 Hours

Environment

Temp: 225 °C

Axial Tilt: 6.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 2.17 AU - 2.27 AU

Year: 1227 Days

Day: 32.7 Hours

Environment

Temp: -73 °C

Axial Tilt: 17.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 73,141,318 km

• M1: 373,396 km (0.099 R)
• M2: 416,181 km (0.086 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 3.82 AU - 4.18 AU

Year: 2967 Days

Day: 46.8 Hours

Environment

Temp: -120 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 3.25 AU - 4.81 AU

Year: 3000 Days

Day: 28.1 Hours

Environment

Temp: -136 °C

Axial Tilt: 21 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 11.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 641.2

Radius: 9.9

Gravity: 6.54 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 11.25 AU - 11.37 AU

Year: 14106 Days

Day: 5.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 73,141,318 km

• M1: 123,119 km (0.096 R)
• M2: 501,751 km (0.101 R)
• M3: 829,819 km (0.093 R)
• M4: 1,471,145 km (0.103 R)
• M5: 1,809,386 km (0.05 R)
• M6: 2,257,432 km (0.09 R)
• M7: 2,823,361 km (0.114 R)
• M8: 3,327,057 km (0.106 R)
• M9: 3,641,063 km (0.052 R)
• M10: 4,672,839 km (0.085 R)
• M11: 5,170,551 km (0.106 R)
• M12: 5,740,220 km (0.056 R)
• M13: 7,702,495 km (0.098 R)
• M14: 10,569,538 km (0.092 R)
• M15: 13,481,311 km (0.097 R)
• M16: 14,629,625 km (0.115 R)
• M17: 14,979,384 km (0.077 R)
• M18: 17,823,539 km (0.115 R)
• M19: 22,365,181 km (0.076 R)
• M20: 22,829,832 km (0.079 R)
• M21: 24,753,062 km (0.112 R)
• M22: 25,957,624 km (0.102 R)
• M23: 26,886,328 km (0.095 R)
• M24: 29,360,228 km (0.062 R)
• M25: 29,917,480 km (0.098 R)
• M26: 30,823,744 km (0.094 R)
• M27: 34,880,389 km (0.066 R)
• M28: 51,060,596 km (0.114 R)
• M29: 58,446,691 km (0.042 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 901.8

Radius: 6.2

Gravity: 23.46 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 13.1 AU - 13.68 AU

Year: 18171 Days

Day: 22.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 73,141,318 km

• M1: 77,043 km (0.09 R)
• M2: 340,934 km (0.096 R)
• M3: 943,813 km (0.09 R)
• M4: 1,269,188 km (0.093 R)
• M5: 1,632,412 km (0.109 R)
• M6: 2,229,607 km (0.032 R)
• M7: 2,834,880 km (0.108 R)
• M8: 3,314,191 km (0.072 R)
• M9: 3,723,341 km (0.058 R)
• M10: 5,004,049 km (0.032 R)
• M11: 5,268,687 km (0.074 R)
• M12: 6,034,030 km (0.098 R)
• M13: 6,779,776 km (0.113 R)
• M14: 7,585,061 km (0.074 R)
• M15: 7,783,577 km (0.033 R)
• M16: 9,441,271 km (0.091 R)
• M17: 9,904,576 km (0.093 R)
• M18: 12,727,936 km (0.059 R)
• M19: 14,097,655 km (0.028 R)
• M20: 14,626,184 km (0.081 R)
• M21: 17,902,976 km (0.057 R)
• M22: 18,255,428 km (0.081 R)
• M23: 22,341,245 km (0.115 R)
• M24: 24,758,448 km (0.114 R)
• M25: 30,354,006 km (0.111 R)
• M26: 32,391,529 km (0.103 R)
• M27: 32,652,578 km (0.111 R)
• M28: 34,247,740 km (0.092 R)
• M29: 38,170,794 km (0.114 R)
• M30: 43,641,140 km (0.035 R)
• M31: 45,248,569 km (0.045 R)
• M32: 51,184,911 km (0.117 R)
• M33: 58,581,180 km (0.052 R)
• M34: 59,944,764 km (0.099 R)
• M35: 62,532,808 km (0.052 R)
• M36: 67,292,713 km (0.101 R)
• M37: 73,406,179 km (0.071 R)
• M38: 74,990,421 km (0.118 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 392.5

Radius: 5.9

Gravity: 11.28 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 12.67 AU - 20.37 AU

Year: 24901 Days

Day: 22.2 Hours

Environment

Temp: -206 °C

Axial Tilt: 44.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 73,141,318 km

• M1: 73,453 km (0.096 R)
• M2: 536,009 km (0.07 R)
• M3: 1,387,520 km (0.041 R)
• M4: 1,677,291 km (0.09 R)
• M5: 3,510,912 km (0.093 R)
• M6: 4,178,418 km (0.076 R)
• M7: 6,171,211 km (0.084 R)
• M8: 7,708,030 km (0.085 R)
• M9: 8,204,695 km (0.081 R)
• M10: 10,526,155 km (0.033 R)
• M11: 11,707,230 km (0.074 R)
• M12: 13,043,289 km (0.095 R)
• M13: 13,748,044 km (0.04 R)
• M14: 14,552,133 km (0.103 R)
• M15: 18,870,724 km (0.114 R)
• M16: 22,049,529 km (0.101 R)
• M17: 24,076,880 km (0.078 R)
• M18: 26,558,110 km (0.113 R)
• M19: 30,530,532 km (0.101 R)
• M20: 36,925,841 km (0.106 R)
• M21: 41,251,613 km (0.084 R)
• M22: 41,852,697 km (0.081 R)
• M23: 45,582,770 km (0.109 R)
• M24: 52,106,734 km (0.117 R)
• M25: 65,734,501 km (0.111 R)
• M26: 69,055,125 km (0.054 R)
• M27: 69,266,208 km (0.108 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 275 - 10,632 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit