🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.25 AU - 1.75 AU

Year: 692 Days

Day: 34.1 Hours

Environment

Temp: -41 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 2.3 AU - 2.8 AU

Year: 1534 Days

Day: 29.3 Hours

Environment

Temp: -105 °C

Axial Tilt: 23.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 2.5 AU - 3.76 AU

Year: 2086 Days

Day: 29.8 Hours

Environment

Temp: -107 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,215,123 km

• M1: 127,607 km (0.086 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 753

Radius: 13.4

Gravity: 4.19 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 5.6 AU - 6.66 AU

Year: 5718 Days

Day: 8.3 Hours

Environment

Temp: -154 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 50,215,123 km

• M1: 166,951 km (0.058 R)
• M2: 819,348 km (0.081 R)
• M3: 1,330,823 km (0.117 R)
• M4: 1,748,799 km (0.043 R)
• M5: 2,402,691 km (0.083 R)
• M6: 3,277,540 km (0.11 R)
• M7: 3,800,983 km (0.083 R)
• M8: 4,279,696 km (0.056 R)
• M9: 4,771,723 km (0.107 R)
• M10: 5,417,986 km (0.105 R)
• M11: 5,870,520 km (0.062 R)
• M12: 7,528,214 km (0.12 R)
• M13: 10,184,473 km (0.057 R)
• M14: 11,210,416 km (0.101 R)
• M15: 12,458,511 km (0.114 R)
• M16: 13,686,859 km (0.092 R)
• M17: 16,074,590 km (0.031 R)
• M18: 17,594,654 km (0.104 R)
• M19: 18,122,136 km (0.095 R)
• M20: 21,661,323 km (0.085 R)
• M21: 23,119,304 km (0.098 R)
• M22: 28,333,238 km (0.096 R)
• M23: 33,976,818 km (0.103 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 182.5

Radius: 10

Gravity: 1.83 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 6.13 AU - 6.77 AU

Year: 6171 Days

Day: 14 Hours

Environment

Temp: -162 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 50,215,123 km

• M1: 124,316 km (0.111 R)
• M2: 528,828 km (0.116 R)
• M3: 846,126 km (0.068 R)
• M4: 1,402,929 km (0.095 R)
• M5: 1,724,863 km (0.041 R)
• M6: 2,359,607 km (0.108 R)
• M7: 2,820,817 km (0.12 R)
• M8: 4,328,914 km (0.117 R)
• M9: 5,220,367 km (0.075 R)
• M10: 6,961,687 km (0.085 R)
• M11: 7,364,404 km (0.054 R)
• M12: 10,878,757 km (0.064 R)
• M13: 11,721,891 km (0.105 R)
• M14: 12,517,452 km (0.117 R)
• M15: 12,882,321 km (0.115 R)
• M16: 14,215,837 km (0.116 R)
• M17: 15,378,362 km (0.118 R)
• M18: 16,223,739 km (0.082 R)
• M19: 20,289,660 km (0.109 R)
• M20: 20,984,991 km (0.072 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 656.6

Radius: 4.4

Gravity: 33.92 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 12.92 AU - 15.2 AU

Year: 19861 Days

Day: 17 Hours

Environment

Temp: -187 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 50,215,123 km

• M1: 54,753 km (0.074 R)
• M2: 246,537 km (0.097 R)
• M3: 669,750 km (0.112 R)
• M4: 1,086,230 km (0.11 R)
• M5: 2,089,733 km (0.094 R)
• M6: 2,712,060 km (0.052 R)
• M7: 3,478,450 km (0.088 R)
• M8: 5,465,558 km (0.073 R)
• M9: 7,752,610 km (0.094 R)
• M10: 9,551,076 km (0.044 R)
• M11: 10,128,823 km (0.048 R)
• M12: 10,486,512 km (0.084 R)
• M13: 12,267,624 km (0.114 R)
• M14: 12,673,932 km (0.091 R)
• M15: 14,389,221 km (0.12 R)
• M16: 15,773,001 km (0.079 R)
• M17: 15,932,024 km (0.091 R)
• M18: 16,092,093 km (0.112 R)
• M19: 16,661,014 km (0.11 R)
• M20: 18,272,482 km (0.07 R)
• M21: 19,160,944 km (0.069 R)
• M22: 25,430,591 km (0.049 R)
• M23: 26,988,353 km (0.071 R)
• M24: 29,926,156 km (0.073 R)
• M25: 35,465,766 km (0.11 R)
• M26: 41,651,039 km (0.115 R)
• M27: 41,955,022 km (0.068 R)
• M28: 42,260,501 km (0.03 R)
• M29: 42,567,326 km (0.085 R)
• M30: 50,560,191 km (0.059 R)
• M31: 53,730,618 km (0.079 R)
• M32: 54,816,101 km (0.117 R)
• M33: 54,998,460 km (0.069 R)
• M34: 64,234,184 km (0.116 R)
• M35: 66,902,262 km (0.092 R)
• M36: 67,528,329 km (0.076 R)
• M37: 72,677,937 km (0.064 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 110.4

Radius: 4.8

Gravity: 4.79 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 14.9 AU - 19.36 AU

Year: 26709 Days

Day: 21.8 Hours

Environment

Temp: -203 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 50,215,123 km

• M1: 68,965 km (0.118 R)
• M2: 333,154 km (0.047 R)
• M3: 911,051 km (0.103 R)
• M4: 2,683,487 km (0.074 R)
• M5: 3,150,830 km (0.11 R)
• M6: 8,268,424 km (0.111 R)
• M7: 9,010,130 km (0.109 R)
• M8: 12,129,246 km (0.117 R)
• M9: 13,897,343 km (0.047 R)
• M10: 17,784,344 km (0.09 R)
• M11: 21,903,372 km (0.1 R)
• M12: 32,746,675 km (0.118 R)
• M13: 34,590,020 km (0.061 R)
• M14: 37,112,689 km (0.037 R)
• M15: 42,252,123 km (0.082 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 295 - 12,682 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit