🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.65 AU - 0.67 AU

Year: 234 Days

Day: 47.1 Hours

Environment

Temp: 18 °C

Axial Tilt: 13.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Gas Giant

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 120.3

Radius: 14.9

Gravity: 0.54 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 3.81 AU - 5.03 AU

Year: 4057 Days

Day: 9.9 Hours

Environment

Temp: -170 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 86,465,001 km

• M1: 192,981 km (0.106 R)
• M2: 712,086 km (0.059 R)
• M3: 1,589,926 km (0.09 R)
• M4: 2,100,653 km (0.11 R)
• M5: 2,777,284 km (0.085 R)
• M6: 3,385,699 km (0.078 R)
• M7: 5,405,719 km (0.069 R)
• M8: 6,094,916 km (0.051 R)
• M9: 6,868,038 km (0.039 R)
• M10: 8,370,749 km (0.118 R)
• M11: 11,022,670 km (0.049 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 982.7

Radius: 11

Gravity: 8.12 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 6.98 AU - 8.18 AU

Year: 9111 Days

Day: 12.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 86,465,001 km

• M1: 136,882 km (0.093 R)
• M2: 506,688 km (0.052 R)
• M3: 986,897 km (0.114 R)
• M4: 1,735,634 km (0.065 R)
• M5: 2,346,592 km (0.072 R)
• M6: 3,477,851 km (0.108 R)
• M7: 3,863,963 km (0.091 R)
• M8: 5,498,769 km (0.113 R)
• M9: 6,508,405 km (0.073 R)
• M10: 11,190,968 km (0.06 R)
• M11: 14,310,084 km (0.117 R)
• M12: 14,703,676 km (0.106 R)
• M13: 20,091,592 km (0.097 R)
• M14: 23,630,928 km (0.081 R)
• M15: 25,788,130 km (0.054 R)
• M16: 26,274,024 km (0.103 R)
• M17: 26,964,418 km (0.119 R)
• M18: 31,694,852 km (0.03 R)
• M19: 33,272,362 km (0.108 R)
• M20: 35,976,942 km (0.048 R)
• M21: 37,817,594 km (0.107 R)
• M22: 39,849,432 km (0.1 R)
• M23: 46,380,277 km (0.036 R)
• M24: 49,300,128 km (0.096 R)
• M25: 50,048,865 km (0.061 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 741.8

Radius: 10.1

Gravity: 7.27 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 8.35 AU - 10.91 AU

Year: 13046 Days

Day: 8.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 86,465,001 km

• M1: 125,662 km (0.097 R)
• M2: 1,254,378 km (0.115 R)
• M3: 3,048,206 km (0.077 R)
• M4: 3,420,406 km (0.087 R)
• M5: 3,907,048 km (0.111 R)
• M6: 4,532,815 km (0.089 R)
• M7: 5,577,158 km (0.093 R)
• M8: 6,815,978 km (0.067 R)
• M9: 7,412,275 km (0.098 R)
• M10: 8,955,527 km (0.077 R)
• M11: 11,274,444 km (0.092 R)
• M12: 11,926,541 km (0.045 R)
• M13: 12,354,540 km (0.098 R)
• M14: 15,788,858 km (0.03 R)
• M15: 19,223,626 km (0.11 R)
• M16: 19,643,098 km (0.111 R)
• M17: 24,179,803 km (0.06 R)
• M18: 25,364,169 km (0.072 R)
• M19: 30,151,301 km (0.069 R)
• M20: 32,341,863 km (0.066 R)
• M21: 32,935,467 km (0.108 R)
• M22: 38,742,857 km (0.094 R)
• M23: 46,239,206 km (0.115 R)
• M24: 46,690,243 km (0.03 R)
• M25: 47,907,521 km (0.085 R)
• M26: 55,490,039 km (0.097 R)
• M27: 56,512,092 km (0.111 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 984.4

Radius: 6

Gravity: 27.34 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 10.85 AU - 16.41 AU

Year: 21968 Days

Day: 15 Hours

Environment

Temp: -204 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 86,465,001 km

• M1: 84,672 km (0.102 R)
• M2: 448,644 km (0.115 R)
• M3: 772,823 km (0.111 R)
• M4: 1,244,804 km (0.054 R)
• M5: 1,501,663 km (0.116 R)
• M6: 2,540,621 km (0.094 R)
• M7: 2,848,493 km (0.099 R)
• M8: 3,632,835 km (0.076 R)
• M9: 4,230,179 km (0.106 R)
• M10: 4,479,559 km (0.092 R)
• M11: 5,576,261 km (0.096 R)
• M12: 5,789,438 km (0.107 R)
• M13: 6,097,011 km (0.111 R)
• M14: 6,462,030 km (0.055 R)
• M15: 8,123,015 km (0.117 R)
• M16: 9,862,988 km (0.088 R)
• M17: 10,175,348 km (0.105 R)
• M18: 10,365,936 km (0.092 R)
• M19: 10,952,060 km (0.116 R)
• M20: 11,628,841 km (0.093 R)
• M21: 12,842,828 km (0.095 R)
• M22: 13,442,416 km (0.041 R)
• M23: 14,616,759 km (0.095 R)
• M24: 15,022,917 km (0.063 R)
• M25: 22,265,997 km (0.109 R)
• M26: 28,288,957 km (0.056 R)
• M27: 37,386,004 km (0.108 R)
• M28: 37,840,333 km (0.091 R)
• M29: 42,424,460 km (0.09 R)
• M30: 42,753,575 km (0.088 R)
• M31: 46,313,107 km (0.065 R)
• M32: 58,982,102 km (0.096 R)
• M33: 61,260,777 km (0.118 R)
• M34: 71,892,847 km (0.079 R)
• M35: 79,624,514 km (0.11 R)
• M36: 88,427,002 km (0.083 R)
• M37: 88,964,059 km (0.079 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 690.6

Radius: 4.5

Gravity: 34.1 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 13.07 AU - 15.95 AU

Year: 24129 Days

Day: 22.4 Hours

Environment

Temp: -210 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 86,465,001 km

• M1: 56,249 km (0.045 R)
• M2: 212,878 km (0.112 R)
• M3: 353,500 km (0.044 R)
• M4: 519,105 km (0.096 R)
• M5: 1,001,408 km (0.072 R)
• M6: 1,342,342 km (0.093 R)
• M7: 1,663,977 km (0.112 R)
• M8: 2,141,643 km (0.113 R)
• M9: 2,556,179 km (0.067 R)
• M10: 2,860,910 km (0.065 R)
• M11: 3,889,245 km (0.101 R)
• M12: 5,260,908 km (0.098 R)
• M13: 5,586,134 km (0.098 R)
• M14: 7,619,169 km (0.073 R)
• M15: 8,856,493 km (0.088 R)
• M16: 9,316,656 km (0.03 R)
• M17: 10,159,790 km (0.109 R)
• M18: 10,663,785 km (0.09 R)
• M19: 12,631,147 km (0.086 R)
• M20: 13,511,680 km (0.116 R)
• M21: 14,510,844 km (0.078 R)
• M22: 14,668,819 km (0.095 R)
• M23: 16,058,284 km (0.102 R)
• M24: 19,669,128 km (0.062 R)
• M25: 19,959,946 km (0.099 R)
• M26: 22,707,610 km (0.118 R)
• M27: 28,196,057 km (0.071 R)
• M28: 28,565,713 km (0.085 R)
• M29: 29,567,421 km (0.083 R)
• M30: 37,540,090 km (0.04 R)
• M31: 44,796,933 km (0.07 R)
• M32: 47,351,316 km (0.107 R)
• M33: 56,565,049 km (0.079 R)
• M34: 62,211,920 km (0.107 R)
• M35: 65,601,658 km (0.082 R)
• M36: 70,234,405 km (0.072 R)
• M37: 76,983,962 km (0.114 R)
• M38: 84,663,120 km (0.1 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: 175 - 15,749 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit