🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 289.8

Radius: 13.7

Gravity: 1.54 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.75 AU - 1.03 AU

Year: 534 Days

Day: 6.7 Hours

Environment

Temp: -160 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 59,238,291 km

• M1: 186,100 km (0.098 R)
• M2: 672,592 km (0.11 R)
• M3: 1,117,646 km (0.086 R)
• M4: 1,588,131 km (0.064 R)
• M5: 2,465,822 km (0.106 R)
• M6: 3,285,169 km (0.052 R)
• M7: 3,935,770 km (0.036 R)
• M8: 4,601,780 km (0.097 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 99.4

Radius: 8

Gravity: 1.55 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.97 AU - 2.15 AU

Year: 1880 Days

Day: 8.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 59,238,291 km

• M1: 99,483 km (0.049 R)
• M2: 790,475 km (0.093 R)
• M3: 1,042,697 km (0.114 R)
• M4: 1,503,159 km (0.106 R)
• M5: 1,785,301 km (0.075 R)
• M6: 2,083,749 km (0.108 R)
• M7: 3,059,576 km (0.101 R)
• M8: 4,171,836 km (0.079 R)
• M9: 5,026,638 km (0.104 R)
• M10: 6,273,686 km (0.119 R)
• M11: 6,562,859 km (0.082 R)
• M12: 8,241,347 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 556.1

Radius: 10.4

Gravity: 5.14 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.65 AU - 2.47 AU

Year: 1880 Days

Day: 10.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 59,238,291 km

• M1: 129,402 km (0.111 R)
• M2: 465,997 km (0.053 R)
• M3: 1,088,325 km (0.1 R)
• M4: 1,747,902 km (0.102 R)
• M5: 2,270,297 km (0.097 R)
• M6: 2,879,909 km (0.063 R)
• M7: 3,208,575 km (0.095 R)
• M8: 3,663,203 km (0.103 R)
• M9: 4,235,265 km (0.059 R)
• M10: 4,845,325 km (0.09 R)
• M11: 5,857,505 km (0.116 R)
• M12: 6,640,799 km (0.047 R)
• M13: 9,316,058 km (0.072 R)
• M14: 9,873,011 km (0.116 R)
• M15: 10,486,811 km (0.085 R)
• M16: 11,271,302 km (0.11 R)
• M17: 12,837,143 km (0.079 R)
• M18: 13,944,616 km (0.098 R)
• M19: 14,370,521 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 66.2

Radius: 13.3

Gravity: 0.37 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.89 AU - 2.55 AU

Year: 2103 Days

Day: 8.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 59,238,291 km

• M1: 166,802 km (0.107 R)
• M2: 606,769 km (0.03 R)
• M3: 1,151,754 km (0.087 R)
• M4: 2,496,639 km (0.111 R)
• M5: 3,876,679 km (0.092 R)
• M6: 5,389,413 km (0.076 R)
• M7: 6,672,663 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 395.3

Radius: 13.9

Gravity: 2.05 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.89 AU - 2.99 AU

Year: 2423 Days

Day: 7.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 59,238,291 km

• M1: 173,534 km (0.028 R)
• M2: 918,681 km (0.116 R)
• M3: 1,418,038 km (0.073 R)
• M4: 1,879,847 km (0.093 R)
• M5: 3,212,315 km (0.1 R)
• M6: 3,846,311 km (0.109 R)
• M7: 5,189,849 km (0.092 R)
• M8: 6,566,599 km (0.082 R)
• M9: 7,230,215 km (0.108 R)
• M10: 13,659,034 km (0.054 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 607.4

Radius: 8.9

Gravity: 7.67 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 3.24 AU - 4.06 AU

Year: 4434 Days

Day: 10.4 Hours

Environment

Temp: -215 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 59,238,291 km

• M1: 110,702 km (0.081 R)
• M2: 563,386 km (0.12 R)
• M3: 1,263,803 km (0.101 R)
• M4: 1,766,601 km (0.082 R)
• M5: 2,413,313 km (0.099 R)
• M6: 2,932,417 km (0.103 R)
• M7: 3,325,261 km (0.072 R)
• M8: 3,795,448 km (0.098 R)
• M9: 4,450,985 km (0.059 R)
• M10: 5,153,647 km (0.114 R)
• M11: 5,642,981 km (0.096 R)
• M12: 6,527,404 km (0.104 R)
• M13: 7,265,969 km (0.104 R)
• M14: 8,384,512 km (0.102 R)
• M15: 8,756,711 km (0.046 R)
• M16: 9,139,682 km (0.05 R)
• M17: 9,857,452 km (0.112 R)
• M18: 10,526,604 km (0.119 R)
• M19: 11,003,821 km (0.063 R)
• M20: 11,405,042 km (0.081 R)
• M21: 12,522,838 km (0.041 R)
• M22: 18,282,206 km (0.116 R)
• M23: 18,908,872 km (0.108 R)
• M24: 22,117,297 km (0.043 R)
• M25: 24,297,088 km (0.095 R)
• M26: 26,695,890 km (0.049 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 531.6

Radius: 5.7

Gravity: 16.36 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 6.09 AU - 8.65 AU

Year: 12721 Days

Day: 18.5 Hours

Environment

Temp: -218 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 59,238,291 km

• M1: 71,059 km (0.098 R)
• M2: 270,772 km (0.098 R)
• M3: 465,698 km (0.101 R)
• M4: 802,892 km (0.073 R)
• M5: 999,763 km (0.069 R)
• M6: 1,795,174 km (0.083 R)
• M7: 2,228,709 km (0.045 R)
• M8: 2,708,170 km (0.112 R)
• M9: 3,110,888 km (0.079 R)
• M10: 3,815,793 km (0.111 R)
• M11: 4,321,882 km (0.107 R)
• M12: 5,501,462 km (0.117 R)
• M13: 5,746,802 km (0.076 R)
• M14: 6,259,175 km (0.062 R)
• M15: 7,544,071 km (0.084 R)
• M16: 8,293,706 km (0.098 R)
• M17: 9,635,150 km (0.075 R)
• M18: 10,677,548 km (0.075 R)
• M19: 11,564,215 km (0.079 R)
• M20: 16,889,600 km (0.101 R)
• M21: 17,408,106 km (0.076 R)
• M22: 18,633,312 km (0.114 R)
• M23: 19,914,917 km (0.08 R)
• M24: 23,373,919 km (0.114 R)
• M25: 28,546,116 km (0.117 R)
• M26: 29,070,157 km (0.096 R)
• M27: 30,137,538 km (0.098 R)
• M28: 34,196,428 km (0.095 R)
• M29: 35,990,106 km (0.114 R)
• M30: 42,149,948 km (0.105 R)
• M31: 48,827,399 km (0.108 R)
• M32: 49,126,146 km (0.109 R)
• M33: 50,485,990 km (0.037 R)
• M34: 50,944,807 km (0.101 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 258.9

Radius: 4.6

Gravity: 12.24 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 8.2 AU - 13.26 AU

Year: 22348 Days

Day: 23.3 Hours

Environment

Temp: -228 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 59,238,291 km

• M1: 57,296 km (0.048 R)
• M2: 223,050 km (0.105 R)
• M3: 368,908 km (0.075 R)
• M4: 537,804 km (0.107 R)
• M5: 786,735 km (0.116 R)
• M6: 1,978,282 km (0.114 R)
• M7: 2,282,116 km (0.105 R)
• M8: 3,103,707 km (0.118 R)
• M9: 5,595,110 km (0.066 R)
• M10: 6,850,685 km (0.104 R)
• M11: 7,322,517 km (0.083 R)
• M12: 12,523,436 km (0.098 R)
• M13: 14,230,049 km (0.079 R)
• M14: 16,460,254 km (0.108 R)
• M15: 18,177,338 km (0.112 R)
• M16: 18,420,435 km (0.055 R)
• M17: 19,330,139 km (0.084 R)
• M18: 22,703,272 km (0.063 R)
• M19: 26,970,252 km (0.093 R)
• M20: 30,585,733 km (0.11 R)
• M21: 32,330,942 km (0.117 R)
• M22: 32,927,090 km (0.119 R)
• M23: 33,409,244 km (0.074 R)
• M24: 34,141,376 km (0.118 R)
• M25: 39,432,652 km (0.06 R)
• M26: 44,654,366 km (0.087 R)
• M27: 47,659,937 km (0.099 R)
• M28: 47,967,660 km (0.034 R)
• M29: 53,903,254 km (0.084 R)
• M30: 55,587,577 km (0.087 R)
• M31: 56,787,352 km (0.115 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 291 - 18,786 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit