🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.42 AU - 1.76 AU

Year: 722 Days

Day: 20.5 Hours

Environment

Temp: -31 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 16,203,447 km

• M1: 49,068 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 2.06 AU - 3.2 AU

Year: 1535 Days

Day: 38.2 Hours

Environment

Temp: -78 °C

Axial Tilt: 1.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 16,203,447 km

• M1: 1,338,003 km (0.062 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 379.2

Radius: 11.8

Gravity: 2.72 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 4.25 AU - 6.77 AU

Year: 4655 Days

Day: 7.2 Hours

Environment

Temp: -134 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 16,203,447 km

• M1: 177,573 km (0.067 R)
• M2: 327,619 km (0.12 R)
• M3: 600,635 km (0.047 R)
• M4: 759,957 km (0.107 R)
• M5: 1,172,548 km (0.102 R)
• M6: 1,273,377 km (0.104 R)
• M7: 1,417,141 km (0.119 R)
• M8: 1,636,152 km (0.03 R)
• M9: 1,793,379 km (0.088 R)
• M10: 2,061,758 km (0.081 R)
• M11: 2,439,792 km (0.115 R)
• M12: 3,261,234 km (0.04 R)
• M13: 3,608,749 km (0.043 R)
• M14: 3,777,645 km (0.112 R)
• M15: 4,620,480 km (0.097 R)
• M16: 5,073,761 km (0.067 R)
• M17: 5,498,320 km (0.035 R)
• M18: 6,246,459 km (0.093 R)
• M19: 6,701,536 km (0.087 R)
• M20: 7,191,020 km (0.034 R)
• M21: 7,332,988 km (0.079 R)
• M22: 7,499,940 km (0.051 R)
• M23: 7,837,432 km (0.082 R)
• M24: 8,007,974 km (0.104 R)
• M25: 8,377,780 km (0.119 R)
• M26: 8,677,724 km (0.045 R)
• M27: 8,778,403 km (0.04 R)
• M28: 9,159,728 km (0.117 R)
• M29: 9,442,917 km (0.091 R)
• M30: 9,755,128 km (0.079 R)
• M31: 11,174,213 km (0.034 R)
• M32: 11,256,492 km (0.113 R)
• M33: 11,782,179 km (0.094 R)
• M34: 11,921,903 km (0.069 R)
• M35: 12,118,325 km (0.109 R)
• M36: 12,202,848 km (0.098 R)
• M37: 12,457,613 km (0.108 R)
• M38: 12,857,488 km (0.069 R)
• M39: 12,972,529 km (0.087 R)
• M40: 13,319,746 km (0.041 R)
• M41: 13,494,476 km (0.067 R)
• M42: 13,669,954 km (0.064 R)
• M43: 13,905,122 km (0.09 R)
• M44: 14,112,016 km (0.053 R)
• M45: 14,201,027 km (0.101 R)
• M46: 14,290,187 km (0.106 R)
• M47: 14,859,257 km (0.085 R)
• M48: 14,949,764 km (0.049 R)
• M49: 15,834,486 km (0.11 R)
• M50: 15,926,937 km (0.105 R)
• M51: 16,236,605 km (0.104 R)
• M52: 16,485,685 km (0.097 R)
• M53: 16,610,749 km (0.079 R)
• M54: 17,208,991 km (0.037 R)
• M55: 17,814,414 km (0.086 R)
• M56: 18,200,376 km (0.091 R)
• M57: 18,751,794 km (0.038 R)
• M58: 19,046,053 km (0.058 R)
• M59: 19,275,835 km (0.077 R)
• M60: 19,971,017 km (0.109 R)
• M61: 20,674,426 km (0.109 R)
• M62: 21,046,176 km (0.118 R)
• M63: 21,351,954 km (0.038 R)
• M64: 21,556,604 km (0.052 R)
• M65: 21,967,849 km (0.081 R)
• M66: 22,243,408 km (0.063 R)
• M67: 22,554,871 km (0.113 R)
• M68: 22,798,117 km (0.075 R)
• M69: 22,937,542 km (0.109 R)
• M70: 23,147,129 km (0.051 R)
• M71: 23,252,296 km (0.099 R)
• M72: 23,638,857 km (0.102 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 105.8

Radius: 12.1

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 4.81 AU - 6.75 AU

Year: 5001 Days

Day: 14.7 Hours

Environment

Temp: -136 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 16,203,447 km

• M1: 186,100 km (0.066 R)
• M2: 274,063 km (0.038 R)
• M3: 392,395 km (0.083 R)
• M4: 500,106 km (0.091 R)
• M5: 720,164 km (0.076 R)
• M6: 911,649 km (0.116 R)
• M7: 1,206,956 km (0.119 R)
• M8: 1,522,158 km (0.091 R)
• M9: 1,651,411 km (0.063 R)
• M10: 2,073,426 km (0.071 R)
• M11: 2,193,254 km (0.054 R)
• M12: 2,377,709 km (0.056 R)
• M13: 2,605,845 km (0.106 R)
• M14: 2,709,517 km (0.087 R)
• M15: 3,097,274 km (0.09 R)
• M16: 3,179,852 km (0.082 R)
• M17: 3,403,501 km (0.094 R)
• M18: 3,560,280 km (0.099 R)
• M19: 3,763,434 km (0.099 R)
• M20: 3,851,696 km (0.115 R)
• M21: 3,955,517 km (0.101 R)
• M22: 4,060,236 km (0.051 R)
• M23: 4,598,190 km (0.115 R)
• M24: 4,915,786 km (0.08 R)
• M25: 5,126,121 km (0.114 R)
• M26: 5,290,080 km (0.064 R)
• M27: 5,589,425 km (0.081 R)
• M28: 5,724,213 km (0.116 R)
• M29: 5,911,360 km (0.058 R)
• M30: 6,014,433 km (0.072 R)
• M31: 6,152,661 km (0.072 R)
• M32: 6,680,443 km (0.054 R)
• M33: 6,913,815 km (0.068 R)
• M34: 7,113,379 km (0.072 R)
• M35: 7,259,685 km (0.088 R)
• M36: 7,481,090 km (0.105 R)
• M37: 8,235,064 km (0.032 R)
• M38: 8,331,105 km (0.091 R)
• M39: 8,582,430 km (0.085 R)
• M40: 9,112,306 km (0.089 R)
• M41: 9,734,034 km (0.076 R)
• M42: 9,957,833 km (0.08 R)
• M43: 10,142,287 km (0.065 R)
• M44: 10,224,715 km (0.067 R)
• M45: 10,410,815 km (0.045 R)
• M46: 10,618,906 km (0.115 R)
• M47: 10,870,529 km (0.083 R)
• M48: 11,294,190 km (0.12 R)
• M49: 11,443,788 km (0.117 R)
• M50: 12,819,490 km (0.076 R)
• M51: 12,975,521 km (0.097 R)
• M52: 13,244,647 km (0.085 R)
• M53: 13,606,226 km (0.064 R)
• M54: 13,948,206 km (0.086 R)
• M55: 14,085,836 km (0.104 R)
• M56: 14,293,029 km (0.119 R)
• M57: 14,664,032 km (0.104 R)
• M58: 14,991,203 km (0.116 R)
• M59: 15,700,446 km (0.119 R)
• M60: 16,059,182 km (0.057 R)

Kuiper Belt

Range: 30.5 - 46.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 215 - 12,647 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit