🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.54 AU - 0.62 AU

Year: 166 Days

Day: 16.1 Hours

Environment

Temp: 163 °C

Axial Tilt: 27.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 30,493,132 km

• M1: 227,090 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.54 AU - 0.62 AU

Year: 166 Days

Day: 29.3 Hours

Environment

Temp: 142 °C

Axial Tilt: 17.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.58 AU - 0.68 AU

Year: 188 Days

Day: 33.1 Hours

Environment

Temp: 202 °C

Axial Tilt: 27.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.57 AU - 0.77 AU

Year: 207 Days

Day: 23.1 Hours

Environment

Temp: 123 °C

Axial Tilt: 121.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 30,493,132 km

• M1: 26,778 km (0.104 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.33 AU - 1.91 AU

Year: 777 Days

Day: 34.1 Hours

Environment

Temp: -66 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 30,493,132 km

• M1: 55,501 km (0.109 R)
• M2: 1,021,454 km (0.048 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 2.34 AU - 3.18 AU

Year: 1727 Days

Day: 34.1 Hours

Environment

Temp: -106 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,493,132 km

• M1: 628,760 km (0.073 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 469.8

Radius: 14.5

Gravity: 2.23 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 9.98 AU - 10.32 AU

Year: 12182 Days

Day: 12.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 30,493,132 km

• M1: 202,705 km (0.095 R)
• M2: 296,353 km (0.119 R)
• M3: 816,954 km (0.049 R)
• M4: 1,147,266 km (0.101 R)
• M5: 1,631,514 km (0.089 R)
• M6: 1,814,622 km (0.095 R)
• M7: 2,303,209 km (0.078 R)
• M8: 2,589,539 km (0.108 R)
• M9: 2,805,259 km (0.101 R)
• M10: 3,606,805 km (0.032 R)
• M11: 4,284,932 km (0.066 R)
• M12: 4,606,268 km (0.11 R)
• M13: 4,770,078 km (0.083 R)
• M14: 5,204,809 km (0.086 R)
• M15: 5,582,843 km (0.101 R)
• M16: 5,757,723 km (0.09 R)
• M17: 5,898,943 km (0.097 R)
• M18: 6,112,868 km (0.053 R)
• M19: 6,659,200 km (0.095 R)
• M20: 6,994,598 km (0.055 R)
• M21: 7,604,509 km (0.082 R)
• M22: 8,231,772 km (0.1 R)
• M23: 8,471,279 km (0.085 R)
• M24: 8,794,260 km (0.059 R)
• M25: 9,080,292 km (0.062 R)
• M26: 9,327,876 km (0.068 R)
• M27: 9,956,636 km (0.086 R)
• M28: 10,340,654 km (0.094 R)
• M29: 14,343,743 km (0.068 R)
• M30: 14,777,577 km (0.096 R)
• M31: 17,163,513 km (0.076 R)
• M32: 17,265,539 km (0.113 R)
• M33: 17,521,351 km (0.095 R)
• M34: 18,296,568 km (0.108 R)
• M35: 18,453,047 km (0.085 R)
• M36: 18,977,537 km (0.097 R)
• M37: 19,560,221 km (0.116 R)
• M38: 19,827,103 km (0.081 R)
• M39: 20,310,454 km (0.111 R)
• M40: 21,398,330 km (0.114 R)
• M41: 21,563,187 km (0.045 R)
• M42: 22,897,151 km (0.116 R)
• M43: 23,404,288 km (0.078 R)
• M44: 23,687,476 km (0.1 R)
• M45: 26,642,034 km (0.088 R)
• M46: 27,234,891 km (0.047 R)
• M47: 27,532,890 km (0.092 R)
• M48: 27,772,246 km (0.102 R)
• M49: 29,039,490 km (0.111 R)
• M50: 30,263,948 km (0.119 R)
• M51: 30,510,935 km (0.069 R)
• M52: 31,442,780 km (0.096 R)
• M53: 31,818,270 km (0.081 R)
• M54: 32,510,310 km (0.032 R)
• M55: 32,826,560 km (0.032 R)
• M56: 33,909,349 km (0.059 R)
• M57: 34,551,872 km (0.092 R)
• M58: 34,680,826 km (0.086 R)
• M59: 35,393,061 km (0.101 R)
• M60: 35,588,137 km (0.07 R)
• M61: 35,783,511 km (0.076 R)
• M62: 36,306,506 km (0.11 R)
• M63: 36,634,574 km (0.045 R)
• M64: 36,963,689 km (0.119 R)
• M65: 37,492,368 km (0.106 R)
• M66: 38,824,836 km (0.054 R)
• M67: 39,969,709 km (0.118 R)
• M68: 42,983,956 km (0.089 R)
• M69: 44,168,023 km (0.09 R)
• M70: 44,448,220 km (0.046 R)
• M71: 46,283,786 km (0.111 R)
• M72: 47,067,828 km (0.068 R)
• M73: 47,210,844 km (0.105 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 49.4

Radius: 7.9

Gravity: 0.79 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 12.88 AU - 14.32 AU

Year: 18894 Days

Day: 22.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 30,493,132 km

• M1: 109,057 km (0.118 R)
• M2: 204,201 km (0.086 R)
• M3: 280,496 km (0.108 R)
• M4: 378,782 km (0.056 R)
• M5: 556,205 km (0.039 R)
• M6: 625,319 km (0.101 R)
• M7: 735,124 km (0.097 R)
• M8: 918,980 km (0.113 R)
• M9: 1,490,144 km (0.115 R)
• M10: 1,989,053 km (0.098 R)
• M11: 2,210,009 km (0.119 R)
• M12: 2,285,407 km (0.109 R)
• M13: 2,419,446 km (0.093 R)
• M14: 2,536,432 km (0.088 R)
• M15: 2,635,466 km (0.077 R)
• M16: 2,715,501 km (0.1 R)
• M17: 2,776,237 km (0.094 R)
• M18: 2,898,758 km (0.114 R)
• M19: 3,450,924 km (0.086 R)
• M20: 4,338,937 km (0.061 R)
• M21: 4,625,716 km (0.073 R)
• M22: 5,067,628 km (0.113 R)
• M23: 5,142,726 km (0.108 R)
• M24: 5,395,247 km (0.059 R)
• M25: 5,548,735 km (0.077 R)
• M26: 5,755,778 km (0.072 R)
• M27: 6,745,817 km (0.096 R)
• M28: 7,022,423 km (0.087 R)
• M29: 8,048,515 km (0.119 R)
• M30: 8,638,828 km (0.052 R)
• M31: 8,969,440 km (0.077 R)
• M32: 10,396,304 km (0.064 R)
• M33: 10,844,499 km (0.11 R)
• M34: 11,038,528 km (0.029 R)
• M35: 11,233,603 km (0.113 R)
• M36: 11,462,787 km (0.09 R)
• M37: 11,594,433 km (0.109 R)
• M38: 11,660,406 km (0.102 R)
• M39: 11,959,003 km (0.106 R)
• M40: 12,597,637 km (0.066 R)
• M41: 12,869,905 km (0.036 R)
• M42: 13,040,895 km (0.079 R)
• M43: 13,178,376 km (0.093 R)
• M44: 13,454,683 km (0.102 R)
• M45: 13,524,096 km (0.116 R)
• M46: 14,118,748 km (0.064 R)
• M47: 15,224,725 km (0.099 R)
• M48: 15,879,814 km (0.109 R)
• M49: 16,358,527 km (0.117 R)
• M50: 16,506,779 km (0.069 R)
• M51: 16,916,826 km (0.047 R)
• M52: 17,330,315 km (0.101 R)
• M53: 18,128,719 km (0.099 R)
• M54: 18,551,782 km (0.06 R)
• M55: 18,822,703 km (0.09 R)
• M56: 20,355,782 km (0.111 R)
• M57: 20,755,358 km (0.096 R)
• M58: 20,835,543 km (0.092 R)
• M59: 21,481,057 km (0.093 R)
• M60: 22,256,124 km (0.074 R)
• M61: 23,040,316 km (0.05 R)
• M62: 23,414,909 km (0.107 R)
• M63: 23,791,597 km (0.035 R)
• M64: 24,593,292 km (0.11 R)
• M65: 25,318,093 km (0.095 R)
• M66: 25,618,486 km (0.064 R)
• M67: 26,832,323 km (0.034 R)
• M68: 27,622,349 km (0.057 R)
• M69: 28,108,991 km (0.083 R)
• M70: 28,286,713 km (0.085 R)
• M71: 28,687,785 km (0.065 R)
• M72: 29,135,681 km (0.116 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 211 - 14,316 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit