🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.73 AU - 0.89 AU

Year: 276 Days

Day: 30.9 Hours

Environment

Temp: 131 °C

Axial Tilt: 39.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,144,038 km

• M1: 79,586 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.73 AU - 0.91 AU

Year: 281 Days

Day: 33.6 Hours

Environment

Temp: 71 °C

Axial Tilt: 35.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,144,038 km

• M1: 105,616 km (0.079 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.9 AU - 1.42 AU

Year: 473 Days

Day: 37.5 Hours

Environment

Temp: 3 °C

Axial Tilt: 45.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.9 AU - 2.92 AU

Year: 1417 Days

Day: 46.7 Hours

Environment

Temp: -103 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,144,038 km

• M1: 333,902 km (0.081 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 2.64 AU - 2.84 AU

Year: 1718 Days

Day: 25 Hours

Environment

Temp: -102 °C

Axial Tilt: 9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 2.59 AU - 3.93 AU

Year: 2229 Days

Day: 42.3 Hours

Environment

Temp: -125 °C

Axial Tilt: 16.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 9.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 106

Radius: 8.3

Gravity: 1.54 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 7.35 AU - 10.83 AU

Year: 10380 Days

Day: 6.1 Hours

Environment

Temp: -174 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 43,144,038 km

• M1: 260,749 km (0.062 R)
• M2: 362,476 km (0.114 R)
• M3: 423,811 km (0.099 R)
• M4: 518,805 km (0.081 R)
• M5: 872,604 km (0.101 R)
• M6: 1,022,950 km (0.088 R)
• M7: 1,088,175 km (0.115 R)
• M8: 1,864,438 km (0.081 R)
• M9: 2,964,132 km (0.076 R)
• M10: 3,058,678 km (0.094 R)
• M11: 3,135,123 km (0.1 R)
• M12: 3,447,333 km (0.1 R)
• M13: 3,913,480 km (0.087 R)
• M14: 4,927,155 km (0.089 R)
• M15: 4,994,475 km (0.109 R)
• M16: 5,107,421 km (0.117 R)
• M17: 5,198,526 km (0.113 R)
• M18: 5,336,006 km (0.09 R)
• M19: 5,638,045 km (0.101 R)
• M20: 6,137,851 km (0.087 R)
• M21: 6,258,876 km (0.081 R)
• M22: 6,331,879 km (0.113 R)
• M23: 6,405,182 km (0.095 R)
• M24: 6,726,219 km (0.109 R)
• M25: 7,204,933 km (0.057 R)
• M26: 7,358,420 km (0.117 R)
• M27: 7,461,343 km (0.119 R)
• M28: 9,871,814 km (0.045 R)
• M29: 10,013,932 km (0.053 R)
• M30: 10,502,070 km (0.045 R)
• M31: 10,909,724 km (0.075 R)
• M32: 12,194,321 km (0.104 R)
• M33: 13,118,686 km (0.105 R)
• M34: 14,514,733 km (0.082 R)
• M35: 14,968,913 km (0.106 R)
• M36: 15,328,845 km (0.041 R)
• M37: 16,258,147 km (0.054 R)
• M38: 17,239,808 km (0.068 R)
• M39: 17,720,616 km (0.08 R)
• M40: 17,928,108 km (0.119 R)
• M41: 18,066,785 km (0.12 R)
• M42: 18,171,055 km (0.057 R)
• M43: 18,275,474 km (0.116 R)
• M44: 18,660,240 km (0.072 R)
• M45: 19,118,458 km (0.089 R)
• M46: 19,189,218 km (0.104 R)
• M47: 19,260,127 km (0.047 R)
• M48: 19,437,850 km (0.06 R)
• M49: 20,045,965 km (0.097 R)
• M50: 20,334,240 km (0.08 R)
• M51: 20,442,699 km (0.077 R)
• M52: 21,170,791 km (0.118 R)
• M53: 21,244,094 km (0.114 R)
• M54: 21,538,054 km (0.115 R)
• M55: 21,648,607 km (0.096 R)
• M56: 22,092,913 km (0.094 R)
• M57: 22,877,554 km (0.097 R)
• M58: 23,065,748 km (0.091 R)
• M59: 23,557,326 km (0.113 R)
• M60: 25,091,602 km (0.106 R)
• M61: 25,363,421 km (0.105 R)
• M62: 25,519,302 km (0.071 R)
• M63: 25,949,247 km (0.071 R)
• M64: 26,263,402 km (0.074 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 375.7

Radius: 14.9

Gravity: 1.69 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 8.78 AU - 10.73 AU

Year: 11531 Days

Day: 8 Hours

Environment

Temp: -174 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 43,144,038 km

• M1: 234,869 km (0.063 R)
• M2: 344,973 km (0.087 R)
• M3: 555,008 km (0.057 R)
• M4: 1,015,321 km (0.073 R)
• M5: 1,345,184 km (0.064 R)
• M6: 1,605,335 km (0.115 R)
• M7: 1,948,811 km (0.119 R)
• M8: 2,411,518 km (0.109 R)
• M9: 3,012,303 km (0.082 R)
• M10: 3,169,829 km (0.072 R)
• M11: 3,941,455 km (0.103 R)
• M12: 4,289,869 km (0.113 R)
• M13: 4,438,120 km (0.056 R)
• M14: 4,831,413 km (0.074 R)
• M15: 5,236,225 km (0.113 R)
• M16: 5,555,167 km (0.094 R)
• M17: 6,012,488 km (0.11 R)
• M18: 6,313,030 km (0.1 R)
• M19: 6,550,143 km (0.103 R)
• M20: 7,852,542 km (0.091 R)
• M21: 7,998,101 km (0.105 R)
• M22: 8,329,011 km (0.101 R)
• M23: 8,514,812 km (0.098 R)
• M24: 8,814,905 km (0.118 R)
• M25: 9,541,801 km (0.025 R)
• M26: 9,814,518 km (0.112 R)
• M27: 10,129,421 km (0.119 R)
• M28: 10,567,743 km (0.093 R)
• M29: 10,728,710 km (0.067 R)
• M30: 11,463,236 km (0.119 R)
• M31: 11,587,253 km (0.099 R)
• M32: 12,045,770 km (0.113 R)
• M33: 12,256,105 km (0.1 R)
• M34: 12,766,084 km (0.11 R)
• M35: 13,719,172 km (0.111 R)
• M36: 13,894,949 km (0.091 R)
• M37: 14,160,037 km (0.114 R)
• M38: 14,516,080 km (0.11 R)
• M39: 15,969,722 km (0.118 R)
• M40: 16,154,625 km (0.098 R)
• M41: 17,517,013 km (0.076 R)
• M42: 17,707,750 km (0.101 R)
• M43: 18,187,810 km (0.101 R)
• M44: 18,381,090 km (0.064 R)
• M45: 18,623,589 km (0.086 R)
• M46: 21,055,900 km (0.078 R)
• M47: 21,717,871 km (0.114 R)
• M48: 22,490,245 km (0.119 R)
• M49: 22,645,826 km (0.076 R)
• M50: 22,853,768 km (0.059 R)
• M51: 23,376,462 km (0.113 R)
• M52: 23,691,964 km (0.066 R)
• M53: 24,380,414 km (0.066 R)
• M54: 24,486,927 km (0.115 R)
• M55: 24,700,404 km (0.11 R)
• M56: 25,344,572 km (0.103 R)
• M57: 25,722,905 km (0.117 R)
• M58: 25,831,364 km (0.117 R)
• M59: 25,939,972 km (0.102 R)
• M60: 26,924,176 km (0.112 R)
• M61: 27,144,534 km (0.029 R)
• M62: 28,311,397 km (0.045 R)
• M63: 28,872,688 km (0.061 R)
• M64: 29,664,809 km (0.119 R)
• M65: 30,006,491 km (0.091 R)
• M66: 30,751,338 km (0.094 R)
• M67: 32,551,898 km (0.072 R)
• M68: 34,505,946 km (0.072 R)
• M69: 34,865,429 km (0.045 R)
• M70: 36,254,446 km (0.096 R)
• M71: 36,558,877 km (0.106 R)
• M72: 36,864,057 km (0.117 R)
• M73: 37,415,624 km (0.12 R)
• M74: 38,093,452 km (0.071 R)
• M75: 38,837,552 km (0.114 R)
• M76: 38,962,017 km (0.104 R)
• M77: 39,774,483 km (0.053 R)
• M78: 40,277,132 km (0.098 R)
• M79: 40,655,615 km (0.093 R)
• M80: 41,352,442 km (0.096 R)
• M81: 42,181,064 km (0.069 R)
• M82: 42,822,241 km (0.108 R)
• M83: 42,950,895 km (0.066 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 538 - 18,784 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit