🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.54 AU - 0.58 AU

Year: 154 Days

Day: 38.6 Hours

Environment

Temp: 242 °C

Axial Tilt: 28.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 15,199,758 km

• M1: 77,193 km (0.072 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.47 AU - 0.77 AU

Year: 179 Days

Day: 24.4 Hours

Environment

Temp: 171 °C

Axial Tilt: 27.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.52 AU - 2.5 AU

Year: 1046 Days

Day: 12.3 Hours

Environment

Temp: -61 °C

Axial Tilt: 14 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 3.99 AU - 4.27 AU

Year: 3081 Days

Day: 37.9 Hours

Environment

Temp: -124 °C

Axial Tilt: 28.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 4.02 AU - 5.34 AU

Year: 3717 Days

Day: 42 Hours

Environment

Temp: -129 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 167.8

Radius: 11.5

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 6.22 AU - 6.4 AU

Year: 5819 Days

Day: 14.6 Hours

Environment

Temp: -157 °C

Axial Tilt: 134 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 15,199,758 km

• M1: 290,818 km (0.086 R)
• M2: 382,073 km (0.046 R)
• M3: 973,882 km (0.047 R)
• M4: 1,361,191 km (0.102 R)
• M5: 1,559,857 km (0.115 R)
• M6: 1,835,267 km (0.053 R)
• M7: 1,999,824 km (0.098 R)
• M8: 2,329,239 km (0.11 R)
• M9: 2,432,910 km (0.081 R)
• M10: 2,523,118 km (0.086 R)
• M11: 2,879,460 km (0.04 R)
• M12: 3,486,229 km (0.118 R)
• M13: 3,795,747 km (0.066 R)
• M14: 3,936,219 km (0.117 R)
• M15: 4,078,487 km (0.064 R)
• M16: 4,721,010 km (0.054 R)
• M17: 4,796,407 km (0.101 R)
• M18: 5,257,767 km (0.039 R)
• M19: 5,336,006 km (0.115 R)
• M20: 5,573,269 km (0.096 R)
• M21: 5,854,363 km (0.073 R)
• M22: 6,099,105 km (0.092 R)
• M23: 6,493,595 km (0.1 R)
• M24: 7,068,499 km (0.058 R)
• M25: 7,198,500 km (0.105 R)
• M26: 7,373,081 km (0.096 R)
• M27: 7,681,851 km (0.113 R)
• M28: 8,130,495 km (0.087 R)
• M29: 9,006,540 km (0.063 R)
• M30: 9,265,643 km (0.108 R)
• M31: 10,573,578 km (0.113 R)
• M32: 10,921,991 km (0.049 R)
• M33: 11,375,721 km (0.085 R)
• M34: 11,528,311 km (0.056 R)
• M35: 12,171,432 km (0.11 R)
• M36: 12,694,277 km (0.111 R)
• M37: 13,735,179 km (0.053 R)
• M38: 13,843,488 km (0.114 R)
• M39: 14,006,400 km (0.075 R)
• M40: 15,389,432 km (0.119 R)
• M41: 16,011,610 km (0.096 R)
• M42: 16,469,379 km (0.099 R)
• M43: 17,047,575 km (0.103 R)
• M44: 17,868,269 km (0.075 R)
• M45: 19,002,670 km (0.102 R)
• M46: 19,670,026 km (0.084 R)
• M47: 20,345,161 km (0.037 R)
• M48: 20,747,579 km (0.087 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 245.1

Radius: 8.4

Gravity: 3.47 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 6.16 AU - 8.14 AU

Year: 7018 Days

Day: 11.9 Hours

Environment

Temp: -150 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 15,199,758 km

• M1: 127,308 km (0.093 R)
• M2: 191,784 km (0.073 R)
• M3: 632,500 km (0.064 R)
• M4: 851,511 km (0.087 R)
• M5: 989,440 km (0.063 R)
• M6: 1,344,735 km (0.066 R)
• M7: 1,506,750 km (0.1 R)
• M8: 1,706,613 km (0.118 R)
• M9: 1,980,825 km (0.112 R)
• M10: 2,131,770 km (0.089 R)
• M11: 2,374,268 km (0.092 R)
• M12: 2,589,240 km (0.086 R)
• M13: 2,904,592 km (0.118 R)
• M14: 3,193,167 km (0.071 R)
• M15: 3,251,959 km (0.111 R)
• M16: 5,156,190 km (0.109 R)
• M17: 5,505,650 km (0.086 R)
• M18: 5,814,570 km (0.104 R)
• M19: 6,227,311 km (0.112 R)
• M20: 6,449,613 km (0.104 R)
• M21: 7,004,172 km (0.112 R)
• M22: 7,080,916 km (0.088 R)
• M23: 7,183,839 km (0.118 R)
• M24: 7,261,331 km (0.104 R)
• M25: 7,495,302 km (0.072 R)
• M26: 7,626,499 km (0.034 R)
• M27: 7,679,158 km (0.104 R)
• M28: 7,890,988 km (0.058 R)
• M29: 8,024,430 km (0.092 R)
• M30: 8,131,691 km (0.086 R)
• M31: 8,293,407 km (0.093 R)
• M32: 9,118,439 km (0.068 R)
• M33: 9,174,389 km (0.038 R)
• M34: 9,597,451 km (0.057 R)
• M35: 11,533,846 km (0.049 R)
• M36: 11,655,021 km (0.035 R)
• M37: 12,764,438 km (0.107 R)
• M38: 13,236,569 km (0.107 R)
• M39: 13,395,143 km (0.068 R)
• M40: 13,682,371 km (0.111 R)
• M41: 13,939,380 km (0.106 R)
• M42: 15,148,580 km (0.057 R)
• M43: 15,681,896 km (0.112 R)
• M44: 17,283,790 km (0.067 R)
• M45: 17,806,036 km (0.099 R)
• M46: 19,367,389 km (0.1 R)
• M47: 19,547,505 km (0.1 R)
• M48: 19,836,977 km (0.082 R)
• M49: 20,237,301 km (0.089 R)
• M50: 20,493,562 km (0.101 R)
• M51: 20,603,666 km (0.1 R)
• M52: 20,972,125 km (0.107 R)
• M53: 22,165,767 km (0.063 R)
• M54: 23,037,324 km (0.102 R)
• M55: 23,381,399 km (0.111 R)
• M56: 23,496,440 km (0.068 R)
• M57: 24,074,636 km (0.08 R)
• M58: 25,048,667 km (0.033 R)
• M59: 26,633,807 km (0.105 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 30.5

Radius: 13.7

Gravity: 0.16 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 7.28 AU - 8.92 AU

Year: 8463 Days

Day: 7 Hours

Environment

Temp: -164 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 15,199,758 km

• M1: 200,760 km (0.108 R)
• M2: 328,367 km (0.093 R)
• M3: 826,678 km (0.114 R)
• M4: 983,157 km (0.099 R)
• M5: 1,308,533 km (0.025 R)
• M6: 1,454,540 km (0.095 R)
• M7: 2,349,584 km (0.104 R)
• M8: 2,701,887 km (0.081 R)
• M9: 2,827,400 km (0.12 R)
• M10: 3,019,483 km (0.081 R)
• M11: 3,621,764 km (0.118 R)
• M12: 4,188,441 km (0.073 R)
• M13: 4,951,390 km (0.052 R)
• M14: 5,074,958 km (0.094 R)
• M15: 5,184,015 km (0.077 R)
• M16: 5,341,242 km (0.04 R)
• M17: 5,612,164 km (0.039 R)
• M18: 6,150,866 km (0.069 R)
• M19: 6,317,518 km (0.115 R)
• M20: 6,468,612 km (0.102 R)
• M21: 7,068,200 km (0.041 R)
• M22: 8,028,319 km (0.114 R)
• M23: 8,560,888 km (0.118 R)
• M24: 8,916,033 km (0.109 R)
• M25: 10,964,926 km (0.068 R)
• M26: 11,228,367 km (0.071 R)
• M27: 11,494,053 km (0.045 R)
• M28: 11,637,966 km (0.108 R)
• M29: 11,844,561 km (0.073 R)
• M30: 12,810,664 km (0.102 R)
• M31: 13,497,767 km (0.112 R)
• M32: 13,627,917 km (0.101 R)
• M33: 13,780,208 km (0.099 R)
• M34: 13,867,573 km (0.109 R)
• M35: 14,284,951 km (0.073 R)
• M36: 14,417,644 km (0.107 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 439 - 17,501 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit