🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.43 AU - 0.59 AU

Year: 139 Days

Day: 32.4 Hours

Environment

Temp: 229 °C

Axial Tilt: 16 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,183,538 km

• M1: 102,026 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.57 AU - 0.65 AU

Year: 182 Days

Day: 43.6 Hours

Environment

Temp: 200 °C

Axial Tilt: 25.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.61 AU - 0.73 AU

Year: 210 Days

Day: 31.2 Hours

Environment

Temp: 149 °C

Axial Tilt: 45.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 57,183,538 km

• M1: 68,067 km (0.119 R)
• M2: 296,952 km (0.073 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.96 AU - 1.58 AU

Year: 548 Days

Day: 31.5 Hours

Environment

Temp: -37 °C

Axial Tilt: 5.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.25 AU - 2.07 AU

Year: 819 Days

Day: 43.9 Hours

Environment

Temp: -72 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.54 AU - 2.38 AU

Year: 1051 Days

Day: 42.6 Hours

Environment

Temp: -88 °C

Axial Tilt: 5.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.81 AU - 2.39 AU

Year: 1165 Days

Day: 28.7 Hours

Environment

Temp: -87 °C

Axial Tilt: 97 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 4.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 149.4

Radius: 10.4

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 3.6 AU - 4.88 AU

Year: 3343 Days

Day: 14.6 Hours

Environment

Temp: -140 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 57,183,538 km

• M1: 147,504 km (0.084 R)
• M2: 252,072 km (0.073 R)
• M3: 412,142 km (0.076 R)
• M4: 897,438 km (0.106 R)
• M5: 1,324,091 km (0.075 R)
• M6: 1,407,267 km (0.116 R)
• M7: 1,667,867 km (0.084 R)
• M8: 1,809,237 km (0.116 R)
• M9: 1,881,343 km (0.059 R)
• M10: 2,114,865 km (0.12 R)
• M11: 2,540,321 km (0.052 R)
• M12: 2,621,553 km (0.105 R)
• M13: 2,810,794 km (0.118 R)
• M14: 2,907,135 km (0.11 R)
• M15: 3,029,207 km (0.115 R)
• M16: 3,202,890 km (0.088 R)
• M17: 3,341,717 km (0.089 R)
• M18: 3,586,310 km (0.114 R)
• M19: 3,850,200 km (0.098 R)
• M20: 4,230,179 km (0.094 R)
• M21: 4,452,781 km (0.1 R)
• M22: 4,608,213 km (0.118 R)
• M23: 5,099,642 km (0.04 R)
• M24: 5,517,020 km (0.104 R)
• M25: 5,623,085 km (0.101 R)
• M26: 5,714,639 km (0.111 R)
• M27: 5,929,910 km (0.085 R)
• M28: 6,273,836 km (0.028 R)
• M29: 6,528,152 km (0.115 R)
• M30: 6,818,222 km (0.11 R)
• M31: 7,014,046 km (0.092 R)
• M32: 7,377,718 km (0.101 R)
• M33: 7,646,246 km (0.076 R)
• M34: 8,123,763 km (0.114 R)
• M35: 9,018,358 km (0.063 R)
• M36: 9,962,470 km (0.102 R)
• M37: 10,092,022 km (0.029 R)
• M38: 10,166,222 km (0.062 R)
• M39: 10,371,321 km (0.079 R)
• M40: 10,559,067 km (0.083 R)
• M41: 11,379,012 km (0.095 R)
• M42: 11,669,831 km (0.038 R)
• M43: 11,923,848 km (0.113 R)
• M44: 12,041,731 km (0.106 R)
• M45: 12,239,051 km (0.113 R)
• M46: 12,517,153 km (0.107 R)
• M47: 12,717,016 km (0.113 R)
• M48: 13,039,100 km (0.063 R)
• M49: 13,201,264 km (0.067 R)
• M50: 13,547,733 km (0.084 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 640.4

Radius: 12.5

Gravity: 4.1 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 10.17 AU - 11.31 AU

Year: 13476 Days

Day: 14.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 57,183,538 km

• M1: 181,911 km (0.105 R)
• M2: 628,909 km (0.094 R)
• M3: 718,070 km (0.119 R)
• M4: 851,212 km (0.104 R)
• M5: 1,618,799 km (0.085 R)
• M6: 1,958,835 km (0.114 R)
• M7: 2,040,665 km (0.1 R)
• M8: 2,123,542 km (0.113 R)
• M9: 2,293,036 km (0.083 R)
• M10: 2,706,076 km (0.102 R)
• M11: 3,771,063 km (0.098 R)
• M12: 3,942,951 km (0.111 R)
• M13: 4,187,992 km (0.114 R)
• M14: 4,583,380 km (0.109 R)
• M15: 5,294,568 km (0.116 R)
• M16: 5,880,393 km (0.118 R)
• M17: 6,986,669 km (0.08 R)
• M18: 7,326,705 km (0.118 R)
• M19: 7,455,659 km (0.1 R)
• M20: 7,759,642 km (0.115 R)
• M21: 8,200,806 km (0.085 R)
• M22: 8,289,966 km (0.105 R)
• M23: 8,379,575 km (0.075 R)
• M24: 9,153,744 km (0.06 R)
• M25: 11,963,791 km (0.045 R)
• M26: 12,115,932 km (0.118 R)
• M27: 12,524,932 km (0.115 R)
• M28: 12,834,600 km (0.114 R)
• M29: 12,938,271 km (0.109 R)
• M30: 13,146,661 km (0.119 R)
• M31: 14,582,501 km (0.113 R)
• M32: 14,799,418 km (0.09 R)
• M33: 15,789,008 km (0.045 R)
• M34: 16,799,841 km (0.117 R)
• M35: 19,120,403 km (0.048 R)
• M36: 19,477,044 km (0.056 R)
• M37: 19,896,068 km (0.119 R)
• M38: 20,197,059 km (0.097 R)
• M39: 20,378,372 km (0.034 R)
• M40: 21,478,065 km (0.051 R)
• M41: 22,159,484 km (0.111 R)
• M42: 23,926,085 km (0.061 R)
• M43: 24,118,019 km (0.086 R)
• M44: 25,476,069 km (0.11 R)
• M45: 25,606,668 km (0.034 R)
• M46: 26,395,048 km (0.111 R)
• M47: 27,659,749 km (0.045 R)
• M48: 27,794,088 km (0.047 R)
• M49: 28,063,364 km (0.115 R)
• M50: 28,333,388 km (0.117 R)
• M51: 28,740,145 km (0.078 R)
• M52: 30,524,847 km (0.096 R)
• M53: 30,663,674 km (0.092 R)
• M54: 31,430,662 km (0.07 R)
• M55: 31,570,835 km (0.096 R)
• M56: 32,416,063 km (0.083 R)
• M57: 33,340,129 km (0.037 R)
• M58: 33,769,625 km (0.091 R)
• M59: 34,996,178 km (0.091 R)
• M60: 35,359,701 km (0.116 R)
• M61: 37,048,212 km (0.084 R)
• M62: 37,939,516 km (0.033 R)
• M63: 38,163,464 km (0.085 R)
• M64: 39,214,389 km (0.119 R)
• M65: 39,365,333 km (0.097 R)
• M66: 39,591,974 km (0.088 R)
• M67: 40,579,470 km (0.117 R)
• M68: 41,114,581 km (0.074 R)
• M69: 41,883,065 km (0.072 R)
• M70: 42,037,301 km (0.092 R)
• M71: 42,811,470 km (0.057 R)
• M72: 43,590,276 km (0.12 R)
• M73: 43,668,366 km (0.109 R)
• M74: 44,452,409 km (0.118 R)
• M75: 44,609,786 km (0.09 R)
• M76: 44,688,474 km (0.093 R)
• M77: 45,716,511 km (0.07 R)
• M78: 46,273,165 km (0.031 R)
• M79: 47,313,169 km (0.103 R)
• M80: 48,603,600 km (0.044 R)
• M81: 49,579,128 km (0.077 R)
• M82: 50,478,959 km (0.11 R)
• M83: 51,301,598 km (0.03 R)
• M84: 52,045,847 km (0.071 R)
• M85: 52,460,832 km (0.085 R)
• M86: 52,710,361 km (0.116 R)
• M87: 53,963,991 km (0.076 R)
• M88: 54,299,988 km (0.071 R)
• M89: 54,468,136 km (0.1 R)
• M90: 57,098,066 km (0.116 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 341 - 20,026 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit