🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.53 AU - 0.65 AU

Year: 129 Days

Day: 31.2 Hours

Environment

Temp: 435 °C

Axial Tilt: 18.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.51 AU - 0.77 AU

Year: 146 Days

Day: 12.9 Hours

Environment

Temp: 342 °C

Axial Tilt: 33.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.85 AU - 1.19 AU

Year: 294 Days

Day: 38.2 Hours

Environment

Temp: 257 °C

Axial Tilt: 21.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.75 AU - 2.17 AU

Year: 783 Days

Day: 30.6 Hours

Environment

Temp: 121 °C

Axial Tilt: 21.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 3.1 AU - 4.68 AU

Year: 2188 Days

Day: 17.4 Hours

Environment

Temp: -51 °C

Axial Tilt: 15.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 9.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 8.24 AU - 11.28 AU

Year: 8696 Days

Day: 39.7 Hours

Environment

Temp: -124 °C

Axial Tilt: 114.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 10.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 9.89 AU - 11.23 AU

Year: 9787 Days

Day: 13.5 Hours

Environment

Temp: -136 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 16.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 127.3

Radius: 10.9

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 16.11 AU - 16.57 AU

Year: 18839 Days

Day: 10.9 Hours

Environment

Temp: -167 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 102,380,464 km

• M1: 146,008 km (0.045 R)
• M2: 309,967 km (0.093 R)
• M3: 840,740 km (0.116 R)
• M4: 1,239,718 km (0.12 R)
• M5: 1,372,560 km (0.099 R)
• M6: 1,470,397 km (0.074 R)
• M7: 1,715,289 km (0.101 R)
• M8: 1,907,672 km (0.116 R)
• M9: 2,822,164 km (0.028 R)
• M10: 5,334,062 km (0.097 R)
• M11: 5,459,275 km (0.12 R)
• M12: 6,463,077 km (0.052 R)
• M13: 7,037,533 km (0.076 R)
• M14: 7,209,720 km (0.066 R)
• M15: 7,699,054 km (0.096 R)
• M16: 7,983,590 km (0.027 R)
• M17: 9,992,988 km (0.102 R)
• M18: 10,656,455 km (0.104 R)
• M19: 13,025,786 km (0.092 R)
• M20: 13,152,645 km (0.115 R)
• M21: 13,237,467 km (0.114 R)
• M22: 14,095,560 km (0.097 R)
• M23: 14,839,062 km (0.098 R)
• M24: 15,416,061 km (0.077 R)
• M25: 17,470,189 km (0.067 R)
• M26: 17,656,887 km (0.025 R)
• M27: 18,126,624 km (0.116 R)
• M28: 19,126,537 km (0.096 R)
• M29: 20,144,101 km (0.089 R)
• M30: 21,428,399 km (0.091 R)
• M31: 21,628,262 km (0.045 R)
• M32: 23,096,266 km (0.072 R)
• M33: 24,544,074 km (0.036 R)
• M34: 25,068,115 km (0.104 R)
• M35: 25,543,088 km (0.112 R)
• M36: 27,255,535 km (0.079 R)
• M37: 28,729,224 km (0.089 R)
• M38: 29,170,837 km (0.068 R)
• M39: 29,614,694 km (0.109 R)
• M40: 30,284,593 km (0.084 R)
• M41: 31,582,654 km (0.097 R)
• M42: 32,152,771 km (0.055 R)
• M43: 33,302,880 km (0.071 R)
• M44: 33,418,668 km (0.067 R)
• M45: 34,408,109 km (0.098 R)
• M46: 35,466,214 km (0.052 R)
• M47: 36,356,172 km (0.069 R)
• M48: 36,475,402 km (0.088 R)
• M49: 37,193,471 km (0.084 R)
• M50: 37,614,440 km (0.081 R)
• M51: 38,157,929 km (0.112 R)
• M52: 39,069,728 km (0.111 R)
• M53: 39,865,738 km (0.083 R)
• M54: 40,234,946 km (0.055 R)

Planet 9 - Ice Giant

Semi-Major Axis: 25.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 518.9

Radius: 6

Gravity: 14.41 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 21.76 AU - 28.44 AU

Year: 35866 Days

Day: 24.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 102,380,464 km

• M1: 244,144 km (0.034 R)
• M2: 281,693 km (0.047 R)
• M3: 503,546 km (0.04 R)
• M4: 606,171 km (0.094 R)
• M5: 744,549 km (0.07 R)
• M6: 923,916 km (0.048 R)
• M7: 1,051,224 km (0.042 R)
• M8: 1,848,880 km (0.056 R)
• M9: 2,260,573 km (0.038 R)
• M10: 3,213,213 km (0.075 R)
• M11: 3,407,391 km (0.085 R)
• M12: 3,605,309 km (0.075 R)
• M13: 3,655,424 km (0.047 R)
• M14: 3,756,253 km (0.119 R)
• M15: 3,960,753 km (0.106 R)
• M16: 4,380,674 km (0.113 R)
• M17: 4,925,360 km (0.116 R)
• M18: 5,376,398 km (0.11 R)
• M19: 6,317,668 km (0.071 R)
• M20: 6,683,734 km (0.085 R)
• M21: 6,993,850 km (0.105 R)
• M22: 7,500,089 km (0.12 R)
• M23: 8,017,997 km (0.078 R)
• M24: 8,281,289 km (0.093 R)
• M25: 9,709,650 km (0.053 R)
• M26: 11,285,813 km (0.117 R)
• M27: 12,633,391 km (0.037 R)
• M28: 12,786,130 km (0.084 R)
• M29: 12,862,874 km (0.08 R)
• M30: 13,093,703 km (0.104 R)
• M31: 13,481,611 km (0.029 R)
• M32: 14,908,774 km (0.066 R)
• M33: 15,151,272 km (0.09 R)
• M34: 16,717,412 km (0.079 R)
• M35: 17,307,127 km (0.099 R)
• M36: 17,818,154 km (0.078 R)
• M37: 19,380,703 km (0.057 R)
• M38: 20,716,014 km (0.103 R)
• M39: 23,662,194 km (0.066 R)
• M40: 24,134,176 km (0.068 R)
• M41: 24,229,021 km (0.059 R)
• M42: 25,472,478 km (0.106 R)
• M43: 26,053,367 km (0.11 R)
• M44: 27,031,138 km (0.117 R)
• M45: 28,120,510 km (0.108 R)
• M46: 28,320,074 km (0.106 R)
• M47: 29,022,436 km (0.084 R)
• M48: 31,163,780 km (0.04 R)
• M49: 31,680,939 km (0.116 R)
• M50: 32,305,511 km (0.063 R)
• M51: 34,309,673 km (0.097 R)
• M52: 47,265,896 km (0.051 R)
• M53: 49,175,662 km (0.045 R)
• M54: 50,382,020 km (0.026 R)
• M55: 51,232,334 km (0.062 R)
• M56: 51,720,322 km (0.115 R)
• M57: 52,332,477 km (0.092 R)
• M58: 54,183,302 km (0.086 R)
• M59: 54,307,468 km (0.111 R)
• M60: 54,929,645 km (0.118 R)
• M61: 55,804,643 km (0.117 R)
• M62: 57,568,402 km (0.099 R)
• M63: 58,202,847 km (0.077 R)
• M64: 60,119,644 km (0.103 R)
• M65: 61,538,580 km (0.072 R)
• M66: 61,668,132 km (0.119 R)
• M67: 64,015,173 km (0.11 R)
• M68: 64,540,710 km (0.107 R)
• M69: 65,463,879 km (0.055 R)
• M70: 67,456,672 km (0.082 R)
• M71: 68,125,374 km (0.044 R)
• M72: 69,469,362 km (0.09 R)
• M73: 69,739,236 km (0.057 R)
• M74: 72,183,366 km (0.058 R)
• M75: 73,690,864 km (0.119 R)
• M76: 74,241,683 km (0.108 R)
• M77: 75,347,212 km (0.055 R)
• M78: 77,295,125 km (0.037 R)
• M79: 78,134,968 km (0.117 R)
• M80: 82,807,807 km (0.045 R)
• M81: 90,205,571 km (0.032 R)
• M82: 90,352,626 km (0.086 R)
• M83: 92,272,864 km (0.093 R)
• M84: 93,759,119 km (0.103 R)
• M85: 95,253,303 km (0.055 R)
• M86: 95,703,143 km (0.077 R)
• M87: 96,153,583 km (0.098 R)
• M88: 97,056,705 km (0.113 R)
• M89: 98,265,157 km (0.112 R)
• M90: 99,782,827 km (0.12 R)
• M91: 100,544,430 km (0.098 R)
• M92: 100,697,020 km (0.073 R)

Kuiper Belt

Range: 38.4 - 54.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 269 - 18,373 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit