🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.69 AU - 0.73 AU

Year: 208 Days

Day: 27.2 Hours

Environment

Temp: 204 °C

Axial Tilt: 37.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.25 AU - 1.27 AU

Year: 493 Days

Day: 38.8 Hours

Environment

Temp: 7 °C

Axial Tilt: 31.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.29 AU - 1.81 AU

Year: 672 Days

Day: 16.3 Hours

Environment

Temp: -2 °C

Axial Tilt: 13.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.66 AU - 1.96 AU

Year: 848 Days

Day: 23.4 Hours

Environment

Temp: -34 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.37 AU - 2.25 AU

Year: 848 Days

Day: 12.8 Hours

Environment

Temp: -28 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 2.04 AU - 2.06 AU

Year: 1022 Days

Day: 30.6 Hours

Environment

Temp: -49 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,048,169 km

• M1: 55,501 km (0.091 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 2.81 AU - 4.05 AU

Year: 2212 Days

Day: 15.3 Hours

Environment

Temp: -105 °C

Axial Tilt: 7.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 12.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 230.9

Radius: 13.2

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 10.15 AU - 15.01 AU

Year: 15539 Days

Day: 5.7 Hours

Environment

Temp: -178 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 96,048,169 km

• M1: 215,571 km (0.04 R)
• M2: 819,497 km (0.047 R)
• M3: 1,288,636 km (0.061 R)
• M4: 1,574,218 km (0.098 R)
• M5: 1,835,416 km (0.115 R)
• M6: 1,994,588 km (0.046 R)
• M7: 2,206,120 km (0.091 R)
• M8: 3,886,104 km (0.114 R)
• M9: 4,003,688 km (0.071 R)
• M10: 4,152,238 km (0.102 R)
• M11: 5,637,745 km (0.043 R)
• M12: 5,838,356 km (0.06 R)
• M13: 6,212,500 km (0.118 R)
• M14: 6,805,955 km (0.065 R)
• M15: 6,948,223 km (0.118 R)
• M16: 7,163,644 km (0.058 R)
• M17: 7,785,821 km (0.09 R)
• M18: 9,675,242 km (0.113 R)
• M19: 14,211,648 km (0.099 R)
• M20: 17,125,665 km (0.1 R)
• M21: 17,319,843 km (0.07 R)
• M22: 17,514,769 km (0.094 R)
• M23: 18,649,918 km (0.111 R)
• M24: 18,849,781 km (0.106 R)
• M25: 19,352,429 km (0.108 R)
• M26: 22,940,085 km (0.05 R)
• M27: 23,476,843 km (0.112 R)
• M28: 24,672,279 km (0.098 R)
• M29: 25,387,955 km (0.093 R)
• M30: 26,558,409 km (0.104 R)
• M31: 27,405,283 km (0.089 R)
• M32: 27,860,509 km (0.096 R)
• M33: 27,974,652 km (0.071 R)
• M34: 28,433,170 km (0.078 R)
• M35: 28,778,591 km (0.101 R)
• M36: 29,415,429 km (0.068 R)
• M37: 29,881,576 km (0.107 R)
• M38: 33,273,110 km (0.102 R)
• M39: 35,539,218 km (0.112 R)
• M40: 35,663,085 km (0.108 R)
• M41: 36,596,875 km (0.053 R)
• M42: 37,475,763 km (0.065 R)
• M43: 39,703,275 km (0.097 R)
• M44: 39,896,256 km (0.107 R)
• M45: 40,089,537 km (0.047 R)
• M46: 40,541,621 km (0.119 R)
• M47: 41,125,352 km (0.111 R)
• M48: 43,620,794 km (0.089 R)
• M49: 44,019,173 km (0.105 R)
• M50: 44,352,178 km (0.066 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 795

Radius: 6.7

Gravity: 17.71 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 13.43 AU - 22.33 AU

Year: 26330 Days

Day: 17.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 96,048,169 km

• M1: 139,575 km (0.049 R)
• M2: 209,437 km (0.063 R)
• M3: 354,697 km (0.11 R)
• M4: 557,252 km (0.084 R)
• M5: 711,637 km (0.07 R)
• M6: 969,095 km (0.102 R)
• M7: 1,124,228 km (0.108 R)
• M8: 1,747,602 km (0.101 R)
• M9: 1,860,549 km (0.101 R)
• M10: 1,976,038 km (0.109 R)
• M11: 2,717,745 km (0.116 R)
• M12: 2,937,803 km (0.106 R)
• M13: 3,348,449 km (0.113 R)
• M14: 4,273,562 km (0.114 R)
• M15: 5,492,037 km (0.107 R)
• M16: 5,547,239 km (0.101 R)
• M17: 6,515,137 km (0.112 R)
• M18: 6,573,779 km (0.107 R)
• M19: 7,595,832 km (0.092 R)
• M20: 9,121,281 km (0.119 R)
• M21: 9,516,968 km (0.091 R)
• M22: 9,650,259 km (0.062 R)
• M23: 10,053,426 km (0.118 R)
• M24: 10,257,178 km (0.076 R)
• M25: 11,437,056 km (0.115 R)
• M26: 11,649,635 km (0.11 R)
• M27: 12,732,424 km (0.093 R)
• M28: 15,459,444 km (0.057 R)
• M29: 15,851,989 km (0.073 R)
• M30: 16,247,825 km (0.117 R)
• M31: 17,454,780 km (0.058 R)
• M32: 17,863,482 km (0.114 R)
• M33: 18,524,106 km (0.12 R)
• M34: 18,857,260 km (0.092 R)
• M35: 19,108,585 km (0.065 R)
• M36: 19,614,375 km (0.086 R)
• M37: 19,784,019 km (0.094 R)
• M38: 21,419,274 km (0.068 R)
• M39: 22,120,588 km (0.112 R)
• M40: 22,651,661 km (0.077 R)
• M41: 23,545,957 km (0.117 R)
• M42: 25,461,408 km (0.106 R)
• M43: 27,331,531 km (0.098 R)
• M44: 28,283,123 km (0.113 R)
• M45: 30,512,580 km (0.11 R)
• M46: 31,301,260 km (0.098 R)
• M47: 32,597,077 km (0.054 R)
• M48: 33,605,666 km (0.087 R)
• M49: 34,932,150 km (0.081 R)
• M50: 35,240,770 km (0.112 R)
• M51: 35,446,916 km (0.082 R)
• M52: 35,550,139 km (0.054 R)
• M53: 36,588,198 km (0.113 R)
• M54: 37,425,797 km (0.095 R)
• M55: 37,636,132 km (0.114 R)
• M56: 38,163,763 km (0.08 R)
• M57: 38,906,666 km (0.059 R)
• M58: 39,013,180 km (0.05 R)
• M59: 41,272,257 km (0.062 R)
• M60: 41,380,865 km (0.111 R)
• M61: 41,489,623 km (0.068 R)
• M62: 42,472,481 km (0.099 R)
• M63: 44,460,936 km (0.044 R)
• M64: 44,572,237 km (0.05 R)
• M65: 44,683,687 km (0.075 R)
• M66: 45,018,637 km (0.09 R)
• M67: 47,045,688 km (0.047 R)
• M68: 47,500,166 km (0.086 R)
• M69: 48,987,169 km (0.104 R)
• M70: 51,538,411 km (0.066 R)
• M71: 51,889,667 km (0.037 R)
• M72: 52,124,236 km (0.108 R)
• M73: 53,539,133 km (0.116 R)
• M74: 55,325,631 km (0.084 R)
• M75: 56,165,922 km (0.04 R)
• M76: 59,201,413 km (0.114 R)
• M77: 60,553,777 km (0.117 R)
• M78: 61,543,666 km (0.08 R)
• M79: 63,289,025 km (0.03 R)
• M80: 65,176,950 km (0.115 R)
• M81: 69,007,852 km (0.095 R)
• M82: 71,602,029 km (0.109 R)
• M83: 71,732,628 km (0.051 R)
• M84: 73,700,289 km (0.036 R)
• M85: 75,818,744 km (0.072 R)
• M86: 79,033,602 km (0.062 R)
• M87: 80,521,951 km (0.108 R)
• M88: 81,337,709 km (0.115 R)
• M89: 81,473,843 km (0.044 R)
• M90: 82,977,301 km (0.115 R)
• M91: 83,663,656 km (0.088 R)
• M92: 86,428,075 km (0.107 R)
• M93: 86,706,178 km (0.067 R)
• M94: 88,801,296 km (0.052 R)
• M95: 89,643,981 km (0.11 R)
• M96: 91,904,105 km (0.101 R)
• M97: 92,614,247 km (0.119 R)

Kuiper Belt

Range: 31.5 - 53.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 308 - 17,929 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit