🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.39 AU - 0.63 AU

Year: 132 Days

Day: 12.6 Hours

Environment

Temp: 256 °C

Axial Tilt: 0 °

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: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.6 AU - 0.68 AU

Year: 185 Days

Day: 25.9 Hours

Environment

Temp: 141 °C

Axial Tilt: 44 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 100,153,421 km

• M1: 237,561 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.09 AU - 1.39 AU

Year: 499 Days

Day: 36.5 Hours

Environment

Temp: -2 °C

Axial Tilt: 18.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.19 AU - 1.49 AU

Year: 561 Days

Day: 42.1 Hours

Environment

Temp: -8 °C

Axial Tilt: 4.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.22 AU - 1.48 AU

Year: 567 Days

Day: 44.6 Hours

Environment

Temp: -3 °C

Axial Tilt: 38.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.27 AU - 1.65 AU

Year: 638 Days

Day: 32 Hours

Environment

Temp: -29 °C

Axial Tilt: 12.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.34 AU - 1.74 AU

Year: 691 Days

Day: 34.4 Hours

Environment

Temp: -34 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 100,153,421 km

• M1: 641,176 km (0.09 R)

Planet 8 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 2.65 AU - 3.21 AU

Year: 1814 Days

Day: 39.1 Hours

Environment

Temp: -102 °C

Axial Tilt: 22.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 100,153,421 km

• M1: 1,930,411 km (0.098 R)

Planet 9 - Terrestrial

Semi-Major Axis: 4.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 4.41 AU - 5.35 AU

Year: 3899 Days

Day: 47.1 Hours

Environment

Temp: -143 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 100,153,421 km

• M1: 1,618,799 km (0.081 R)
• M2: 4,599,387 km (0.115 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 662.5

Radius: 3.1

Gravity: 68.94 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 15.67 AU - 22.97 AU

Year: 30711 Days

Day: 20.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 100,153,421 km

• M1: 138,677 km (0.117 R)
• M2: 458,218 km (0.108 R)
• M3: 482,752 km (0.102 R)
• M4: 533,017 km (0.1 R)
• M5: 638,783 km (0.108 R)
• M6: 994,227 km (0.109 R)
• M7: 1,124,527 km (0.078 R)
• M8: 2,432,461 km (0.081 R)
• M9: 3,016,491 km (0.114 R)
• M10: 3,109,990 km (0.109 R)
• M11: 3,204,536 km (0.12 R)
• M12: 3,493,559 km (0.11 R)
• M13: 3,942,801 km (0.084 R)
• M14: 4,677,177 km (0.081 R)
• M15: 6,626,886 km (0.099 R)
• M16: 7,117,867 km (0.118 R)
• M17: 7,493,806 km (0.088 R)
• M18: 8,199,459 km (0.066 R)
• M19: 8,725,745 km (0.089 R)
• M20: 9,195,332 km (0.113 R)
• M21: 10,866,341 km (0.093 R)
• M22: 12,477,958 km (0.113 R)
• M23: 12,703,402 km (0.094 R)
• M24: 15,190,766 km (0.118 R)
• M25: 17,151,545 km (0.12 R)
• M26: 17,569,821 km (0.101 R)
• M27: 19,190,116 km (0.049 R)
• M28: 19,276,733 km (0.118 R)
• M29: 19,537,332 km (0.057 R)
• M30: 19,974,158 km (0.098 R)
• M31: 22,570,579 km (0.061 R)
• M32: 22,936,944 km (0.098 R)
• M33: 24,234,705 km (0.097 R)
• M34: 25,176,125 km (0.109 R)
• M35: 25,555,954 km (0.107 R)
• M36: 26,610,469 km (0.078 R)
• M37: 26,900,540 km (0.108 R)
• M38: 27,483,822 km (0.093 R)
• M39: 30,663,973 km (0.103 R)
• M40: 30,866,529 km (0.069 R)
• M41: 31,171,260 km (0.093 R)
• M42: 31,783,713 km (0.116 R)
• M43: 31,886,188 km (0.096 R)
• M44: 33,958,268 km (0.108 R)
• M45: 36,608,993 km (0.092 R)
• M46: 38,013,417 km (0.047 R)
• M47: 39,655,553 km (0.037 R)
• M48: 39,765,807 km (0.064 R)
• M49: 41,209,127 km (0.109 R)
• M50: 41,656,574 km (0.098 R)
• M51: 41,993,319 km (0.057 R)
• M52: 43,122,035 km (0.116 R)
• M53: 43,690,208 km (0.066 R)
• M54: 44,032,188 km (0.044 R)
• M55: 44,604,251 km (0.059 R)
• M56: 48,677,202 km (0.102 R)
• M57: 49,743,536 km (0.094 R)
• M58: 50,100,626 km (0.09 R)
• M59: 53,353,183 km (0.082 R)
• M60: 53,718,800 km (0.115 R)
• M61: 53,962,944 km (0.057 R)
• M62: 55,682,571 km (0.116 R)
• M63: 56,177,142 km (0.077 R)
• M64: 58,170,234 km (0.104 R)
• M65: 60,439,784 km (0.104 R)
• M66: 60,820,810 km (0.103 R)
• M67: 63,124,018 km (0.101 R)
• M68: 65,325,351 km (0.099 R)
• M69: 66,369,993 km (0.075 R)
• M70: 68,211,244 km (0.107 R)
• M71: 69,403,688 km (0.119 R)
• M72: 69,935,957 km (0.089 R)
• M73: 70,469,423 km (0.119 R)
• M74: 73,563,556 km (0.078 R)
• M75: 74,922,653 km (0.06 R)
• M76: 75,605,268 km (0.047 R)
• M77: 76,152,796 km (0.102 R)
• M78: 76,839,151 km (0.066 R)
• M79: 79,744,043 km (0.105 R)
• M80: 81,420,137 km (0.114 R)
• M81: 81,560,310 km (0.105 R)
• M82: 81,981,279 km (0.114 R)
• M83: 82,262,373 km (0.046 R)
• M84: 83,955,821 km (0.111 R)
• M85: 84,806,734 km (0.038 R)
• M86: 86,088,638 km (0.043 R)
• M87: 86,660,401 km (0.036 R)
• M88: 87,520,439 km (0.083 R)
• M89: 88,383,170 km (0.041 R)
• M90: 89,104,381 km (0.071 R)
• M91: 89,972,348 km (0.088 R)
• M92: 90,843,157 km (0.044 R)
• M93: 91,134,125 km (0.08 R)
• M94: 91,570,951 km (0.117 R)
• M95: 94,207,015 km (0.085 R)
• M96: 97,760,264 km (0.106 R)
• M97: 99,403,447 km (0.063 R)
• M98: 100,153,381 km (0.073 R)

Kuiper Belt

Range: 30.3 - 60.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 341 - 13,545 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit