🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.46 AU - 0.58 AU

Year: 132 Days

Day: 32.2 Hours

Environment

Temp: 203 °C

Axial Tilt: 10.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 42,028,801 km

• M1: 33,360 km (0.081 R)
• M2: 89,609 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.41 AU - 1.63 AU

Year: 659 Days

Day: 12.1 Hours

Environment

Temp: 1 °C

Axial Tilt: 20.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.83 AU - 1.97 AU

Year: 920 Days

Day: 43.9 Hours

Environment

Temp: -56 °C

Axial Tilt: 25.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,028,801 km

• M1: 740,809 km (0.114 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.75 AU - 2.05 AU

Year: 920 Days

Day: 40.7 Hours

Environment

Temp: -45 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 42,028,801 km

• M1: 125,961 km (0.053 R)
• M2: 183,557 km (0.04 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 2.57 AU - 2.97 AU

Year: 1620 Days

Day: 29.1 Hours

Environment

Temp: -76 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 42,028,801 km

• M1: 296,503 km (0.081 R)
• M2: 1,763,759 km (0.113 R)

Planet 6 - Terrestrial

Semi-Major Axis: 5.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 4.67 AU - 6.15 AU

Year: 4423 Days

Day: 16.9 Hours

Environment

Temp: -125 °C

Axial Tilt: 41.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,028,801 km

• M1: 129,253 km (0.108 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 575.6

Radius: 10.4

Gravity: 5.32 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 7.69 AU - 9.63 AU

Year: 8957 Days

Day: 13.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 45.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 42,028,801 km

• M1: 165,156 km (0.066 R)
• M2: 239,057 km (0.1 R)
• M3: 452,085 km (0.075 R)
• M4: 583,731 km (0.038 R)
• M5: 776,114 km (0.092 R)
• M6: 872,305 km (0.038 R)
• M7: 1,260,661 km (0.065 R)
• M8: 1,474,287 km (0.066 R)
• M9: 1,720,974 km (0.105 R)
• M10: 1,914,853 km (0.105 R)
• M11: 2,184,578 km (0.073 R)
• M12: 2,324,153 km (0.098 R)
• M13: 2,937,504 km (0.117 R)
• M14: 3,144,248 km (0.118 R)
• M15: 3,223,086 km (0.108 R)
• M16: 3,409,485 km (0.12 R)
• M17: 4,720,860 km (0.108 R)
• M18: 5,366,824 km (0.074 R)
• M19: 5,556,514 km (0.096 R)
• M20: 5,684,121 km (0.094 R)
• M21: 6,171,660 km (0.08 R)
• M22: 6,337,265 km (0.12 R)
• M23: 6,979,788 km (0.119 R)
• M24: 7,361,262 km (0.071 R)
• M25: 7,501,585 km (0.045 R)
• M26: 8,000,195 km (0.101 R)
• M27: 8,108,354 km (0.037 R)
• M28: 8,435,974 km (0.051 R)
• M29: 8,991,730 km (0.118 R)
• M30: 9,712,642 km (0.069 R)
• M31: 10,177,592 km (0.107 R)
• M32: 10,294,877 km (0.051 R)
• M33: 10,373,416 km (0.119 R)
• M34: 10,649,723 km (0.068 R)
• M35: 11,048,700 km (0.084 R)
• M36: 11,209,668 km (0.105 R)
• M37: 11,820,326 km (0.115 R)
• M38: 11,943,744 km (0.12 R)
• M39: 12,108,900 km (0.111 R)
• M40: 12,609,156 km (0.109 R)
• M41: 13,201,414 km (0.092 R)
• M42: 13,543,993 km (0.077 R)
• M43: 14,456,839 km (0.108 R)
• M44: 14,854,171 km (0.092 R)
• M45: 14,943,032 km (0.057 R)
• M46: 16,755,710 km (0.089 R)
• M47: 17,359,786 km (0.079 R)
• M48: 17,500,109 km (0.103 R)
• M49: 17,923,620 km (0.106 R)
• M50: 19,797,483 km (0.034 R)
• M51: 20,485,334 km (0.111 R)
• M52: 22,748,600 km (0.091 R)
• M53: 23,520,525 km (0.103 R)
• M54: 23,624,197 km (0.03 R)
• M55: 24,353,486 km (0.12 R)
• M56: 24,563,222 km (0.088 R)
• M57: 24,826,215 km (0.057 R)
• M58: 25,090,106 km (0.113 R)
• M59: 25,248,979 km (0.092 R)
• M60: 25,408,151 km (0.088 R)
• M61: 25,834,206 km (0.081 R)
• M62: 26,801,356 km (0.115 R)
• M63: 27,017,974 km (0.051 R)
• M64: 28,274,297 km (0.098 R)
• M65: 29,270,918 km (0.026 R)
• M66: 30,278,908 km (0.096 R)
• M67: 30,843,939 km (0.087 R)
• M68: 31,984,174 km (0.077 R)
• M69: 33,080,278 km (0.104 R)
• M70: 33,545,527 km (0.109 R)
• M71: 33,954,229 km (0.114 R)
• M72: 34,482,309 km (0.114 R)
• M73: 35,546,548 km (0.105 R)
• M74: 36,023,018 km (0.084 R)
• M75: 36,202,236 km (0.107 R)
• M76: 36,621,559 km (0.062 R)
• M77: 36,861,963 km (0.098 R)
• M78: 37,525,579 km (0.067 R)
• M79: 38,071,461 km (0.076 R)
• M80: 38,254,120 km (0.071 R)
• M81: 38,803,444 km (0.112 R)
• M82: 39,786,750 km (0.108 R)
• M83: 40,591,587 km (0.036 R)
• M84: 41,777,599 km (0.094 R)

Kuiper Belt

Range: 31.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 179 - 15,639 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit