🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.58 AU - 0.72 AU

Year: 193 Days

Day: 39.3 Hours

Environment

Temp: 181 °C

Axial Tilt: 41.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 55,881,228 km

• M1: 30,069 km (0.06 R)
• M2: 154,535 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.98 AU - 1.18 AU

Year: 414 Days

Day: 28.5 Hours

Environment

Temp: 16 °C

Axial Tilt: 154.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 55,881,228 km

• M1: 609,611 km (0.115 R)
• M2: 774,319 km (0.083 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.2 AU - 1.42 AU

Year: 553 Days

Day: 19.5 Hours

Environment

Temp: -16 °C

Axial Tilt: 1.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.08 AU - 1.7 AU

Year: 605 Days

Day: 43.5 Hours

Environment

Temp: -34 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.45 AU - 1.96 AU

Year: 818 Days

Day: 27.4 Hours

Environment

Temp: -57 °C

Axial Tilt: 49.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 2.28 AU - 3.3 AU

Year: 1719 Days

Day: 40.6 Hours

Environment

Temp: -100 °C

Axial Tilt: 13.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 10.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 700.7

Radius: 13.1

Gravity: 4.08 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 10.07 AU - 10.81 AU

Year: 12446 Days

Day: 12.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 55,881,228 km

• M1: 164,707 km (0.112 R)
• M2: 1,002,306 km (0.104 R)
• M3: 1,353,412 km (0.029 R)
• M4: 1,642,285 km (0.071 R)
• M5: 2,058,616 km (0.053 R)
• M6: 2,223,473 km (0.106 R)
• M7: 2,335,821 km (0.061 R)
• M8: 2,835,029 km (0.115 R)
• M9: 3,019,334 km (0.096 R)
• M10: 3,144,398 km (0.062 R)
• M11: 3,695,516 km (0.093 R)
• M12: 3,931,282 km (0.115 R)
• M13: 6,069,934 km (0.047 R)
• M14: 6,189,014 km (0.094 R)
• M15: 6,632,272 km (0.113 R)
• M16: 7,806,914 km (0.111 R)
• M17: 7,893,232 km (0.085 R)
• M18: 8,110,598 km (0.078 R)
• M19: 8,819,393 km (0.1 R)
• M20: 9,226,897 km (0.071 R)
• M21: 9,966,659 km (0.064 R)
• M22: 10,107,431 km (0.106 R)
• M23: 10,725,419 km (0.118 R)
• M24: 12,298,441 km (0.089 R)
• M25: 13,266,339 km (0.105 R)
• M26: 13,421,472 km (0.098 R)
• M27: 13,995,180 km (0.066 R)
• M28: 14,737,036 km (0.093 R)
• M29: 14,951,410 km (0.08 R)
• M30: 15,873,830 km (0.114 R)
• M31: 16,369,597 km (0.031 R)
• M32: 19,685,285 km (0.062 R)
• M33: 20,336,933 km (0.085 R)
• M34: 21,358,088 km (0.111 R)
• M35: 21,600,736 km (0.104 R)
• M36: 21,783,395 km (0.071 R)
• M37: 22,334,364 km (0.069 R)
• M38: 22,457,483 km (0.097 R)
• M39: 22,766,103 km (0.042 R)
• M40: 23,637,810 km (0.065 R)
• M41: 24,838,183 km (0.118 R)
• M42: 25,542,340 km (0.065 R)
• M43: 27,561,613 km (0.076 R)
• M44: 28,490,316 km (0.101 R)
• M45: 28,623,907 km (0.097 R)
• M46: 29,496,811 km (0.089 R)
• M47: 30,583,190 km (0.104 R)
• M48: 30,788,289 km (0.078 R)
• M49: 31,337,612 km (0.112 R)
• M50: 32,865,007 km (0.088 R)
• M51: 33,778,900 km (0.109 R)
• M52: 34,487,545 km (0.113 R)
• M53: 34,701,171 km (0.104 R)
• M54: 35,129,619 km (0.05 R)
• M55: 35,344,442 km (0.081 R)
• M56: 36,570,396 km (0.119 R)
• M57: 37,517,201 km (0.03 R)
• M58: 38,251,128 km (0.042 R)
• M59: 39,212,295 km (0.089 R)
• M60: 40,781,576 km (0.03 R)
• M61: 41,233,661 km (0.116 R)
• M62: 41,384,755 km (0.07 R)
• M63: 41,536,148 km (0.098 R)
• M64: 43,212,243 km (0.119 R)
• M65: 43,827,239 km (0.106 R)
• M66: 44,522,570 km (0.105 R)
• M67: 45,455,313 km (0.069 R)
• M68: 46,080,782 km (0.103 R)
• M69: 46,394,488 km (0.086 R)
• M70: 47,182,121 km (0.095 R)
• M71: 47,498,371 km (0.096 R)
• M72: 48,531,195 km (0.086 R)
• M73: 49,330,646 km (0.072 R)
• M74: 50,618,833 km (0.044 R)
• M75: 51,104,727 km (0.071 R)
• M76: 51,510,885 km (0.092 R)
• M77: 51,836,560 km (0.069 R)
• M78: 52,326,343 km (0.116 R)
• M79: 53,557,534 km (0.052 R)
• M80: 53,722,391 km (0.098 R)
• M81: 53,804,969 km (0.114 R)
• M82: 53,887,397 km (0.1 R)
• M83: 53,969,975 km (0.096 R)
• M84: 55,547,185 km (0.079 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 445 - 19,101 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit