🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.43 AU - 0.65 AU

Year: 153 Days

Day: 21.3 Hours

Environment

Temp: 210 °C

Axial Tilt: 9.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 66,681,641 km

• M1: 47,423 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.69 AU - 0.77 AU

Year: 240 Days

Day: 40.2 Hours

Environment

Temp: 75 °C

Axial Tilt: 16.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.74 AU - 0.8 AU

Year: 260 Days

Day: 37.3 Hours

Environment

Temp: 77 °C

Axial Tilt: 17.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.82 AU - 0.98 AU

Year: 329 Days

Day: 47.5 Hours

Environment

Temp: 4 °C

Axial Tilt: 49.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 66,681,641 km

• M1: 377,735 km (0.12 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 2.12 AU - 2.38 AU

Year: 1299 Days

Day: 33.3 Hours

Environment

Temp: -91 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 66,681,641 km

• M1: 142,417 km (0.115 R)
• M2: 2,285,556 km (0.085 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 2.23 AU - 3.41 AU

Year: 1823 Days

Day: 15.3 Hours

Environment

Temp: -122 °C

Axial Tilt: 24.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 2.6 AU - 4.1 AU

Year: 2361 Days

Day: 37.1 Hours

Environment

Temp: -118 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 66,681,641 km

• M1: 1,134,251 km (0.102 R)
• M2: 1,785,750 km (0.084 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 932.2

Radius: 13.6

Gravity: 5.04 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 8.93 AU - 13.09 AU

Year: 14065 Days

Day: 13.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 66,681,641 km

• M1: 171,290 km (0.063 R)
• M2: 386,112 km (0.097 R)
• M3: 567,874 km (0.115 R)
• M4: 661,821 km (0.063 R)
• M5: 980,614 km (0.072 R)
• M6: 1,322,595 km (0.112 R)
• M7: 1,562,699 km (0.114 R)
• M8: 1,730,997 km (0.096 R)
• M9: 1,817,465 km (0.084 R)
• M10: 2,116,660 km (0.057 R)
• M11: 2,272,392 km (0.077 R)
• M12: 2,529,850 km (0.114 R)
• M13: 2,729,264 km (0.093 R)
• M14: 3,250,762 km (0.093 R)
• M15: 3,841,524 km (0.108 R)
• M16: 4,033,159 km (0.043 R)
• M17: 4,188,740 km (0.102 R)
• M18: 4,708,294 km (0.112 R)
• M19: 5,290,977 km (0.115 R)
• M20: 5,547,687 km (0.107 R)
• M21: 5,808,586 km (0.089 R)
• M22: 5,896,550 km (0.065 R)
• M23: 6,297,622 km (0.116 R)
• M24: 7,220,491 km (0.085 R)
• M25: 7,315,186 km (0.092 R)
• M26: 7,794,647 km (0.079 R)
• M27: 8,087,261 km (0.117 R)
• M28: 8,733,823 km (0.11 R)
• M29: 9,604,482 km (0.111 R)
• M30: 9,760,962 km (0.108 R)
• M31: 9,865,830 km (0.11 R)
• M32: 10,023,805 km (0.067 R)
• M33: 10,288,893 km (0.115 R)
• M34: 10,989,160 km (0.063 R)
• M35: 11,152,970 km (0.115 R)
• M36: 11,984,136 km (0.049 R)
• M37: 12,322,227 km (0.076 R)
• M38: 12,777,902 km (0.087 R)
• M39: 13,065,579 km (0.037 R)
• M40: 13,941,325 km (0.099 R)
• M41: 14,059,657 km (0.096 R)
• M42: 15,934,417 km (0.111 R)
• M43: 16,743,891 km (0.116 R)
• M44: 17,121,925 km (0.037 R)
• M45: 17,502,951 km (0.059 R)
• M46: 17,886,669 km (0.049 R)
• M47: 18,273,230 km (0.08 R)
• M48: 19,054,580 km (0.091 R)
• M49: 19,581,613 km (0.043 R)
• M50: 19,780,578 km (0.068 R)
• M51: 20,717,510 km (0.079 R)
• M52: 21,805,984 km (0.09 R)
• M53: 22,081,095 km (0.095 R)
• M54: 24,465,086 km (0.057 R)
• M55: 25,470,384 km (0.115 R)
• M56: 27,077,364 km (0.043 R)
• M57: 27,967,621 km (0.088 R)
• M58: 32,797,089 km (0.074 R)
• M59: 35,024,751 km (0.06 R)
• M60: 35,751,198 km (0.048 R)
• M61: 36,401,051 km (0.091 R)
• M62: 38,374,098 km (0.057 R)
• M63: 38,872,857 km (0.072 R)
• M64: 39,960,733 km (0.083 R)
• M65: 40,635,120 km (0.078 R)
• M66: 40,804,315 km (0.103 R)
• M67: 41,398,368 km (0.077 R)
• M68: 43,025,096 km (0.119 R)
• M69: 46,429,345 km (0.106 R)
• M70: 48,566,949 km (0.048 R)
• M71: 50,827,672 km (0.091 R)
• M72: 51,924,972 km (0.087 R)
• M73: 52,200,382 km (0.085 R)
• M74: 55,263,398 km (0.045 R)
• M75: 55,357,046 km (0.072 R)
• M76: 56,391,516 km (0.082 R)
• M77: 57,812,546 km (0.094 R)
• M78: 60,496,332 km (0.071 R)
• M79: 61,853,334 km (0.108 R)
• M80: 63,024,536 km (0.102 R)
• M81: 63,907,762 km (0.096 R)
• M82: 64,696,292 km (0.04 R)
• M83: 65,785,813 km (0.081 R)
• M84: 66,183,444 km (0.061 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 267 - 14,270 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit