🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.56 AU - 0.7 AU

Year: 187 Days

Day: 30.2 Hours

Environment

Temp: 202 °C

Axial Tilt: 21.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1 AU - 1.22 AU

Year: 438 Days

Day: 22.8 Hours

Environment

Temp: 16 °C

Axial Tilt: 5.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.49 AU - 1.95 AU

Year: 845 Days

Day: 21.2 Hours

Environment

Temp: -68 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 2.6 AU - 4.26 AU

Year: 2381 Days

Day: 33.6 Hours

Environment

Temp: -119 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 3.6 AU - 5.18 AU

Year: 3447 Days

Day: 39.3 Hours

Environment

Temp: -130 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 797.6

Radius: 12.4

Gravity: 5.19 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 3.98 AU - 6.12 AU

Year: 4253 Days

Day: 14.1 Hours

Environment

Temp: -153 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 21,861,208 km

• M1: 178,470 km (0.116 R)
• M2: 324,179 km (0.07 R)
• M3: 530,025 km (0.092 R)
• M4: 796,010 km (0.068 R)
• M5: 1,174,942 km (0.091 R)
• M6: 1,303,895 km (0.111 R)
• M7: 1,437,935 km (0.069 R)
• M8: 1,545,496 km (0.114 R)
• M9: 1,720,226 km (0.109 R)
• M10: 1,851,573 km (0.091 R)
• M11: 1,986,510 km (0.093 R)
• M12: 2,320,263 km (0.101 R)
• M13: 2,411,069 km (0.117 R)
• M14: 2,710,115 km (0.101 R)
• M15: 3,303,271 km (0.12 R)
• M16: 3,657,070 km (0.083 R)
• M17: 3,806,518 km (0.082 R)
• M18: 3,936,219 km (0.098 R)
• M19: 4,401,618 km (0.093 R)
• M20: 4,492,274 km (0.108 R)
• M21: 5,777,320 km (0.083 R)
• M22: 5,876,803 km (0.045 R)
• M23: 6,102,845 km (0.06 R)
• M24: 6,485,965 km (0.072 R)
• M25: 6,850,685 km (0.047 R)
• M26: 6,982,630 km (0.072 R)
• M27: 7,791,805 km (0.114 R)
• M28: 7,874,383 km (0.078 R)
• M29: 7,957,260 km (0.051 R)
• M30: 8,263,637 km (0.055 R)
• M31: 8,347,860 km (0.102 R)
• M32: 8,488,782 km (0.118 R)
• M33: 8,801,890 km (0.092 R)
• M34: 8,916,781 km (0.082 R)
• M35: 9,089,866 km (0.048 R)
• M36: 9,763,804 km (0.074 R)
• M37: 10,152,011 km (0.07 R)
• M38: 10,545,304 km (0.115 R)
• M39: 10,820,414 km (0.069 R)
• M40: 12,167,842 km (0.105 R)
• M41: 13,007,984 km (0.12 R)
• M42: 13,270,378 km (0.108 R)
• M43: 13,866,975 km (0.097 R)
• M44: 13,967,205 km (0.083 R)
• M45: 14,506,206 km (0.069 R)
• M46: 14,949,315 km (0.077 R)
• M47: 15,086,496 km (0.094 R)
• M48: 15,362,056 km (0.12 R)
• M49: 15,535,290 km (0.109 R)
• M50: 16,446,042 km (0.062 R)
• M51: 17,410,200 km (0.106 R)
• M52: 18,650,367 km (0.111 R)
• M53: 19,430,519 km (0.064 R)
• M54: 19,994,204 km (0.052 R)
• M55: 20,373,136 km (0.03 R)
• M56: 20,525,277 km (0.07 R)
• M57: 20,907,499 km (0.056 R)
• M58: 21,253,519 km (0.101 R)
• M59: 21,717,871 km (0.105 R)
• M60: 21,873,303 km (0.05 R)
• M61: 22,185,514 km (0.049 R)
• M62: 22,459,727 km (0.089 R)
• M63: 22,538,415 km (0.099 R)
• M64: 22,695,792 km (0.115 R)
• M65: 23,728,167 km (0.106 R)
• M66: 23,928,479 km (0.103 R)
• M67: 25,715,126 km (0.081 R)
• M68: 25,838,544 km (0.076 R)
• M69: 26,874,360 km (0.093 R)
• M70: 27,083,199 km (0.109 R)
• M71: 27,334,373 km (0.051 R)
• M72: 28,008,312 km (0.052 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 302.2

Radius: 11.4

Gravity: 2.33 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 5.19 AU - 5.51 AU

Year: 4637 Days

Day: 11.4 Hours

Environment

Temp: -141 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 21,861,208 km

• M1: 145,409 km (0.063 R)
• M2: 249,080 km (0.032 R)
• M3: 493,374 km (0.118 R)
• M4: 570,117 km (0.116 R)
• M5: 777,759 km (0.092 R)
• M6: 1,912,160 km (0.075 R)
• M7: 2,246,810 km (0.1 R)
• M8: 2,727,468 km (0.092 R)
• M9: 2,856,721 km (0.082 R)
• M10: 2,938,551 km (0.106 R)
• M11: 3,273,949 km (0.041 R)
• M12: 3,568,807 km (0.038 R)
• M13: 3,764,331 km (0.12 R)
• M14: 4,296,600 km (0.077 R)
• M15: 4,774,715 km (0.102 R)
• M16: 4,872,253 km (0.117 R)
• M17: 5,229,493 km (0.079 R)
• M18: 5,657,043 km (0.092 R)
• M19: 6,524,113 km (0.027 R)
• M20: 6,873,873 km (0.088 R)
• M21: 7,050,996 km (0.093 R)
• M22: 7,319,525 km (0.108 R)
• M23: 7,432,471 km (0.084 R)
• M24: 7,797,789 km (0.117 R)
• M25: 8,005,730 km (0.116 R)
• M26: 8,451,083 km (0.08 R)
• M27: 8,522,142 km (0.086 R)
• M28: 9,001,005 km (0.06 R)
• M29: 9,984,760 km (0.117 R)
• M30: 10,185,670 km (0.104 R)
• M31: 10,387,777 km (0.092 R)
• M32: 10,464,072 km (0.063 R)
• M33: 10,591,380 km (0.111 R)
• M34: 10,668,123 km (0.097 R)
• M35: 10,770,598 km (0.075 R)
• M36: 10,924,983 km (0.056 R)
• M37: 11,392,626 km (0.115 R)
• M38: 11,628,990 km (0.082 R)
• M39: 11,787,415 km (0.055 R)
• M40: 11,946,587 km (0.095 R)
• M41: 12,455,369 km (0.104 R)
• M42: 12,753,218 km (0.099 R)
• M43: 13,080,688 km (0.083 R)
• M44: 13,245,545 km (0.112 R)
• M45: 13,799,955 km (0.078 R)
• M46: 13,883,730 km (0.104 R)
• M47: 14,192,500 km (0.098 R)
• M48: 14,305,446 km (0.106 R)
• M49: 14,931,513 km (0.095 R)
• M50: 15,219,040 km (0.05 R)
• M51: 15,305,657 km (0.084 R)
• M52: 15,479,340 km (0.085 R)
• M53: 15,566,556 km (0.077 R)
• M54: 15,799,630 km (0.109 R)
• M55: 15,945,936 km (0.115 R)
• M56: 16,180,954 km (0.109 R)
• M57: 16,565,271 km (0.111 R)
• M58: 16,743,742 km (0.067 R)
• M59: 17,282,743 km (0.114 R)
• M60: 17,373,100 km (0.083 R)
• M61: 17,554,413 km (0.088 R)
• M62: 17,645,218 km (0.045 R)
• M63: 18,996,087 km (0.108 R)
• M64: 19,089,436 km (0.102 R)
• M65: 19,526,860 km (0.111 R)
• M66: 19,715,354 km (0.092 R)
• M67: 20,220,995 km (0.066 R)
• M68: 20,635,081 km (0.092 R)
• M69: 20,730,974 km (0.058 R)
• M70: 21,633,498 km (0.049 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 512 - 14,971 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit