🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.89 AU - 1.11 AU

Year: 383 Days

Day: 22.4 Hours

Environment

Temp: 10 °C

Axial Tilt: 21.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.59 AU - 2.07 AU

Year: 948 Days

Day: 30.9 Hours

Environment

Temp: -79 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,531,028 km

• M1: 1,089,521 km (0.116 R)

Asteroid Belt

Center: 2.99 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 940.8

Radius: 11.6

Gravity: 6.99 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 3.18 AU - 5.1 AU

Year: 3225 Days

Day: 8.5 Hours

Environment

Temp: -146 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 24,531,028 km

• M1: 181,163 km (0.062 R)
• M2: 261,048 km (0.094 R)
• M3: 414,536 km (0.101 R)
• M4: 538,253 km (0.108 R)
• M5: 1,053,169 km (0.074 R)
• M6: 1,519,914 km (0.076 R)
• M7: 1,620,743 km (0.072 R)
• M8: 2,126,683 km (0.091 R)
• M9: 2,289,595 km (0.059 R)
• M10: 2,372,622 km (0.099 R)
• M11: 2,576,225 km (0.089 R)
• M12: 2,697,549 km (0.092 R)
• M13: 2,964,431 km (0.097 R)
• M14: 3,184,041 km (0.087 R)
• M15: 3,314,790 km (0.067 R)
• M16: 3,390,187 km (0.091 R)
• M17: 3,717,507 km (0.104 R)
• M18: 3,895,080 km (0.118 R)
• M19: 4,320,237 km (0.085 R)
• M20: 4,527,879 km (0.117 R)
• M21: 4,760,204 km (0.086 R)
• M22: 4,888,709 km (0.043 R)
• M23: 5,593,016 km (0.094 R)
• M24: 5,705,962 km (0.07 R)
• M25: 6,095,814 km (0.117 R)
• M26: 6,305,700 km (0.078 R)
• M27: 6,756,737 km (0.105 R)
• M28: 7,490,216 km (0.096 R)
• M29: 7,614,980 km (0.092 R)
• M30: 7,765,476 km (0.104 R)
• M31: 7,917,019 km (0.093 R)
• M32: 7,993,164 km (0.109 R)
• M33: 8,197,515 km (0.095 R)
• M34: 8,403,660 km (0.113 R)
• M35: 8,481,302 km (0.095 R)
• M36: 8,663,512 km (0.073 R)
• M37: 8,899,877 km (0.104 R)
• M38: 9,621,537 km (0.111 R)
• M39: 10,389,722 km (0.054 R)
• M40: 11,092,233 km (0.103 R)
• M41: 11,206,077 km (0.074 R)
• M42: 11,636,470 km (0.116 R)
• M43: 11,723,237 km (0.079 R)
• M44: 13,170,148 km (0.081 R)
• M45: 13,381,530 km (0.119 R)
• M46: 13,502,704 km (0.086 R)
• M47: 13,685,363 km (0.034 R)
• M48: 13,776,917 km (0.099 R)
• M49: 14,207,160 km (0.08 R)
• M50: 14,548,243 km (0.11 R)
• M51: 14,641,742 km (0.117 R)
• M52: 14,829,338 km (0.113 R)
• M53: 15,460,342 km (0.029 R)
• M54: 16,164,798 km (0.113 R)
• M55: 16,391,139 km (0.064 R)
• M56: 16,488,378 km (0.097 R)
• M57: 16,748,828 km (0.112 R)
• M58: 17,472,134 km (0.071 R)
• M59: 17,671,248 km (0.095 R)
• M60: 18,071,572 km (0.03 R)
• M61: 18,272,931 km (0.089 R)
• M62: 18,373,760 km (0.118 R)
• M63: 19,188,021 km (0.045 R)
• M64: 20,187,335 km (0.06 R)
• M65: 20,326,611 km (0.049 R)
• M66: 20,781,089 km (0.096 R)
• M67: 21,133,093 km (0.081 R)
• M68: 21,558,100 km (0.094 R)
• M69: 21,878,689 km (0.095 R)
• M70: 22,524,503 km (0.109 R)
• M71: 22,777,473 km (0.078 R)
• M72: 22,922,433 km (0.1 R)
• M73: 22,994,988 km (0.08 R)
• M74: 23,358,960 km (0.102 R)
• M75: 23,432,113 km (0.063 R)
• M76: 23,688,374 km (0.065 R)
• M77: 24,611,094 km (0.105 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 946.9

Radius: 8.2

Gravity: 14.08 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 8.23 AU - 8.61 AU

Year: 9355 Days

Day: 5.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 24,531,028 km

• M1: 125,662 km (0.073 R)
• M2: 246,088 km (0.114 R)
• M3: 328,068 km (0.077 R)
• M4: 479,611 km (0.067 R)
• M5: 927,208 km (0.095 R)
• M6: 986,000 km (0.092 R)
• M7: 1,086,679 km (0.043 R)
• M8: 1,233,734 km (0.058 R)
• M9: 1,342,940 km (0.057 R)
• M10: 1,641,837 km (0.068 R)
• M11: 1,786,947 km (0.074 R)
• M12: 3,643,307 km (0.084 R)
• M13: 3,962,100 km (0.043 R)
• M14: 4,729,537 km (0.115 R)
• M15: 5,007,190 km (0.059 R)
• M16: 5,218,871 km (0.08 R)
• M17: 5,290,080 km (0.058 R)
• M18: 6,094,916 km (0.103 R)
• M19: 6,937,601 km (0.05 R)
• M20: 7,452,667 km (0.056 R)
• M21: 7,533,001 km (0.108 R)
• M22: 8,269,022 km (0.034 R)
• M23: 8,435,674 km (0.105 R)
• M24: 9,328,774 km (0.076 R)
• M25: 10,251,792 km (0.096 R)
• M26: 11,527,264 km (0.108 R)
• M27: 11,994,907 km (0.062 R)
• M28: 12,420,962 km (0.12 R)
• M29: 12,707,890 km (0.11 R)
• M30: 12,803,932 km (0.117 R)
• M31: 13,926,515 km (0.077 R)
• M32: 14,124,881 km (0.114 R)
• M33: 14,625,137 km (0.104 R)
• M34: 14,978,636 km (0.096 R)
• M35: 15,080,213 km (0.116 R)
• M36: 15,335,128 km (0.065 R)
• M37: 17,158,876 km (0.057 R)
• M38: 17,265,090 km (0.026 R)
• M39: 18,015,174 km (0.106 R)
• M40: 18,177,188 km (0.117 R)
• M41: 18,231,343 km (0.111 R)
• M42: 18,830,482 km (0.118 R)
• M43: 18,885,385 km (0.074 R)
• M44: 18,940,138 km (0.102 R)
• M45: 19,713,559 km (0.116 R)
• M46: 20,048,059 km (0.108 R)
• M47: 20,609,949 km (0.067 R)
• M48: 21,120,078 km (0.056 R)
• M49: 21,176,925 km (0.072 R)
• M50: 21,233,922 km (0.093 R)
• M51: 22,791,834 km (0.053 R)
• M52: 22,908,670 km (0.105 R)
• M53: 23,260,375 km (0.101 R)
• M54: 23,554,933 km (0.113 R)
• M55: 23,909,928 km (0.115 R)
• M56: 26,567,235 km (0.115 R)
• M57: 26,998,676 km (0.063 R)
• M58: 27,743,374 km (0.107 R)
• M59: 28,243,779 km (0.072 R)
• M60: 28,369,291 km (0.081 R)
• M61: 28,620,915 km (0.099 R)
• M62: 29,443,853 km (0.105 R)
• M63: 29,762,347 km (0.098 R)
• M64: 30,146,215 km (0.069 R)
• M65: 31,112,916 km (0.035 R)
• M66: 31,632,619 km (0.113 R)
• M67: 31,763,069 km (0.058 R)
• M68: 32,352,036 km (0.097 R)
• M69: 33,474,169 km (0.116 R)
• M70: 35,012,783 km (0.081 R)
• M71: 35,350,276 km (0.046 R)
• M72: 35,892,568 km (0.103 R)
• M73: 36,301,120 km (0.048 R)
• M74: 36,916,715 km (0.065 R)
• M75: 37,742,944 km (0.05 R)
• M76: 38,089,114 km (0.11 R)
• M77: 39,694,598 km (0.095 R)
• M78: 40,046,452 km (0.078 R)
• M79: 40,399,503 km (0.082 R)
• M80: 40,540,873 km (0.093 R)
• M81: 42,179,718 km (0.072 R)
• M82: 42,898,985 km (0.098 R)
• M83: 43,477,330 km (0.083 R)
• M84: 46,333,453 km (0.098 R)
• M85: 47,597,255 km (0.068 R)
• M86: 47,746,704 km (0.114 R)
• M87: 48,797,180 km (0.112 R)
• M88: 49,325,260 km (0.089 R)
• M89: 49,552,051 km (0.052 R)
• M90: 49,703,593 km (0.055 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 48.9

Radius: 9.4

Gravity: 0.55 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 10.62 AU - 11.1 AU

Year: 13703 Days

Day: 11.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 24,531,028 km

• M1: 185,950 km (0.094 R)
• M2: 389,852 km (0.118 R)
• M3: 1,409,511 km (0.108 R)
• M4: 1,492,837 km (0.1 R)
• M5: 1,843,345 km (0.053 R)
• M6: 2,235,441 km (0.118 R)
• M7: 2,636,214 km (0.098 R)
• M8: 2,722,532 km (0.084 R)
• M9: 3,023,373 km (0.114 R)
• M10: 3,409,784 km (0.091 R)
• M11: 3,831,501 km (0.113 R)
• M12: 4,148,648 km (0.118 R)
• M13: 4,598,639 km (0.062 R)
• M14: 4,703,058 km (0.099 R)
• M15: 4,957,075 km (0.106 R)
• M16: 5,633,856 km (0.12 R)
• M17: 5,926,320 km (0.1 R)
• M18: 6,131,867 km (0.078 R)
• M19: 7,315,485 km (0.058 R)
• M20: 7,783,577 km (0.084 R)
• M21: 8,542,338 km (0.076 R)
• M22: 8,722,753 km (0.068 R)
• M23: 8,878,334 km (0.108 R)
• M24: 9,643,827 km (0.112 R)
• M25: 9,751,088 km (0.117 R)
• M26: 10,265,855 km (0.093 R)
• M27: 10,485,315 km (0.067 R)
• M28: 10,623,244 km (0.106 R)
• M29: 11,491,959 km (0.111 R)
• M30: 11,605,653 km (0.12 R)
• M31: 12,180,109 km (0.114 R)
• M32: 12,558,442 km (0.109 R)
• M33: 13,296,708 km (0.119 R)
• M34: 13,505,995 km (0.053 R)
• M35: 13,776,767 km (0.067 R)
• M36: 14,079,553 km (0.04 R)
• M37: 14,445,918 km (0.102 R)
• M38: 14,939,292 km (0.101 R)
• M39: 15,094,724 km (0.065 R)
• M40: 15,375,520 km (0.103 R)
• M41: 17,227,092 km (0.094 R)
• M42: 17,586,277 km (0.116 R)
• M43: 20,996,809 km (0.11 R)
• M44: 21,485,396 km (0.045 R)
• M45: 22,154,397 km (0.078 R)
• M46: 22,509,244 km (0.104 R)
• M47: 24,494,407 km (0.113 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 357 - 13,581 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit