🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.53 AU - 0.63 AU

Year: 197 Days

Day: 30.9 Hours

Environment

Temp: 15 °C

Axial Tilt: 41.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.58 AU - 0.78 AU

Year: 250 Days

Day: 28.6 Hours

Environment

Temp: 2 °C

Axial Tilt: 39.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.73 AU - 0.97 AU

Year: 350 Days

Day: 44.9 Hours

Environment

Temp: -52 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 21,654,290 km

• M1: 183,557 km (0.082 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.85 AU - 1.07 AU

Year: 420 Days

Day: 24.1 Hours

Environment

Temp: -56 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.42 AU - 2.24 AU

Year: 1105 Days

Day: 18.7 Hours

Environment

Temp: -110 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.66 AU - 2.2 AU

Year: 1196 Days

Day: 42.4 Hours

Environment

Temp: -127 °C

Axial Tilt: 5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 21,654,290 km

• M1: 649,404 km (0.102 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 831.5

Radius: 11.4

Gravity: 6.4 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 3.01 AU - 3.47 AU

Year: 2602 Days

Day: 9.2 Hours

Environment

Temp: -163 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 21,654,290 km

• M1: 145,110 km (0.089 R)
• M2: 233,672 km (0.095 R)
• M3: 401,521 km (0.092 R)
• M4: 492,775 km (0.117 R)
• M5: 584,030 km (0.095 R)
• M6: 663,766 km (0.116 R)
• M7: 949,049 km (0.074 R)
• M8: 1,134,550 km (0.073 R)
• M9: 1,356,404 km (0.056 R)
• M10: 1,924,277 km (0.094 R)
• M11: 2,365,741 km (0.07 R)
• M12: 2,560,368 km (0.083 R)
• M13: 2,713,855 km (0.086 R)
• M14: 2,965,628 km (0.106 R)
• M15: 3,175,963 km (0.092 R)
• M16: 3,274,697 km (0.073 R)
• M17: 3,526,171 km (0.065 R)
• M18: 3,731,868 km (0.092 R)
• M19: 4,048,118 km (0.09 R)
• M20: 4,119,477 km (0.102 R)
• M21: 4,391,296 km (0.104 R)
• M22: 4,538,650 km (0.093 R)
• M23: 4,613,000 km (0.112 R)
• M24: 4,687,799 km (0.092 R)
• M25: 4,762,897 km (0.114 R)
• M26: 5,280,655 km (0.12 R)
• M27: 5,695,939 km (0.07 R)
• M28: 5,877,102 km (0.11 R)
• M29: 6,121,694 km (0.048 R)
• M30: 6,286,701 km (0.103 R)
• M31: 7,111,883 km (0.093 R)
• M32: 7,285,416 km (0.051 R)
• M33: 7,438,455 km (0.111 R)
• M34: 7,614,532 km (0.098 R)
• M35: 7,769,964 km (0.094 R)
• M36: 8,174,028 km (0.11 R)
• M37: 8,447,343 km (0.105 R)
• M38: 8,677,424 km (0.117 R)
• M39: 9,738,223 km (0.101 R)
• M40: 9,979,674 km (0.071 R)
• M41: 10,149,767 km (0.069 R)
• M42: 10,492,795 km (0.116 R)
• M43: 10,616,213 km (0.115 R)
• M44: 11,392,626 km (0.073 R)
• M45: 11,774,848 km (0.108 R)
• M46: 11,928,934 km (0.04 R)
• M47: 12,161,260 km (0.074 R)
• M48: 12,343,021 km (0.045 R)
• M49: 12,473,470 km (0.106 R)
• M50: 12,552,009 km (0.074 R)
• M51: 13,425,960 km (0.12 R)
• M52: 13,506,294 km (0.091 R)
• M53: 13,613,855 km (0.091 R)
• M54: 13,721,565 km (0.053 R)
• M55: 13,965,111 km (0.12 R)
• M56: 14,128,322 km (0.118 R)
• M57: 14,319,508 km (0.115 R)
• M58: 14,429,014 km (0.091 R)
• M59: 14,511,442 km (0.048 R)
• M60: 15,009,154 km (0.094 R)
• M61: 15,512,551 km (0.083 R)
• M62: 15,653,323 km (0.093 R)
• M63: 15,737,995 km (0.074 R)
• M64: 15,822,817 km (0.098 R)
• M65: 15,907,789 km (0.117 R)
• M66: 15,992,910 km (0.057 R)
• M67: 17,522,099 km (0.101 R)
• M68: 17,727,497 km (0.112 R)
• M69: 17,874,851 km (0.106 R)
• M70: 18,886,881 km (0.101 R)
• M71: 19,037,227 km (0.051 R)
• M72: 19,157,803 km (0.098 R)
• M73: 19,248,459 km (0.108 R)
• M74: 20,223,987 km (0.074 R)
• M75: 20,470,374 km (0.052 R)
• M76: 20,717,809 km (0.119 R)

Planet 8 - Gas Giant

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 84.8

Radius: 12.5

Gravity: 0.54 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 2.57 AU - 4.03 AU

Year: 2675 Days

Day: 11.4 Hours

Environment

Temp: -163 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 21,654,290 km

• M1: 236,514 km (0.034 R)
• M2: 482,902 km (0.048 R)
• M3: 634,295 km (0.044 R)
• M4: 786,137 km (0.11 R)
• M5: 989,590 km (0.098 R)
• M6: 1,260,512 km (0.091 R)
• M7: 1,427,313 km (0.041 R)
• M8: 1,664,276 km (0.115 R)
• M9: 1,743,563 km (0.092 R)
• M10: 1,840,503 km (0.091 R)
• M11: 2,125,187 km (0.077 R)
• M12: 2,793,740 km (0.12 R)
• M13: 2,889,034 km (0.085 R)
• M14: 3,221,141 km (0.099 R)
• M15: 3,555,343 km (0.082 R)
• M16: 3,700,603 km (0.117 R)
• M17: 4,104,966 km (0.081 R)
• M18: 4,423,160 km (0.098 R)
• M19: 4,783,691 km (0.106 R)
• M20: 4,921,321 km (0.111 R)
• M21: 5,118,641 km (0.088 R)
• M22: 5,247,744 km (0.06 R)
• M23: 5,702,222 km (0.096 R)
• M24: 5,799,610 km (0.055 R)
• M25: 6,008,150 km (0.073 R)
• M26: 6,144,583 km (0.096 R)
• M27: 6,256,931 km (0.091 R)
• M28: 6,496,288 km (0.105 R)
• M29: 6,803,113 km (0.092 R)
• M30: 6,893,470 km (0.045 R)
• M31: 7,101,561 km (0.108 R)
• M32: 7,524,175 km (0.116 R)
• M33: 7,954,867 km (0.074 R)
• M34: 8,077,537 km (0.107 R)
• M35: 8,269,471 km (0.102 R)
• M36: 8,462,901 km (0.053 R)
• M37: 8,685,952 km (0.066 R)
• M38: 9,038,404 km (0.062 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 879.2

Radius: 8.4

Gravity: 12.46 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 4.99 AU - 5.17 AU

Year: 5109 Days

Day: 7.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 21,654,290 km

• M1: 119,828 km (0.059 R)
• M2: 191,336 km (0.056 R)
• M3: 629,209 km (0.08 R)
• M4: 813,513 km (0.045 R)
• M5: 956,080 km (0.117 R)
• M6: 1,185,563 km (0.036 R)
• M7: 1,282,353 km (0.081 R)
• M8: 1,348,326 km (0.064 R)
• M9: 1,484,011 km (0.112 R)
• M10: 1,659,938 km (0.101 R)
• M11: 1,787,395 km (0.108 R)
• M12: 2,090,630 km (0.086 R)
• M13: 2,534,038 km (0.049 R)
• M14: 2,596,720 km (0.029 R)
• M15: 2,766,663 km (0.077 R)
• M16: 2,940,197 km (0.099 R)
• M17: 4,153,734 km (0.089 R)
• M18: 5,233,682 km (0.054 R)
• M19: 5,314,016 km (0.069 R)
• M20: 5,612,314 km (0.116 R)
• M21: 5,915,848 km (0.108 R)
• M22: 7,183,391 km (0.096 R)
• M23: 7,543,323 km (0.078 R)
• M24: 8,032,358 km (0.082 R)
• M25: 8,405,904 km (0.117 R)
• M26: 9,234,527 km (0.084 R)
• M27: 9,494,827 km (0.081 R)
• M28: 9,658,637 km (0.083 R)
• M29: 9,989,248 km (0.106 R)
• M30: 10,729,608 km (0.115 R)
• M31: 10,866,191 km (0.091 R)
• M32: 10,968,965 km (0.046 R)
• M33: 11,557,333 km (0.118 R)
• M34: 11,837,829 km (0.063 R)
• M35: 12,191,628 km (0.073 R)
• M36: 12,334,045 km (0.106 R)
• M37: 12,477,061 km (0.051 R)
• M38: 12,584,771 km (0.097 R)
• M39: 13,200,516 km (0.052 R)
• M40: 13,937,585 km (0.091 R)
• M41: 14,011,935 km (0.118 R)
• M42: 14,086,584 km (0.057 R)
• M43: 14,161,234 km (0.028 R)
• M44: 15,335,876 km (0.102 R)
• M45: 16,818,092 km (0.074 R)
• M46: 17,536,162 km (0.105 R)
• M47: 17,777,613 km (0.028 R)
• M48: 18,508,847 km (0.099 R)
• M49: 19,001,772 km (0.074 R)
• M50: 19,084,500 km (0.064 R)
• M51: 19,291,393 km (0.103 R)
• M52: 20,042,674 km (0.049 R)
• M53: 20,295,195 km (0.079 R)
• M54: 20,761,043 km (0.109 R)
• M55: 21,187,546 km (0.118 R)
• M56: 21,789,379 km (0.058 R)
• M57: 21,919,230 km (0.111 R)
• M58: 22,005,847 km (0.097 R)
• M59: 22,484,261 km (0.112 R)
• M60: 22,659,141 km (0.108 R)
• M61: 23,673,265 km (0.103 R)
• M62: 23,762,126 km (0.1 R)
• M63: 23,984,727 km (0.111 R)
• M64: 25,426,402 km (0.112 R)
• M65: 25,836,899 km (0.111 R)
• M66: 27,081,403 km (0.084 R)
• M67: 27,220,978 km (0.081 R)
• M68: 28,439,902 km (0.114 R)
• M69: 28,534,447 km (0.078 R)
• M70: 28,960,951 km (0.081 R)
• M71: 29,246,533 km (0.11 R)
• M72: 30,012,624 km (0.109 R)
• M73: 30,398,138 km (0.095 R)
• M74: 30,639,888 km (0.068 R)
• M75: 32,005,567 km (0.117 R)

Planet 10 - Gas Giant

Semi-Major Axis: 5.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 223

Radius: 12.6

Gravity: 1.4 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 4.33 AU - 6.11 AU

Year: 5322 Days

Day: 7.7 Hours

Environment

Temp: -172 °C

Axial Tilt: 45.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 21,654,290 km

• M1: 404,363 km (0.12 R)
• M2: 580,739 km (0.066 R)
• M3: 670,797 km (0.119 R)
• M4: 867,368 km (0.101 R)
• M5: 995,125 km (0.05 R)
• M6: 1,597,556 km (0.095 R)
• M7: 1,717,084 km (0.107 R)
• M8: 2,079,560 km (0.099 R)
• M9: 2,451,012 km (0.119 R)
• M10: 2,590,138 km (0.071 R)
• M11: 3,039,679 km (0.12 R)
• M12: 3,172,672 km (0.053 R)
• M13: 3,307,759 km (0.12 R)
• M14: 3,461,994 km (0.027 R)
• M15: 3,601,120 km (0.117 R)
• M16: 4,213,424 km (0.111 R)
• M17: 4,362,424 km (0.076 R)
• M18: 4,761,551 km (0.113 R)
• M19: 4,955,878 km (0.102 R)
• M20: 5,152,749 km (0.067 R)
• M21: 5,453,142 km (0.096 R)
• M22: 5,821,152 km (0.103 R)
• M23: 5,924,824 km (0.119 R)
• M24: 6,798,176 km (0.118 R)
• M25: 6,995,346 km (0.117 R)
• M26: 8,009,470 km (0.115 R)
• M27: 8,241,048 km (0.098 R)
• M28: 8,545,479 km (0.03 R)
• M29: 9,165,562 km (0.105 R)
• M30: 9,750,939 km (0.053 R)
• M31: 9,874,357 km (0.094 R)
• M32: 10,048,190 km (0.051 R)
• M33: 10,247,903 km (0.065 R)
• M34: 10,373,565 km (0.113 R)
• M35: 10,727,813 km (0.03 R)
• M36: 11,111,980 km (0.113 R)
• M37: 11,867,300 km (0.101 R)
• M38: 11,999,245 km (0.091 R)
• M39: 12,131,639 km (0.11 R)
• M40: 12,828,017 km (0.103 R)
• M41: 12,990,630 km (0.115 R)
• M42: 13,099,388 km (0.06 R)
• M43: 13,290,424 km (0.064 R)
• M44: 13,813,718 km (0.073 R)
• M45: 13,952,545 km (0.071 R)
• M46: 14,036,170 km (0.104 R)
• M47: 14,625,436 km (0.109 R)
• M48: 14,908,924 km (0.085 R)
• M49: 15,022,917 km (0.038 R)
• M50: 15,539,180 km (0.094 R)
• M51: 16,032,105 km (0.054 R)
• M52: 16,589,057 km (0.098 R)
• M53: 17,661,824 km (0.1 R)
• M54: 17,903,275 km (0.076 R)
• M55: 18,085,036 km (0.052 R)
• M56: 18,879,999 km (0.07 R)
• M57: 19,003,268 km (0.115 R)
• M58: 20,535,599 km (0.118 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: 409 - 18,775 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit