🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.15 AU - 1.83 AU

Year: 668 Days

Day: 42.1 Hours

Environment

Temp: -39 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.37 AU - 1.85 AU

Year: 750 Days

Day: 19.6 Hours

Environment

Temp: -54 °C

Axial Tilt: 28.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.92 AU - 2.22 AU

Year: 1093 Days

Day: 20.3 Hours

Environment

Temp: -76 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,882,166 km

• M1: 80,633 km (0.077 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 2.78 AU - 3.96 AU

Year: 2271 Days

Day: 13.6 Hours

Environment

Temp: -110 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,882,166 km

• M1: 1,005,746 km (0.11 R)

Asteroid Belt

Center: 4.14 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 864.4

Radius: 8

Gravity: 13.51 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 4.43 AU - 5.39 AU

Year: 3994 Days

Day: 11.1 Hours

Environment

Temp: -143 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 40,882,166 km

• M1: 112,498 km (0.098 R)
• M2: 197,170 km (0.102 R)
• M3: 349,012 km (0.118 R)
• M4: 490,531 km (0.083 R)
• M5: 542,143 km (0.085 R)
• M6: 709,244 km (0.088 R)
• M7: 817,852 km (0.11 R)
• M8: 1,148,762 km (0.038 R)
• M9: 1,292,226 km (0.115 R)
• M10: 1,411,456 km (0.117 R)
• M11: 1,644,978 km (0.081 R)
• M12: 1,857,407 km (0.059 R)
• M13: 2,255,038 km (0.104 R)
• M14: 2,326,845 km (0.04 R)
• M15: 2,509,803 km (0.074 R)
• M16: 2,584,453 km (0.115 R)
• M17: 2,640,851 km (0.117 R)
• M18: 2,773,993 km (0.083 R)
• M19: 2,909,529 km (0.103 R)
• M20: 2,987,918 km (0.082 R)
• M21: 3,370,141 km (0.102 R)
• M22: 3,853,342 km (0.056 R)
• M23: 4,699,019 km (0.11 R)
• M24: 5,071,817 km (0.096 R)
• M25: 5,405,869 km (0.086 R)
• M26: 5,895,502 km (0.11 R)
• M27: 6,070,233 km (0.071 R)
• M28: 6,838,567 km (0.108 R)
• M29: 6,943,286 km (0.1 R)
• M30: 6,995,795 km (0.034 R)
• M31: 7,582,966 km (0.056 R)
• M32: 8,775,710 km (0.078 R)
• M33: 9,524,896 km (0.071 R)
• M34: 9,612,561 km (0.063 R)
• M35: 9,700,674 km (0.117 R)
• M36: 9,936,739 km (0.119 R)
• M37: 10,324,497 km (0.03 R)
• M38: 10,747,560 km (0.101 R)
• M39: 10,869,482 km (0.049 R)
• M40: 11,237,942 km (0.095 R)
• M41: 11,299,875 km (0.086 R)
• M42: 11,423,742 km (0.111 R)
• M43: 11,641,856 km (0.08 R)
• M44: 11,767,069 km (0.073 R)
• M45: 12,785,083 km (0.092 R)
• M46: 12,881,873 km (0.051 R)
• M47: 13,108,962 km (0.119 R)
• M48: 13,206,650 km (0.067 R)
• M49: 13,271,874 km (0.038 R)
• M50: 13,533,970 km (0.098 R)
• M51: 14,063,397 km (0.086 R)
• M52: 14,734,642 km (0.045 R)
• M53: 15,006,162 km (0.108 R)
• M54: 15,108,338 km (0.069 R)
• M55: 15,450,767 km (0.115 R)
• M56: 15,553,990 km (0.064 R)
• M57: 16,143,106 km (0.037 R)
• M58: 17,058,496 km (0.061 R)
• M59: 17,630,109 km (0.118 R)
• M60: 18,608,928 km (0.117 R)
• M61: 18,755,384 km (0.112 R)
• M62: 18,902,289 km (0.079 R)
• M63: 19,049,643 km (0.056 R)
• M64: 19,234,247 km (0.12 R)
• M65: 19,456,549 km (0.077 R)
• M66: 20,505,530 km (0.025 R)
• M67: 20,732,619 km (0.081 R)
• M68: 21,572,611 km (0.103 R)
• M69: 22,775,229 km (0.079 R)
• M70: 23,089,085 km (0.114 R)
• M71: 23,443,782 km (0.093 R)
• M72: 23,760,630 km (0.077 R)
• M73: 24,039,181 km (0.037 R)
• M74: 25,732,479 km (0.086 R)
• M75: 26,018,361 km (0.104 R)
• M76: 26,264,300 km (0.074 R)
• M77: 26,510,987 km (0.113 R)
• M78: 26,841,149 km (0.106 R)
• M79: 27,839,715 km (0.066 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 356.2

Radius: 14.4

Gravity: 1.72 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 4.99 AU - 5.11 AU

Year: 4166 Days

Day: 12.6 Hours

Environment

Temp: -141 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 40,882,166 km

• M1: 234,869 km (0.114 R)
• M2: 337,044 km (0.107 R)
• M3: 469,289 km (0.094 R)
• M4: 735,722 km (0.099 R)
• M5: 1,132,605 km (0.087 R)
• M6: 1,272,031 km (0.073 R)
• M7: 1,393,055 km (0.084 R)
• M8: 1,903,184 km (0.107 R)
• M9: 2,260,274 km (0.036 R)
• M10: 2,379,205 km (0.093 R)
• M11: 2,956,952 km (0.086 R)
• M12: 3,220,393 km (0.108 R)
• M13: 3,355,031 km (0.039 R)
• M14: 4,074,896 km (0.108 R)
• M15: 4,331,606 km (0.063 R)
• M16: 4,861,332 km (0.078 R)
• M17: 5,055,660 km (0.099 R)
• M18: 5,411,853 km (0.055 R)
• M19: 6,086,389 km (0.052 R)
• M20: 7,071,043 km (0.05 R)
• M21: 7,225,278 km (0.105 R)
• M22: 7,853,290 km (0.108 R)
• M23: 8,058,987 km (0.053 R)
• M24: 8,428,942 km (0.074 R)
• M25: 9,066,229 km (0.064 R)
• M26: 9,426,910 km (0.116 R)
• M27: 9,645,622 km (0.103 R)
• M28: 11,146,687 km (0.107 R)
• M29: 11,352,234 km (0.105 R)
• M30: 11,533,248 km (0.097 R)
• M31: 11,976,806 km (0.101 R)
• M32: 12,399,420 km (0.109 R)
• M33: 13,559,401 km (0.081 R)
• M34: 13,806,537 km (0.063 R)
• M35: 13,944,466 km (0.069 R)
• M36: 14,110,670 km (0.109 R)
• M37: 14,529,095 km (0.097 R)
• M38: 14,866,737 km (0.105 R)
• M39: 15,150,076 km (0.078 R)
• M40: 15,292,343 km (0.059 R)
• M41: 15,549,801 km (0.118 R)
• M42: 15,981,840 km (0.101 R)
• M43: 16,126,800 km (0.108 R)
• M44: 17,005,688 km (0.102 R)
• M45: 17,630,109 km (0.091 R)
• M46: 17,719,868 km (0.056 R)
• M47: 18,262,010 km (0.085 R)
• M48: 18,962,876 km (0.079 R)
• M49: 19,208,666 km (0.052 R)
• M50: 19,672,419 km (0.086 R)
• M51: 20,327,807 km (0.104 R)
• M52: 20,422,054 km (0.052 R)
• M53: 20,927,097 km (0.088 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 977.2

Radius: 8.4

Gravity: 13.85 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 6.22 AU - 6.72 AU

Year: 6041 Days

Day: 10.9 Hours

Environment

Temp: -156 °C

Axial Tilt: 92.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 40,882,166 km

• M1: 107,860 km (0.111 R)
• M2: 314,305 km (0.072 R)
• M3: 587,022 km (0.107 R)
• M4: 669,600 km (0.104 R)
• M5: 727,046 km (0.098 R)
• M6: 832,063 km (0.099 R)
• M7: 926,160 km (0.095 R)
• M8: 1,040,752 km (0.111 R)
• M9: 1,125,574 km (0.071 R)
• M10: 1,266,196 km (0.108 R)
• M11: 1,320,500 km (0.06 R)
• M12: 1,412,952 km (0.095 R)
• M13: 1,683,126 km (0.103 R)
• M14: 1,886,280 km (0.112 R)
• M15: 2,249,802 km (0.094 R)
• M16: 2,519,677 km (0.09 R)
• M17: 2,871,681 km (0.086 R)
• M18: 2,968,171 km (0.083 R)
• M19: 3,041,325 km (0.088 R)
• M20: 3,139,760 km (0.108 R)
• M21: 3,390,486 km (0.087 R)
• M22: 3,492,661 km (0.108 R)
• M23: 3,831,800 km (0.119 R)
• M24: 4,457,568 km (0.11 R)
• M25: 4,541,492 km (0.066 R)
• M26: 5,320,897 km (0.117 R)
• M27: 5,620,093 km (0.115 R)
• M28: 5,741,417 km (0.106 R)
• M29: 5,894,156 km (0.115 R)
• M30: 6,079,209 km (0.066 R)
• M31: 6,141,292 km (0.104 R)
• M32: 6,455,148 km (0.081 R)
• M33: 6,774,240 km (0.106 R)
• M34: 7,361,562 km (0.084 R)
• M35: 7,695,015 km (0.025 R)
• M36: 8,376,583 km (0.045 R)
• M37: 9,506,795 km (0.057 R)
• M38: 10,052,977 km (0.049 R)
• M39: 12,337,935 km (0.098 R)
• M40: 12,416,773 km (0.056 R)
• M41: 12,694,127 km (0.054 R)
• M42: 13,254,820 km (0.085 R)
• M43: 13,335,453 km (0.104 R)
• M44: 13,946,411 km (0.092 R)
• M45: 14,942,883 km (0.106 R)
• M46: 15,153,367 km (0.097 R)
• M47: 15,662,448 km (0.027 R)
• M48: 17,621,283 km (0.095 R)
• M49: 17,977,475 km (0.081 R)
• M50: 18,291,182 km (0.103 R)
• M51: 19,426,331 km (0.104 R)
• M52: 20,257,646 km (0.058 R)
• M53: 22,050,427 km (0.095 R)
• M54: 22,290,083 km (0.03 R)
• M55: 22,965,816 km (0.05 R)
• M56: 23,160,144 km (0.079 R)
• M57: 23,306,151 km (0.098 R)
• M58: 23,648,132 km (0.114 R)
• M59: 23,991,908 km (0.108 R)
• M60: 24,139,711 km (0.062 R)
• M61: 24,535,397 km (0.105 R)
• M62: 24,833,546 km (0.076 R)
• M63: 24,933,178 km (0.085 R)
• M64: 25,132,741 km (0.108 R)
• M65: 26,189,950 km (0.108 R)
• M66: 26,545,544 km (0.113 R)
• M67: 26,647,420 km (0.039 R)
• M68: 26,953,796 km (0.074 R)
• M69: 27,312,831 km (0.098 R)
• M70: 27,828,495 km (0.107 R)
• M71: 28,087,449 km (0.116 R)
• M72: 28,503,630 km (0.104 R)
• M73: 28,869,397 km (0.12 R)
• M74: 28,974,116 km (0.106 R)
• M75: 29,236,660 km (0.119 R)
• M76: 30,401,130 km (0.11 R)
• M77: 30,774,975 km (0.119 R)
• M78: 31,203,872 km (0.111 R)
• M79: 32,339,320 km (0.066 R)
• M80: 32,666,191 km (0.039 R)
• M81: 33,433,179 km (0.031 R)
• M82: 36,843,712 km (0.114 R)
• M83: 37,242,091 km (0.038 R)
• M84: 37,584,670 km (0.112 R)
• M85: 37,641,966 km (0.093 R)
• M86: 38,100,633 km (0.106 R)
• M87: 38,330,714 km (0.115 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 955.9

Radius: 13.4

Gravity: 5.32 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 5.76 AU - 8.06 AU

Year: 6668 Days

Day: 5.9 Hours

Environment

Temp: -167 °C

Axial Tilt: 46.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 40,882,166 km

• M1: 226,940 km (0.099 R)
• M2: 1,053,618 km (0.109 R)
• M3: 1,434,943 km (0.029 R)
• M4: 1,901,688 km (0.059 R)
• M5: 2,345,246 km (0.089 R)
• M6: 2,579,516 km (0.07 R)
• M7: 2,748,113 km (0.116 R)
• M8: 2,846,099 km (0.12 R)
• M9: 4,396,681 km (0.112 R)
• M10: 4,687,051 km (0.082 R)
• M11: 4,775,463 km (0.084 R)
• M12: 4,864,324 km (0.11 R)
• M13: 5,104,130 km (0.108 R)
• M14: 5,256,121 km (0.081 R)
• M15: 5,502,359 km (0.113 R)
• M16: 7,399,111 km (0.117 R)
• M17: 7,640,861 km (0.118 R)
• M18: 7,814,993 km (0.1 R)
• M19: 8,238,654 km (0.045 R)
• M20: 8,381,520 km (0.059 R)
• M21: 8,851,556 km (0.106 R)
• M22: 9,293,020 km (0.054 R)
• M23: 9,855,209 km (0.033 R)
• M24: 10,121,343 km (0.111 R)
• M25: 10,312,828 km (0.105 R)
• M26: 10,777,479 km (0.084 R)
• M27: 11,091,037 km (0.066 R)
• M28: 12,049,959 km (0.103 R)
• M29: 13,118,686 km (0.114 R)
• M30: 13,244,049 km (0.056 R)
• M31: 13,706,755 km (0.079 R)
• M32: 13,876,399 km (0.11 R)
• M33: 14,089,277 km (0.077 R)
• M34: 14,260,567 km (0.057 R)
• M35: 14,518,623 km (0.077 R)
• M36: 14,648,175 km (0.078 R)
• M37: 14,778,175 km (0.087 R)
• M38: 15,390,031 km (0.114 R)
• M39: 15,743,381 km (0.089 R)
• M40: 15,965,534 km (0.109 R)
• M41: 16,054,694 km (0.112 R)
• M42: 17,137,782 km (0.08 R)
• M43: 17,780,455 km (0.112 R)
• M44: 18,431,056 km (0.082 R)
• M45: 18,900,644 km (0.025 R)
• M46: 19,136,859 km (0.115 R)
• M47: 19,660,003 km (0.094 R)
• M48: 20,332,744 km (0.102 R)
• M49: 20,720,502 km (0.083 R)
• M50: 21,405,062 km (0.085 R)
• M51: 22,246,251 km (0.082 R)
• M52: 22,346,032 km (0.102 R)
• M53: 23,249,903 km (0.073 R)
• M54: 23,859,065 km (0.027 R)
• M55: 24,524,925 km (0.114 R)
• M56: 24,679,460 km (0.119 R)
• M57: 24,782,682 km (0.06 R)
• M58: 25,561,489 km (0.063 R)
• M59: 25,980,064 km (0.042 R)
• M60: 26,823,945 km (0.084 R)
• M61: 27,036,374 km (0.088 R)
• M62: 27,945,331 km (0.095 R)
• M63: 28,376,622 km (0.119 R)
• M64: 29,628,606 km (0.093 R)
• M65: 30,233,879 km (0.093 R)
• M66: 30,732,040 km (0.105 R)
• M67: 30,954,343 km (0.106 R)
• M68: 32,355,775 km (0.08 R)
• M69: 32,638,515 km (0.115 R)
• M70: 32,865,306 km (0.118 R)
• M71: 33,035,847 km (0.082 R)
• M72: 33,206,539 km (0.094 R)
• M73: 34,583,138 km (0.059 R)
• M74: 36,623,803 km (0.094 R)
• M75: 36,918,660 km (0.09 R)
• M76: 37,926,501 km (0.088 R)
• M77: 38,823,490 km (0.086 R)
• M78: 39,063,744 km (0.097 R)
• M79: 39,485,610 km (0.086 R)
• M80: 39,908,972 km (0.102 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: 185 - 11,164 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit