🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.58 AU - 0.62 AU

Year: 167 Days

Day: 44.7 Hours

Environment

Temp: 184 °C

Axial Tilt: 33.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.83 AU - 1.38 AU

Year: 415 Days

Day: 12.3 Hours

Environment

Temp: 37 °C

Axial Tilt: 45.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 29,875,616 km

• M1: 474,674 km (0.092 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.72 AU - 2.3 AU

Year: 1026 Days

Day: 42.7 Hours

Environment

Temp: -54 °C

Axial Tilt: 99.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,875,616 km

• M1: 68,965 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 126.2

Radius: 14

Gravity: 0.64 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 6.19 AU - 9.49 AU

Year: 7900 Days

Day: 8.6 Hours

Environment

Temp: -155 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 29,875,616 km

• M1: 182,360 km (0.093 R)
• M2: 373,247 km (0.116 R)
• M3: 630,405 km (0.083 R)
• M4: 862,282 km (0.118 R)
• M5: 1,221,167 km (0.063 R)
• M6: 1,451,548 km (0.103 R)
• M7: 1,767,200 km (0.098 R)
• M8: 1,896,901 km (0.12 R)
• M9: 2,044,853 km (0.086 R)
• M10: 2,274,486 km (0.111 R)
• M11: 2,448,319 km (0.093 R)
• M12: 2,659,701 km (0.066 R)
• M13: 2,776,088 km (0.12 R)
• M14: 2,877,216 km (0.09 R)
• M15: 3,241,187 km (0.094 R)
• M16: 3,419,807 km (0.078 R)
• M17: 3,638,519 km (0.105 R)
• M18: 3,768,370 km (0.103 R)
• M19: 4,051,858 km (0.093 R)
• M20: 4,167,198 km (0.06 R)
• M21: 4,283,735 km (0.088 R)
• M22: 4,659,824 km (0.028 R)
• M23: 5,046,834 km (0.099 R)
• M24: 5,192,093 km (0.065 R)
• M25: 5,550,679 km (0.092 R)
• M26: 5,722,268 km (0.106 R)
• M27: 6,181,085 km (0.082 R)
• M28: 6,314,377 km (0.086 R)
• M29: 6,583,952 km (0.085 R)
• M30: 6,742,974 km (0.083 R)
• M31: 7,533,450 km (0.077 R)
• M32: 7,699,952 km (0.098 R)
• M33: 7,915,822 km (0.073 R)
• M34: 8,012,312 km (0.088 R)
• M35: 8,182,256 km (0.101 R)
• M36: 8,279,943 km (0.099 R)
• M37: 8,924,261 km (0.113 R)
• M38: 9,050,073 km (0.094 R)
• M39: 9,713,689 km (0.112 R)
• M40: 9,843,091 km (0.073 R)
• M41: 9,947,062 km (0.111 R)
• M42: 10,156,050 km (0.091 R)
• M43: 10,953,107 km (0.03 R)
• M44: 11,141,900 km (0.047 R)
• M45: 11,880,614 km (0.038 R)
• M46: 12,269,868 km (0.106 R)
• M47: 13,261,402 km (0.116 R)
• M48: 13,376,294 km (0.102 R)
• M49: 13,549,378 km (0.112 R)
• M50: 13,868,620 km (0.112 R)
• M51: 14,073,120 km (0.069 R)
• M52: 14,396,401 km (0.094 R)
• M53: 14,544,204 km (0.097 R)
• M54: 14,662,835 km (0.047 R)
• M55: 14,960,834 km (0.098 R)
• M56: 15,927,536 km (0.07 R)
• M57: 16,141,760 km (0.112 R)
• M58: 16,449,333 km (0.081 R)
• M59: 17,604,528 km (0.112 R)
• M60: 18,080,399 km (0.105 R)
• M61: 18,239,870 km (0.083 R)
• M62: 18,528,295 km (0.06 R)
• M63: 18,624,785 km (0.116 R)
• M64: 19,142,095 km (0.088 R)
• M65: 19,565,906 km (0.078 R)
• M66: 20,522,434 km (0.065 R)
• M67: 21,090,308 km (0.106 R)
• M68: 21,258,306 km (0.105 R)
• M69: 21,900,679 km (0.037 R)
• M70: 22,070,922 km (0.116 R)
• M71: 22,275,572 km (0.111 R)
• M72: 23,274,138 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 14

Radius: 8.9

Gravity: 0.18 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 8.32 AU - 8.68 AU

Year: 8919 Days

Day: 10.8 Hours

Environment

Temp: -170 °C

Axial Tilt: 141.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 29,875,616 km

• M1: 221,704 km (0.058 R)
• M2: 292,015 km (0.118 R)
• M3: 362,775 km (0.05 R)
• M4: 525,986 km (0.073 R)
• M5: 747,690 km (0.106 R)
• M6: 1,429,258 km (0.088 R)
• M7: 1,534,126 km (0.098 R)
• M8: 1,614,610 km (0.106 R)
• M9: 1,989,652 km (0.092 R)
• M10: 2,687,975 km (0.106 R)
• M11: 2,873,625 km (0.11 R)
• M12: 3,029,806 km (0.091 R)
• M13: 3,527,069 km (0.043 R)
• M14: 3,586,459 km (0.104 R)
• M15: 4,124,413 km (0.078 R)
• M16: 4,700,664 km (0.049 R)
• M17: 5,125,821 km (0.11 R)
• M18: 5,384,177 km (0.113 R)
• M19: 5,632,809 km (0.066 R)
• M20: 5,814,869 km (0.062 R)
• M21: 6,357,910 km (0.036 R)
• M22: 6,445,125 km (0.101 R)
• M23: 6,664,884 km (0.12 R)
• M24: 7,263,276 km (0.116 R)
• M25: 7,507,420 km (0.035 R)
• M26: 8,319,586 km (0.116 R)
• M27: 8,752,373 km (0.101 R)
• M28: 9,258,163 km (0.106 R)
• M29: 9,473,136 km (0.096 R)
• M30: 9,623,033 km (0.039 R)
• M31: 9,790,283 km (0.104 R)
• M32: 9,924,921 km (0.085 R)
• M33: 11,041,220 km (0.087 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 658

Radius: 12.6

Gravity: 4.14 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 8.32 AU - 9.78 AU

Year: 9798 Days

Day: 13.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 29,875,616 km

• M1: 340,485 km (0.063 R)
• M2: 474,375 km (0.111 R)
• M3: 630,555 km (0.106 R)
• M4: 909,555 km (0.116 R)
• M5: 1,092,663 km (0.051 R)
• M6: 1,784,254 km (0.07 R)
• M7: 1,899,594 km (0.105 R)
• M8: 2,017,626 km (0.116 R)
• M9: 2,386,684 km (0.115 R)
• M10: 2,592,531 km (0.093 R)
• M11: 2,724,177 km (0.094 R)
• M12: 3,502,685 km (0.119 R)
• M13: 3,619,371 km (0.035 R)
• M14: 4,599,536 km (0.05 R)
• M15: 5,352,761 km (0.11 R)
• M16: 5,555,616 km (0.078 R)
• M17: 5,934,248 km (0.079 R)
• M18: 6,074,122 km (0.108 R)
• M19: 6,214,894 km (0.118 R)
• M20: 6,571,984 km (0.065 R)
• M21: 6,716,645 km (0.109 R)
• M22: 7,009,259 km (0.089 R)
• M23: 7,343,460 km (0.058 R)
• M24: 7,683,047 km (0.11 R)
• M25: 8,027,721 km (0.112 R)
• M26: 8,221,450 km (0.08 R)
• M27: 8,613,397 km (0.068 R)
• M28: 8,811,763 km (0.114 R)
• M29: 9,909,064 km (0.117 R)
• M30: 10,242,368 km (0.092 R)
• M31: 10,664,383 km (0.098 R)
• M32: 10,749,505 km (0.099 R)
• M33: 11,092,084 km (0.059 R)
• M34: 11,744,181 km (0.111 R)
• M35: 11,964,389 km (0.105 R)
• M36: 12,319,385 km (0.089 R)
• M37: 12,543,183 km (0.12 R)
• M38: 12,903,864 km (0.095 R)
• M39: 13,451,541 km (0.089 R)
• M40: 13,635,696 km (0.09 R)
• M41: 14,522,213 km (0.1 R)
• M42: 15,091,732 km (0.09 R)
• M43: 15,523,621 km (0.051 R)
• M44: 15,620,262 km (0.118 R)
• M45: 15,717,051 km (0.109 R)
• M46: 15,911,080 km (0.084 R)
• M47: 16,252,612 km (0.12 R)
• M48: 16,498,102 km (0.116 R)
• M49: 16,646,054 km (0.118 R)
• M50: 17,242,052 km (0.041 R)
• M51: 17,542,594 km (0.106 R)
• M52: 19,071,634 km (0.072 R)
• M53: 20,009,463 km (0.045 R)
• M54: 23,353,275 km (0.107 R)
• M55: 24,076,132 km (0.094 R)
• M56: 24,749,771 km (0.108 R)
• M57: 25,259,152 km (0.076 R)
• M58: 25,657,830 km (0.105 R)
• M59: 26,058,453 km (0.115 R)
• M60: 26,576,660 km (0.105 R)
• M61: 27,156,501 km (0.047 R)
• M62: 27,857,816 km (0.114 R)
• M63: 28,565,115 km (0.113 R)
• M64: 29,876,939 km (0.117 R)
• M65: 29,997,215 km (0.111 R)
• M66: 32,004,370 km (0.109 R)
• M67: 32,374,026 km (0.12 R)
• M68: 33,616,287 km (0.09 R)
• M69: 33,929,246 km (0.118 R)
• M70: 35,955,250 km (0.053 R)
• M71: 36,725,080 km (0.111 R)
• M72: 37,176,716 km (0.087 R)
• M73: 37,435,670 km (0.106 R)
• M74: 39,528,245 km (0.118 R)
• M75: 39,858,557 km (0.097 R)
• M76: 40,522,024 km (0.098 R)
• M77: 41,055,490 km (0.071 R)
• M78: 42,331,859 km (0.105 R)
• M79: 42,873,104 km (0.049 R)
• M80: 44,442,087 km (0.112 R)
• M81: 44,648,083 km (0.1 R)
• M82: 44,785,563 km (0.084 R)
• M83: 45,683,001 km (0.073 R)
• M84: 45,821,678 km (0.113 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 960.5

Radius: 11.9

Gravity: 6.78 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 7.77 AU - 12.17 AU

Year: 11330 Days

Day: 9.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 29,875,616 km

• M1: 206,146 km (0.103 R)
• M2: 337,792 km (0.087 R)
• M3: 561,890 km (0.072 R)
• M4: 960,418 km (0.084 R)
• M5: 1,089,671 km (0.041 R)
• M6: 1,666,221 km (0.042 R)
• M7: 2,155,107 km (0.091 R)
• M8: 2,595,822 km (0.105 R)
• M9: 2,718,193 km (0.041 R)
• M10: 3,359,071 km (0.113 R)
• M11: 3,628,496 km (0.108 R)
• M12: 4,296,600 km (0.117 R)
• M13: 4,478,811 km (0.095 R)
• M14: 5,428,009 km (0.108 R)
• M15: 5,625,329 km (0.083 R)
• M16: 5,824,892 km (0.083 R)
• M17: 6,108,380 km (0.087 R)
• M18: 6,646,933 km (0.099 R)
• M19: 6,985,921 km (0.1 R)
• M20: 7,114,576 km (0.093 R)
• M21: 7,858,227 km (0.068 R)
• M22: 9,136,690 km (0.098 R)
• M23: 10,527,950 km (0.082 R)
• M24: 11,576,332 km (0.086 R)
• M25: 12,345,415 km (0.034 R)
• M26: 12,657,775 km (0.045 R)
• M27: 12,920,020 km (0.037 R)
• M28: 13,663,970 km (0.051 R)
• M29: 13,986,952 km (0.105 R)
• M30: 14,095,261 km (0.047 R)
• M31: 14,531,040 km (0.079 R)
• M32: 14,916,104 km (0.06 R)
• M33: 15,193,160 km (0.081 R)
• M34: 16,718,609 km (0.095 R)
• M35: 18,411,010 km (0.106 R)
• M36: 21,955,881 km (0.115 R)
• M37: 23,290,144 km (0.101 R)
• M38: 24,194,314 km (0.057 R)
• M39: 24,454,614 km (0.094 R)
• M40: 25,109,853 km (0.107 R)
• M41: 25,638,083 km (0.059 R)
• M42: 26,571,424 km (0.082 R)
• M43: 27,515,836 km (0.1 R)
• M44: 28,746,278 km (0.036 R)
• M45: 29,160,365 km (0.111 R)
• M46: 29,506,983 km (0.094 R)
• M47: 29,924,810 km (0.068 R)
• M48: 31,048,440 km (0.098 R)
• M49: 31,473,298 km (0.119 R)
• M50: 31,900,100 km (0.082 R)
• M51: 32,328,848 km (0.102 R)
• M52: 32,687,584 km (0.079 R)
• M53: 36,272,846 km (0.11 R)
• M54: 37,319,882 km (0.052 R)
• M55: 37,847,065 km (0.102 R)
• M56: 38,376,791 km (0.117 R)
• M57: 38,909,060 km (0.026 R)
• M58: 39,520,167 km (0.062 R)
• M59: 40,134,566 km (0.119 R)
• M60: 40,597,421 km (0.084 R)
• M61: 41,217,355 km (0.099 R)
• M62: 41,294,996 km (0.089 R)
• M63: 43,174,693 km (0.109 R)
• M64: 44,283,962 km (0.074 R)
• M65: 44,922,146 km (0.107 R)
• M66: 45,804,474 km (0.07 R)
• M67: 45,884,958 km (0.061 R)
• M68: 47,098,197 km (0.113 R)
• M69: 47,179,428 km (0.092 R)
• M70: 47,260,660 km (0.094 R)
• M71: 47,586,335 km (0.069 R)
• M72: 49,886,851 km (0.105 R)
• M73: 50,883,771 km (0.105 R)
• M74: 51,134,048 km (0.03 R)
• M75: 51,552,025 km (0.082 R)
• M76: 52,391,568 km (0.119 R)
• M77: 53,066,404 km (0.096 R)
• M78: 54,083,969 km (0.088 R)
• M79: 54,169,090 km (0.105 R)
• M80: 55,450,844 km (0.061 R)
• M81: 56,224,714 km (0.092 R)
• M82: 57,348,942 km (0.062 R)
• M83: 57,870,141 km (0.083 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 114.5

Radius: 9.9

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 9.88 AU - 10.88 AU

Year: 12036 Days

Day: 5.5 Hours

Environment

Temp: -165 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 29,875,616 km

• M1: 148,551 km (0.09 R)
• M2: 277,654 km (0.084 R)
• M3: 370,105 km (0.073 R)
• M4: 506,838 km (0.108 R)
• M5: 650,751 km (0.086 R)
• M6: 746,493 km (0.118 R)
• M7: 967,001 km (0.067 R)
• M8: 1,238,371 km (0.049 R)
• M9: 1,566,290 km (0.093 R)
• M10: 1,681,630 km (0.112 R)
• M11: 2,645,788 km (0.095 R)
• M12: 2,844,304 km (0.103 R)
• M13: 3,172,372 km (0.071 R)
• M14: 3,362,212 km (0.11 R)
• M15: 3,864,562 km (0.095 R)
• M16: 3,954,321 km (0.109 R)
• M17: 4,507,683 km (0.089 R)
• M18: 4,602,378 km (0.108 R)
• M19: 5,134,648 km (0.085 R)
• M20: 5,208,848 km (0.044 R)
• M21: 5,534,224 km (0.103 R)
• M22: 5,763,258 km (0.097 R)
• M23: 6,442,881 km (0.028 R)
• M24: 6,549,694 km (0.044 R)
• M25: 7,425,290 km (0.114 R)
• M26: 8,221,450 km (0.062 R)
• M27: 8,337,389 km (0.093 R)
• M28: 8,777,206 km (0.081 R)
• M29: 8,895,688 km (0.107 R)
• M30: 9,224,504 km (0.095 R)
• M31: 9,709,799 km (0.102 R)
• M32: 10,516,282 km (0.114 R)
• M33: 10,579,113 km (0.06 R)
• M34: 10,737,088 km (0.049 R)
• M35: 10,863,947 km (0.048 R)
• M36: 11,215,352 km (0.067 R)
• M37: 12,060,880 km (0.083 R)
• M38: 12,325,219 km (0.12 R)
• M39: 12,658,224 km (0.096 R)
• M40: 12,960,561 km (0.067 R)
• M41: 14,020,013 km (0.086 R)
• M42: 14,297,966 km (0.101 R)
• M43: 14,577,714 km (0.051 R)
• M44: 14,647,876 km (0.083 R)
• M45: 14,930,017 km (0.095 R)
• M46: 17,027,828 km (0.12 R)
• M47: 18,111,066 km (0.11 R)
• M48: 18,489,848 km (0.115 R)
• M49: 18,603,842 km (0.118 R)
• M50: 18,680,137 km (0.086 R)
• M51: 19,913,571 km (0.101 R)
• M52: 20,974,669 km (0.101 R)
• M53: 21,572,163 km (0.082 R)
• M54: 22,054,167 km (0.05 R)
• M55: 22,134,800 km (0.063 R)
• M56: 22,702,374 km (0.079 R)
• M57: 22,824,596 km (0.086 R)
• M58: 23,028,797 km (0.108 R)
• M59: 23,893,024 km (0.102 R)
• M60: 25,272,615 km (0.079 R)
• M61: 25,950,743 km (0.094 R)
• M62: 26,163,920 km (0.025 R)
• M63: 26,420,480 km (0.114 R)
• M64: 26,635,003 km (0.117 R)
• M65: 27,022,462 km (0.12 R)
• M66: 27,455,099 km (0.114 R)
• M67: 28,283,572 km (0.08 R)
• M68: 28,502,882 km (0.118 R)
• M69: 29,474,820 km (0.115 R)
• M70: 29,697,272 km (0.046 R)

Kuiper Belt

Range: 30.5 - 47.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 332 - 12,857 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit