🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.67 AU - 0.75 AU

Year: 209 Days

Day: 41.3 Hours

Environment

Temp: 162 °C

Axial Tilt: 6.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 52,623,332 km

• M1: 245,490 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.9 AU - 1.06 AU

Year: 339 Days

Day: 39.8 Hours

Environment

Temp: 107 °C

Axial Tilt: 3.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.84 AU - 1.22 AU

Year: 366 Days

Day: 26.4 Hours

Environment

Temp: 97 °C

Axial Tilt: 37.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 2.15 AU - 2.45 AU

Year: 1220 Days

Day: 29.7 Hours

Environment

Temp: -62 °C

Axial Tilt: 42.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 4.81 AU - 5.39 AU

Year: 4029 Days

Day: 30.2 Hours

Environment

Temp: -126 °C

Axial Tilt: 41.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 511.7

Radius: 13.2

Gravity: 2.94 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 5.32 AU - 8.22 AU

Year: 6163 Days

Day: 9.3 Hours

Environment

Temp: -153 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 52,623,332 km

• M1: 175,179 km (0.025 R)
• M2: 335,099 km (0.096 R)
• M3: 579,393 km (0.079 R)
• M4: 782,098 km (0.087 R)
• M5: 886,367 km (0.066 R)
• M6: 1,024,297 km (0.088 R)
• M7: 1,752,988 km (0.049 R)
• M8: 1,929,962 km (0.044 R)
• M9: 2,188,168 km (0.11 R)
• M10: 2,987,619 km (0.062 R)
• M11: 3,157,861 km (0.108 R)
• M12: 3,265,871 km (0.088 R)
• M13: 3,508,070 km (0.104 R)
• M14: 3,824,918 km (0.119 R)
• M15: 4,270,122 km (0.097 R)
• M16: 4,414,184 km (0.12 R)
• M17: 5,235,327 km (0.052 R)
• M18: 5,650,611 km (0.084 R)
• M19: 5,756,227 km (0.111 R)
• M20: 5,942,476 km (0.057 R)
• M21: 6,239,129 km (0.091 R)
• M22: 6,596,219 km (0.057 R)
• M23: 6,679,545 km (0.104 R)
• M24: 7,416,763 km (0.069 R)
• M25: 8,359,379 km (0.086 R)
• M26: 8,570,761 km (0.044 R)
• M27: 8,937,126 km (0.069 R)
• M28: 9,091,212 km (0.114 R)
• M29: 9,277,462 km (0.04 R)
• M30: 10,034,876 km (0.116 R)
• M31: 10,259,572 km (0.108 R)
• M32: 10,518,525 km (0.073 R)
• M33: 11,408,034 km (0.059 R)
• M34: 11,541,925 km (0.073 R)
• M35: 12,424,702 km (0.092 R)
• M36: 12,700,710 km (0.037 R)
• M37: 12,978,812 km (0.103 R)
• M38: 13,118,536 km (0.114 R)
• M39: 13,967,953 km (0.031 R)
• M40: 14,762,019 km (0.082 R)
• M41: 15,201,388 km (0.111 R)
• M42: 15,459,743 km (0.103 R)
• M43: 15,980,793 km (0.119 R)
• M44: 16,431,980 km (0.082 R)
• M45: 17,965,956 km (0.068 R)
• M46: 18,395,901 km (0.047 R)
• M47: 18,513,784 km (0.115 R)
• M48: 19,465,525 km (0.089 R)
• M49: 20,800,088 km (0.12 R)
• M50: 21,210,285 km (0.118 R)
• M51: 21,706,053 km (0.113 R)
• M52: 22,540,958 km (0.096 R)
• M53: 23,089,384 km (0.112 R)
• M54: 23,514,093 km (0.116 R)
• M55: 23,727,569 km (0.078 R)
• M56: 24,027,363 km (0.06 R)
• M57: 24,242,185 km (0.112 R)
• M58: 24,457,756 km (0.082 R)
• M59: 24,630,691 km (0.055 R)
• M60: 24,890,842 km (0.091 R)
• M61: 25,720,661 km (0.099 R)
• M62: 25,808,475 km (0.082 R)
• M63: 26,028,534 km (0.115 R)
• M64: 26,116,796 km (0.113 R)
• M65: 26,470,745 km (0.085 R)
• M66: 26,603,887 km (0.108 R)
• M67: 26,870,770 km (0.101 R)
• M68: 29,175,325 km (0.11 R)
• M69: 29,680,666 km (0.108 R)
• M70: 29,818,895 km (0.043 R)
• M71: 30,235,226 km (0.056 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 398.8

Radius: 8.4

Gravity: 5.65 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 6.96 AU - 7.52 AU

Year: 6815 Days

Day: 11.1 Hours

Environment

Temp: -148 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 52,623,332 km

• M1: 185,352 km (0.055 R)
• M2: 289,621 km (0.104 R)
• M3: 360,980 km (0.105 R)
• M4: 429,346 km (0.096 R)
• M5: 604,675 km (0.109 R)
• M6: 790,475 km (0.106 R)
• M7: 1,140,534 km (0.082 R)
• M8: 1,231,490 km (0.12 R)
• M9: 1,340,696 km (0.099 R)
• M10: 1,502,561 km (0.036 R)
• M11: 2,288,847 km (0.027 R)
• M12: 2,542,715 km (0.111 R)
• M13: 2,805,558 km (0.094 R)
• M14: 2,992,855 km (0.084 R)
• M15: 3,205,583 km (0.082 R)
• M16: 3,578,830 km (0.1 R)
• M17: 3,646,149 km (0.093 R)
• M18: 3,713,917 km (0.083 R)
• M19: 4,082,376 km (0.106 R)
• M20: 4,294,805 km (0.092 R)
• M21: 4,928,801 km (0.118 R)
• M22: 5,206,006 km (0.104 R)
• M23: 5,670,358 km (0.11 R)
• M24: 5,934,099 km (0.034 R)
• M25: 6,013,984 km (0.091 R)
• M26: 7,000,732 km (0.096 R)
• M27: 7,085,254 km (0.094 R)
• M28: 8,037,146 km (0.07 R)
• M29: 8,125,558 km (0.115 R)
• M30: 8,184,799 km (0.114 R)
• M31: 8,244,189 km (0.113 R)
• M32: 8,333,499 km (0.116 R)
• M33: 8,453,028 km (0.114 R)
• M34: 8,875,941 km (0.096 R)
• M35: 9,274,769 km (0.094 R)
• M36: 9,931,503 km (0.068 R)
• M37: 10,121,942 km (0.085 R)
• M38: 10,700,436 km (0.041 R)
• M39: 10,993,648 km (0.116 R)
• M40: 12,125,356 km (0.1 R)
• M41: 12,294,851 km (0.093 R)
• M42: 12,362,918 km (0.104 R)
• M43: 12,773,863 km (0.112 R)
• M44: 13,189,147 km (0.115 R)
• M45: 13,433,590 km (0.1 R)
• M46: 14,033,178 km (0.057 R)
• M47: 14,139,991 km (0.086 R)
• M48: 14,569,636 km (0.079 R)
• M49: 15,736,200 km (0.049 R)
• M50: 16,781,440 km (0.09 R)
• M51: 17,503,400 km (0.118 R)
• M52: 17,848,971 km (0.08 R)
• M53: 18,468,755 km (0.119 R)
• M54: 18,781,414 km (0.039 R)
• M55: 19,016,881 km (0.025 R)
• M56: 19,411,820 km (0.105 R)
• M57: 20,049,107 km (0.104 R)
• M58: 20,169,383 km (0.036 R)
• M59: 20,249,717 km (0.044 R)
• M60: 22,291,878 km (0.111 R)
• M61: 22,416,493 km (0.033 R)
• M62: 22,624,733 km (0.106 R)
• M63: 22,833,572 km (0.1 R)
• M64: 23,085,046 km (0.051 R)
• M65: 23,337,417 km (0.101 R)
• M66: 23,506,164 km (0.085 R)
• M67: 24,100,067 km (0.095 R)
• M68: 25,043,132 km (0.099 R)
• M69: 25,215,918 km (0.091 R)
• M70: 25,432,536 km (0.113 R)
• M71: 25,823,884 km (0.038 R)
• M72: 26,568,432 km (0.113 R)
• M73: 26,921,334 km (0.111 R)
• M74: 27,631,624 km (0.046 R)
• M75: 28,168,531 km (0.029 R)
• M76: 28,438,106 km (0.082 R)
• M77: 28,663,550 km (0.051 R)
• M78: 28,844,265 km (0.066 R)
• M79: 29,070,756 km (0.08 R)
• M80: 29,252,368 km (0.095 R)
• M81: 29,479,906 km (0.094 R)
• M82: 29,571,161 km (0.049 R)
• M83: 29,662,415 km (0.036 R)
• M84: 30,257,965 km (0.097 R)
• M85: 30,718,876 km (0.069 R)
• M86: 30,950,154 km (0.075 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 936.6

Radius: 11.4

Gravity: 7.21 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 9.25 AU - 13.25 AU

Year: 13201 Days

Day: 11.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 52,623,332 km

• M1: 652,845 km (0.096 R)
• M2: 1,274,574 km (0.082 R)
• M3: 1,401,732 km (0.062 R)
• M4: 1,641,687 km (0.09 R)
• M5: 1,837,810 km (0.118 R)
• M6: 2,440,540 km (0.093 R)
• M7: 2,764,120 km (0.102 R)
• M8: 3,345,607 km (0.074 R)
• M9: 3,523,927 km (0.074 R)
• M10: 3,596,183 km (0.069 R)
• M11: 4,423,160 km (0.087 R)
• M12: 6,027,597 km (0.106 R)
• M13: 6,510,051 km (0.099 R)
• M14: 7,188,028 km (0.069 R)
• M15: 7,465,532 km (0.091 R)
• M16: 8,319,138 km (0.035 R)
• M17: 8,415,927 km (0.082 R)
• M18: 9,153,744 km (0.041 R)
• M19: 9,912,205 km (0.076 R)
• M20: 10,117,902 km (0.054 R)
• M21: 12,583,275 km (0.112 R)
• M22: 13,255,718 km (0.065 R)
• M23: 13,425,661 km (0.085 R)
• M24: 13,824,938 km (0.12 R)
• M25: 14,869,729 km (0.06 R)
• M26: 15,223,678 km (0.116 R)
• M27: 15,699,997 km (0.073 R)
• M28: 16,241,691 km (0.067 R)
• M29: 18,532,184 km (0.054 R)
• M30: 19,040,667 km (0.107 R)
• M31: 19,941,546 km (0.062 R)
• M32: 20,397,221 km (0.053 R)
• M33: 20,922,160 km (0.114 R)
• M34: 23,066,196 km (0.057 R)
• M35: 23,270,846 km (0.079 R)
• M36: 23,819,272 km (0.032 R)
• M37: 24,650,139 km (0.061 R)
• M38: 24,789,414 km (0.116 R)
• M39: 25,209,186 km (0.11 R)
• M40: 25,631,202 km (0.063 R)
• M41: 26,553,772 km (0.115 R)
• M42: 29,533,911 km (0.091 R)
• M43: 29,830,414 km (0.085 R)
• M44: 29,978,964 km (0.105 R)
• M45: 30,875,505 km (0.069 R)
• M46: 30,950,603 km (0.077 R)
• M47: 31,176,346 km (0.045 R)
• M48: 31,629,328 km (0.084 R)
• M49: 31,780,871 km (0.119 R)
• M50: 32,312,990 km (0.095 R)
• M51: 32,694,914 km (0.052 R)
• M52: 33,078,333 km (0.088 R)
• M53: 33,617,634 km (0.078 R)
• M54: 33,927,151 km (0.11 R)
• M55: 34,471,089 km (0.029 R)
• M56: 35,803,857 km (0.105 R)
• M57: 36,119,957 km (0.065 R)
• M58: 36,199,094 km (0.032 R)
• M59: 36,675,264 km (0.076 R)
• M60: 37,714,072 km (0.081 R)
• M61: 38,116,191 km (0.061 R)
• M62: 38,358,240 km (0.097 R)
• M63: 39,168,462 km (0.107 R)
• M64: 39,820,709 km (0.117 R)
• M65: 40,640,954 km (0.111 R)
• M66: 41,715,815 km (0.083 R)
• M67: 41,882,018 km (0.115 R)
• M68: 43,724,615 km (0.098 R)
• M69: 43,977,884 km (0.094 R)
• M70: 44,231,602 km (0.098 R)
• M71: 44,655,712 km (0.093 R)
• M72: 44,740,684 km (0.077 R)
• M73: 44,825,805 km (0.048 R)
• M74: 45,593,392 km (0.118 R)
• M75: 47,748,648 km (0.099 R)
• M76: 51,711,047 km (0.083 R)
• M77: 54,138,721 km (0.119 R)
• M78: 55,503,353 km (0.12 R)
• M79: 55,777,566 km (0.104 R)
• M80: 56,327,488 km (0.056 R)
• M81: 56,419,341 km (0.085 R)
• M82: 58,452,226 km (0.099 R)
• M83: 59,758,365 km (0.073 R)
• M84: 60,039,609 km (0.077 R)
• M85: 60,321,153 km (0.07 R)
• M86: 60,697,242 km (0.034 R)
• M87: 61,074,079 km (0.114 R)
• M88: 62,304,372 km (0.066 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 215.1

Radius: 3.7

Gravity: 15.71 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 14.09 AU - 16.11 AU

Year: 20528 Days

Day: 17.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 52,623,332 km

• M1: 76,744 km (0.099 R)
• M2: 142,567 km (0.073 R)
• M3: 172,935 km (0.057 R)
• M4: 253,868 km (0.082 R)
• M5: 292,314 km (0.101 R)
• M6: 420,220 km (0.086 R)
• M7: 466,596 km (0.11 R)
• M8: 531,222 km (0.11 R)
• M9: 799,451 km (0.119 R)
• M10: 937,530 km (0.081 R)
• M11: 978,370 km (0.036 R)
• M12: 1,371,962 km (0.059 R)
• M13: 1,561,353 km (0.093 R)
• M14: 1,964,220 km (0.07 R)
• M15: 2,016,729 km (0.064 R)
• M16: 2,258,928 km (0.106 R)
• M17: 2,341,805 km (0.098 R)
• M18: 2,425,580 km (0.035 R)
• M19: 2,453,704 km (0.102 R)
• M20: 2,510,402 km (0.114 R)
• M21: 2,538,975 km (0.117 R)
• M22: 2,949,023 km (0.098 R)
• M23: 4,094,793 km (0.111 R)
• M24: 4,161,962 km (0.045 R)
• M25: 4,195,771 km (0.086 R)
• M26: 4,229,730 km (0.096 R)
• M27: 4,400,421 km (0.062 R)
• M28: 4,434,829 km (0.06 R)
• M29: 4,748,685 km (0.082 R)
• M30: 4,997,766 km (0.112 R)
• M31: 5,732,441 km (0.118 R)
• M32: 5,845,537 km (0.092 R)
• M33: 5,883,385 km (0.041 R)
• M34: 6,578,716 km (0.114 R)
• M35: 8,087,710 km (0.109 R)
• M36: 9,341,340 km (0.08 R)
• M37: 9,742,561 km (0.061 R)
• M38: 9,832,470 km (0.116 R)
• M39: 10,013,184 km (0.103 R)
• M40: 10,932,762 km (0.118 R)
• M41: 10,979,586 km (0.072 R)
• M42: 11,544,916 km (0.072 R)
• M43: 12,023,330 km (0.115 R)
• M44: 12,900,722 km (0.09 R)
• M45: 13,148,157 km (0.08 R)
• M46: 13,297,306 km (0.09 R)
• M47: 13,647,515 km (0.075 R)
• M48: 15,234,748 km (0.082 R)
• M49: 15,759,088 km (0.088 R)
• M50: 15,864,555 km (0.093 R)
• M51: 16,449,483 km (0.069 R)
• M52: 16,663,856 km (0.084 R)
• M53: 18,690,758 km (0.119 R)
• M54: 19,989,267 km (0.117 R)
• M55: 20,046,414 km (0.101 R)
• M56: 20,562,826 km (0.111 R)
• M57: 21,083,726 km (0.109 R)
• M58: 21,200,113 km (0.117 R)
• M59: 23,510,801 km (0.071 R)
• M60: 24,237,847 km (0.114 R)
• M61: 25,775,713 km (0.075 R)
• M62: 26,087,176 km (0.093 R)
• M63: 26,587,880 km (0.031 R)
• M64: 28,301,374 km (0.082 R)
• M65: 30,509,289 km (0.102 R)
• M66: 31,900,250 km (0.062 R)
• M67: 32,435,661 km (0.109 R)
• M68: 33,312,005 km (0.067 R)
• M69: 33,583,076 km (0.115 R)
• M70: 33,786,978 km (0.101 R)
• M71: 34,401,078 km (0.078 R)
• M72: 37,526,327 km (0.113 R)
• M73: 37,949,838 km (0.115 R)
• M74: 38,162,118 km (0.075 R)
• M75: 38,516,964 km (0.06 R)
• M76: 38,659,082 km (0.103 R)
• M77: 39,444,471 km (0.037 R)
• M78: 39,946,970 km (0.092 R)
• M79: 40,813,291 km (0.107 R)
• M80: 42,932,495 km (0.105 R)
• M81: 43,153,750 km (0.101 R)
• M82: 43,671,358 km (0.082 R)
• M83: 44,862,457 km (0.087 R)
• M84: 46,064,326 km (0.088 R)
• M85: 46,215,270 km (0.08 R)
• M86: 46,972,535 km (0.12 R)
• M87: 49,732,466 km (0.03 R)
• M88: 50,430,639 km (0.108 R)
• M89: 51,131,954 km (0.052 R)
• M90: 52,072,176 km (0.112 R)

Kuiper Belt

Range: 31.4 - 60.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 161 - 13,553 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit