🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.57 AU - 0.85 AU

Year: 230 Days

Day: 30.6 Hours

Environment

Temp: 120 °C

Axial Tilt: 23.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.73 AU - 0.81 AU

Year: 260 Days

Day: 47.2 Hours

Environment

Temp: 146 °C

Axial Tilt: 11.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.81 AU - 1.23 AU

Year: 397 Days

Day: 36.1 Hours

Environment

Temp: -6 °C

Axial Tilt: 29.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.36 AU - 2.04 AU

Year: 853 Days

Day: 13.2 Hours

Environment

Temp: -76 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 8.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 719.2

Radius: 13.2

Gravity: 4.13 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 7.23 AU - 9.71 AU

Year: 9491 Days

Day: 7.6 Hours

Environment

Temp: -171 °C

Axial Tilt: 89.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 61,994,520 km

• M1: 180,714 km (0.084 R)
• M2: 327,769 km (0.097 R)
• M3: 752,477 km (0.093 R)
• M4: 853,157 km (0.105 R)
• M5: 959,072 km (0.076 R)
• M6: 1,165,966 km (0.119 R)
• M7: 1,305,541 km (0.093 R)
• M8: 1,536,969 km (0.03 R)
• M9: 1,805,198 km (0.101 R)
• M10: 2,567,698 km (0.086 R)
• M11: 2,779,678 km (0.088 R)
• M12: 2,915,214 km (0.119 R)
• M13: 3,052,993 km (0.086 R)
• M14: 3,925,149 km (0.066 R)
• M15: 4,611,803 km (0.088 R)
• M16: 4,969,192 km (0.11 R)
• M17: 5,201,368 km (0.107 R)
• M18: 5,335,707 km (0.043 R)
• M19: 5,642,233 km (0.104 R)
• M20: 5,745,755 km (0.117 R)
• M21: 6,668,923 km (0.094 R)
• M22: 7,073,586 km (0.052 R)
• M23: 8,139,321 km (0.102 R)
• M24: 8,931,142 km (0.108 R)
• M25: 9,133,100 km (0.105 R)
• M26: 9,254,872 km (0.073 R)
• M27: 9,582,492 km (0.093 R)
• M28: 10,206,913 km (0.113 R)
• M29: 10,502,967 km (0.097 R)
• M30: 11,103,453 km (0.037 R)
• M31: 11,233,603 km (0.097 R)
• M32: 11,980,695 km (0.116 R)
• M33: 12,698,615 km (0.041 R)
• M34: 13,384,222 km (0.112 R)
• M35: 13,988,298 km (0.108 R)
• M36: 14,553,778 km (0.091 R)
• M37: 14,887,083 km (0.042 R)
• M38: 15,319,420 km (0.103 R)
• M39: 15,707,178 km (0.092 R)
• M40: 16,147,295 km (0.08 R)
• M41: 16,393,533 km (0.064 R)
• M42: 16,740,451 km (0.074 R)
• M43: 18,356,856 km (0.081 R)
• M44: 18,665,626 km (0.091 R)
• M45: 19,706,827 km (0.036 R)
• M46: 19,864,652 km (0.081 R)
• M47: 20,075,585 km (0.05 R)
• M48: 20,234,458 km (0.043 R)
• M49: 20,499,995 km (0.047 R)
• M50: 20,766,877 km (0.067 R)
• M51: 21,034,657 km (0.076 R)
• M52: 21,142,218 km (0.097 R)
• M53: 21,249,929 km (0.078 R)
• M54: 22,501,165 km (0.038 R)
• M55: 23,832,287 km (0.116 R)
• M56: 23,944,486 km (0.11 R)
• M57: 24,394,476 km (0.096 R)
• M58: 25,474,722 km (0.053 R)
• M59: 25,761,501 km (0.089 R)
• M60: 25,934,137 km (0.035 R)
• M61: 26,570,527 km (0.056 R)
• M62: 26,803,151 km (0.103 R)
• M63: 26,919,688 km (0.099 R)
• M64: 28,035,688 km (0.106 R)
• M65: 29,346,614 km (0.058 R)
• M66: 29,707,744 km (0.051 R)
• M67: 30,555,814 km (0.053 R)
• M68: 32,028,156 km (0.04 R)
• M69: 32,586,306 km (0.114 R)
• M70: 32,835,386 km (0.079 R)
• M71: 33,775,010 km (0.05 R)
• M72: 37,360,722 km (0.11 R)
• M73: 37,491,022 km (0.053 R)
• M74: 37,948,193 km (0.106 R)
• M75: 38,802,097 km (0.074 R)
• M76: 39,000,165 km (0.095 R)
• M77: 39,330,776 km (0.1 R)
• M78: 39,662,435 km (0.082 R)
• M79: 40,729,965 km (0.063 R)
• M80: 40,998,344 km (0.108 R)
• M81: 42,009,924 km (0.087 R)
• M82: 42,348,913 km (0.119 R)
• M83: 43,439,781 km (0.049 R)
• M84: 43,782,659 km (0.098 R)
• M85: 44,678,152 km (0.106 R)
• M86: 45,510,215 km (0.072 R)
• M87: 46,277,353 km (0.028 R)
• M88: 46,417,377 km (0.086 R)
• M89: 46,978,519 km (0.072 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 189.6

Radius: 6.2

Gravity: 4.93 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 12.96 AU - 14.64 AU

Year: 19737 Days

Day: 20 Hours

Environment

Temp: -200 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 61,994,520 km

• M1: 185,950 km (0.119 R)
• M2: 248,332 km (0.051 R)
• M3: 357,988 km (0.08 R)
• M4: 469,737 km (0.102 R)
• M5: 545,583 km (0.103 R)
• M6: 727,494 km (0.118 R)
• M7: 1,146,219 km (0.116 R)
• M8: 1,336,358 km (0.04 R)
• M9: 1,380,040 km (0.11 R)
• M10: 1,628,971 km (0.083 R)
• M11: 1,843,195 km (0.057 R)
• M12: 2,194,152 km (0.088 R)
• M13: 2,538,377 km (0.111 R)
• M14: 2,620,356 km (0.082 R)
• M15: 2,703,084 km (0.107 R)
• M16: 3,608,301 km (0.106 R)
• M17: 4,109,454 km (0.076 R)
• M18: 4,732,529 km (0.082 R)
• M19: 4,867,466 km (0.096 R)
• M20: 6,138,001 km (0.092 R)
• M21: 6,508,255 km (0.063 R)
• M22: 6,658,452 km (0.114 R)
• M23: 7,038,729 km (0.095 R)
• M24: 7,192,965 km (0.114 R)
• M25: 7,583,116 km (0.055 R)
• M26: 8,181,358 km (0.042 R)
• M27: 8,424,754 km (0.112 R)
• M28: 8,588,414 km (0.111 R)
• M29: 9,169,601 km (0.047 R)
• M30: 9,849,225 km (0.093 R)
• M31: 10,677,249 km (0.094 R)
• M32: 11,122,003 km (0.061 R)
• M33: 11,211,612 km (0.05 R)
• M34: 11,256,641 km (0.071 R)
• M35: 11,482,085 km (0.115 R)
• M36: 11,709,175 km (0.105 R)
• M37: 12,445,645 km (0.089 R)
• M38: 12,725,692 km (0.055 R)
• M39: 12,960,711 km (0.092 R)
• M40: 13,054,957 km (0.099 R)
• M41: 13,963,016 km (0.104 R)
• M42: 15,990,816 km (0.096 R)
• M43: 16,550,312 km (0.084 R)
• M44: 17,793,320 km (0.057 R)
• M45: 18,003,356 km (0.107 R)
• M46: 18,373,012 km (0.061 R)
• M47: 18,691,805 km (0.081 R)
• M48: 20,697,763 km (0.11 R)
• M49: 20,863,368 km (0.115 R)
• M50: 21,251,574 km (0.111 R)
• M51: 21,530,425 km (0.07 R)
• M52: 21,698,124 km (0.092 R)
• M53: 21,978,770 km (0.119 R)
• M54: 22,317,310 km (0.106 R)
• M55: 22,430,406 km (0.107 R)
• M56: 23,342,653 km (0.118 R)
• M57: 23,457,545 km (0.114 R)
• M58: 24,092,887 km (0.102 R)
• M59: 24,325,362 km (0.075 R)
• M60: 24,792,406 km (0.096 R)
• M61: 26,211,193 km (0.118 R)
• M62: 26,689,906 km (0.05 R)
• M63: 27,051,035 km (0.058 R)
• M64: 28,021,476 km (0.055 R)
• M65: 28,265,919 km (0.067 R)
• M66: 30,121,382 km (0.095 R)
• M67: 30,497,172 km (0.118 R)
• M68: 33,041,981 km (0.076 R)
• M69: 33,106,607 km (0.096 R)
• M70: 33,494,365 km (0.088 R)
• M71: 33,688,842 km (0.12 R)
• M72: 34,470,491 km (0.117 R)
• M73: 34,535,865 km (0.102 R)
• M74: 35,192,301 km (0.075 R)
• M75: 35,918,898 km (0.052 R)
• M76: 36,583,860 km (0.086 R)
• M77: 36,650,581 km (0.079 R)
• M78: 36,917,912 km (0.091 R)
• M79: 37,723,646 km (0.114 R)
• M80: 38,671,050 km (0.101 R)
• M81: 38,807,034 km (0.115 R)
• M82: 38,943,168 km (0.038 R)
• M83: 39,352,468 km (0.085 R)
• M84: 40,106,591 km (0.118 R)
• M85: 41,768,623 km (0.061 R)
• M86: 42,047,773 km (0.082 R)
• M87: 43,311,875 km (0.043 R)
• M88: 43,382,335 km (0.058 R)
• M89: 45,517,845 km (0.068 R)
• M90: 45,877,029 km (0.109 R)
• M91: 46,165,005 km (0.088 R)
• M92: 47,395,897 km (0.049 R)
• M93: 47,541,455 km (0.052 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 195.8

Radius: 4.8

Gravity: 8.5 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 16.79 AU - 17.65 AU

Year: 27512 Days

Day: 18.3 Hours

Environment

Temp: -212 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 61,994,520 km

• M1: 75,397 km (0.072 R)
• M2: 141,071 km (0.105 R)
• M3: 209,287 km (0.107 R)
• M4: 261,796 km (0.116 R)
• M5: 631,303 km (0.099 R)
• M6: 924,814 km (0.09 R)
• M7: 1,109,867 km (0.096 R)
• M8: 1,540,708 km (0.068 R)
• M9: 1,959,732 km (0.115 R)
• M10: 2,350,183 km (0.091 R)
• M11: 2,538,377 km (0.119 R)
• M12: 2,929,276 km (0.101 R)
• M13: 3,029,955 km (0.11 R)
• M14: 3,097,723 km (0.052 R)
• M15: 3,586,011 km (0.098 R)
• M16: 3,621,914 km (0.069 R)
• M17: 3,729,924 km (0.074 R)
• M18: 3,949,384 km (0.071 R)
• M19: 4,210,731 km (0.065 R)
• M20: 4,286,428 km (0.085 R)
• M21: 4,908,306 km (0.082 R)
• M22: 5,557,860 km (0.031 R)
• M23: 5,599,299 km (0.059 R)
• M24: 6,148,173 km (0.116 R)
• M25: 6,234,042 km (0.117 R)
• M26: 6,669,821 km (0.109 R)
• M27: 7,755,154 km (0.096 R)
• M28: 9,782,055 km (0.104 R)
• M29: 10,084,392 km (0.102 R)
• M30: 10,134,957 km (0.07 R)
• M31: 10,185,820 km (0.092 R)
• M32: 10,492,047 km (0.025 R)
• M33: 10,749,654 km (0.045 R)
• M34: 11,534,893 km (0.1 R)
• M35: 11,800,729 km (0.117 R)
• M36: 12,176,219 km (0.113 R)
• M37: 12,501,296 km (0.093 R)
• M38: 12,774,312 km (0.108 R)
• M39: 13,215,326 km (0.083 R)
• M40: 13,381,978 km (0.119 R)
• M41: 14,855,069 km (0.068 R)
• M42: 15,786,914 km (0.045 R)
• M43: 16,737,459 km (0.071 R)
• M44: 17,219,762 km (0.051 R)
• M45: 17,706,554 km (0.066 R)
• M46: 18,074,564 km (0.043 R)
• M47: 18,943,130 km (0.096 R)
• M48: 19,193,856 km (0.103 R)
• M49: 19,761,879 km (0.047 R)
• M50: 19,952,466 km (0.032 R)
• M51: 20,079,774 km (0.06 R)
• M52: 20,785,278 km (0.105 R)
• M53: 21,694,683 km (0.119 R)
• M54: 22,883,089 km (0.027 R)
• M55: 23,485,071 km (0.094 R)
• M56: 23,821,815 km (0.11 R)
• M57: 25,047,321 km (0.025 R)
• M58: 25,115,987 km (0.104 R)
• M59: 26,293,023 km (0.032 R)
• M60: 28,700,651 km (0.056 R)
• M61: 29,204,945 km (0.062 R)
• M62: 30,003,499 km (0.106 R)
• M63: 30,368,817 km (0.101 R)
• M64: 31,993,599 km (0.111 R)
• M65: 32,142,598 km (0.039 R)
• M66: 32,217,248 km (0.096 R)
• M67: 33,570,660 km (0.088 R)
• M68: 34,178,177 km (0.08 R)
• M69: 34,483,207 km (0.119 R)
• M70: 35,249,896 km (0.084 R)
• M71: 35,480,875 km (0.119 R)
• M72: 36,254,894 km (0.077 R)
• M73: 36,566,058 km (0.068 R)
• M74: 36,799,879 km (0.067 R)
• M75: 37,190,928 km (0.066 R)
• M76: 40,368,088 km (0.113 R)
• M77: 40,852,037 km (0.103 R)
• M78: 41,907,300 km (0.065 R)
• M79: 43,796,273 km (0.076 R)
• M80: 43,961,877 km (0.118 R)
• M81: 45,126,646 km (0.102 R)
• M82: 45,377,522 km (0.072 R)
• M83: 46,132,991 km (0.047 R)
• M84: 47,231,638 km (0.069 R)
• M85: 48,681,241 km (0.118 R)
• M86: 49,713,317 km (0.071 R)
• M87: 51,100,538 km (0.087 R)
• M88: 51,799,011 km (0.11 R)
• M89: 55,338,048 km (0.107 R)
• M90: 56,055,070 km (0.078 R)
• M91: 56,955,799 km (0.106 R)
• M92: 59,320,044 km (0.07 R)
• M93: 60,145,824 km (0.098 R)
• M94: 60,883,042 km (0.062 R)
• M95: 61,530,651 km (0.108 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 270 - 17,987 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit