🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.46 AU - 0.62 AU

Year: 149 Days

Day: 30.5 Hours

Environment

Temp: 162 °C

Axial Tilt: 6.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 107,193,931 km

• M1: 35,155 km (0.064 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.58 AU - 0.88 AU

Year: 234 Days

Day: 23.2 Hours

Environment

Temp: 110 °C

Axial Tilt: 3.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 107,193,931 km

• M1: 593,305 km (0.08 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.14 AU - 1.22 AU

Year: 480 Days

Day: 29.7 Hours

Environment

Temp: -10 °C

Axial Tilt: 37.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 107,193,931 km

• M1: 665,262 km (0.043 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.22 AU - 1.6 AU

Year: 627 Days

Day: 20.5 Hours

Environment

Temp: -29 °C

Axial Tilt: 27.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.4 AU - 2.06 AU

Year: 853 Days

Day: 13.4 Hours

Environment

Temp: -71 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 107,193,931 km

• M1: 513,719 km (0.098 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.99 AU - 2.27 AU

Year: 1165 Days

Day: 16.2 Hours

Environment

Temp: -72 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 2.9 AU - 4.3 AU

Year: 2560 Days

Day: 46.5 Hours

Environment

Temp: -119 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Ice Giant

Semi-Major Axis: 12.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 308.9

Radius: 3.7

Gravity: 22.56 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 11.58 AU - 13.74 AU

Year: 16880 Days

Day: 19.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 107,193,931 km

• M1: 70,161 km (0.081 R)
• M2: 171,738 km (0.112 R)
• M3: 215,870 km (0.11 R)
• M4: 330,163 km (0.119 R)
• M5: 386,860 km (0.097 R)
• M6: 593,604 km (0.084 R)
• M7: 948,899 km (0.026 R)
• M8: 1,336,208 km (0.059 R)
• M9: 1,767,050 km (0.118 R)
• M10: 2,347,041 km (0.115 R)
• M11: 2,430,367 km (0.104 R)
• M12: 2,832,037 km (0.073 R)
• M13: 2,950,519 km (0.101 R)
• M14: 3,599,175 km (0.098 R)
• M15: 3,824,918 km (0.102 R)
• M16: 3,955,966 km (0.084 R)
• M17: 4,598,489 km (0.037 R)
• M18: 4,633,196 km (0.088 R)
• M19: 5,751,589 km (0.059 R)
• M20: 5,788,989 km (0.081 R)
• M21: 5,826,538 km (0.112 R)
• M22: 6,091,177 km (0.047 R)
• M23: 6,205,918 km (0.061 R)
• M24: 6,321,258 km (0.07 R)
• M25: 6,476,241 km (0.1 R)
• M26: 6,515,137 km (0.069 R)
• M27: 6,750,305 km (0.106 R)
• M28: 6,789,799 km (0.116 R)
• M29: 6,829,442 km (0.094 R)
• M30: 7,028,258 km (0.062 R)
• M31: 7,188,776 km (0.103 R)
• M32: 7,229,168 km (0.083 R)
• M33: 7,309,950 km (0.103 R)
• M34: 7,554,393 km (0.099 R)
• M35: 7,925,994 km (0.108 R)
• M36: 8,009,320 km (0.031 R)
• M37: 8,686,849 km (0.04 R)
• M38: 9,515,023 km (0.12 R)
• M39: 9,559,304 km (0.083 R)
• M40: 9,692,446 km (0.072 R)
• M41: 9,826,336 km (0.052 R)
• M42: 10,005,854 km (0.101 R)
• M43: 10,095,911 km (0.106 R)
• M44: 10,322,552 km (0.104 R)
• M45: 11,858,922 km (0.075 R)
• M46: 12,002,237 km (0.089 R)
• M47: 12,629,202 km (0.093 R)
• M48: 12,971,332 km (0.04 R)
• M49: 13,514,971 km (0.094 R)
• M50: 13,764,500 km (0.071 R)
• M51: 14,167,068 km (0.065 R)
• M52: 14,471,500 km (0.12 R)
• M53: 14,573,376 km (0.091 R)
• M54: 16,130,989 km (0.03 R)
• M55: 17,036,804 km (0.087 R)
• M56: 17,740,512 km (0.112 R)
• M57: 18,288,340 km (0.114 R)
• M58: 21,109,307 km (0.058 R)
• M59: 21,456,823 km (0.084 R)
• M60: 22,098,747 km (0.069 R)
• M61: 22,865,586 km (0.044 R)
• M62: 22,924,976 km (0.063 R)
• M63: 23,282,216 km (0.094 R)
• M64: 25,463,502 km (0.117 R)
• M65: 26,142,976 km (0.036 R)
• M66: 26,204,909 km (0.115 R)
• M67: 27,267,503 km (0.093 R)
• M68: 28,344,009 km (0.104 R)
• M69: 28,791,307 km (0.106 R)
• M70: 29,176,671 km (0.088 R)
• M71: 30,800,107 km (0.068 R)
• M72: 30,931,305 km (0.098 R)
• M73: 35,087,881 km (0.079 R)
• M74: 35,224,763 km (0.075 R)
• M75: 36,119,508 km (0.116 R)
• M76: 37,720,505 km (0.113 R)
• M77: 37,790,666 km (0.107 R)
• M78: 38,494,374 km (0.094 R)
• M79: 38,564,985 km (0.116 R)
• M80: 39,131,512 km (0.12 R)
• M81: 39,629,374 km (0.116 R)
• M82: 40,129,330 km (0.079 R)
• M83: 40,775,293 km (0.075 R)
• M84: 42,150,098 km (0.051 R)
• M85: 47,042,546 km (0.105 R)
• M86: 47,420,431 km (0.115 R)
• M87: 49,171,623 km (0.071 R)
• M88: 52,032,832 km (0.111 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 511.4

Radius: 5.4

Gravity: 17.54 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 10.57 AU - 16.77 AU

Year: 18940 Days

Day: 16.9 Hours

Environment

Temp: -198 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 107,193,931 km

• M1: 154,535 km (0.091 R)
• M2: 619,186 km (0.099 R)
• M3: 701,913 km (0.083 R)
• M4: 948,451 km (0.097 R)
• M5: 1,325,138 km (0.104 R)
• M6: 1,515,726 km (0.084 R)
• M7: 1,773,632 km (0.071 R)
• M8: 2,045,152 km (0.115 R)
• M9: 2,796,882 km (0.09 R)
• M10: 3,365,653 km (0.067 R)
• M11: 3,738,750 km (0.105 R)
• M12: 4,085,817 km (0.085 R)
• M13: 4,605,370 km (0.105 R)
• M14: 4,810,619 km (0.118 R)
• M15: 5,145,419 km (0.094 R)
• M16: 5,230,241 km (0.098 R)
• M17: 6,375,263 km (0.101 R)
• M18: 6,466,518 km (0.091 R)
• M19: 6,882,250 km (0.084 R)
• M20: 7,069,846 km (0.057 R)
• M21: 7,116,969 km (0.11 R)
• M22: 7,259,087 km (0.074 R)
• M23: 7,934,521 km (0.092 R)
• M24: 9,036,011 km (0.112 R)
• M25: 9,396,541 km (0.064 R)
• M26: 10,025,301 km (0.114 R)
• M27: 10,184,623 km (0.096 R)
• M28: 10,291,286 km (0.079 R)
• M29: 10,559,665 km (0.071 R)
• M30: 11,433,765 km (0.031 R)
• M31: 11,767,518 km (0.113 R)
• M32: 12,104,562 km (0.054 R)
• M33: 12,330,904 km (0.096 R)
• M34: 13,367,019 km (0.119 R)
• M35: 14,251,441 km (0.097 R)
• M36: 15,890,735 km (0.067 R)
• M37: 16,700,957 km (0.11 R)
• M38: 17,780,754 km (0.113 R)
• M39: 19,541,521 km (0.112 R)
• M40: 20,813,552 km (0.107 R)
• M41: 20,881,170 km (0.096 R)
• M42: 21,288,974 km (0.079 R)
• M43: 22,597,058 km (0.113 R)
• M44: 22,666,621 km (0.079 R)
• M45: 22,875,758 km (0.086 R)
• M46: 23,155,656 km (0.085 R)
• M47: 23,648,132 km (0.071 R)
• M48: 23,860,262 km (0.056 R)
• M49: 24,429,033 km (0.069 R)
• M50: 24,643,407 km (0.102 R)
• M51: 25,002,292 km (0.103 R)
• M52: 25,870,409 km (0.055 R)
• M53: 27,043,106 km (0.088 R)
• M54: 28,158,209 km (0.054 R)
• M55: 28,233,157 km (0.084 R)
• M56: 29,897,134 km (0.09 R)
• M57: 30,126,468 km (0.054 R)
• M58: 31,670,468 km (0.108 R)
• M59: 33,239,899 km (0.079 R)
• M60: 34,513,725 km (0.067 R)
• M61: 35,965,722 km (0.089 R)
• M62: 37,190,779 km (0.095 R)
• M63: 37,684,601 km (0.098 R)
• M64: 39,346,634 km (0.077 R)
• M65: 39,597,958 km (0.11 R)
• M66: 42,569,420 km (0.076 R)
• M67: 42,655,290 km (0.068 R)
• M68: 42,741,308 km (0.07 R)
• M69: 42,913,496 km (0.083 R)
• M70: 42,999,664 km (0.05 R)
• M71: 44,473,652 km (0.088 R)
• M72: 44,997,693 km (0.1 R)
• M73: 45,699,756 km (0.088 R)
• M74: 46,759,657 km (0.116 R)
• M75: 47,203,514 km (0.068 R)
• M76: 47,649,016 km (0.114 R)
• M77: 48,543,911 km (0.065 R)
• M78: 49,625,204 km (0.087 R)
• M79: 49,715,561 km (0.069 R)
• M80: 49,987,381 km (0.071 R)
• M81: 51,079,146 km (0.044 R)
• M82: 51,536,317 km (0.102 R)
• M83: 52,178,690 km (0.118 R)
• M84: 53,008,659 km (0.108 R)
• M85: 53,749,917 km (0.08 R)
• M86: 55,618,095 km (0.106 R)
• M87: 55,712,042 km (0.098 R)
• M88: 55,994,333 km (0.115 R)
• M89: 58,269,119 km (0.116 R)
• M90: 58,555,599 km (0.065 R)
• M91: 59,706,156 km (0.117 R)
• M92: 62,127,098 km (0.104 R)
• M93: 64,678,639 km (0.069 R)
• M94: 66,066,608 km (0.063 R)
• M95: 66,265,723 km (0.106 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 917

Radius: 7.4

Gravity: 16.75 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 15.44 AU - 20.8 AU

Year: 28905 Days

Day: 23.7 Hours

Environment

Temp: -202 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 107,193,931 km

• M1: 288,724 km (0.101 R)
• M2: 620,981 km (0.071 R)
• M3: 1,991,148 km (0.063 R)
• M4: 2,118,306 km (0.106 R)
• M5: 4,433,333 km (0.092 R)
• M6: 4,882,276 km (0.032 R)
• M7: 5,228,446 km (0.07 R)
• M8: 6,005,607 km (0.112 R)
• M9: 7,731,966 km (0.093 R)
• M10: 8,271,117 km (0.093 R)
• M11: 9,456,829 km (0.116 R)
• M12: 9,671,502 km (0.092 R)
• M13: 9,743,459 km (0.079 R)
• M14: 10,178,789 km (0.107 R)
• M15: 10,993,349 km (0.089 R)
• M16: 12,215,265 km (0.114 R)
• M17: 12,371,146 km (0.045 R)
• M18: 12,606,014 km (0.1 R)
• M19: 12,684,553 km (0.116 R)
• M20: 13,000,653 km (0.091 R)
• M21: 13,883,430 km (0.062 R)
• M22: 14,209,105 km (0.066 R)
• M23: 14,455,193 km (0.101 R)
• M24: 14,785,356 km (0.096 R)
• M25: 16,216,110 km (0.108 R)
• M26: 16,301,680 km (0.078 R)
• M27: 17,690,696 km (0.062 R)
• M28: 19,479,588 km (0.098 R)
• M29: 20,672,930 km (0.109 R)
• M30: 20,765,680 km (0.103 R)
• M31: 21,795,363 km (0.045 R)
• M32: 23,225,967 km (0.075 R)
• M33: 24,294,395 km (0.111 R)
• M34: 24,588,504 km (0.102 R)
• M35: 24,982,545 km (0.083 R)
• M36: 26,781,460 km (0.08 R)
• M37: 27,390,323 km (0.117 R)
• M38: 28,106,448 km (0.079 R)
• M39: 28,415,218 km (0.082 R)
• M40: 30,819,854 km (0.118 R)
• M41: 31,244,562 km (0.082 R)
• M42: 34,272,124 km (0.099 R)
• M43: 35,264,856 km (0.094 R)
• M44: 35,375,708 km (0.115 R)
• M45: 35,709,161 km (0.1 R)
• M46: 36,715,656 km (0.082 R)
• M47: 39,214,688 km (0.116 R)
• M48: 41,066,411 km (0.046 R)
• M49: 41,768,174 km (0.103 R)
• M50: 42,473,977 km (0.119 R)
• M51: 43,302,151 km (0.053 R)
• M52: 43,539,862 km (0.108 R)
• M53: 45,697,961 km (0.063 R)
• M54: 46,061,035 km (0.079 R)
• M55: 47,890,766 km (0.06 R)
• M56: 48,013,586 km (0.119 R)
• M57: 48,136,556 km (0.115 R)
• M58: 52,251,544 km (0.075 R)
• M59: 55,185,458 km (0.115 R)
• M60: 55,572,019 km (0.03 R)
• M61: 58,565,921 km (0.11 R)
• M62: 58,828,764 km (0.027 R)
• M63: 61,211,559 km (0.106 R)
• M64: 64,437,338 km (0.089 R)
• M65: 68,270,035 km (0.057 R)
• M66: 71,052,705 km (0.088 R)
• M67: 72,176,036 km (0.072 R)
• M68: 74,013,995 km (0.12 R)
• M69: 77,303,353 km (0.107 R)
• M70: 77,591,628 km (0.094 R)
• M71: 78,603,508 km (0.033 R)
• M72: 83,875,637 km (0.063 R)
• M73: 84,765,295 km (0.107 R)
• M74: 85,807,244 km (0.095 R)
• M75: 86,255,140 km (0.109 R)
• M76: 86,554,186 km (0.078 R)
• M77: 88,054,354 km (0.058 R)
• M78: 88,807,579 km (0.102 R)
• M79: 88,958,523 km (0.089 R)
• M80: 91,232,561 km (0.072 R)
• M81: 93,218,772 km (0.089 R)
• M82: 95,373,729 km (0.073 R)
• M83: 95,682,948 km (0.071 R)
• M84: 97,389,411 km (0.115 R)
• M85: 99,106,046 km (0.107 R)
• M86: 100,360,724 km (0.098 R)
• M87: 103,361,507 km (0.109 R)
• M88: 103,837,976 km (0.107 R)
• M89: 105,591,413 km (0.047 R)
• M90: 106,231,393 km (0.092 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 532 - 19,175 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit