🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.87 AU - 0.91 AU

Year: 313 Days

Day: 40.3 Hours

Environment

Temp: 41 °C

Axial Tilt: 14 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.8 AU - 1.32 AU

Year: 407 Days

Day: 43.1 Hours

Environment

Temp: 15 °C

Axial Tilt: 5.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 81,365,117 km

• M1: 1,017,864 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.55 AU - 2.51 AU

Year: 1078 Days

Day: 24.2 Hours

Environment

Temp: -85 °C

Axial Tilt: 2.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 172.6

Radius: 12.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 4.04 AU - 5.4 AU

Year: 3823 Days

Day: 13.6 Hours

Environment

Temp: -144 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 81,365,117 km

• M1: 197,619 km (0.073 R)
• M2: 288,873 km (0.076 R)
• M3: 439,219 km (0.087 R)
• M4: 537,505 km (0.083 R)
• M5: 884,722 km (0.071 R)
• M6: 1,116,748 km (0.115 R)
• M7: 1,221,167 km (0.117 R)
• M8: 1,399,488 km (0.067 R)
• M9: 1,672,803 km (0.117 R)
• M10: 1,771,538 km (0.073 R)
• M11: 1,849,778 km (0.093 R)
• M12: 2,044,853 km (0.056 R)
• M13: 2,307,398 km (0.106 R)
• M14: 2,393,416 km (0.065 R)
• M15: 3,079,173 km (0.103 R)
• M16: 3,256,446 km (0.09 R)
• M17: 3,381,211 km (0.094 R)
• M18: 3,664,250 km (0.119 R)
• M19: 3,765,229 km (0.105 R)
• M20: 3,925,747 km (0.082 R)
• M21: 4,208,487 km (0.112 R)
• M22: 4,405,807 km (0.115 R)
• M23: 4,794,013 km (0.118 R)
• M24: 4,904,566 km (0.093 R)
• M25: 5,258,066 km (0.058 R)
• M26: 5,339,597 km (0.101 R)
• M27: 5,470,944 km (0.049 R)
• M28: 5,653,304 km (0.077 R)
• M29: 6,058,115 km (0.075 R)
• M30: 6,177,943 km (0.093 R)
• M31: 6,333,226 km (0.095 R)
• M32: 6,630,178 km (0.091 R)
• M33: 7,075,082 km (0.12 R)
• M34: 7,292,148 km (0.057 R)
• M35: 7,956,512 km (0.079 R)
• M36: 8,486,837 km (0.05 R)
• M37: 9,008,933 km (0.118 R)
• M38: 9,205,056 km (0.088 R)
• M39: 9,343,135 km (0.096 R)
• M40: 9,481,962 km (0.038 R)
• M41: 9,741,514 km (0.079 R)
• M42: 10,044,001 km (0.048 R)
• M43: 10,267,799 km (0.066 R)
• M44: 10,452,104 km (0.106 R)
• M45: 10,637,605 km (0.115 R)
• M46: 11,095,524 km (0.106 R)
• M47: 11,263,672 km (0.114 R)
• M48: 11,602,512 km (0.119 R)
• M49: 11,687,633 km (0.069 R)
• M50: 11,858,773 km (0.118 R)
• M51: 12,009,119 km (0.105 R)
• M52: 12,442,354 km (0.095 R)
• M53: 12,748,731 km (0.055 R)
• M54: 12,858,685 km (0.096 R)
• M55: 13,057,501 km (0.082 R)
• M56: 13,413,543 km (0.112 R)
• M57: 13,727,549 km (0.077 R)
• M58: 14,044,099 km (0.109 R)
• M59: 14,592,524 km (0.104 R)
• M60: 14,961,881 km (0.114 R)
• M61: 15,054,782 km (0.073 R)
• M62: 15,710,020 km (0.105 R)
• M63: 15,804,417 km (0.034 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 11.5

Radius: 10.3

Gravity: 0.11 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 7.32 AU - 12.2 AU

Year: 11367 Days

Day: 6.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 81,365,117 km

• M1: 129,253 km (0.118 R)
• M2: 322,683 km (0.056 R)
• M3: 422,016 km (0.106 R)
• M4: 559,346 km (0.083 R)
• M5: 844,031 km (0.105 R)
• M6: 1,130,810 km (0.071 R)
• M7: 1,402,181 km (0.095 R)
• M8: 1,792,930 km (0.099 R)
• M9: 1,923,978 km (0.105 R)
• M10: 2,016,579 km (0.114 R)
• M11: 2,380,102 km (0.053 R)
• M12: 2,975,950 km (0.03 R)
• M13: 3,180,600 km (0.065 R)
• M14: 3,389,888 km (0.093 R)
• M15: 3,861,271 km (0.104 R)
• M16: 4,245,139 km (0.068 R)
• M17: 4,407,752 km (0.105 R)
• M18: 4,780,998 km (0.058 R)
• M19: 5,251,035 km (0.055 R)
• M20: 5,572,670 km (0.111 R)
• M21: 5,900,738 km (0.06 R)
• M22: 6,312,133 km (0.079 R)
• M23: 6,654,113 km (0.083 R)
• M24: 6,795,782 km (0.097 R)
• M25: 7,291,550 km (0.093 R)
• M26: 7,848,802 km (0.062 R)
• M27: 8,607,263 km (0.097 R)
• M28: 8,865,469 km (0.115 R)
• M29: 9,248,589 km (0.082 R)
• M30: 9,477,474 km (0.119 R)
• M31: 9,941,078 km (0.103 R)
• M32: 10,650,321 km (0.086 R)
• M33: 11,150,876 km (0.117 R)
• M34: 11,263,074 km (0.109 R)
• M35: 11,754,054 km (0.069 R)
• M36: 11,849,199 km (0.096 R)
• M37: 12,329,258 km (0.114 R)
• M38: 12,992,126 km (0.089 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 343

Radius: 8.1

Gravity: 5.23 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 8.05 AU - 13.27 AU

Year: 12974 Days

Day: 8.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 81,365,117 km

• M1: 183,706 km (0.073 R)
• M2: 248,183 km (0.115 R)
• M3: 462,108 km (0.092 R)
• M4: 1,444,517 km (0.062 R)
• M5: 1,507,947 km (0.047 R)
• M6: 2,073,426 km (0.04 R)
• M7: 2,194,002 km (0.118 R)
• M8: 2,291,989 km (0.117 R)
• M9: 2,569,493 km (0.118 R)
• M10: 3,267,367 km (0.065 R)
• M11: 3,408,139 km (0.096 R)
• M12: 3,754,009 km (0.119 R)
• M13: 4,050,961 km (0.062 R)
• M14: 4,111,249 km (0.091 R)
• M15: 4,263,390 km (0.094 R)
• M16: 4,858,340 km (0.104 R)
• M17: 4,954,681 km (0.103 R)
• M18: 5,019,158 km (0.058 R)
• M19: 5,247,445 km (0.048 R)
• M20: 5,579,402 km (0.083 R)
• M21: 5,646,721 km (0.092 R)
• M22: 6,830,340 km (0.116 R)
• M23: 6,974,552 km (0.104 R)
• M24: 7,339,421 km (0.055 R)
• M25: 7,785,522 km (0.055 R)
• M26: 9,096,897 km (0.084 R)
• M27: 9,696,934 km (0.05 R)
• M28: 9,818,557 km (0.086 R)
• M29: 9,981,469 km (0.11 R)
• M30: 10,392,564 km (0.026 R)
• M31: 11,019,529 km (0.063 R)
• M32: 11,273,845 km (0.087 R)
• M33: 11,401,602 km (0.117 R)
• M34: 11,529,957 km (0.067 R)
• M35: 11,744,929 km (0.107 R)
• M36: 12,048,164 km (0.108 R)
• M37: 13,062,437 km (0.032 R)
• M38: 13,331,564 km (0.113 R)
• M39: 14,195,641 km (0.103 R)
• M40: 14,333,870 km (0.112 R)
• M41: 14,472,397 km (0.083 R)
• M42: 14,704,274 km (0.07 R)
• M43: 14,984,172 km (0.101 R)
• M44: 15,739,342 km (0.069 R)
• M45: 16,073,543 km (0.064 R)
• M46: 16,895,135 km (0.084 R)
• M47: 17,286,483 km (0.104 R)
• M48: 17,779,707 km (0.106 R)
• M49: 18,277,718 km (0.118 R)
• M50: 19,033,337 km (0.098 R)
• M51: 19,542,718 km (0.111 R)
• M52: 19,593,880 km (0.031 R)
• M53: 20,418,913 km (0.092 R)
• M54: 20,470,823 km (0.107 R)
• M55: 20,679,063 km (0.099 R)
• M56: 21,045,129 km (0.071 R)
• M57: 21,518,906 km (0.073 R)
• M58: 21,889,908 km (0.103 R)
• M59: 22,638,197 km (0.114 R)
• M60: 22,691,903 km (0.118 R)
• M61: 23,449,167 km (0.081 R)
• M62: 23,557,925 km (0.094 R)
• M63: 23,940,297 km (0.116 R)
• M64: 24,489,919 km (0.068 R)
• M65: 25,489,832 km (0.059 R)
• M66: 25,657,830 km (0.1 R)
• M67: 26,051,123 km (0.108 R)
• M68: 27,932,166 km (0.105 R)
• M69: 27,989,911 km (0.098 R)
• M70: 28,278,785 km (0.102 R)
• M71: 30,804,894 km (0.069 R)
• M72: 31,103,192 km (0.111 R)
• M73: 33,218,656 km (0.076 R)
• M74: 33,402,213 km (0.116 R)
• M75: 33,708,739 km (0.097 R)
• M76: 33,831,558 km (0.078 R)
• M77: 34,262,849 km (0.118 R)
• M78: 34,324,633 km (0.107 R)
• M79: 34,386,417 km (0.11 R)
• M80: 35,442,578 km (0.088 R)
• M81: 35,505,110 km (0.066 R)
• M82: 36,888,441 km (0.067 R)
• M83: 36,951,721 km (0.054 R)
• M84: 37,905,557 km (0.061 R)
• M85: 38,289,425 km (0.119 R)
• M86: 40,032,390 km (0.069 R)
• M87: 40,097,465 km (0.098 R)
• M88: 40,619,113 km (0.054 R)
• M89: 41,011,807 km (0.071 R)
• M90: 42,462,608 km (0.11 R)
• M91: 43,930,312 km (0.075 R)
• M92: 44,266,160 km (0.108 R)
• M93: 45,008,015 km (0.114 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 394.7

Radius: 8

Gravity: 6.17 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 16.89 AU - 19.67 AU

Year: 29135 Days

Day: 17.2 Hours

Environment

Temp: -205 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 81,365,117 km

• M1: 364,720 km (0.101 R)
• M2: 980,913 km (0.102 R)
• M3: 1,063,192 km (0.078 R)
• M4: 1,540,559 km (0.089 R)
• M5: 1,636,900 km (0.057 R)
• M6: 1,835,865 km (0.093 R)
• M7: 2,404,337 km (0.032 R)
• M8: 2,516,685 km (0.087 R)
• M9: 3,519,888 km (0.032 R)
• M10: 4,085,667 km (0.098 R)
• M11: 5,106,673 km (0.053 R)
• M12: 5,300,552 km (0.045 R)
• M13: 7,205,232 km (0.117 R)
• M14: 8,714,974 km (0.039 R)
• M15: 9,834,115 km (0.056 R)
• M16: 11,818,830 km (0.075 R)
• M17: 12,463,896 km (0.079 R)
• M18: 12,529,121 km (0.096 R)
• M19: 12,922,264 km (0.048 R)
• M20: 16,281,783 km (0.026 R)
• M21: 17,872,757 km (0.096 R)
• M22: 18,167,315 km (0.073 R)
• M23: 18,537,869 km (0.034 R)
• M24: 19,060,713 km (0.063 R)
• M25: 19,135,812 km (0.106 R)
• M26: 19,664,191 km (0.037 R)
• M27: 20,273,952 km (0.075 R)
• M28: 21,512,174 km (0.104 R)
• M29: 22,456,735 km (0.102 R)
• M30: 22,536,022 km (0.034 R)
• M31: 24,549,310 km (0.074 R)
• M32: 24,712,820 km (0.046 R)
• M33: 27,293,832 km (0.046 R)
• M34: 28,831,250 km (0.103 R)
• M35: 29,090,204 km (0.088 R)
• M36: 32,526,467 km (0.116 R)
• M37: 33,066,365 km (0.083 R)
• M38: 33,972,779 km (0.029 R)
• M39: 34,337,798 km (0.115 R)
• M40: 35,071,426 km (0.081 R)
• M41: 37,773,911 km (0.083 R)
• M42: 39,772,389 km (0.111 R)
• M43: 39,964,622 km (0.087 R)
• M44: 43,277,467 km (0.054 R)
• M45: 43,970,405 km (0.05 R)
• M46: 44,169,071 km (0.054 R)
• M47: 46,071,207 km (0.094 R)
• M48: 46,778,805 km (0.042 R)
• M49: 49,128,689 km (0.083 R)
• M50: 50,265,932 km (0.052 R)
• M51: 50,681,814 km (0.054 R)
• M52: 52,566,747 km (0.069 R)
• M53: 52,777,530 km (0.049 R)
• M54: 56,296,970 km (0.067 R)
• M55: 59,671,599 km (0.113 R)
• M56: 62,217,306 km (0.071 R)
• M57: 63,559,647 km (0.118 R)
• M58: 65,024,510 km (0.082 R)
• M59: 70,994,063 km (0.083 R)
• M60: 72,865,832 km (0.066 R)
• M61: 72,983,416 km (0.072 R)
• M62: 73,336,317 km (0.1 R)
• M63: 74,280,280 km (0.111 R)
• M64: 78,216,499 km (0.058 R)
• M65: 79,422,557 km (0.056 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: 390 - 18,966 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit