🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.99 AU - 1.13 AU

Year: 403 Days

Day: 44.4 Hours

Environment

Temp: 27 °C

Axial Tilt: 15.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 91,349,972 km

• M1: 400,623 km (0.039 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.06 AU - 1.76 AU

Year: 618 Days

Day: 37.2 Hours

Environment

Temp: -37 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.22 AU - 1.62 AU

Year: 624 Days

Day: 25.4 Hours

Environment

Temp: -43 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 2.63 AU - 2.91 AU

Year: 1701 Days

Day: 27.4 Hours

Environment

Temp: -108 °C

Axial Tilt: 1.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,349,972 km

• M1: 56,997 km (0.102 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 733.1

Radius: 14.1

Gravity: 3.69 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 6.24 AU - 10.08 AU

Year: 8600 Days

Day: 6.2 Hours

Environment

Temp: -166 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 91,349,972 km

• M1: 281,992 km (0.114 R)
• M2: 824,434 km (0.105 R)
• M3: 924,216 km (0.106 R)
• M4: 1,100,741 km (0.109 R)
• M5: 1,571,974 km (0.087 R)
• M6: 1,678,039 km (0.036 R)
• M7: 1,942,828 km (0.089 R)
• M8: 2,464,176 km (0.045 R)
• M9: 2,741,082 km (0.059 R)
• M10: 3,162,349 km (0.116 R)
• M11: 4,007,727 km (0.094 R)
• M12: 4,214,770 km (0.079 R)
• M13: 4,364,967 km (0.07 R)
• M14: 4,701,711 km (0.069 R)
• M15: 5,015,269 km (0.111 R)
• M16: 5,465,708 km (0.036 R)
• M17: 6,544,458 km (0.071 R)
• M18: 6,754,045 km (0.084 R)
• M19: 7,001,330 km (0.099 R)
• M20: 7,687,835 km (0.042 R)
• M21: 8,320,484 km (0.075 R)
• M22: 9,047,380 km (0.098 R)
• M23: 9,281,052 km (0.047 R)
• M24: 9,398,785 km (0.071 R)
• M25: 9,954,542 km (0.076 R)
• M26: 10,561,759 km (0.054 R)
• M27: 10,973,303 km (0.079 R)
• M28: 11,139,506 km (0.108 R)
• M29: 11,982,640 km (0.045 R)
• M30: 12,196,714 km (0.09 R)
• M31: 12,411,986 km (0.075 R)
• M32: 12,628,603 km (0.063 R)
• M33: 12,846,418 km (0.053 R)
• M34: 13,021,597 km (0.115 R)
• M35: 13,330,068 km (0.065 R)
• M36: 13,596,352 km (0.069 R)
• M37: 14,315,319 km (0.041 R)
• M38: 14,954,551 km (0.08 R)
• M39: 15,277,533 km (0.059 R)
• M40: 15,463,334 km (0.08 R)
• M41: 15,696,407 km (0.08 R)
• M42: 16,736,262 km (0.111 R)
• M43: 16,831,855 km (0.091 R)
• M44: 18,337,408 km (0.119 R)
• M45: 18,683,428 km (0.101 R)
• M46: 19,031,542 km (0.09 R)
• M47: 19,432,015 km (0.074 R)
• M48: 19,582,810 km (0.047 R)
• M49: 19,885,895 km (0.097 R)
• M50: 20,139,464 km (0.091 R)
• M51: 21,061,585 km (0.052 R)
• M52: 21,268,479 km (0.093 R)
• M53: 21,684,062 km (0.08 R)
• M54: 22,207,355 km (0.09 R)
• M55: 22,840,902 km (0.103 R)
• M56: 23,213,102 km (0.053 R)
• M57: 23,319,914 km (0.09 R)
• M58: 23,480,283 km (0.071 R)
• M59: 24,179,653 km (0.038 R)
• M60: 24,342,117 km (0.082 R)
• M61: 26,152,101 km (0.085 R)
• M62: 26,263,103 km (0.104 R)
• M63: 26,430,054 km (0.069 R)
• M64: 26,541,505 km (0.117 R)
• M65: 27,045,201 km (0.067 R)
• M66: 27,157,549 km (0.114 R)
• M67: 27,721,682 km (0.097 R)
• M68: 28,346,553 km (0.092 R)
• M69: 29,263,887 km (0.057 R)
• M70: 29,958,320 km (0.109 R)
• M71: 30,190,945 km (0.085 R)
• M72: 30,599,646 km (0.117 R)
• M73: 31,245,460 km (0.114 R)
• M74: 35,275,477 km (0.111 R)
• M75: 36,261,925 km (0.046 R)
• M76: 36,509,959 km (0.112 R)
• M77: 37,319,882 km (0.111 R)
• M78: 37,884,165 km (0.117 R)
• M79: 40,361,506 km (0.114 R)
• M80: 41,392,983 km (0.076 R)
• M81: 41,587,460 km (0.056 R)
• M82: 42,760,008 km (0.064 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 112

Radius: 13.5

Gravity: 0.61 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 8.94 AU - 11.18 AU

Year: 11773 Days

Day: 10.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 91,349,972 km

• M1: 275,858 km (0.079 R)
• M2: 542,591 km (0.078 R)
• M3: 729,290 km (0.057 R)
• M4: 1,128,417 km (0.113 R)
• M5: 3,310,302 km (0.072 R)
• M6: 3,821,627 km (0.08 R)
• M7: 4,335,197 km (0.12 R)
• M8: 4,846,971 km (0.033 R)
• M9: 5,182,818 km (0.118 R)
• M10: 5,304,591 km (0.109 R)
• M11: 5,953,546 km (0.113 R)
• M12: 6,184,077 km (0.072 R)
• M13: 6,365,539 km (0.076 R)
• M14: 6,786,807 km (0.074 R)
• M15: 7,027,809 km (0.113 R)
• M16: 7,518,340 km (0.045 R)
• M17: 7,823,669 km (0.113 R)
• M18: 8,246,583 km (0.1 R)
• M19: 8,851,108 km (0.091 R)
• M20: 9,649,661 km (0.1 R)
• M21: 11,000,081 km (0.051 R)
• M22: 11,094,328 km (0.057 R)
• M23: 11,537,736 km (0.05 R)
• M24: 12,051,604 km (0.12 R)
• M25: 12,507,280 km (0.093 R)
• M26: 13,603,982 km (0.112 R)
• M27: 14,627,680 km (0.109 R)
• M28: 14,835,471 km (0.114 R)
• M29: 15,640,757 km (0.117 R)
• M30: 16,424,350 km (0.089 R)
• M31: 17,147,955 km (0.093 R)
• M32: 17,734,229 km (0.111 R)
• M33: 19,304,558 km (0.107 R)
• M34: 19,608,690 km (0.115 R)
• M35: 19,799,577 km (0.084 R)
• M36: 19,991,212 km (0.075 R)
• M37: 21,114,243 km (0.058 R)
• M38: 22,816,817 km (0.115 R)
• M39: 23,502,125 km (0.117 R)
• M40: 24,194,164 km (0.102 R)
• M41: 24,440,103 km (0.066 R)
• M42: 24,645,651 km (0.034 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 889.8

Radius: 7.8

Gravity: 14.63 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 15.49 AU - 16.03 AU

Year: 23084 Days

Day: 18.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 91,349,972 km

• M1: 120,127 km (0.108 R)
• M2: 188,194 km (0.082 R)
• M3: 317,447 km (0.1 R)
• M4: 374,743 km (0.117 R)
• M5: 619,335 km (0.066 R)
• M6: 882,478 km (0.117 R)
• M7: 1,859,950 km (0.115 R)
• M8: 1,934,001 km (0.11 R)
• M9: 2,123,243 km (0.095 R)
• M10: 2,853,729 km (0.078 R)
• M11: 3,113,431 km (0.058 R)
• M12: 3,246,274 km (0.109 R)
• M13: 3,748,923 km (0.112 R)
• M14: 3,937,865 km (0.114 R)
• M15: 5,558,159 km (0.119 R)
• M16: 6,380,648 km (0.091 R)
• M17: 7,182,194 km (0.098 R)
• M18: 8,258,850 km (0.114 R)
• M19: 8,381,669 km (0.114 R)
• M20: 9,706,508 km (0.048 R)
• M21: 10,031,584 km (0.108 R)
• M22: 11,572,143 km (0.114 R)
• M23: 11,709,624 km (0.036 R)
• M24: 12,475,116 km (0.077 R)
• M25: 12,686,647 km (0.111 R)
• M26: 12,899,376 km (0.107 R)
• M27: 14,495,585 km (0.102 R)
• M28: 14,643,836 km (0.103 R)
• M29: 14,792,537 km (0.103 R)
• M30: 16,229,873 km (0.096 R)
• M31: 16,306,766 km (0.083 R)
• M32: 18,108,373 km (0.119 R)
• M33: 19,073,130 km (0.106 R)
• M34: 19,889,785 km (0.12 R)
• M35: 20,551,456 km (0.064 R)
• M36: 21,472,830 km (0.085 R)
• M37: 21,641,726 km (0.046 R)
• M38: 22,151,406 km (0.085 R)
• M39: 22,236,676 km (0.077 R)
• M40: 23,095,817 km (0.07 R)
• M41: 23,269,051 km (0.09 R)
• M42: 23,703,783 km (0.11 R)
• M43: 24,229,021 km (0.116 R)
• M44: 24,757,999 km (0.096 R)
• M45: 25,290,866 km (0.073 R)
• M46: 25,827,624 km (0.066 R)
• M47: 26,277,614 km (0.118 R)
• M48: 26,458,478 km (0.114 R)
• M49: 27,460,036 km (0.079 R)
• M50: 29,125,658 km (0.104 R)
• M51: 32,942,199 km (0.114 R)
• M52: 33,724,297 km (0.077 R)
• M53: 34,710,446 km (0.035 R)
• M54: 36,811,847 km (0.095 R)
• M55: 39,160,384 km (0.076 R)
• M56: 44,322,708 km (0.028 R)
• M57: 45,945,246 km (0.102 R)
• M58: 46,272,117 km (0.073 R)
• M59: 47,037,759 km (0.086 R)
• M60: 48,470,608 km (0.106 R)
• M61: 49,248,217 km (0.037 R)
• M62: 50,253,964 km (0.081 R)
• M63: 53,654,922 km (0.082 R)
• M64: 53,999,147 km (0.054 R)
• M65: 58,657,774 km (0.118 R)
• M66: 58,893,989 km (0.078 R)
• M67: 59,961,220 km (0.055 R)
• M68: 61,034,884 km (0.08 R)
• M69: 61,394,069 km (0.118 R)
• M70: 62,596,835 km (0.117 R)
• M71: 65,392,371 km (0.108 R)
• M72: 68,104,131 km (0.083 R)
• M73: 69,099,406 km (0.08 R)
• M74: 69,348,935 km (0.116 R)
• M75: 71,608,462 km (0.091 R)
• M76: 71,860,983 km (0.109 R)
• M77: 72,366,923 km (0.103 R)
• M78: 74,402,651 km (0.116 R)
• M79: 75,813,059 km (0.062 R)
• M80: 77,232,294 km (0.096 R)
• M81: 77,750,651 km (0.062 R)
• M82: 78,400,055 km (0.114 R)
• M83: 79,051,255 km (0.111 R)
• M84: 79,181,704 km (0.114 R)
• M85: 80,884,427 km (0.103 R)
• M86: 81,674,304 km (0.1 R)
• M87: 84,458,919 km (0.082 R)
• M88: 86,064,104 km (0.077 R)
• M89: 86,735,798 km (0.102 R)
• M90: 86,870,436 km (0.075 R)
• M91: 87,274,500 km (0.094 R)
• M92: 88,355,195 km (0.115 R)
• M93: 88,897,188 km (0.078 R)
• M94: 89,304,543 km (0.073 R)
• M95: 90,666,482 km (0.04 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 169 - 17,637 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit