🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.85 AU - 1.19 AU

Year: 369 Days

Day: 42.9 Hours

Environment

Temp: 22 °C

Axial Tilt: 39.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 113,512,056 km

• M1: 208,390 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 2.84 AU - 4.54 AU

Year: 2539 Days

Day: 42.3 Hours

Environment

Temp: -121 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 113,512,056 km

• M1: 573,409 km (0.058 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 891.9

Radius: 14.2

Gravity: 4.42 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 7.03 AU - 7.15 AU

Year: 6761 Days

Day: 14.6 Hours

Environment

Temp: -157 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 113,512,056 km

• M1: 177,872 km (0.109 R)
• M2: 298,747 km (0.073 R)
• M3: 638,933 km (0.119 R)
• M4: 1,001,109 km (0.044 R)
• M5: 1,260,512 km (0.101 R)
• M6: 1,446,163 km (0.071 R)
• M7: 1,845,439 km (0.115 R)
• M8: 2,189,963 km (0.037 R)
• M9: 2,818,424 km (0.085 R)
• M10: 3,065,260 km (0.029 R)
• M11: 3,242,384 km (0.117 R)
• M12: 3,501,338 km (0.107 R)
• M13: 3,686,840 km (0.067 R)
• M14: 4,095,242 km (0.082 R)
• M15: 4,375,738 km (0.085 R)
• M16: 5,044,889 km (0.086 R)
• M17: 5,164,567 km (0.062 R)
• M18: 5,255,074 km (0.096 R)
• M19: 5,715,237 km (0.107 R)
• M20: 5,808,736 km (0.059 R)
• M21: 6,284,607 km (0.116 R)
• M22: 6,543,560 km (0.083 R)
• M23: 6,674,459 km (0.091 R)
• M24: 7,105,600 km (0.074 R)
• M25: 7,240,238 km (0.096 R)
• M26: 7,341,665 km (0.091 R)
• M27: 7,960,551 km (0.096 R)
• M28: 8,276,353 km (0.068 R)
• M29: 8,596,193 km (0.115 R)
• M30: 8,703,754 km (0.086 R)
• M31: 9,029,129 km (0.11 R)
• M32: 9,543,297 km (0.118 R)
• M33: 9,954,093 km (0.097 R)
• M34: 10,104,887 km (0.1 R)
• M35: 10,294,428 km (0.111 R)
• M36: 11,064,707 km (0.092 R)
• M37: 12,053,549 km (0.119 R)
• M38: 12,497,705 km (0.088 R)
• M39: 12,660,468 km (0.111 R)
• M40: 13,277,409 km (0.09 R)
• M41: 14,030,635 km (0.084 R)
• M42: 14,157,643 km (0.11 R)
• M43: 14,369,923 km (0.087 R)
• M44: 15,360,560 km (0.078 R)
• M45: 15,534,991 km (0.103 R)
• M46: 17,000,003 km (0.073 R)
• M47: 18,231,193 km (0.11 R)
• M48: 18,741,023 km (0.103 R)
• M49: 19,632,776 km (0.063 R)
• M50: 21,652,945 km (0.103 R)
• M51: 22,192,844 km (0.084 R)
• M52: 22,836,713 km (0.047 R)
• M53: 23,235,990 km (0.08 R)
• M54: 23,386,336 km (0.118 R)
• M55: 23,536,981 km (0.038 R)
• M56: 23,738,340 km (0.075 R)
• M57: 24,498,596 km (0.067 R)
• M58: 26,408,063 km (0.098 R)
• M59: 27,248,654 km (0.104 R)
• M60: 27,460,036 km (0.095 R)
• M61: 27,619,058 km (0.063 R)
• M62: 29,496,511 km (0.107 R)
• M63: 29,876,939 km (0.056 R)
• M64: 30,095,052 km (0.113 R)
• M65: 30,423,121 km (0.119 R)
• M66: 30,642,581 km (0.034 R)
• M67: 31,193,550 km (0.091 R)
• M68: 31,914,611 km (0.098 R)
• M69: 32,193,462 km (0.106 R)
• M70: 33,316,792 km (0.056 R)
• M71: 33,429,888 km (0.035 R)
• M72: 34,739,019 km (0.112 R)
• M73: 34,853,611 km (0.065 R)
• M74: 34,968,353 km (0.118 R)
• M75: 36,064,905 km (0.074 R)
• M76: 36,471,662 km (0.093 R)
• M77: 36,763,228 km (0.046 R)
• M78: 38,528,632 km (0.042 R)
• M79: 38,647,264 km (0.117 R)
• M80: 39,541,260 km (0.081 R)
• M81: 39,720,927 km (0.111 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 986.5

Radius: 3.9

Gravity: 64.86 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 14.69 AU - 23.91 AU

Year: 30368 Days

Day: 21.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 113,512,056 km

• M1: 129,701 km (0.104 R)
• M2: 197,619 km (0.092 R)
• M3: 759,808 km (0.099 R)
• M4: 791,522 km (0.114 R)
• M5: 1,095,655 km (0.103 R)
• M6: 1,131,558 km (0.055 R)
• M7: 1,592,619 km (0.106 R)
• M8: 1,674,599 km (0.07 R)
• M9: 1,716,037 km (0.086 R)
• M10: 2,240,527 km (0.093 R)
• M11: 3,112,085 km (0.112 R)
• M12: 3,266,470 km (0.083 R)
• M13: 4,358,534 km (0.1 R)
• M14: 4,824,232 km (0.097 R)
• M15: 6,313,329 km (0.058 R)
• M16: 6,706,173 km (0.037 R)
• M17: 7,106,946 km (0.099 R)
• M18: 7,653,277 km (0.053 R)
• M19: 9,818,856 km (0.053 R)
• M20: 10,121,044 km (0.111 R)
• M21: 11,123,948 km (0.117 R)
• M22: 11,202,337 km (0.054 R)
• M23: 12,809,617 km (0.089 R)
• M24: 14,061,601 km (0.075 R)
• M25: 15,004,218 km (0.066 R)
• M26: 15,614,577 km (0.061 R)
• M27: 16,679,714 km (0.073 R)
• M28: 16,859,530 km (0.072 R)
• M29: 17,039,945 km (0.076 R)
• M30: 21,070,860 km (0.063 R)
• M31: 25,069,013 km (0.035 R)
• M32: 26,208,500 km (0.119 R)
• M33: 27,895,964 km (0.06 R)
• M34: 30,054,063 km (0.117 R)
• M35: 30,272,775 km (0.097 R)
• M36: 30,602,040 km (0.058 R)
• M37: 33,051,555 km (0.114 R)
• M38: 33,390,394 km (0.11 R)
• M39: 34,071,513 km (0.075 R)
• M40: 34,528,236 km (0.097 R)
• M41: 34,872,012 km (0.072 R)
• M42: 35,910,370 km (0.098 R)
• M43: 36,375,171 km (0.116 R)
• M44: 36,841,916 km (0.1 R)
• M45: 38,609,565 km (0.105 R)
• M46: 40,284,313 km (0.054 R)
• M47: 41,009,264 km (0.106 R)
• M48: 41,251,912 km (0.036 R)
• M49: 41,982,548 km (0.098 R)
• M50: 43,209,849 km (0.047 R)
• M51: 44,324,503 km (0.089 R)
• M52: 44,573,434 km (0.063 R)
• M53: 45,448,581 km (0.095 R)
• M54: 46,455,524 km (0.101 R)
• M55: 55,976,980 km (0.118 R)
• M56: 57,056,029 km (0.099 R)
• M57: 58,414,378 km (0.098 R)
• M58: 60,747,955 km (0.082 R)
• M59: 62,413,428 km (0.11 R)
• M60: 63,391,799 km (0.108 R)
• M61: 64,939,688 km (0.119 R)
• M62: 65,080,908 km (0.117 R)
• M63: 67,212,977 km (0.086 R)
• M64: 67,928,803 km (0.099 R)
• M65: 68,215,881 km (0.105 R)
• M66: 71,545,481 km (0.106 R)
• M67: 71,837,496 km (0.083 R)
• M68: 73,597,964 km (0.063 R)
• M69: 74,483,433 km (0.085 R)
• M70: 75,224,092 km (0.073 R)
• M71: 76,116,145 km (0.03 R)
• M72: 77,910,571 km (0.099 R)
• M73: 81,084,290 km (0.072 R)
• M74: 82,151,521 km (0.112 R)
• M75: 82,763,376 km (0.057 R)
• M76: 82,916,714 km (0.089 R)
• M77: 85,690,708 km (0.114 R)
• M78: 85,845,841 km (0.116 R)
• M79: 87,089,148 km (0.116 R)
• M80: 88,495,219 km (0.086 R)
• M81: 94,833,980 km (0.091 R)
• M82: 95,154,718 km (0.1 R)
• M83: 95,475,904 km (0.09 R)
• M84: 96,602,675 km (0.098 R)
• M85: 96,763,942 km (0.1 R)
• M86: 99,357,371 km (0.112 R)
• M87: 101,481,212 km (0.048 R)
• M88: 104,777,900 km (0.093 R)
• M89: 105,607,570 km (0.072 R)
• M90: 105,773,773 km (0.114 R)
• M91: 106,272,831 km (0.033 R)
• M92: 108,444,693 km (0.105 R)
• M93: 108,612,392 km (0.099 R)
• M94: 111,306,650 km (0.111 R)
• M95: 112,831,950 km (0.047 R)

Kuiper Belt

Range: 30.6 - 45.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 529 - 11,888 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit