🌌 Stone's Star System Generator

Asteroid Belt

Center: 2.59 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 5.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 117.1

Radius: 13.7

Gravity: 0.62 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 4.15 AU - 6.21 AU

Year: 7612 Days

Day: 14.4 Hours

Environment

Temp: -226 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 70,548,946 km

• M1: 178,171 km (0.034 R)
• M2: 302,337 km (0.075 R)
• M3: 401,820 km (0.051 R)
• M4: 518,357 km (0.105 R)
• M5: 604,375 km (0.095 R)
• M6: 1,142,928 km (0.11 R)
• M7: 1,249,890 km (0.081 R)
• M8: 1,672,355 km (0.068 R)
• M9: 2,109,330 km (0.103 R)
• M10: 2,213,151 km (0.069 R)
• M11: 2,410,470 km (0.111 R)
• M12: 2,613,774 km (0.038 R)
• M13: 3,037,734 km (0.055 R)
• M14: 3,326,907 km (0.074 R)
• M15: 4,304,529 km (0.066 R)
• M16: 4,786,085 km (0.069 R)
• M17: 5,821,751 km (0.113 R)
• M18: 6,571,834 km (0.092 R)
• M19: 6,991,905 km (0.102 R)
• M20: 7,375,175 km (0.081 R)
• M21: 7,742,288 km (0.104 R)
• M22: 8,662,016 km (0.037 R)
• M23: 9,467,301 km (0.036 R)
• M24: 9,691,249 km (0.031 R)
• M25: 10,424,279 km (0.101 R)
• M26: 10,888,481 km (0.076 R)
• M27: 12,024,378 km (0.052 R)
• M28: 12,921,815 km (0.083 R)
• M29: 13,281,149 km (0.081 R)
• M30: 13,504,050 km (0.099 R)
• M31: 13,615,949 km (0.058 R)
• M32: 14,350,774 km (0.093 R)
• M33: 15,389,432 km (0.054 R)
• M34: 15,594,381 km (0.072 R)
• M35: 15,859,020 km (0.103 R)
• M36: 16,452,475 km (0.119 R)
• M37: 16,601,923 km (0.083 R)
• M38: 17,478,118 km (0.091 R)
• M39: 17,661,225 km (0.102 R)
• M40: 17,967,901 km (0.109 R)
• M41: 18,462,172 km (0.104 R)
• M42: 18,617,605 km (0.09 R)
• M43: 18,898,549 km (0.042 R)
• M44: 20,163,699 km (0.032 R)
• M45: 20,452,123 km (0.08 R)
• M46: 20,871,147 km (0.111 R)
• M47: 21,619,585 km (0.057 R)

Planet 2 - Ice Giant

Semi-Major Axis: 8.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 74.6

Radius: 8

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 7.14 AU - 9.16 AU

Year: 15023 Days

Day: 22.8 Hours

Environment

Temp: -236 °C

Axial Tilt: 47.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 70,548,946 km

• M1: 100,380 km (0.112 R)
• M2: 203,902 km (0.067 R)
• M3: 338,839 km (0.096 R)
• M4: 404,363 km (0.082 R)
• M5: 641,924 km (0.092 R)
• M6: 828,024 km (0.071 R)
• M7: 948,151 km (0.096 R)
• M8: 1,146,967 km (0.085 R)
• M9: 1,359,097 km (0.039 R)
• M10: 1,551,031 km (0.048 R)
• M11: 1,683,874 km (0.041 R)
• M12: 1,978,881 km (0.076 R)
• M13: 2,309,043 km (0.05 R)
• M14: 2,403,888 km (0.112 R)
• M15: 2,756,042 km (0.108 R)
• M16: 2,816,330 km (0.065 R)
• M17: 3,357,425 km (0.069 R)
• M18: 3,443,593 km (0.059 R)
• M19: 4,021,191 km (0.093 R)
• M20: 4,112,745 km (0.049 R)
• M21: 4,462,205 km (0.117 R)
• M22: 4,533,264 km (0.106 R)
• M23: 4,628,708 km (0.048 R)
• M24: 4,748,835 km (0.066 R)
• M25: 4,992,231 km (0.056 R)
• M26: 5,365,028 km (0.098 R)
• M27: 5,415,293 km (0.118 R)
• M28: 6,137,253 km (0.096 R)
• M29: 6,402,490 km (0.114 R)
• M30: 7,081,814 km (0.104 R)
• M31: 7,220,491 km (0.057 R)
• M32: 7,812,450 km (0.074 R)
• M33: 7,869,746 km (0.118 R)
• M34: 8,157,871 km (0.077 R)
• M35: 8,361,623 km (0.084 R)
• M36: 9,344,631 km (0.055 R)
• M37: 10,144,830 km (0.048 R)
• M38: 10,743,371 km (0.105 R)
• M39: 11,159,403 km (0.098 R)
• M40: 11,875,677 km (0.09 R)
• M41: 12,640,272 km (0.071 R)
• M42: 13,147,558 km (0.057 R)
• M43: 13,454,982 km (0.119 R)
• M44: 15,637,316 km (0.101 R)
• M45: 15,745,774 km (0.116 R)
• M46: 17,851,514 km (0.077 R)
• M47: 18,154,150 km (0.071 R)
• M48: 18,726,063 km (0.106 R)
• M49: 19,342,705 km (0.089 R)
• M50: 20,437,612 km (0.062 R)
• M51: 20,635,231 km (0.106 R)
• M52: 21,232,127 km (0.062 R)
• M53: 25,820,892 km (0.107 R)
• M54: 26,334,760 km (0.088 R)
• M55: 27,677,850 km (0.103 R)
• M56: 27,896,562 km (0.118 R)

Planet 3 - Ice Giant

Semi-Major Axis: 8.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 859.1

Radius: 7.5

Gravity: 15.27 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 7.27 AU - 9.69 AU

Year: 15944 Days

Day: 17.5 Hours

Environment

Temp: -223 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 70,548,946 km

• M1: 249,380 km (0.118 R)
• M2: 496,515 km (0.096 R)
• M3: 904,768 km (0.103 R)
• M4: 1,260,811 km (0.09 R)
• M5: 1,569,431 km (0.084 R)
• M6: 1,932,505 km (0.069 R)
• M7: 2,027,350 km (0.106 R)
• M8: 2,156,304 km (0.098 R)
• M9: 2,221,828 km (0.078 R)
• M10: 2,354,820 km (0.086 R)
• M11: 2,593,877 km (0.103 R)
• M12: 3,058,678 km (0.061 R)
• M13: 3,169,680 km (0.068 R)
• M14: 3,587,955 km (0.066 R)
• M15: 4,145,507 km (0.12 R)
• M16: 5,473,786 km (0.107 R)
• M17: 5,654,201 km (0.109 R)
• M18: 5,745,007 km (0.091 R)
• M19: 5,974,490 km (0.086 R)
• M20: 6,300,763 km (0.046 R)
• M21: 6,632,870 km (0.114 R)
• M22: 6,825,104 km (0.11 R)
• M23: 7,462,839 km (0.072 R)
• M24: 7,612,736 km (0.115 R)
• M25: 8,119,574 km (0.091 R)
• M26: 8,222,348 km (0.046 R)
• M27: 8,742,200 km (0.053 R)
• M28: 8,794,709 km (0.111 R)
• M29: 9,487,796 km (0.098 R)
• M30: 9,595,955 km (0.063 R)
• M31: 10,982,728 km (0.092 R)
• M32: 11,039,425 km (0.114 R)
• M33: 11,210,266 km (0.082 R)
• M34: 11,612,535 km (0.081 R)
• M35: 11,902,605 km (0.104 R)
• M36: 12,136,426 km (0.108 R)
• M37: 12,195,218 km (0.056 R)
• M38: 12,371,894 km (0.112 R)
• M39: 12,608,707 km (0.086 R)
• M40: 13,267,835 km (0.098 R)
• M41: 13,999,668 km (0.042 R)
• M42: 14,932,859 km (0.106 R)
• M43: 15,629,836 km (0.095 R)
• M44: 16,662,510 km (0.108 R)
• M45: 17,385,217 km (0.091 R)
• M46: 18,319,905 km (0.113 R)
• M47: 18,454,693 km (0.096 R)
• M48: 18,725,315 km (0.09 R)
• M49: 19,476,446 km (0.112 R)
• M50: 20,586,612 km (0.113 R)
• M51: 21,008,179 km (0.057 R)
• M52: 22,002,855 km (0.064 R)
• M53: 24,630,392 km (0.117 R)
• M54: 24,853,741 km (0.075 R)
• M55: 26,588,778 km (0.113 R)
• M56: 26,894,556 km (0.096 R)
• M57: 27,047,744 km (0.068 R)
• M58: 27,201,381 km (0.1 R)
• M59: 27,278,274 km (0.065 R)
• M60: 27,355,317 km (0.098 R)
• M61: 27,586,595 km (0.064 R)
• M62: 29,145,555 km (0.12 R)
• M63: 31,617,959 km (0.104 R)
• M64: 31,698,742 km (0.045 R)
• M65: 34,073,757 km (0.114 R)
• M66: 34,989,446 km (0.064 R)
• M67: 37,613,393 km (0.042 R)
• M68: 38,128,458 km (0.092 R)
• M69: 40,300,021 km (0.082 R)
• M70: 40,739,091 km (0.082 R)
• M71: 42,600,537 km (0.102 R)
• M72: 43,406,720 km (0.087 R)
• M73: 46,866,021 km (0.034 R)
• M74: 46,958,323 km (0.117 R)
• M75: 47,327,680 km (0.09 R)
• M76: 47,605,483 km (0.048 R)
• M77: 48,721,932 km (0.077 R)
• M78: 50,223,895 km (0.094 R)
• M79: 51,170,400 km (0.119 R)
• M80: 52,122,741 km (0.074 R)
• M81: 52,218,184 km (0.102 R)
• M82: 53,948,134 km (0.075 R)
• M83: 54,432,083 km (0.103 R)
• M84: 54,917,378 km (0.117 R)
• M85: 55,209,244 km (0.099 R)
• M86: 55,404,170 km (0.053 R)
• M87: 56,185,819 km (0.068 R)
• M88: 56,676,350 km (0.039 R)
• M89: 57,069,792 km (0.073 R)
• M90: 57,266,813 km (0.064 R)
• M91: 58,453,722 km (0.114 R)
• M92: 58,553,055 km (0.028 R)
• M93: 59,648,860 km (0.068 R)
• M94: 60,049,034 km (0.052 R)
• M95: 61,153,964 km (0.027 R)
• M96: 65,434,408 km (0.1 R)
• M97: 65,847,148 km (0.108 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 430 - 16,737 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit