🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.66 AU - 0.68 AU

Year: 194 Days

Day: 47.6 Hours

Environment

Temp: 227 °C

Axial Tilt: 117.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 103,615,301 km

• M1: 64,925 km (0.087 R)
• M2: 523,144 km (0.089 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.64 AU - 2.36 AU

Year: 999 Days

Day: 33 Hours

Environment

Temp: -53 °C

Axial Tilt: 13.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 103,615,301 km

• M1: 213,027 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 2.35 AU - 2.93 AU

Year: 1515 Days

Day: 31.6 Hours

Environment

Temp: -74 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 10.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 297.7

Radius: 11.7

Gravity: 2.17 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 9.41 AU - 10.85 AU

Year: 11384 Days

Day: 10.3 Hours

Environment

Temp: -169 °C

Axial Tilt: 48.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 103,615,301 km

• M1: 330,312 km (0.087 R)
• M2: 484,996 km (0.074 R)
• M3: 654,191 km (0.106 R)
• M4: 1,037,910 km (0.078 R)
• M5: 1,228,199 km (0.109 R)
• M6: 1,336,956 km (0.118 R)
• M7: 1,430,305 km (0.113 R)
• M8: 1,805,497 km (0.076 R)
• M9: 1,888,524 km (0.085 R)
• M10: 2,189,365 km (0.037 R)
• M11: 2,300,666 km (0.084 R)
• M12: 2,669,724 km (0.098 R)
• M13: 2,934,362 km (0.099 R)
• M14: 3,057,631 km (0.08 R)
• M15: 3,360,417 km (0.106 R)
• M16: 3,699,555 km (0.066 R)
• M17: 3,913,929 km (0.114 R)
• M18: 4,243,044 km (0.102 R)
• M19: 4,326,819 km (0.08 R)
• M20: 5,404,522 km (0.087 R)
• M21: 5,495,328 km (0.114 R)
• M22: 5,617,400 km (0.079 R)
• M23: 6,658,601 km (0.106 R)
• M24: 7,085,105 km (0.087 R)
• M25: 7,251,458 km (0.086 R)
• M26: 7,351,987 km (0.086 R)
• M27: 7,452,966 km (0.097 R)
• M28: 8,347,112 km (0.054 R)
• M29: 8,523,039 km (0.089 R)
• M30: 8,700,163 km (0.071 R)
• M31: 8,950,141 km (0.095 R)
• M32: 9,275,068 km (0.068 R)
• M33: 9,493,930 km (0.086 R)
• M34: 9,677,486 km (0.117 R)
• M35: 9,899,489 km (0.107 R)
• M36: 10,011,090 km (0.117 R)
• M37: 10,123,138 km (0.117 R)
• M38: 10,423,980 km (0.099 R)
• M39: 10,765,960 km (0.07 R)
• M40: 10,919,149 km (0.05 R)
• M41: 11,188,874 km (0.109 R)
• M42: 11,813,893 km (0.098 R)
• M43: 14,131,613 km (0.101 R)
• M44: 15,406,486 km (0.113 R)
• M45: 15,970,321 km (0.092 R)
• M46: 16,717,861 km (0.104 R)
• M47: 18,064,691 km (0.12 R)
• M48: 18,201,423 km (0.102 R)
• M49: 19,586,400 km (0.094 R)
• M50: 19,867,495 km (0.064 R)
• M51: 20,291,605 km (0.046 R)
• M52: 20,861,722 km (0.117 R)
• M53: 21,292,714 km (0.054 R)
• M54: 22,554,572 km (0.119 R)
• M55: 22,947,715 km (0.118 R)
• M56: 24,997,954 km (0.084 R)
• M57: 25,506,886 km (0.047 R)
• M58: 26,173,643 km (0.079 R)
• M59: 26,276,716 km (0.06 R)
• M60: 27,629,081 km (0.027 R)
• M61: 28,102,409 km (0.067 R)
• M62: 30,130,657 km (0.09 R)
• M63: 31,819,916 km (0.088 R)
• M64: 31,930,020 km (0.087 R)
• M65: 32,482,186 km (0.106 R)
• M66: 32,592,888 km (0.069 R)
• M67: 32,981,693 km (0.078 R)
• M68: 33,539,843 km (0.086 R)
• M69: 34,326,428 km (0.092 R)
• M70: 35,289,839 km (0.084 R)
• M71: 35,460,679 km (0.063 R)
• M72: 36,032,442 km (0.113 R)
• M73: 36,204,629 km (0.113 R)
• M74: 36,376,966 km (0.106 R)
• M75: 37,824,176 km (0.063 R)
• M76: 38,525,640 km (0.06 R)
• M77: 39,113,261 km (0.106 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 935.9

Radius: 3.3

Gravity: 85.94 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 15.48 AU - 20.72 AU

Year: 27190 Days

Day: 19 Hours

Environment

Temp: -195 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 103,615,301 km

• M1: 426,204 km (0.054 R)
• M2: 661,971 km (0.09 R)
• M3: 932,593 km (0.08 R)
• M4: 2,083,898 km (0.029 R)
• M5: 2,168,421 km (0.094 R)
• M6: 2,653,268 km (0.034 R)
• M7: 2,698,895 km (0.118 R)
• M8: 2,791,047 km (0.058 R)
• M9: 2,884,247 km (0.051 R)
• M10: 3,768,370 km (0.086 R)
• M11: 4,239,304 km (0.057 R)
• M12: 4,784,140 km (0.114 R)
• M13: 5,819,058 km (0.104 R)
• M14: 5,938,287 km (0.074 R)
• M15: 6,857,118 km (0.079 R)
• M16: 7,950,678 km (0.119 R)
• M17: 8,016,800 km (0.079 R)
• M18: 8,082,923 km (0.077 R)
• M19: 8,483,845 km (0.087 R)
• M20: 10,366,534 km (0.089 R)
• M21: 11,095,225 km (0.069 R)
• M22: 12,678,420 km (0.115 R)
• M23: 16,049,159 km (0.081 R)
• M24: 17,401,524 km (0.094 R)
• M25: 17,745,299 km (0.056 R)
• M26: 19,142,693 km (0.055 R)
• M27: 19,231,105 km (0.095 R)
• M28: 19,765,020 km (0.11 R)
• M29: 20,756,256 km (0.07 R)
• M30: 21,120,826 km (0.116 R)
• M31: 21,856,099 km (0.106 R)
• M32: 23,257,233 km (0.082 R)
• M33: 24,303,072 km (0.082 R)
• M34: 24,494,856 km (0.053 R)
• M35: 24,687,239 km (0.101 R)
• M36: 25,949,247 km (0.03 R)
• M37: 29,347,811 km (0.095 R)
• M38: 29,654,337 km (0.089 R)
• M39: 31,098,705 km (0.109 R)
• M40: 32,565,811 km (0.09 R)
• M41: 33,841,282 km (0.095 R)
• M42: 33,948,245 km (0.114 R)
• M43: 34,162,619 km (0.092 R)
• M44: 34,270,030 km (0.107 R)
• M45: 34,808,433 km (0.059 R)
• M46: 35,784,708 km (0.04 R)
• M47: 36,221,534 km (0.102 R)
• M48: 39,891,619 km (0.086 R)
• M49: 40,344,601 km (0.093 R)
• M50: 41,026,917 km (0.085 R)
• M51: 44,261,821 km (0.053 R)
• M52: 45,318,880 km (0.07 R)
• M53: 45,673,128 km (0.037 R)
• M54: 46,146,754 km (0.118 R)
• M55: 46,860,336 km (0.025 R)
• M56: 47,098,945 km (0.045 R)
• M57: 48,057,718 km (0.118 R)
• M58: 49,629,243 km (0.111 R)
• M59: 49,872,639 km (0.105 R)
• M60: 50,238,256 km (0.063 R)
• M61: 50,482,549 km (0.119 R)
• M62: 51,586,582 km (0.065 R)
• M63: 53,071,041 km (0.082 R)
• M64: 54,946,251 km (0.09 R)
• M65: 56,081,848 km (0.097 R)
• M66: 56,208,408 km (0.074 R)
• M67: 56,715,994 km (0.077 R)
• M68: 56,843,152 km (0.081 R)
• M69: 59,663,670 km (0.036 R)
• M70: 64,907,225 km (0.11 R)
• M71: 65,306,352 km (0.074 R)
• M72: 65,973,559 km (0.089 R)
• M73: 66,241,040 km (0.093 R)
• M74: 70,296,189 km (0.101 R)
• M75: 70,979,702 km (0.071 R)
• M76: 73,182,231 km (0.077 R)
• M77: 74,152,822 km (0.059 R)
• M78: 77,794,932 km (0.109 R)
• M79: 80,064,930 km (0.103 R)
• M80: 81,781,865 km (0.109 R)
• M81: 82,212,856 km (0.108 R)
• M82: 82,788,808 km (0.09 R)
• M83: 82,933,020 km (0.077 R)
• M84: 83,655,279 km (0.041 R)
• M85: 84,960,670 km (0.072 R)
• M86: 86,858,020 km (0.111 R)
• M87: 87,885,458 km (0.104 R)
• M88: 88,326,921 km (0.111 R)
• M89: 91,587,407 km (0.116 R)
• M90: 92,035,153 km (0.031 R)
• M91: 96,096,586 km (0.108 R)
• M92: 98,836,620 km (0.027 R)
• M93: 101,139,530 km (0.073 R)

Kuiper Belt

Range: 31.1 - 48.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 419 - 15,790 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit