🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.66 AU - 0.84 AU

Year: 240 Days

Day: 46.5 Hours

Environment

Temp: 122 °C

Axial Tilt: 31.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.15 AU - 1.69 AU

Year: 624 Days

Day: 35.3 Hours

Environment

Temp: -39 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 9.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 463.5

Radius: 10.9

Gravity: 3.9 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 7.4 AU - 11.78 AU

Year: 10957 Days

Day: 7.3 Hours

Environment

Temp: -171 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 26,083,921 km

• M1: 137,032 km (0.051 R)
• M2: 291,117 km (0.029 R)
• M3: 378,931 km (0.11 R)
• M4: 452,833 km (0.116 R)
• M5: 1,461,870 km (0.108 R)
• M6: 1,696,290 km (0.047 R)
• M7: 1,966,015 km (0.094 R)
• M8: 2,396,707 km (0.053 R)
• M9: 2,521,622 km (0.044 R)
• M10: 2,830,242 km (0.057 R)
• M11: 2,936,008 km (0.052 R)
• M12: 3,712,421 km (0.077 R)
• M13: 4,123,815 km (0.11 R)
• M14: 4,396,083 km (0.104 R)
• M15: 4,799,698 km (0.116 R)
• M16: 5,022,001 km (0.057 R)
• M17: 5,411,105 km (0.095 R)
• M18: 5,877,401 km (0.066 R)
• M19: 5,978,978 km (0.052 R)
• M20: 6,671,467 km (0.03 R)
• M21: 6,884,195 km (0.09 R)
• M22: 7,280,031 km (0.12 R)
• M23: 7,462,391 km (0.096 R)
• M24: 7,757,547 km (0.107 R)
• M25: 8,093,993 km (0.106 R)
• M26: 8,742,649 km (0.076 R)
• M27: 9,567,083 km (0.097 R)
• M28: 9,686,911 km (0.076 R)
• M29: 10,870,679 km (0.098 R)
• M30: 11,163,143 km (0.109 R)
• M31: 11,713,513 km (0.117 R)
• M32: 12,229,327 km (0.101 R)
• M33: 12,489,926 km (0.093 R)
• M34: 12,664,806 km (0.085 R)
• M35: 14,548,991 km (0.09 R)
• M36: 14,686,921 km (0.075 R)
• M37: 15,010,501 km (0.046 R)
• M38: 15,476,797 km (0.11 R)
• M39: 15,617,569 km (0.113 R)
• M40: 15,758,789 km (0.109 R)
• M41: 16,137,571 km (0.112 R)
• M42: 16,567,216 km (0.112 R)
• M43: 17,097,541 km (0.072 R)
• M44: 17,535,563 km (0.116 R)
• M45: 18,373,012 km (0.088 R)
• M46: 18,571,977 km (0.066 R)
• M47: 18,921,887 km (0.043 R)
• M48: 19,173,211 km (0.101 R)
• M49: 19,526,860 km (0.114 R)
• M50: 20,291,904 km (0.118 R)
• M51: 21,118,731 km (0.06 R)
• M52: 21,275,061 km (0.109 R)
• M53: 22,965,667 km (0.081 R)
• M54: 23,287,452 km (0.069 R)
• M55: 23,556,728 km (0.098 R)
• M56: 23,773,046 km (0.099 R)
• M57: 24,152,875 km (0.116 R)
• M58: 25,803,838 km (0.114 R)
• M59: 26,981,173 km (0.082 R)
• M60: 27,377,458 km (0.106 R)
• M61: 28,635,576 km (0.04 R)
• M62: 29,329,710 km (0.105 R)
• M63: 30,675,642 km (0.105 R)
• M64: 31,148,521 km (0.095 R)
• M65: 32,281,276 km (0.052 R)
• M66: 32,581,519 km (0.072 R)
• M67: 33,731,328 km (0.109 R)
• M68: 34,280,502 km (0.097 R)
• M69: 34,832,667 km (0.109 R)
• M70: 35,449,759 km (0.106 R)
• M71: 35,635,559 km (0.098 R)
• M72: 36,070,291 km (0.102 R)
• M73: 36,194,906 km (0.094 R)
• M74: 36,694,563 km (0.11 R)
• M75: 37,448,386 km (0.086 R)
• M76: 37,574,497 km (0.115 R)
• M77: 38,397,734 km (0.088 R)
• M78: 38,715,929 km (0.118 R)
• M79: 39,547,544 km (0.095 R)
• M80: 41,684,549 km (0.109 R)
• M81: 43,328,480 km (0.07 R)
• M82: 44,258,231 km (0.12 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 28.5

Radius: 7

Gravity: 0.58 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 10.94 AU - 17.4 AU

Year: 19680 Days

Day: 17.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 26,083,921 km

• M1: 369,058 km (0.115 R)
• M2: 984,204 km (0.12 R)
• M3: 1,127,519 km (0.097 R)
• M4: 1,194,838 km (0.079 R)
• M5: 1,390,961 km (0.085 R)
• M6: 1,567,187 km (0.077 R)
• M7: 1,642,884 km (0.064 R)
• M8: 1,735,335 km (0.114 R)
• M9: 1,877,154 km (0.088 R)
• M10: 1,990,250 km (0.076 R)
• M11: 2,553,187 km (0.091 R)
• M12: 3,067,504 km (0.051 R)
• M13: 3,124,501 km (0.113 R)
• M14: 3,474,111 km (0.084 R)
• M15: 3,774,953 km (0.115 R)
• M16: 3,959,407 km (0.096 R)
• M17: 4,639,479 km (0.112 R)
• M18: 4,948,249 km (0.105 R)
• M19: 5,105,177 km (0.079 R)
• M20: 5,702,372 km (0.09 R)
• M21: 5,937,988 km (0.097 R)
• M22: 6,812,388 km (0.09 R)
• M23: 7,545,567 km (0.101 R)
• M24: 8,383,614 km (0.117 R)
• M25: 8,786,481 km (0.051 R)
• M26: 9,223,307 km (0.081 R)
• M27: 9,947,959 km (0.106 R)
• M28: 10,004,507 km (0.096 R)
• M29: 10,146,176 km (0.104 R)
• M30: 10,345,740 km (0.055 R)
• M31: 10,403,036 km (0.105 R)
• M32: 11,540,578 km (0.076 R)
• M33: 12,350,950 km (0.048 R)
• M34: 12,778,351 km (0.097 R)
• M35: 13,428,653 km (0.083 R)
• M36: 14,026,296 km (0.085 R)
• M37: 14,089,576 km (0.064 R)
• M38: 14,857,911 km (0.084 R)
• M39: 14,922,537 km (0.104 R)
• M40: 15,475,900 km (0.035 R)
• M41: 16,468,482 km (0.098 R)
• M42: 16,535,352 km (0.105 R)
• M43: 17,447,450 km (0.085 R)
• M44: 17,515,667 km (0.062 R)
• M45: 18,479,975 km (0.104 R)
• M46: 18,898,549 km (0.107 R)
• M47: 19,003,717 km (0.089 R)
• M48: 19,109,034 km (0.104 R)
• M49: 19,390,876 km (0.115 R)
• M50: 19,958,600 km (0.112 R)
• M51: 20,172,824 km (0.119 R)
• M52: 21,951,393 km (0.119 R)
• M53: 22,172,648 km (0.078 R)
• M54: 22,283,500 km (0.112 R)
• M55: 22,654,503 km (0.073 R)
• M56: 23,590,836 km (0.105 R)
• M57: 23,741,930 km (0.057 R)
• M58: 24,311,000 km (0.083 R)
• M59: 26,005,944 km (0.107 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 478 - 17,959 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit