🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.44 AU - 0.66 AU

Year: 263 Days

Day: 31.7 Hours

Environment

Temp: -116 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.18 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 114.8

Radius: 10.9

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.57 AU - 2.03 AU

Year: 1559 Days

Day: 10.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 76,502,071 km

• M1: 147,952 km (0.11 R)
• M2: 240,553 km (0.092 R)
• M3: 355,744 km (0.054 R)
• M4: 444,306 km (0.107 R)
• M5: 525,238 km (0.045 R)
• M6: 621,430 km (0.066 R)
• M7: 709,842 km (0.036 R)
• M8: 970,441 km (0.097 R)
• M9: 1,132,605 km (0.103 R)
• M10: 1,220,120 km (0.104 R)
• M11: 1,365,081 km (0.113 R)
• M12: 1,580,651 km (0.102 R)
• M13: 1,652,907 km (0.093 R)
• M14: 1,746,406 km (0.049 R)
• M15: 1,904,082 km (0.095 R)
• M16: 2,009,548 km (0.052 R)
• M17: 2,167,972 km (0.105 R)
• M18: 2,256,085 km (0.096 R)
• M19: 2,360,505 km (0.083 R)
• M20: 2,466,570 km (0.118 R)
• M21: 2,558,722 km (0.081 R)
• M22: 2,834,431 km (0.083 R)
• M23: 3,037,286 km (0.045 R)
• M24: 3,178,057 km (0.081 R)
• M25: 3,253,454 km (0.064 R)
• M26: 3,423,098 km (0.04 R)
• M27: 3,578,381 km (0.114 R)
• M28: 3,727,231 km (0.036 R)
• M29: 4,269,074 km (0.106 R)
• M30: 4,417,924 km (0.1 R)
• M31: 4,521,147 km (0.042 R)
• M32: 4,663,265 km (0.08 R)
• M33: 4,806,879 km (0.057 R)
• M34: 4,971,436 km (0.12 R)
• M35: 5,236,673 km (0.112 R)
• M36: 5,396,145 km (0.118 R)
• M37: 5,476,479 km (0.116 R)
• M38: 5,567,285 km (0.075 R)
• M39: 5,679,034 km (0.04 R)
• M40: 5,883,983 km (0.065 R)
• M41: 5,966,711 km (0.11 R)
• M42: 6,039,416 km (0.116 R)
• M43: 6,185,722 km (0.065 R)
• M44: 6,354,319 km (0.095 R)
• M45: 6,545,954 km (0.069 R)
• M46: 6,631,674 km (0.11 R)
• M47: 6,717,842 km (0.089 R)
• M48: 6,826,001 km (0.043 R)
• M49: 7,165,140 km (0.058 R)
• M50: 7,342,263 km (0.088 R)
• M51: 7,442,644 km (0.093 R)
• M52: 7,622,161 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 747.5

Radius: 14.8

Gravity: 3.41 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 2.06 AU - 2.48 AU

Year: 2208 Days

Day: 12.3 Hours

Environment

Temp: -202 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 76,502,071 km

• M1: 210,484 km (0.095 R)
• M2: 414,237 km (0.063 R)
• M3: 507,436 km (0.098 R)
• M4: 618,438 km (0.059 R)
• M5: 723,156 km (0.095 R)
• M6: 1,079,049 km (0.108 R)
• M7: 1,479,224 km (0.07 R)
• M8: 1,615,507 km (0.089 R)
• M9: 1,852,470 km (0.048 R)
• M10: 1,950,607 km (0.104 R)
• M11: 2,191,160 km (0.101 R)
• M12: 3,130,934 km (0.112 R)
• M13: 3,582,420 km (0.102 R)
• M14: 3,721,845 km (0.062 R)
• M15: 3,974,516 km (0.084 R)
• M16: 4,135,334 km (0.038 R)
• M17: 4,430,341 km (0.118 R)
• M18: 4,614,197 km (0.097 R)
• M19: 4,715,474 km (0.025 R)
• M20: 4,954,831 km (0.077 R)
• M21: 5,110,862 km (0.115 R)
• M22: 5,303,843 km (0.067 R)
• M23: 5,410,207 km (0.12 R)
• M24: 5,606,928 km (0.094 R)
• M25: 6,044,502 km (0.097 R)
• M26: 6,361,201 km (0.071 R)
• M27: 6,645,287 km (0.089 R)
• M28: 6,760,029 km (0.107 R)
• M29: 6,953,010 km (0.114 R)
• M30: 7,147,637 km (0.105 R)
• M31: 7,562,472 km (0.119 R)
• M32: 7,843,416 km (0.051 R)
• M33: 8,086,962 km (0.119 R)
• M34: 8,333,050 km (0.043 R)
• M35: 8,706,895 km (0.071 R)
• M36: 9,192,640 km (0.118 R)
• M37: 9,320,695 km (0.081 R)
• M38: 9,708,902 km (0.057 R)
• M39: 10,146,476 km (0.049 R)
• M40: 10,256,879 km (0.026 R)
• M41: 10,367,731 km (0.086 R)
• M42: 10,478,882 km (0.113 R)
• M43: 10,950,415 km (0.049 R)
• M44: 11,222,982 km (0.066 R)
• M45: 11,497,793 km (0.051 R)
• M46: 11,682,247 km (0.116 R)
• M47: 11,774,848 km (0.064 R)
• M48: 11,914,124 km (0.052 R)
• M49: 12,147,646 km (0.082 R)
• M50: 12,288,567 km (0.066 R)
• M51: 12,833,403 km (0.059 R)
• M52: 13,072,909 km (0.117 R)
• M53: 13,410,552 km (0.075 R)
• M54: 13,629,264 km (0.084 R)
• M55: 13,800,104 km (0.117 R)
• M56: 13,898,091 km (0.098 R)
• M57: 14,242,764 km (0.053 R)
• M58: 14,515,481 km (0.1 R)
• M59: 14,640,096 km (0.106 R)
• M60: 14,915,506 km (0.12 R)
• M61: 15,369,685 km (0.099 R)
• M62: 15,573,138 km (0.095 R)
• M63: 16,499,448 km (0.096 R)
• M64: 17,100,533 km (0.091 R)
• M65: 17,443,561 km (0.075 R)
• M66: 17,629,211 km (0.077 R)
• M67: 17,762,204 km (0.046 R)

Planet 4 - Ice Giant

Semi-Major Axis: 11.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 484.5

Radius: 6.4

Gravity: 11.83 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 10.89 AU - 11.37 AU

Year: 23975 Days

Day: 21.1 Hours

Environment

Temp: -230 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 76,502,071 km

• M1: 517,010 km (0.078 R)
• M2: 883,226 km (0.08 R)
• M3: 1,434,793 km (0.117 R)
• M4: 1,556,117 km (0.051 R)
• M5: 2,424,084 km (0.079 R)
• M6: 2,754,396 km (0.067 R)
• M7: 2,982,533 km (0.114 R)
• M8: 3,216,803 km (0.094 R)
• M9: 3,703,146 km (0.106 R)
• M10: 4,040,040 km (0.053 R)
• M11: 4,879,284 km (0.086 R)
• M12: 5,248,342 km (0.053 R)
• M13: 5,436,237 km (0.031 R)
• M14: 5,915,848 km (0.072 R)
• M15: 6,915,012 km (0.096 R)
• M16: 7,486,625 km (0.077 R)
• M17: 8,073,348 km (0.102 R)
• M18: 9,065,033 km (0.088 R)
• M19: 10,211,251 km (0.075 R)
• M20: 10,269,744 km (0.102 R)
• M21: 10,445,971 km (0.108 R)
• M22: 10,980,633 km (0.095 R)
• M23: 11,281,475 km (0.106 R)
• M24: 11,707,081 km (0.091 R)
• M25: 12,076,288 km (0.1 R)
• M26: 12,386,704 km (0.056 R)
• M27: 12,574,299 km (0.071 R)
• M28: 12,825,923 km (0.064 R)
• M29: 13,526,340 km (0.1 R)
• M30: 13,978,425 km (0.112 R)
• M31: 15,836,131 km (0.118 R)
• M32: 16,244,085 km (0.106 R)
• M33: 16,518,148 km (0.117 R)
• M34: 17,070,613 km (0.109 R)
• M35: 17,629,211 km (0.109 R)
• M36: 17,981,365 km (0.057 R)
• M37: 18,621,045 km (0.065 R)
• M38: 21,179,019 km (0.092 R)
• M39: 23,303,160 km (0.037 R)
• M40: 24,000,286 km (0.073 R)
• M41: 24,625,605 km (0.061 R)
• M42: 27,831,786 km (0.079 R)
• M43: 28,077,576 km (0.073 R)
• M44: 29,400,170 km (0.109 R)
• M45: 30,658,438 km (0.063 R)
• M46: 30,742,961 km (0.058 R)
• M47: 31,506,957 km (0.095 R)
• M48: 32,363,255 km (0.038 R)
• M49: 32,449,424 km (0.081 R)
• M50: 34,273,919 km (0.116 R)
• M51: 34,361,733 km (0.078 R)
• M52: 36,668,383 km (0.103 R)
• M53: 39,667,371 km (0.107 R)
• M54: 41,242,637 km (0.116 R)
• M55: 41,991,075 km (0.113 R)
• M56: 42,085,023 km (0.075 R)
• M57: 43,311,576 km (0.104 R)
• M58: 43,406,421 km (0.089 R)
• M59: 45,125,300 km (0.111 R)
• M60: 46,769,231 km (0.12 R)
• M61: 47,256,322 km (0.097 R)
• M62: 47,451,697 km (0.078 R)
• M63: 47,549,534 km (0.097 R)
• M64: 49,320,922 km (0.094 R)
• M65: 49,916,172 km (0.057 R)
• M66: 50,613,597 km (0.073 R)
• M67: 51,414,694 km (0.118 R)
• M68: 54,046,868 km (0.078 R)
• M69: 55,173,639 km (0.115 R)
• M70: 56,515,383 km (0.057 R)
• M71: 56,618,905 km (0.075 R)
• M72: 59,020,250 km (0.069 R)
• M73: 62,845,018 km (0.085 R)
• M74: 63,597,944 km (0.112 R)
• M75: 69,617,164 km (0.099 R)
• M76: 70,061,919 km (0.096 R)
• M77: 70,173,369 km (0.068 R)
• M78: 73,201,978 km (0.11 R)
• M79: 73,314,924 km (0.07 R)
• M80: 75,586,867 km (0.05 R)
• M81: 75,701,011 km (0.079 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 435 - 13,478 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit