🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.64 AU - 0.72 AU

Year: 205 Days

Day: 17.4 Hours

Environment

Temp: 205 °C

Axial Tilt: 28.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.18 AU - 1.88 AU

Year: 691 Days

Day: 35.6 Hours

Environment

Temp: -35 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.29 AU - 2.03 AU

Year: 781 Days

Day: 30.4 Hours

Environment

Temp: -48 °C

Axial Tilt: 3.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 3.44 AU - 3.84 AU

Year: 2537 Days

Day: 33.6 Hours

Environment

Temp: -123 °C

Axial Tilt: 43 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 3.87 AU - 5.07 AU

Year: 3452 Days

Day: 29.2 Hours

Environment

Temp: -141 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,403,822 km

• M1: 783,294 km (0.095 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 563.3

Radius: 11.6

Gravity: 4.19 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 9.07 AU - 14.27 AU

Year: 14561 Days

Day: 10.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 67,403,822 km

• M1: 146,008 km (0.084 R)
• M2: 249,978 km (0.09 R)
• M3: 537,356 km (0.117 R)
• M4: 846,425 km (0.079 R)
• M5: 1,097,899 km (0.059 R)
• M6: 1,397,843 km (0.058 R)
• M7: 1,570,329 km (0.056 R)
• M8: 2,158,398 km (0.05 R)
• M9: 2,935,559 km (0.112 R)
• M10: 3,062,418 km (0.086 R)
• M11: 3,158,759 km (0.034 R)
• M12: 3,588,255 km (0.094 R)
• M13: 3,690,131 km (0.077 R)
• M14: 3,827,312 km (0.052 R)
• M15: 4,001,294 km (0.089 R)
• M16: 4,612,402 km (0.078 R)
• M17: 5,023,646 km (0.09 R)
• M18: 5,214,383 km (0.099 R)
• M19: 5,291,426 km (0.05 R)
• M20: 6,409,371 km (0.065 R)
• M21: 6,868,188 km (0.059 R)
• M22: 8,352,947 km (0.118 R)
• M23: 8,670,693 km (0.103 R)
• M24: 9,131,454 km (0.082 R)
• M25: 10,221,574 km (0.116 R)
• M26: 10,512,691 km (0.074 R)
• M27: 10,905,086 km (0.066 R)
• M28: 12,938,869 km (0.104 R)
• M29: 14,214,191 km (0.089 R)
• M30: 16,427,641 km (0.116 R)
• M31: 17,632,054 km (0.12 R)
• M32: 18,156,993 km (0.098 R)
• M33: 19,222,130 km (0.103 R)
• M34: 19,521,625 km (0.113 R)
• M35: 19,943,491 km (0.083 R)
• M36: 20,125,252 km (0.059 R)
• M37: 20,735,013 km (0.044 R)
• M38: 22,035,318 km (0.105 R)
• M39: 22,726,909 km (0.038 R)
• M40: 24,195,960 km (0.1 R)
• M41: 24,519,241 km (0.112 R)
• M42: 25,498,209 km (0.063 R)
• M43: 26,224,058 km (0.071 R)
• M44: 27,561,313 km (0.055 R)
• M45: 28,442,445 km (0.084 R)
• M46: 29,195,221 km (0.11 R)
• M47: 29,746,789 km (0.092 R)
• M48: 30,232,234 km (0.094 R)
• M49: 31,211,053 km (0.119 R)
• M50: 31,775,037 km (0.096 R)
• M51: 34,209,443 km (0.1 R)
• M52: 36,406,736 km (0.09 R)
• M53: 37,074,840 km (0.104 R)
• M54: 37,522,437 km (0.077 R)
• M55: 38,272,521 km (0.08 R)
• M56: 38,423,166 km (0.07 R)
• M57: 39,103,387 km (0.059 R)
• M58: 39,255,080 km (0.032 R)
• M59: 39,635,058 km (0.114 R)
• M60: 39,711,204 km (0.12 R)
• M61: 40,552,243 km (0.111 R)
• M62: 41,090,496 km (0.078 R)
• M63: 41,631,143 km (0.102 R)
• M64: 43,738,378 km (0.079 R)
• M65: 43,817,216 km (0.058 R)
• M66: 44,290,394 km (0.059 R)
• M67: 46,040,241 km (0.098 R)
• M68: 47,084,883 km (0.081 R)
• M69: 47,893,609 km (0.05 R)
• M70: 48,462,529 km (0.1 R)
• M71: 49,197,354 km (0.067 R)
• M72: 50,760,652 km (0.063 R)
• M73: 50,926,107 km (0.096 R)
• M74: 52,089,679 km (0.045 R)
• M75: 53,010,005 km (0.11 R)
• M76: 54,527,676 km (0.078 R)
• M77: 54,697,170 km (0.025 R)
• M78: 55,206,701 km (0.117 R)
• M79: 55,291,822 km (0.115 R)
• M80: 57,346,848 km (0.107 R)
• M81: 57,519,185 km (0.113 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 456.9

Radius: 3

Gravity: 50.77 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 13.7 AU - 15.54 AU

Year: 20418 Days

Day: 20 Hours

Environment

Temp: -195 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 67,403,822 km

• M1: 422,913 km (0.078 R)
• M2: 536,308 km (0.07 R)
• M3: 1,231,938 km (0.091 R)
• M4: 1,284,896 km (0.073 R)
• M5: 1,448,706 km (0.114 R)
• M6: 2,296,776 km (0.05 R)
• M7: 2,768,009 km (0.101 R)
• M8: 2,802,716 km (0.091 R)
• M9: 3,158,609 km (0.083 R)
• M10: 3,911,835 km (0.103 R)
• M11: 3,950,880 km (0.052 R)
• M12: 4,593,552 km (0.065 R)
• M13: 4,634,841 km (0.102 R)
• M14: 4,842,782 km (0.116 R)
• M15: 4,884,819 km (0.109 R)
• M16: 5,181,921 km (0.102 R)
• M17: 5,224,855 km (0.097 R)
• M18: 6,153,409 km (0.053 R)
• M19: 6,659,648 km (0.106 R)
• M20: 7,036,186 km (0.088 R)
• M21: 7,179,202 km (0.111 R)
• M22: 8,107,008 km (0.1 R)
• M23: 9,383,676 km (0.112 R)
• M24: 9,593,711 km (0.072 R)
• M25: 10,179,238 km (0.068 R)
• M26: 10,503,566 km (0.082 R)
• M27: 10,557,870 km (0.101 R)
• M28: 10,831,185 km (0.079 R)
• M29: 11,162,096 km (0.072 R)
• M30: 11,890,637 km (0.111 R)
• M31: 12,924,358 km (0.054 R)
• M32: 13,392,899 km (0.092 R)
• M33: 14,046,193 km (0.074 R)
• M34: 14,953,803 km (0.109 R)
• M35: 15,631,182 km (0.103 R)
• M36: 16,067,559 km (0.086 R)
• M37: 16,571,106 km (0.117 R)
• M38: 17,143,766 km (0.088 R)
• M39: 18,834,222 km (0.116 R)
• M40: 19,298,275 km (0.083 R)
• M41: 19,833,237 km (0.112 R)
• M42: 20,644,955 km (0.093 R)
• M43: 21,882,578 km (0.117 R)
• M44: 25,079,933 km (0.027 R)
• M45: 27,966,424 km (0.081 R)
• M46: 31,111,869 km (0.114 R)
• M47: 31,659,996 km (0.105 R)
• M48: 34,528,984 km (0.116 R)
• M49: 35,748,655 km (0.081 R)
• M50: 36,817,083 km (0.047 R)
• M51: 37,396,625 km (0.095 R)
• M52: 38,230,035 km (0.028 R)
• M53: 40,595,477 km (0.103 R)
• M54: 40,851,738 km (0.062 R)
• M55: 40,937,308 km (0.042 R)
• M56: 42,313,907 km (0.099 R)
• M57: 42,660,376 km (0.09 R)
• M58: 42,920,975 km (0.081 R)
• M59: 43,880,646 km (0.116 R)
• M60: 47,160,430 km (0.047 R)
• M61: 49,968,232 km (0.096 R)
• M62: 51,438,629 km (0.059 R)
• M63: 52,178,989 km (0.075 R)
• M64: 53,296,336 km (0.077 R)
• M65: 53,389,834 km (0.102 R)
• M66: 53,576,832 km (0.119 R)
• M67: 53,764,278 km (0.109 R)
• M68: 54,045,522 km (0.105 R)
• M69: 54,327,514 km (0.116 R)
• M70: 54,609,805 km (0.08 R)
• M71: 55,744,056 km (0.107 R)
• M72: 55,838,901 km (0.107 R)
• M73: 57,747,620 km (0.103 R)
• M74: 58,806,624 km (0.076 R)
• M75: 59,774,821 km (0.12 R)
• M76: 59,968,999 km (0.04 R)
• M77: 60,553,029 km (0.029 R)
• M78: 61,041,317 km (0.114 R)
• M79: 61,628,788 km (0.091 R)
• M80: 63,699,821 km (0.101 R)
• M81: 64,494,784 km (0.038 R)
• M82: 65,793,443 km (0.119 R)
• M83: 66,094,434 km (0.061 R)
• M84: 67,403,864 km (0.051 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 253 - 11,863 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit