🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.48 AU - 0.74 AU

Year: 177 Days

Day: 29 Hours

Environment

Temp: 157 °C

Axial Tilt: 46.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.56 AU - 2.12 AU

Year: 926 Days

Day: 26.7 Hours

Environment

Temp: -63 °C

Axial Tilt: 14.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 2.3 AU - 3.72 AU

Year: 1937 Days

Day: 32.9 Hours

Environment

Temp: -103 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 3.9 AU - 4.96 AU

Year: 3458 Days

Day: 21.6 Hours

Environment

Temp: -131 °C

Axial Tilt: 8.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 4.29 AU - 4.71 AU

Year: 3540 Days

Day: 41.4 Hours

Environment

Temp: -136 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 47,827,748 km

• M1: 986,149 km (0.095 R)
• M2: 2,413,911 km (0.06 R)

Asteroid Belt

Center: 5.38 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 822.3

Radius: 14.1

Gravity: 4.14 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 5.95 AU - 6.57 AU

Year: 5809 Days

Day: 12.8 Hours

Environment

Temp: -152 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 47,827,748 km

• M1: 191,784 km (0.107 R)
• M2: 569,818 km (0.101 R)
• M3: 681,119 km (0.039 R)
• M4: 801,097 km (0.113 R)
• M5: 1,144,125 km (0.094 R)
• M6: 1,257,968 km (0.105 R)
• M7: 1,410,409 km (0.088 R)
• M8: 1,848,581 km (0.047 R)
• M9: 2,692,612 km (0.064 R)
• M10: 2,803,165 km (0.09 R)
• M11: 2,915,363 km (0.085 R)
• M12: 3,284,421 km (0.037 R)
• M13: 3,379,117 km (0.107 R)
• M14: 3,595,585 km (0.056 R)
• M15: 3,742,490 km (0.1 R)
• M16: 3,841,673 km (0.075 R)
• M17: 4,376,486 km (0.097 R)
• M18: 4,533,563 km (0.093 R)
• M19: 5,403,774 km (0.085 R)
• M20: 5,629,517 km (0.05 R)
• M21: 6,031,936 km (0.078 R)
• M22: 6,443,928 km (0.043 R)
• M23: 6,743,872 km (0.048 R)
• M24: 6,865,046 km (0.106 R)
• M25: 7,357,522 km (0.075 R)
• M26: 7,576,534 km (0.115 R)
• M27: 7,766,074 km (0.075 R)
• M28: 7,989,125 km (0.102 R)
• M29: 8,770,175 km (0.114 R)
• M30: 8,869,508 km (0.102 R)
• M31: 9,036,011 km (0.119 R)
• M32: 10,404,682 km (0.12 R)
• M33: 10,509,998 km (0.077 R)
• M34: 10,934,707 km (0.099 R)
• M35: 11,149,081 km (0.032 R)
• M36: 11,582,316 km (0.106 R)
• M37: 11,691,522 km (0.063 R)
• M38: 12,094,689 km (0.113 R)
• M39: 12,877,086 km (0.076 R)
• M40: 13,830,024 km (0.026 R)
• M41: 14,256,527 km (0.101 R)
• M42: 14,845,046 km (0.085 R)
• M43: 14,963,677 km (0.073 R)
• M44: 15,082,757 km (0.093 R)
• M45: 15,964,935 km (0.103 R)
• M46: 16,330,702 km (0.118 R)
• M47: 17,112,052 km (0.093 R)
• M48: 17,361,282 km (0.081 R)
• M49: 17,569,971 km (0.085 R)
• M50: 18,031,929 km (0.103 R)
• M51: 18,882,094 km (0.117 R)
• M52: 19,182,785 km (0.053 R)
• M53: 19,963,387 km (0.076 R)
• M54: 20,269,614 km (0.103 R)
• M55: 20,842,723 km (0.118 R)
• M56: 20,975,716 km (0.118 R)
• M57: 22,457,333 km (0.074 R)
• M58: 22,548,289 km (0.098 R)
• M59: 23,050,339 km (0.054 R)
• M60: 23,972,610 km (0.049 R)
• M61: 24,625,455 km (0.091 R)
• M62: 24,813,051 km (0.086 R)
• M63: 25,378,680 km (0.101 R)
• M64: 25,615,643 km (0.116 R)
• M65: 25,758,210 km (0.044 R)
• M66: 26,474,784 km (0.073 R)
• M67: 26,570,826 km (0.109 R)
• M68: 27,586,296 km (0.061 R)
• M69: 27,927,529 km (0.116 R)
• M70: 28,515,897 km (0.039 R)
• M71: 28,762,285 km (0.095 R)
• M72: 28,861,020 km (0.088 R)
• M73: 29,058,938 km (0.115 R)
• M74: 29,904,614 km (0.046 R)
• M75: 30,205,156 km (0.034 R)
• M76: 30,758,669 km (0.076 R)
• M77: 30,910,211 km (0.105 R)
• M78: 31,163,181 km (0.105 R)
• M79: 31,926,729 km (0.034 R)
• M80: 33,212,822 km (0.11 R)
• M81: 34,253,724 km (0.088 R)
• M82: 35,252,738 km (0.066 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 235.7

Radius: 11.5

Gravity: 1.78 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 6.2 AU - 10.18 AU

Year: 8692 Days

Day: 5.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 47,827,748 km

• M1: 249,230 km (0.077 R)
• M2: 433,684 km (0.029 R)
• M3: 525,089 km (0.059 R)
• M4: 793,617 km (0.094 R)
• M5: 1,193,791 km (0.074 R)
• M6: 1,345,932 km (0.112 R)
• M7: 1,537,417 km (0.1 R)
• M8: 1,772,286 km (0.111 R)
• M9: 2,019,122 km (0.065 R)
• M10: 2,277,328 km (0.047 R)
• M11: 2,391,322 km (0.09 R)
• M12: 2,507,260 km (0.112 R)
• M13: 3,010,657 km (0.036 R)
• M14: 3,678,462 km (0.107 R)
• M15: 4,179,765 km (0.086 R)
• M16: 4,367,510 km (0.077 R)
• M17: 5,680,680 km (0.093 R)
• M18: 5,862,890 km (0.117 R)
• M19: 6,020,566 km (0.065 R)
• M20: 6,912,768 km (0.089 R)
• M21: 7,247,568 km (0.112 R)
• M22: 7,332,091 km (0.104 R)
• M23: 7,530,607 km (0.105 R)
• M24: 7,990,920 km (0.103 R)
• M25: 8,254,063 km (0.113 R)
• M26: 8,848,864 km (0.109 R)
• M27: 9,030,027 km (0.096 R)
• M28: 9,151,500 km (0.105 R)
• M29: 9,273,422 km (0.055 R)
• M30: 9,704,713 km (0.05 R)
• M31: 9,798,062 km (0.075 R)
• M32: 9,985,508 km (0.062 R)
• M33: 10,332,276 km (0.087 R)
• M34: 11,560,774 km (0.062 R)
• M35: 11,825,263 km (0.099 R)
• M36: 11,924,895 km (0.086 R)
• M37: 12,596,889 km (0.076 R)
• M38: 12,800,791 km (0.117 R)
• M39: 13,419,378 km (0.078 R)
• M40: 13,697,331 km (0.083 R)
• M41: 14,828,440 km (0.111 R)
• M42: 15,405,290 km (0.103 R)
• M43: 15,732,909 km (0.113 R)
• M44: 16,543,729 km (0.073 R)
• M45: 16,991,625 km (0.066 R)
• M46: 17,368,014 km (0.103 R)
• M47: 17,747,095 km (0.072 R)
• M48: 17,861,387 km (0.032 R)
• M49: 18,014,127 km (0.07 R)
• M50: 18,745,660 km (0.116 R)
• M51: 18,823,152 km (0.105 R)
• M52: 19,134,465 km (0.115 R)
• M53: 19,762,328 km (0.096 R)
• M54: 19,841,315 km (0.105 R)
• M55: 20,356,979 km (0.034 R)
• M56: 20,837,039 km (0.057 R)
• M57: 20,957,614 km (0.115 R)
• M58: 21,199,514 km (0.063 R)
• M59: 21,930,599 km (0.091 R)
• M60: 22,012,429 km (0.078 R)
• M61: 22,628,772 km (0.05 R)
• M62: 22,876,955 km (0.061 R)
• M63: 23,042,859 km (0.112 R)
• M64: 23,376,014 km (0.066 R)
• M65: 23,585,002 km (0.055 R)
• M66: 24,384,752 km (0.094 R)
• M67: 24,596,732 km (0.051 R)
• M68: 25,108,058 km (0.09 R)
• M69: 25,407,852 km (0.105 R)
• M70: 25,795,011 km (0.09 R)
• M71: 25,924,563 km (0.036 R)
• M72: 26,097,648 km (0.092 R)
• M73: 26,488,397 km (0.08 R)
• M74: 27,275,581 km (0.056 R)
• M75: 28,159,406 km (0.052 R)
• M76: 28,649,488 km (0.103 R)
• M77: 28,873,137 km (0.088 R)
• M78: 29,142,413 km (0.113 R)
• M79: 29,232,322 km (0.1 R)
• M80: 29,367,259 km (0.114 R)
• M81: 30,000,357 km (0.079 R)
• M82: 30,364,029 km (0.046 R)
• M83: 30,455,284 km (0.108 R)
• M84: 30,546,539 km (0.079 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 514.6

Radius: 11

Gravity: 4.25 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 7.59 AU - 12.15 AU

Year: 11500 Days

Day: 8.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 47,827,748 km

• M1: 422,764 km (0.065 R)
• M2: 837,748 km (0.119 R)
• M3: 945,459 km (0.114 R)
• M4: 1,155,793 km (0.059 R)
• M5: 1,256,622 km (0.069 R)
• M6: 1,489,396 km (0.107 R)
• M7: 1,876,705 km (0.08 R)
• M8: 2,119,203 km (0.099 R)
• M9: 2,295,280 km (0.028 R)
• M10: 2,449,964 km (0.113 R)
• M11: 2,742,877 km (0.119 R)
• M12: 3,047,009 km (0.065 R)
• M13: 3,275,296 km (0.098 R)
• M14: 3,809,211 km (0.103 R)
• M15: 4,024,332 km (0.075 R)
• M16: 4,211,928 km (0.094 R)
• M17: 4,595,796 km (0.116 R)
• M18: 5,192,841 km (0.037 R)
• M19: 6,459,337 km (0.095 R)
• M20: 6,532,490 km (0.028 R)
• M21: 7,278,684 km (0.069 R)
• M22: 7,431,125 km (0.099 R)
• M23: 7,507,719 km (0.115 R)
• M24: 7,584,612 km (0.037 R)
• M25: 8,091,001 km (0.058 R)
• M26: 8,769,726 km (0.118 R)
• M27: 9,218,670 km (0.075 R)
• M28: 9,843,091 km (0.061 R)
• M29: 10,783,314 km (0.092 R)
• M30: 10,957,446 km (0.058 R)
• M31: 11,220,289 km (0.084 R)
• M32: 11,529,508 km (0.071 R)
• M33: 12,383,113 km (0.102 R)
• M34: 13,631,208 km (0.057 R)
• M35: 14,008,644 km (0.082 R)
• M36: 14,341,649 km (0.109 R)
• M37: 15,307,752 km (0.097 R)
• M38: 16,046,167 km (0.108 R)
• M39: 16,195,316 km (0.091 R)
• M40: 16,645,306 km (0.118 R)
• M41: 17,251,626 km (0.08 R)
• M42: 17,404,366 km (0.115 R)
• M43: 18,174,795 km (0.051 R)
• M44: 18,799,216 km (0.099 R)
• M45: 20,444,494 km (0.093 R)
• M46: 20,714,219 km (0.081 R)
• M47: 21,039,295 km (0.072 R)
• M48: 21,475,522 km (0.118 R)
• M49: 22,412,454 km (0.049 R)
• M50: 22,523,605 km (0.064 R)
• M51: 22,857,956 km (0.069 R)
• M52: 23,081,755 km (0.099 R)
• M53: 24,497,399 km (0.096 R)
• M54: 24,611,842 km (0.069 R)
• M55: 25,360,130 km (0.12 R)
• M56: 26,702,322 km (0.098 R)
• M57: 26,938,089 km (0.068 R)
• M58: 27,056,271 km (0.114 R)
• M59: 27,293,084 km (0.081 R)
• M60: 27,530,646 km (0.111 R)
• M61: 27,709,266 km (0.12 R)
• M62: 29,273,162 km (0.087 R)
• M63: 30,188,402 km (0.118 R)
• M64: 30,803,698 km (0.12 R)
• M65: 31,734,496 km (0.119 R)
• M66: 31,984,324 km (0.088 R)
• M67: 32,109,537 km (0.119 R)
• M68: 32,297,432 km (0.105 R)
• M69: 32,737,549 km (0.08 R)
• M70: 34,197,774 km (0.089 R)
• M71: 34,967,904 km (0.098 R)
• M72: 35,225,960 km (0.071 R)
• M73: 35,549,241 km (0.103 R)
• M74: 36,525,367 km (0.12 R)
• M75: 39,506,254 km (0.096 R)
• M76: 39,909,570 km (0.07 R)
• M77: 40,923,994 km (0.084 R)
• M78: 43,531,335 km (0.11 R)
• M79: 44,784,965 km (0.073 R)
• M80: 45,768,272 km (0.037 R)
• M81: 46,900,877 km (0.032 R)
• M82: 47,114,204 km (0.118 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 540 - 15,884 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit