🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.6 AU - 0.74 AU

Year: 208 Days

Day: 21 Hours

Environment

Temp: 173 °C

Axial Tilt: 49.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 98,549,228 km

• M1: 276,756 km (0.082 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.53 AU - 0.87 AU

Year: 222 Days

Day: 21.1 Hours

Environment

Temp: 172 °C

Axial Tilt: 46 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.75 AU - 0.87 AU

Year: 276 Days

Day: 14.4 Hours

Environment

Temp: 138 °C

Axial Tilt: 28.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.25 AU - 1.49 AU

Year: 607 Days

Day: 18.3 Hours

Environment

Temp: -49 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 98,549,228 km

• M1: 48,769 km (0.116 R)
• M2: 901,926 km (0.092 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.83 AU - 1.97 AU

Year: 992 Days

Day: 31.7 Hours

Environment

Temp: -75 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.14 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 246.5

Radius: 11.3

Gravity: 1.93 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 4.28 AU - 4.48 AU

Year: 3472 Days

Day: 9.4 Hours

Environment

Temp: -135 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 98,549,228 km

• M1: 184,305 km (0.109 R)
• M2: 284,236 km (0.097 R)
• M3: 591,510 km (0.06 R)
• M4: 700,716 km (0.116 R)
• M5: 800,349 km (0.08 R)
• M6: 1,053,169 km (0.107 R)
• M7: 1,189,453 km (0.112 R)
• M8: 1,300,903 km (0.103 R)
• M9: 1,394,701 km (0.113 R)
• M10: 1,469,500 km (0.108 R)
• M11: 1,589,777 km (0.094 R)
• M12: 1,701,975 km (0.093 R)
• M13: 2,457,594 km (0.064 R)
• M14: 2,802,866 km (0.119 R)
• M15: 3,163,696 km (0.112 R)
• M16: 3,320,923 km (0.068 R)
• M17: 3,466,183 km (0.12 R)
• M18: 3,991,122 km (0.075 R)
• M19: 4,302,435 km (0.09 R)
• M20: 4,653,990 km (0.056 R)
• M21: 4,965,153 km (0.034 R)
• M22: 5,317,157 km (0.099 R)
• M23: 5,419,183 km (0.109 R)
• M24: 5,625,179 km (0.09 R)
• M25: 5,834,018 km (0.102 R)
• M26: 6,348,934 km (0.098 R)
• M27: 6,878,510 km (0.096 R)
• M28: 7,064,460 km (0.046 R)
• M29: 7,195,658 km (0.06 R)
• M30: 7,384,450 km (0.054 R)
• M31: 7,786,270 km (0.113 R)
• M32: 7,902,508 km (0.106 R)
• M33: 7,999,746 km (0.115 R)
• M34: 8,491,774 km (0.06 R)
• M35: 8,631,348 km (0.06 R)
• M36: 8,771,671 km (0.095 R)
• M37: 9,320,247 km (0.114 R)
• M38: 9,443,665 km (0.045 R)
• M39: 9,588,326 km (0.106 R)
• M40: 9,691,997 km (0.097 R)
• M41: 10,237,730 km (0.116 R)
• M42: 10,365,188 km (0.105 R)
• M43: 10,664,383 km (0.09 R)
• M44: 10,793,486 km (0.066 R)
• M45: 11,205,778 km (0.085 R)
• M46: 11,711,868 km (0.088 R)
• M47: 11,978,900 km (0.094 R)
• M48: 12,158,118 km (0.119 R)
• M49: 13,090,113 km (0.116 R)
• M50: 13,251,529 km (0.109 R)
• M51: 13,367,318 km (0.054 R)
• M52: 13,810,127 km (0.114 R)
• M53: 14,045,146 km (0.05 R)
• M54: 14,305,147 km (0.051 R)
• M55: 14,447,714 km (0.114 R)
• M56: 14,543,007 km (0.068 R)
• M57: 14,686,322 km (0.051 R)
• M58: 14,806,000 km (0.097 R)
• M59: 15,046,554 km (0.089 R)
• M60: 15,997,099 km (0.118 R)
• M61: 16,071,000 km (0.106 R)
• M62: 16,442,302 km (0.106 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 320.3

Radius: 14.2

Gravity: 1.59 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 6.09 AU - 7.19 AU

Year: 6480 Days

Day: 6.4 Hours

Environment

Temp: -160 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 98,549,228 km

• M1: 249,080 km (0.091 R)
• M2: 342,579 km (0.078 R)
• M3: 593,604 km (0.119 R)
• M4: 779,704 km (0.084 R)
• M5: 1,270,385 km (0.08 R)
• M6: 1,611,319 km (0.115 R)
• M7: 2,032,137 km (0.108 R)
• M8: 2,203,277 km (0.046 R)
• M9: 2,487,513 km (0.092 R)
• M10: 2,708,619 km (0.082 R)
• M11: 2,802,716 km (0.086 R)
• M12: 2,955,755 km (0.093 R)
• M13: 3,111,486 km (0.106 R)
• M14: 3,230,267 km (0.083 R)
• M15: 3,637,023 km (0.094 R)
• M16: 3,783,480 km (0.089 R)
• M17: 3,931,731 km (0.043 R)
• M18: 4,190,685 km (0.097 R)
• M19: 5,024,394 km (0.06 R)
• M20: 5,737,826 km (0.049 R)
• M21: 6,032,235 km (0.067 R)
• M22: 6,559,418 km (0.056 R)
• M23: 7,338,374 km (0.086 R)
• M24: 7,873,934 km (0.074 R)
• M25: 8,367,009 km (0.05 R)
• M26: 8,477,861 km (0.093 R)
• M27: 8,673,236 km (0.106 R)
• M28: 9,382,928 km (0.096 R)
• M29: 9,730,444 km (0.107 R)
• M30: 10,348,582 km (0.083 R)
• M31: 10,497,582 km (0.111 R)
• M32: 11,192,613 km (0.075 R)
• M33: 11,623,007 km (0.094 R)
• M34: 12,027,519 km (0.059 R)
• M35: 12,310,259 km (0.119 R)
• M36: 12,690,687 km (0.104 R)
• M37: 13,430,897 km (0.051 R)
• M38: 13,789,782 km (0.073 R)
• M39: 13,986,952 km (0.085 R)
• M40: 14,517,127 km (0.118 R)
• M41: 14,717,738 km (0.103 R)
• M42: 14,919,246 km (0.111 R)
• M43: 15,155,461 km (0.09 R)
• M44: 16,285,972 km (0.055 R)
• M45: 16,843,823 km (0.11 R)
• M46: 17,478,866 km (0.095 R)
• M47: 17,621,133 km (0.103 R)
• M48: 17,728,096 km (0.101 R)
• M49: 18,014,127 km (0.089 R)
• M50: 18,157,890 km (0.104 R)
• M51: 18,410,112 km (0.091 R)
• M52: 18,809,090 km (0.085 R)
• M53: 19,027,802 km (0.067 R)
• M54: 19,174,109 km (0.085 R)
• M55: 19,504,720 km (0.032 R)
• M56: 19,652,223 km (0.119 R)
• M57: 20,059,878 km (0.092 R)
• M58: 20,208,877 km (0.106 R)
• M59: 20,620,421 km (0.111 R)
• M60: 21,604,027 km (0.119 R)
• M61: 22,564,146 km (0.053 R)
• M62: 22,835,517 km (0.037 R)
• M63: 23,264,114 km (0.052 R)
• M64: 23,813,587 km (0.08 R)
• M65: 24,486,479 km (0.11 R)
• M66: 24,925,100 km (0.12 R)
• M67: 25,286,079 km (0.073 R)
• M68: 25,689,096 km (0.032 R)
• M69: 25,810,420 km (0.106 R)
• M70: 26,379,191 km (0.096 R)
• M71: 26,911,011 km (0.1 R)
• M72: 27,487,711 km (0.116 R)
• M73: 27,819,070 km (0.097 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 915.5

Radius: 3.9

Gravity: 60.19 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 12.78 AU - 20.32 AU

Year: 25500 Days

Day: 15.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 98,549,228 km

• M1: 57,296 km (0.111 R)
• M2: 147,055 km (0.067 R)
• M3: 1,149,809 km (0.061 R)
• M4: 1,460,075 km (0.03 R)
• M5: 1,680,882 km (0.094 R)
• M6: 1,991,297 km (0.104 R)
• M7: 2,489,458 km (0.062 R)
• M8: 2,619,908 km (0.043 R)
• M9: 2,887,239 km (0.108 R)
• M10: 4,245,887 km (0.044 R)
• M11: 4,559,294 km (0.044 R)
• M12: 4,665,509 km (0.114 R)
• M13: 4,718,766 km (0.091 R)
• M14: 4,826,177 km (0.111 R)
• M15: 4,934,336 km (0.088 R)
• M16: 5,153,048 km (0.099 R)
• M17: 6,001,268 km (0.083 R)
• M18: 6,471,155 km (0.058 R)
• M19: 6,831,237 km (0.068 R)
• M20: 7,013,747 km (0.115 R)
• M21: 7,259,536 km (0.047 R)
• M22: 7,383,553 km (0.095 R)
• M23: 7,633,531 km (0.082 R)
• M24: 8,335,444 km (0.068 R)
• M25: 8,465,145 km (0.041 R)
• M26: 9,325,183 km (0.116 R)
• M27: 9,527,589 km (0.101 R)
• M28: 9,936,739 km (0.112 R)
• M29: 10,212,747 km (0.1 R)
• M30: 11,774,848 km (0.074 R)
• M31: 12,732,275 km (0.112 R)
• M32: 13,485,650 km (0.09 R)
• M33: 13,791,129 km (0.092 R)
• M34: 14,642,640 km (0.069 R)
• M35: 14,956,346 km (0.097 R)
• M36: 15,830,895 km (0.062 R)
• M37: 16,721,751 km (0.083 R)
• M38: 17,132,098 km (0.091 R)
• M39: 17,545,736 km (0.113 R)
• M40: 18,636,454 km (0.12 R)
• M41: 20,182,698 km (0.114 R)
• M42: 20,356,979 km (0.114 R)
• M43: 22,940,085 km (0.075 R)
• M44: 24,316,236 km (0.114 R)
• M45: 25,154,583 km (0.092 R)
• M46: 27,629,231 km (0.108 R)
• M47: 29,882,025 km (0.073 R)
• M48: 30,379,438 km (0.037 R)
• M49: 30,579,301 km (0.072 R)
• M50: 32,091,286 km (0.054 R)
• M51: 33,215,664 km (0.11 R)
• M52: 33,730,879 km (0.088 R)
• M53: 35,818,218 km (0.064 R)
• M54: 36,029,301 km (0.105 R)
• M55: 36,664,942 km (0.074 R)
• M56: 38,593,707 km (0.12 R)
• M57: 39,352,617 km (0.082 R)
• M58: 40,335,625 km (0.079 R)
• M59: 43,782,958 km (0.086 R)
• M60: 44,008,552 km (0.102 R)
• M61: 45,370,491 km (0.09 R)
• M62: 45,484,634 km (0.115 R)
• M63: 47,207,702 km (0.101 R)
• M64: 48,251,746 km (0.097 R)
• M65: 50,954,381 km (0.075 R)
• M66: 53,585,060 km (0.115 R)
• M67: 54,552,659 km (0.104 R)
• M68: 54,916,930 km (0.119 R)
• M69: 56,259,570 km (0.115 R)
• M70: 58,728,384 km (0.108 R)
• M71: 60,226,607 km (0.093 R)
• M72: 61,106,242 km (0.099 R)
• M73: 62,116,925 km (0.086 R)
• M74: 64,282,654 km (0.101 R)
• M75: 64,924,429 km (0.077 R)
• M76: 65,955,457 km (0.07 R)
• M77: 67,252,022 km (0.095 R)
• M78: 69,738,488 km (0.075 R)
• M79: 71,324,226 km (0.119 R)
• M80: 72,521,457 km (0.098 R)
• M81: 74,666,092 km (0.108 R)
• M82: 74,800,731 km (0.062 R)
• M83: 75,881,575 km (0.093 R)
• M84: 76,423,867 km (0.092 R)
• M85: 86,119,904 km (0.117 R)
• M86: 86,685,533 km (0.117 R)
• M87: 88,817,602 km (0.082 R)
• M88: 89,532,082 km (0.049 R)
• M89: 91,110,788 km (0.051 R)
• M90: 91,398,913 km (0.09 R)
• M91: 91,542,976 km (0.081 R)
• M92: 94,295,727 km (0.115 R)
• M93: 94,586,994 km (0.088 R)
• M94: 97,369,514 km (0.058 R)
• M95: 97,811,426 km (0.118 R)
• M96: 98,549,243 km (0.033 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: 479 - 11,777 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit