🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.73 AU - 0.85 AU

Year: 207 Days

Day: 45.9 Hours

Environment

Temp: 237 °C

Axial Tilt: 13.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 51,185,809 km

• M1: 44,730 km (0.101 R)
• M2: 248,482 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.95 AU - 2.29 AU

Year: 911 Days

Day: 21.9 Hours

Environment

Temp: 33 °C

Axial Tilt: 24.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 51,185,809 km

• M1: 533,616 km (0.078 R)

Planet 3 - Terrestrial

Semi-Major Axis: 6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 4.6 AU - 7.4 AU

Year: 4340 Days

Day: 30.5 Hours

Environment

Temp: -90 °C

Axial Tilt: 21.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 14.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 320.6

Radius: 14

Gravity: 1.64 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 14.07 AU - 14.89 AU

Year: 16270 Days

Day: 6.3 Hours

Environment

Temp: -149 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 51,185,809 km

• M1: 225,444 km (0.107 R)
• M2: 319,242 km (0.112 R)
• M3: 554,111 km (0.117 R)
• M4: 663,915 km (0.103 R)
• M5: 782,546 km (0.051 R)
• M6: 1,024,446 km (0.106 R)
• M7: 1,356,853 km (0.093 R)
• M8: 1,559,408 km (0.032 R)
• M9: 2,414,510 km (0.104 R)
• M10: 2,690,817 km (0.109 R)
• M11: 3,036,388 km (0.065 R)
• M12: 3,898,072 km (0.102 R)
• M13: 4,256,807 km (0.084 R)
• M14: 5,396,444 km (0.071 R)
• M15: 5,613,511 km (0.103 R)
• M16: 5,759,967 km (0.074 R)
• M17: 5,944,720 km (0.095 R)
• M18: 7,015,542 km (0.074 R)
• M19: 7,332,390 km (0.116 R)
• M20: 7,613,634 km (0.098 R)
• M21: 8,021,587 km (0.111 R)
• M22: 8,311,508 km (0.119 R)
• M23: 9,201,915 km (0.057 R)
• M24: 10,077,960 km (0.101 R)
• M25: 10,256,430 km (0.054 R)
• M26: 10,661,840 km (0.091 R)
• M27: 11,488,368 km (0.066 R)
• M28: 11,815,389 km (0.106 R)
• M29: 11,956,460 km (0.063 R)
• M30: 12,050,856 km (0.116 R)
• M31: 12,670,341 km (0.103 R)
• M32: 13,545,489 km (0.051 R)
• M33: 14,591,028 km (0.093 R)
• M34: 16,390,840 km (0.063 R)
• M35: 16,600,876 km (0.111 R)
• M36: 16,811,958 km (0.109 R)
• M37: 17,503,998 km (0.098 R)
• M38: 18,205,462 km (0.078 R)
• M39: 18,696,443 km (0.063 R)
• M40: 19,081,358 km (0.085 R)
• M41: 19,580,117 km (0.112 R)
• M42: 21,848,470 km (0.108 R)
• M43: 22,312,074 km (0.11 R)
• M44: 22,428,610 km (0.107 R)
• M45: 23,190,213 km (0.09 R)
• M46: 23,603,851 km (0.032 R)
• M47: 23,722,482 km (0.11 R)
• M48: 24,558,435 km (0.089 R)
• M49: 24,919,714 km (0.032 R)
• M50: 25,222,051 km (0.096 R)
• M51: 25,404,112 km (0.111 R)
• M52: 25,525,735 km (0.099 R)
• M53: 25,708,394 km (0.062 R)
• M54: 27,061,806 km (0.085 R)
• M55: 27,684,732 km (0.108 R)
• M56: 28,123,502 km (0.03 R)
• M57: 29,326,269 km (0.112 R)
• M58: 29,837,744 km (0.092 R)
• M59: 30,610,417 km (0.11 R)
• M60: 30,999,222 km (0.054 R)
• M61: 31,454,897 km (0.105 R)
• M62: 31,847,292 km (0.073 R)
• M63: 34,774,025 km (0.063 R)
• M64: 36,269,256 km (0.112 R)
• M65: 37,231,768 km (0.113 R)
• M66: 38,481,659 km (0.114 R)
• M67: 39,252,237 km (0.104 R)
• M68: 39,815,922 km (0.109 R)
• M69: 40,595,177 km (0.1 R)
• M70: 41,308,161 km (0.089 R)
• M71: 42,025,183 km (0.094 R)
• M72: 42,241,053 km (0.111 R)
• M73: 43,471,496 km (0.116 R)
• M74: 45,228,672 km (0.063 R)
• M75: 45,967,686 km (0.117 R)
• M76: 46,859,738 km (0.088 R)
• M77: 48,133,264 km (0.059 R)
• M78: 48,736,593 km (0.093 R)
• M79: 49,039,080 km (0.072 R)
• M80: 49,190,622 km (0.09 R)
• M81: 50,714,426 km (0.078 R)
• M82: 51,097,696 km (0.069 R)
• M83: 51,482,013 km (0.109 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 160

Radius: 6.1

Gravity: 4.3 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 14.76 AU - 21.54 AU

Year: 22833 Days

Day: 20.7 Hours

Environment

Temp: -165 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 51,185,809 km

• M1: 77,492 km (0.06 R)
• M2: 119,529 km (0.048 R)
• M3: 302,636 km (0.083 R)
• M4: 845,826 km (0.11 R)
• M5: 1,042,847 km (0.036 R)
• M6: 1,125,574 km (0.051 R)
• M7: 1,364,931 km (0.09 R)
• M8: 1,525,449 km (0.09 R)
• M9: 1,790,088 km (0.085 R)
• M10: 2,334,624 km (0.089 R)
• M11: 2,389,078 km (0.112 R)
• M12: 3,104,605 km (0.038 R)
• M13: 3,914,079 km (0.097 R)
• M14: 4,308,718 km (0.108 R)
• M15: 4,375,738 km (0.12 R)
• M16: 5,972,845 km (0.098 R)
• M17: 6,047,644 km (0.114 R)
• M18: 6,273,836 km (0.114 R)
• M19: 6,388,128 km (0.081 R)
• M20: 6,541,466 km (0.111 R)
• M21: 7,166,935 km (0.038 R)
• M22: 7,934,222 km (0.045 R)
• M23: 7,975,212 km (0.085 R)
• M24: 8,181,807 km (0.106 R)
• M25: 9,154,791 km (0.097 R)
• M26: 9,198,025 km (0.087 R)
• M27: 9,284,343 km (0.106 R)
• M28: 9,941,526 km (0.081 R)
• M29: 10,030,238 km (0.112 R)
• M30: 10,387,927 km (0.115 R)
• M31: 10,523,013 km (0.091 R)
• M32: 10,568,192 km (0.115 R)
• M33: 11,439,151 km (0.105 R)
• M34: 11,672,224 km (0.109 R)
• M35: 14,789,993 km (0.091 R)
• M36: 14,891,421 km (0.085 R)
• M37: 14,992,998 km (0.046 R)
• M38: 15,094,724 km (0.057 R)
• M39: 15,504,323 km (0.091 R)
• M40: 15,813,991 km (0.048 R)
• M41: 15,969,573 km (0.095 R)
• M42: 16,966,493 km (0.118 R)
• M43: 17,499,361 km (0.059 R)
• M44: 18,091,768 km (0.105 R)
• M45: 20,469,925 km (0.104 R)
• M46: 21,208,041 km (0.07 R)
• M47: 21,436,926 km (0.078 R)
• M48: 21,494,222 km (0.108 R)
• M49: 22,186,411 km (0.118 R)
• M50: 22,476,930 km (0.086 R)
• M51: 22,827,289 km (0.086 R)
• M52: 23,179,442 km (0.108 R)
• M53: 23,592,482 km (0.082 R)
• M54: 23,710,963 km (0.039 R)
• M55: 24,186,834 km (0.093 R)
• M56: 24,786,123 km (0.097 R)
• M57: 25,450,936 km (0.064 R)
• M58: 25,633,296 km (0.068 R)
• M59: 26,305,439 km (0.096 R)
• M60: 27,107,433 km (0.052 R)
• M61: 27,417,999 km (0.066 R)
• M62: 28,356,875 km (0.09 R)
• M63: 28,672,227 km (0.072 R)
• M64: 28,861,917 km (0.028 R)
• M65: 29,306,223 km (0.083 R)
• M66: 29,816,800 km (0.054 R)
• M67: 29,944,856 km (0.117 R)
• M68: 30,201,716 km (0.097 R)
• M69: 30,717,380 km (0.068 R)
• M70: 31,106,035 km (0.085 R)
• M71: 32,281,874 km (0.104 R)
• M72: 32,941,302 km (0.079 R)
• M73: 33,272,810 km (0.055 R)
• M74: 34,206,600 km (0.082 R)
• M75: 35,284,303 km (0.108 R)
• M76: 36,510,108 km (0.074 R)
• M77: 37,059,432 km (0.088 R)
• M78: 37,266,026 km (0.114 R)
• M79: 38,583,834 km (0.05 R)
• M80: 39,635,058 km (0.065 R)
• M81: 40,199,491 km (0.092 R)
• M82: 40,908,735 km (0.119 R)
• M83: 42,339,788 km (0.086 R)
• M84: 43,278,664 km (0.094 R)
• M85: 43,859,852 km (0.053 R)
• M86: 44,005,560 km (0.106 R)
• M87: 44,078,414 km (0.042 R)
• M88: 45,840,378 km (0.085 R)
• M89: 46,284,534 km (0.066 R)
• M90: 46,804,387 km (0.068 R)
• M91: 46,953,236 km (0.052 R)
• M92: 48,375,613 km (0.103 R)
• M93: 48,526,109 km (0.105 R)
• M94: 48,601,506 km (0.113 R)
• M95: 49,964,043 km (0.056 R)

Kuiper Belt

Range: 37.1 - 67.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 301 - 19,627 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit