🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.5 AU - 2.06 AU

Year: 909 Days

Day: 33.9 Hours

Environment

Temp: -63 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,059,353 km

• M1: 268,379 km (0.066 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 3.21 AU - 3.37 AU

Year: 2285 Days

Day: 20 Hours

Environment

Temp: -131 °C

Axial Tilt: 95.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.86 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 545.9

Radius: 11.2

Gravity: 4.35 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 3.77 AU - 5.09 AU

Year: 3570 Days

Day: 13.3 Hours

Environment

Temp: -138 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 75,059,353 km

• M1: 184,305 km (0.073 R)
• M2: 254,765 km (0.102 R)
• M3: 402,867 km (0.067 R)
• M4: 586,723 km (0.105 R)
• M5: 939,026 km (0.095 R)
• M6: 1,109,717 km (0.06 R)
• M7: 1,291,030 km (0.102 R)
• M8: 1,482,365 km (0.077 R)
• M9: 1,628,822 km (0.115 R)
• M10: 1,850,675 km (0.077 R)
• M11: 1,994,439 km (0.077 R)
• M12: 2,736,145 km (0.091 R)
• M13: 2,967,573 km (0.064 R)
• M14: 3,051,797 km (0.03 R)
• M15: 3,274,697 km (0.072 R)
• M16: 3,610,245 km (0.092 R)
• M17: 4,124,862 km (0.045 R)
• M18: 4,410,145 km (0.069 R)
• M19: 4,584,427 km (0.069 R)
• M20: 4,800,596 km (0.091 R)
• M21: 4,919,975 km (0.077 R)
• M22: 5,121,034 km (0.115 R)
• M23: 5,202,266 km (0.069 R)
• M24: 5,366,076 km (0.058 R)
• M25: 5,552,325 km (0.096 R)
• M26: 6,102,546 km (0.086 R)
• M27: 6,515,735 km (0.105 R)
• M28: 6,714,700 km (0.089 R)
• M29: 7,484,232 km (0.076 R)
• M30: 7,599,721 km (0.066 R)
• M31: 7,739,147 km (0.111 R)
• M32: 8,044,326 km (0.115 R)
• M33: 8,115,236 km (0.113 R)
• M34: 8,210,230 km (0.046 R)
• M35: 8,545,479 km (0.101 R)
• M36: 8,666,205 km (0.113 R)
• M37: 8,958,668 km (0.093 R)
• M38: 9,106,022 km (0.106 R)
• M39: 9,278,958 km (0.097 R)
• M40: 9,628,269 km (0.028 R)
• M41: 9,931,055 km (0.118 R)
• M42: 10,083,644 km (0.093 R)
• M43: 10,185,820 km (0.032 R)
• M44: 11,759,440 km (0.114 R)
• M45: 12,137,474 km (0.119 R)
• M46: 12,382,515 km (0.104 R)
• M47: 13,127,812 km (0.047 R)
• M48: 13,211,586 km (0.027 R)
• M49: 13,972,890 km (0.075 R)
• M50: 14,229,899 km (0.069 R)
• M51: 14,488,404 km (0.097 R)
• M52: 14,806,449 km (0.113 R)
• M53: 15,479,191 km (0.08 R)
• M54: 15,923,197 km (0.097 R)
• M55: 16,101,967 km (0.095 R)
• M56: 16,191,576 km (0.098 R)
• M57: 16,281,484 km (0.115 R)
• M58: 16,401,462 km (0.091 R)
• M59: 16,823,777 km (0.09 R)
• M60: 17,127,759 km (0.106 R)
• M61: 17,556,208 km (0.035 R)
• M62: 18,112,413 km (0.114 R)
• M63: 18,423,875 km (0.106 R)
• M64: 18,611,621 km (0.114 R)
• M65: 18,705,718 km (0.076 R)
• M66: 19,687,529 km (0.081 R)
• M67: 20,136,472 km (0.099 R)
• M68: 20,979,007 km (0.12 R)
• M69: 21,833,211 km (0.107 R)
• M70: 21,932,394 km (0.077 R)
• M71: 22,031,877 km (0.06 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 559.1

Radius: 7.3

Gravity: 10.49 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 11.98 AU - 17.52 AU

Year: 21690 Days

Day: 17.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 102.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 75,059,353 km

• M1: 144,362 km (0.111 R)
• M2: 318,943 km (0.06 R)
• M3: 646,113 km (0.12 R)
• M4: 830,418 km (0.088 R)
• M5: 979,716 km (0.08 R)
• M6: 1,420,133 km (0.111 R)
• M7: 1,599,949 km (0.103 R)
• M8: 2,114,865 km (0.114 R)
• M9: 2,355,568 km (0.046 R)
• M10: 2,532,991 km (0.064 R)
• M11: 2,976,399 km (0.037 R)
• M12: 3,285,468 km (0.097 R)
• M13: 3,483,835 km (0.052 R)
• M14: 3,686,092 km (0.118 R)
• M15: 4,272,964 km (0.118 R)
• M16: 4,533,414 km (0.114 R)
• M17: 5,207,053 km (0.11 R)
• M18: 6,897,060 km (0.05 R)
• M19: 7,460,446 km (0.111 R)
• M20: 7,512,356 km (0.098 R)
• M21: 9,071,016 km (0.066 R)
• M22: 9,801,204 km (0.049 R)
• M23: 9,858,200 km (0.099 R)
• M24: 9,915,197 km (0.098 R)
• M25: 10,784,361 km (0.03 R)
• M26: 10,843,153 km (0.05 R)
• M27: 12,102,767 km (0.099 R)
• M28: 12,532,711 km (0.075 R)
• M29: 12,656,578 km (0.089 R)
• M30: 12,967,891 km (0.109 R)
• M31: 13,471,139 km (0.103 R)
• M32: 14,887,980 km (0.083 R)
• M33: 16,149,240 km (0.077 R)
• M34: 16,351,496 km (0.031 R)
• M35: 17,237,714 km (0.073 R)
• M36: 18,490,446 km (0.086 R)
• M37: 18,914,407 km (0.107 R)
• M38: 19,127,733 km (0.117 R)
• M39: 19,413,166 km (0.049 R)
• M40: 19,556,481 km (0.097 R)
• M41: 19,700,244 km (0.109 R)
• M42: 20,133,330 km (0.115 R)
• M43: 20,496,554 km (0.112 R)
• M44: 22,495,481 km (0.104 R)
• M45: 23,632,724 km (0.082 R)
• M46: 24,092,887 km (0.111 R)
• M47: 26,516,671 km (0.113 R)
• M48: 27,797,828 km (0.051 R)
• M49: 30,087,872 km (0.115 R)
• M50: 30,419,979 km (0.099 R)
• M51: 32,352,784 km (0.042 R)
• M52: 32,437,755 km (0.063 R)
• M53: 35,369,425 km (0.105 R)
• M54: 38,294,961 km (0.089 R)
• M55: 39,559,212 km (0.092 R)
• M56: 41,573,697 km (0.056 R)
• M57: 42,314,506 km (0.113 R)
• M58: 42,593,356 km (0.106 R)
• M59: 43,059,503 km (0.046 R)
• M60: 43,997,033 km (0.097 R)
• M61: 44,373,870 km (0.07 R)
• M62: 44,941,295 km (0.077 R)
• M63: 45,035,990 km (0.086 R)
• M64: 45,225,830 km (0.041 R)
• M65: 46,369,954 km (0.077 R)
• M66: 46,849,565 km (0.071 R)
• M67: 51,635,650 km (0.104 R)
• M68: 52,033,131 km (0.099 R)
• M69: 52,132,764 km (0.101 R)
• M70: 52,731,305 km (0.066 R)
• M71: 55,046,780 km (0.118 R)
• M72: 56,267,948 km (0.061 R)
• M73: 56,370,123 km (0.119 R)
• M74: 57,087,146 km (0.1 R)
• M75: 57,807,011 km (0.077 R)
• M76: 58,219,751 km (0.062 R)
• M77: 58,840,732 km (0.111 R)
• M78: 61,241,329 km (0.075 R)
• M79: 61,346,496 km (0.056 R)
• M80: 62,295,097 km (0.103 R)
• M81: 62,506,478 km (0.118 R)
• M82: 63,248,484 km (0.106 R)
• M83: 63,354,698 km (0.113 R)
• M84: 64,420,433 km (0.117 R)
• M85: 65,169,919 km (0.087 R)
• M86: 66,245,527 km (0.12 R)
• M87: 67,652,645 km (0.096 R)
• M88: 67,870,011 km (0.066 R)
• M89: 68,414,397 km (0.111 R)
• M90: 68,960,280 km (0.119 R)
• M91: 70,496,351 km (0.115 R)
• M92: 71,489,830 km (0.082 R)
• M93: 72,376,796 km (0.079 R)
• M94: 73,267,352 km (0.087 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 540 - 12,127 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit