🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.87 AU - 1.11 AU

Year: 421 Days

Day: 36.9 Hours

Environment

Temp: -50 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.87 AU - 1.11 AU

Year: 421 Days

Day: 22.7 Hours

Environment

Temp: -46 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.31 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 54

Radius: 8.1

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 3.38 AU - 3.88 AU

Year: 2957 Days

Day: 12.5 Hours

Environment

Temp: -157 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 47,508,666 km

• M1: 106,065 km (0.092 R)
• M2: 271,371 km (0.075 R)
• M3: 328,218 km (0.037 R)
• M4: 466,446 km (0.08 R)
• M5: 538,253 km (0.046 R)
• M6: 619,485 km (0.12 R)
• M7: 694,433 km (0.102 R)
• M8: 812,765 km (0.049 R)
• M9: 956,529 km (0.06 R)
• M10: 1,031,627 km (0.046 R)
• M11: 1,128,417 km (0.104 R)
• M12: 1,437,187 km (0.081 R)
• M13: 1,502,262 km (0.064 R)
• M14: 1,597,855 km (0.058 R)
• M15: 1,680,433 km (0.08 R)
• M16: 1,818,512 km (0.093 R)
• M17: 1,952,551 km (0.091 R)
• M18: 2,049,192 km (0.12 R)
• M19: 2,180,539 km (0.094 R)
• M20: 2,238,882 km (0.083 R)
• M21: 2,486,317 km (0.04 R)
• M22: 2,787,607 km (0.07 R)
• M23: 2,860,162 km (0.11 R)
• M24: 3,128,690 km (0.119 R)
• M25: 3,328,403 km (0.113 R)
• M26: 3,434,618 km (0.086 R)
• M27: 3,730,073 km (0.035 R)
• M28: 3,881,018 km (0.096 R)
• M29: 4,116,185 km (0.05 R)
• M30: 4,167,946 km (0.07 R)
• M31: 4,345,669 km (0.089 R)
• M32: 4,654,439 km (0.056 R)
• M33: 4,827,972 km (0.116 R)
• M34: 5,036,811 km (0.118 R)
• M35: 5,125,522 km (0.077 R)
• M36: 5,270,931 km (0.108 R)
• M37: 5,646,272 km (0.106 R)
• M38: 5,703,868 km (0.094 R)
• M39: 5,761,762 km (0.06 R)
• M40: 5,913,005 km (0.117 R)
• M41: 6,124,686 km (0.044 R)
• M42: 6,207,564 km (0.061 R)
• M43: 6,279,071 km (0.092 R)
• M44: 6,482,973 km (0.119 R)
• M45: 6,640,350 km (0.11 R)
• M46: 6,774,390 km (0.113 R)
• M47: 6,897,210 km (0.084 R)
• M48: 7,033,045 km (0.116 R)
• M49: 7,169,927 km (0.039 R)
• M50: 7,294,991 km (0.105 R)
• M51: 7,382,954 km (0.032 R)
• M52: 7,560,078 km (0.034 R)
• M53: 7,610,941 km (0.077 R)
• M54: 7,687,386 km (0.078 R)
• M55: 8,086,812 km (0.06 R)
• M56: 8,532,614 km (0.098 R)
• M57: 8,785,285 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 926.7

Radius: 11.7

Gravity: 6.77 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 6.67 AU - 7.99 AU

Year: 8484 Days

Day: 5.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 47,508,666 km

• M1: 300,093 km (0.044 R)
• M2: 567,874 km (0.119 R)
• M3: 674,986 km (0.071 R)
• M4: 966,851 km (0.087 R)
• M5: 1,118,394 km (0.075 R)
• M6: 1,780,065 km (0.113 R)
• M7: 1,992,644 km (0.062 R)
• M8: 2,188,617 km (0.08 R)
• M9: 2,365,591 km (0.092 R)
• M10: 2,653,118 km (0.108 R)
• M11: 3,091,889 km (0.116 R)
• M12: 3,176,711 km (0.119 R)
• M13: 3,583,168 km (0.037 R)
• M14: 4,068,015 km (0.08 R)
• M15: 4,413,586 km (0.072 R)
• M16: 4,606,118 km (0.049 R)
• M17: 4,736,119 km (0.059 R)
• M18: 5,403,924 km (0.042 R)
• M19: 5,506,698 km (0.115 R)
• M20: 6,030,440 km (0.089 R)
• M21: 6,901,399 km (0.096 R)
• M22: 7,125,347 km (0.105 R)
• M23: 7,503,979 km (0.096 R)
• M24: 7,695,763 km (0.076 R)
• M25: 8,519,000 km (0.079 R)
• M26: 8,759,404 km (0.104 R)
• M27: 9,205,954 km (0.055 R)
• M28: 10,163,530 km (0.066 R)
• M29: 10,418,594 km (0.09 R)
• M30: 10,718,837 km (0.091 R)
• M31: 11,196,503 km (0.111 R)
• M32: 11,548,208 km (0.094 R)
• M33: 11,681,051 km (0.031 R)
• M34: 11,814,342 km (0.098 R)
• M35: 12,082,571 km (0.118 R)
• M36: 12,172,480 km (0.069 R)
• M37: 12,853,599 km (0.114 R)
• M38: 13,221,909 km (0.118 R)
• M39: 16,690,335 km (0.092 R)
• M40: 17,803,194 km (0.103 R)
• M41: 18,627,628 km (0.097 R)
• M42: 19,096,916 km (0.096 R)
• M43: 19,887,541 km (0.089 R)
• M44: 20,958,362 km (0.118 R)
• M45: 21,283,289 km (0.047 R)
• M46: 22,213,040 km (0.086 R)
• M47: 22,488,898 km (0.103 R)
• M48: 23,998,640 km (0.082 R)
• M49: 25,772,272 km (0.079 R)
• M50: 26,178,580 km (0.072 R)
• M51: 26,821,253 km (0.117 R)
• M52: 27,292,037 km (0.049 R)
• M53: 28,003,225 km (0.115 R)
• M54: 28,122,455 km (0.082 R)
• M55: 28,600,570 km (0.08 R)
• M56: 28,780,686 km (0.112 R)
• M57: 29,081,527 km (0.082 R)
• M58: 29,686,501 km (0.099 R)
• M59: 29,868,711 km (0.095 R)
• M60: 30,173,442 km (0.109 R)
• M61: 30,724,411 km (0.081 R)
• M62: 31,155,253 km (0.093 R)
• M63: 31,402,239 km (0.087 R)
• M64: 33,339,232 km (0.102 R)
• M65: 33,528,772 km (0.09 R)
• M66: 33,655,332 km (0.075 R)
• M67: 34,226,646 km (0.112 R)
• M68: 34,737,224 km (0.059 R)
• M69: 34,865,280 km (0.064 R)
• M70: 35,314,672 km (0.114 R)
• M71: 35,443,326 km (0.049 R)
• M72: 35,701,382 km (0.053 R)
• M73: 36,089,439 km (0.087 R)
• M74: 36,609,142 km (0.116 R)
• M75: 36,869,891 km (0.067 R)
• M76: 37,393,185 km (0.099 R)
• M77: 39,177,738 km (0.059 R)
• M78: 39,311,029 km (0.086 R)
• M79: 39,444,471 km (0.034 R)
• M80: 39,644,932 km (0.105 R)
• M81: 42,966,603 km (0.118 R)
• M82: 44,209,163 km (0.088 R)
• M83: 45,673,576 km (0.083 R)
• M84: 46,165,305 km (0.099 R)
• M85: 46,800,048 km (0.04 R)
• M86: 47,083,087 km (0.091 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 523 - 19,623 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit