🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.57 AU - 0.73 AU

Year: 218 Days

Day: 30.7 Hours

Environment

Temp: 27 °C

Axial Tilt: 50 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 1.35 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.84 AU - 2.24 AU

Year: 1213 Days

Day: 29.5 Hours

Environment

Temp: -118 °C

Axial Tilt: 25.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.74 AU - 2.76 AU

Year: 1405 Days

Day: 20.8 Hours

Environment

Temp: -118 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.77 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 443.3

Radius: 8.9

Gravity: 5.6 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 4.49 AU - 6.07 AU

Year: 5050 Days

Day: 14.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 72,881,175 km

• M1: 208,091 km (0.09 R)
• M2: 328,068 km (0.077 R)
• M3: 714,180 km (0.097 R)
• M4: 963,560 km (0.073 R)
• M5: 1,040,004 km (0.105 R)
• M6: 1,226,403 km (0.041 R)
• M7: 1,616,555 km (0.109 R)
• M8: 1,677,591 km (0.045 R)
• M9: 1,739,374 km (0.057 R)
• M10: 1,881,492 km (0.119 R)
• M11: 2,244,866 km (0.111 R)
• M12: 2,382,496 km (0.102 R)
• M13: 2,452,507 km (0.087 R)
• M14: 2,523,118 km (0.092 R)
• M15: 3,188,978 km (0.114 R)
• M16: 3,442,546 km (0.055 R)
• M17: 3,845,264 km (0.06 R)
• M18: 4,031,513 km (0.035 R)
• M19: 4,455,922 km (0.097 R)
• M20: 4,586,072 km (0.103 R)
• M21: 4,872,403 km (0.045 R)
• M22: 5,278,411 km (0.107 R)
• M23: 5,370,115 km (0.099 R)
• M24: 5,485,604 km (0.084 R)
• M25: 5,765,951 km (0.078 R)
• M26: 5,836,860 km (0.101 R)
• M27: 6,027,149 km (0.098 R)
• M28: 6,123,041 km (0.053 R)
• M29: 6,536,529 km (0.104 R)
• M30: 7,518,939 km (0.07 R)
• M31: 7,700,102 km (0.119 R)
• M32: 7,961,599 km (0.095 R)
• M33: 8,093,394 km (0.05 R)
• M34: 8,305,674 km (0.067 R)
• M35: 8,385,858 km (0.113 R)
• M36: 8,546,826 km (0.099 R)
• M37: 8,627,758 km (0.066 R)
• M38: 8,736,067 km (0.06 R)
• M39: 8,899,278 km (0.069 R)
• M40: 9,008,784 km (0.074 R)
• M41: 9,534,471 km (0.119 R)
• M42: 9,786,992 km (0.077 R)
• M43: 9,956,636 km (0.065 R)
• M44: 10,041,757 km (0.093 R)
• M45: 10,184,324 km (0.051 R)
• M46: 10,500,125 km (0.074 R)
• M47: 10,906,732 km (0.054 R)
• M48: 11,141,451 km (0.118 R)
• M49: 11,318,575 km (0.081 R)
• M50: 11,645,745 km (0.103 R)
• M51: 11,765,424 km (0.027 R)
• M52: 11,855,482 km (0.043 R)
• M53: 12,036,345 km (0.045 R)
• M54: 12,157,370 km (0.1 R)
• M55: 13,078,295 km (0.106 R)
• M56: 13,958,080 km (0.098 R)
• M57: 14,405,078 km (0.064 R)
• M58: 14,533,583 km (0.104 R)
• M59: 14,662,686 km (0.106 R)
• M60: 15,807,259 km (0.066 R)
• M61: 16,474,166 km (0.105 R)
• M62: 16,574,995 km (0.071 R)
• M63: 17,286,632 km (0.057 R)
• M64: 17,423,365 km (0.069 R)
• M65: 17,560,396 km (0.113 R)
• M66: 17,663,320 km (0.092 R)
• M67: 17,835,507 km (0.106 R)
• M68: 18,459,779 km (0.088 R)
• M69: 20,015,896 km (0.111 R)
• M70: 20,267,370 km (0.106 R)
• M71: 20,447,635 km (0.05 R)
• M72: 20,592,147 km (0.051 R)
• M73: 20,882,367 km (0.1 R)
• M74: 21,137,431 km (0.081 R)
• M75: 21,393,393 km (0.098 R)
• M76: 21,797,906 km (0.1 R)
• M77: 22,056,560 km (0.087 R)
• M78: 22,465,112 km (0.092 R)
• M79: 23,214,448 km (0.1 R)
• M80: 23,365,243 km (0.103 R)
• M81: 23,667,879 km (0.109 R)
• M82: 24,315,339 km (0.113 R)
• M83: 24,930,186 km (0.107 R)
• M84: 25,278,151 km (0.091 R)
• M85: 25,705,701 km (0.072 R)
• M86: 26,214,035 km (0.088 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 608.4

Radius: 5.7

Gravity: 18.73 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 12.59 AU - 13.75 AU

Year: 19894 Days

Day: 24.9 Hours

Environment

Temp: -206 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 72,881,175 km

• M1: 218,263 km (0.094 R)
• M2: 468,241 km (0.047 R)
• M3: 812,765 km (0.073 R)
• M4: 1,305,391 km (0.105 R)
• M5: 1,596,359 km (0.095 R)
• M6: 1,811,929 km (0.058 R)
• M7: 2,135,809 km (0.102 R)
• M8: 3,135,422 km (0.044 R)
• M9: 3,173,569 km (0.07 R)
• M10: 3,803,526 km (0.03 R)
• M11: 4,174,529 km (0.103 R)
• M12: 4,258,603 km (0.076 R)
• M13: 4,774,566 km (0.11 R)
• M14: 4,818,398 km (0.027 R)
• M15: 4,862,380 km (0.09 R)
• M16: 4,906,511 km (0.076 R)
• M17: 5,219,470 km (0.107 R)
• M18: 6,437,196 km (0.109 R)
• M19: 6,681,191 km (0.066 R)
• M20: 6,779,626 km (0.06 R)
• M21: 7,027,659 km (0.074 R)
• M22: 7,380,112 km (0.114 R)
• M23: 8,578,092 km (0.063 R)
• M24: 8,738,760 km (0.068 R)
• M25: 10,285,901 km (0.059 R)
• M26: 11,441,694 km (0.082 R)
• M27: 11,677,759 km (0.112 R)
• M28: 12,335,242 km (0.106 R)
• M29: 13,999,219 km (0.106 R)
• M30: 14,633,215 km (0.063 R)
• M31: 14,761,121 km (0.066 R)
• M32: 15,147,233 km (0.107 R)
• M33: 15,863,508 km (0.098 R)
• M34: 16,524,282 km (0.1 R)
• M35: 16,857,885 km (0.073 R)
• M36: 18,215,037 km (0.037 R)
• M37: 18,352,667 km (0.112 R)
• M38: 18,767,651 km (0.071 R)
• M39: 19,465,974 km (0.119 R)
• M40: 19,606,746 km (0.057 R)
• M41: 19,677,206 km (0.045 R)
• M42: 20,744,587 km (0.076 R)
• M43: 21,032,413 km (0.111 R)
• M44: 21,611,956 km (0.082 R)
• M45: 22,564,894 km (0.12 R)
• M46: 23,681,343 km (0.081 R)
• M47: 24,663,603 km (0.118 R)
• M48: 26,045,288 km (0.074 R)
• M49: 27,215,742 km (0.08 R)
• M50: 31,321,755 km (0.102 R)
• M51: 31,404,034 km (0.118 R)
• M52: 33,487,932 km (0.103 R)
• M53: 33,656,529 km (0.091 R)
• M54: 34,759,514 km (0.09 R)
• M55: 35,272,635 km (0.05 R)
• M56: 35,615,962 km (0.095 R)
• M57: 35,788,149 km (0.11 R)
• M58: 35,960,635 km (0.077 R)
• M59: 36,133,271 km (0.05 R)
• M60: 36,479,441 km (0.061 R)
• M61: 37,088,005 km (0.103 R)
• M62: 37,262,436 km (0.114 R)
• M63: 37,437,166 km (0.103 R)
• M64: 37,524,681 km (0.091 R)
• M65: 42,075,149 km (0.1 R)
• M66: 44,091,130 km (0.08 R)
• M67: 46,232,175 km (0.04 R)
• M68: 46,419,920 km (0.074 R)
• M69: 48,979,540 km (0.1 R)
• M70: 51,293,071 km (0.12 R)
• M71: 51,390,160 km (0.072 R)
• M72: 51,682,025 km (0.071 R)
• M73: 51,974,489 km (0.093 R)
• M74: 52,365,239 km (0.107 R)
• M75: 53,444,737 km (0.111 R)
• M76: 53,543,322 km (0.038 R)
• M77: 54,730,082 km (0.12 R)
• M78: 54,928,598 km (0.098 R)
• M79: 55,028,081 km (0.04 R)
• M80: 55,227,046 km (0.101 R)
• M81: 55,426,310 km (0.065 R)
• M82: 55,925,518 km (0.088 R)
• M83: 56,325,842 km (0.116 R)
• M84: 57,532,798 km (0.098 R)
• M85: 59,053,311 km (0.11 R)
• M86: 60,998,233 km (0.101 R)
• M87: 63,484,848 km (0.11 R)
• M88: 64,635,555 km (0.068 R)
• M89: 66,004,376 km (0.094 R)
• M90: 67,063,828 km (0.083 R)
• M91: 67,276,406 km (0.072 R)
• M92: 70,275,844 km (0.114 R)
• M93: 70,707,882 km (0.099 R)
• M94: 70,924,201 km (0.101 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 308 - 10,626 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit