🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.88 AU - 1.34 AU

Year: 434 Days

Day: 26.4 Hours

Environment

Temp: -2 °C

Axial Tilt: 37.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.17 AU - 1.35 AU

Year: 525 Days

Day: 33.1 Hours

Environment

Temp: -11 °C

Axial Tilt: 28.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.85 AU - 2.63 AU

Year: 1243 Days

Day: 45.7 Hours

Environment

Temp: -83 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,983,528 km

• M1: 393,143 km (0.109 R)

Asteroid Belt

Center: 3.38 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 3.94 AU - 5.1 AU

Year: 3564 Days

Day: 38.3 Hours

Environment

Temp: -127 °C

Axial Tilt: 8.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,983,528 km

• M1: 12,267 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 368.2

Radius: 9.6

Gravity: 4 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 4.11 AU - 5.03 AU

Year: 3623 Days

Day: 14.5 Hours

Environment

Temp: -144 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 73,983,528 km

• M1: 122,670 km (0.04 R)
• M2: 188,045 km (0.096 R)
• M3: 590,164 km (0.076 R)
• M4: 789,278 km (0.091 R)
• M5: 1,052,870 km (0.108 R)
• M6: 1,217,727 km (0.065 R)
• M7: 1,297,612 km (0.055 R)
• M8: 1,450,950 km (0.032 R)
• M9: 1,560,605 km (0.111 R)
• M10: 1,622,838 km (0.06 R)
• M11: 1,685,968 km (0.111 R)
• M12: 1,762,712 km (0.101 R)
• M13: 2,000,423 km (0.113 R)
• M14: 2,137,155 km (0.056 R)
• M15: 2,220,631 km (0.104 R)
• M16: 2,550,793 km (0.09 R)
• M17: 2,684,384 km (0.105 R)
• M18: 2,866,146 km (0.045 R)
• M19: 2,974,006 km (0.085 R)
• M20: 3,036,388 km (0.112 R)
• M21: 3,130,635 km (0.051 R)
• M22: 3,468,277 km (0.1 R)
• M23: 3,550,406 km (0.103 R)
• M24: 3,783,929 km (0.039 R)
• M25: 4,005,333 km (0.061 R)
• M26: 4,213,424 km (0.102 R)
• M27: 4,969,791 km (0.092 R)
• M28: 5,212,439 km (0.117 R)
• M29: 5,382,681 km (0.093 R)
• M30: 5,574,166 km (0.089 R)
• M31: 6,102,097 km (0.1 R)
• M32: 6,181,683 km (0.074 R)
• M33: 6,625,690 km (0.05 R)
• M34: 6,955,104 km (0.095 R)
• M35: 7,142,700 km (0.075 R)
• M36: 7,996,904 km (0.105 R)
• M37: 8,281,589 km (0.063 R)
• M38: 8,547,125 km (0.099 R)
• M39: 8,838,093 km (0.057 R)
• M40: 9,064,285 km (0.1 R)
• M41: 9,292,272 km (0.102 R)
• M42: 9,499,016 km (0.074 R)
• M43: 9,591,467 km (0.103 R)
• M44: 9,707,406 km (0.07 R)
• M45: 9,893,805 km (0.103 R)
• M46: 10,651,668 km (0.115 R)
• M47: 10,723,624 km (0.073 R)
• M48: 11,086,100 km (0.049 R)
• M49: 11,158,954 km (0.109 R)
• M50: 11,281,026 km (0.08 R)
• M51: 11,600,268 km (0.068 R)
• M52: 11,947,335 km (0.103 R)
• M53: 12,779,099 km (0.117 R)
• M54: 12,906,855 km (0.103 R)
• M55: 13,137,685 km (0.051 R)
• M56: 13,318,250 km (0.11 R)
• M57: 13,629,563 km (0.09 R)
• M58: 13,786,192 km (0.065 R)
• M59: 15,276,336 km (0.103 R)
• M60: 15,438,949 km (0.106 R)
• M61: 15,684,140 km (0.106 R)
• M62: 15,875,625 km (0.101 R)
• M63: 16,123,060 km (0.109 R)
• M64: 16,399,367 km (0.119 R)
• M65: 16,566,019 km (0.089 R)
• M66: 16,677,320 km (0.104 R)
• M67: 17,013,018 km (0.102 R)
• M68: 17,890,409 km (0.103 R)
• M69: 18,205,313 km (0.036 R)
• M70: 18,695,395 km (0.068 R)
• M71: 18,869,527 km (0.095 R)
• M72: 19,131,623 km (0.056 R)
• M73: 19,394,915 km (0.069 R)
• M74: 19,571,141 km (0.071 R)
• M75: 19,659,404 km (0.086 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 590.9

Radius: 4.9

Gravity: 24.61 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 13.28 AU - 15.88 AU

Year: 20646 Days

Day: 19.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 73,983,528 km

• M1: 254,466 km (0.091 R)
• M2: 285,882 km (0.048 R)
• M3: 887,415 km (0.113 R)
• M4: 1,040,603 km (0.04 R)
• M5: 1,314,367 km (0.101 R)
• M6: 1,549,086 km (0.085 R)
• M7: 1,671,307 km (0.104 R)
• M8: 2,157,500 km (0.048 R)
• M9: 2,225,418 km (0.115 R)
• M10: 2,363,646 km (0.106 R)
• M11: 2,540,172 km (0.091 R)
• M12: 3,288,760 km (0.094 R)
• M13: 3,485,930 km (0.102 R)
• M14: 4,441,561 km (0.098 R)
• M15: 4,572,010 km (0.074 R)
• M16: 5,288,135 km (0.066 R)
• M17: 5,380,138 km (0.117 R)
• M18: 5,612,463 km (0.117 R)
• M19: 6,038,668 km (0.064 R)
• M20: 7,022,872 km (0.12 R)
• M21: 8,482,199 km (0.078 R)
• M22: 9,080,441 km (0.102 R)
• M23: 9,412,399 km (0.105 R)
• M24: 9,974,438 km (0.071 R)
• M25: 10,145,279 km (0.091 R)
• M26: 10,259,572 km (0.091 R)
• M27: 12,881,873 km (0.08 R)
• M28: 12,943,657 km (0.031 R)
• M29: 14,265,952 km (0.09 R)
• M30: 14,458,335 km (0.066 R)
• M31: 14,651,615 km (0.102 R)
• M32: 15,367,591 km (0.103 R)
• M33: 16,228,227 km (0.112 R)
• M34: 17,514,021 km (0.106 R)
• M35: 17,651,202 km (0.104 R)
• M36: 17,995,876 km (0.091 R)
• M37: 18,902,439 km (0.083 R)
• M38: 19,966,828 km (0.089 R)
• M39: 21,783,544 km (0.081 R)
• M40: 23,500,928 km (0.112 R)
• M41: 24,108,445 km (0.086 R)
• M42: 25,029,220 km (0.108 R)
• M43: 25,261,246 km (0.063 R)
• M44: 26,668,364 km (0.09 R)
• M45: 26,905,327 km (0.089 R)
• M46: 27,860,210 km (0.119 R)
• M47: 29,394,635 km (0.114 R)
• M48: 29,721,207 km (0.102 R)
• M49: 32,376,420 km (0.082 R)
• M50: 32,629,240 km (0.091 R)
• M51: 33,391,591 km (0.113 R)
• M52: 33,646,955 km (0.087 R)
• M53: 35,713,500 km (0.096 R)
• M54: 35,887,482 km (0.059 R)
• M55: 36,411,374 km (0.063 R)
• M56: 37,201,849 km (0.105 R)
• M57: 37,378,374 km (0.109 R)
• M58: 39,427,267 km (0.118 R)
• M59: 39,607,233 km (0.037 R)
• M60: 42,522,297 km (0.091 R)
• M61: 44,192,258 km (0.115 R)
• M62: 45,129,190 km (0.101 R)
• M63: 47,308,831 km (0.078 R)
• M64: 47,404,424 km (0.103 R)
• M65: 47,883,137 km (0.096 R)
• M66: 48,748,860 km (0.107 R)
• M67: 50,008,324 km (0.102 R)
• M68: 50,593,252 km (0.1 R)
• M69: 51,474,982 km (0.073 R)
• M70: 51,868,424 km (0.055 R)
• M71: 52,065,594 km (0.107 R)
• M72: 52,164,179 km (0.057 R)
• M73: 52,955,701 km (0.103 R)
• M74: 53,750,964 km (0.072 R)
• M75: 54,650,645 km (0.086 R)
• M76: 54,951,487 km (0.057 R)
• M77: 55,152,546 km (0.112 R)
• M78: 55,756,772 km (0.036 R)
• M79: 57,073,532 km (0.044 R)
• M80: 57,378,862 km (0.078 R)
• M81: 58,093,491 km (0.081 R)
• M82: 58,913,736 km (0.099 R)
• M83: 59,119,433 km (0.115 R)
• M84: 59,531,425 km (0.099 R)
• M85: 61,293,090 km (0.068 R)
• M86: 62,023,576 km (0.102 R)
• M87: 62,232,714 km (0.103 R)
• M88: 63,177,126 km (0.082 R)
• M89: 64,973,796 km (0.113 R)
• M90: 65,080,010 km (0.099 R)
• M91: 67,001,745 km (0.06 R)
• M92: 68,509,242 km (0.116 R)
• M93: 69,375,713 km (0.078 R)
• M94: 71,009,920 km (0.093 R)
• M95: 72,656,993 km (0.059 R)
• M96: 73,540,368 km (0.105 R)
• M97: 73,983,477 km (0.082 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: 157 - 19,979 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit