🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.88 AU - 1.36 AU

Year: 440 Days

Day: 20.1 Hours

Environment

Temp: 6 °C

Axial Tilt: 20.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.52 AU - 2 AU

Year: 866 Days

Day: 32.1 Hours

Environment

Temp: -56 °C

Axial Tilt: 22.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.81 AU - 2.63 AU

Year: 1227 Days

Day: 13.2 Hours

Environment

Temp: -90 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.51 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 539

Radius: 15

Gravity: 2.4 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 5.53 AU - 8.05 AU

Year: 6562 Days

Day: 13.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 76,952,325 km

• M1: 333,902 km (0.085 R)
• M2: 546,930 km (0.052 R)
• M3: 737,218 km (0.051 R)
• M4: 855,401 km (0.031 R)
• M5: 1,190,350 km (0.109 R)
• M6: 1,431,951 km (0.099 R)
• M7: 1,533,378 km (0.094 R)
• M8: 2,116,959 km (0.089 R)
• M9: 2,454,153 km (0.031 R)
• M10: 2,766,513 km (0.111 R)
• M11: 3,003,925 km (0.12 R)
• M12: 3,615,332 km (0.094 R)
• M13: 3,780,338 km (0.047 R)
• M14: 3,923,653 km (0.109 R)
• M15: 4,617,189 km (0.085 R)
• M16: 5,162,623 km (0.097 R)
• M17: 5,375,799 km (0.098 R)
• M18: 5,564,742 km (0.102 R)
• M19: 5,783,603 km (0.11 R)
• M20: 6,314,676 km (0.082 R)
• M21: 6,514,239 km (0.103 R)
• M22: 6,978,591 km (0.12 R)
• M23: 7,125,945 km (0.103 R)
• M24: 7,304,116 km (0.095 R)
• M25: 7,756,051 km (0.046 R)
• M26: 8,155,328 km (0.103 R)
• M27: 8,561,187 km (0.12 R)
• M28: 8,655,882 km (0.057 R)
• M29: 9,328,026 km (0.118 R)
• M30: 9,588,625 km (0.057 R)
• M31: 9,686,911 km (0.059 R)
• M32: 9,984,012 km (0.11 R)
• M33: 10,519,573 km (0.092 R)
• M34: 11,167,780 km (0.1 R)
• M35: 11,271,302 km (0.073 R)
• M36: 11,583,812 km (0.106 R)
• M37: 11,758,692 km (0.106 R)
• M38: 13,298,952 km (0.105 R)
• M39: 13,777,066 km (0.055 R)
• M40: 13,888,218 km (0.073 R)
• M41: 14,788,049 km (0.078 R)
• M42: 15,823,116 km (0.111 R)
• M43: 16,056,339 km (0.081 R)
• M44: 16,212,370 km (0.106 R)
• M45: 16,447,388 km (0.101 R)
• M46: 16,762,741 km (0.043 R)
• M47: 17,279,152 km (0.073 R)
• M48: 17,639,833 km (0.081 R)
• M49: 18,491,194 km (0.106 R)
• M50: 18,860,103 km (0.116 R)
• M51: 19,066,249 km (0.054 R)
• M52: 19,897,863 km (0.104 R)
• M53: 20,486,980 km (0.063 R)
• M54: 20,613,988 km (0.088 R)
• M55: 20,996,660 km (0.113 R)
• M56: 21,553,463 km (0.1 R)
• M57: 21,812,118 km (0.097 R)
• M58: 22,681,730 km (0.072 R)
• M59: 22,857,059 km (0.11 R)
• M60: 23,076,668 km (0.051 R)
• M61: 23,829,146 km (0.093 R)
• M62: 24,051,897 km (0.087 R)
• M63: 24,365,155 km (0.073 R)
• M64: 24,905,054 km (0.103 R)
• M65: 27,523,465 km (0.098 R)
• M66: 27,944,882 km (0.101 R)
• M67: 28,038,830 km (0.06 R)
• M68: 28,179,901 km (0.111 R)
• M69: 28,651,882 km (0.109 R)
• M70: 28,794,149 km (0.071 R)
• M71: 29,747,686 km (0.119 R)
• M72: 30,180,024 km (0.106 R)
• M73: 30,421,325 km (0.093 R)
• M74: 30,954,043 km (0.053 R)
• M75: 32,274,993 km (0.101 R)
• M76: 32,521,680 km (0.065 R)
• M77: 33,364,963 km (0.119 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 969

Radius: 6.5

Gravity: 22.93 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 10.51 AU - 15.21 AU

Year: 17103 Days

Day: 20.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 76,952,325 km

• M1: 222,003 km (0.095 R)
• M2: 282,142 km (0.113 R)
• M3: 331,658 km (0.113 R)
• M4: 384,766 km (0.117 R)
• M5: 605,871 km (0.116 R)
• M6: 814,710 km (0.103 R)
• M7: 1,045,390 km (0.086 R)
• M8: 1,126,921 km (0.064 R)
• M9: 1,325,437 km (0.114 R)
• M10: 1,723,367 km (0.1 R)
• M11: 1,852,919 km (0.084 R)
• M12: 2,403,140 km (0.105 R)
• M13: 3,078,724 km (0.099 R)
• M14: 3,559,981 km (0.103 R)
• M15: 4,954,532 km (0.107 R)
• M16: 5,279,907 km (0.085 R)
• M17: 5,612,164 km (0.081 R)
• M18: 5,756,676 km (0.085 R)
• M19: 6,247,207 km (0.111 R)
• M20: 6,297,023 km (0.114 R)
• M21: 6,548,048 km (0.092 R)
• M22: 7,637,570 km (0.109 R)
• M23: 7,905,200 km (0.088 R)
• M24: 8,394,685 km (0.061 R)
• M25: 8,615,491 km (0.08 R)
• M26: 8,726,493 km (0.059 R)
• M27: 8,950,141 km (0.064 R)
• M28: 9,175,585 km (0.085 R)
• M29: 9,460,121 km (0.056 R)
• M30: 10,154,703 km (0.094 R)
• M31: 11,409,381 km (0.056 R)
• M32: 11,900,062 km (0.057 R)
• M33: 11,961,846 km (0.098 R)
• M34: 12,023,779 km (0.104 R)
• M35: 14,061,302 km (0.064 R)
• M36: 16,340,426 km (0.115 R)
• M37: 17,241,603 km (0.12 R)
• M38: 17,592,560 km (0.039 R)
• M39: 19,820,371 km (0.111 R)
• M40: 20,929,939 km (0.079 R)
• M41: 21,907,711 km (0.1 R)
• M42: 22,135,399 km (0.115 R)
• M43: 24,063,715 km (0.119 R)
• M44: 25,087,563 km (0.106 R)
• M45: 25,246,286 km (0.119 R)
• M46: 26,690,205 km (0.06 R)
• M47: 27,177,445 km (0.045 R)
• M48: 27,258,976 km (0.118 R)
• M49: 27,422,187 km (0.094 R)
• M50: 27,913,915 km (0.094 R)
• M51: 29,239,203 km (0.073 R)
• M52: 30,584,836 km (0.075 R)
• M53: 30,669,508 km (0.112 R)
• M54: 31,094,516 km (0.058 R)
• M55: 32,295,039 km (0.074 R)
• M56: 33,161,809 km (0.094 R)
• M57: 33,860,580 km (0.094 R)
• M58: 36,344,653 km (0.077 R)
• M59: 37,517,800 km (0.071 R)
• M60: 37,608,605 km (0.07 R)
• M61: 37,972,428 km (0.065 R)
• M62: 39,531,387 km (0.12 R)
• M63: 39,808,592 km (0.065 R)
• M64: 40,086,545 km (0.113 R)
• M65: 40,365,096 km (0.068 R)
• M66: 40,644,245 km (0.077 R)
• M67: 41,017,642 km (0.092 R)
• M68: 41,391,936 km (0.096 R)
• M69: 43,471,496 km (0.077 R)
• M70: 43,662,233 km (0.092 R)
• M71: 44,044,455 km (0.085 R)
• M72: 45,972,622 km (0.069 R)
• M73: 46,361,427 km (0.103 R)
• M74: 47,928,016 km (0.115 R)
• M75: 50,510,524 km (0.096 R)
• M76: 51,112,805 km (0.062 R)
• M77: 52,628,980 km (0.068 R)
• M78: 53,239,638 km (0.098 R)
• M79: 56,431,758 km (0.083 R)
• M80: 57,056,777 km (0.065 R)
• M81: 57,893,628 km (0.062 R)
• M82: 58,734,518 km (0.09 R)
• M83: 58,839,835 km (0.103 R)
• M84: 60,854,319 km (0.06 R)
• M85: 60,960,983 km (0.061 R)
• M86: 62,138,318 km (0.097 R)
• M87: 62,999,254 km (0.059 R)
• M88: 65,059,665 km (0.089 R)
• M89: 66,482,042 km (0.091 R)
• M90: 68,357,700 km (0.1 R)
• M91: 68,468,552 km (0.104 R)
• M92: 73,065,395 km (0.073 R)
• M93: 73,292,186 km (0.06 R)
• M94: 74,201,591 km (0.099 R)
• M95: 74,315,585 km (0.053 R)
• M96: 74,886,151 km (0.046 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 343 - 16,712 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit