🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.51 AU - 0.61 AU

Year: 154 Days

Day: 18.7 Hours

Environment

Temp: 225 °C

Axial Tilt: 120.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 58,144,360 km

• M1: 122,670 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 2.7 AU - 3.18 AU

Year: 1851 Days

Day: 12 Hours

Environment

Temp: -106 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.22 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 9.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 951.1

Radius: 14.4

Gravity: 4.59 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 7.37 AU - 11.61 AU

Year: 10732 Days

Day: 5.4 Hours

Environment

Temp: -167 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 58,144,360 km

• M1: 226,790 km (0.06 R)
• M2: 337,044 km (0.09 R)
• M3: 677,230 km (0.063 R)
• M4: 979,866 km (0.118 R)
• M5: 1,349,672 km (0.107 R)
• M6: 1,919,490 km (0.079 R)
• M7: 2,134,612 km (0.114 R)
• M8: 2,589,390 km (0.106 R)
• M9: 2,981,336 km (0.108 R)
• M10: 4,060,834 km (0.085 R)
• M11: 4,304,529 km (0.116 R)
• M12: 4,769,928 km (0.09 R)
• M13: 5,027,386 km (0.096 R)
• M14: 5,139,136 km (0.032 R)
• M15: 5,594,512 km (0.084 R)
• M16: 5,983,915 km (0.085 R)
• M17: 6,102,546 km (0.084 R)
• M18: 6,261,868 km (0.118 R)
• M19: 6,382,294 km (0.108 R)
• M20: 8,061,530 km (0.106 R)
• M21: 8,192,727 km (0.055 R)
• M22: 8,680,117 km (0.06 R)
• M23: 8,995,170 km (0.098 R)
• M24: 9,085,976 km (0.108 R)
• M25: 9,405,966 km (0.059 R)
• M26: 10,104,139 km (0.117 R)
• M27: 10,435,798 km (0.118 R)
• M28: 11,452,166 km (0.118 R)
• M29: 11,599,968 km (0.108 R)
• M30: 12,097,082 km (0.096 R)
• M31: 13,787,239 km (0.063 R)
• M32: 14,049,783 km (0.07 R)
• M33: 14,261,015 km (0.091 R)
• M34: 16,264,580 km (0.079 R)
• M35: 17,610,811 km (0.054 R)
• M36: 18,010,237 km (0.096 R)
• M37: 18,701,828 km (0.037 R)
• M38: 18,992,646 km (0.109 R)
• M39: 19,226,318 km (0.088 R)
• M40: 20,708,684 km (0.114 R)
• M41: 21,009,525 km (0.095 R)
• M42: 21,493,923 km (0.062 R)
• M43: 21,615,546 km (0.054 R)
• M44: 21,737,468 km (0.107 R)
• M45: 22,104,581 km (0.065 R)
• M46: 22,350,520 km (0.114 R)
• M47: 22,845,091 km (0.071 R)
• M48: 22,969,257 km (0.083 R)
• M49: 23,530,997 km (0.099 R)
• M50: 24,033,945 km (0.12 R)
• M51: 24,160,355 km (0.108 R)
• M52: 24,350,195 km (0.106 R)
• M53: 24,604,212 km (0.068 R)
• M54: 25,242,995 km (0.107 R)
• M55: 26,081,641 km (0.115 R)
• M56: 26,276,567 km (0.104 R)
• M57: 26,864,038 km (0.067 R)
• M58: 27,192,255 km (0.077 R)
• M59: 27,389,725 km (0.106 R)
• M60: 27,587,792 km (0.118 R)
• M61: 29,256,706 km (0.087 R)
• M62: 29,729,884 km (0.102 R)
• M63: 30,001,404 km (0.094 R)
• M64: 30,273,822 km (0.113 R)
• M65: 30,410,255 km (0.067 R)
• M66: 30,889,567 km (0.086 R)
• M67: 31,440,536 km (0.063 R)
• M68: 32,133,623 km (0.097 R)
• M69: 32,761,784 km (0.118 R)
• M70: 33,746,886 km (0.113 R)
• M71: 34,741,862 km (0.098 R)
• M72: 35,171,207 km (0.117 R)
• M73: 35,962,879 km (0.109 R)
• M74: 38,299,299 km (0.057 R)
• M75: 40,759,885 km (0.051 R)
• M76: 41,819,187 km (0.069 R)
• M77: 43,348,077 km (0.066 R)
• M78: 44,973,009 km (0.069 R)
• M79: 45,519,191 km (0.086 R)
• M80: 48,521,920 km (0.096 R)
• M81: 48,841,760 km (0.108 R)
• M82: 50,775,163 km (0.106 R)
• M83: 51,181,172 km (0.116 R)
• M84: 51,832,969 km (0.11 R)
• M85: 53,722,091 km (0.09 R)
• M86: 53,887,397 km (0.114 R)
• M87: 55,299,750 km (0.12 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 704.5

Radius: 9.6

Gravity: 7.64 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 9.6 AU - 12.16 AU

Year: 13174 Days

Day: 14.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 58,144,360 km

• M1: 153,338 km (0.102 R)
• M2: 271,371 km (0.098 R)
• M3: 583,581 km (0.067 R)
• M4: 691,890 km (0.119 R)
• M5: 827,426 km (0.076 R)
• M6: 1,036,863 km (0.063 R)
• M7: 1,845,290 km (0.065 R)
• M8: 1,954,347 km (0.078 R)
• M9: 2,531,495 km (0.11 R)
• M10: 2,870,634 km (0.108 R)
• M11: 3,356,378 km (0.094 R)
• M12: 3,423,098 km (0.068 R)
• M13: 3,867,853 km (0.106 R)
• M14: 4,367,211 km (0.108 R)
• M15: 4,587,568 km (0.093 R)
• M16: 4,661,918 km (0.105 R)
• M17: 5,823,396 km (0.07 R)
• M18: 6,066,194 km (0.119 R)
• M19: 6,270,993 km (0.057 R)
• M20: 6,436,448 km (0.108 R)
• M21: 7,199,098 km (0.049 R)
• M22: 7,767,720 km (0.118 R)
• M23: 8,305,375 km (0.112 R)
• M24: 8,808,771 km (0.111 R)
• M25: 9,989,547 km (0.119 R)
• M26: 10,182,977 km (0.097 R)
• M27: 10,377,754 km (0.075 R)
• M28: 10,573,877 km (0.102 R)
• M29: 11,219,392 km (0.114 R)
• M30: 11,928,785 km (0.073 R)
• M31: 12,082,721 km (0.03 R)
• M32: 12,340,777 km (0.096 R)
• M33: 12,757,407 km (0.102 R)
• M34: 13,551,024 km (0.108 R)
• M35: 13,765,248 km (0.096 R)
• M36: 14,034,823 km (0.12 R)
• M37: 14,306,044 km (0.114 R)
• M38: 14,524,308 km (0.12 R)
• M39: 15,074,828 km (0.12 R)
• M40: 16,709,484 km (0.105 R)
• M41: 17,635,345 km (0.107 R)
• M42: 18,104,484 km (0.115 R)
• M43: 18,222,367 km (0.082 R)
• M44: 19,355,571 km (0.084 R)
• M45: 20,082,916 km (0.111 R)
• M46: 20,327,359 km (0.108 R)
• M47: 22,762,064 km (0.116 R)
• M48: 24,110,689 km (0.075 R)
• M49: 24,370,540 km (0.076 R)
• M50: 24,566,065 km (0.105 R)
• M51: 24,696,664 km (0.107 R)
• M52: 26,015,519 km (0.091 R)
• M53: 26,884,981 km (0.094 R)
• M54: 27,831,936 km (0.117 R)
• M55: 29,203,748 km (0.09 R)
• M56: 30,246,894 km (0.066 R)
• M57: 31,090,327 km (0.074 R)
• M58: 31,373,067 km (0.118 R)
• M59: 32,513,003 km (0.071 R)
• M60: 34,540,204 km (0.056 R)
• M61: 35,495,386 km (0.109 R)
• M62: 36,087,345 km (0.089 R)
• M63: 36,608,095 km (0.091 R)
• M64: 36,757,394 km (0.083 R)
• M65: 36,981,641 km (0.08 R)
• M66: 37,281,285 km (0.091 R)
• M67: 37,807,720 km (0.063 R)
• M68: 38,034,062 km (0.111 R)
• M69: 38,260,852 km (0.105 R)
• M70: 39,401,686 km (0.117 R)
• M71: 39,861,101 km (0.113 R)
• M72: 40,476,397 km (0.052 R)
• M73: 40,862,658 km (0.114 R)
• M74: 42,654,841 km (0.072 R)
• M75: 43,126,523 km (0.098 R)
• M76: 43,442,025 km (0.076 R)
• M77: 43,758,275 km (0.079 R)
• M78: 46,800,347 km (0.049 R)
• M79: 47,205,608 km (0.089 R)
• M80: 48,183,230 km (0.085 R)
• M81: 49,414,421 km (0.094 R)
• M82: 49,744,583 km (0.035 R)
• M83: 49,827,161 km (0.066 R)
• M84: 50,573,056 km (0.039 R)
• M85: 52,664,135 km (0.11 R)
• M86: 53,170,075 km (0.117 R)
• M87: 53,508,316 km (0.053 R)
• M88: 54,017,098 km (0.085 R)
• M89: 54,442,255 km (0.088 R)
• M90: 55,810,328 km (0.074 R)
• M91: 56,843,750 km (0.068 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 195 - 14,218 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit