🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.42 AU - 0.6 AU

Year: 133 Days

Day: 40.4 Hours

Environment

Temp: 265 °C

Axial Tilt: 15.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 54,850,339 km

• M1: 33,211 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.49 AU - 0.61 AU

Year: 149 Days

Day: 38.3 Hours

Environment

Temp: 250 °C

Axial Tilt: 10.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 54,850,339 km

• M1: 61,186 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.58 AU - 0.72 AU

Year: 191 Days

Day: 22.9 Hours

Environment

Temp: 165 °C

Axial Tilt: 37.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 0.92 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.12 AU - 1.24 AU

Year: 468 Days

Day: 14.8 Hours

Environment

Temp: 16 °C

Axial Tilt: 46.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 4 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 512.2

Radius: 14.4

Gravity: 2.47 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 6.14 AU - 7.48 AU

Year: 6491 Days

Day: 8.3 Hours

Environment

Temp: -149 °C

Axial Tilt: 43.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 54,850,339 km

• M1: 211,531 km (0.096 R)
• M2: 331,060 km (0.059 R)
• M3: 608,863 km (0.099 R)
• M4: 754,272 km (0.095 R)
• M5: 845,378 km (0.119 R)
• M6: 968,796 km (0.063 R)
• M7: 1,069,475 km (0.105 R)
• M8: 1,878,201 km (0.073 R)
• M9: 2,139,399 km (0.101 R)
• M10: 2,574,131 km (0.086 R)
• M11: 2,802,118 km (0.107 R)
• M12: 2,929,276 km (0.067 R)
• M13: 3,123,903 km (0.074 R)
• M14: 3,390,187 km (0.053 R)
• M15: 3,992,767 km (0.109 R)
• M16: 4,454,576 km (0.116 R)
• M17: 5,010,631 km (0.108 R)
• M18: 5,218,423 km (0.042 R)
• M19: 5,482,313 km (0.065 R)
• M20: 5,615,904 km (0.1 R)
• M21: 5,913,604 km (0.091 R)
• M22: 6,244,365 km (0.054 R)
• M23: 7,302,470 km (0.113 R)
• M24: 8,539,196 km (0.061 R)
• M25: 8,694,479 km (0.079 R)
• M26: 8,945,055 km (0.112 R)
• M27: 9,261,455 km (0.059 R)
• M28: 9,613,758 km (0.076 R)
• M29: 9,807,936 km (0.118 R)
• M30: 9,937,936 km (0.088 R)
• M31: 10,630,574 km (0.08 R)
• M32: 10,797,825 km (0.085 R)
• M33: 10,898,504 km (0.077 R)
• M34: 11,958,106 km (0.098 R)
• M35: 12,517,901 km (0.039 R)
• M36: 13,014,716 km (0.117 R)
• M37: 13,662,923 km (0.088 R)
• M38: 13,772,130 km (0.098 R)
• M39: 14,027,792 km (0.066 R)
• M40: 14,506,655 km (0.096 R)
• M41: 15,291,894 km (0.073 R)
• M42: 15,442,988 km (0.11 R)
• M43: 15,822,967 km (0.096 R)
• M44: 17,138,082 km (0.052 R)
• M45: 17,295,010 km (0.119 R)
• M46: 17,729,442 km (0.084 R)
• M47: 17,927,958 km (0.113 R)
• M48: 19,707,425 km (0.066 R)
• M49: 20,576,589 km (0.044 R)
• M50: 22,394,951 km (0.111 R)
• M51: 23,171,364 km (0.076 R)
• M52: 23,475,795 km (0.076 R)
• M53: 24,264,475 km (0.083 R)
• M54: 25,195,573 km (0.056 R)
• M55: 25,419,072 km (0.069 R)
• M56: 25,777,807 km (0.087 R)
• M57: 27,001,368 km (0.038 R)
• M58: 27,230,104 km (0.078 R)
• M59: 27,551,290 km (0.113 R)
• M60: 28,569,005 km (0.093 R)
• M61: 28,662,204 km (0.112 R)
• M62: 28,988,926 km (0.111 R)
• M63: 29,834,902 km (0.103 R)
• M64: 30,023,993 km (0.12 R)
• M65: 30,213,384 km (0.053 R)
• M66: 30,736,528 km (0.079 R)
• M67: 32,324,061 km (0.098 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 484.1

Radius: 10

Gravity: 4.84 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 11.49 AU - 11.85 AU

Year: 14561 Days

Day: 5.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 54,850,339 km

• M1: 408,701 km (0.098 R)
• M2: 612,304 km (0.115 R)
• M3: 830,268 km (0.065 R)
• M4: 1,094,757 km (0.032 R)
• M5: 1,362,687 km (0.08 R)
• M6: 2,314,578 km (0.081 R)
• M7: 2,456,397 km (0.041 R)
• M8: 2,778,780 km (0.104 R)
• M9: 3,052,694 km (0.071 R)
• M10: 3,146,043 km (0.092 R)
• M11: 4,062,181 km (0.107 R)
• M12: 4,130,696 km (0.101 R)
• M13: 4,764,543 km (0.054 R)
• M14: 5,390,909 km (0.057 R)
• M15: 5,965,065 km (0.084 R)
• M16: 6,121,545 km (0.107 R)
• M17: 6,518,578 km (0.065 R)
• M18: 6,720,385 km (0.041 R)
• M19: 6,924,137 km (0.096 R)
• M20: 7,171,423 km (0.043 R)
• M21: 7,973,417 km (0.048 R)
• M22: 8,319,736 km (0.062 R)
• M23: 8,715,123 km (0.095 R)
• M24: 9,524,448 km (0.109 R)
• M25: 9,753,482 km (0.055 R)
• M26: 10,077,361 km (0.061 R)
• M27: 10,263,910 km (0.117 R)
• M28: 10,404,682 km (0.05 R)
• M29: 10,783,015 km (0.05 R)
• M30: 10,973,901 km (0.107 R)
• M31: 11,214,156 km (0.083 R)
• M32: 11,456,055 km (0.069 R)
• M33: 11,602,063 km (0.033 R)
• M34: 11,699,750 km (0.112 R)
• M35: 11,945,240 km (0.099 R)
• M36: 12,591,204 km (0.117 R)
• M37: 13,248,537 km (0.109 R)
• M38: 13,658,734 km (0.09 R)
• M39: 13,917,240 km (0.081 R)
• M40: 14,755,137 km (0.075 R)
• M41: 15,126,738 km (0.091 R)
• M42: 15,233,551 km (0.066 R)
• M43: 15,555,486 km (0.089 R)
• M44: 16,644,409 km (0.106 R)
• M45: 16,920,566 km (0.075 R)
• M46: 17,421,420 km (0.095 R)
• M47: 18,096,705 km (0.082 R)
• M48: 20,527,072 km (0.07 R)
• M49: 20,645,404 km (0.064 R)
• M50: 20,823,276 km (0.086 R)
• M51: 21,180,366 km (0.063 R)
• M52: 22,142,878 km (0.089 R)
• M53: 22,324,939 km (0.102 R)
• M54: 22,690,556 km (0.083 R)
• M55: 22,812,927 km (0.087 R)
• M56: 22,996,783 km (0.118 R)
• M57: 25,178,070 km (0.115 R)
• M58: 25,304,779 km (0.058 R)
• M59: 25,685,954 km (0.105 R)
• M60: 26,582,794 km (0.081 R)
• M61: 30,743,858 km (0.11 R)
• M62: 31,286,599 km (0.093 R)
• M63: 31,422,734 km (0.116 R)
• M64: 31,695,750 km (0.03 R)
• M65: 32,864,558 km (0.103 R)
• M66: 33,488,979 km (0.048 R)
• M67: 33,558,692 km (0.112 R)
• M68: 33,907,554 km (0.096 R)
• M69: 35,032,081 km (0.104 R)
• M70: 36,026,010 km (0.113 R)
• M71: 36,454,757 km (0.079 R)
• M72: 39,503,562 km (0.103 R)
• M73: 40,537,881 km (0.104 R)
• M74: 41,058,332 km (0.118 R)
• M75: 42,105,966 km (0.118 R)
• M76: 42,181,214 km (0.086 R)
• M77: 42,256,462 km (0.046 R)
• M78: 44,380,452 km (0.118 R)
• M79: 44,686,679 km (0.119 R)
• M80: 45,532,655 km (0.1 R)
• M81: 46,073,601 km (0.074 R)
• M82: 47,787,843 km (0.088 R)
• M83: 48,416,304 km (0.066 R)
• M84: 49,285,019 km (0.116 R)
• M85: 50,398,176 km (0.051 R)
• M86: 51,278,410 km (0.112 R)
• M87: 52,973,204 km (0.107 R)
• M88: 53,298,131 km (0.087 R)
• M89: 53,542,125 km (0.028 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: 172 - 15,845 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit