🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.4 AU - 0.62 AU

Year: 134 Days

Day: 30.8 Hours

Environment

Temp: 229 °C

Axial Tilt: 10.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.96 AU - 1.14 AU

Year: 395 Days

Day: 31.7 Hours

Environment

Temp: 14 °C

Axial Tilt: 60.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 47,309,582 km

• M1: 708,346 km (0.112 R)

Asteroid Belt

Center: 4.26 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 994.7

Radius: 8.3

Gravity: 14.44 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 5.92 AU - 9.02 AU

Year: 7495 Days

Day: 11.5 Hours

Environment

Temp: -167 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 47,309,582 km

• M1: 162,014 km (0.099 R)
• M2: 269,426 km (0.106 R)
• M3: 395,836 km (0.043 R)
• M4: 460,612 km (0.119 R)
• M5: 727,345 km (0.102 R)
• M6: 793,018 km (0.118 R)
• M7: 930,798 km (0.078 R)
• M8: 1,249,890 km (0.115 R)
• M9: 1,937,442 km (0.063 R)
• M10: 2,344,199 km (0.105 R)
• M11: 2,673,164 km (0.11 R)
• M12: 2,725,075 km (0.12 R)
• M13: 3,572,547 km (0.098 R)
• M14: 3,658,715 km (0.102 R)
• M15: 3,745,482 km (0.106 R)
• M16: 3,803,825 km (0.103 R)
• M17: 3,950,730 km (0.108 R)
• M18: 4,557,649 km (0.114 R)
• M19: 4,713,979 km (0.105 R)
• M20: 5,588,228 km (0.118 R)
• M21: 5,654,949 km (0.108 R)
• M22: 6,476,690 km (0.066 R)
• M23: 7,445,187 km (0.108 R)
• M24: 7,555,590 km (0.045 R)
• M25: 7,778,042 km (0.116 R)
• M26: 8,305,524 km (0.104 R)
• M27: 8,458,413 km (0.05 R)
• M28: 9,394,896 km (0.062 R)
• M29: 9,474,482 km (0.093 R)
• M30: 10,200,331 km (0.077 R)
• M31: 10,735,592 km (0.084 R)
• M32: 11,280,128 km (0.114 R)
• M33: 11,534,445 km (0.094 R)
• M34: 11,747,771 km (0.047 R)
• M35: 11,876,425 km (0.1 R)
• M36: 11,962,594 km (0.119 R)
• M37: 13,277,858 km (0.12 R)
• M38: 13,636,444 km (0.107 R)
• M39: 13,998,022 km (0.085 R)
• M40: 15,148,580 km (0.072 R)
• M41: 15,288,603 km (0.098 R)
• M42: 15,382,251 km (0.044 R)
• M43: 15,995,603 km (0.092 R)
• M44: 16,568,862 km (0.107 R)
• M45: 17,246,091 km (0.097 R)
• M46: 17,637,290 km (0.109 R)
• M47: 18,130,215 km (0.089 R)
• M48: 18,978,584 km (0.1 R)
• M49: 19,281,221 km (0.066 R)
• M50: 19,382,349 km (0.098 R)
• M51: 19,942,144 km (0.117 R)
• M52: 20,095,781 km (0.108 R)
• M53: 20,921,561 km (0.067 R)
• M54: 21,338,640 km (0.041 R)
• M55: 22,286,941 km (0.062 R)
• M56: 22,926,921 km (0.061 R)
• M57: 23,843,657 km (0.087 R)
• M58: 24,388,642 km (0.097 R)
• M59: 25,324,376 km (0.099 R)
• M60: 25,379,877 km (0.065 R)
• M61: 26,047,832 km (0.111 R)
• M62: 27,401,393 km (0.051 R)
• M63: 28,546,714 km (0.108 R)
• M64: 28,893,333 km (0.084 R)
• M65: 29,125,209 km (0.095 R)
• M66: 29,183,253 km (0.088 R)
• M67: 30,117,492 km (0.115 R)
• M68: 30,647,218 km (0.063 R)
• M69: 31,120,845 km (0.094 R)
• M70: 31,180,235 km (0.109 R)
• M71: 32,255,246 km (0.077 R)
• M72: 32,676,513 km (0.107 R)
• M73: 32,857,676 km (0.056 R)
• M74: 35,057,064 km (0.094 R)
• M75: 35,428,366 km (0.082 R)
• M76: 35,490,300 km (0.086 R)
• M77: 36,674,965 km (0.111 R)
• M78: 37,051,802 km (0.108 R)
• M79: 37,177,764 km (0.07 R)
• M80: 38,189,943 km (0.09 R)
• M81: 38,827,230 km (0.068 R)
• M82: 39,854,070 km (0.075 R)
• M83: 40,760,034 km (0.113 R)
• M84: 41,085,110 km (0.117 R)
• M85: 41,607,207 km (0.09 R)
• M86: 41,738,105 km (0.038 R)
• M87: 42,000,201 km (0.075 R)
• M88: 42,592,010 km (0.067 R)
• M89: 43,252,784 km (0.096 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 100.9

Radius: 7.4

Gravity: 1.84 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 15.06 AU - 18.78 AU

Year: 25549 Days

Day: 24.2 Hours

Environment

Temp: -202 °C

Axial Tilt: 95.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 47,309,582 km

• M1: 99,782 km (0.078 R)
• M2: 803,341 km (0.106 R)
• M3: 874,549 km (0.06 R)
• M4: 1,814,622 km (0.088 R)
• M5: 2,178,743 km (0.111 R)
• M6: 2,305,154 km (0.056 R)
• M7: 2,835,179 km (0.085 R)
• M8: 3,228,023 km (0.104 R)
• M9: 3,372,534 km (0.117 R)
• M10: 4,220,605 km (0.071 R)
• M11: 4,865,072 km (0.053 R)
• M12: 5,266,443 km (0.091 R)
• M13: 5,574,465 km (0.073 R)
• M14: 5,783,005 km (0.066 R)
• M15: 5,958,782 km (0.108 R)
• M16: 6,029,692 km (0.094 R)
• M17: 6,243,916 km (0.087 R)
• M18: 6,790,247 km (0.068 R)
• M19: 7,389,836 km (0.106 R)
• M20: 9,002,501 km (0.092 R)
• M21: 9,411,800 km (0.118 R)
• M22: 10,037,120 km (0.043 R)
• M23: 10,504,164 km (0.108 R)
• M24: 11,065,455 km (0.074 R)
• M25: 11,152,671 km (0.071 R)
• M26: 12,082,122 km (0.083 R)
• M27: 13,359,539 km (0.071 R)
• M28: 13,638,838 km (0.096 R)
• M29: 14,727,312 km (0.11 R)
• M30: 14,775,333 km (0.087 R)
• M31: 17,289,325 km (0.097 R)
• M32: 18,828,837 km (0.049 R)
• M33: 19,509,507 km (0.094 R)
• M34: 21,436,028 km (0.057 R)
• M35: 24,380,863 km (0.102 R)
• M36: 24,437,560 km (0.118 R)
• M37: 25,237,011 km (0.057 R)
• M38: 25,929,051 km (0.049 R)
• M39: 26,277,464 km (0.085 R)
• M40: 26,744,359 km (0.031 R)
• M41: 27,449,863 km (0.082 R)
• M42: 28,939,110 km (0.084 R)
• M43: 31,376,209 km (0.054 R)
• M44: 31,995,693 km (0.063 R)
• M45: 33,625,113 km (0.036 R)
• M46: 35,409,816 km (0.073 R)
• M47: 35,538,470 km (0.099 R)
• M48: 36,313,836 km (0.085 R)
• M49: 36,898,913 km (0.119 R)
• M50: 37,159,961 km (0.059 R)
• M51: 40,339,963 km (0.063 R)
• M52: 40,945,835 km (0.106 R)
• M53: 41,148,390 km (0.099 R)
• M54: 42,302,987 km (0.094 R)
• M55: 43,055,763 km (0.087 R)
• M56: 43,261,759 km (0.066 R)
• M57: 44,435,654 km (0.082 R)
• M58: 45,480,146 km (0.029 R)
• M59: 46,110,701 km (0.109 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 227 - 10,476 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit