🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.5 AU - 0.7 AU

Year: 166 Days

Day: 44.6 Hours

Environment

Temp: 200 °C

Axial Tilt: 41.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.88 AU - 0.94 AU

Year: 309 Days

Day: 25 Hours

Environment

Temp: 175 °C

Axial Tilt: 21.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 89,801,371 km

• M1: 173,534 km (0.057 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.16 AU - 1.9 AU

Year: 675 Days

Day: 16.4 Hours

Environment

Temp: -29 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 2.01 AU - 2.55 AU

Year: 1227 Days

Day: 47.1 Hours

Environment

Temp: -75 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.86 AU - 2.84 AU

Year: 1284 Days

Day: 26.2 Hours

Environment

Temp: -74 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.95 AU - 3.21 AU

Year: 1477 Days

Day: 27.2 Hours

Environment

Temp: -82 °C

Axial Tilt: 10.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 3.66 AU - 3.9 AU

Year: 2620 Days

Day: 13 Hours

Environment

Temp: -117 °C

Axial Tilt: 2.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.53 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 11.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 861.9

Radius: 13.7

Gravity: 4.59 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 9.29 AU - 13.25 AU

Year: 13486 Days

Day: 9.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 89,801,371 km

• M1: 243,097 km (0.076 R)
• M2: 547,977 km (0.109 R)
• M3: 655,538 km (0.088 R)
• M4: 874,699 km (0.099 R)
• M5: 1,005,148 km (0.091 R)
• M6: 2,563,210 km (0.088 R)
• M7: 2,756,341 km (0.048 R)
• M8: 2,954,408 km (0.062 R)
• M9: 3,225,928 km (0.118 R)
• M10: 4,239,903 km (0.079 R)
• M11: 4,742,552 km (0.074 R)
• M12: 5,932,004 km (0.101 R)
• M13: 7,028,557 km (0.112 R)
• M14: 7,438,605 km (0.088 R)
• M15: 7,576,983 km (0.095 R)
• M16: 8,186,893 km (0.115 R)
• M17: 8,425,651 km (0.118 R)
• M18: 8,715,273 km (0.102 R)
• M19: 9,057,403 km (0.102 R)
• M20: 9,254,872 km (0.093 R)
• M21: 9,354,205 km (0.083 R)
• M22: 9,704,563 km (0.052 R)
• M23: 9,906,670 km (0.047 R)
• M24: 10,161,286 km (0.118 R)
• M25: 10,263,760 km (0.094 R)
• M26: 10,469,757 km (0.116 R)
• M27: 11,095,973 km (0.097 R)
• M28: 11,201,440 km (0.054 R)
• M29: 13,663,970 km (0.025 R)
• M30: 14,578,612 km (0.094 R)
• M31: 15,043,412 km (0.064 R)
• M32: 16,166,743 km (0.045 R)
• M33: 17,317,001 km (0.11 R)
• M34: 17,624,125 km (0.075 R)
• M35: 18,119,145 km (0.076 R)
• M36: 18,556,120 km (0.083 R)
• M37: 18,807,444 km (0.109 R)
• M38: 19,186,525 km (0.105 R)
• M39: 20,016,494 km (0.048 R)
• M40: 20,923,357 km (0.041 R)
• M41: 21,250,527 km (0.058 R)
• M42: 24,959,657 km (0.061 R)
• M43: 25,098,334 km (0.053 R)
• M44: 25,655,436 km (0.091 R)
• M45: 25,795,310 km (0.075 R)
• M46: 26,994,637 km (0.062 R)
• M47: 27,780,474 km (0.12 R)
• M48: 28,284,320 km (0.071 R)
• M49: 28,646,197 km (0.094 R)
• M50: 28,791,307 km (0.106 R)
• M51: 29,301,436 km (0.099 R)
• M52: 33,182,453 km (0.066 R)
• M53: 33,947,198 km (0.102 R)
• M54: 34,100,835 km (0.11 R)
• M55: 34,563,242 km (0.073 R)
• M56: 35,027,593 km (0.09 R)
• M57: 35,182,876 km (0.09 R)
• M58: 35,572,130 km (0.095 R)
• M59: 36,669,430 km (0.056 R)
• M60: 36,984,932 km (0.098 R)
• M61: 37,618,778 km (0.086 R)
• M62: 38,415,985 km (0.087 R)
• M63: 38,816,758 km (0.101 R)
• M64: 39,138,393 km (0.04 R)
• M65: 41,004,776 km (0.115 R)
• M66: 42,320,190 km (0.103 R)
• M67: 43,983,868 km (0.109 R)
• M68: 44,739,487 km (0.107 R)
• M69: 45,753,761 km (0.041 R)
• M70: 45,923,554 km (0.048 R)
• M71: 46,519,403 km (0.12 R)
• M72: 46,860,935 km (0.11 R)
• M73: 47,804,748 km (0.057 R)
• M74: 48,668,226 km (0.103 R)
• M75: 52,173,305 km (0.106 R)
• M76: 52,350,728 km (0.103 R)
• M77: 52,884,044 km (0.085 R)
• M78: 55,758,866 km (0.109 R)
• M79: 56,212,746 km (0.069 R)
• M80: 57,581,417 km (0.115 R)
• M81: 60,724,319 km (0.098 R)
• M82: 61,752,954 km (0.051 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 460.2

Radius: 6.4

Gravity: 11.24 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 17.62 AU - 21.88 AU

Year: 31286 Days

Day: 18.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 89,801,371 km

• M1: 143,764 km (0.079 R)
• M2: 212,579 km (0.119 R)
• M3: 372,349 km (0.076 R)
• M4: 1,300,604 km (0.067 R)
• M5: 1,812,977 km (0.077 R)
• M6: 2,263,865 km (0.12 R)
• M7: 2,959,495 km (0.106 R)
• M8: 3,175,963 km (0.106 R)
• M9: 3,716,460 km (0.106 R)
• M10: 4,188,441 km (0.087 R)
• M11: 4,931,344 km (0.099 R)
• M12: 5,344,234 km (0.099 R)
• M13: 5,396,594 km (0.116 R)
• M14: 5,875,756 km (0.102 R)
• M15: 6,092,972 km (0.091 R)
• M16: 6,313,030 km (0.052 R)
• M17: 6,704,229 km (0.08 R)
• M18: 8,468,436 km (0.1 R)
• M19: 9,401,029 km (0.086 R)
• M20: 12,458,062 km (0.066 R)
• M21: 13,159,825 km (0.089 R)
• M22: 13,587,227 km (0.119 R)
• M23: 19,378,759 km (0.093 R)
• M24: 19,459,541 km (0.114 R)
• M25: 19,540,324 km (0.095 R)
• M26: 20,190,776 km (0.066 R)
• M27: 22,184,467 km (0.107 R)
• M28: 25,378,381 km (0.104 R)
• M29: 28,989,375 km (0.03 R)
• M30: 30,571,970 km (0.099 R)
• M31: 31,421,088 km (0.114 R)
• M32: 33,046,170 km (0.11 R)
• M33: 33,917,577 km (0.093 R)
• M34: 34,404,817 km (0.107 R)
• M35: 34,600,492 km (0.097 R)
• M36: 36,277,783 km (0.062 R)
• M37: 37,678,916 km (0.119 R)
• M38: 38,588,920 km (0.032 R)
• M39: 39,301,754 km (0.116 R)
• M40: 39,403,930 km (0.042 R)
• M41: 41,674,376 km (0.068 R)
• M42: 42,091,605 km (0.119 R)
• M43: 43,986,711 km (0.087 R)
• M44: 44,837,923 km (0.117 R)
• M45: 46,340,484 km (0.057 R)
• M46: 47,423,871 km (0.084 R)
• M47: 47,532,629 km (0.062 R)
• M48: 48,954,557 km (0.116 R)
• M49: 49,726,033 km (0.106 R)
• M50: 50,390,397 km (0.119 R)
• M51: 50,501,399 km (0.1 R)
• M52: 50,723,701 km (0.032 R)
• M53: 51,616,053 km (0.115 R)
• M54: 52,064,248 km (0.081 R)
• M55: 52,176,446 km (0.075 R)
• M56: 52,851,581 km (0.102 R)
• M57: 53,756,200 km (0.115 R)
• M58: 54,780,047 km (0.075 R)
• M59: 55,466,253 km (0.115 R)
• M60: 55,810,328 km (0.09 R)
• M61: 55,925,219 km (0.087 R)
• M62: 56,040,110 km (0.117 R)
• M63: 57,078,170 km (0.098 R)
• M64: 57,541,624 km (0.108 R)
• M65: 57,657,712 km (0.119 R)
• M66: 59,290,423 km (0.097 R)
• M67: 59,759,861 km (0.093 R)
• M68: 60,702,178 km (0.107 R)
• M69: 63,318,645 km (0.106 R)
• M70: 65,002,818 km (0.114 R)
• M71: 65,486,767 km (0.068 R)
• M72: 65,607,941 km (0.086 R)
• M73: 65,729,116 km (0.083 R)
• M74: 67,924,165 km (0.056 R)
• M75: 69,277,278 km (0.079 R)
• M76: 70,391,034 km (0.054 R)
• M77: 71,760,303 km (0.1 R)
• M78: 72,761,712 km (0.078 R)
• M79: 73,389,873 km (0.055 R)
• M80: 74,778,291 km (0.12 R)
• M81: 75,285,278 km (0.084 R)
• M82: 76,685,364 km (0.101 R)
• M83: 77,196,690 km (0.069 R)
• M84: 77,965,623 km (0.104 R)
• M85: 78,094,128 km (0.071 R)
• M86: 78,866,053 km (0.081 R)
• M87: 82,632,927 km (0.084 R)
• M88: 83,550,860 km (0.096 R)
• M89: 83,682,356 km (0.076 R)
• M90: 84,340,437 km (0.108 R)
• M91: 85,529,291 km (0.033 R)
• M92: 89,397,892 km (0.094 R)

Kuiper Belt

Range: 30.8 - 53.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 267 - 17,779 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit