🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.96 AU - 1.42 AU

Year: 456 Days

Day: 24.1 Hours

Environment

Temp: 31 °C

Axial Tilt: 15.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 3.07 AU - 3.19 AU

Year: 1946 Days

Day: 26.2 Hours

Environment

Temp: -98 °C

Axial Tilt: 29 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.88 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 21.3

Radius: 12.1

Gravity: 0.15 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 8.09 AU - 9.17 AU

Year: 8910 Days

Day: 13.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 105,117,524 km

• M1: 156,928 km (0.106 R)
• M2: 256,860 km (0.091 R)
• M3: 422,764 km (0.103 R)
• M4: 593,604 km (0.037 R)
• M5: 960,568 km (0.061 R)
• M6: 1,042,398 km (0.088 R)
• M7: 1,293,872 km (0.074 R)
• M8: 1,376,151 km (0.081 R)
• M9: 1,507,647 km (0.064 R)
• M10: 1,604,437 km (0.11 R)
• M11: 1,845,290 km (0.081 R)
• M12: 1,928,317 km (0.063 R)
• M13: 2,076,718 km (0.1 R)
• M14: 2,273,289 km (0.089 R)
• M15: 2,373,969 km (0.116 R)
• M16: 2,708,469 km (0.085 R)
• M17: 3,132,729 km (0.086 R)
• M18: 3,487,276 km (0.104 R)
• M19: 3,643,307 km (0.082 R)
• M20: 3,761,788 km (0.106 R)
• M21: 4,057,094 km (0.048 R)
• M22: 4,138,924 km (0.108 R)
• M23: 4,915,188 km (0.073 R)
• M24: 5,372,508 km (0.066 R)
• M25: 6,013,984 km (0.08 R)
• M26: 6,107,632 km (0.088 R)
• M27: 6,312,282 km (0.098 R)
• M28: 6,391,569 km (0.106 R)
• M29: 6,519,176 km (0.114 R)
• M30: 6,906,934 km (0.112 R)
• M31: 6,988,764 km (0.051 R)
• M32: 7,402,402 km (0.053 R)
• M33: 7,486,177 km (0.077 R)
• M34: 7,603,910 km (0.088 R)
• M35: 8,271,117 km (0.095 R)
• M36: 8,462,752 km (0.11 R)
• M37: 8,726,493 km (0.079 R)
• M38: 9,046,482 km (0.12 R)
• M39: 9,370,362 km (0.109 R)
• M40: 9,479,119 km (0.114 R)
• M41: 10,011,090 km (0.076 R)
• M42: 10,346,189 km (0.095 R)
• M43: 10,874,868 km (0.109 R)
• M44: 11,412,223 km (0.061 R)
• M45: 11,567,356 km (0.044 R)
• M46: 11,762,282 km (0.085 R)
• M47: 11,919,061 km (0.077 R)
• M48: 12,353,643 km (0.053 R)
• M49: 13,258,859 km (0.099 R)
• M50: 13,688,654 km (0.06 R)
• M51: 13,957,033 km (0.111 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 840.7

Radius: 7.1

Gravity: 16.68 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 14.76 AU - 23.42 AU

Year: 29315 Days

Day: 18.5 Hours

Environment

Temp: -203 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 105,117,524 km

• M1: 91,554 km (0.097 R)
• M2: 363,373 km (0.03 R)
• M3: 430,991 km (0.027 R)
• M4: 606,919 km (0.082 R)
• M5: 1,192,744 km (0.102 R)
• M6: 1,443,021 km (0.072 R)
• M7: 1,631,963 km (0.067 R)
• M8: 1,869,076 km (0.062 R)
• M9: 2,159,894 km (0.118 R)
• M10: 2,376,213 km (0.116 R)
• M11: 2,783,418 km (0.025 R)
• M12: 3,115,226 km (0.078 R)
• M13: 3,212,315 km (0.08 R)
• M14: 4,077,888 km (0.049 R)
• M15: 5,125,223 km (0.054 R)
• M16: 5,355,903 km (0.036 R)
• M17: 5,767,896 km (0.113 R)
• M18: 5,887,424 km (0.118 R)
• M19: 5,947,563 km (0.032 R)
• M20: 7,063,862 km (0.115 R)
• M21: 7,843,267 km (0.059 R)
• M22: 8,993,525 km (0.088 R)
• M23: 10,051,631 km (0.086 R)
• M24: 10,705,224 km (0.04 R)
• M25: 11,372,580 km (0.075 R)
• M26: 11,824,964 km (0.1 R)
• M27: 12,981,355 km (0.098 R)
• M28: 14,092,867 km (0.106 R)
• M29: 14,741,673 km (0.064 R)
• M30: 15,234,748 km (0.069 R)
• M31: 16,321,277 km (0.05 R)
• M32: 16,660,715 km (0.109 R)
• M33: 17,432,789 km (0.06 R)
• M34: 17,605,874 km (0.049 R)
• M35: 18,216,383 km (0.096 R)
• M36: 18,656,799 km (0.098 R)
• M37: 21,649,804 km (0.057 R)
• M38: 23,630,629 km (0.086 R)
• M39: 23,822,264 km (0.082 R)
• M40: 24,014,497 km (0.118 R)
• M41: 24,400,310 km (0.092 R)
• M42: 24,691,129 km (0.096 R)
• M43: 25,767,186 km (0.084 R)
• M44: 25,865,771 km (0.074 R)
• M45: 26,858,353 km (0.088 R)
• M46: 28,268,911 km (0.091 R)
• M47: 29,703,405 km (0.119 R)
• M48: 31,582,205 km (0.072 R)
• M49: 32,536,041 km (0.08 R)
• M50: 32,962,993 km (0.088 R)
• M51: 33,930,443 km (0.072 R)
• M52: 35,673,108 km (0.11 R)
• M53: 36,334,181 km (0.118 R)
• M54: 36,555,287 km (0.096 R)
• M55: 37,221,745 km (0.11 R)
• M56: 38,566,481 km (0.114 R)
• M57: 41,881,569 km (0.054 R)
• M58: 42,113,446 km (0.086 R)
• M59: 44,102,499 km (0.071 R)
• M60: 45,286,567 km (0.096 R)
• M61: 46,361,278 km (0.101 R)
• M62: 47,323,641 km (0.06 R)
• M63: 47,807,291 km (0.101 R)
• M64: 50,496,462 km (0.086 R)
• M65: 50,743,299 km (0.114 R)
• M66: 51,983,914 km (0.076 R)
• M67: 52,357,908 km (0.118 R)
• M68: 58,852,700 km (0.102 R)
• M69: 59,112,551 km (0.054 R)
• M70: 62,789,966 km (0.116 R)
• M71: 66,540,834 km (0.043 R)
• M72: 72,301,399 km (0.092 R)
• M73: 73,696,399 km (0.112 R)
• M74: 74,818,682 km (0.116 R)
• M75: 75,664,209 km (0.099 R)
• M76: 76,371,209 km (0.104 R)
• M77: 77,791,641 km (0.09 R)
• M78: 78,934,419 km (0.065 R)
• M79: 80,226,496 km (0.119 R)
• M80: 84,144,763 km (0.104 R)
• M81: 84,730,439 km (0.042 R)
• M82: 85,611,720 km (0.048 R)
• M83: 85,758,775 km (0.088 R)
• M84: 90,062,855 km (0.108 R)
• M85: 90,512,097 km (0.025 R)
• M86: 90,812,041 km (0.101 R)
• M87: 91,262,630 km (0.106 R)
• M88: 94,284,806 km (0.11 R)
• M89: 95,808,161 km (0.055 R)
• M90: 97,339,595 km (0.105 R)
• M91: 98,416,550 km (0.094 R)
• M92: 101,514,871 km (0.057 R)

Kuiper Belt

Range: 31.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 424 - 19,963 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit