🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.45 AU - 0.67 AU

Year: 275 Days

Day: 45.2 Hours

Environment

Temp: -118 °C

Axial Tilt: 44.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 15,009,945 km

• M1: 72,405 km (0.083 R)
• M2: 468,391 km (0.078 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.44 AU - 0.72 AU

Year: 290 Days

Day: 44.8 Hours

Environment

Temp: -123 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 15,009,945 km

• M1: 31,416 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.59 AU - 0.65 AU

Year: 320 Days

Day: 35.8 Hours

Environment

Temp: -132 °C

Axial Tilt: 45.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 15,009,945 km

• M1: 729,738 km (0.061 R)

Asteroid Belt

Center: 1.21 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 450.2

Radius: 11.7

Gravity: 3.29 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.55 AU - 2.05 AU

Year: 1584 Days

Day: 14.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 15,009,945 km

• M1: 155,731 km (0.086 R)
• M2: 264,489 km (0.069 R)
• M3: 359,334 km (0.029 R)
• M4: 515,365 km (0.109 R)
• M5: 603,478 km (0.118 R)
• M6: 678,277 km (0.111 R)
• M7: 763,548 km (0.076 R)
• M8: 924,365 km (0.076 R)
• M9: 1,143,975 km (0.113 R)
• M10: 1,256,323 km (0.111 R)
• M11: 1,339,051 km (0.114 R)
• M12: 1,432,250 km (0.098 R)
• M13: 1,607,579 km (0.109 R)
• M14: 1,716,187 km (0.118 R)
• M15: 1,855,762 km (0.077 R)
• M16: 2,008,800 km (0.103 R)
• M17: 2,338,065 km (0.107 R)
• M18: 2,546,156 km (0.112 R)
• M19: 2,631,127 km (0.093 R)
• M20: 2,880,956 km (0.068 R)
• M21: 3,036,837 km (0.04 R)
• M22: 3,149,783 km (0.101 R)
• M23: 3,438,806 km (0.072 R)
• M24: 3,568,657 km (0.071 R)
• M25: 3,736,506 km (0.112 R)
• M26: 3,919,165 km (0.107 R)
• M27: 4,167,348 km (0.104 R)
• M28: 4,433,632 km (0.115 R)
• M29: 4,523,540 km (0.109 R)
• M30: 4,863,277 km (0.112 R)
• M31: 5,009,584 km (0.03 R)
• M32: 5,130,309 km (0.06 R)
• M33: 5,265,546 km (0.061 R)
• M34: 5,443,418 km (0.102 R)
• M35: 6,102,546 km (0.08 R)
• M36: 6,361,649 km (0.119 R)
• M37: 6,536,529 km (0.111 R)
• M38: 6,624,493 km (0.103 R)
• M39: 6,890,927 km (0.109 R)
• M40: 6,995,496 km (0.065 R)
• M41: 7,403,898 km (0.096 R)
• M42: 7,711,471 km (0.076 R)
• M43: 7,788,963 km (0.083 R)
• M44: 8,164,902 km (0.076 R)
• M45: 8,514,662 km (0.104 R)
• M46: 8,675,330 km (0.042 R)
• M47: 8,934,434 km (0.092 R)
• M48: 9,048,577 km (0.088 R)
• M49: 9,543,447 km (0.082 R)
• M50: 9,760,663 km (0.073 R)
• M51: 9,878,247 km (0.08 R)
• M52: 10,216,936 km (0.103 R)
• M53: 10,336,465 km (0.106 R)
• M54: 10,525,108 km (0.119 R)
• M55: 10,680,241 km (0.054 R)
• M56: 10,871,128 km (0.094 R)
• M57: 11,062,912 km (0.102 R)
• M58: 11,308,851 km (0.09 R)
• M59: 11,467,874 km (0.088 R)
• M60: 11,663,248 km (0.119 R)
• M61: 11,752,409 km (0.113 R)
• M62: 11,841,719 km (0.085 R)
• M63: 11,985,183 km (0.067 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 27.6

Radius: 12.6

Gravity: 0.17 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.58 AU - 2.58 AU

Year: 1968 Days

Day: 13.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 72.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 15,009,945 km

• M1: 157,227 km (0.097 R)
• M2: 238,160 km (0.099 R)
• M3: 386,860 km (0.111 R)
• M4: 480,060 km (0.071 R)
• M5: 576,251 km (0.063 R)
• M6: 665,561 km (0.093 R)
• M7: 752,627 km (0.1 R)
• M8: 961,466 km (0.109 R)
• M9: 1,040,004 km (0.088 R)
• M10: 1,218,325 km (0.09 R)
• M11: 1,462,469 km (0.109 R)
• M12: 1,611,618 km (0.106 R)
• M13: 2,055,475 km (0.062 R)
• M14: 2,182,633 km (0.12 R)
• M15: 2,306,650 km (0.083 R)
• M16: 2,439,044 km (0.117 R)
• M17: 2,567,997 km (0.042 R)
• M18: 2,858,367 km (0.082 R)
• M19: 3,001,083 km (0.11 R)
• M20: 3,146,342 km (0.081 R)
• M21: 3,280,382 km (0.068 R)
• M22: 3,402,753 km (0.03 R)
• M23: 3,526,620 km (0.029 R)
• M24: 3,743,537 km (0.048 R)
• M25: 3,850,051 km (0.085 R)
• M26: 3,936,070 km (0.052 R)
• M27: 4,044,528 km (0.025 R)
• M28: 4,345,968 km (0.082 R)
• M29: 4,450,686 km (0.101 R)
• M30: 4,533,414 km (0.114 R)
• M31: 4,685,405 km (0.075 R)
• M32: 4,769,779 km (0.114 R)
• M33: 5,080,643 km (0.109 R)
• M34: 5,167,410 km (0.078 R)
• M35: 5,286,340 km (0.055 R)
• M36: 5,446,559 km (0.07 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 146.4

Radius: 10.8

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 2.82 AU - 3.62 AU

Year: 3790 Days

Day: 5.3 Hours

Environment

Temp: -212 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 15,009,945 km

• M1: 134,788 km (0.114 R)
• M2: 266,883 km (0.111 R)
• M3: 352,901 km (0.098 R)
• M4: 633,248 km (0.12 R)
• M5: 775,964 km (0.107 R)
• M6: 855,849 km (0.096 R)
• M7: 1,068,578 km (0.089 R)
• M8: 1,213,987 km (0.1 R)
• M9: 1,327,532 km (0.084 R)
• M10: 1,565,841 km (0.081 R)
• M11: 1,700,778 km (0.09 R)
• M12: 2,106,488 km (0.089 R)
• M13: 2,385,787 km (0.1 R)
• M14: 2,493,647 km (0.098 R)
• M15: 2,714,304 km (0.104 R)
• M16: 2,789,252 km (0.11 R)
• M17: 2,890,380 km (0.089 R)
• M18: 3,070,496 km (0.04 R)
• M19: 3,482,190 km (0.116 R)
• M20: 3,618,922 km (0.088 R)
• M21: 3,799,188 km (0.049 R)
• M22: 4,068,164 km (0.057 R)
• M23: 4,402,217 km (0.087 R)
• M24: 4,550,169 km (0.114 R)
• M25: 4,624,818 km (0.105 R)
• M26: 4,729,985 km (0.094 R)
• M27: 4,836,050 km (0.044 R)
• M28: 5,019,607 km (0.098 R)
• M29: 5,205,408 km (0.115 R)
• M30: 5,299,205 km (0.092 R)
• M31: 5,536,318 km (0.08 R)
• M32: 5,648,068 km (0.078 R)
• M33: 5,744,558 km (0.104 R)
• M34: 5,955,491 km (0.102 R)
• M35: 6,070,083 km (0.106 R)
• M36: 6,168,818 km (0.032 R)
• M37: 6,384,837 km (0.091 R)
• M38: 6,603,400 km (0.077 R)
• M39: 7,099,765 km (0.098 R)
• M40: 7,343,759 km (0.117 R)
• M41: 7,414,070 km (0.098 R)
• M42: 7,555,141 km (0.117 R)
• M43: 7,822,173 km (0.074 R)
• M44: 7,947,836 km (0.088 R)
• M45: 8,274,109 km (0.074 R)
• M46: 8,567,919 km (0.073 R)
• M47: 8,790,520 km (0.089 R)
• M48: 8,865,020 km (0.067 R)
• M49: 9,757,671 km (0.113 R)
• M50: 9,970,698 km (0.119 R)
• M51: 10,068,086 km (0.061 R)
• M52: 10,263,760 km (0.106 R)
• M53: 10,441,034 km (0.083 R)
• M54: 10,619,205 km (0.117 R)
• M55: 10,838,366 km (0.072 R)
• M56: 10,918,401 km (0.103 R)
• M57: 11,139,656 km (0.115 R)
• M58: 11,220,588 km (0.101 R)
• M59: 11,627,644 km (0.112 R)
• M60: 11,874,181 km (0.109 R)
• M61: 12,603,172 km (0.12 R)
• M62: 13,540,253 km (0.068 R)
• M63: 13,843,189 km (0.095 R)
• M64: 13,973,638 km (0.044 R)
• M65: 14,104,536 km (0.119 R)
• M66: 14,192,051 km (0.046 R)
• M67: 14,588,036 km (0.104 R)
• M68: 14,765,160 km (0.109 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 250 - 19,998 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit