🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.86 AU - 0.9 AU

Year: 287 Days

Day: 32.4 Hours

Environment

Temp: 112 °C

Axial Tilt: 23.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 26,257,207 km

• M1: 332,406 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.94 AU - 1.16 AU

Year: 375 Days

Day: 18.4 Hours

Environment

Temp: 169 °C

Axial Tilt: 46 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 26,257,207 km

• M1: 191,934 km (0.095 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.01 AU - 1.43 AU

Year: 469 Days

Day: 39.5 Hours

Environment

Temp: 31 °C

Axial Tilt: 175.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 4.38 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 864.3

Radius: 11.1

Gravity: 7.01 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 7.03 AU - 8.05 AU

Year: 7210 Days

Day: 14.9 Hours

Environment

Temp: -154 °C

Axial Tilt: 43.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 26,257,207 km

• M1: 292,314 km (0.086 R)
• M2: 398,230 km (0.086 R)
• M3: 508,184 km (0.043 R)
• M4: 658,979 km (0.075 R)
• M5: 732,880 km (0.07 R)
• M6: 939,923 km (0.063 R)
• M7: 1,059,751 km (0.103 R)
• M8: 1,296,415 km (0.103 R)
• M9: 1,411,456 km (0.105 R)
• M10: 1,530,237 km (0.07 R)
• M11: 1,714,840 km (0.083 R)
• M12: 2,525,511 km (0.104 R)
• M13: 2,920,150 km (0.12 R)
• M14: 3,467,828 km (0.084 R)
• M15: 3,603,065 km (0.104 R)
• M16: 4,161,214 km (0.11 R)
• M17: 4,247,383 km (0.085 R)
• M18: 4,392,193 km (0.099 R)
• M19: 4,597,741 km (0.082 R)
• M20: 5,049,078 km (0.107 R)
• M21: 5,202,715 km (0.05 R)
• M22: 5,357,997 km (0.095 R)
• M23: 5,864,835 km (0.103 R)
• M24: 5,961,625 km (0.117 R)
• M25: 6,387,380 km (0.111 R)
• M26: 6,553,733 km (0.117 R)
• M27: 6,721,432 km (0.071 R)
• M28: 6,822,860 km (0.112 R)
• M29: 7,372,033 km (0.106 R)
• M30: 7,441,746 km (0.114 R)
• M31: 7,616,925 km (0.052 R)
• M32: 8,258,700 km (0.066 R)
• M33: 8,733,224 km (0.083 R)
• M34: 8,843,927 km (0.059 R)
• M35: 9,518,165 km (0.084 R)
• M36: 9,632,158 km (0.051 R)
• M37: 9,900,088 km (0.1 R)
• M38: 10,054,174 km (0.113 R)
• M39: 10,247,903 km (0.068 R)
• M40: 11,275,640 km (0.086 R)
• M41: 11,436,608 km (0.095 R)
• M42: 12,088,406 km (0.062 R)
• M43: 12,335,840 km (0.084 R)
• M44: 12,710,284 km (0.111 R)
• M45: 12,794,059 km (0.044 R)
• M46: 13,046,281 km (0.061 R)
• M47: 13,770,035 km (0.11 R)
• M48: 14,115,157 km (0.113 R)
• M49: 16,472,820 km (0.058 R)
• M50: 16,701,405 km (0.086 R)
• M51: 16,931,188 km (0.107 R)
• M52: 17,115,642 km (0.096 R)
• M53: 17,486,794 km (0.119 R)
• M54: 18,001,411 km (0.026 R)
• M55: 19,623,201 km (0.1 R)
• M56: 20,353,688 km (0.111 R)
• M57: 20,549,960 km (0.12 R)
• M58: 21,341,183 km (0.085 R)
• M59: 21,590,563 km (0.079 R)
• M60: 22,092,165 km (0.101 R)
• M61: 24,866,607 km (0.085 R)
• M62: 25,234,318 km (0.083 R)
• M63: 26,830,229 km (0.11 R)
• M64: 27,045,500 km (0.083 R)
• M65: 27,207,365 km (0.058 R)
• M66: 27,423,534 km (0.111 R)
• M67: 29,284,830 km (0.115 R)
• M68: 30,623,133 km (0.101 R)
• M69: 30,848,128 km (0.119 R)
• M70: 31,696,647 km (0.11 R)
• M71: 32,209,469 km (0.055 R)
• M72: 32,724,983 km (0.075 R)
• M73: 33,070,255 km (0.108 R)
• M74: 33,880,627 km (0.034 R)
• M75: 35,343,694 km (0.083 R)
• M76: 35,638,850 km (0.092 R)
• M77: 36,053,236 km (0.103 R)
• M78: 37,486,683 km (0.089 R)
• M79: 38,756,021 km (0.111 R)
• M80: 39,182,226 km (0.069 R)
• M81: 40,779,183 km (0.1 R)
• M82: 41,150,634 km (0.095 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 174.7

Radius: 10.2

Gravity: 1.68 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 6.38 AU - 9.82 AU

Year: 8028 Days

Day: 14.4 Hours

Environment

Temp: -150 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 26,257,207 km

• M1: 153,039 km (0.049 R)
• M2: 368,011 km (0.071 R)
• M3: 482,453 km (0.12 R)
• M4: 549,922 km (0.034 R)
• M5: 762,949 km (0.108 R)
• M6: 953,238 km (0.087 R)
• M7: 1,186,012 km (0.085 R)
• M8: 1,267,842 km (0.116 R)
• M9: 1,408,614 km (0.084 R)
• M10: 1,584,541 km (0.083 R)
• M11: 1,690,606 km (0.087 R)
• M12: 1,894,208 km (0.068 R)
• M13: 1,958,386 km (0.096 R)
• M14: 2,677,503 km (0.077 R)
• M15: 2,768,309 km (0.04 R)
• M16: 2,934,213 km (0.097 R)
• M17: 3,141,705 km (0.109 R)
• M18: 3,412,776 km (0.061 R)
• M19: 3,631,189 km (0.117 R)
• M20: 3,977,658 km (0.104 R)
• M21: 4,420,467 km (0.119 R)
• M22: 4,571,711 km (0.077 R)
• M23: 4,901,425 km (0.07 R)
• M24: 5,216,179 km (0.079 R)
• M25: 5,330,172 km (0.077 R)
• M26: 6,055,572 km (0.06 R)
• M27: 6,442,133 km (0.076 R)
• M28: 6,539,970 km (0.113 R)
• M29: 6,861,755 km (0.08 R)
• M30: 7,315,635 km (0.087 R)
• M31: 7,417,810 km (0.106 R)
• M32: 7,494,853 km (0.117 R)
• M33: 7,597,926 km (0.097 R)
• M34: 7,701,448 km (0.094 R)
• M35: 8,627,160 km (0.057 R)
• M36: 9,643,827 km (0.064 R)
• M37: 10,843,302 km (0.056 R)
• M38: 11,106,595 km (0.092 R)
• M39: 11,224,179 km (0.108 R)
• M40: 11,342,211 km (0.118 R)
• M41: 11,579,623 km (0.053 R)
• M42: 11,818,531 km (0.103 R)
• M43: 11,908,589 km (0.119 R)
• M44: 12,029,015 km (0.074 R)
• M45: 12,240,846 km (0.07 R)
• M46: 12,545,427 km (0.109 R)
• M47: 12,698,615 km (0.056 R)
• M48: 13,099,986 km (0.074 R)
• M49: 13,978,724 km (0.114 R)
• M50: 14,074,018 km (0.107 R)
• M51: 14,361,096 km (0.084 R)
• M52: 14,585,792 km (0.118 R)
• M53: 14,682,433 km (0.081 R)
• M54: 17,439,521 km (0.093 R)
• M55: 18,058,258 km (0.081 R)
• M56: 18,196,786 km (0.087 R)
• M57: 18,405,176 km (0.043 R)
• M58: 18,649,170 km (0.083 R)
• M59: 18,964,672 km (0.116 R)
• M60: 19,034,983 km (0.072 R)
• M61: 19,246,514 km (0.112 R)
• M62: 19,565,158 km (0.11 R)
• M63: 19,707,425 km (0.112 R)
• M64: 20,207,980 km (0.118 R)
• M65: 20,785,128 km (0.073 R)
• M66: 21,002,943 km (0.118 R)
• M67: 21,661,024 km (0.075 R)
• M68: 21,734,626 km (0.095 R)
• M69: 21,918,781 km (0.116 R)
• M70: 22,029,633 km (0.051 R)
• M71: 22,177,585 km (0.066 R)
• M72: 22,586,287 km (0.113 R)
• M73: 22,847,634 km (0.044 R)
• M74: 23,222,676 km (0.111 R)
• M75: 23,751,355 km (0.063 R)
• M76: 24,055,188 km (0.04 R)
• M77: 24,131,333 km (0.069 R)
• M78: 24,207,628 km (0.102 R)
• M79: 24,936,020 km (0.113 R)
• M80: 25,477,265 km (0.046 R)
• M81: 25,749,384 km (0.119 R)
• M82: 26,257,269 km (0.074 R)

Kuiper Belt

Range: 31.5 - 57.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 222 - 12,549 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit