🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.01 AU - 1.31 AU

Year: 445 Days

Day: 19.3 Hours

Environment

Temp: 30 °C

Axial Tilt: 7.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 24,744,393 km

• M1: 161,117 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.11 AU - 1.59 AU

Year: 559 Days

Day: 16.2 Hours

Environment

Temp: 14 °C

Axial Tilt: 18.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.36 AU - 1.38 AU

Year: 572 Days

Day: 29.7 Hours

Environment

Temp: -14 °C

Axial Tilt: 29.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.22 AU - 1.88 AU

Year: 688 Days

Day: 14.1 Hours

Environment

Temp: -34 °C

Axial Tilt: 41.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,744,393 km

• M1: 172,038 km (0.06 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 2.65 AU - 2.83 AU

Year: 1617 Days

Day: 47.2 Hours

Environment

Temp: -80 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 3.08 AU - 4.06 AU

Year: 2404 Days

Day: 27.4 Hours

Environment

Temp: -115 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 24,744,393 km

• M1: 211,083 km (0.116 R)
• M2: 1,912,908 km (0.072 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 721.6

Radius: 11.8

Gravity: 5.18 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 5.79 AU - 8.17 AU

Year: 6573 Days

Day: 9 Hours

Environment

Temp: -143 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 24,744,393 km

• M1: 152,739 km (0.117 R)
• M2: 283,338 km (0.08 R)
• M3: 418,724 km (0.081 R)
• M4: 533,017 km (0.119 R)
• M5: 993,330 km (0.12 R)
• M6: 1,121,834 km (0.117 R)
• M7: 1,360,742 km (0.104 R)
• M8: 2,008,950 km (0.067 R)
• M9: 2,111,873 km (0.069 R)
• M10: 3,807,864 km (0.117 R)
• M11: 3,988,130 km (0.118 R)
• M12: 4,987,443 km (0.109 R)
• M13: 5,184,913 km (0.081 R)
• M14: 5,327,629 km (0.052 R)
• M15: 5,734,386 km (0.068 R)
• M16: 6,393,663 km (0.064 R)
• M17: 6,485,367 km (0.082 R)
• M18: 6,794,586 km (0.084 R)
• M19: 7,077,026 km (0.104 R)
• M20: 7,203,736 km (0.083 R)
• M21: 7,524,025 km (0.112 R)
• M22: 7,750,965 km (0.112 R)
• M23: 8,613,845 km (0.101 R)
• M24: 8,749,381 km (0.119 R)
• M25: 9,964,864 km (0.078 R)
• M26: 10,321,804 km (0.061 R)
• M27: 10,683,083 km (0.107 R)
• M28: 11,048,551 km (0.052 R)
• M29: 11,418,057 km (0.104 R)
• M30: 11,716,655 km (0.086 R)
• M31: 11,904,550 km (0.116 R)
• M32: 12,245,334 km (0.07 R)
• M33: 12,550,962 km (0.117 R)
• M34: 12,666,153 km (0.062 R)
• M35: 12,820,388 km (0.112 R)
• M36: 12,897,880 km (0.097 R)
• M37: 13,169,849 km (0.115 R)
• M38: 14,196,539 km (0.102 R)
• M39: 15,454,358 km (0.052 R)
• M40: 15,660,503 km (0.039 R)
• M41: 15,784,670 km (0.092 R)
• M42: 16,034,049 km (0.1 R)
• M43: 16,284,626 km (0.054 R)
• M44: 17,729,292 km (0.118 R)
• M45: 18,248,995 km (0.093 R)
• M46: 18,905,581 km (0.083 R)
• M47: 19,214,799 km (0.074 R)
• M48: 19,793,145 km (0.072 R)
• M49: 20,017,242 km (0.089 R)
• M50: 20,287,117 km (0.049 R)
• M51: 20,967,338 km (0.085 R)
• M52: 21,058,593 km (0.116 R)
• M53: 21,195,625 km (0.099 R)
• M54: 21,287,179 km (0.04 R)
• M55: 21,608,814 km (0.091 R)
• M56: 23,146,531 km (0.084 R)
• M57: 23,382,596 km (0.081 R)
• M58: 24,382,658 km (0.106 R)
• M59: 24,526,720 km (0.118 R)
• M60: 24,767,423 km (0.079 R)
• M61: 25,202,604 km (0.043 R)
• M62: 25,982,457 km (0.117 R)
• M63: 26,227,798 km (0.08 R)
• M64: 26,720,872 km (0.061 R)
• M65: 27,366,387 km (0.06 R)
• M66: 27,565,951 km (0.055 R)
• M67: 28,977,108 km (0.058 R)
• M68: 29,078,834 km (0.065 R)
• M69: 29,640,275 km (0.114 R)
• M70: 30,618,495 km (0.054 R)
• M71: 30,877,599 km (0.116 R)
• M72: 31,607,188 km (0.104 R)
• M73: 31,921,642 km (0.066 R)
• M74: 32,079,319 km (0.088 R)
• M75: 32,448,077 km (0.078 R)
• M76: 32,659,459 km (0.083 R)
• M77: 33,136,676 km (0.062 R)
• M78: 34,906,120 km (0.119 R)
• M79: 35,231,047 km (0.111 R)
• M80: 36,651,179 km (0.098 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 25.1

Radius: 6.6

Gravity: 0.58 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 13.37 AU - 15.33 AU

Year: 19376 Days

Day: 21.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 24,744,393 km

• M1: 223,200 km (0.101 R)
• M2: 264,788 km (0.088 R)
• M3: 391,498 km (0.065 R)
• M4: 462,856 km (0.094 R)
• M5: 640,129 km (0.11 R)
• M6: 815,608 km (0.079 R)
• M7: 885,470 km (0.112 R)
• M8: 1,107,323 km (0.052 R)
• M9: 1,660,536 km (0.108 R)
• M10: 1,735,036 km (0.114 R)
• M11: 2,076,418 km (0.062 R)
• M12: 2,173,208 km (0.111 R)
• M13: 2,238,433 km (0.113 R)
• M14: 2,540,770 km (0.105 R)
• M15: 2,891,577 km (0.099 R)
• M16: 3,091,141 km (0.096 R)
• M17: 3,257,793 km (0.109 R)
• M18: 3,522,880 km (0.056 R)
• M19: 3,677,564 km (0.032 R)
• M20: 3,854,240 km (0.077 R)
• M21: 3,973,469 km (0.062 R)
• M22: 4,318,292 km (0.093 R)
• M23: 4,359,432 km (0.052 R)
• M24: 5,431,300 km (0.053 R)
• M25: 5,790,934 km (0.079 R)
• M26: 6,111,821 km (0.119 R)
• M27: 6,321,258 km (0.092 R)
• M28: 6,368,082 km (0.035 R)
• M29: 6,627,784 km (0.115 R)
• M30: 6,699,292 km (0.06 R)
• M31: 7,353,783 km (0.103 R)
• M32: 7,576,534 km (0.057 R)
• M33: 7,876,926 km (0.107 R)
• M34: 8,515,410 km (0.107 R)
• M35: 8,567,171 km (0.105 R)
• M36: 10,751,150 km (0.045 R)
• M37: 11,315,583 km (0.079 R)
• M38: 11,515,446 km (0.097 R)
• M39: 11,889,590 km (0.092 R)
• M40: 13,066,028 km (0.025 R)
• M41: 13,245,545 km (0.068 R)
• M42: 13,698,228 km (0.098 R)
• M43: 14,155,998 km (0.097 R)
• M44: 14,402,236 km (0.109 R)
• M45: 15,055,231 km (0.064 R)
• M46: 15,149,328 km (0.094 R)
• M47: 15,274,990 km (0.028 R)
• M48: 16,940,912 km (0.104 R)
• M49: 17,366,218 km (0.111 R)
• M50: 17,894,748 km (0.048 R)
• M51: 18,160,882 km (0.054 R)
• M52: 18,495,533 km (0.083 R)
• M53: 18,697,191 km (0.119 R)
• M54: 19,272,694 km (0.057 R)
• M55: 19,922,846 km (0.117 R)
• M56: 22,236,377 km (0.041 R)
• M57: 22,343,639 km (0.12 R)
• M58: 23,715,900 km (0.116 R)
• M59: 24,522,831 km (0.077 R)

Kuiper Belt

Range: 30.8 - 55.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 298 - 16,948 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit