🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.21 AU - 1.43 AU

Year: 528 Days

Day: 15.8 Hours

Environment

Temp: 20 °C

Axial Tilt: 14.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.32 AU - 1.62 AU

Year: 621 Days

Day: 34.4 Hours

Environment

Temp: 12 °C

Axial Tilt: 7.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 63,547,190 km

• M1: 147,354 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.46 AU - 1.86 AU

Year: 745 Days

Day: 28.2 Hours

Environment

Temp: -22 °C

Axial Tilt: 45.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,547,190 km

• M1: 180,415 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 2.5 AU - 2.82 AU

Year: 1511 Days

Day: 33 Hours

Environment

Temp: -83 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 63,547,190 km

• M1: 90,058 km (0.036 R)
• M2: 515,963 km (0.089 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 2.79 AU - 2.87 AU

Year: 1658 Days

Day: 43.3 Hours

Environment

Temp: -83 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.8 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 611.6

Radius: 12.6

Gravity: 3.85 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 8.07 AU - 9.45 AU

Year: 9029 Days

Day: 11.4 Hours

Environment

Temp: -155 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 63,547,190 km

• M1: 206,295 km (0.113 R)
• M2: 680,820 km (0.114 R)
• M3: 901,776 km (0.098 R)
• M4: 1,316,611 km (0.091 R)
• M5: 1,414,597 km (0.064 R)
• M6: 1,556,267 km (0.094 R)
• M7: 1,702,723 km (0.094 R)
• M8: 1,788,592 km (0.065 R)
• M9: 2,124,140 km (0.094 R)
• M10: 3,088,598 km (0.061 R)
• M11: 3,714,665 km (0.063 R)
• M12: 3,827,611 km (0.102 R)
• M13: 3,913,181 km (0.076 R)
• M14: 4,173,481 km (0.103 R)
• M15: 4,350,306 km (0.087 R)
• M16: 4,439,616 km (0.064 R)
• M17: 5,113,554 km (0.052 R)
• M18: 5,366,524 km (0.12 R)
• M19: 5,494,730 km (0.063 R)
• M20: 5,984,214 km (0.059 R)
• M21: 6,590,235 km (0.056 R)
• M22: 6,831,237 km (0.117 R)
• M23: 7,040,225 km (0.086 R)
• M24: 7,357,672 km (0.109 R)
• M25: 7,752,012 km (0.096 R)
• M26: 8,561,337 km (0.113 R)
• M27: 9,475,080 km (0.086 R)
• M28: 9,669,258 km (0.115 R)
• M29: 10,579,861 km (0.109 R)
• M30: 11,229,564 km (0.097 R)
• M31: 11,476,550 km (0.11 R)
• M32: 12,355,139 km (0.1 R)
• M33: 12,567,568 km (0.08 R)
• M34: 13,125,418 km (0.076 R)
• M35: 13,516,467 km (0.103 R)
• M36: 14,132,212 km (0.056 R)
• M37: 14,265,503 km (0.111 R)
• M38: 14,982,825 km (0.087 R)
• M39: 15,895,971 km (0.079 R)
• M40: 16,499,149 km (0.033 R)
• M41: 16,968,288 km (0.12 R)
• M42: 18,450,504 km (0.099 R)
• M43: 18,937,445 km (0.048 R)
• M44: 19,035,282 km (0.113 R)
• M45: 19,231,554 km (0.101 R)
• M46: 19,924,043 km (0.118 R)
• M47: 20,775,703 km (0.078 R)
• M48: 21,079,238 km (0.062 R)
• M49: 21,486,144 km (0.098 R)
• M50: 21,947,055 km (0.059 R)
• M51: 22,256,124 km (0.115 R)
• M52: 26,294,219 km (0.118 R)
• M53: 26,952,151 km (0.081 R)
• M54: 27,117,606 km (0.073 R)
• M55: 28,620,915 km (0.098 R)
• M56: 29,127,902 km (0.105 R)
• M57: 29,524,486 km (0.109 R)
• M58: 29,751,875 km (0.044 R)
• M59: 29,865,719 km (0.071 R)
• M60: 30,954,941 km (0.104 R)
• M61: 31,243,814 km (0.11 R)
• M62: 31,998,985 km (0.092 R)
• M63: 32,232,507 km (0.076 R)
• M64: 32,583,912 km (0.11 R)
• M65: 33,290,613 km (0.117 R)
• M66: 33,942,710 km (0.114 R)
• M67: 35,199,481 km (0.12 R)
• M68: 35,561,359 km (0.075 R)
• M69: 36,410,626 km (0.101 R)
• M70: 36,837,728 km (0.086 R)
• M71: 37,143,805 km (0.119 R)
• M72: 37,327,960 km (0.101 R)
• M73: 38,438,724 km (0.119 R)
• M74: 38,624,824 km (0.037 R)
• M75: 39,310,132 km (0.103 R)
• M76: 39,622,941 km (0.091 R)
• M77: 40,251,102 km (0.069 R)
• M78: 41,199,403 km (0.099 R)
• M79: 41,963,400 km (0.117 R)

Asteroid Belt

Center: 13.63 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 18.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 208.2

Radius: 5

Gravity: 8.33 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 14.96 AU - 22.02 AU

Year: 27688 Days

Day: 21.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 63,547,190 km

• M1: 283,638 km (0.097 R)
• M2: 514,018 km (0.076 R)
• M3: 628,311 km (0.108 R)
• M4: 1,340,098 km (0.105 R)
• M5: 1,392,307 km (0.074 R)
• M6: 1,498,671 km (0.084 R)
• M7: 1,663,229 km (0.111 R)
• M8: 1,747,752 km (0.099 R)
• M9: 2,253,094 km (0.096 R)
• M10: 3,387,793 km (0.067 R)
• M11: 3,495,205 km (0.116 R)
• M12: 4,087,163 km (0.109 R)
• M13: 4,163,309 km (0.076 R)
• M14: 4,355,841 km (0.054 R)
• M15: 5,195,983 km (0.117 R)
• M16: 5,825,790 km (0.094 R)
• M17: 6,479,533 km (0.106 R)
• M18: 6,928,326 km (0.118 R)
• M19: 7,340,618 km (0.069 R)
• M20: 7,573,093 km (0.116 R)
• M21: 9,068,025 km (0.07 R)
• M22: 9,823,195 km (0.075 R)
• M23: 10,130,917 km (0.078 R)
• M24: 10,861,105 km (0.104 R)
• M25: 11,392,925 km (0.113 R)
• M26: 12,426,796 km (0.108 R)
• M27: 13,151,298 km (0.089 R)
• M28: 13,433,590 km (0.064 R)
• M29: 13,546,985 km (0.032 R)
• M30: 15,464,829 km (0.116 R)
• M31: 16,062,623 km (0.114 R)
• M32: 16,364,212 km (0.045 R)
• M33: 17,034,560 km (0.058 R)
• M34: 17,900,582 km (0.09 R)
• M35: 18,088,028 km (0.093 R)
• M36: 19,739,589 km (0.043 R)
• M37: 20,062,720 km (0.028 R)
• M38: 20,714,219 km (0.074 R)
• M39: 22,777,473 km (0.065 R)
• M40: 23,184,229 km (0.049 R)
• M41: 23,798,927 km (0.119 R)
• M42: 24,557,538 km (0.107 R)
• M43: 26,098,545 km (0.074 R)
• M44: 26,453,092 km (0.077 R)
• M45: 27,382,394 km (0.081 R)
• M46: 28,322,318 km (0.086 R)
• M47: 31,430,513 km (0.106 R)
• M48: 32,718,999 km (0.052 R)
• M49: 34,411,849 km (0.092 R)
• M50: 34,800,653 km (0.112 R)
• M51: 36,607,347 km (0.085 R)
• M52: 37,641,966 km (0.049 R)
• M53: 37,882,070 km (0.089 R)
• M54: 37,962,255 km (0.116 R)
• M55: 39,090,372 km (0.056 R)
• M56: 40,393,071 km (0.035 R)
• M57: 40,638,860 km (0.115 R)
• M58: 41,132,084 km (0.111 R)
• M59: 41,296,941 km (0.067 R)
• M60: 41,958,463 km (0.043 R)
• M61: 43,795,525 km (0.112 R)
• M62: 45,403,253 km (0.06 R)
• M63: 50,164,504 km (0.11 R)
• M64: 51,047,132 km (0.088 R)
• M65: 51,135,694 km (0.096 R)
• M66: 51,401,529 km (0.093 R)
• M67: 51,490,390 km (0.053 R)
• M68: 51,667,963 km (0.037 R)
• M69: 53,186,232 km (0.078 R)
• M70: 53,995,855 km (0.105 R)
• M71: 54,628,355 km (0.082 R)
• M72: 54,809,518 km (0.097 R)
• M73: 55,172,592 km (0.119 R)
• M74: 55,445,309 km (0.04 R)
• M75: 57,091,185 km (0.116 R)
• M76: 57,275,041 km (0.055 R)
• M77: 57,735,503 km (0.098 R)
• M78: 58,197,312 km (0.102 R)
• M79: 59,403,669 km (0.062 R)
• M80: 60,899,498 km (0.071 R)
• M81: 61,369,534 km (0.067 R)
• M82: 63,356,793 km (0.059 R)

Kuiper Belt

Range: 31.5 - 52.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 381 - 11,260 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit