🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.4 AU - 0.66 AU

Year: 134 Days

Day: 46.5 Hours

Environment

Temp: 291 °C

Axial Tilt: 13 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 52,611,554 km

• M1: 60,737 km (0.07 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.62 AU - 0.96 AU

Year: 245 Days

Day: 33 Hours

Environment

Temp: 186 °C

Axial Tilt: 48.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.99 AU - 1.03 AU

Year: 353 Days

Day: 44.5 Hours

Environment

Temp: 107 °C

Axial Tilt: 12.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 52,611,554 km

• M1: 46,226 km (0.039 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1 AU - 1.06 AU

Year: 364 Days

Day: 36.3 Hours

Environment

Temp: 132 °C

Axial Tilt: 35.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.31 AU - 1.51 AU

Year: 583 Days

Day: 20.2 Hours

Environment

Temp: 18 °C

Axial Tilt: 36.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 3.75 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 407.5

Radius: 13.7

Gravity: 2.17 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 4.81 AU - 7.37 AU

Year: 5234 Days

Day: 6.4 Hours

Environment

Temp: -136 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 52,611,554 km

• M1: 192,532 km (0.077 R)
• M2: 487,689 km (0.07 R)
• M3: 631,602 km (0.105 R)
• M4: 758,910 km (0.088 R)
• M5: 1,017,714 km (0.087 R)
• M6: 1,132,306 km (0.082 R)
• M7: 1,347,578 km (0.098 R)
• M8: 1,460,524 km (0.082 R)
• M9: 1,591,721 km (0.066 R)
• M10: 1,681,480 km (0.079 R)
• M11: 1,913,656 km (0.102 R)
• M12: 2,058,317 km (0.11 R)
• M13: 2,173,358 km (0.085 R)
• M14: 2,691,415 km (0.066 R)
• M15: 3,171,475 km (0.118 R)
• M16: 3,539,486 km (0.114 R)
• M17: 4,253,516 km (0.097 R)
• M18: 4,380,525 km (0.062 R)
• M19: 4,465,796 km (0.116 R)
• M20: 4,551,665 km (0.052 R)
• M21: 4,681,665 km (0.101 R)
• M22: 4,878,835 km (0.089 R)
• M23: 5,146,167 km (0.079 R)
• M24: 6,554,332 km (0.105 R)
• M25: 6,924,137 km (0.075 R)
• M26: 7,099,167 km (0.083 R)
• M27: 7,326,257 km (0.109 R)
• M28: 8,311,957 km (0.082 R)
• M29: 8,471,428 km (0.106 R)
• M30: 8,847,517 km (0.106 R)
• M31: 9,256,518 km (0.084 R)
• M32: 9,366,622 km (0.075 R)
• M33: 9,616,002 km (0.099 R)
• M34: 9,755,576 km (0.071 R)
• M35: 10,008,397 km (0.115 R)
• M36: 10,149,916 km (0.115 R)
• M37: 10,377,455 km (0.109 R)
• M38: 10,924,983 km (0.12 R)
• M39: 11,158,356 km (0.057 R)
• M40: 11,246,319 km (0.097 R)
• M41: 11,363,903 km (0.055 R)
• M42: 11,719,348 km (0.117 R)
• M43: 12,319,684 km (0.111 R)
• M44: 12,899,376 km (0.109 R)
• M45: 13,022,495 km (0.094 R)
• M46: 13,738,470 km (0.076 R)
• M47: 13,832,866 km (0.089 R)
• M48: 14,499,175 km (0.115 R)
• M49: 14,852,525 km (0.068 R)
• M50: 15,176,106 km (0.088 R)
• M51: 15,962,392 km (0.083 R)
• M52: 16,194,119 km (0.109 R)
• M53: 16,327,112 km (0.114 R)
• M54: 17,234,273 km (0.088 R)
• M55: 17,779,557 km (0.099 R)
• M56: 18,399,790 km (0.11 R)
• M57: 18,747,456 km (0.104 R)
• M58: 19,272,993 km (0.103 R)
• M59: 19,626,044 km (0.111 R)
• M60: 20,016,943 km (0.066 R)
• M61: 20,410,535 km (0.069 R)
• M62: 20,770,468 km (0.09 R)
• M63: 20,878,776 km (0.086 R)
• M64: 20,987,384 km (0.115 R)
• M65: 21,350,608 km (0.042 R)
• M66: 21,862,831 km (0.072 R)
• M67: 22,120,289 km (0.086 R)
• M68: 22,899,096 km (0.085 R)
• M69: 23,460,985 km (0.091 R)
• M70: 24,407,341 km (0.117 R)
• M71: 24,674,673 km (0.084 R)
• M72: 25,096,539 km (0.094 R)
• M73: 25,327,817 km (0.053 R)
• M74: 25,443,606 km (0.082 R)
• M75: 25,908,706 km (0.054 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 195.6

Radius: 7.4

Gravity: 3.57 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 12.99 AU - 18.27 AU

Year: 21520 Days

Day: 16.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 52,611,554 km

• M1: 378,632 km (0.054 R)
• M2: 769,531 km (0.057 R)
• M3: 982,559 km (0.067 R)
• M4: 1,106,725 km (0.113 R)
• M5: 3,082,315 km (0.093 R)
• M6: 3,484,882 km (0.11 R)
• M7: 3,805,770 km (0.079 R)
• M8: 3,936,818 km (0.1 R)
• M9: 4,102,871 km (0.09 R)
• M10: 4,441,710 km (0.08 R)
• M11: 4,824,831 km (0.112 R)
• M12: 5,437,733 km (0.111 R)
• M13: 5,734,685 km (0.075 R)
• M14: 6,460,982 km (0.119 R)
• M15: 6,894,667 km (0.118 R)
• M16: 7,014,644 km (0.082 R)
• M17: 7,707,282 km (0.103 R)
• M18: 8,721,855 km (0.071 R)
• M19: 9,200,867 km (0.056 R)
• M20: 9,421,375 km (0.106 R)
• M21: 10,275,279 km (0.095 R)
• M22: 11,294,789 km (0.107 R)
• M23: 11,389,035 km (0.05 R)
• M24: 11,816,437 km (0.093 R)
• M25: 12,491,871 km (0.086 R)
• M26: 12,540,640 km (0.117 R)
• M27: 12,589,409 km (0.09 R)
• M28: 13,279,055 km (0.116 R)
• M29: 14,746,311 km (0.091 R)
• M30: 15,629,986 km (0.114 R)
• M31: 15,735,153 km (0.094 R)
• M32: 15,840,470 km (0.1 R)
• M33: 16,264,131 km (0.109 R)
• M34: 16,745,387 km (0.059 R)
• M35: 17,721,663 km (0.082 R)
• M36: 19,899,359 km (0.034 R)
• M37: 20,701,503 km (0.052 R)
• M38: 20,816,993 km (0.09 R)
• M39: 21,222,852 km (0.066 R)
• M40: 21,748,389 km (0.054 R)
• M41: 22,042,199 km (0.116 R)
• M42: 23,711,861 km (0.111 R)
• M43: 24,867,953 km (0.074 R)
• M44: 25,052,108 km (0.049 R)
• M45: 25,483,698 km (0.04 R)
• M46: 26,354,208 km (0.096 R)
• M47: 26,730,297 km (0.079 R)
• M48: 27,171,312 km (0.088 R)
• M49: 27,487,711 km (0.114 R)
• M50: 30,128,562 km (0.104 R)
• M51: 31,911,320 km (0.062 R)
• M52: 34,683,219 km (0.066 R)
• M53: 35,164,027 km (0.113 R)
• M54: 35,301,806 km (0.111 R)
• M55: 35,785,606 km (0.114 R)
• M56: 35,924,283 km (0.079 R)
• M57: 36,271,500 km (0.062 R)
• M58: 37,109,697 km (0.051 R)
• M59: 40,308,997 km (0.059 R)
• M60: 42,490,433 km (0.082 R)
• M61: 42,931,298 km (0.062 R)
• M62: 43,226,006 km (0.115 R)
• M63: 43,521,461 km (0.102 R)
• M64: 44,188,668 km (0.077 R)
• M65: 44,337,368 km (0.075 R)
• M66: 47,727,405 km (0.084 R)
• M67: 48,415,406 km (0.027 R)
• M68: 48,722,231 km (0.099 R)
• M69: 49,337,827 km (0.087 R)
• M70: 49,569,254 km (0.05 R)
• M71: 52,296,723 km (0.086 R)
• M72: 52,375,411 km (0.085 R)

Kuiper Belt

Range: 31.5 - 56.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 394 - 11,741 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit