🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.7 AU - 1.16 AU

Year: 333 Days

Day: 16.3 Hours

Environment

Temp: 26 °C

Axial Tilt: 159.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.37 AU - 1.55 AU

Year: 654 Days

Day: 20.1 Hours

Environment

Temp: -49 °C

Axial Tilt: 151.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 2.41 AU - 4.01 AU

Year: 2133 Days

Day: 25.7 Hours

Environment

Temp: -107 °C

Axial Tilt: 26.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 3.38 AU - 4.38 AU

Year: 2834 Days

Day: 28.6 Hours

Environment

Temp: -123 °C

Axial Tilt: 29.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.73 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 420.9

Radius: 13.4

Gravity: 2.34 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 5.56 AU - 5.58 AU

Year: 4875 Days

Day: 8.5 Hours

Environment

Temp: -157 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 29,889,065 km

• M1: 181,313 km (0.052 R)
• M2: 277,953 km (0.085 R)
• M3: 430,393 km (0.105 R)
• M4: 582,235 km (0.037 R)
• M5: 755,469 km (0.077 R)
• M6: 1,248,394 km (0.11 R)
• M7: 1,424,321 km (0.106 R)
• M8: 1,623,436 km (0.075 R)
• M9: 1,786,498 km (0.11 R)
• M10: 1,908,719 km (0.116 R)
• M11: 2,018,075 km (0.105 R)
• M12: 2,210,608 km (0.109 R)
• M13: 2,950,668 km (0.062 R)
• M14: 3,059,725 km (0.103 R)
• M15: 3,207,528 km (0.102 R)
• M16: 3,433,570 km (0.094 R)
• M17: 3,548,611 km (0.103 R)
• M18: 4,184,402 km (0.115 R)
• M19: 4,369,604 km (0.098 R)
• M20: 4,473,724 km (0.096 R)
• M21: 4,599,835 km (0.106 R)
• M22: 5,115,948 km (0.066 R)
• M23: 5,470,495 km (0.075 R)
• M24: 6,063,650 km (0.089 R)
• M25: 6,180,187 km (0.114 R)
• M26: 6,344,446 km (0.094 R)
• M27: 7,163,195 km (0.102 R)
• M28: 7,261,780 km (0.042 R)
• M29: 7,385,647 km (0.097 R)
• M30: 7,862,565 km (0.081 R)
• M31: 8,092,048 km (0.071 R)
• M32: 8,505,537 km (0.117 R)
• M33: 8,820,141 km (0.078 R)
• M34: 8,952,385 km (0.047 R)
• M35: 9,085,378 km (0.059 R)
• M36: 10,787,652 km (0.077 R)
• M37: 10,872,474 km (0.103 R)
• M38: 11,014,293 km (0.084 R)
• M39: 11,099,863 km (0.043 R)
• M40: 11,791,454 km (0.112 R)
• M41: 12,083,768 km (0.11 R)
• M42: 12,230,823 km (0.062 R)
• M43: 12,526,727 km (0.088 R)
• M44: 13,733,982 km (0.11 R)
• M45: 14,351,672 km (0.069 R)
• M46: 14,569,935 km (0.079 R)
• M47: 14,946,772 km (0.079 R)
• M48: 15,581,965 km (0.047 R)
• M49: 15,742,184 km (0.116 R)
• M50: 16,649,345 km (0.077 R)
• M51: 16,845,917 km (0.101 R)
• M52: 16,977,414 km (0.057 R)
• M53: 17,340,787 km (0.094 R)
• M54: 17,506,840 km (0.098 R)
• M55: 17,706,853 km (0.11 R)
• M56: 17,974,633 km (0.119 R)
• M57: 18,378,846 km (0.06 R)
• M58: 19,024,960 km (0.038 R)
• M59: 19,264,915 km (0.07 R)
• M60: 19,471,360 km (0.062 R)
• M61: 19,609,438 km (0.113 R)
• M62: 20,025,470 km (0.057 R)
• M63: 20,444,643 km (0.083 R)
• M64: 21,611,956 km (0.092 R)
• M65: 22,113,707 km (0.03 R)
• M66: 22,474,387 km (0.093 R)
• M67: 23,092,227 km (0.091 R)
• M68: 23,311,687 km (0.111 R)
• M69: 23,900,055 km (0.072 R)
• M70: 24,159,009 km (0.034 R)
• M71: 24,791,808 km (0.091 R)
• M72: 25,016,504 km (0.082 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 149.6

Radius: 12.9

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 5.2 AU - 7.7 AU

Year: 6075 Days

Day: 10.5 Hours

Environment

Temp: -159 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 29,889,065 km

• M1: 167,699 km (0.038 R)
• M2: 343,626 km (0.1 R)
• M3: 439,967 km (0.119 R)
• M4: 660,624 km (0.115 R)
• M5: 790,774 km (0.08 R)
• M6: 910,004 km (0.055 R)
• M7: 1,123,330 km (0.096 R)
• M8: 1,283,101 km (0.112 R)
• M9: 1,500,018 km (0.041 R)
• M10: 1,625,979 km (0.072 R)
• M11: 2,265,959 km (0.12 R)
• M12: 2,963,085 km (0.119 R)
• M13: 3,090,991 km (0.076 R)
• M14: 3,204,386 km (0.104 R)
• M15: 3,655,125 km (0.117 R)
• M16: 3,879,372 km (0.118 R)
• M17: 4,215,518 km (0.078 R)
• M18: 5,338,400 km (0.039 R)
• M19: 5,553,971 km (0.073 R)
• M20: 6,279,670 km (0.115 R)
• M21: 6,716,944 km (0.109 R)
• M22: 6,801,318 km (0.114 R)
• M23: 7,121,158 km (0.089 R)
• M24: 7,272,102 km (0.11 R)
• M25: 7,467,627 km (0.073 R)
• M26: 7,665,096 km (0.067 R)
• M27: 8,154,879 km (0.102 R)
• M28: 8,426,399 km (0.119 R)
• M29: 8,586,170 km (0.075 R)
• M30: 8,908,703 km (0.08 R)
• M31: 9,024,940 km (0.086 R)
• M32: 9,235,275 km (0.082 R)
• M33: 9,400,132 km (0.063 R)
• M34: 9,804,345 km (0.088 R)
• M35: 9,972,493 km (0.099 R)
• M36: 10,117,304 km (0.116 R)
• M37: 10,384,785 km (0.072 R)
• M38: 10,778,078 km (0.11 R)
• M39: 10,901,945 km (0.076 R)
• M40: 11,377,068 km (0.111 R)
• M41: 11,528,461 km (0.114 R)
• M42: 11,731,465 km (0.088 R)
• M43: 12,685,899 km (0.117 R)
• M44: 12,816,648 km (0.108 R)
• M45: 13,079,791 km (0.059 R)
• M46: 13,212,035 km (0.08 R)
• M47: 13,638,239 km (0.103 R)
• M48: 14,723,422 km (0.115 R)
• M49: 14,971,306 km (0.072 R)
• M50: 15,220,686 km (0.095 R)
• M51: 15,499,536 km (0.096 R)
• M52: 15,667,535 km (0.101 R)
• M53: 15,808,007 km (0.119 R)
• M54: 15,948,928 km (0.08 R)
• M55: 16,545,375 km (0.091 R)
• M56: 16,659,817 km (0.103 R)
• M57: 17,033,662 km (0.089 R)
• M58: 17,352,156 km (0.059 R)
• M59: 17,497,416 km (0.098 R)
• M60: 17,789,580 km (0.117 R)
• M61: 17,936,186 km (0.092 R)
• M62: 18,142,033 km (0.08 R)
• M63: 18,230,595 km (0.1 R)
• M64: 18,705,119 km (0.075 R)
• M65: 19,003,717 km (0.095 R)
• M66: 19,093,625 km (0.093 R)
• M67: 19,213,752 km (0.096 R)
• M68: 20,152,928 km (0.112 R)
• M69: 20,520,490 km (0.113 R)
• M70: 20,705,093 km (0.073 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 32

Radius: 8.7

Gravity: 0.42 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 7.91 AU - 8.11 AU

Year: 8407 Days

Day: 6.2 Hours

Environment

Temp: -160 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 29,889,065 km

• M1: 665,262 km (0.097 R)
• M2: 882,478 km (0.106 R)
• M3: 951,293 km (0.034 R)
• M4: 1,113,008 km (0.08 R)
• M5: 1,206,956 km (0.107 R)
• M6: 1,683,874 km (0.03 R)
• M7: 1,803,402 km (0.084 R)
• M8: 1,903,483 km (0.049 R)
• M9: 2,132,518 km (0.071 R)
• M10: 2,370,528 km (0.08 R)
• M11: 3,324,214 km (0.071 R)
• M12: 3,841,374 km (0.053 R)
• M13: 4,398,626 km (0.118 R)
• M14: 4,625,716 km (0.085 R)
• M15: 5,201,967 km (0.077 R)
• M16: 6,083,397 km (0.087 R)
• M17: 6,251,695 km (0.087 R)
• M18: 6,319,463 km (0.1 R)
• M19: 6,455,747 km (0.091 R)
• M20: 6,541,316 km (0.078 R)
• M21: 8,036,398 km (0.119 R)
• M22: 8,128,550 km (0.075 R)
• M23: 8,258,251 km (0.116 R)
• M24: 8,708,242 km (0.092 R)
• M25: 8,840,935 km (0.112 R)
• M26: 8,955,228 km (0.043 R)
• M27: 9,475,828 km (0.111 R)
• M28: 9,887,372 km (0.096 R)
• M29: 10,485,614 km (0.102 R)
• M30: 11,157,308 km (0.079 R)
• M31: 11,322,165 km (0.108 R)
• M32: 11,384,248 km (0.086 R)
• M33: 11,842,766 km (0.116 R)
• M34: 12,328,510 km (0.117 R)
• M35: 12,606,014 km (0.107 R)
• M36: 13,450,793 km (0.11 R)
• M37: 13,582,439 km (0.107 R)
• M38: 13,648,412 km (0.066 R)
• M39: 14,068,633 km (0.089 R)
• M40: 14,291,533 km (0.119 R)
• M41: 14,944,528 km (0.106 R)
• M42: 15,080,812 km (0.108 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 22

Radius: 5.6

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 16.9 AU - 18.38 AU

Year: 27476 Days

Day: 20.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 29,889,065 km

• M1: 147,803 km (0.115 R)
• M2: 299,345 km (0.114 R)
• M3: 433,535 km (0.072 R)
• M4: 475,422 km (0.115 R)
• M5: 757,115 km (0.045 R)
• M6: 1,098,796 km (0.088 R)
• M7: 1,467,406 km (0.112 R)
• M8: 2,423,186 km (0.101 R)
• M9: 2,480,931 km (0.067 R)
• M10: 2,519,827 km (0.068 R)
• M11: 2,637,410 km (0.087 R)
• M12: 2,837,423 km (0.117 R)
• M13: 3,423,398 km (0.074 R)
• M14: 3,466,631 km (0.07 R)
• M15: 3,532,006 km (0.112 R)
• M16: 3,797,093 km (0.109 R)
• M17: 4,582,781 km (0.057 R)
• M18: 4,823,185 km (0.088 R)
• M19: 5,266,443 km (0.096 R)
• M20: 5,877,401 km (0.081 R)
• M21: 6,618,359 km (0.073 R)
• M22: 6,780,823 km (0.089 R)
• M23: 6,917,406 km (0.08 R)
• M24: 7,955,465 km (0.094 R)
• M25: 8,802,488 km (0.115 R)
• M26: 9,312,318 km (0.112 R)
• M27: 10,203,921 km (0.095 R)
• M28: 11,477,747 km (0.105 R)
• M29: 11,673,122 km (0.072 R)
• M30: 12,199,557 km (0.04 R)
• M31: 12,565,922 km (0.074 R)
• M32: 13,173,289 km (0.075 R)
• M33: 14,556,770 km (0.079 R)
• M34: 14,945,276 km (0.12 R)
• M35: 15,877,121 km (0.115 R)
• M36: 15,985,729 km (0.072 R)
• M37: 18,974,994 km (0.112 R)
• M38: 19,090,334 km (0.119 R)
• M39: 19,476,745 km (0.087 R)
• M40: 19,865,550 km (0.097 R)
• M41: 19,904,595 km (0.117 R)
• M42: 20,928,443 km (0.096 R)
• M43: 22,658,841 km (0.071 R)
• M44: 23,232,101 km (0.115 R)
• M45: 23,355,519 km (0.085 R)
• M46: 23,479,236 km (0.102 R)
• M47: 24,854,041 km (0.054 R)
• M48: 25,275,757 km (0.111 R)
• M49: 25,572,410 km (0.108 R)
• M50: 26,899,792 km (0.07 R)
• M51: 27,376,261 km (0.059 R)
• M52: 27,550,093 km (0.116 R)
• M53: 29,220,653 km (0.059 R)
• M54: 29,353,945 km (0.095 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 292 - 16,879 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit