🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.93 AU - 0.99 AU

Year: 339 Days

Day: 22.4 Hours

Environment

Temp: 84 °C

Axial Tilt: 16.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 52,267,135 km

• M1: 277,354 km (0.057 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.49 AU - 2.39 AU

Year: 972 Days

Day: 17.1 Hours

Environment

Temp: -52 °C

Axial Tilt: 42.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.89 AU - 2.65 AU

Year: 1231 Days

Day: 16.7 Hours

Environment

Temp: -78 °C

Axial Tilt: 6.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,267,135 km

• M1: 1,954,197 km (0.083 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 2.98 AU - 4.32 AU

Year: 2510 Days

Day: 47.5 Hours

Environment

Temp: -110 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.45 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 414

Radius: 9

Gravity: 5.11 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 4.06 AU - 6.44 AU

Year: 4329 Days

Day: 5.3 Hours

Environment

Temp: -140 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 52,267,135 km

• M1: 112,647 km (0.071 R)
• M2: 354,697 km (0.105 R)
• M3: 557,850 km (0.09 R)
• M4: 745,446 km (0.092 R)
• M5: 919,728 km (0.09 R)
• M6: 1,000,361 km (0.034 R)
• M7: 1,095,505 km (0.079 R)
• M8: 1,231,490 km (0.039 R)
• M9: 1,452,745 km (0.066 R)
• M10: 1,644,829 km (0.113 R)
• M11: 1,830,629 km (0.095 R)
• M12: 1,903,932 km (0.097 R)
• M13: 2,254,141 km (0.096 R)
• M14: 2,332,979 km (0.03 R)
• M15: 2,808,700 km (0.098 R)
• M16: 2,962,487 km (0.083 R)
• M17: 3,136,619 km (0.039 R)
• M18: 3,586,609 km (0.102 R)
• M19: 3,716,310 km (0.091 R)
• M20: 3,961,501 km (0.101 R)
• M21: 4,018,797 km (0.088 R)
• M22: 4,289,869 km (0.115 R)
• M23: 4,407,901 km (0.109 R)
• M24: 4,667,454 km (0.117 R)
• M25: 4,850,113 km (0.112 R)
• M26: 4,932,092 km (0.061 R)
• M27: 5,327,479 km (0.091 R)
• M28: 5,475,880 km (0.118 R)
• M29: 5,754,880 km (0.109 R)
• M30: 6,688,072 km (0.029 R)
• M31: 6,894,218 km (0.116 R)
• M32: 7,032,745 km (0.109 R)
• M33: 7,477,650 km (0.112 R)
• M34: 8,101,323 km (0.094 R)
• M35: 8,296,548 km (0.083 R)
• M36: 8,370,150 km (0.069 R)
• M37: 8,891,649 km (0.104 R)
• M38: 9,017,460 km (0.119 R)
• M39: 9,143,721 km (0.114 R)
• M40: 9,526,243 km (0.099 R)
• M41: 9,629,017 km (0.068 R)
• M42: 9,914,000 km (0.118 R)
• M43: 10,070,480 km (0.105 R)
• M44: 10,306,844 km (0.051 R)
• M45: 10,758,331 km (0.08 R)
• M46: 11,543,420 km (0.091 R)
• M47: 13,139,779 km (0.117 R)
• M48: 13,311,817 km (0.075 R)
• M49: 13,571,369 km (0.115 R)
• M50: 13,949,104 km (0.103 R)
• M51: 14,124,582 km (0.101 R)
• M52: 14,271,487 km (0.097 R)
• M53: 14,330,279 km (0.117 R)
• M54: 14,715,045 km (0.094 R)
• M55: 14,833,975 km (0.065 R)
• M56: 14,953,354 km (0.101 R)
• M57: 15,524,818 km (0.11 R)
• M58: 16,103,313 km (0.078 R)
• M59: 16,225,983 km (0.117 R)
• M60: 16,348,953 km (0.074 R)
• M61: 16,534,155 km (0.042 R)
• M62: 16,844,122 km (0.094 R)
• M63: 16,999,853 km (0.104 R)
• M64: 17,093,501 km (0.097 R)
• M65: 17,312,812 km (0.092 R)
• M66: 17,912,550 km (0.083 R)
• M67: 18,039,708 km (0.082 R)
• M68: 18,487,155 km (0.118 R)
• M69: 18,583,496 km (0.11 R)
• M70: 19,132,670 km (0.084 R)
• M71: 19,556,182 km (0.066 R)
• M72: 19,687,080 km (0.087 R)
• M73: 20,379,269 km (0.079 R)
• M74: 21,719,666 km (0.034 R)
• M75: 22,127,470 km (0.079 R)
• M76: 22,298,011 km (0.116 R)
• M77: 22,606,183 km (0.103 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 724.1

Radius: 13.3

Gravity: 4.09 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 9.75 AU - 9.89 AU

Year: 11075 Days

Day: 12.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 174 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 52,267,135 km

• M1: 178,620 km (0.068 R)
• M2: 436,078 km (0.098 R)
• M3: 536,159 km (0.07 R)
• M4: 747,989 km (0.108 R)
• M5: 950,395 km (0.117 R)
• M6: 1,812,977 km (0.034 R)
• M7: 2,144,485 km (0.074 R)
• M8: 2,385,637 km (0.07 R)
• M9: 3,162,050 km (0.116 R)
• M10: 3,657,369 km (0.08 R)
• M11: 3,849,602 km (0.062 R)
• M12: 4,078,188 km (0.073 R)
• M13: 4,446,348 km (0.119 R)
• M14: 4,583,080 km (0.096 R)
• M15: 5,001,356 km (0.102 R)
• M16: 5,432,198 km (0.112 R)
• M17: 5,652,107 km (0.117 R)
• M18: 6,291,338 km (0.068 R)
• M19: 7,313,242 km (0.12 R)
• M20: 7,679,008 km (0.063 R)
• M21: 8,009,320 km (0.101 R)
• M22: 8,726,642 km (0.078 R)
• M23: 9,420,477 km (0.102 R)
• M24: 9,952,746 km (0.049 R)
• M25: 10,042,355 km (0.117 R)
• M26: 10,403,634 km (0.109 R)
• M27: 10,585,994 km (0.107 R)
• M28: 10,861,404 km (0.094 R)
• M29: 11,372,580 km (0.118 R)
• M30: 11,607,448 km (0.119 R)
• M31: 11,843,963 km (0.111 R)
• M32: 12,129,994 km (0.036 R)
• M33: 12,225,886 km (0.109 R)
• M34: 13,198,272 km (0.118 R)
• M35: 13,843,637 km (0.117 R)
• M36: 14,347,034 km (0.072 R)
• M37: 14,703,077 km (0.065 R)
• M38: 14,907,727 km (0.104 R)
• M39: 15,010,501 km (0.05 R)
• M40: 15,216,647 km (0.061 R)
• M41: 15,475,750 km (0.077 R)
• M42: 17,600,489 km (0.072 R)
• M43: 19,030,046 km (0.082 R)
• M44: 19,197,296 km (0.103 R)
• M45: 20,211,720 km (0.101 R)
• M46: 20,496,703 km (0.056 R)
• M47: 20,725,588 km (0.099 R)
• M48: 21,012,816 km (0.068 R)
• M49: 21,824,235 km (0.068 R)
• M50: 22,057,907 km (0.077 R)
• M51: 22,645,976 km (0.045 R)
• M52: 23,418,051 km (0.098 R)
• M53: 23,597,419 km (0.053 R)
• M54: 24,017,789 km (0.105 R)
• M55: 25,785,736 km (0.055 R)
• M56: 26,218,672 km (0.088 R)
• M57: 26,405,071 km (0.116 R)
• M58: 26,716,534 km (0.115 R)
• M59: 27,911,372 km (0.116 R)
• M60: 29,123,713 km (0.092 R)
• M61: 29,962,958 km (0.034 R)
• M62: 31,665,381 km (0.104 R)
• M63: 32,661,853 km (0.066 R)
• M64: 34,345,427 km (0.073 R)
• M65: 34,685,613 km (0.057 R)
• M66: 36,333,583 km (0.119 R)
• M67: 37,726,339 km (0.097 R)
• M68: 38,923,870 km (0.05 R)
• M69: 39,562,952 km (0.111 R)
• M70: 39,776,727 km (0.114 R)
• M71: 40,277,132 km (0.118 R)
• M72: 40,420,447 km (0.104 R)
• M73: 41,356,331 km (0.071 R)
• M74: 42,226,542 km (0.116 R)
• M75: 42,372,101 km (0.078 R)
• M76: 42,663,966 km (0.114 R)
• M77: 44,947,578 km (0.117 R)
• M78: 45,916,972 km (0.082 R)
• M79: 47,346,230 km (0.103 R)
• M80: 47,800,708 km (0.12 R)
• M81: 49,249,115 km (0.057 R)
• M82: 49,479,047 km (0.094 R)
• M83: 49,632,684 km (0.035 R)
• M84: 50,094,193 km (0.118 R)

Kuiper Belt

Range: 30.5 - 60.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 533 - 10,974 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit