🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.52 AU - 0.62 AU

Year: 153 Days

Day: 32.6 Hours

Environment

Temp: 255 °C

Axial Tilt: 13.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,162,422 km

• M1: 131,646 km (0.055 R)

Asteroid Belt

Center: 1.35 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 2.01 AU - 2.25 AU

Year: 1108 Days

Day: 21.9 Hours

Environment

Temp: -72 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 3.4 AU - 3.82 AU

Year: 2445 Days

Day: 30.8 Hours

Environment

Temp: -117 °C

Axial Tilt: 25 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 10.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 487.9

Radius: 10.3

Gravity: 4.6 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 8.84 AU - 11.7 AU

Year: 11731 Days

Day: 7.6 Hours

Environment

Temp: -171 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 42,162,422 km

• M1: 581,337 km (0.053 R)
• M2: 724,054 km (0.089 R)
• M3: 791,373 km (0.103 R)
• M4: 879,037 km (0.046 R)
• M5: 1,388,867 km (0.066 R)
• M6: 1,629,719 km (0.102 R)
• M7: 2,722,980 km (0.059 R)
• M8: 2,831,888 km (0.114 R)
• M9: 2,969,967 km (0.066 R)
• M10: 3,545,170 km (0.046 R)
• M11: 3,634,331 km (0.103 R)
• M12: 4,185,748 km (0.112 R)
• M13: 4,343,724 km (0.09 R)
• M14: 4,632,896 km (0.113 R)
• M15: 4,796,257 km (0.079 R)
• M16: 4,961,563 km (0.053 R)
• M17: 5,711,497 km (0.1 R)
• M18: 6,315,125 km (0.1 R)
• M19: 6,387,380 km (0.038 R)
• M20: 6,716,496 km (0.118 R)
• M21: 7,013,747 km (0.108 R)
• M22: 7,239,490 km (0.1 R)
• M23: 7,775,499 km (0.108 R)
• M24: 8,166,249 km (0.045 R)
• M25: 9,130,257 km (0.113 R)
• M26: 9,792,826 km (0.118 R)
• M27: 10,859,010 km (0.051 R)
• M28: 11,251,854 km (0.088 R)
• M29: 11,872,237 km (0.117 R)
• M30: 12,869,456 km (0.072 R)
• M31: 13,893,453 km (0.069 R)
• M32: 13,987,850 km (0.056 R)
• M33: 14,129,818 km (0.049 R)
• M34: 14,224,813 km (0.078 R)
• M35: 14,415,251 km (0.101 R)
• M36: 14,558,715 km (0.103 R)
• M37: 16,366,456 km (0.08 R)
• M38: 16,516,054 km (0.073 R)
• M39: 18,658,744 km (0.039 R)
• M40: 19,234,247 km (0.057 R)
• M41: 19,339,414 km (0.079 R)
• M42: 19,921,948 km (0.054 R)
• M43: 20,135,125 km (0.113 R)
• M44: 20,241,938 km (0.095 R)
• M45: 20,456,312 km (0.063 R)
• M46: 21,103,921 km (0.101 R)
• M47: 21,212,529 km (0.101 R)
• M48: 21,539,401 km (0.045 R)
• M49: 23,704,531 km (0.109 R)
• M50: 24,498,596 km (0.102 R)
• M51: 25,359,083 km (0.12 R)
• M52: 26,287,787 km (0.058 R)
• M53: 27,286,652 km (0.083 R)
• M54: 27,880,106 km (0.069 R)
• M55: 27,999,186 km (0.057 R)
• M56: 28,178,405 km (0.097 R)
• M57: 29,079,582 km (0.103 R)
• M58: 29,382,069 km (0.066 R)
• M59: 30,295,962 km (0.11 R)
• M60: 30,910,361 km (0.079 R)
• M61: 32,089,042 km (0.11 R)
• M62: 32,276,489 km (0.11 R)
• M63: 33,408,795 km (0.079 R)
• M64: 34,107,267 km (0.065 R)
• M65: 34,362,481 km (0.056 R)
• M66: 35,324,994 km (0.1 R)
• M67: 35,841,855 km (0.077 R)
• M68: 36,036,332 km (0.03 R)
• M69: 36,361,408 km (0.113 R)
• M70: 36,426,483 km (0.099 R)
• M71: 36,622,008 km (0.119 R)
• M72: 38,331,462 km (0.102 R)
• M73: 39,396,300 km (0.119 R)
• M74: 40,403,543 km (0.111 R)
• M75: 41,351,095 km (0.033 R)
• M76: 41,555,147 km (0.082 R)
• M77: 42,374,494 km (0.104 R)
• M78: 42,923,818 km (0.039 R)
• M79: 43,130,413 km (0.055 R)
• M80: 43,406,271 km (0.106 R)
• M81: 44,237,736 km (0.115 R)
• M82: 45,354,334 km (0.118 R)
• M83: 45,986,535 km (0.103 R)
• M84: 46,197,917 km (0.089 R)
• M85: 47,259,763 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 292.9

Radius: 10.6

Gravity: 2.61 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 8.62 AU - 12.94 AU

Year: 12616 Days

Day: 5.9 Hours

Environment

Temp: -170 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 42,162,422 km

• M1: 180,265 km (0.102 R)
• M2: 288,125 km (0.079 R)
• M3: 673,938 km (0.105 R)
• M4: 860,786 km (0.069 R)
• M5: 1,029,832 km (0.039 R)
• M6: 1,480,869 km (0.083 R)
• M7: 2,923,292 km (0.085 R)
• M8: 3,026,066 km (0.097 R)
• M9: 3,368,346 km (0.101 R)
• M10: 4,147,751 km (0.09 R)
• M11: 4,321,882 km (0.081 R)
• M12: 5,704,017 km (0.11 R)
• M13: 6,061,407 km (0.113 R)
• M14: 6,160,141 km (0.108 R)
• M15: 6,259,325 km (0.094 R)
• M16: 6,560,465 km (0.064 R)
• M17: 6,729,660 km (0.065 R)
• M18: 7,141,952 km (0.083 R)
• M19: 7,281,228 km (0.054 R)
• M20: 7,421,401 km (0.107 R)
• M21: 8,760,302 km (0.102 R)
• M22: 9,438,279 km (0.087 R)
• M23: 10,645,384 km (0.103 R)
• M24: 11,490,612 km (0.075 R)
• M25: 12,735,117 km (0.081 R)
• M26: 14,196,688 km (0.082 R)
• M27: 14,328,185 km (0.112 R)
• M28: 15,530,054 km (0.092 R)
• M29: 16,395,029 km (0.091 R)
• M30: 17,651,202 km (0.096 R)
• M31: 20,650,640 km (0.116 R)
• M32: 20,949,237 km (0.098 R)
• M33: 21,752,428 km (0.091 R)
• M34: 22,106,975 km (0.115 R)
• M35: 22,412,454 km (0.117 R)
• M36: 22,873,215 km (0.084 R)
• M37: 23,285,507 km (0.109 R)
• M38: 23,648,132 km (0.073 R)
• M39: 25,170,739 km (0.101 R)
• M40: 25,542,939 km (0.113 R)
• M41: 26,185,462 km (0.112 R)
• M42: 27,267,802 km (0.115 R)
• M43: 27,376,859 km (0.045 R)
• M44: 27,486,066 km (0.116 R)
• M45: 27,759,680 km (0.086 R)
• M46: 28,530,708 km (0.087 R)
• M47: 28,752,262 km (0.113 R)
• M48: 29,085,716 km (0.12 R)
• M49: 30,206,503 km (0.103 R)
• M50: 33,302,281 km (0.116 R)
• M51: 33,886,610 km (0.114 R)
• M52: 34,415,439 km (0.116 R)
• M53: 35,184,073 km (0.045 R)
• M54: 35,719,484 km (0.113 R)
• M55: 35,838,863 km (0.101 R)
• M56: 36,437,703 km (0.045 R)
• M57: 36,858,821 km (0.118 R)
• M58: 37,160,560 km (0.098 R)
• M59: 38,743,006 km (0.098 R)
• M60: 39,419,189 km (0.081 R)
• M61: 40,285,360 km (0.114 R)
• M62: 40,845,455 km (0.096 R)
• M63: 41,659,117 km (0.099 R)

Kuiper Belt

Range: 30.8 - 45.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 535 - 16,732 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit