🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.55 AU - 0.63 AU

Year: 162 Days

Day: 44.2 Hours

Environment

Temp: 172 °C

Axial Tilt: 28.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.32 AU - 1.84 AU

Year: 711 Days

Day: 23.2 Hours

Environment

Temp: -29 °C

Axial Tilt: 20.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 76,300,240 km

• M1: 260,749 km (0.065 R)
• M2: 518,506 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 3.71 AU - 4.33 AU

Year: 2887 Days

Day: 20.3 Hours

Environment

Temp: -128 °C

Axial Tilt: 121.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 76,300,240 km

• M1: 246,238 km (0.119 R)
• M2: 1,954,347 km (0.079 R)

Asteroid Belt

Center: 10.9 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 17.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 383.2

Radius: 4.2

Gravity: 21.72 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 13.6 AU - 21.96 AU

Year: 26852 Days

Day: 22 Hours

Environment

Temp: -197 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 76,300,240 km

• M1: 71,508 km (0.113 R)
• M2: 117,285 km (0.112 R)
• M3: 335,698 km (0.03 R)
• M4: 428,747 km (0.096 R)
• M5: 594,951 km (0.102 R)
• M6: 1,009,038 km (0.064 R)
• M7: 1,229,395 km (0.115 R)
• M8: 1,525,300 km (0.064 R)
• M9: 1,681,330 km (0.115 R)
• M10: 3,301,326 km (0.101 R)
• M11: 3,421,902 km (0.036 R)
• M12: 3,584,963 km (0.119 R)
• M13: 4,089,258 km (0.094 R)
• M14: 4,218,810 km (0.093 R)
• M15: 4,262,193 km (0.091 R)
• M16: 4,437,671 km (0.098 R)
• M17: 4,660,273 km (0.117 R)
• M18: 4,886,465 km (0.099 R)
• M19: 5,023,945 km (0.1 R)
• M20: 5,923,627 km (0.1 R)
• M21: 5,972,396 km (0.074 R)
• M22: 6,517,231 km (0.038 R)
• M23: 6,617,911 km (0.116 R)
• M24: 6,719,188 km (0.088 R)
• M25: 7,285,267 km (0.104 R)
• M26: 7,653,577 km (0.043 R)
• M27: 8,135,731 km (0.117 R)
• M28: 8,793,961 km (0.112 R)
• M29: 8,961,212 km (0.076 R)
• M30: 9,017,161 km (0.067 R)
• M31: 9,640,536 km (0.12 R)
• M32: 10,044,300 km (0.098 R)
• M33: 11,714,411 km (0.103 R)
• M34: 12,083,319 km (0.112 R)
• M35: 12,207,037 km (0.11 R)
• M36: 13,854,558 km (0.043 R)
• M37: 14,440,982 km (0.029 R)
• M38: 14,704,124 km (0.099 R)
• M39: 14,836,369 km (0.093 R)
• M40: 15,168,626 km (0.1 R)
• M41: 15,302,217 km (0.107 R)
• M42: 16,384,707 km (0.119 R)
• M43: 17,212,731 km (0.103 R)
• M44: 19,052,934 km (0.053 R)
• M45: 19,341,658 km (0.093 R)
• M46: 20,363,113 km (0.118 R)
• M47: 21,626,915 km (0.117 R)
• M48: 21,852,509 km (0.091 R)
• M49: 21,927,906 km (0.055 R)
• M50: 23,685,681 km (0.102 R)
• M51: 23,840,665 km (0.041 R)
• M52: 23,995,947 km (0.073 R)
• M53: 24,229,470 km (0.085 R)
• M54: 24,307,560 km (0.042 R)
• M55: 25,250,475 km (0.097 R)
• M56: 26,205,358 km (0.087 R)
• M57: 26,606,580 km (0.045 R)
• M58: 27,741,130 km (0.071 R)
• M59: 27,904,491 km (0.038 R)
• M60: 29,056,843 km (0.088 R)
• M61: 30,392,902 km (0.091 R)
• M62: 30,561,199 km (0.116 R)
• M63: 31,578,166 km (0.098 R)
• M64: 32,262,277 km (0.108 R)
• M65: 32,434,015 km (0.11 R)
• M66: 35,135,304 km (0.113 R)
• M67: 35,844,099 km (0.095 R)
• M68: 37,365,659 km (0.078 R)
• M69: 37,998,458 km (0.039 R)
• M70: 38,452,487 km (0.025 R)
• M71: 39,641,491 km (0.056 R)
• M72: 40,842,463 km (0.062 R)
• M73: 42,713,483 km (0.098 R)
• M74: 42,902,126 km (0.038 R)
• M75: 45,283,126 km (0.067 R)
• M76: 45,475,509 km (0.077 R)
• M77: 46,732,280 km (0.093 R)
• M78: 47,023,996 km (0.093 R)
• M79: 47,218,773 km (0.088 R)
• M80: 48,000,422 km (0.08 R)
• M81: 50,570,513 km (0.105 R)
• M82: 50,670,295 km (0.094 R)
• M83: 50,770,077 km (0.095 R)
• M84: 52,577,817 km (0.112 R)
• M85: 52,881,052 km (0.099 R)
• M86: 53,185,035 km (0.096 R)
• M87: 55,843,090 km (0.075 R)
• M88: 57,604,156 km (0.045 R)
• M89: 58,125,654 km (0.06 R)
• M90: 59,173,288 km (0.114 R)
• M91: 59,383,623 km (0.094 R)
• M92: 60,227,056 km (0.07 R)
• M93: 63,748,440 km (0.038 R)
• M94: 66,897,625 km (0.058 R)
• M95: 73,346,041 km (0.088 R)
• M96: 74,818,233 km (0.093 R)

Kuiper Belt

Range: 30.6 - 52.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 387 - 13,563 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit