🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.42 AU - 0.62 AU

Year: 142 Days

Day: 12 Hours

Environment

Temp: 217 °C

Axial Tilt: 27.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.62 AU - 0.68 AU

Year: 198 Days

Day: 35 Hours

Environment

Temp: 195 °C

Axial Tilt: 35.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.88 AU - 0.94 AU

Year: 329 Days

Day: 15 Hours

Environment

Temp: 27 °C

Axial Tilt: 18.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 35,148,523 km

• M1: 400,025 km (0.065 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.86 AU - 1.24 AU

Year: 408 Days

Day: 39.7 Hours

Environment

Temp: 2 °C

Axial Tilt: 27.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 35,148,523 km

• M1: 67,319 km (0.105 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.05 AU - 1.15 AU

Year: 437 Days

Day: 15.2 Hours

Environment

Temp: 8 °C

Axial Tilt: 26.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 8.36 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 15.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 49.5

Radius: 5.2

Gravity: 1.83 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 13.63 AU - 17.59 AU

Year: 23359 Days

Day: 21.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 35,148,523 km

• M1: 67,768 km (0.052 R)
• M2: 135,685 km (0.038 R)
• M3: 284,685 km (0.065 R)
• M4: 388,506 km (0.076 R)
• M5: 480,658 km (0.083 R)
• M6: 529,576 km (0.073 R)
• M7: 593,305 km (0.097 R)
• M8: 632,649 km (0.076 R)
• M9: 673,041 km (0.118 R)
• M10: 858,542 km (0.083 R)
• M11: 918,830 km (0.11 R)
• M12: 980,464 km (0.102 R)
• M13: 1,157,588 km (0.082 R)
• M14: 1,224,459 km (0.091 R)
• M15: 1,397,394 km (0.12 R)
• M16: 3,562,224 km (0.086 R)
• M17: 4,345,369 km (0.107 R)
• M18: 4,662,367 km (0.117 R)
• M19: 4,769,629 km (0.12 R)
• M20: 4,877,788 km (0.105 R)
• M21: 5,262,703 km (0.095 R)
• M22: 5,515,374 km (0.093 R)
• M23: 5,771,935 km (0.058 R)
• M24: 5,829,530 km (0.085 R)
• M25: 5,916,297 km (0.114 R)
• M26: 6,445,275 km (0.096 R)
• M27: 6,958,844 km (0.033 R)
• M28: 7,174,115 km (0.091 R)
• M29: 7,674,371 km (0.053 R)
• M30: 9,006,839 km (0.098 R)
• M31: 9,073,709 km (0.042 R)
• M32: 9,107,219 km (0.107 R)
• M33: 9,342,686 km (0.076 R)
• M34: 9,376,495 km (0.101 R)
• M35: 9,580,098 km (0.096 R)
• M36: 10,234,589 km (0.091 R)
• M37: 10,444,325 km (0.06 R)
• M38: 10,974,649 km (0.066 R)
• M39: 11,153,419 km (0.091 R)
• M40: 11,189,322 km (0.057 R)
• M41: 11,513,800 km (0.068 R)
• M42: 11,695,562 km (0.093 R)
• M43: 12,917,926 km (0.061 R)
• M44: 13,068,870 km (0.116 R)
• M45: 13,144,567 km (0.118 R)
• M46: 13,525,143 km (0.117 R)
• M47: 13,716,778 km (0.075 R)
• M48: 15,083,355 km (0.05 R)
• M49: 15,521,677 km (0.072 R)
• M50: 15,843,162 km (0.026 R)
• M51: 15,883,404 km (0.1 R)
• M52: 16,288,665 km (0.093 R)
• M53: 16,574,397 km (0.113 R)
• M54: 16,615,387 km (0.094 R)
• M55: 16,656,377 km (0.077 R)
• M56: 16,861,774 km (0.117 R)
• M57: 17,691,893 km (0.095 R)
• M58: 18,069,777 km (0.118 R)
• M59: 18,111,814 km (0.083 R)
• M60: 18,662,783 km (0.051 R)
• M61: 19,998,692 km (0.109 R)
• M62: 21,543,440 km (0.074 R)
• M63: 21,812,118 km (0.092 R)
• M64: 22,579,405 km (0.053 R)
• M65: 22,852,272 km (0.116 R)
• M66: 23,401,445 km (0.051 R)
• M67: 24,047,409 km (0.077 R)
• M68: 25,215,768 km (0.051 R)
• M69: 25,640,776 km (0.096 R)
• M70: 26,306,786 km (0.111 R)
• M71: 26,689,906 km (0.097 R)
• M72: 26,882,139 km (0.084 R)
• M73: 27,122,992 km (0.109 R)
• M74: 27,607,090 km (0.072 R)
• M75: 27,655,560 km (0.086 R)
• M76: 27,801,418 km (0.069 R)
• M77: 27,947,575 km (0.119 R)
• M78: 27,996,344 km (0.079 R)
• M79: 28,191,719 km (0.072 R)
• M80: 28,583,665 km (0.082 R)
• M81: 28,632,883 km (0.065 R)
• M82: 28,780,386 km (0.08 R)
• M83: 28,928,189 km (0.056 R)
• M84: 29,373,093 km (0.071 R)
• M85: 30,370,013 km (0.052 R)
• M86: 31,987,765 km (0.099 R)
• M87: 32,499,090 km (0.115 R)
• M88: 33,064,720 km (0.092 R)
• M89: 33,426,298 km (0.118 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 315 - 19,426 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit