🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.54 AU - 0.56 AU

Year: 152 Days

Day: 39.7 Hours

Environment

Temp: 180 °C

Axial Tilt: 165.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.99 AU - 1.51 AU

Year: 521 Days

Day: 34.5 Hours

Environment

Temp: -23 °C

Axial Tilt: 34.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 3.12 AU - 4.26 AU

Year: 2642 Days

Day: 13.5 Hours

Environment

Temp: -118 °C

Axial Tilt: 19.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.51 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 992.3

Radius: 8.6

Gravity: 13.42 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 7.17 AU - 7.49 AU

Year: 7398 Days

Day: 11.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 44,363,383 km

• M1: 232,176 km (0.098 R)
• M2: 372,200 km (0.099 R)
• M3: 543,639 km (0.093 R)
• M4: 709,244 km (0.09 R)
• M5: 773,720 km (0.096 R)
• M6: 979,866 km (0.095 R)
• M7: 1,262,307 km (0.067 R)
• M8: 1,362,089 km (0.058 R)
• M9: 1,423,274 km (0.052 R)
• M10: 1,699,581 km (0.054 R)
• M11: 1,992,793 km (0.054 R)
• M12: 2,277,777 km (0.086 R)
• M13: 2,450,114 km (0.077 R)
• M14: 2,601,208 km (0.113 R)
• M15: 3,100,117 km (0.109 R)
• M16: 3,430,578 km (0.09 R)
• M17: 3,486,678 km (0.115 R)
• M18: 3,976,611 km (0.112 R)
• M19: 4,035,702 km (0.049 R)
• M20: 4,830,366 km (0.089 R)
• M21: 5,539,759 km (0.101 R)
• M22: 5,872,913 km (0.102 R)
• M23: 6,454,400 km (0.075 R)
• M24: 6,805,058 km (0.093 R)
• M25: 6,947,026 km (0.051 R)
• M26: 7,161,998 km (0.088 R)
• M27: 7,488,421 km (0.101 R)
• M28: 7,561,574 km (0.1 R)
• M29: 7,671,828 km (0.116 R)
• M30: 7,856,731 km (0.117 R)
• M31: 8,306,721 km (0.092 R)
• M32: 8,420,565 km (0.062 R)
• M33: 8,611,302 km (0.117 R)
• M34: 8,919,623 km (0.063 R)
• M35: 9,192,340 km (0.107 R)
• M36: 9,507,393 km (0.099 R)
• M37: 9,586,830 km (0.107 R)
• M38: 10,514,935 km (0.102 R)
• M39: 11,093,729 km (0.113 R)
• M40: 11,513,651 km (0.095 R)
• M41: 13,422,071 km (0.109 R)
• M42: 14,367,080 km (0.107 R)
• M43: 14,549,440 km (0.108 R)
• M44: 14,640,994 km (0.111 R)
• M45: 14,962,779 km (0.098 R)
• M46: 15,240,433 km (0.114 R)
• M47: 15,660,204 km (0.103 R)
• M48: 15,989,320 km (0.069 R)
• M49: 16,463,395 km (0.099 R)
• M50: 16,797,896 km (0.042 R)
• M51: 17,473,929 km (0.115 R)
• M52: 17,766,393 km (0.119 R)
• M53: 18,011,284 km (0.084 R)
• M54: 18,454,992 km (0.082 R)
• M55: 18,703,025 km (0.114 R)
• M56: 18,902,289 km (0.107 R)
• M57: 19,353,177 km (0.093 R)
• M58: 20,112,387 km (0.095 R)
• M59: 20,675,473 km (0.112 R)
• M60: 22,448,357 km (0.099 R)
• M61: 23,139,051 km (0.09 R)
• M62: 23,460,088 km (0.095 R)
• M63: 23,513,793 km (0.043 R)
• M64: 23,998,640 km (0.065 R)
• M65: 24,323,716 km (0.047 R)
• M66: 25,362,673 km (0.069 R)
• M67: 26,304,392 km (0.102 R)
• M68: 27,201,381 km (0.104 R)
• M69: 28,680,006 km (0.058 R)
• M70: 30,359,990 km (0.026 R)
• M71: 30,535,618 km (0.089 R)
• M72: 31,774,289 km (0.118 R)
• M73: 33,451,281 km (0.079 R)
• M74: 33,814,355 km (0.062 R)
• M75: 34,727,799 km (0.06 R)
• M76: 37,077,982 km (0.115 R)
• M77: 38,209,091 km (0.09 R)
• M78: 38,588,621 km (0.067 R)
• M79: 38,842,339 km (0.044 R)
• M80: 38,905,918 km (0.117 R)
• M81: 39,542,906 km (0.105 R)
• M82: 39,798,718 km (0.11 R)
• M83: 41,474,813 km (0.079 R)
• M84: 41,604,664 km (0.09 R)
• M85: 41,864,815 km (0.092 R)
• M86: 42,256,163 km (0.102 R)
• M87: 42,386,911 km (0.086 R)
• M88: 42,517,660 km (0.095 R)
• M89: 42,845,279 km (0.101 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 400 - 12,989 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit