🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.75 AU - 1.01 AU

Year: 309 Days

Day: 31.2 Hours

Environment

Temp: 42 °C

Axial Tilt: 16.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 51,531,065 km

• M1: 803,789 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 2.03 AU - 2.67 AU

Year: 1350 Days

Day: 47.6 Hours

Environment

Temp: -96 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 11.7

Radius: 11.6

Gravity: 0.09 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 4.98 AU - 5.42 AU

Year: 4444 Days

Day: 14.5 Hours

Environment

Temp: -154 °C

Axial Tilt: 148.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 51,531,065 km

• M1: 157,227 km (0.092 R)
• M2: 294,708 km (0.116 R)
• M3: 411,843 km (0.11 R)
• M4: 755,469 km (0.108 R)
• M5: 951,891 km (0.101 R)
• M6: 1,154,596 km (0.109 R)
• M7: 1,255,725 km (0.084 R)
• M8: 1,330,823 km (0.094 R)
• M9: 1,697,487 km (0.049 R)
• M10: 1,787,844 km (0.112 R)
• M11: 1,866,383 km (0.103 R)
• M12: 1,966,464 km (0.087 R)
• M13: 2,214,198 km (0.086 R)
• M14: 2,320,413 km (0.089 R)
• M15: 2,649,677 km (0.067 R)
• M16: 2,854,477 km (0.037 R)
• M17: 2,993,902 km (0.084 R)
• M18: 3,080,370 km (0.108 R)
• M19: 3,320,325 km (0.118 R)
• M20: 3,558,036 km (0.071 R)
• M21: 3,641,511 km (0.106 R)
• M22: 3,750,718 km (0.092 R)
• M23: 3,955,517 km (0.11 R)
• M24: 4,041,985 km (0.109 R)
• M25: 4,340,582 km (0.105 R)
• M26: 4,456,670 km (0.05 R)
• M27: 4,601,032 km (0.064 R)
• M28: 5,146,765 km (0.102 R)
• M29: 5,250,736 km (0.12 R)
• M30: 5,422,624 km (0.113 R)
• M31: 5,635,202 km (0.106 R)
• M32: 5,762,061 km (0.095 R)
• M33: 6,269,048 km (0.091 R)
• M34: 6,349,981 km (0.034 R)
• M35: 6,431,212 km (0.064 R)

Asteroid Belt

Center: 7.04 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 868.5

Radius: 12.4

Gravity: 5.65 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 6.71 AU - 11.03 AU

Year: 9900 Days

Day: 8.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 51,531,065 km

• M1: 191,036 km (0.114 R)
• M2: 1,449,903 km (0.056 R)
• M3: 1,611,319 km (0.103 R)
• M4: 1,754,633 km (0.114 R)
• M5: 1,877,304 km (0.107 R)
• M6: 1,977,684 km (0.078 R)
• M7: 2,343,451 km (0.099 R)
• M8: 2,990,910 km (0.12 R)
• M9: 3,109,093 km (0.105 R)
• M10: 3,319,726 km (0.082 R)
• M11: 3,566,413 km (0.066 R)
• M12: 4,342,228 km (0.068 R)
• M13: 4,476,567 km (0.062 R)
• M14: 4,578,293 km (0.111 R)
• M15: 4,853,254 km (0.116 R)
• M16: 5,098,445 km (0.071 R)
• M17: 5,240,413 km (0.111 R)
• M18: 5,455,685 km (0.044 R)
• M19: 5,637,446 km (0.109 R)
• M20: 6,422,835 km (0.112 R)
• M21: 7,282,275 km (0.077 R)
• M22: 7,362,160 km (0.079 R)
• M23: 7,725,533 km (0.113 R)
• M24: 7,848,054 km (0.071 R)
• M25: 8,469,932 km (0.113 R)
• M26: 9,849,524 km (0.095 R)
• M27: 10,160,538 km (0.097 R)
• M28: 10,384,785 km (0.115 R)
• M29: 11,113,177 km (0.049 R)
• M30: 11,251,555 km (0.026 R)
• M31: 13,054,209 km (0.116 R)
• M32: 14,038,713 km (0.054 R)
• M33: 14,238,576 km (0.117 R)
• M34: 14,590,430 km (0.05 R)
• M35: 14,996,139 km (0.107 R)
• M36: 15,922,449 km (0.058 R)
• M37: 16,497,803 km (0.099 R)
• M38: 17,722,561 km (0.038 R)
• M39: 17,938,580 km (0.038 R)
• M40: 18,155,497 km (0.072 R)
• M41: 18,921,438 km (0.112 R)
• M42: 19,086,893 km (0.095 R)
• M43: 19,363,799 km (0.101 R)
• M44: 19,865,700 km (0.096 R)
• M45: 20,258,992 km (0.059 R)
• M46: 21,282,092 km (0.105 R)
• M47: 21,915,639 km (0.117 R)
• M48: 22,031,428 km (0.099 R)
• M49: 22,438,484 km (0.118 R)
• M50: 22,613,813 km (0.035 R)
• M51: 22,730,798 km (0.067 R)
• M52: 23,083,251 km (0.082 R)
• M53: 23,555,980 km (0.114 R)
• M54: 24,091,690 km (0.104 R)
• M55: 24,451,024 km (0.071 R)
• M56: 25,053,903 km (0.109 R)
• M57: 25,600,833 km (0.11 R)
• M58: 26,151,503 km (0.087 R)
• M59: 27,764,467 km (0.084 R)
• M60: 28,015,492 km (0.035 R)
• M61: 28,963,345 km (0.066 R)
• M62: 29,154,231 km (0.096 R)
• M63: 30,437,332 km (0.113 R)
• M64: 30,825,838 km (0.115 R)
• M65: 31,020,764 km (0.058 R)
• M66: 31,673,310 km (0.092 R)
• M67: 32,528,411 km (0.06 R)
• M68: 33,191,280 km (0.103 R)
• M69: 33,724,895 km (0.118 R)
• M70: 35,410,564 km (0.094 R)
• M71: 36,092,431 km (0.109 R)
• M72: 36,435,010 km (0.085 R)
• M73: 36,847,601 km (0.032 R)
• M74: 37,123,460 km (0.077 R)
• M75: 37,400,066 km (0.101 R)
• M76: 37,746,684 km (0.083 R)
• M77: 37,885,661 km (0.081 R)
• M78: 38,373,499 km (0.064 R)
• M79: 38,793,271 km (0.105 R)
• M80: 39,284,850 km (0.111 R)
• M81: 39,849,133 km (0.082 R)
• M82: 42,061,386 km (0.088 R)
• M83: 43,001,010 km (0.099 R)
• M84: 44,827,152 km (0.113 R)
• M85: 45,860,873 km (0.071 R)
• M86: 46,604,075 km (0.086 R)
• M87: 47,276,368 km (0.079 R)
• M88: 47,726,358 km (0.091 R)
• M89: 49,009,010 km (0.111 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 460 - 17,321 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit