🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 2.09 AU - 3.11 AU

Year: 1467 Days

Day: 39.3 Hours

Environment

Temp: -71 °C

Axial Tilt: 3.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 3.25 AU - 5.27 AU

Year: 3076 Days

Day: 31.8 Hours

Environment

Temp: -108 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,004,432 km

• M1: 2,669,125 km (0.071 R)

Asteroid Belt

Center: 5.44 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 380.8

Radius: 8.9

Gravity: 4.81 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 6.19 AU - 7.05 AU

Year: 5959 Days

Day: 5.6 Hours

Environment

Temp: -140 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 85,004,432 km

• M1: 110,702 km (0.06 R)
• M2: 444,455 km (0.09 R)
• M3: 1,109,717 km (0.107 R)
• M4: 1,484,759 km (0.11 R)
• M5: 4,610,606 km (0.107 R)
• M6: 5,204,809 km (0.101 R)
• M7: 6,832,434 km (0.061 R)
• M8: 7,535,394 km (0.066 R)
• M9: 9,402,376 km (0.056 R)
• M10: 11,103,453 km (0.109 R)
• M11: 12,702,954 km (0.102 R)
• M12: 13,609,217 km (0.103 R)
• M13: 14,450,406 km (0.117 R)
• M14: 17,853,758 km (0.116 R)
• M15: 23,199,488 km (0.096 R)

Asteroid Belt

Center: 12.76 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 18.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 833.4

Radius: 3.5

Gravity: 68.03 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 16.65 AU - 21.15 AU

Year: 28745 Days

Day: 24.3 Hours

Environment

Temp: -204 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 85,004,432 km

• M1: 43,533 km (0.103 R)
• M2: 196,721 km (0.038 R)
• M3: 309,368 km (0.119 R)
• M4: 483,201 km (0.104 R)
• M5: 1,028,785 km (0.099 R)
• M6: 1,420,133 km (0.099 R)
• M7: 1,738,028 km (0.106 R)
• M8: 1,903,334 km (0.088 R)
• M9: 2,891,727 km (0.113 R)
• M10: 3,692,524 km (0.032 R)
• M11: 4,107,808 km (0.101 R)
• M12: 4,989,687 km (0.114 R)
• M13: 5,762,660 km (0.113 R)
• M14: 6,083,697 km (0.08 R)
• M15: 6,661,593 km (0.114 R)
• M16: 7,925,695 km (0.113 R)
• M17: 8,555,353 km (0.035 R)
• M18: 13,125,119 km (0.076 R)
• M19: 16,236,156 km (0.113 R)
• M20: 18,009,639 km (0.083 R)
• M21: 18,300,906 km (0.076 R)
• M22: 20,639,869 km (0.112 R)
• M23: 22,603,640 km (0.118 R)
• M24: 23,979,791 km (0.109 R)
• M25: 24,096,926 km (0.101 R)
• M26: 24,927,643 km (0.11 R)
• M27: 39,613,067 km (0.08 R)
• M28: 42,629,858 km (0.117 R)
• M29: 44,370,280 km (0.096 R)
• M30: 45,257,993 km (0.072 R)
• M31: 46,702,810 km (0.057 R)
• M32: 47,068,726 km (0.105 R)
• M33: 47,621,191 km (0.117 R)
• M34: 52,001,566 km (0.034 R)
• M35: 56,850,632 km (0.091 R)
• M36: 57,897,518 km (0.11 R)
• M37: 62,213,266 km (0.069 R)
• M38: 64,449,306 km (0.106 R)
• M39: 93,257,966 km (0.101 R)
• M40: 94,712,806 km (0.088 R)
• M41: 103,450,817 km (0.104 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 442.4

Radius: 4

Gravity: 27.65 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 19.01 AU - 19.35 AU

Year: 29387 Days

Day: 23.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 85,004,432 km

• M1: 50,265 km (0.115 R)
• M2: 189,391 km (0.1 R)
• M3: 336,446 km (0.077 R)
• M4: 1,083,388 km (0.11 R)
• M5: 1,577,659 km (0.088 R)
• M6: 1,975,290 km (0.026 R)
• M7: 2,705,029 km (0.052 R)
• M8: 3,272,304 km (0.094 R)
• M9: 4,283,585 km (0.116 R)
• M10: 4,897,834 km (0.062 R)
• M11: 5,325,385 km (0.109 R)
• M12: 5,777,320 km (0.093 R)
• M13: 6,946,577 km (0.096 R)
• M14: 7,139,558 km (0.093 R)
• M15: 7,385,647 km (0.056 R)
• M16: 8,536,503 km (0.109 R)
• M17: 8,813,858 km (0.067 R)
• M18: 9,681,825 km (0.109 R)
• M19: 11,056,031 km (0.102 R)
• M20: 13,802,049 km (0.113 R)
• M21: 14,030,485 km (0.105 R)
• M22: 14,573,077 km (0.115 R)
• M23: 15,453,909 km (0.11 R)
• M24: 16,200,402 km (0.095 R)
• M25: 16,539,840 km (0.102 R)
• M26: 17,232,777 km (0.1 R)
• M27: 19,810,947 km (0.106 R)
• M28: 22,215,882 km (0.077 R)
• M29: 28,323,664 km (0.047 R)
• M30: 33,098,529 km (0.104 R)
• M31: 36,902,952 km (0.113 R)
• M32: 37,934,729 km (0.119 R)
• M33: 40,210,262 km (0.117 R)
• M34: 45,701,701 km (0.055 R)
• M35: 47,753,136 km (0.111 R)
• M36: 48,801,518 km (0.102 R)
• M37: 52,222,522 km (0.099 R)
• M38: 55,033,616 km (0.098 R)
• M39: 59,738,469 km (0.104 R)
• M40: 60,142,234 km (0.083 R)
• M41: 66,635,380 km (0.107 R)
• M42: 69,047,047 km (0.086 R)
• M43: 77,106,931 km (0.043 R)
• M44: 82,981,789 km (0.065 R)

Kuiper Belt

Range: 31.4 - 51.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 481 - 19,719 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit