🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 2.81 AU - 4.07 AU

Year: 2253 Days

Day: 16.1 Hours

Environment

Temp: -114 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,607,751 km

• M1: 1,454,091 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 3.71 AU - 5.09 AU

Year: 3259 Days

Day: 38.3 Hours

Environment

Temp: -118 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 4.28 AU - 4.54 AU

Year: 3270 Days

Day: 13.7 Hours

Environment

Temp: -125 °C

Axial Tilt: 41 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,607,751 km

• M1: 40,541 km (0.049 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 4.25 AU - 5.01 AU

Year: 3518 Days

Day: 23.4 Hours

Environment

Temp: -131 °C

Axial Tilt: 29 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.6 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 352.8

Radius: 14.6

Gravity: 1.66 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 7.38 AU - 9.76 AU

Year: 8859 Days

Day: 7.4 Hours

Environment

Temp: -160 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 92,607,751 km

• M1: 182,210 km (0.118 R)
• M2: 955,631 km (0.049 R)
• M3: 1,616,854 km (0.096 R)
• M4: 2,321,759 km (0.113 R)
• M5: 2,907,285 km (0.051 R)
• M6: 3,658,416 km (0.092 R)
• M7: 5,025,591 km (0.112 R)
• M8: 5,641,485 km (0.119 R)
• M9: 6,884,494 km (0.112 R)
• M10: 8,263,487 km (0.1 R)
• M11: 9,381,133 km (0.108 R)
• M12: 10,833,579 km (0.036 R)
• M13: 13,232,380 km (0.119 R)
• M14: 13,785,294 km (0.071 R)
• M15: 17,107,265 km (0.1 R)
• M16: 19,058,470 km (0.06 R)
• M17: 20,269,016 km (0.1 R)
• M18: 24,455,662 km (0.071 R)
• M19: 25,205,596 km (0.058 R)
• M20: 26,926,869 km (0.092 R)
• M21: 29,842,082 km (0.029 R)
• M22: 31,375,909 km (0.119 R)
• M23: 32,162,196 km (0.104 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 462.2

Radius: 3.2

Gravity: 45.14 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 16.14 AU - 17.6 AU

Year: 24466 Days

Day: 24.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 92,607,751 km

• M1: 39,793 km (0.094 R)
• M2: 388,805 km (0.115 R)
• M3: 530,773 km (0.098 R)
• M4: 650,152 km (0.047 R)
• M5: 2,120,400 km (0.108 R)
• M6: 2,290,792 km (0.08 R)
• M7: 2,857,170 km (0.059 R)
• M8: 3,038,482 km (0.116 R)
• M9: 3,255,250 km (0.053 R)
• M10: 4,849,813 km (0.103 R)
• M11: 5,375,500 km (0.076 R)
• M12: 5,572,072 km (0.112 R)
• M13: 5,938,138 km (0.058 R)
• M14: 6,276,678 km (0.084 R)
• M15: 6,450,810 km (0.055 R)
• M16: 6,899,903 km (0.055 R)
• M17: 9,126,218 km (0.056 R)
• M18: 9,406,116 km (0.106 R)
• M19: 11,079,966 km (0.091 R)
• M20: 11,592,489 km (0.093 R)
• M21: 11,722,938 km (0.081 R)
• M22: 12,595,542 km (0.058 R)
• M23: 24,994,812 km (0.045 R)
• M24: 27,810,992 km (0.084 R)
• M25: 38,956,931 km (0.119 R)
• M26: 39,544,402 km (0.101 R)
• M27: 46,073,003 km (0.119 R)
• M28: 46,236,663 km (0.084 R)
• M29: 47,726,657 km (0.093 R)
• M30: 50,107,807 km (0.042 R)
• M31: 54,371,795 km (0.117 R)
• M32: 55,105,124 km (0.109 R)
• M33: 55,474,331 km (0.097 R)
• M34: 58,487,083 km (0.073 R)
• M35: 58,871,100 km (0.096 R)
• M36: 60,228,701 km (0.078 R)
• M37: 62,604,315 km (0.102 R)
• M38: 63,006,285 km (0.096 R)
• M39: 63,612,306 km (0.074 R)
• M40: 64,631,067 km (0.06 R)
• M41: 71,629,256 km (0.053 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 730.5

Radius: 5.2

Gravity: 27.02 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 14.88 AU - 20.26 AU

Year: 26005 Days

Day: 17.4 Hours

Environment

Temp: -197 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 92,607,751 km

• M1: 64,626 km (0.055 R)
• M2: 292,314 km (0.029 R)
• M3: 1,175,989 km (0.114 R)
• M4: 1,563,298 km (0.115 R)
• M5: 1,806,394 km (0.092 R)
• M6: 2,563,360 km (0.093 R)
• M7: 3,241,487 km (0.078 R)
• M8: 4,714,278 km (0.083 R)
• M9: 5,023,347 km (0.108 R)
• M10: 7,422,448 km (0.105 R)
• M11: 11,494,352 km (0.083 R)
• M12: 12,853,000 km (0.09 R)
• M13: 16,316,640 km (0.12 R)
• M14: 18,878,503 km (0.12 R)
• M15: 23,315,127 km (0.072 R)
• M16: 25,596,794 km (0.068 R)
• M17: 26,549,733 km (0.118 R)
• M18: 31,943,185 km (0.067 R)
• M19: 35,623,442 km (0.104 R)
• M20: 35,917,701 km (0.1 R)
• M21: 42,975,429 km (0.032 R)
• M22: 43,644,281 km (0.1 R)
• M23: 44,150,371 km (0.057 R)
• M24: 51,840,300 km (0.108 R)
• M25: 52,788,601 km (0.092 R)
• M26: 52,979,637 km (0.065 R)
• M27: 53,748,271 km (0.112 R)
• M28: 55,702,618 km (0.111 R)
• M29: 57,299,874 km (0.111 R)
• M30: 62,274,153 km (0.094 R)
• M31: 65,084,947 km (0.073 R)
• M32: 69,343,699 km (0.113 R)
• M33: 69,802,516 km (0.109 R)
• M34: 72,362,136 km (0.056 R)
• M35: 83,485,635 km (0.031 R)
• M36: 85,312,375 km (0.065 R)

Kuiper Belt

Range: 31.1 - 52.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 465 - 15,300 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit