🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.55 AU - 0.67 AU

Year: 182 Days

Day: 43 Hours

Environment

Temp: 127 °C

Axial Tilt: 20.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.38 AU - 1.42 AU

Year: 634 Days

Day: 32.4 Hours

Environment

Temp: -47 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 35,380,623 km

• M1: 559,945 km (0.096 R)
• M2: 649,255 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.48 AU - 2.32 AU

Year: 1003 Days

Day: 23.7 Hours

Environment

Temp: -76 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 3.43 AU - 4.49 AU

Year: 3017 Days

Day: 15 Hours

Environment

Temp: -139 °C

Axial Tilt: 49.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 35,380,623 km

• M1: 1,612,815 km (0.093 R)
• M2: 2,360,654 km (0.107 R)

Asteroid Belt

Center: 4.57 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 651.3

Radius: 10

Gravity: 6.51 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 4.13 AU - 6.21 AU

Year: 4501 Days

Day: 10 Hours

Environment

Temp: -155 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 35,380,623 km

• M1: 144,063 km (0.081 R)
• M2: 274,811 km (0.1 R)
• M3: 353,201 km (0.03 R)
• M4: 451,187 km (0.101 R)
• M5: 759,658 km (0.089 R)
• M6: 843,732 km (0.117 R)
• M7: 995,873 km (0.083 R)
• M8: 1,075,459 km (0.092 R)
• M9: 1,552,527 km (0.112 R)
• M10: 1,757,476 km (0.119 R)
• M11: 1,838,707 km (0.097 R)
• M12: 2,211,356 km (0.025 R)
• M13: 2,406,731 km (0.05 R)
• M14: 2,515,638 km (0.117 R)
• M15: 2,626,340 km (0.075 R)
• M16: 2,929,276 km (0.116 R)
• M17: 3,283,823 km (0.062 R)
• M18: 3,384,801 km (0.099 R)
• M19: 3,820,131 km (0.096 R)
• M20: 4,012,065 km (0.051 R)
• M21: 4,317,245 km (0.049 R)
• M22: 4,405,807 km (0.115 R)
• M23: 4,766,188 km (0.083 R)
• M24: 5,277,514 km (0.092 R)
• M25: 5,348,573 km (0.098 R)
• M26: 5,587,780 km (0.115 R)
• M27: 5,879,496 km (0.113 R)
• M28: 6,503,468 km (0.088 R)
• M29: 6,579,763 km (0.089 R)
• M30: 7,148,385 km (0.117 R)
• M31: 7,306,210 km (0.085 R)
• M32: 7,412,126 km (0.107 R)
• M33: 7,652,230 km (0.089 R)
• M34: 7,759,642 km (0.078 R)
• M35: 8,112,693 km (0.061 R)
• M36: 8,443,154 km (0.118 R)
• M37: 8,638,080 km (0.063 R)
• M38: 8,750,129 km (0.071 R)
• M39: 9,432,445 km (0.099 R)
• M40: 9,605,679 km (0.097 R)
• M41: 9,984,611 km (0.045 R)
• M42: 10,338,858 km (0.083 R)
• M43: 10,787,502 km (0.058 R)
• M44: 11,426,285 km (0.095 R)
• M45: 12,708,638 km (0.098 R)
• M46: 12,804,231 km (0.084 R)
• M47: 13,221,310 km (0.12 R)
• M48: 13,350,563 km (0.091 R)
• M49: 13,512,727 km (0.103 R)
• M50: 13,610,414 km (0.112 R)
• M51: 13,740,864 km (0.052 R)
• M52: 13,871,762 km (0.11 R)
• M53: 14,167,816 km (0.104 R)
• M54: 14,266,999 km (0.076 R)
• M55: 15,237,590 km (0.091 R)
• M56: 15,577,177 km (0.112 R)
• M57: 16,995,664 km (0.099 R)
• M58: 18,131,262 km (0.082 R)
• M59: 19,401,198 km (0.086 R)
• M60: 19,769,209 km (0.082 R)
• M61: 20,176,863 km (0.12 R)
• M62: 20,962,701 km (0.071 R)
• M63: 22,487,103 km (0.092 R)
• M64: 23,106,738 km (0.113 R)
• M65: 23,262,618 km (0.113 R)
• M66: 23,379,754 km (0.044 R)
• M67: 24,125,798 km (0.028 R)
• M68: 24,283,923 km (0.118 R)
• M69: 25,400,073 km (0.119 R)
• M70: 25,802,790 km (0.113 R)
• M71: 25,883,573 km (0.088 R)
• M72: 26,329,375 km (0.066 R)
• M73: 26,410,756 km (0.074 R)
• M74: 26,532,978 km (0.082 R)
• M75: 26,736,879 km (0.114 R)
• M76: 27,023,509 km (0.111 R)
• M77: 27,434,604 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 662.6

Radius: 14

Gravity: 3.38 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 6.56 AU - 6.58 AU

Year: 6448 Days

Day: 10.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 35,380,623 km

• M1: 404,662 km (0.056 R)
• M2: 615,894 km (0.032 R)
• M3: 798,404 km (0.077 R)
• M4: 985,700 km (0.058 R)
• M5: 1,077,553 km (0.117 R)
• M6: 1,493,735 km (0.108 R)
• M7: 1,619,397 km (0.116 R)
• M8: 2,260,424 km (0.046 R)
• M9: 2,406,282 km (0.092 R)
• M10: 2,885,145 km (0.085 R)
• M11: 2,975,502 km (0.105 R)
• M12: 3,089,944 km (0.115 R)
• M13: 3,182,396 km (0.056 R)
• M14: 3,881,616 km (0.107 R)
• M15: 4,236,163 km (0.085 R)
• M16: 4,443,506 km (0.092 R)
• M17: 4,574,852 km (0.101 R)
• M18: 4,761,102 km (0.077 R)
• M19: 4,895,590 km (0.116 R)
• M20: 5,815,168 km (0.111 R)
• M21: 6,075,170 km (0.053 R)
• M22: 6,309,739 km (0.051 R)
• M23: 6,428,071 km (0.063 R)
• M24: 7,464,036 km (0.064 R)
• M25: 8,065,719 km (0.104 R)
• M26: 8,323,626 km (0.089 R)
• M27: 8,947,449 km (0.073 R)
• M28: 9,281,949 km (0.074 R)
• M29: 9,620,489 km (0.108 R)
• M30: 9,722,814 km (0.079 R)
• M31: 10,379,549 km (0.112 R)
• M32: 11,193,960 km (0.089 R)
• M33: 11,373,627 km (0.074 R)
• M34: 11,590,693 km (0.078 R)
• M35: 11,918,762 km (0.065 R)
• M36: 12,065,517 km (0.101 R)
• M37: 12,771,170 km (0.098 R)
• M38: 13,110,009 km (0.096 R)
• M39: 13,528,435 km (0.081 R)
• M40: 13,758,367 km (0.05 R)
• M41: 14,222,419 km (0.101 R)
• M42: 14,417,196 km (0.063 R)
• M43: 14,770,097 km (0.112 R)
• M44: 15,046,703 km (0.092 R)
• M45: 15,886,546 km (0.069 R)
• M46: 16,373,337 km (0.081 R)
• M47: 17,737,072 km (0.107 R)
• M48: 18,031,181 km (0.038 R)
• M49: 18,581,402 km (0.072 R)
• M50: 18,709,159 km (0.086 R)
• M51: 19,266,261 km (0.076 R)
• M52: 20,925,900 km (0.076 R)
• M53: 21,593,555 km (0.096 R)
• M54: 22,404,076 km (0.097 R)
• M55: 22,585,539 km (0.095 R)
• M56: 22,995,736 km (0.05 R)
• M57: 23,362,251 km (0.05 R)
• M58: 23,454,253 km (0.1 R)
• M59: 23,546,256 km (0.082 R)
• M60: 23,915,912 km (0.069 R)
• M61: 25,602,329 km (0.113 R)
• M62: 26,892,312 km (0.1 R)
• M63: 27,181,933 km (0.118 R)
• M64: 28,694,368 km (0.112 R)
• M65: 28,940,755 km (0.114 R)
• M66: 29,089,007 km (0.108 R)
• M67: 29,933,786 km (0.066 R)
• M68: 30,384,375 km (0.119 R)
• M69: 30,585,285 km (0.114 R)
• M70: 31,089,729 km (0.117 R)
• M71: 31,241,571 km (0.099 R)
• M72: 32,004,370 km (0.083 R)
• M73: 32,106,545 km (0.068 R)
• M74: 32,927,987 km (0.098 R)
• M75: 33,237,805 km (0.061 R)
• M76: 33,393,087 km (0.107 R)
• M77: 34,068,671 km (0.11 R)
• M78: 34,591,516 km (0.113 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 402 - 16,928 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit