🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.03 AU - 1.33 AU

Year: 446 Days

Day: 21 Hours

Environment

Temp: 42 °C

Axial Tilt: 24.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.24 AU - 1.24 AU

Year: 481 Days

Day: 47.6 Hours

Environment

Temp: 19 °C

Axial Tilt: 18.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.2 AU - 1.44 AU

Year: 528 Days

Day: 13.8 Hours

Environment

Temp: 11 °C

Axial Tilt: 42.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 3.16 AU - 5.1 AU

Year: 2923 Days

Day: 42.8 Hours

Environment

Temp: -120 °C

Axial Tilt: 8.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.28 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 105.8

Radius: 12.4

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 6.21 AU - 6.63 AU

Year: 5665 Days

Day: 5.2 Hours

Environment

Temp: -145 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 27,484,299 km

• M1: 155,731 km (0.098 R)
• M2: 304,432 km (0.095 R)
• M3: 477,516 km (0.08 R)
• M4: 556,504 km (0.08 R)
• M5: 657,183 km (0.054 R)
• M6: 765,044 km (0.058 R)
• M7: 1,039,256 km (0.101 R)
• M8: 1,137,841 km (0.111 R)
• M9: 1,229,545 km (0.109 R)
• M10: 1,323,941 km (0.112 R)
• M11: 1,531,733 km (0.097 R)
• M12: 1,668,615 km (0.083 R)
• M13: 1,845,888 km (0.113 R)
• M14: 1,955,244 km (0.062 R)
• M15: 2,117,109 km (0.103 R)
• M16: 2,414,809 km (0.101 R)
• M17: 2,494,844 km (0.086 R)
• M18: 3,022,027 km (0.057 R)
• M19: 3,254,502 km (0.11 R)
• M20: 3,599,026 km (0.111 R)
• M21: 3,752,663 km (0.06 R)
• M22: 3,971,375 km (0.12 R)
• M23: 4,372,297 km (0.085 R)
• M24: 4,503,494 km (0.115 R)
• M25: 4,635,888 km (0.096 R)
• M26: 4,786,533 km (0.084 R)
• M27: 4,938,824 km (0.049 R)
• M28: 5,634,903 km (0.072 R)
• M29: 5,742,015 km (0.076 R)
• M30: 6,104,042 km (0.105 R)
• M31: 6,585,897 km (0.064 R)
• M32: 6,736,542 km (0.028 R)
• M33: 7,273,149 km (0.065 R)
• M34: 7,351,090 km (0.1 R)
• M35: 7,507,420 km (0.101 R)
• M36: 7,665,096 km (0.112 R)
• M37: 8,204,994 km (0.082 R)
• M38: 8,469,334 km (0.071 R)
• M39: 8,571,808 km (0.103 R)
• M40: 8,736,516 km (0.104 R)
• M41: 8,881,626 km (0.104 R)
• M42: 9,258,313 km (0.106 R)
• M43: 9,406,265 km (0.08 R)
• M44: 9,554,966 km (0.116 R)
• M45: 9,661,629 km (0.071 R)
• M46: 10,375,959 km (0.066 R)
• M47: 10,617,858 km (0.101 R)
• M48: 10,706,271 km (0.077 R)
• M49: 10,839,263 km (0.119 R)
• M50: 10,950,714 km (0.082 R)
• M51: 11,264,420 km (0.067 R)
• M52: 11,354,628 km (0.078 R)
• M53: 11,855,033 km (0.087 R)
• M54: 12,084,965 km (0.108 R)
• M55: 12,362,768 km (0.05 R)
• M56: 12,455,818 km (0.034 R)
• M57: 12,619,328 km (0.106 R)
• M58: 13,019,203 km (0.12 R)
• M59: 13,495,074 km (0.109 R)
• M60: 13,711,094 km (0.113 R)
• M61: 14,170,957 km (0.106 R)
• M62: 14,390,567 km (0.076 R)
• M63: 14,734,343 km (0.109 R)
• M64: 15,255,093 km (0.118 R)
• M65: 15,605,751 km (0.12 R)
• M66: 15,807,259 km (0.075 R)
• M67: 16,750,623 km (0.1 R)
• M68: 17,060,590 km (0.105 R)
• M69: 17,581,191 km (0.096 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 119.6

Radius: 8.9

Gravity: 1.51 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 8.73 AU - 10.51 AU

Year: 10391 Days

Day: 10.7 Hours

Environment

Temp: -161 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 27,484,299 km

• M1: 120,426 km (0.066 R)
• M2: 194,028 km (0.1 R)
• M3: 252,970 km (0.084 R)
• M4: 354,697 km (0.113 R)
• M5: 416,780 km (0.097 R)
• M6: 493,075 km (0.114 R)
• M7: 963,410 km (0.119 R)
• M8: 1,028,785 km (0.082 R)
• M9: 1,109,418 km (0.106 R)
• M10: 1,378,993 km (0.063 R)
• M11: 1,453,343 km (0.07 R)
• M12: 1,544,598 km (0.111 R)
• M13: 1,700,928 km (0.075 R)
• M14: 1,797,269 km (0.052 R)
• M15: 2,218,536 km (0.108 R)
• M16: 2,522,370 km (0.118 R)
• M17: 2,916,111 km (0.037 R)
• M18: 3,229,070 km (0.115 R)
• M19: 3,532,455 km (0.112 R)
• M20: 3,908,544 km (0.061 R)
• M21: 4,474,323 km (0.061 R)
• M22: 4,789,675 km (0.106 R)
• M23: 4,996,270 km (0.059 R)
• M24: 5,159,032 km (0.09 R)
• M25: 5,370,863 km (0.091 R)
• M26: 6,146,977 km (0.115 R)
• M27: 6,649,925 km (0.099 R)
• M28: 6,803,262 km (0.12 R)
• M29: 7,113,828 km (0.067 R)
• M30: 7,856,132 km (0.062 R)
• M31: 7,937,214 km (0.07 R)
• M32: 9,157,035 km (0.104 R)
• M33: 9,963,517 km (0.03 R)
• M34: 10,021,861 km (0.101 R)
• M35: 10,198,087 km (0.097 R)
• M36: 10,434,451 km (0.025 R)
• M37: 10,702,531 km (0.075 R)
• M38: 10,762,520 km (0.105 R)
• M39: 10,882,647 km (0.073 R)
• M40: 11,033,441 km (0.064 R)
• M41: 11,921,604 km (0.093 R)
• M42: 12,014,803 km (0.091 R)
• M43: 12,077,186 km (0.075 R)
• M44: 12,642,366 km (0.109 R)
• M45: 12,832,805 km (0.07 R)
• M46: 13,120,182 km (0.049 R)
• M47: 14,060,255 km (0.078 R)
• M48: 14,555,125 km (0.109 R)
• M49: 15,055,679 km (0.119 R)
• M50: 15,392,574 km (0.118 R)
• M51: 15,561,918 km (0.101 R)
• M52: 15,697,903 km (0.077 R)
• M53: 15,765,970 km (0.098 R)
• M54: 15,868,295 km (0.04 R)
• M55: 16,108,100 km (0.068 R)
• M56: 16,383,510 km (0.083 R)
• M57: 16,521,738 km (0.104 R)
• M58: 18,462,322 km (0.087 R)
• M59: 19,040,368 km (0.102 R)
• M60: 19,149,425 km (0.107 R)
• M61: 20,029,061 km (0.108 R)
• M62: 20,399,614 km (0.079 R)
• M63: 20,548,315 km (0.058 R)
• M64: 20,734,863 km (0.086 R)
• M65: 20,809,662 km (0.101 R)
• M66: 20,959,559 km (0.093 R)
• M67: 22,707,910 km (0.09 R)
• M68: 22,785,102 km (0.092 R)
• M69: 22,862,145 km (0.034 R)
• M70: 23,171,813 km (0.106 R)
• M71: 23,327,095 km (0.052 R)
• M72: 23,521,722 km (0.109 R)
• M73: 24,502,785 km (0.093 R)
• M74: 24,581,773 km (0.117 R)
• M75: 25,137,678 km (0.085 R)
• M76: 25,577,346 km (0.111 R)
• M77: 25,657,531 km (0.119 R)
• M78: 25,858,441 km (0.101 R)
• M79: 26,545,394 km (0.077 R)
• M80: 26,626,626 km (0.118 R)
• M81: 26,870,770 km (0.081 R)
• M82: 27,074,671 km (0.092 R)

Kuiper Belt

Range: 31.5 - 48.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 331 - 20,212 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit