🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.44 AU - 0.7 AU

Year: 158 Days

Day: 31.9 Hours

Environment

Temp: 176 °C

Axial Tilt: 33.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.62 AU - 0.84 AU

Year: 229 Days

Day: 13.1 Hours

Environment

Temp: 118 °C

Axial Tilt: 22.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.97 AU - 1.27 AU

Year: 435 Days

Day: 18.9 Hours

Environment

Temp: -1 °C

Axial Tilt: 33.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 2.47 AU - 2.59 AU

Year: 1477 Days

Day: 23.3 Hours

Environment

Temp: -99 °C

Axial Tilt: 8.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 624.4

Radius: 12.4

Gravity: 4.06 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 5.85 AU - 6.35 AU

Year: 5531 Days

Day: 14.7 Hours

Environment

Temp: -157 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 21,236,272 km

• M1: 190,139 km (0.059 R)
• M2: 316,100 km (0.113 R)
• M3: 872,604 km (0.098 R)
• M4: 953,836 km (0.075 R)
• M5: 1,291,030 km (0.073 R)
• M6: 1,498,372 km (0.047 R)
• M7: 1,768,995 km (0.084 R)
• M8: 1,928,317 km (0.093 R)
• M9: 2,878,712 km (0.063 R)
• M10: 3,004,224 km (0.119 R)
• M11: 3,546,517 km (0.103 R)
• M12: 3,749,371 km (0.081 R)
• M13: 4,119,477 km (0.054 R)
• M14: 4,945,107 km (0.086 R)
• M15: 5,351,265 km (0.116 R)
• M16: 5,454,488 km (0.095 R)
• M17: 5,636,848 km (0.05 R)
• M18: 5,768,344 km (0.103 R)
• M19: 5,874,260 km (0.101 R)
• M20: 6,222,972 km (0.1 R)
• M21: 6,358,957 km (0.111 R)
• M22: 6,440,936 km (0.118 R)
• M23: 6,772,744 km (0.077 R)
• M24: 6,912,768 km (0.055 R)
• M25: 7,053,689 km (0.104 R)
• M26: 7,195,508 km (0.116 R)
• M27: 8,066,616 km (0.087 R)
• M28: 8,215,017 km (0.054 R)
• M29: 8,514,662 km (0.062 R)
• M30: 9,528,936 km (0.105 R)
• M31: 9,812,274 km (0.065 R)
• M32: 9,939,133 km (0.084 R)
• M33: 10,098,305 km (0.057 R)
• M34: 10,194,347 km (0.119 R)
• M35: 10,290,538 km (0.109 R)
• M36: 11,038,827 km (0.058 R)
• M37: 11,137,711 km (0.11 R)
• M38: 11,270,105 km (0.119 R)
• M39: 11,502,879 km (0.069 R)
• M40: 12,176,967 km (0.106 R)
• M41: 12,794,657 km (0.061 R)
• M42: 13,037,604 km (0.092 R)
• M43: 13,317,202 km (0.059 R)
• M44: 13,634,051 km (0.107 R)
• M45: 13,811,175 km (0.087 R)
• M46: 13,989,046 km (0.076 R)
• M47: 14,853,573 km (0.035 R)
• M48: 14,999,431 km (0.075 R)
• M49: 15,476,498 km (0.044 R)
• M50: 15,587,350 km (0.085 R)
• M51: 16,558,689 km (0.073 R)
• M52: 17,166,206 km (0.087 R)
• M53: 17,395,988 km (0.08 R)
• M54: 17,665,265 km (0.093 R)
• M55: 18,208,006 km (0.045 R)
• M56: 18,364,036 km (0.053 R)
• M57: 18,638,399 km (0.076 R)
• M58: 18,874,464 km (0.072 R)
• M59: 19,071,933 km (0.059 R)
• M60: 19,708,771 km (0.08 R)
• M61: 20,190,925 km (0.099 R)
• M62: 20,352,491 km (0.116 R)
• M63: 20,758,350 km (0.105 R)
• M64: 21,166,902 km (0.027 R)
• M65: 21,331,011 km (0.029 R)
• M66: 22,033,522 km (0.099 R)
• M67: 23,164,632 km (0.101 R)
• M68: 23,545,957 km (0.119 R)
• M69: 24,831,751 km (0.097 R)
• M70: 24,918,368 km (0.102 R)
• M71: 25,570,614 km (0.095 R)
• M72: 25,920,673 km (0.079 R)
• M73: 26,096,451 km (0.098 R)
• M74: 29,600,482 km (0.113 R)
• M75: 30,661,729 km (0.07 R)
• M76: 30,894,055 km (0.051 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 143.1

Radius: 13.3

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 5.19 AU - 8.33 AU

Year: 6452 Days

Day: 5.3 Hours

Environment

Temp: -167 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 21,236,272 km

• M1: 167,250 km (0.071 R)
• M2: 346,768 km (0.07 R)
• M3: 514,617 km (0.117 R)
• M4: 1,210,546 km (0.061 R)
• M5: 1,365,081 km (0.092 R)
• M6: 1,747,752 km (0.094 R)
• M7: 1,924,277 km (0.069 R)
• M8: 2,295,430 km (0.045 R)
• M9: 2,429,170 km (0.039 R)
• M10: 2,596,570 km (0.077 R)
• M11: 2,830,990 km (0.085 R)
• M12: 4,196,220 km (0.117 R)
• M13: 4,342,677 km (0.099 R)
• M14: 4,716,671 km (0.118 R)
• M15: 5,023,496 km (0.097 R)
• M16: 5,416,191 km (0.094 R)
• M17: 6,065,296 km (0.115 R)
• M18: 6,148,323 km (0.115 R)
• M19: 6,825,104 km (0.087 R)
• M20: 7,019,880 km (0.111 R)
• M21: 7,459,249 km (0.089 R)
• M22: 8,643,017 km (0.075 R)
• M23: 8,760,003 km (0.094 R)
• M24: 10,179,387 km (0.116 R)
• M25: 11,463,386 km (0.078 R)
• M26: 11,772,904 km (0.117 R)
• M27: 12,242,342 km (0.063 R)
• M28: 13,065,280 km (0.064 R)
• M29: 13,172,841 km (0.106 R)
• M30: 13,469,942 km (0.04 R)
• M31: 13,906,169 km (0.06 R)
• M32: 14,347,034 km (0.102 R)
• M33: 14,485,711 km (0.037 R)
• M34: 15,045,058 km (0.09 R)
• M35: 15,129,581 km (0.115 R)
• M36: 15,242,527 km (0.061 R)
• M37: 16,794,455 km (0.061 R)
• M38: 17,264,043 km (0.063 R)
• M39: 17,382,076 km (0.096 R)
• M40: 17,470,787 km (0.1 R)
• M41: 18,577,363 km (0.104 R)
• M42: 19,123,993 km (0.025 R)
• M43: 19,830,095 km (0.096 R)
• M44: 19,984,780 km (0.069 R)
• M45: 20,638,672 km (0.043 R)
• M46: 21,078,490 km (0.045 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 524 - 14,347 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit