🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.56 AU - 0.68 AU

Year: 176 Days

Day: 18.6 Hours

Environment

Temp: 166 °C

Axial Tilt: 22.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.67 AU - 0.95 AU

Year: 262 Days

Day: 34 Hours

Environment

Temp: 135 °C

Axial Tilt: 23.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 37,197,579 km

• M1: 107,860 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.8 AU - 1.28 AU

Year: 382 Days

Day: 38.3 Hours

Environment

Temp: 41 °C

Axial Tilt: 31.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.62 AU - 1.98 AU

Year: 869 Days

Day: 27.1 Hours

Environment

Temp: -50 °C

Axial Tilt: 1.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 2.49 AU - 3.79 AU

Year: 2002 Days

Day: 19.5 Hours

Environment

Temp: -102 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 3.75 AU - 4.91 AU

Year: 3243 Days

Day: 15.1 Hours

Environment

Temp: -119 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 4.51 AU - 4.61 AU

Year: 3504 Days

Day: 17.3 Hours

Environment

Temp: -122 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 37,197,579 km

• M1: 480,957 km (0.109 R)
• M2: 1,621,491 km (0.107 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 648.6

Radius: 8.9

Gravity: 8.19 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 5.66 AU - 8.85 AU

Year: 7026 Days

Day: 12.8 Hours

Environment

Temp: -167 °C

Axial Tilt: 142 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 37,197,579 km

• M1: 111,899 km (0.063 R)
• M2: 363,972 km (0.07 R)
• M3: 452,982 km (0.115 R)
• M4: 655,687 km (0.053 R)
• M5: 725,250 km (0.1 R)
• M6: 827,127 km (0.098 R)
• M7: 918,531 km (0.081 R)
• M8: 1,445,265 km (0.114 R)
• M9: 1,575,864 km (0.061 R)
• M10: 1,929,813 km (0.082 R)
• M11: 2,074,324 km (0.091 R)
• M12: 2,484,222 km (0.078 R)
• M13: 3,037,884 km (0.114 R)
• M14: 3,427,886 km (0.067 R)
• M15: 3,989,925 km (0.107 R)
• M16: 4,201,456 km (0.093 R)
• M17: 4,335,645 km (0.069 R)
• M18: 4,525,784 km (0.098 R)
• M19: 4,718,766 km (0.115 R)
• M20: 5,342,738 km (0.074 R)
• M21: 5,783,154 km (0.106 R)
• M22: 5,902,534 km (0.062 R)
• M23: 6,388,427 km (0.048 R)
• M24: 6,481,029 km (0.101 R)
• M25: 7,560,826 km (0.078 R)
• M26: 7,658,663 km (0.051 R)
• M27: 7,888,894 km (0.087 R)
• M28: 9,387,715 km (0.067 R)
• M29: 10,097,407 km (0.112 R)
• M30: 10,313,726 km (0.074 R)
• M31: 10,677,698 km (0.079 R)
• M32: 11,157,159 km (0.092 R)
• M33: 12,792,563 km (0.112 R)
• M34: 13,183,612 km (0.103 R)
• M35: 13,657,986 km (0.118 R)
• M36: 15,196,900 km (0.119 R)
• M37: 16,832,603 km (0.12 R)
• M38: 17,390,154 km (0.108 R)
• M39: 17,649,557 km (0.099 R)
• M40: 17,866,773 km (0.047 R)
• M41: 18,084,887 km (0.07 R)
• M42: 18,347,580 km (0.087 R)
• M43: 18,700,033 km (0.115 R)
• M44: 18,832,726 km (0.109 R)
• M45: 19,188,320 km (0.118 R)
• M46: 19,905,792 km (0.101 R)
• M47: 20,404,252 km (0.111 R)
• M48: 20,540,984 km (0.1 R)
• M49: 21,090,607 km (0.09 R)
• M50: 21,738,067 km (0.116 R)
• M51: 21,877,641 km (0.094 R)
• M52: 21,970,841 km (0.108 R)
• M53: 22,110,864 km (0.091 R)
• M54: 23,862,805 km (0.063 R)
• M55: 23,958,847 km (0.036 R)
• M56: 24,537,342 km (0.025 R)
• M57: 24,974,317 km (0.09 R)
• M58: 26,053,068 km (0.062 R)
• M59: 26,250,836 km (0.059 R)
• M60: 26,647,869 km (0.114 R)
• M61: 27,096,962 km (0.114 R)
• M62: 27,347,538 km (0.057 R)
• M63: 27,800,520 km (0.042 R)
• M64: 28,510,063 km (0.102 R)
• M65: 29,071,803 km (0.109 R)
• M66: 30,309,875 km (0.096 R)
• M67: 30,726,355 km (0.074 R)
• M68: 31,144,781 km (0.075 R)
• M69: 31,512,492 km (0.096 R)
• M70: 33,051,106 km (0.068 R)
• M71: 34,072,261 km (0.038 R)
• M72: 34,722,563 km (0.051 R)
• M73: 35,486,410 km (0.101 R)
• M74: 36,255,942 km (0.104 R)
• M75: 36,476,748 km (0.036 R)
• M76: 36,587,301 km (0.1 R)

Kuiper Belt

Range: 30.5 - 45.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 495 - 20,414 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit