🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.46 AU - 0.64 AU

Year: 149 Days

Day: 35.1 Hours

Environment

Temp: 226 °C

Axial Tilt: 1.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.28 AU - 1.28 AU

Year: 529 Days

Day: 46.1 Hours

Environment

Temp: 1 °C

Axial Tilt: 4.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 52,888,680 km

• M1: 881,879 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.38 AU - 1.48 AU

Year: 625 Days

Day: 25.6 Hours

Environment

Temp: -25 °C

Axial Tilt: 44.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.55 AU - 1.87 AU

Year: 817 Days

Day: 29.9 Hours

Environment

Temp: -57 °C

Axial Tilt: 2.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 2.23 AU - 2.51 AU

Year: 1333 Days

Day: 20.2 Hours

Environment

Temp: -74 °C

Axial Tilt: 11.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,888,680 km

• M1: 75,697 km (0.095 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 2.47 AU - 2.67 AU

Year: 1505 Days

Day: 17.9 Hours

Environment

Temp: -95 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 2.74 AU - 3.1 AU

Year: 1822 Days

Day: 39.7 Hours

Environment

Temp: -91 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,888,680 km

• M1: 73,004 km (0.113 R)

Planet 8 - Terrestrial

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 3.25 AU - 5.05 AU

Year: 3088 Days

Day: 27 Hours

Environment

Temp: -131 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.54 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 10.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 529.7

Radius: 13.6

Gravity: 2.86 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 9.77 AU - 12.07 AU

Year: 13180 Days

Day: 6.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 52,888,680 km

• M1: 200,012 km (0.103 R)
• M2: 416,181 km (0.08 R)
• M3: 514,317 km (0.092 R)
• M4: 924,664 km (0.115 R)
• M5: 1,042,847 km (0.061 R)
• M6: 1,230,442 km (0.089 R)
• M7: 1,712,746 km (0.111 R)
• M8: 2,198,341 km (0.107 R)
• M9: 2,388,031 km (0.112 R)
• M10: 2,555,132 km (0.086 R)
• M11: 3,140,508 km (0.101 R)
• M12: 3,767,024 km (0.117 R)
• M13: 3,929,786 km (0.103 R)
• M14: 4,094,943 km (0.073 R)
• M15: 4,919,975 km (0.101 R)
• M16: 5,388,216 km (0.091 R)
• M17: 5,683,522 km (0.087 R)
• M18: 6,213,398 km (0.109 R)
• M19: 6,562,410 km (0.05 R)
• M20: 7,239,191 km (0.114 R)
• M21: 7,606,603 km (0.096 R)
• M22: 8,918,576 km (0.087 R)
• M23: 9,578,452 km (0.094 R)
• M24: 10,528,848 km (0.075 R)
• M25: 11,509,163 km (0.09 R)
• M26: 11,651,580 km (0.108 R)
• M27: 13,456,328 km (0.096 R)
• M28: 13,556,260 km (0.11 R)
• M29: 13,706,755 km (0.114 R)
• M30: 14,570,234 km (0.101 R)
• M31: 14,879,154 km (0.079 R)
• M32: 15,034,436 km (0.102 R)
• M33: 15,451,216 km (0.078 R)
• M34: 16,832,004 km (0.09 R)
• M35: 17,047,874 km (0.104 R)
• M36: 18,086,083 km (0.048 R)
• M37: 18,585,142 km (0.052 R)
• M38: 19,539,875 km (0.073 R)
• M39: 19,823,812 km (0.044 R)
• M40: 20,625,956 km (0.049 R)
• M41: 21,380,378 km (0.119 R)
• M42: 21,731,634 km (0.116 R)
• M43: 21,966,802 km (0.051 R)
• M44: 23,035,828 km (0.097 R)
• M45: 23,155,656 km (0.1 R)
• M46: 24,061,022 km (0.1 R)
• M47: 24,365,304 km (0.111 R)
• M48: 25,286,079 km (0.078 R)
• M49: 25,968,545 km (0.083 R)
• M50: 26,719,975 km (0.076 R)
• M51: 28,116,022 km (0.084 R)
• M52: 28,244,078 km (0.057 R)
• M53: 28,694,068 km (0.116 R)
• M54: 28,887,498 km (0.081 R)
• M55: 29,146,303 km (0.103 R)
• M56: 29,470,781 km (0.094 R)
• M57: 30,385,721 km (0.089 R)
• M58: 30,714,687 km (0.11 R)
• M59: 30,846,632 km (0.043 R)
• M60: 30,978,877 km (0.105 R)
• M61: 33,253,811 km (0.098 R)
• M62: 35,236,582 km (0.05 R)
• M63: 36,696,208 km (0.07 R)
• M64: 37,680,113 km (0.071 R)
• M65: 38,246,341 km (0.11 R)
• M66: 39,172,502 km (0.096 R)
• M67: 40,250,205 km (0.094 R)
• M68: 41,775,355 km (0.083 R)
• M69: 41,921,662 km (0.095 R)
• M70: 43,838,310 km (0.068 R)
• M71: 44,657,807 km (0.098 R)
• M72: 45,106,900 km (0.09 R)
• M73: 45,332,044 km (0.09 R)
• M74: 45,783,381 km (0.053 R)
• M75: 46,236,214 km (0.051 R)
• M76: 46,690,543 km (0.109 R)
• M77: 49,061,669 km (0.098 R)
• M78: 49,525,123 km (0.103 R)
• M79: 50,300,638 km (0.08 R)
• M80: 51,707,008 km (0.086 R)
• M81: 52,888,682 km (0.059 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 174 - 13,479 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit