🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.59 AU - 0.61 AU

Year: 171 Days

Day: 22.4 Hours

Environment

Temp: 202 °C

Axial Tilt: 37.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.71 AU - 0.79 AU

Year: 238 Days

Day: 27.1 Hours

Environment

Temp: 117 °C

Axial Tilt: 13.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.67 AU - 0.89 AU

Year: 253 Days

Day: 31.6 Hours

Environment

Temp: 118 °C

Axial Tilt: 131.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.88 AU - 1.14 AU

Year: 373 Days

Day: 46.8 Hours

Environment

Temp: 16 °C

Axial Tilt: 35.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 30,782,792 km

• M1: 347,516 km (0.058 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.92 AU - 1.32 AU

Year: 435 Days

Day: 30 Hours

Environment

Temp: 2 °C

Axial Tilt: 28.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.63 AU - 2.63 AU

Year: 1141 Days

Day: 43 Hours

Environment

Temp: -64 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,782,792 km

• M1: 1,125,425 km (0.109 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 2.89 AU - 3.75 AU

Year: 2221 Days

Day: 37.9 Hours

Environment

Temp: -102 °C

Axial Tilt: 27.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,782,792 km

• M1: 2,061,608 km (0.114 R)

Planet 8 - Terrestrial

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 3.4 AU - 3.78 AU

Year: 2497 Days

Day: 26 Hours

Environment

Temp: -115 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,782,792 km

• M1: 1,207,704 km (0.119 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 686.5

Radius: 8.8

Gravity: 8.86 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 5 AU - 6.62 AU

Year: 5141 Days

Day: 7.4 Hours

Environment

Temp: -142 °C

Axial Tilt: 48.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 30,782,792 km

• M1: 114,442 km (0.104 R)
• M2: 253,120 km (0.047 R)
• M3: 327,769 km (0.093 R)
• M4: 411,993 km (0.081 R)
• M5: 483,650 km (0.06 R)
• M6: 582,983 km (0.062 R)
• M7: 1,243,757 km (0.086 R)
• M8: 1,368,671 km (0.047 R)
• M9: 1,448,855 km (0.098 R)
• M10: 1,909,318 km (0.1 R)
• M11: 2,072,529 km (0.075 R)
• M12: 2,335,672 km (0.084 R)
• M13: 2,730,460 km (0.104 R)
• M14: 2,873,476 km (0.092 R)
• M15: 2,977,297 km (0.095 R)
• M16: 3,626,103 km (0.113 R)
• M17: 3,966,588 km (0.099 R)
• M18: 4,317,544 km (0.083 R)
• M19: 5,378,043 km (0.059 R)
• M20: 5,609,920 km (0.113 R)
• M21: 5,714,040 km (0.078 R)
• M22: 6,244,215 km (0.112 R)
• M23: 6,406,379 km (0.114 R)
• M24: 6,515,286 km (0.093 R)
• M25: 6,845,599 km (0.045 R)
• M26: 7,465,383 km (0.076 R)
• M27: 7,608,847 km (0.051 R)
• M28: 8,458,413 km (0.119 R)
• M29: 8,698,069 km (0.044 R)
• M30: 8,879,382 km (0.08 R)
• M31: 9,804,196 km (0.045 R)
• M32: 9,992,839 km (0.104 R)
• M33: 10,119,249 km (0.089 R)
• M34: 10,182,678 km (0.054 R)
• M35: 10,373,864 km (0.068 R)
• M36: 10,598,261 km (0.117 R)
• M37: 10,662,588 km (0.106 R)
• M38: 11,084,454 km (0.051 R)
• M39: 11,182,590 km (0.078 R)
• M40: 11,313,937 km (0.114 R)
• M41: 12,078,831 km (0.068 R)
• M42: 12,757,557 km (0.09 R)
• M43: 13,067,075 km (0.12 R)
• M44: 13,170,746 km (0.109 R)
• M45: 15,192,561 km (0.111 R)
• M46: 15,301,768 km (0.036 R)
• M47: 15,593,932 km (0.057 R)
• M48: 15,887,892 km (0.049 R)
• M49: 16,109,596 km (0.112 R)
• M50: 16,855,940 km (0.105 R)
• M51: 17,651,950 km (0.103 R)
• M52: 17,881,583 km (0.113 R)
• M53: 18,809,987 km (0.1 R)
• M54: 19,516,688 km (0.112 R)
• M55: 19,674,813 km (0.106 R)
• M56: 20,032,352 km (0.055 R)
• M57: 20,874,887 km (0.086 R)
• M58: 21,036,752 km (0.095 R)
• M59: 21,280,297 km (0.049 R)
• M60: 21,647,261 km (0.077 R)
• M61: 22,553,225 km (0.091 R)
• M62: 22,969,107 km (0.108 R)
• M63: 23,303,608 km (0.05 R)
• M64: 23,555,531 km (0.077 R)
• M65: 24,444,442 km (0.102 R)
• M66: 25,258,254 km (0.108 R)
• M67: 25,733,377 km (0.104 R)
• M68: 25,820,144 km (0.096 R)
• M69: 25,993,827 km (0.089 R)
• M70: 26,429,905 km (0.062 R)
• M71: 26,561,102 km (0.058 R)
• M72: 28,780,835 km (0.06 R)
• M73: 29,277,051 km (0.094 R)
• M74: 29,412,886 km (0.089 R)
• M75: 29,639,826 km (0.059 R)
• M76: 30,095,202 km (0.039 R)
• M77: 30,461,268 km (0.077 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 412 - 17,273 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit