🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.54 AU - 0.9 AU

Year: 218 Days

Day: 42.5 Hours

Environment

Temp: 126 °C

Axial Tilt: 17.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 68,632,328 km

• M1: 150,495 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.62 AU - 0.92 AU

Year: 241 Days

Day: 25.4 Hours

Environment

Temp: 122 °C

Axial Tilt: 11.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 68,632,328 km

• M1: 319,541 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.83 AU - 1.01 AU

Year: 315 Days

Day: 34.2 Hours

Environment

Temp: 108 °C

Axial Tilt: 5.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.84 AU - 1.36 AU

Year: 411 Days

Day: 47.7 Hours

Environment

Temp: 15 °C

Axial Tilt: 20.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.31 AU - 2.03 AU

Year: 769 Days

Day: 43.7 Hours

Environment

Temp: -28 °C

Axial Tilt: 5.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,632,328 km

• M1: 455,675 km (0.106 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 3.04 AU - 4.3 AU

Year: 2506 Days

Day: 13 Hours

Environment

Temp: -111 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 68,632,328 km

• M1: 55,950 km (0.1 R)
• M2: 2,004,911 km (0.116 R)

Asteroid Belt

Center: 10.19 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 16.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 339.2

Radius: 3.7

Gravity: 24.78 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 15.41 AU - 18.01 AU

Year: 24348 Days

Day: 16.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 68,632,328 km

• M1: 225,594 km (0.118 R)
• M2: 317,147 km (0.07 R)
• M3: 534,214 km (0.099 R)
• M4: 700,716 km (0.088 R)
• M5: 859,290 km (0.105 R)
• M6: 1,316,312 km (0.104 R)
• M7: 1,686,118 km (0.112 R)
• M8: 1,775,727 km (0.11 R)
• M9: 1,928,765 km (0.11 R)
• M10: 2,968,620 km (0.028 R)
• M11: 3,150,232 km (0.102 R)
• M12: 3,523,927 km (0.114 R)
• M13: 3,832,997 km (0.071 R)
• M14: 4,150,593 km (0.032 R)
• M15: 4,768,881 km (0.089 R)
• M16: 5,067,029 km (0.086 R)
• M17: 6,088,783 km (0.093 R)
• M18: 6,180,486 km (0.087 R)
• M19: 6,412,064 km (0.083 R)
• M20: 6,835,875 km (0.075 R)
• M21: 8,981,856 km (0.105 R)
• M22: 9,455,333 km (0.113 R)
• M23: 11,203,385 km (0.104 R)
• M24: 12,403,309 km (0.086 R)
• M25: 13,285,039 km (0.08 R)
• M26: 14,798,969 km (0.051 R)
• M27: 14,984,321 km (0.027 R)
• M28: 15,859,169 km (0.095 R)
• M29: 17,658,084 km (0.067 R)
• M30: 18,183,771 km (0.093 R)
• M31: 18,249,893 km (0.057 R)
• M32: 19,385,341 km (0.09 R)
• M33: 20,681,158 km (0.112 R)
• M34: 21,583,831 km (0.112 R)
• M35: 22,075,111 km (0.095 R)
• M36: 22,216,181 km (0.049 R)
• M37: 23,715,302 km (0.107 R)
• M38: 24,659,563 km (0.025 R)
• M39: 25,173,133 km (0.12 R)
• M40: 25,690,143 km (0.043 R)
• M41: 30,970,499 km (0.12 R)
• M42: 31,524,460 km (0.114 R)
• M43: 31,603,897 km (0.105 R)
• M44: 33,610,154 km (0.112 R)
• M45: 33,853,549 km (0.063 R)
• M46: 34,669,606 km (0.038 R)
• M47: 38,590,117 km (0.086 R)
• M48: 38,845,181 km (0.065 R)
• M49: 40,300,470 km (0.088 R)
• M50: 40,386,638 km (0.031 R)
• M51: 41,078,229 km (0.109 R)
• M52: 43,000,113 km (0.103 R)
• M53: 45,398,466 km (0.116 R)
• M54: 46,297,699 km (0.112 R)
• M55: 47,111,960 km (0.085 R)
• M56: 47,202,766 km (0.038 R)
• M57: 47,566,438 km (0.087 R)
• M58: 47,748,648 km (0.12 R)
• M59: 47,931,008 km (0.116 R)
• M60: 50,323,527 km (0.119 R)
• M61: 51,908,666 km (0.101 R)
• M62: 52,096,262 km (0.086 R)
• M63: 52,284,007 km (0.115 R)
• M64: 53,037,382 km (0.111 R)
• M65: 54,841,233 km (0.08 R)
• M66: 55,414,941 km (0.067 R)
• M67: 56,568,490 km (0.075 R)
• M68: 58,021,385 km (0.074 R)
• M69: 61,756,843 km (0.093 R)
• M70: 62,054,992 km (0.099 R)
• M71: 62,453,371 km (0.091 R)
• M72: 63,452,984 km (0.026 R)
• M73: 64,256,474 km (0.102 R)
• M74: 65,569,196 km (0.114 R)
• M75: 65,670,623 km (0.111 R)
• M76: 66,076,482 km (0.055 R)
• M77: 67,503,795 km (0.093 R)
• M78: 67,810,920 km (0.108 R)
• M79: 67,913,394 km (0.071 R)
• M80: 68,118,642 km (0.1 R)

Kuiper Belt

Range: 30.8 - 50.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 263 - 14,328 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit