🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.45 AU - 0.61 AU

Year: 117 Days

Day: 16.6 Hours

Environment

Temp: 358 °C

Axial Tilt: 4.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.65 AU - 1.05 AU

Year: 239 Days

Day: 12.1 Hours

Environment

Temp: 216 °C

Axial Tilt: 6.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.95 AU - 1.15 AU

Year: 327 Days

Day: 38.7 Hours

Environment

Temp: 166 °C

Axial Tilt: 42.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 71,119,732 km

• M1: 833,709 km (0.098 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.56 AU - 2.22 AU

Year: 791 Days

Day: 28.9 Hours

Environment

Temp: 39 °C

Axial Tilt: 4.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.87 AU - 2.43 AU

Year: 960 Days

Day: 17.2 Hours

Environment

Temp: 27 °C

Axial Tilt: 9.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 71,119,732 km

• M1: 369,208 km (0.089 R)
• M2: 1,620,145 km (0.114 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 2.15 AU - 3.03 AU

Year: 1269 Days

Day: 20.1 Hours

Environment

Temp: -26 °C

Axial Tilt: 0.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 7 - Terrestrial

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 4.23 AU - 5.17 AU

Year: 3101 Days

Day: 48 Hours

Environment

Temp: -95 °C

Axial Tilt: 6.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 5.95 AU - 9.49 AU

Year: 6529 Days

Day: 35.6 Hours

Environment

Temp: -126 °C

Axial Tilt: 8.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.63 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 13.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 975.1

Radius: 12

Gravity: 6.77 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 13.19 AU - 13.87 AU

Year: 15148 Days

Day: 8.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 71,119,732 km

• M1: 446,699 km (0.115 R)
• M2: 1,115,103 km (0.055 R)
• M3: 1,407,716 km (0.073 R)
• M4: 2,495,292 km (0.079 R)
• M5: 2,738,389 km (0.072 R)
• M6: 3,025,916 km (0.099 R)
• M7: 3,475,757 km (0.092 R)
• M8: 3,552,800 km (0.12 R)
• M9: 4,272,216 km (0.091 R)
• M10: 4,819,744 km (0.106 R)
• M11: 5,211,840 km (0.088 R)
• M12: 5,344,833 km (0.074 R)
• M13: 6,930,271 km (0.067 R)
• M14: 7,372,931 km (0.085 R)
• M15: 7,572,644 km (0.102 R)
• M16: 8,967,345 km (0.089 R)
• M17: 12,517,452 km (0.112 R)
• M18: 12,636,682 km (0.105 R)
• M19: 12,936,027 km (0.057 R)
• M20: 13,056,603 km (0.112 R)
• M21: 13,177,328 km (0.092 R)
• M22: 14,405,976 km (0.091 R)
• M23: 14,656,103 km (0.087 R)
• M24: 15,670,826 km (0.116 R)
• M25: 16,251,714 km (0.098 R)
• M26: 16,708,287 km (0.092 R)
• M27: 17,037,103 km (0.071 R)
• M28: 17,368,014 km (0.04 R)
• M29: 17,634,298 km (0.071 R)
• M30: 18,373,461 km (0.074 R)
• M31: 18,849,182 km (0.111 R)
• M32: 19,054,281 km (0.111 R)
• M33: 19,882,155 km (0.12 R)
• M34: 20,160,707 km (0.082 R)
• M35: 21,288,076 km (0.11 R)
• M36: 22,580,602 km (0.053 R)
• M37: 22,725,712 km (0.055 R)
• M38: 23,090,132 km (0.112 R)
• M39: 24,120,413 km (0.069 R)
• M40: 24,492,163 km (0.11 R)
• M41: 25,165,803 km (0.095 R)
• M42: 26,226,003 km (0.086 R)
• M43: 26,302,298 km (0.058 R)
• M44: 27,300,714 km (0.099 R)
• M45: 27,921,395 km (0.1 R)
• M46: 28,546,565 km (0.055 R)
• M47: 29,493,071 km (0.104 R)
• M48: 33,546,575 km (0.095 R)
• M49: 33,961,409 km (0.114 R)
• M50: 35,047,939 km (0.109 R)
• M51: 35,806,998 km (0.041 R)
• M52: 36,315,930 km (0.048 R)
• M53: 38,029,873 km (0.112 R)
• M54: 39,157,991 km (0.039 R)
• M55: 40,209,065 km (0.106 R)
• M56: 40,297,029 km (0.059 R)
• M57: 40,473,255 km (0.055 R)
• M58: 41,091,992 km (0.088 R)
• M59: 41,535,998 km (0.049 R)
• M60: 41,892,191 km (0.111 R)
• M61: 42,249,580 km (0.108 R)
• M62: 42,518,108 km (0.057 R)
• M63: 43,417,640 km (0.032 R)
• M64: 43,960,381 km (0.089 R)
• M65: 44,505,367 km (0.081 R)
• M66: 44,778,682 km (0.105 R)
• M67: 44,961,191 km (0.082 R)
• M68: 45,327,108 km (0.081 R)
• M69: 45,418,662 km (0.111 R)
• M70: 47,542,652 km (0.116 R)
• M71: 48,851,334 km (0.098 R)
• M72: 51,026,787 km (0.087 R)
• M73: 51,886,675 km (0.088 R)
• M74: 51,982,567 km (0.073 R)
• M75: 53,330,444 km (0.111 R)
• M76: 56,651,666 km (0.075 R)
• M77: 57,542,073 km (0.069 R)
• M78: 58,736,313 km (0.105 R)
• M79: 59,637,341 km (0.096 R)
• M80: 60,039,310 km (0.109 R)
• M81: 65,449,368 km (0.047 R)
• M82: 66,383,457 km (0.118 R)
• M83: 66,695,817 km (0.074 R)
• M84: 66,800,087 km (0.111 R)
• M85: 68,264,949 km (0.098 R)
• M86: 69,634,518 km (0.07 R)

Kuiper Belt

Range: 36 - 61 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 189 - 13,417 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit