🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.93 AU - 1.05 AU

Year: 355 Days

Day: 41.6 Hours

Environment

Temp: 150 °C

Axial Tilt: 25.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 32,827,758 km

• M1: 469,887 km (0.074 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.2 AU - 1.48 AU

Year: 558 Days

Day: 36.1 Hours

Environment

Temp: -1 °C

Axial Tilt: 28.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.59 AU - 1.89 AU

Year: 826 Days

Day: 42.4 Hours

Environment

Temp: -37 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,827,758 km

• M1: 1,101,190 km (0.094 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 2.14 AU - 3.52 AU

Year: 1713 Days

Day: 39.5 Hours

Environment

Temp: -95 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 3.44 AU - 4.34 AU

Year: 2761 Days

Day: 16.6 Hours

Environment

Temp: -115 °C

Axial Tilt: 19.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,827,758 km

• M1: 883,824 km (0.089 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 3.73 AU - 5.89 AU

Year: 3797 Days

Day: 29.5 Hours

Environment

Temp: -129 °C

Axial Tilt: 62.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.33 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 848.6

Radius: 10.7

Gravity: 7.41 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 4.69 AU - 7.01 AU

Year: 5092 Days

Day: 14.4 Hours

Environment

Temp: -136 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 32,827,758 km

• M1: 320,289 km (0.07 R)
• M2: 394,639 km (0.069 R)
• M3: 476,918 km (0.107 R)
• M4: 637,736 km (0.063 R)
• M5: 738,565 km (0.055 R)
• M6: 943,364 km (0.076 R)
• M7: 1,075,309 km (0.092 R)
• M8: 1,167,013 km (0.048 R)
• M9: 1,612,815 km (0.101 R)
• M10: 1,754,783 km (0.083 R)
• M11: 1,845,739 km (0.093 R)
• M12: 2,013,438 km (0.107 R)
• M13: 2,883,649 km (0.036 R)
• M14: 3,301,924 km (0.109 R)
• M15: 3,483,835 km (0.087 R)
• M16: 4,001,145 km (0.077 R)
• M17: 4,467,591 km (0.096 R)
• M18: 5,107,571 km (0.034 R)
• M19: 5,478,573 km (0.051 R)
• M20: 5,694,443 km (0.118 R)
• M21: 5,830,876 km (0.068 R)
• M22: 6,162,684 km (0.104 R)
• M23: 6,359,256 km (0.067 R)
• M24: 6,700,788 km (0.105 R)
• M25: 7,048,453 km (0.114 R)
• M26: 7,611,091 km (0.1 R)
• M27: 7,882,611 km (0.099 R)
• M28: 9,448,602 km (0.077 R)
• M29: 9,708,004 km (0.116 R)
• M30: 9,969,651 km (0.086 R)
• M31: 10,533,635 km (0.113 R)
• M32: 10,701,484 km (0.115 R)
• M33: 10,768,803 km (0.079 R)
• M34: 10,836,421 km (0.118 R)
• M35: 11,073,833 km (0.117 R)
• M36: 11,176,158 km (0.056 R)
• M37: 11,244,524 km (0.08 R)
• M38: 12,181,306 km (0.1 R)
• M39: 12,676,774 km (0.112 R)
• M40: 13,142,921 km (0.087 R)
• M41: 13,578,251 km (0.11 R)
• M42: 13,981,417 km (0.078 R)
• M43: 14,239,922 km (0.114 R)
• M44: 14,314,123 km (0.095 R)
• M45: 14,836,967 km (0.048 R)
• M46: 15,100,858 km (0.045 R)
• M47: 15,214,403 km (0.106 R)
• M48: 15,328,247 km (0.112 R)
• M49: 15,518,535 km (0.116 R)
• M50: 15,978,549 km (0.086 R)
• M51: 16,481,945 km (0.078 R)
• M52: 16,716,066 km (0.085 R)
• M53: 16,794,306 km (0.051 R)
• M54: 18,023,252 km (0.115 R)
• M55: 19,692,914 km (0.106 R)
• M56: 19,858,369 km (0.107 R)
• M57: 20,107,599 km (0.096 R)
• M58: 20,357,727 km (0.112 R)
• M59: 20,692,976 km (0.097 R)
• M60: 20,987,833 km (0.098 R)
• M61: 21,114,543 km (0.104 R)
• M62: 21,241,551 km (0.098 R)
• M63: 21,368,859 km (0.047 R)
• M64: 21,581,587 km (0.056 R)
• M65: 21,923,418 km (0.112 R)
• M66: 22,482,615 km (0.091 R)
• M67: 22,699,083 km (0.04 R)
• M68: 23,747,166 km (0.077 R)
• M69: 24,499,045 km (0.081 R)
• M70: 24,588,056 km (0.078 R)
• M71: 26,709,952 km (0.113 R)
• M72: 26,847,432 km (0.081 R)
• M73: 27,261,070 km (0.088 R)
• M74: 27,399,448 km (0.089 R)
• M75: 27,676,952 km (0.089 R)
• M76: 28,094,779 km (0.087 R)
• M77: 28,421,351 km (0.056 R)
• M78: 28,749,120 km (0.115 R)
• M79: 29,078,086 km (0.081 R)
• M80: 29,266,579 km (0.111 R)
• M81: 29,550,217 km (0.098 R)
• M82: 30,025,041 km (0.1 R)
• M83: 30,885,827 km (0.095 R)
• M84: 31,271,041 km (0.101 R)
• M85: 32,680,702 km (0.106 R)

Kuiper Belt

Range: 30.5 - 48.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 497 - 12,237 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit