🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.55 AU - 0.91 AU

Year: 220 Days

Day: 37.3 Hours

Environment

Temp: 209 °C

Axial Tilt: 13.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.7 AU - 0.94 AU

Year: 262 Days

Day: 20.7 Hours

Environment

Temp: 161 °C

Axial Tilt: 12.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.83 AU - 1.15 AU

Year: 348 Days

Day: 35.1 Hours

Environment

Temp: 137 °C

Axial Tilt: 14.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 2.5 AU - 3.94 AU

Year: 2040 Days

Day: 13.4 Hours

Environment

Temp: -104 °C

Axial Tilt: 10.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 3.45 AU - 3.55 AU

Year: 2312 Days

Day: 35.5 Hours

Environment

Temp: -96 °C

Axial Tilt: 13.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,604,834 km

• M1: 881,131 km (0.106 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 2.99 AU - 4.65 AU

Year: 2636 Days

Day: 34.8 Hours

Environment

Temp: -105 °C

Axial Tilt: 8.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 3.94 AU - 4.56 AU

Year: 3094 Days

Day: 15.4 Hours

Environment

Temp: -112 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.73 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 15.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 543.7

Radius: 6

Gravity: 15.1 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 13.95 AU - 16.45 AU

Year: 20925 Days

Day: 21.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 72,604,834 km

• M1: 81,082 km (0.118 R)
• M2: 910,004 km (0.063 R)
• M3: 1,304,344 km (0.113 R)
• M4: 1,446,761 km (0.1 R)
• M5: 1,903,783 km (0.07 R)
• M6: 2,164,980 km (0.064 R)
• M7: 2,232,000 km (0.114 R)
• M8: 3,996,806 km (0.067 R)
• M9: 4,629,755 km (0.104 R)
• M10: 5,293,670 km (0.081 R)
• M11: 5,475,731 km (0.116 R)
• M12: 5,939,783 km (0.099 R)
• M13: 6,806,703 km (0.106 R)
• M14: 7,305,313 km (0.092 R)
• M15: 7,355,727 km (0.106 R)
• M16: 7,508,018 km (0.093 R)
• M17: 8,232,072 km (0.048 R)
• M18: 8,870,256 km (0.112 R)
• M19: 8,924,111 km (0.069 R)
• M20: 9,912,953 km (0.094 R)
• M21: 9,969,053 km (0.079 R)
• M22: 11,051,991 km (0.092 R)
• M23: 11,519,036 km (0.113 R)
• M24: 11,814,193 km (0.059 R)
• M25: 12,654,035 km (0.05 R)
• M26: 12,714,772 km (0.041 R)
• M27: 12,775,509 km (0.08 R)
• M28: 13,081,137 km (0.084 R)
• M29: 13,450,943 km (0.11 R)
• M30: 14,200,877 km (0.117 R)
• M31: 14,644,584 km (0.085 R)
• M32: 14,772,191 km (0.112 R)
• M33: 15,221,883 km (0.117 R)
• M34: 15,480,836 km (0.09 R)
• M35: 15,806,511 km (0.045 R)
• M36: 16,730,427 km (0.085 R)
• M37: 17,875,749 km (0.099 R)
• M38: 18,699,435 km (0.093 R)
• M39: 19,535,388 km (0.081 R)
• M40: 20,454,666 km (0.086 R)
• M41: 21,099,284 km (0.089 R)
• M42: 21,677,928 km (0.084 R)
• M43: 21,896,341 km (0.113 R)
• M44: 22,482,166 km (0.058 R)
• M45: 23,519,628 km (0.116 R)
• M46: 23,744,024 km (0.077 R)
• M47: 23,818,973 km (0.111 R)
• M48: 24,194,763 km (0.089 R)
• M49: 24,345,707 km (0.114 R)
• M50: 28,218,646 km (0.037 R)
• M51: 28,457,105 km (0.1 R)
• M52: 28,536,691 km (0.116 R)
• M53: 29,658,975 km (0.099 R)
• M54: 30,144,420 km (0.055 R)
• M55: 31,369,477 km (0.091 R)
• M56: 32,361,161 km (0.087 R)
• M57: 33,699,314 km (0.11 R)
• M58: 34,714,784 km (0.056 R)
• M59: 37,210,077 km (0.046 R)
• M60: 37,297,143 km (0.052 R)
• M61: 38,523,247 km (0.076 R)
• M62: 42,280,098 km (0.032 R)
• M63: 43,191,598 km (0.086 R)
• M64: 44,571,040 km (0.091 R)
• M65: 45,034,045 km (0.108 R)
• M66: 46,058,342 km (0.094 R)
• M67: 46,807,977 km (0.065 R)
• M68: 46,996,021 km (0.09 R)
• M69: 47,373,008 km (0.117 R)
• M70: 47,561,801 km (0.051 R)
• M71: 48,890,529 km (0.1 R)
• M72: 48,985,823 km (0.093 R)
• M73: 49,367,896 km (0.111 R)
• M74: 50,616,589 km (0.071 R)
• M75: 51,681,427 km (0.088 R)
• M76: 51,875,754 km (0.064 R)
• M77: 53,047,106 km (0.056 R)
• M78: 53,636,073 km (0.113 R)
• M79: 54,721,405 km (0.041 R)
• M80: 56,412,908 km (0.107 R)
• M81: 56,613,070 km (0.113 R)
• M82: 57,114,522 km (0.105 R)
• M83: 58,323,722 km (0.077 R)
• M84: 59,541,449 km (0.076 R)
• M85: 60,255,778 km (0.096 R)
• M86: 63,244,594 km (0.08 R)
• M87: 63,869,016 km (0.104 R)
• M88: 67,127,557 km (0.048 R)
• M89: 67,870,908 km (0.079 R)
• M90: 68,083,786 km (0.079 R)
• M91: 68,190,300 km (0.082 R)
• M92: 70,871,094 km (0.08 R)
• M93: 72,496,026 km (0.102 R)

Kuiper Belt

Range: 31.1 - 59.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 523 - 11,650 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit