🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.67 AU - 0.77 AU

Year: 215 Days

Day: 15.9 Hours

Environment

Temp: 220 °C

Axial Tilt: 34.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,983,642 km

• M1: 456,573 km (0.087 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.78 AU - 1.1 AU

Year: 320 Days

Day: 39.8 Hours

Environment

Temp: 122 °C

Axial Tilt: 7.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,983,642 km

• M1: 122,371 km (0.063 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.84 AU - 1.06 AU

Year: 325 Days

Day: 33.2 Hours

Environment

Temp: 173 °C

Axial Tilt: 4.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 2.27 AU - 3.74 AU

Year: 1826 Days

Day: 36.7 Hours

Environment

Temp: -100 °C

Axial Tilt: 9.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 13.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 32.2

Radius: 13.8

Gravity: 0.17 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 10.78 AU - 15.42 AU

Year: 16664 Days

Day: 10.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 167.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 50,983,642 km

• M1: 229,932 km (0.089 R)
• M2: 386,860 km (0.104 R)
• M3: 517,609 km (0.113 R)
• M4: 717,920 km (0.06 R)
• M5: 1,789,789 km (0.101 R)
• M6: 1,939,088 km (0.095 R)
• M7: 2,092,725 km (0.051 R)
• M8: 3,409,485 km (0.091 R)
• M9: 4,079,534 km (0.105 R)
• M10: 5,192,243 km (0.11 R)
• M11: 6,813,884 km (0.032 R)
• M12: 7,218,247 km (0.087 R)
• M13: 7,484,082 km (0.105 R)
• M14: 8,100,575 km (0.051 R)
• M15: 8,529,023 km (0.105 R)
• M16: 8,656,481 km (0.062 R)
• M17: 9,198,773 km (0.103 R)
• M18: 9,329,522 km (0.084 R)
• M19: 9,672,550 km (0.113 R)
• M20: 10,100,250 km (0.095 R)
• M21: 10,343,646 km (0.082 R)
• M22: 10,479,630 km (0.074 R)
• M23: 10,616,362 km (0.066 R)
• M24: 11,308,552 km (0.098 R)
• M25: 11,872,835 km (0.106 R)
• M26: 12,302,031 km (0.053 R)
• M27: 12,911,643 km (0.049 R)
• M28: 13,680,127 km (0.09 R)
• M29: 14,100,048 km (0.094 R)
• M30: 14,921,939 km (0.087 R)
• M31: 15,014,241 km (0.029 R)
• M32: 16,484,788 km (0.034 R)
• M33: 16,803,581 km (0.07 R)
• M34: 17,544,689 km (0.045 R)
• M35: 18,066,486 km (0.093 R)
• M36: 18,692,852 km (0.106 R)
• M37: 19,662,546 km (0.1 R)
• M38: 19,932,869 km (0.116 R)
• M39: 20,034,596 km (0.062 R)
• M40: 20,272,606 km (0.085 R)
• M41: 20,751,469 km (0.089 R)
• M42: 21,095,843 km (0.052 R)
• M43: 22,704,020 km (0.097 R)
• M44: 23,165,679 km (0.118 R)
• M45: 23,990,113 km (0.053 R)

Asteroid Belt

Center: 16.72 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 20.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 79.3

Radius: 3

Gravity: 8.81 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 18.61 AU - 22.07 AU

Year: 32241 Days

Day: 17 Hours

Environment

Temp: -204 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 50,983,642 km

• M1: 121,773 km (0.102 R)
• M2: 1,042,099 km (0.075 R)
• M3: 1,211,743 km (0.086 R)
• M4: 1,998,328 km (0.073 R)
• M5: 3,146,193 km (0.108 R)
• M6: 3,671,431 km (0.051 R)
• M7: 4,091,203 km (0.045 R)
• M8: 4,731,481 km (0.12 R)
• M9: 8,492,522 km (0.051 R)
• M10: 8,958,668 km (0.068 R)
• M11: 9,695,288 km (0.083 R)
• M12: 10,950,115 km (0.104 R)
• M13: 12,255,207 km (0.103 R)
• M14: 12,302,630 km (0.064 R)
• M15: 12,925,854 km (0.066 R)
• M16: 13,363,279 km (0.094 R)
• M17: 14,003,557 km (0.043 R)
• M18: 15,314,035 km (0.108 R)
• M19: 16,926,849 km (0.069 R)
• M20: 17,672,595 km (0.09 R)
• M21: 18,320,354 km (0.064 R)
• M22: 22,832,674 km (0.117 R)
• M23: 23,596,671 km (0.119 R)
• M24: 23,774,243 km (0.112 R)
• M25: 24,608,401 km (0.088 R)
• M26: 28,039,877 km (0.098 R)
• M27: 28,794,299 km (0.107 R)
• M28: 29,746,789 km (0.104 R)
• M29: 33,459,359 km (0.114 R)
• M30: 33,991,927 km (0.12 R)
• M31: 35,810,140 km (0.032 R)
• M32: 36,150,325 km (0.116 R)
• M33: 36,971,019 km (0.104 R)
• M34: 37,108,500 km (0.086 R)
• M35: 38,005,638 km (0.111 R)
• M36: 39,469,753 km (0.077 R)
• M37: 39,680,536 km (0.061 R)
• M38: 41,094,535 km (0.118 R)
• M39: 41,736,310 km (0.076 R)
• M40: 42,022,491 km (0.086 R)
• M41: 43,391,162 km (0.086 R)
• M42: 43,753,787 km (0.12 R)
• M43: 49,538,587 km (0.074 R)
• M44: 50,907,258 km (0.088 R)
• M45: 50,983,702 km (0.099 R)

Kuiper Belt

Range: 31.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 169 - 10,529 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit