🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 2.42 AU - 3.38 AU

Year: 1795 Days

Day: 14.1 Hours

Environment

Temp: -100 °C

Axial Tilt: 13.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,770,190 km

• M1: 2,475,695 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 3.5 AU - 4.44 AU

Year: 2875 Days

Day: 16.5 Hours

Environment

Temp: -123 °C

Axial Tilt: 11.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,770,190 km

• M1: 931,247 km (0.078 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 4.18 AU - 4.28 AU

Year: 3162 Days

Day: 33.9 Hours

Environment

Temp: -130 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.45 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 278.1

Radius: 10.6

Gravity: 2.48 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 6.13 AU - 7.19 AU

Year: 6247 Days

Day: 14.1 Hours

Environment

Temp: -164 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 87,770,190 km

• M1: 131,796 km (0.027 R)
• M2: 3,021,279 km (0.096 R)
• M3: 5,088,721 km (0.074 R)
• M4: 5,761,313 km (0.052 R)
• M5: 6,341,304 km (0.066 R)
• M6: 6,770,052 km (0.041 R)
• M7: 7,251,009 km (0.085 R)
• M8: 7,584,163 km (0.116 R)
• M9: 9,173,491 km (0.083 R)
• M10: 11,325,456 km (0.062 R)
• M11: 12,004,182 km (0.057 R)
• M12: 12,757,706 km (0.092 R)
• M13: 16,373,337 km (0.093 R)
• M14: 17,241,155 km (0.064 R)
• M15: 19,385,191 km (0.051 R)
• M16: 25,704,205 km (0.049 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 360.5

Radius: 3.2

Gravity: 35.21 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 11.93 AU - 14.85 AU

Year: 17807 Days

Day: 17 Hours

Environment

Temp: -193 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 87,770,190 km

• M1: 39,793 km (0.04 R)
• M2: 195,674 km (0.043 R)
• M3: 376,687 km (0.1 R)
• M4: 767,736 km (0.117 R)
• M5: 1,341,295 km (0.057 R)
• M6: 2,214,348 km (0.096 R)
• M7: 4,588,615 km (0.119 R)
• M8: 4,912,644 km (0.1 R)
• M9: 5,863,638 km (0.112 R)
• M10: 6,284,008 km (0.035 R)
• M11: 13,320,194 km (0.112 R)
• M12: 21,601,484 km (0.095 R)
• M13: 28,158,658 km (0.117 R)
• M14: 28,695,265 km (0.111 R)
• M15: 32,761,634 km (0.028 R)
• M16: 34,808,732 km (0.06 R)
• M17: 37,971,530 km (0.064 R)
• M18: 43,850,128 km (0.11 R)
• M19: 44,425,930 km (0.092 R)
• M20: 50,149,694 km (0.095 R)
• M21: 50,463,850 km (0.094 R)
• M22: 52,054,374 km (0.065 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 260.3

Radius: 6

Gravity: 7.23 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 11.78 AU - 17.48 AU

Year: 20337 Days

Day: 24.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 87,770,190 km

• M1: 88,562 km (0.072 R)
• M2: 734,226 km (0.075 R)
• M3: 1,592,469 km (0.101 R)
• M4: 2,129,825 km (0.069 R)
• M5: 2,360,056 km (0.026 R)
• M6: 2,606,892 km (0.058 R)
• M7: 3,663,353 km (0.074 R)
• M8: 3,966,887 km (0.105 R)
• M9: 4,815,555 km (0.119 R)
• M10: 5,386,571 km (0.113 R)
• M11: 6,268,300 km (0.118 R)
• M12: 7,500,987 km (0.096 R)
• M13: 7,765,625 km (0.095 R)
• M14: 9,334,309 km (0.099 R)
• M15: 9,537,911 km (0.062 R)
• M16: 11,216,998 km (0.098 R)
• M17: 14,325,193 km (0.062 R)
• M18: 17,267,633 km (0.096 R)
• M19: 24,409,885 km (0.115 R)
• M20: 25,881,329 km (0.06 R)
• M21: 31,554,080 km (0.082 R)
• M22: 34,739,019 km (0.056 R)
• M23: 38,131,899 km (0.106 R)
• M24: 43,131,011 km (0.074 R)
• M25: 43,554,522 km (0.063 R)
• M26: 45,276,394 km (0.066 R)
• M27: 46,597,044 km (0.07 R)
• M28: 48,397,754 km (0.081 R)
• M29: 49,315,237 km (0.036 R)
• M30: 50,870,158 km (0.041 R)
• M31: 53,263,275 km (0.09 R)
• M32: 53,587,902 km (0.088 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 604.4

Radius: 6.4

Gravity: 14.76 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 16.7 AU - 18.1 AU

Year: 26379 Days

Day: 18.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 87,770,190 km

• M1: 79,586 km (0.079 R)
• M2: 393,592 km (0.054 R)
• M3: 791,672 km (0.069 R)
• M4: 1,000,660 km (0.094 R)
• M5: 1,449,753 km (0.076 R)
• M6: 1,824,795 km (0.104 R)
• M7: 2,196,246 km (0.093 R)
• M8: 2,846,698 km (0.025 R)
• M9: 3,202,442 km (0.093 R)
• M10: 3,839,280 km (0.092 R)
• M11: 4,170,938 km (0.084 R)
• M12: 7,549,457 km (0.066 R)
• M13: 7,911,633 km (0.093 R)
• M14: 11,106,744 km (0.063 R)
• M15: 12,480,801 km (0.113 R)
• M16: 12,841,332 km (0.103 R)
• M17: 13,060,941 km (0.06 R)
• M18: 15,895,671 km (0.073 R)
• M19: 17,725,553 km (0.074 R)
• M20: 18,273,230 km (0.086 R)
• M21: 20,278,739 km (0.081 R)
• M22: 21,385,764 km (0.095 R)
• M23: 26,100,939 km (0.087 R)
• M24: 30,286,538 km (0.067 R)
• M25: 36,047,851 km (0.102 R)
• M26: 37,968,987 km (0.117 R)
• M27: 39,492,641 km (0.088 R)
• M28: 47,201,719 km (0.112 R)
• M29: 52,612,973 km (0.074 R)
• M30: 59,634,798 km (0.118 R)
• M31: 65,943,041 km (0.113 R)
• M32: 69,482,526 km (0.105 R)
• M33: 69,707,970 km (0.038 R)
• M34: 69,933,713 km (0.092 R)

Kuiper Belt

Range: 30.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 530 - 11,376 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit