🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.47 AU - 0.71 AU

Year: 173 Days

Day: 15.8 Hours

Environment

Temp: 212 °C

Axial Tilt: 48.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.94 AU - 0.98 AU

Year: 358 Days

Day: 31.1 Hours

Environment

Temp: 1 °C

Axial Tilt: 16.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.92 AU - 2.28 AU

Year: 1159 Days

Day: 27.9 Hours

Environment

Temp: -81 °C

Axial Tilt: 24.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 2.45 AU - 3.75 AU

Year: 2078 Days

Day: 24.9 Hours

Environment

Temp: -112 °C

Axial Tilt: 41.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 3.7 AU - 4.54 AU

Year: 3185 Days

Day: 27.4 Hours

Environment

Temp: -128 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 22,028,045 km

• M1: 2,580,264 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 95.6

Radius: 8.6

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 6.24 AU - 9.88 AU

Year: 8714 Days

Day: 14 Hours

Environment

Temp: -162 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 22,028,045 km

• M1: 294,409 km (0.117 R)
• M2: 472,430 km (0.061 R)
• M3: 1,010,384 km (0.067 R)
• M4: 1,340,547 km (0.12 R)
• M5: 1,538,315 km (0.108 R)
• M6: 1,592,619 km (0.083 R)
• M7: 1,731,446 km (0.108 R)
• M8: 1,816,567 km (0.1 R)
• M9: 2,050,987 km (0.07 R)
• M10: 3,082,614 km (0.11 R)
• M11: 3,151,878 km (0.1 R)
• M12: 3,380,313 km (0.083 R)
• M13: 3,742,490 km (0.077 R)
• M14: 3,797,991 km (0.08 R)
• M15: 4,503,793 km (0.111 R)
• M16: 5,085,131 km (0.032 R)
• M17: 5,753,983 km (0.03 R)
• M18: 5,882,487 km (0.07 R)
• M19: 5,990,348 km (0.089 R)
• M20: 6,317,668 km (0.059 R)
• M21: 6,583,952 km (0.094 R)
• M22: 8,064,672 km (0.078 R)
• M23: 8,208,585 km (0.118 R)
• M24: 9,065,332 km (0.115 R)
• M25: 10,130,469 km (0.096 R)
• M26: 10,311,781 km (0.107 R)
• M27: 10,704,176 km (0.116 R)
• M28: 10,835,972 km (0.08 R)
• M29: 11,964,838 km (0.03 R)
• M30: 12,266,577 km (0.085 R)
• M31: 13,158,928 km (0.114 R)
• M32: 13,215,326 km (0.11 R)
• M33: 13,555,811 km (0.099 R)
• M34: 14,361,545 km (0.053 R)
• M35: 14,623,790 km (0.05 R)
• M36: 14,975,944 km (0.097 R)
• M37: 15,568,950 km (0.075 R)
• M38: 15,928,583 km (0.09 R)
• M39: 16,503,487 km (0.084 R)
• M40: 19,510,853 km (0.073 R)
• M41: 20,158,313 km (0.091 R)
• M42: 21,908,010 km (0.035 R)
• M43: 22,209,898 km (0.074 R)

Planet 7 - Ice Giant

Semi-Major Axis: 11.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 28.7

Radius: 6.6

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 9.24 AU - 14.14 AU

Year: 15220 Days

Day: 19.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 22,028,045 km

• M1: 114,592 km (0.102 R)
• M2: 420,819 km (0.119 R)
• M3: 664,813 km (0.099 R)
• M4: 714,629 km (0.062 R)
• M5: 860,936 km (0.099 R)
• M6: 1,005,746 km (0.071 R)
• M7: 1,122,582 km (0.1 R)
• M8: 1,421,329 km (0.05 R)
• M9: 2,518,630 km (0.102 R)
• M10: 2,808,850 km (0.075 R)
• M11: 2,891,428 km (0.109 R)
• M12: 3,706,287 km (0.11 R)
• M13: 5,041,299 km (0.082 R)
• M14: 5,263,451 km (0.119 R)
• M15: 5,634,005 km (0.081 R)
• M16: 5,864,536 km (0.113 R)
• M17: 6,928,925 km (0.114 R)
• M18: 7,040,824 km (0.09 R)
• M19: 7,130,882 km (0.101 R)
• M20: 7,198,650 km (0.08 R)
• M21: 8,028,170 km (0.075 R)
• M22: 8,098,630 km (0.11 R)
• M23: 10,205,268 km (0.1 R)
• M24: 11,582,765 km (0.12 R)
• M25: 11,769,014 km (0.118 R)
• M26: 11,875,977 km (0.066 R)
• M27: 12,225,587 km (0.086 R)
• M28: 12,442,504 km (0.108 R)
• M29: 13,072,909 km (0.092 R)
• M30: 13,406,064 km (0.11 R)
• M31: 13,629,712 km (0.088 R)
• M32: 14,393,410 km (0.084 R)
• M33: 14,507,852 km (0.106 R)
• M34: 14,651,167 km (0.093 R)
• M35: 14,708,612 km (0.088 R)
• M36: 15,112,975 km (0.112 R)
• M37: 15,200,191 km (0.081 R)
• M38: 15,316,578 km (0.049 R)
• M39: 16,021,483 km (0.117 R)
• M40: 16,318,285 km (0.043 R)
• M41: 17,007,932 km (0.041 R)
• M42: 18,229,697 km (0.111 R)
• M43: 18,353,415 km (0.078 R)
• M44: 18,757,479 km (0.047 R)
• M45: 18,851,127 km (0.109 R)
• M46: 19,511,153 km (0.07 R)
• M47: 20,114,780 km (0.048 R)
• M48: 20,724,541 km (0.039 R)
• M49: 21,470,735 km (0.101 R)
• M50: 21,995,076 km (0.107 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 237 - 16,260 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit