🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.19 AU - 1.51 AU

Year: 700 Days

Day: 36.7 Hours

Environment

Temp: -104 °C

Axial Tilt: 1.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,693,046 km

• M1: 74,201 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.33 AU - 1.51 AU

Year: 755 Days

Day: 30.2 Hours

Environment

Temp: -98 °C

Axial Tilt: 20.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.46 AU - 2.3 AU

Year: 1150 Days

Day: 14.7 Hours

Environment

Temp: -129 °C

Axial Tilt: 8.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.59 AU - 2.29 AU

Year: 1206 Days

Day: 18.9 Hours

Environment

Temp: -124 °C

Axial Tilt: 1.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.82 AU - 2.24 AU

Year: 1291 Days

Day: 17.4 Hours

Environment

Temp: -126 °C

Axial Tilt: 1.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 2.01 AU - 2.61 AU

Year: 1567 Days

Day: 38.6 Hours

Environment

Temp: -136 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 795.3

Radius: 9

Gravity: 9.82 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 4.38 AU - 6.14 AU

Year: 5383 Days

Day: 5.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 49.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 76,693,046 km

• M1: 119,828 km (0.088 R)
• M2: 521,498 km (0.066 R)
• M3: 889,210 km (0.119 R)
• M4: 1,935,048 km (0.071 R)
• M5: 2,286,603 km (0.108 R)
• M6: 3,539,486 km (0.1 R)
• M7: 3,973,170 km (0.093 R)
• M8: 4,519,352 km (0.082 R)
• M9: 5,030,528 km (0.038 R)
• M10: 6,136,505 km (0.099 R)
• M11: 7,469,571 km (0.092 R)
• M12: 7,878,273 km (0.092 R)
• M13: 8,459,460 km (0.095 R)
• M14: 8,903,766 km (0.088 R)
• M15: 12,256,703 km (0.102 R)
• M16: 12,616,935 km (0.095 R)
• M17: 13,630,460 km (0.088 R)
• M18: 14,525,205 km (0.059 R)
• M19: 14,987,014 km (0.109 R)
• M20: 19,109,931 km (0.066 R)
• M21: 19,594,628 km (0.106 R)
• M22: 20,660,962 km (0.096 R)
• M23: 22,447,011 km (0.06 R)
• M24: 23,614,024 km (0.098 R)
• M25: 24,821,129 km (0.071 R)
• M26: 25,732,031 km (0.09 R)
• M27: 26,153,448 km (0.103 R)
• M28: 27,885,193 km (0.111 R)
• M29: 28,508,866 km (0.099 R)
• M30: 29,233,219 km (0.109 R)
• M31: 32,350,839 km (0.104 R)

Planet 8 - Ice Giant

Semi-Major Axis: 11.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 633.2

Radius: 6.2

Gravity: 16.47 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 9.54 AU - 12.96 AU

Year: 16838 Days

Day: 19.3 Hours

Environment

Temp: -204 °C

Axial Tilt: 44.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 76,693,046 km

• M1: 77,342 km (0.069 R)
• M2: 332,556 km (0.034 R)
• M3: 1,771,688 km (0.05 R)
• M4: 2,648,630 km (0.095 R)
• M5: 3,182,545 km (0.069 R)
• M6: 3,585,861 km (0.074 R)
• M7: 4,083,723 km (0.094 R)
• M8: 7,377,120 km (0.1 R)
• M9: 10,821,312 km (0.041 R)
• M10: 11,669,232 km (0.114 R)
• M11: 11,919,360 km (0.075 R)
• M12: 17,707,152 km (0.042 R)
• M13: 19,140,599 km (0.083 R)
• M14: 21,573,359 km (0.104 R)
• M15: 24,204,786 km (0.043 R)
• M16: 24,509,816 km (0.028 R)
• M17: 25,335,596 km (0.109 R)
• M18: 26,179,777 km (0.102 R)
• M19: 26,716,833 km (0.103 R)
• M20: 32,993,810 km (0.079 R)
• M21: 38,230,484 km (0.111 R)
• M22: 46,925,262 km (0.104 R)
• M23: 50,312,457 km (0.07 R)
• M24: 56,314,174 km (0.08 R)
• M25: 61,445,829 km (0.045 R)
• M26: 62,393,831 km (0.115 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 707.8

Radius: 7.7

Gravity: 11.94 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 10.94 AU - 14.22 AU

Year: 19910 Days

Day: 16 Hours

Environment

Temp: -202 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 76,693,046 km

• M1: 96,939 km (0.099 R)
• M2: 349,161 km (0.12 R)
• M3: 672,442 km (0.115 R)
• M4: 1,457,682 km (0.082 R)
• M5: 2,102,448 km (0.116 R)
• M6: 2,467,168 km (0.088 R)
• M7: 3,975,713 km (0.111 R)
• M8: 5,336,455 km (0.079 R)
• M9: 5,610,070 km (0.047 R)
• M10: 6,444,227 km (0.045 R)
• M11: 6,937,003 km (0.083 R)
• M12: 7,502,932 km (0.079 R)
• M13: 9,162,570 km (0.089 R)
• M14: 11,434,962 km (0.052 R)
• M15: 12,427,095 km (0.039 R)
• M16: 16,475,812 km (0.115 R)
• M17: 19,615,871 km (0.104 R)
• M18: 19,894,273 km (0.078 R)
• M19: 21,719,217 km (0.091 R)
• M20: 23,236,738 km (0.117 R)
• M21: 23,548,500 km (0.119 R)
• M22: 26,368,569 km (0.11 R)
• M23: 28,094,031 km (0.115 R)
• M24: 28,685,541 km (0.101 R)
• M25: 33,192,028 km (0.101 R)
• M26: 33,455,320 km (0.087 R)
• M27: 37,861,276 km (0.037 R)
• M28: 38,437,826 km (0.073 R)
• M29: 47,971,100 km (0.095 R)
• M30: 51,234,279 km (0.1 R)
• M31: 56,308,339 km (0.039 R)
• M32: 60,718,933 km (0.105 R)
• M33: 70,654,626 km (0.063 R)
• M34: 72,630,813 km (0.088 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 162 - 15,079 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit