🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.23 AU - 2.05 AU

Year: 760 Days

Day: 44 Hours

Environment

Temp: -49 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 85,865,505 km

• M1: 40,541 km (0.073 R)
• M2: 419,323 km (0.047 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.47 AU - 1.83 AU

Year: 767 Days

Day: 30.4 Hours

Environment

Temp: -42 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,865,505 km

• M1: 98,585 km (0.078 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 2.74 AU - 4.3 AU

Year: 2388 Days

Day: 21.7 Hours

Environment

Temp: -108 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 85,865,505 km

• M1: 85,869 km (0.118 R)
• M2: 1,144,274 km (0.099 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 3.52 AU - 3.9 AU

Year: 2584 Days

Day: 34.4 Hours

Environment

Temp: -114 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 3.48 AU - 4.66 AU

Year: 2969 Days

Day: 18.9 Hours

Environment

Temp: -120 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 85,865,505 km

• M1: 173,085 km (0.101 R)
• M2: 1,046,587 km (0.028 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 4.73 AU - 4.99 AU

Year: 3875 Days

Day: 45.7 Hours

Environment

Temp: -127 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,865,505 km

• M1: 1,947,615 km (0.082 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 951.3

Radius: 11.9

Gravity: 6.72 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 5.57 AU - 6.85 AU

Year: 5597 Days

Day: 9.7 Hours

Environment

Temp: -156 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 85,865,505 km

• M1: 147,952 km (0.047 R)
• M2: 554,559 km (0.042 R)
• M3: 1,095,655 km (0.065 R)
• M4: 1,471,594 km (0.071 R)
• M5: 2,009,997 km (0.081 R)
• M6: 2,480,333 km (0.104 R)
• M7: 3,084,409 km (0.115 R)
• M8: 3,555,044 km (0.092 R)
• M9: 4,123,217 km (0.116 R)
• M10: 4,778,754 km (0.05 R)
• M11: 5,381,933 km (0.117 R)
• M12: 6,067,989 km (0.11 R)
• M13: 6,568,394 km (0.064 R)
• M14: 7,352,287 km (0.087 R)
• M15: 8,039,240 km (0.119 R)
• M16: 9,149,256 km (0.032 R)
• M17: 12,448,488 km (0.098 R)
• M18: 13,424,763 km (0.118 R)
• M19: 14,393,110 km (0.07 R)
• M20: 15,529,755 km (0.067 R)
• M21: 21,586,374 km (0.109 R)
• M22: 22,049,081 km (0.083 R)
• M23: 25,475,470 km (0.093 R)
• M24: 30,190,645 km (0.088 R)
• M25: 31,159,591 km (0.067 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 848.9

Radius: 7.7

Gravity: 14.32 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 12.31 AU - 18.19 AU

Year: 21537 Days

Day: 20.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 85,865,505 km

• M1: 95,743 km (0.036 R)
• M2: 630,106 km (0.115 R)
• M3: 1,112,260 km (0.112 R)
• M4: 1,357,152 km (0.084 R)
• M5: 1,898,995 km (0.101 R)
• M6: 2,253,243 km (0.11 R)
• M7: 2,626,340 km (0.102 R)
• M8: 3,965,540 km (0.047 R)
• M9: 4,655,037 km (0.117 R)
• M10: 5,543,947 km (0.083 R)
• M11: 7,107,096 km (0.109 R)
• M12: 8,389,897 km (0.056 R)
• M13: 9,287,933 km (0.06 R)
• M14: 10,002,263 km (0.1 R)
• M15: 11,879,567 km (0.113 R)
• M16: 12,649,248 km (0.103 R)
• M17: 14,758,428 km (0.082 R)
• M18: 15,077,820 km (0.074 R)
• M19: 16,744,041 km (0.077 R)
• M20: 19,756,044 km (0.059 R)
• M21: 25,318,841 km (0.099 R)
• M22: 28,271,903 km (0.091 R)
• M23: 29,013,310 km (0.075 R)
• M24: 34,013,170 km (0.053 R)
• M25: 36,279,877 km (0.113 R)
• M26: 39,252,536 km (0.085 R)
• M27: 39,558,315 km (0.049 R)
• M28: 43,029,135 km (0.09 R)
• M29: 43,354,510 km (0.027 R)
• M30: 43,681,381 km (0.048 R)
• M31: 44,174,755 km (0.035 R)
• M32: 50,931,792 km (0.112 R)
• M33: 51,295,763 km (0.106 R)
• M34: 52,213,397 km (0.111 R)
• M35: 57,554,789 km (0.093 R)
• M36: 77,892,320 km (0.111 R)
• M37: 79,347,907 km (0.094 R)
• M38: 85,865,438 km (0.108 R)

Kuiper Belt

Range: 30.3 - 60.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 446 - 19,839 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit