🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.56 AU - 0.58 AU

Year: 156 Days

Day: 17 Hours

Environment

Temp: 194 °C

Axial Tilt: 41.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 34,909,380 km

• M1: 113,844 km (0.059 R)
• M2: 124,166 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.58 AU - 0.7 AU

Year: 185 Days

Day: 24.8 Hours

Environment

Temp: 143 °C

Axial Tilt: 22 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 34,909,380 km

• M1: 268,379 km (0.077 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.26 AU - 1.68 AU

Year: 645 Days

Day: 45.5 Hours

Environment

Temp: -27 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.59 AU - 1.83 AU

Year: 809 Days

Day: 45.6 Hours

Environment

Temp: -48 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.58 AU - 2.02 AU

Year: 873 Days

Day: 38.5 Hours

Environment

Temp: -59 °C

Axial Tilt: 25.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,909,380 km

• M1: 1,132,306 km (0.103 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.74 AU - 2 AU

Year: 925 Days

Day: 40.6 Hours

Environment

Temp: -64 °C

Axial Tilt: 24.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 2.35 AU - 2.49 AU

Year: 1361 Days

Day: 25.5 Hours

Environment

Temp: -73 °C

Axial Tilt: 15.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,909,380 km

• M1: 1,515,576 km (0.104 R)

Planet 8 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 3.37 AU - 3.61 AU

Year: 2358 Days

Day: 14.1 Hours

Environment

Temp: -106 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.63 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 5.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 240.3

Radius: 9.8

Gravity: 2.5 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 5.51 AU - 6.01 AU

Year: 4999 Days

Day: 10.6 Hours

Environment

Temp: -136 °C

Axial Tilt: 43.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 34,909,380 km

• M1: 168,746 km (0.119 R)
• M2: 297,700 km (0.084 R)
• M3: 365,767 km (0.079 R)
• M4: 514,018 km (0.096 R)
• M5: 646,562 km (0.087 R)
• M6: 852,558 km (0.114 R)
• M7: 1,137,243 km (0.074 R)
• M8: 1,219,073 km (0.055 R)
• M9: 1,315,115 km (0.117 R)
• M10: 1,527,993 km (0.1 R)
• M11: 1,645,427 km (0.064 R)
• M12: 1,806,693 km (0.037 R)
• M13: 1,889,272 km (0.084 R)
• M14: 1,987,258 km (0.087 R)
• M15: 2,115,912 km (0.057 R)
• M16: 2,816,180 km (0.104 R)
• M17: 2,944,984 km (0.1 R)
• M18: 3,108,793 km (0.113 R)
• M19: 3,191,970 km (0.107 R)
• M20: 3,343,213 km (0.108 R)
• M21: 3,411,280 km (0.111 R)
• M22: 4,026,576 km (0.108 R)
• M23: 4,117,382 km (0.113 R)
• M24: 4,449,789 km (0.099 R)
• M25: 4,906,361 km (0.08 R)
• M26: 5,179,826 km (0.098 R)
• M27: 5,538,562 km (0.082 R)
• M28: 6,343,548 km (0.091 R)
• M29: 7,251,158 km (0.098 R)
• M30: 7,384,151 km (0.059 R)
• M31: 7,517,891 km (0.11 R)
• M32: 8,130,046 km (0.093 R)
• M33: 8,337,538 km (0.052 R)
• M34: 8,476,963 km (0.108 R)
• M35: 8,687,448 km (0.084 R)
• M36: 8,852,454 km (0.062 R)
• M37: 9,401,777 km (0.117 R)
• M38: 9,474,183 km (0.059 R)
• M39: 9,643,976 km (0.117 R)
• M40: 10,209,157 km (0.104 R)
• M41: 10,558,319 km (0.049 R)
• M42: 12,099,326 km (0.116 R)
• M43: 12,442,354 km (0.101 R)
• M44: 12,601,825 km (0.099 R)
• M45: 13,791,577 km (0.055 R)
• M46: 13,929,058 km (0.031 R)
• M47: 14,039,311 km (0.105 R)
• M48: 14,511,442 km (0.11 R)
• M49: 14,679,291 km (0.058 R)
• M50: 15,045,207 km (0.036 R)
• M51: 15,215,151 km (0.08 R)
• M52: 15,442,689 km (0.107 R)
• M53: 15,987,524 km (0.075 R)
• M54: 16,393,084 km (0.109 R)
• M55: 16,860,727 km (0.118 R)
• M56: 16,948,990 km (0.106 R)
• M57: 17,243,997 km (0.072 R)
• M58: 17,659,879 km (0.114 R)
• M59: 17,809,178 km (0.118 R)
• M60: 18,139,340 km (0.095 R)
• M61: 18,229,697 km (0.086 R)
• M62: 18,441,079 km (0.109 R)
• M63: 18,622,990 km (0.087 R)
• M64: 18,835,868 km (0.111 R)
• M65: 19,110,829 km (0.103 R)
• M66: 19,202,831 km (0.107 R)
• M67: 19,356,468 km (0.09 R)
• M68: 19,788,657 km (0.062 R)
• M69: 19,912,673 km (0.095 R)
• M70: 20,442,998 km (0.103 R)
• M71: 20,662,607 km (0.067 R)
• M72: 20,757,004 km (0.071 R)
• M73: 21,104,370 km (0.114 R)

Planet 10 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 613.2

Radius: 14.8

Gravity: 2.8 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 5.71 AU - 8.11 AU

Year: 6569 Days

Day: 9.7 Hours

Environment

Temp: -159 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 34,909,380 km

• M1: 733,179 km (0.077 R)
• M2: 984,653 km (0.077 R)
• M3: 1,416,542 km (0.109 R)
• M4: 1,520,662 km (0.116 R)
• M5: 1,682,078 km (0.107 R)
• M6: 2,161,240 km (0.06 R)
• M7: 2,448,319 km (0.099 R)
• M8: 2,682,739 km (0.091 R)
• M9: 2,947,228 km (0.09 R)
• M10: 3,360,118 km (0.117 R)
• M11: 3,964,493 km (0.117 R)
• M12: 4,215,967 km (0.092 R)
• M13: 4,524,737 km (0.1 R)
• M14: 4,629,306 km (0.08 R)
• M15: 5,083,036 km (0.093 R)
• M16: 5,301,449 km (0.114 R)
• M17: 5,495,328 km (0.113 R)
• M18: 5,635,202 km (0.064 R)
• M19: 6,148,622 km (0.106 R)
• M20: 6,947,325 km (0.092 R)
• M21: 7,159,754 km (0.118 R)
• M22: 7,282,125 km (0.116 R)
• M23: 7,778,640 km (0.083 R)
• M24: 8,094,591 km (0.07 R)
• M25: 8,414,880 km (0.108 R)
• M26: 8,903,168 km (0.094 R)
• M27: 9,267,139 km (0.049 R)
• M28: 9,367,220 km (0.064 R)
• M29: 9,568,579 km (0.119 R)
• M30: 9,669,707 km (0.089 R)
• M31: 9,839,202 km (0.069 R)
• M32: 10,388,226 km (0.112 R)
• M33: 10,631,621 km (0.097 R)
• M34: 11,480,440 km (0.115 R)
• M35: 12,277,647 km (0.101 R)
• M36: 12,905,958 km (0.067 R)
• M37: 13,582,739 km (0.12 R)
• M38: 13,772,728 km (0.095 R)
• M39: 14,193,996 km (0.103 R)
• M40: 14,503,065 km (0.118 R)
• M41: 14,775,183 km (0.111 R)
• M42: 15,443,437 km (0.108 R)
• M43: 15,602,160 km (0.097 R)
• M44: 15,801,275 km (0.038 R)
• M45: 16,081,472 km (0.099 R)
• M46: 16,202,048 km (0.111 R)
• M47: 16,972,776 km (0.03 R)
• M48: 17,300,844 km (0.071 R)
• M49: 17,465,701 km (0.054 R)
• M50: 17,672,595 km (0.1 R)
• M51: 17,797,060 km (0.029 R)
• M52: 17,963,413 km (0.096 R)
• M53: 18,339,801 km (0.053 R)
• M54: 19,015,236 km (0.096 R)
• M55: 19,185,478 km (0.102 R)
• M56: 19,356,169 km (0.089 R)
• M57: 20,390,788 km (0.116 R)
• M58: 20,564,920 km (0.04 R)
• M59: 20,827,165 km (0.112 R)
• M60: 21,576,202 km (0.028 R)
• M61: 22,199,726 km (0.099 R)
• M62: 23,055,276 km (0.11 R)
• M63: 23,784,266 km (0.071 R)
• M64: 24,243,681 km (0.109 R)
• M65: 26,347,327 km (0.103 R)
• M66: 26,870,470 km (0.09 R)
• M67: 27,013,636 km (0.088 R)
• M68: 27,589,288 km (0.088 R)
• M69: 27,685,629 km (0.105 R)
• M70: 28,411,628 km (0.041 R)
• M71: 28,508,866 km (0.114 R)
• M72: 30,677,138 km (0.119 R)
• M73: 31,680,042 km (0.05 R)
• M74: 32,236,396 km (0.079 R)
• M75: 32,744,880 km (0.052 R)
• M76: 33,204,743 km (0.115 R)
• M77: 33,821,236 km (0.06 R)
• M78: 33,976,070 km (0.065 R)
• M79: 34,545,439 km (0.104 R)
• M80: 34,909,411 km (0.106 R)

Kuiper Belt

Range: 30.3 - 55.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 476 - 17,892 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit