🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.41 AU - 1.67 AU

Year: 684 Days

Day: 40.5 Hours

Environment

Temp: -34 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 84,875,516 km

• M1: 60,138 km (0.049 R)
• M2: 1,027,139 km (0.028 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 2.14 AU - 2.6 AU

Year: 1307 Days

Day: 30.4 Hours

Environment

Temp: -68 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,875,516 km

• M1: 177,872 km (0.072 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 4.23 AU - 4.69 AU

Year: 3373 Days

Day: 28.6 Hours

Environment

Temp: -130 °C

Axial Tilt: 29 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 744.8

Radius: 11.5

Gravity: 5.63 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 5.7 AU - 6.12 AU

Year: 5146 Days

Day: 6.8 Hours

Environment

Temp: -151 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 84,875,516 km

• M1: 143,016 km (0.056 R)
• M2: 690,394 km (0.09 R)
• M3: 1,285,644 km (0.096 R)
• M4: 2,084,796 km (0.103 R)
• M5: 2,736,594 km (0.083 R)
• M6: 3,229,968 km (0.101 R)
• M7: 4,497,062 km (0.064 R)
• M8: 6,039,715 km (0.096 R)
• M9: 6,418,646 km (0.095 R)
• M10: 8,325,421 km (0.109 R)
• M11: 10,137,799 km (0.065 R)
• M12: 10,674,706 km (0.103 R)
• M13: 14,866,288 km (0.092 R)
• M14: 16,335,639 km (0.08 R)
• M15: 16,825,721 km (0.117 R)
• M16: 17,199,566 km (0.075 R)
• M17: 22,807,392 km (0.117 R)
• M18: 27,328,090 km (0.077 R)
• M19: 29,797,951 km (0.078 R)
• M20: 30,530,233 km (0.085 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 778.5

Radius: 14.3

Gravity: 3.81 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 5.44 AU - 7.98 AU

Year: 6225 Days

Day: 9.1 Hours

Environment

Temp: -157 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 84,875,516 km

• M1: 177,872 km (0.054 R)
• M2: 724,652 km (0.102 R)
• M3: 1,269,488 km (0.106 R)
• M4: 1,720,525 km (0.117 R)
• M5: 2,297,674 km (0.085 R)
• M6: 2,847,446 km (0.079 R)
• M7: 3,733,364 km (0.086 R)
• M8: 4,216,566 km (0.045 R)
• M9: 5,704,017 km (0.072 R)
• M10: 7,222,136 km (0.093 R)
• M11: 7,669,284 km (0.108 R)
• M12: 8,134,983 km (0.106 R)
• M13: 8,702,108 km (0.1 R)
• M14: 9,339,096 km (0.05 R)
• M15: 14,529,244 km (0.073 R)
• M16: 15,920,953 km (0.111 R)
• M17: 16,617,331 km (0.115 R)
• M18: 18,759,124 km (0.062 R)
• M19: 26,108,718 km (0.119 R)
• M20: 29,557,846 km (0.075 R)
• M21: 32,689,229 km (0.069 R)
• M22: 36,035,584 km (0.064 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 682.9

Radius: 13

Gravity: 4.04 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 8.09 AU - 11.27 AU

Year: 10787 Days

Day: 13.7 Hours

Environment

Temp: -178 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 84,875,516 km

• M1: 161,715 km (0.096 R)
• M2: 594,203 km (0.072 R)
• M3: 1,044,044 km (0.09 R)
• M4: 1,916,947 km (0.062 R)
• M5: 4,265,484 km (0.062 R)
• M6: 5,016,316 km (0.059 R)
• M7: 5,575,961 km (0.102 R)
• M8: 8,423,108 km (0.11 R)
• M9: 9,655,795 km (0.119 R)
• M10: 10,683,083 km (0.108 R)
• M11: 12,300,685 km (0.092 R)
• M12: 12,774,312 km (0.115 R)
• M13: 13,198,721 km (0.079 R)
• M14: 14,268,944 km (0.098 R)
• M15: 20,095,033 km (0.082 R)
• M16: 20,836,141 km (0.081 R)
• M17: 26,155,093 km (0.117 R)
• M18: 27,238,032 km (0.067 R)
• M19: 28,762,584 km (0.055 R)
• M20: 29,283,334 km (0.042 R)
• M21: 30,343,385 km (0.087 R)
• M22: 30,882,984 km (0.108 R)
• M23: 33,105,710 km (0.088 R)
• M24: 35,314,073 km (0.1 R)
• M25: 36,031,545 km (0.094 R)
• M26: 36,636,668 km (0.118 R)
• M27: 37,743,244 km (0.045 R)
• M28: 39,636,704 km (0.088 R)
• M29: 40,411,471 km (0.052 R)
• M30: 41,064,915 km (0.1 R)
• M31: 42,392,895 km (0.097 R)
• M32: 45,274,449 km (0.079 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 476.7

Radius: 4.7

Gravity: 21.58 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 16.28 AU - 20.5 AU

Year: 28245 Days

Day: 24.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 84,875,516 km

• M1: 58,493 km (0.098 R)
• M2: 258,056 km (0.099 R)
• M3: 453,431 km (0.034 R)
• M4: 757,564 km (0.106 R)
• M5: 986,448 km (0.114 R)
• M6: 1,672,803 km (0.083 R)
• M7: 2,191,908 km (0.113 R)
• M8: 3,541,281 km (0.046 R)
• M9: 4,115,437 km (0.096 R)
• M10: 4,460,111 km (0.075 R)
• M11: 4,749,433 km (0.105 R)
• M12: 5,446,110 km (0.095 R)
• M13: 5,990,048 km (0.066 R)
• M14: 7,633,830 km (0.066 R)
• M15: 7,943,049 km (0.082 R)
• M16: 9,438,578 km (0.106 R)
• M17: 9,734,782 km (0.092 R)
• M18: 11,915,770 km (0.104 R)
• M19: 13,864,282 km (0.047 R)
• M20: 14,324,445 km (0.095 R)
• M21: 15,356,221 km (0.08 R)
• M22: 17,213,778 km (0.076 R)
• M23: 19,500,232 km (0.045 R)
• M24: 20,077,680 km (0.074 R)
• M25: 30,931,454 km (0.062 R)
• M26: 35,697,642 km (0.102 R)
• M27: 38,629,611 km (0.053 R)
• M28: 39,386,875 km (0.072 R)
• M29: 46,823,834 km (0.086 R)
• M30: 46,995,124 km (0.098 R)
• M31: 52,146,676 km (0.055 R)
• M32: 64,608,328 km (0.092 R)
• M33: 71,409,347 km (0.072 R)
• M34: 79,887,657 km (0.081 R)

Kuiper Belt

Range: 30.6 - 57.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 509 - 19,584 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit