🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.51 AU - 0.61 AU

Year: 152 Days

Day: 25.6 Hours

Environment

Temp: 203 °C

Axial Tilt: 4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 95,549,492 km

• M1: 240,553 km (0.027 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.6 AU - 1.62 AU

Year: 742 Days

Day: 43.6 Hours

Environment

Temp: -32 °C

Axial Tilt: 5.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,549,492 km

• M1: 339,587 km (0.069 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.76 AU - 2.3 AU

Year: 1051 Days

Day: 46 Hours

Environment

Temp: -60 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.8 AU - 2.66 AU

Year: 1210 Days

Day: 24.3 Hours

Environment

Temp: -78 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 2.91 AU - 3.75 AU

Year: 2208 Days

Day: 33.9 Hours

Environment

Temp: -114 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 4.36 AU - 5.26 AU

Year: 3834 Days

Day: 16.2 Hours

Environment

Temp: -130 °C

Axial Tilt: 65.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 316

Radius: 11.1

Gravity: 2.56 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 5.5 AU - 6.2 AU

Year: 5142 Days

Day: 8.3 Hours

Environment

Temp: -153 °C

Axial Tilt: 47.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 95,549,492 km

• M1: 138,378 km (0.074 R)
• M2: 572,960 km (0.11 R)
• M3: 919,728 km (0.076 R)
• M4: 1,268,590 km (0.092 R)
• M5: 1,802,954 km (0.077 R)
• M6: 2,438,595 km (0.061 R)
• M7: 3,777,496 km (0.055 R)
• M8: 4,725,647 km (0.119 R)
• M9: 5,963,719 km (0.076 R)
• M10: 7,536,741 km (0.069 R)
• M11: 8,244,638 km (0.091 R)
• M12: 9,256,817 km (0.116 R)
• M13: 9,871,365 km (0.083 R)
• M14: 11,790,706 km (0.082 R)
• M15: 16,244,234 km (0.117 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 680

Radius: 10.6

Gravity: 6.05 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 4.8 AU - 7.94 AU

Year: 5843 Days

Day: 13.9 Hours

Environment

Temp: -146 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 95,549,492 km

• M1: 131,796 km (0.099 R)
• M2: 531,521 km (0.047 R)
• M3: 886,367 km (0.036 R)
• M4: 1,317,209 km (0.079 R)
• M5: 2,183,381 km (0.111 R)
• M6: 2,562,911 km (0.107 R)
• M7: 2,909,828 km (0.106 R)
• M8: 3,609,946 km (0.052 R)
• M9: 4,120,374 km (0.073 R)
• M10: 4,705,152 km (0.091 R)
• M11: 5,172,197 km (0.096 R)
• M12: 5,853,316 km (0.081 R)
• M13: 6,761,973 km (0.112 R)
• M14: 7,321,918 km (0.08 R)
• M15: 7,724,636 km (0.094 R)
• M16: 9,921,032 km (0.034 R)
• M17: 10,323,899 km (0.114 R)
• M18: 11,114,673 km (0.041 R)
• M19: 12,556,348 km (0.111 R)
• M20: 12,975,072 km (0.081 R)
• M21: 14,686,621 km (0.08 R)
• M22: 17,047,575 km (0.105 R)
• M23: 26,137,142 km (0.11 R)
• M24: 31,846,993 km (0.087 R)
• M25: 33,021,486 km (0.118 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 532.7

Radius: 5.3

Gravity: 18.96 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 12.79 AU - 20.27 AU

Year: 24425 Days

Day: 19.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 95,549,492 km

• M1: 65,973 km (0.04 R)
• M2: 605,123 km (0.102 R)
• M3: 1,129,314 km (0.113 R)
• M4: 1,745,358 km (0.073 R)
• M5: 2,266,109 km (0.1 R)
• M6: 2,708,021 km (0.049 R)
• M7: 4,046,772 km (0.064 R)
• M8: 7,010,455 km (0.088 R)
• M9: 9,579,051 km (0.088 R)
• M10: 16,471,324 km (0.103 R)
• M11: 18,555,970 km (0.119 R)
• M12: 19,661,349 km (0.111 R)
• M13: 21,600,137 km (0.1 R)
• M14: 22,410,060 km (0.031 R)
• M15: 22,615,757 km (0.118 R)
• M16: 23,983,082 km (0.057 R)
• M17: 25,966,002 km (0.097 R)
• M18: 26,421,078 km (0.061 R)
• M19: 27,230,253 km (0.036 R)
• M20: 31,912,667 km (0.082 R)
• M21: 32,303,715 km (0.099 R)
• M22: 35,547,745 km (0.066 R)
• M23: 36,533,296 km (0.116 R)
• M24: 36,961,146 km (0.094 R)
• M25: 37,248,224 km (0.11 R)
• M26: 42,516,762 km (0.118 R)
• M27: 45,082,366 km (0.108 R)
• M28: 46,737,367 km (0.081 R)
• M29: 49,294,892 km (0.118 R)
• M30: 53,762,184 km (0.117 R)
• M31: 60,062,049 km (0.078 R)
• M32: 63,491,580 km (0.109 R)
• M33: 65,149,573 km (0.101 R)
• M34: 67,262,643 km (0.086 R)
• M35: 68,120,438 km (0.065 R)
• M36: 76,403,821 km (0.118 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 528.4

Radius: 3.4

Gravity: 45.71 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 19.57 AU - 20.05 AU

Year: 32045 Days

Day: 15.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 95,549,492 km

• M1: 42,635 km (0.089 R)
• M2: 228,885 km (0.101 R)
• M3: 495,169 km (0.074 R)
• M4: 707,748 km (0.117 R)
• M5: 865,124 km (0.11 R)
• M6: 1,281,755 km (0.073 R)
• M7: 1,499,120 km (0.075 R)
• M8: 1,644,679 km (0.081 R)
• M9: 2,276,580 km (0.038 R)
• M10: 3,351,291 km (0.048 R)
• M11: 3,998,302 km (0.095 R)
• M12: 4,763,346 km (0.102 R)
• M13: 7,168,880 km (0.081 R)
• M14: 7,425,889 km (0.094 R)
• M15: 9,521,605 km (0.081 R)
• M16: 9,769,489 km (0.066 R)
• M17: 10,213,495 km (0.114 R)
• M18: 10,737,238 km (0.079 R)
• M19: 11,141,601 km (0.06 R)
• M20: 12,936,326 km (0.116 R)
• M21: 13,087,719 km (0.075 R)
• M22: 19,857,621 km (0.082 R)
• M23: 20,878,776 km (0.111 R)
• M24: 23,136,358 km (0.079 R)
• M25: 28,129,037 km (0.104 R)
• M26: 29,154,979 km (0.113 R)
• M27: 30,072,762 km (0.1 R)
• M28: 31,417,198 km (0.114 R)
• M29: 35,099,251 km (0.063 R)
• M30: 37,349,053 km (0.054 R)
• M31: 38,587,424 km (0.118 R)
• M32: 40,657,560 km (0.087 R)
• M33: 44,499,383 km (0.076 R)
• M34: 48,576,074 km (0.118 R)
• M35: 51,744,407 km (0.1 R)
• M36: 64,244,207 km (0.094 R)
• M37: 69,666,980 km (0.116 R)
• M38: 70,132,230 km (0.103 R)
• M39: 78,109,985 km (0.112 R)
• M40: 82,186,677 km (0.115 R)
• M41: 82,446,079 km (0.118 R)

Kuiper Belt

Range: 30.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 359 - 11,797 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit