🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.66 AU - 0.7 AU

Year: 204 Days

Day: 35.4 Hours

Environment

Temp: 147 °C

Axial Tilt: 4.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.64 AU - 0.9 AU

Year: 246 Days

Day: 39.6 Hours

Environment

Temp: 140 °C

Axial Tilt: 20.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 2.08 AU - 2.48 AU

Year: 1251 Days

Day: 44 Hours

Environment

Temp: -73 °C

Axial Tilt: 3.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 2.08 AU - 3.1 AU

Year: 1515 Days

Day: 45 Hours

Environment

Temp: -90 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 3.83 AU - 5.49 AU

Year: 3656 Days

Day: 28.5 Hours

Environment

Temp: -136 °C

Axial Tilt: 14 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 4.65 AU - 4.93 AU

Year: 3810 Days

Day: 12 Hours

Environment

Temp: -138 °C

Axial Tilt: 21.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 369.2

Radius: 8.9

Gravity: 4.66 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 4.18 AU - 5.92 AU

Year: 4124 Days

Day: 13.3 Hours

Environment

Temp: -147 °C

Axial Tilt: 172.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 54,298,989 km

• M1: 120,725 km (0.088 R)
• M2: 176,077 km (0.119 R)
• M3: 233,821 km (0.095 R)
• M4: 395,686 km (0.094 R)
• M5: 483,650 km (0.059 R)
• M6: 579,093 km (0.096 R)
• M7: 770,429 km (0.111 R)
• M8: 1,049,579 km (0.113 R)
• M9: 1,249,142 km (0.092 R)
• M10: 1,739,225 km (0.096 R)
• M11: 2,121,148 km (0.076 R)
• M12: 2,194,900 km (0.099 R)
• M13: 2,375,165 km (0.12 R)
• M14: 2,482,577 km (0.067 R)
• M15: 2,607,341 km (0.102 R)
• M16: 2,670,621 km (0.05 R)
• M17: 2,750,357 km (0.102 R)
• M18: 2,928,678 km (0.077 R)
• M19: 3,194,812 km (0.107 R)
• M20: 3,330,797 km (0.042 R)
• M21: 3,804,274 km (0.045 R)
• M22: 3,930,385 km (0.064 R)
• M23: 4,224,195 km (0.114 R)
• M24: 4,468,189 km (0.12 R)
• M25: 5,227,548 km (0.108 R)
• M26: 5,327,779 km (0.095 R)
• M27: 5,797,217 km (0.103 R)
• M28: 6,047,494 km (0.036 R)
• M29: 6,131,718 km (0.057 R)
• M30: 7,508,916 km (0.105 R)
• M31: 8,407,700 km (0.065 R)
• M32: 8,478,160 km (0.103 R)
• M33: 8,929,497 km (0.063 R)
• M34: 9,146,115 km (0.039 R)
• M35: 9,267,139 km (0.06 R)
• M36: 9,413,147 km (0.111 R)
• M37: 9,584,436 km (0.084 R)
• M38: 9,682,872 km (0.116 R)
• M39: 10,279,917 km (0.082 R)
• M40: 10,583,002 km (0.065 R)
• M41: 11,197,849 km (0.113 R)
• M42: 12,115,333 km (0.081 R)
• M43: 12,248,326 km (0.088 R)
• M44: 12,381,917 km (0.116 R)
• M45: 13,165,959 km (0.112 R)
• M46: 13,743,556 km (0.117 R)
• M47: 13,799,057 km (0.082 R)
• M48: 14,301,556 km (0.103 R)
• M49: 14,414,054 km (0.09 R)
• M50: 14,639,797 km (0.064 R)
• M51: 14,696,495 km (0.069 R)
• M52: 14,753,192 km (0.115 R)
• M53: 15,497,143 km (0.053 R)
• M54: 16,932,235 km (0.117 R)
• M55: 17,051,315 km (0.078 R)
• M56: 17,470,039 km (0.098 R)
• M57: 17,983,160 km (0.09 R)
• M58: 18,317,810 km (0.068 R)
• M59: 18,439,882 km (0.117 R)
• M60: 18,808,192 km (0.099 R)
• M61: 18,931,461 km (0.105 R)
• M62: 19,178,746 km (0.077 R)
• M63: 20,908,247 km (0.098 R)
• M64: 21,003,990 km (0.108 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 289.7

Radius: 13.2

Gravity: 1.66 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 9.33 AU - 11.05 AU

Year: 11822 Days

Day: 14.5 Hours

Environment

Temp: -169 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 54,298,989 km

• M1: 182,809 km (0.109 R)
• M2: 277,504 km (0.085 R)
• M3: 426,504 km (0.111 R)
• M4: 508,932 km (0.079 R)
• M5: 723,754 km (0.088 R)
• M6: 812,765 km (0.108 R)
• M7: 1,282,054 km (0.051 R)
• M8: 1,586,037 km (0.086 R)
• M9: 1,726,509 km (0.092 R)
• M10: 2,217,938 km (0.077 R)
• M11: 2,997,044 km (0.055 R)
• M12: 3,429,830 km (0.076 R)
• M13: 3,667,093 km (0.077 R)
• M14: 3,801,282 km (0.098 R)
• M15: 4,326,370 km (0.118 R)
• M16: 4,903,968 km (0.091 R)
• M17: 4,992,829 km (0.098 R)
• M18: 5,414,246 km (0.113 R)
• M19: 5,816,066 km (0.084 R)
• M20: 5,941,579 km (0.034 R)
• M21: 6,388,427 km (0.11 R)
• M22: 6,648,578 km (0.094 R)
• M23: 7,045,461 km (0.118 R)
• M24: 7,145,991 km (0.061 R)
• M25: 7,416,165 km (0.049 R)
• M26: 7,621,114 km (0.108 R)
• M27: 8,817,598 km (0.091 R)
• M28: 9,034,814 km (0.081 R)
• M29: 9,290,626 km (0.09 R)
• M30: 9,548,682 km (0.093 R)
• M31: 10,337,213 km (0.109 R)
• M32: 10,489,803 km (0.048 R)
• M33: 10,720,183 km (0.035 R)
• M34: 11,107,791 km (0.116 R)
• M35: 12,949,491 km (0.118 R)
• M36: 13,989,794 km (0.093 R)
• M37: 17,314,009 km (0.12 R)
• M38: 17,768,936 km (0.116 R)
• M39: 18,089,674 km (0.03 R)
• M40: 18,597,558 km (0.102 R)
• M41: 18,830,034 km (0.087 R)
• M42: 19,157,055 km (0.097 R)
• M43: 19,959,198 km (0.115 R)
• M44: 20,484,137 km (0.081 R)
• M45: 20,820,583 km (0.084 R)
• M46: 21,158,824 km (0.078 R)
• M47: 21,547,479 km (0.097 R)
• M48: 21,645,166 km (0.087 R)
• M49: 23,376,313 km (0.103 R)
• M50: 24,639,966 km (0.07 R)
• M51: 25,305,826 km (0.038 R)
• M52: 25,718,567 km (0.056 R)
• M53: 25,822,088 km (0.104 R)
• M54: 26,289,582 km (0.071 R)
• M55: 26,864,935 km (0.118 R)
• M56: 27,497,285 km (0.111 R)
• M57: 27,815,330 km (0.086 R)
• M58: 28,028,059 km (0.076 R)
• M59: 28,187,979 km (0.114 R)
• M60: 28,455,161 km (0.068 R)
• M61: 28,562,123 km (0.078 R)
• M62: 28,723,090 km (0.101 R)
• M63: 28,938,063 km (0.094 R)
• M64: 29,315,648 km (0.104 R)
• M65: 29,640,574 km (0.086 R)
• M66: 30,622,385 km (0.042 R)
• M67: 31,062,203 km (0.081 R)
• M68: 31,227,658 km (0.104 R)
• M69: 31,725,968 km (0.108 R)
• M70: 32,954,765 km (0.113 R)
• M71: 33,179,910 km (0.066 R)
• M72: 33,744,941 km (0.112 R)
• M73: 34,085,426 km (0.049 R)
• M74: 34,598,397 km (0.109 R)
• M75: 34,941,724 km (0.04 R)
• M76: 35,631,969 km (0.104 R)
• M77: 36,268,508 km (0.11 R)
• M78: 36,442,789 km (0.113 R)
• M79: 37,259,743 km (0.069 R)
• M80: 38,259,955 km (0.069 R)
• M81: 38,852,362 km (0.101 R)
• M82: 39,328,532 km (0.118 R)
• M83: 39,866,636 km (0.057 R)
• M84: 40,166,579 km (0.078 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 184.4

Radius: 4.9

Gravity: 7.68 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 12.54 AU - 19.44 AU

Year: 23238 Days

Day: 23.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 54,298,989 km

• M1: 92,751 km (0.044 R)
• M2: 288,275 km (0.116 R)
• M3: 494,870 km (0.109 R)
• M4: 1,428,809 km (0.109 R)
• M5: 1,699,432 km (0.098 R)
• M6: 1,906,326 km (0.069 R)
• M7: 2,093,921 km (0.108 R)
• M8: 2,176,200 km (0.063 R)
• M9: 2,841,462 km (0.061 R)
• M10: 3,055,686 km (0.045 R)
• M11: 3,086,653 km (0.112 R)
• M12: 3,729,176 km (0.096 R)
• M13: 4,446,946 km (0.055 R)
• M14: 4,875,843 km (0.079 R)
• M15: 4,912,196 km (0.102 R)
• M16: 5,280,506 km (0.114 R)
• M17: 5,467,952 km (0.098 R)
• M18: 5,619,644 km (0.084 R)
• M19: 6,517,830 km (0.116 R)
• M20: 6,840,662 km (0.106 R)
• M21: 7,418,110 km (0.109 R)
• M22: 7,543,921 km (0.119 R)
• M23: 7,839,976 km (0.118 R)
• M24: 8,053,901 km (0.107 R)
• M25: 9,286,886 km (0.081 R)
• M26: 9,332,065 km (0.109 R)
• M27: 9,741,365 km (0.083 R)
• M28: 10,063,748 km (0.066 R)
• M29: 10,156,499 km (0.086 R)
• M30: 10,956,398 km (0.113 R)
• M31: 12,416,623 km (0.088 R)
• M32: 12,916,879 km (0.108 R)
• M33: 13,068,122 km (0.103 R)
• M34: 13,270,827 km (0.041 R)
• M35: 13,576,904 km (0.116 R)
• M36: 13,988,598 km (0.085 R)
• M37: 14,040,209 km (0.108 R)
• M38: 14,404,330 km (0.098 R)
• M39: 14,666,126 km (0.088 R)
• M40: 14,982,526 km (0.113 R)
• M41: 15,141,548 km (0.108 R)
• M42: 15,783,174 km (0.109 R)
• M43: 16,762,292 km (0.1 R)
• M44: 17,259,106 km (0.032 R)
• M45: 17,370,258 km (0.106 R)
• M46: 18,664,578 km (0.108 R)
• M47: 19,236,940 km (0.112 R)
• M48: 19,583,259 km (0.102 R)
• M49: 20,399,016 km (0.049 R)
• M50: 20,457,658 km (0.087 R)
• M51: 20,988,432 km (0.068 R)
• M52: 22,547,092 km (0.046 R)
• M53: 22,790,188 km (0.095 R)
• M54: 23,340,409 km (0.069 R)
• M55: 24,080,620 km (0.079 R)
• M56: 24,578,481 km (0.108 R)
• M57: 25,901,375 km (0.093 R)
• M58: 27,053,429 km (0.108 R)
• M59: 28,353,135 km (0.057 R)
• M60: 28,747,026 km (0.096 R)
• M61: 29,076,590 km (0.09 R)
• M62: 29,407,501 km (0.061 R)
• M63: 29,872,750 km (0.109 R)
• M64: 29,939,321 km (0.116 R)
• M65: 31,418,545 km (0.12 R)
• M66: 32,509,263 km (0.092 R)
• M67: 33,128,149 km (0.119 R)
• M68: 33,889,902 km (0.118 R)
• M69: 35,430,610 km (0.101 R)
• M70: 35,925,629 km (0.092 R)
• M71: 36,422,893 km (0.115 R)
• M72: 36,850,892 km (0.099 R)
• M73: 36,922,400 km (0.117 R)
• M74: 38,507,240 km (0.064 R)
• M75: 39,016,172 km (0.107 R)
• M76: 39,600,501 km (0.089 R)
• M77: 39,893,713 km (0.111 R)
• M78: 41,296,492 km (0.103 R)
• M79: 42,265,587 km (0.085 R)
• M80: 44,226,067 km (0.106 R)
• M81: 44,454,054 km (0.104 R)
• M82: 44,606,345 km (0.119 R)
• M83: 44,987,820 km (0.055 R)
• M84: 45,677,316 km (0.088 R)
• M85: 45,830,953 km (0.098 R)
• M86: 47,844,391 km (0.083 R)
• M87: 47,922,331 km (0.102 R)
• M88: 52,438,542 km (0.105 R)
• M89: 54,136,328 km (0.094 R)
• M90: 54,298,941 km (0.102 R)

Kuiper Belt

Range: 30.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 463 - 16,370 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit