🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.49 AU - 0.73 AU

Year: 179 Days

Day: 37.2 Hours

Environment

Temp: 166 °C

Axial Tilt: 2.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 26,562,786 km

• M1: 162,613 km (0.05 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.44 AU - 2.08 AU

Year: 880 Days

Day: 27 Hours

Environment

Temp: -63 °C

Axial Tilt: 9.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,562,786 km

• M1: 982,559 km (0.032 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.91 AU - 2.23 AU

Year: 1122 Days

Day: 18.7 Hours

Environment

Temp: -75 °C

Axial Tilt: 26.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.92 AU - 2.62 AU

Year: 1288 Days

Day: 31 Hours

Environment

Temp: -96 °C

Axial Tilt: 48.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,562,786 km

• M1: 94,546 km (0.089 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 2.67 AU - 2.79 AU

Year: 1699 Days

Day: 14.2 Hours

Environment

Temp: -97 °C

Axial Tilt: 21 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.47 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 996.8

Radius: 9.4

Gravity: 11.28 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 5.21 AU - 7.19 AU

Year: 5816 Days

Day: 14.1 Hours

Environment

Temp: -159 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 26,562,786 km

• M1: 138,976 km (0.116 R)
• M2: 215,720 km (0.113 R)
• M3: 312,959 km (0.099 R)
• M4: 385,364 km (0.083 R)
• M5: 1,101,788 km (0.066 R)
• M6: 1,169,706 km (0.097 R)
• M7: 1,474,586 km (0.096 R)
• M8: 1,665,623 km (0.092 R)
• M9: 2,221,678 km (0.107 R)
• M10: 2,374,866 km (0.074 R)
• M11: 2,441,587 km (0.03 R)
• M12: 2,531,495 km (0.054 R)
• M13: 3,440,901 km (0.119 R)
• M14: 3,773,606 km (0.09 R)
• M15: 4,636,337 km (0.116 R)
• M16: 5,089,918 km (0.039 R)
• M17: 5,176,535 km (0.12 R)
• M18: 5,468,999 km (0.094 R)
• M19: 5,647,020 km (0.111 R)
• M20: 5,736,779 km (0.098 R)
• M21: 5,796,917 km (0.097 R)
• M22: 5,857,205 km (0.092 R)
• M23: 6,070,083 km (0.119 R)
• M24: 6,285,355 km (0.081 R)
• M25: 6,503,319 km (0.12 R)
• M26: 6,850,685 km (0.057 R)
• M27: 7,107,245 km (0.093 R)
• M28: 7,862,266 km (0.116 R)
• M29: 8,130,794 km (0.073 R)
• M30: 8,746,240 km (0.057 R)
• M31: 9,024,641 km (0.036 R)
• M32: 9,094,653 km (0.102 R)
• M33: 9,447,704 km (0.098 R)
• M34: 9,625,875 km (0.065 R)
• M35: 9,769,190 km (0.116 R)
• M36: 10,021,711 km (0.087 R)
• M37: 10,094,266 km (0.114 R)
• M38: 10,276,476 km (0.106 R)
• M39: 10,755,189 km (0.097 R)
• M40: 10,866,789 km (0.101 R)
• M41: 11,278,931 km (0.049 R)
• M42: 11,582,017 km (0.111 R)
• M43: 13,137,087 km (0.094 R)
• M44: 13,536,064 km (0.096 R)
• M45: 13,939,081 km (0.057 R)
• M46: 14,020,163 km (0.087 R)
• M47: 15,254,944 km (0.077 R)
• M48: 15,970,021 km (0.12 R)
• M49: 16,353,142 km (0.048 R)
• M50: 16,911,740 km (0.093 R)
• M51: 17,258,508 km (0.09 R)
• M52: 18,268,892 km (0.1 R)
• M53: 18,402,034 km (0.094 R)
• M54: 18,535,625 km (0.069 R)
• M55: 19,388,782 km (0.118 R)
• M56: 19,569,945 km (0.077 R)
• M57: 20,300,581 km (0.06 R)
• M58: 20,761,641 km (0.069 R)
• M59: 21,133,093 km (0.073 R)
• M60: 22,165,767 km (0.119 R)
• M61: 22,640,591 km (0.052 R)
• M62: 23,166,876 km (0.114 R)
• M63: 23,311,088 km (0.087 R)
• M64: 23,552,090 km (0.108 R)
• M65: 24,085,257 km (0.062 R)
• M66: 24,622,463 km (0.09 R)
• M67: 24,966,239 km (0.064 R)
• M68: 25,163,559 km (0.062 R)
• M69: 25,609,061 km (0.082 R)
• M70: 26,057,406 km (0.068 R)
• M71: 26,157,337 km (0.105 R)
• M72: 27,062,704 km (0.088 R)
• M73: 27,519,276 km (0.038 R)
• M74: 29,997,066 km (0.066 R)
• M75: 30,680,279 km (0.115 R)
• M76: 31,688,120 km (0.105 R)
• M77: 32,383,900 km (0.105 R)
• M78: 32,652,877 km (0.096 R)
• M79: 33,301,384 km (0.091 R)
• M80: 34,227,544 km (0.104 R)
• M81: 34,776,119 km (0.045 R)
• M82: 36,272,098 km (0.105 R)
• M83: 36,831,445 km (0.116 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 562.5

Radius: 11.8

Gravity: 4.04 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 5.09 AU - 7.35 AU

Year: 5844 Days

Day: 8.2 Hours

Environment

Temp: -154 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 26,562,786 km

• M1: 154,684 km (0.116 R)
• M2: 228,586 km (0.07 R)
• M3: 378,034 km (0.101 R)
• M4: 454,778 km (0.045 R)
• M5: 560,543 km (0.08 R)
• M6: 893,548 km (0.114 R)
• M7: 1,396,496 km (0.104 R)
• M8: 1,678,488 km (0.109 R)
• M9: 1,853,218 km (0.063 R)
• M10: 1,979,180 km (0.048 R)
• M11: 2,239,779 km (0.108 R)
• M12: 2,492,001 km (0.067 R)
• M13: 2,773,993 km (0.051 R)
• M14: 2,960,841 km (0.114 R)
• M15: 3,109,093 km (0.112 R)
• M16: 3,591,396 km (0.098 R)
• M17: 3,887,450 km (0.115 R)
• M18: 4,073,700 km (0.082 R)
• M19: 4,191,732 km (0.109 R)
• M20: 4,382,769 km (0.063 R)
• M21: 5,484,707 km (0.119 R)
• M22: 6,419,993 km (0.107 R)
• M23: 7,033,045 km (0.086 R)
• M24: 7,118,166 km (0.032 R)
• M25: 7,346,751 km (0.105 R)
• M26: 7,869,895 km (0.072 R)
• M27: 8,106,260 km (0.038 R)
• M28: 8,465,295 km (0.116 R)
• M29: 8,616,538 km (0.079 R)
• M30: 8,799,048 km (0.119 R)
• M31: 9,542,250 km (0.104 R)
• M32: 9,636,496 km (0.054 R)
• M33: 9,762,757 km (0.058 R)
• M34: 9,889,616 km (0.097 R)
• M35: 10,112,816 km (0.068 R)
• M36: 10,402,288 km (0.038 R)
• M37: 10,825,351 km (0.118 R)
• M38: 12,469,880 km (0.074 R)
• M39: 13,093,554 km (0.094 R)
• M40: 13,656,341 km (0.068 R)
• M41: 13,798,309 km (0.117 R)
• M42: 14,191,303 km (0.101 R)
• M43: 14,371,119 km (0.061 R)
• M44: 14,660,442 km (0.118 R)
• M45: 15,576,878 km (0.106 R)
• M46: 15,799,630 km (0.117 R)
• M47: 16,060,827 km (0.12 R)
• M48: 16,511,865 km (0.114 R)
• M49: 17,349,763 km (0.106 R)
• M50: 18,318,558 km (0.091 R)
• M51: 18,553,726 km (0.088 R)
• M52: 19,027,054 km (0.095 R)
• M53: 19,424,536 km (0.076 R)
• M54: 19,905,044 km (0.082 R)
• M55: 21,205,797 km (0.099 R)
• M56: 21,535,212 km (0.119 R)
• M57: 21,908,010 km (0.113 R)
• M58: 22,491,890 km (0.053 R)
• M59: 22,743,813 km (0.091 R)
• M60: 22,870,074 km (0.11 R)
• M61: 25,356,989 km (0.107 R)
• M62: 25,444,354 km (0.104 R)
• M63: 26,014,172 km (0.073 R)
• M64: 26,499,468 km (0.074 R)
• M65: 26,721,172 km (0.105 R)
• M66: 27,166,225 km (0.115 R)
• M67: 28,789,063 km (0.05 R)
• M68: 30,303,891 km (0.1 R)
• M69: 30,814,768 km (0.104 R)
• M70: 31,141,190 km (0.093 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 265.9

Radius: 12

Gravity: 1.85 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 5.19 AU - 8.33 AU

Year: 6621 Days

Day: 10.6 Hours

Environment

Temp: -157 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 26,562,786 km

• M1: 151,543 km (0.086 R)
• M2: 344,823 km (0.113 R)
• M3: 444,605 km (0.092 R)
• M4: 527,781 km (0.093 R)
• M5: 670,198 km (0.102 R)
• M6: 862,432 km (0.05 R)
• M7: 971,937 km (0.072 R)
• M8: 1,073,664 km (0.094 R)
• M9: 1,415,944 km (0.104 R)
• M10: 1,547,740 km (0.05 R)
• M11: 1,761,066 km (0.12 R)
• M12: 1,919,490 km (0.03 R)
• M13: 2,200,136 km (0.103 R)
• M14: 2,302,311 km (0.116 R)
• M15: 2,654,913 km (0.077 R)
• M16: 2,800,771 km (0.063 R)
• M17: 2,968,321 km (0.043 R)
• M18: 3,100,865 km (0.117 R)
• M19: 3,411,430 km (0.089 R)
• M20: 3,490,567 km (0.096 R)
• M21: 4,598,339 km (0.117 R)
• M22: 4,752,425 km (0.107 R)
• M23: 4,908,157 km (0.114 R)
• M24: 5,316,559 km (0.05 R)
• M25: 5,432,048 km (0.077 R)
• M26: 5,736,181 km (0.117 R)
• M27: 6,021,763 km (0.111 R)
• M28: 6,631,973 km (0.09 R)
• M29: 6,906,634 km (0.069 R)
• M30: 7,007,613 km (0.073 R)
• M31: 7,134,322 km (0.105 R)
• M32: 7,571,148 km (0.114 R)
• M33: 7,937,364 km (0.038 R)
• M34: 8,229,229 km (0.059 R)
• M35: 8,551,613 km (0.101 R)
• M36: 8,823,582 km (0.107 R)
• M37: 9,209,095 km (0.108 R)
• M38: 9,939,582 km (0.109 R)
• M39: 10,369,676 km (0.075 R)
• M40: 11,366,895 km (0.112 R)
• M41: 12,180,408 km (0.1 R)
• M42: 12,548,120 km (0.088 R)
• M43: 12,702,355 km (0.049 R)
• M44: 13,075,303 km (0.101 R)
• M45: 13,231,632 km (0.097 R)
• M46: 13,514,821 km (0.1 R)
• M47: 14,602,547 km (0.11 R)
• M48: 14,960,385 km (0.053 R)
• M49: 15,354,277 km (0.108 R)
• M50: 15,585,555 km (0.059 R)
• M51: 15,851,241 km (0.028 R)
• M52: 17,099,934 km (0.082 R)
• M53: 17,961,319 km (0.082 R)
• M54: 18,625,533 km (0.118 R)
• M55: 18,872,370 km (0.118 R)
• M56: 19,476,147 km (0.112 R)
• M57: 19,583,259 km (0.113 R)
• M58: 20,339,177 km (0.071 R)
• M59: 20,484,287 km (0.097 R)
• M60: 20,739,052 km (0.101 R)
• M61: 20,848,558 km (0.103 R)
• M62: 20,994,864 km (0.084 R)
• M63: 21,214,923 km (0.113 R)
• M64: 21,398,779 km (0.105 R)
• M65: 21,768,435 km (0.108 R)
• M66: 22,438,933 km (0.082 R)
• M67: 22,965,068 km (0.11 R)
• M68: 23,419,397 km (0.111 R)
• M69: 24,375,477 km (0.104 R)
• M70: 24,568,159 km (0.097 R)
• M71: 24,838,782 km (0.093 R)
• M72: 26,207,004 km (0.11 R)
• M73: 26,325,485 km (0.097 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 398 - 12,339 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit