🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.41 AU - 0.65 AU

Year: 145 Days

Day: 36.3 Hours

Environment

Temp: 169 °C

Axial Tilt: 39 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.49 AU - 0.57 AU

Year: 145 Days

Day: 41.5 Hours

Environment

Temp: 218 °C

Axial Tilt: 15.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.44 AU - 0.68 AU

Year: 158 Days

Day: 24.7 Hours

Environment

Temp: 163 °C

Axial Tilt: 6.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.93 AU - 2.61 AU

Year: 1288 Days

Day: 42.9 Hours

Environment

Temp: -84 °C

Axial Tilt: 2.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.91 AU - 2.63 AU

Year: 1288 Days

Day: 28.5 Hours

Environment

Temp: -81 °C

Axial Tilt: 18 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,710,668 km

• M1: 1,674,000 km (0.066 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 2.03 AU - 3.11 AU

Year: 1552 Days

Day: 23.5 Hours

Environment

Temp: -98 °C

Axial Tilt: 23.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 2.69 AU - 3.79 AU

Year: 2197 Days

Day: 39.1 Hours

Environment

Temp: -115 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.84 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 998.7

Radius: 12.7

Gravity: 6.19 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 5.01 AU - 7.85 AU

Year: 6142 Days

Day: 14.5 Hours

Environment

Temp: -168 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 69,710,668 km

• M1: 164,408 km (0.112 R)
• M2: 303,384 km (0.094 R)
• M3: 531,372 km (0.109 R)
• M4: 635,193 km (0.056 R)
• M5: 776,413 km (0.097 R)
• M6: 882,328 km (0.117 R)
• M7: 1,161,777 km (0.096 R)
• M8: 1,643,781 km (0.099 R)
• M9: 1,804,300 km (0.067 R)
• M10: 2,295,430 km (0.097 R)
• M11: 2,453,106 km (0.025 R)
• M12: 2,544,959 km (0.074 R)
• M13: 2,638,009 km (0.093 R)
• M14: 2,732,106 km (0.036 R)
• M15: 3,021,578 km (0.065 R)
• M16: 3,145,146 km (0.115 R)
• M17: 3,295,791 km (0.073 R)
• M18: 3,630,441 km (0.07 R)
• M19: 4,166,899 km (0.1 R)
• M20: 4,529,076 km (0.109 R)
• M21: 5,047,432 km (0.101 R)
• M22: 5,706,860 km (0.106 R)
• M23: 5,891,613 km (0.032 R)
• M24: 5,984,663 km (0.089 R)
• M25: 6,140,843 km (0.113 R)
• M26: 6,266,804 km (0.076 R)
• M27: 7,438,904 km (0.087 R)
• M28: 7,607,052 km (0.107 R)
• M29: 8,327,066 km (0.088 R)
• M30: 9,979,524 km (0.085 R)
• M31: 10,277,224 km (0.119 R)
• M32: 10,615,615 km (0.095 R)
• M33: 10,995,743 km (0.101 R)
• M34: 11,341,912 km (0.114 R)
• M35: 11,769,762 km (0.066 R)
• M36: 14,488,554 km (0.07 R)
• M37: 15,422,044 km (0.034 R)
• M38: 18,201,423 km (0.062 R)
• M39: 18,428,662 km (0.118 R)
• M40: 18,656,650 km (0.108 R)
• M41: 18,885,834 km (0.106 R)
• M42: 18,977,687 km (0.106 R)
• M43: 19,346,595 km (0.117 R)
• M44: 19,578,472 km (0.112 R)
• M45: 19,951,419 km (0.074 R)
• M46: 20,138,716 km (0.09 R)
• M47: 21,466,247 km (0.088 R)
• M48: 21,802,543 km (0.03 R)
• M49: 22,189,104 km (0.105 R)
• M50: 22,529,140 km (0.11 R)
• M51: 22,822,053 km (0.084 R)
• M52: 23,856,971 km (0.118 R)
• M53: 24,055,786 km (0.099 R)
• M54: 24,255,200 km (0.046 R)
• M55: 26,587,880 km (0.119 R)
• M56: 27,156,202 km (0.112 R)
• M57: 27,780,923 km (0.093 R)
• M58: 28,094,929 km (0.119 R)
• M59: 28,938,362 km (0.083 R)
• M60: 29,097,384 km (0.095 R)
• M61: 29,256,706 km (0.101 R)
• M62: 29,522,990 km (0.078 R)
• M63: 29,950,541 km (0.088 R)
• M64: 31,245,759 km (0.093 R)
• M65: 31,354,517 km (0.07 R)
• M66: 32,009,756 km (0.102 R)
• M67: 32,119,411 km (0.113 R)
• M68: 32,724,684 km (0.104 R)
• M69: 33,222,845 km (0.065 R)
• M70: 33,723,399 km (0.09 R)
• M71: 34,226,347 km (0.075 R)
• M72: 34,675,590 km (0.038 R)
• M73: 34,844,635 km (0.077 R)
• M74: 35,466,514 km (0.096 R)
• M75: 35,750,450 km (0.078 R)
• M76: 35,864,145 km (0.108 R)
• M77: 36,492,157 km (0.065 R)
• M78: 37,066,164 km (0.063 R)
• M79: 38,048,722 km (0.118 R)
• M80: 38,223,004 km (0.07 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 57.9

Radius: 10.8

Gravity: 0.5 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 5.97 AU - 8.37 AU

Year: 7233 Days

Day: 12.2 Hours

Environment

Temp: -157 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 69,710,668 km

• M1: 159,172 km (0.072 R)
• M2: 284,236 km (0.11 R)
• M3: 500,554 km (0.109 R)
• M4: 931,546 km (0.07 R)
• M5: 1,053,169 km (0.084 R)
• M6: 1,180,327 km (0.09 R)
• M7: 1,439,880 km (0.089 R)
• M8: 1,582,297 km (0.089 R)
• M9: 1,729,501 km (0.118 R)
• M10: 1,893,161 km (0.088 R)
• M11: 2,428,273 km (0.072 R)
• M12: 2,719,689 km (0.085 R)
• M13: 3,178,207 km (0.104 R)
• M14: 3,467,978 km (0.075 R)
• M15: 4,694,980 km (0.111 R)
• M16: 4,892,299 km (0.12 R)
• M17: 4,975,326 km (0.118 R)
• M18: 5,075,706 km (0.086 R)
• M19: 5,397,641 km (0.106 R)
• M20: 6,026,101 km (0.075 R)
• M21: 6,421,638 km (0.101 R)
• M22: 7,237,844 km (0.065 R)
• M23: 7,696,810 km (0.074 R)
• M24: 7,871,391 km (0.03 R)
• M25: 8,283,982 km (0.088 R)
• M26: 8,784,237 km (0.035 R)
• M27: 8,946,401 km (0.094 R)
• M28: 9,501,110 km (0.068 R)
• M29: 9,772,331 km (0.073 R)
• M30: 10,751,898 km (0.084 R)
• M31: 11,275,491 km (0.108 R)
• M32: 11,762,731 km (0.079 R)
• M33: 12,256,853 km (0.114 R)
• M34: 13,265,591 km (0.07 R)
• M35: 13,381,829 km (0.059 R)
• M36: 14,324,445 km (0.047 R)
• M37: 14,491,695 km (0.103 R)
• M38: 15,021,272 km (0.086 R)
• M39: 15,434,910 km (0.059 R)
• M40: 16,025,223 km (0.077 R)
• M41: 16,298,389 km (0.115 R)
• M42: 16,773,661 km (0.109 R)

Planet 10 - Ice Giant

Semi-Major Axis: 12.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 703

Radius: 7.8

Gravity: 11.55 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 11.83 AU - 13.83 AU

Year: 17313 Days

Day: 20.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 69,710,668 km

• M1: 129,402 km (0.099 R)
• M2: 212,279 km (0.055 R)
• M3: 279,299 km (0.069 R)
• M4: 423,212 km (0.055 R)
• M5: 592,408 km (0.092 R)
• M6: 653,892 km (0.118 R)
• M7: 1,094,608 km (0.099 R)
• M8: 1,642,734 km (0.095 R)
• M9: 1,791,734 km (0.084 R)
• M10: 1,852,620 km (0.063 R)
• M11: 1,945,371 km (0.09 R)
• M12: 2,135,360 km (0.111 R)
• M13: 2,200,136 km (0.054 R)
• M14: 2,298,422 km (0.112 R)
• M15: 3,473,513 km (0.064 R)
• M16: 4,181,709 km (0.088 R)
• M17: 4,263,091 km (0.071 R)
• M18: 4,720,411 km (0.039 R)
• M19: 4,933,439 km (0.072 R)
• M20: 6,276,827 km (0.089 R)
• M21: 7,427,833 km (0.116 R)
• M22: 7,576,235 km (0.099 R)
• M23: 8,281,888 km (0.096 R)
• M24: 8,903,317 km (0.113 R)
• M25: 9,863,586 km (0.084 R)
• M26: 10,411,114 km (0.095 R)
• M27: 10,466,465 km (0.062 R)
• M28: 10,632,968 km (0.072 R)
• M29: 11,707,679 km (0.119 R)
• M30: 12,462,849 km (0.066 R)
• M31: 13,534,419 km (0.059 R)
• M32: 13,594,706 km (0.099 R)
• M33: 14,697,093 km (0.1 R)
• M34: 15,574,186 km (0.091 R)
• M35: 15,700,895 km (0.107 R)
• M36: 16,146,996 km (0.074 R)
• M37: 16,211,173 km (0.071 R)
• M38: 16,532,809 km (0.108 R)
• M39: 17,576,104 km (0.094 R)
• M40: 18,910,068 km (0.096 R)
• M41: 19,045,155 km (0.045 R)
• M42: 19,384,593 km (0.089 R)
• M43: 20,622,814 km (0.092 R)
• M44: 21,886,468 km (0.069 R)
• M45: 21,957,377 km (0.106 R)
• M46: 23,102,698 km (0.036 R)
• M47: 23,392,170 km (0.056 R)
• M48: 24,194,164 km (0.059 R)
• M49: 26,957,088 km (0.109 R)
• M50: 27,644,191 km (0.11 R)
• M51: 27,874,571 km (0.108 R)
• M52: 30,449,599 km (0.112 R)
• M53: 31,164,976 km (0.082 R)
• M54: 31,404,782 km (0.119 R)
• M55: 31,645,036 km (0.106 R)
• M56: 32,774,650 km (0.093 R)
• M57: 33,344,318 km (0.082 R)
• M58: 33,917,278 km (0.119 R)
• M59: 33,999,407 km (0.091 R)
• M60: 35,990,106 km (0.106 R)
• M61: 36,493,653 km (0.118 R)
• M62: 36,746,323 km (0.09 R)
• M63: 38,359,886 km (0.104 R)
• M64: 39,823,252 km (0.071 R)
• M65: 42,361,330 km (0.11 R)
• M66: 43,248,595 km (0.083 R)
• M67: 43,694,396 km (0.106 R)
• M68: 44,770,903 km (0.074 R)
• M69: 46,584,328 km (0.12 R)
• M70: 47,133,053 km (0.099 R)
• M71: 47,960,030 km (0.113 R)
• M72: 48,699,343 km (0.074 R)
• M73: 51,315,959 km (0.105 R)
• M74: 53,690,676 km (0.027 R)
• M75: 55,325,781 km (0.089 R)
• M76: 57,956,309 km (0.102 R)
• M77: 58,054,446 km (0.082 R)
• M78: 60,527,598 km (0.109 R)
• M79: 60,826,644 km (0.099 R)
• M80: 60,926,426 km (0.106 R)
• M81: 61,126,139 km (0.044 R)
• M82: 61,426,232 km (0.112 R)
• M83: 61,626,544 km (0.077 R)
• M84: 64,148,764 km (0.106 R)
• M85: 64,759,123 km (0.1 R)
• M86: 65,371,427 km (0.087 R)
• M87: 65,473,602 km (0.118 R)
• M88: 65,985,526 km (0.115 R)
• M89: 67,529,376 km (0.116 R)
• M90: 69,606,244 km (0.07 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 532 - 19,657 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit