🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.58 AU - 0.76 AU

Year: 199 Days

Day: 46.8 Hours

Environment

Temp: 206 °C

Axial Tilt: 23.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 80,184,172 km

• M1: 83,326 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.91 AU - 0.95 AU

Year: 326 Days

Day: 12.4 Hours

Environment

Temp: 165 °C

Axial Tilt: 5.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.24 AU - 1.36 AU

Year: 539 Days

Day: 35.2 Hours

Environment

Temp: 13 °C

Axial Tilt: 8.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.43 AU - 2.37 AU

Year: 952 Days

Day: 30.5 Hours

Environment

Temp: -54 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.54 AU - 2.4 AU

Year: 1005 Days

Day: 35.2 Hours

Environment

Temp: -65 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 2.72 AU - 3.76 AU

Year: 2120 Days

Day: 43.4 Hours

Environment

Temp: -113 °C

Axial Tilt: 2.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,184,172 km

• M1: 1,412,204 km (0.106 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 3.68 AU - 5.32 AU

Year: 3469 Days

Day: 38.9 Hours

Environment

Temp: -130 °C

Axial Tilt: 49.4 °

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: 5.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 375.1

Radius: 12.8

Gravity: 2.29 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 4.85 AU - 5.51 AU

Year: 4285 Days

Day: 13.6 Hours

Environment

Temp: -141 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 80,184,172 km

• M1: 164,707 km (0.098 R)
• M2: 297,849 km (0.069 R)
• M3: 476,320 km (0.118 R)
• M4: 827,725 km (0.12 R)
• M5: 1,022,202 km (0.064 R)
• M6: 1,137,093 km (0.069 R)
• M7: 1,419,085 km (0.03 R)
• M8: 1,509,592 km (0.113 R)
• M9: 1,737,729 km (0.096 R)
• M10: 1,977,385 km (0.088 R)
• M11: 2,153,312 km (0.086 R)
• M12: 2,941,842 km (0.079 R)
• M13: 3,092,936 km (0.111 R)
• M14: 3,229,369 km (0.111 R)
• M15: 3,543,824 km (0.117 R)
• M16: 4,034,206 km (0.098 R)
• M17: 4,259,201 km (0.09 R)
• M18: 4,373,195 km (0.057 R)
• M19: 4,507,533 km (0.069 R)
• M20: 4,839,790 km (0.098 R)
• M21: 5,078,997 km (0.099 R)
• M22: 5,159,780 km (0.108 R)
• M23: 5,261,208 km (0.055 R)
• M24: 5,342,738 km (0.098 R)
• M25: 5,424,868 km (0.071 R)
• M26: 6,290,291 km (0.078 R)
• M27: 6,529,797 km (0.108 R)
• M28: 6,728,164 km (0.088 R)
• M29: 6,973,206 km (0.082 R)
• M30: 7,130,732 km (0.112 R)
• M31: 7,357,822 km (0.068 R)
• M32: 7,842,519 km (0.092 R)
• M33: 7,959,355 km (0.058 R)
• M34: 8,194,971 km (0.092 R)
• M35: 8,361,324 km (0.089 R)
• M36: 8,504,789 km (0.117 R)
• M37: 9,037,955 km (0.116 R)
• M38: 9,582,043 km (0.106 R)
• M39: 9,732,239 km (0.098 R)
• M40: 10,085,888 km (0.049 R)
• M41: 10,264,209 km (0.076 R)
• M42: 10,650,022 km (0.08 R)
• M43: 11,330,094 km (0.12 R)
• M44: 11,836,034 km (0.055 R)
• M45: 12,213,619 km (0.091 R)
• M46: 12,403,758 km (0.084 R)
• M47: 12,787,327 km (0.038 R)
• M48: 13,341,886 km (0.073 R)
• M49: 13,481,760 km (0.079 R)
• M50: 13,565,984 km (0.073 R)
• M51: 13,932,798 km (0.102 R)
• M52: 14,302,903 km (0.112 R)
• M53: 14,647,277 km (0.059 R)
• M54: 14,878,555 km (0.073 R)
• M55: 15,023,665 km (0.102 R)
• M56: 15,344,553 km (0.12 R)
• M57: 15,993,209 km (0.111 R)
• M58: 16,440,656 km (0.115 R)
• M59: 16,650,841 km (0.096 R)
• M60: 17,439,372 km (0.086 R)
• M61: 17,807,532 km (0.113 R)
• M62: 18,613,865 km (0.081 R)
• M63: 19,021,519 km (0.04 R)
• M64: 19,147,480 km (0.092 R)
• M65: 19,242,176 km (0.057 R)
• M66: 19,400,450 km (0.114 R)
• M67: 20,552,204 km (0.086 R)
• M68: 21,038,547 km (0.116 R)
• M69: 21,824,833 km (0.103 R)
• M70: 21,956,779 km (0.049 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 290.2

Radius: 5.3

Gravity: 10.33 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 10.91 AU - 14.81 AU

Year: 16761 Days

Day: 19.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 45.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 80,184,172 km

• M1: 74,201 km (0.056 R)
• M2: 188,493 km (0.032 R)
• M3: 231,428 km (0.036 R)
• M4: 303,534 km (0.102 R)
• M5: 566,378 km (0.096 R)
• M6: 702,512 km (0.072 R)
• M7: 756,217 km (0.115 R)
• M8: 1,551,330 km (0.042 R)
• M9: 2,018,524 km (0.092 R)
• M10: 2,201,183 km (0.109 R)
• M11: 2,838,021 km (0.098 R)
• M12: 3,343,064 km (0.116 R)
• M13: 3,404,399 km (0.094 R)
• M14: 3,590,349 km (0.097 R)
• M15: 3,779,740 km (0.083 R)
• M16: 3,875,632 km (0.055 R)
• M17: 4,004,735 km (0.071 R)
• M18: 4,467,890 km (0.099 R)
• M19: 5,661,681 km (0.098 R)
• M20: 5,734,834 km (0.076 R)
• M21: 6,986,370 km (0.033 R)
• M22: 7,104,253 km (0.076 R)
• M23: 7,381,757 km (0.113 R)
• M24: 8,029,367 km (0.06 R)
• M25: 8,152,934 km (0.059 R)
• M26: 8,821,936 km (0.041 R)
• M27: 9,292,122 km (0.07 R)
• M28: 9,858,200 km (0.119 R)
• M29: 10,034,726 km (0.08 R)
• M30: 10,167,718 km (0.079 R)
• M31: 11,576,033 km (0.118 R)
• M32: 11,668,933 km (0.059 R)
• M33: 11,996,253 km (0.086 R)
• M34: 12,279,143 km (0.101 R)
• M35: 12,803,633 km (0.119 R)
• M36: 13,044,336 km (0.11 R)
• M37: 13,874,155 km (0.05 R)
• M38: 13,923,523 km (0.078 R)
• M39: 14,570,384 km (0.11 R)
• M40: 15,430,871 km (0.085 R)
• M41: 15,584,358 km (0.098 R)
• M42: 15,893,128 km (0.093 R)
• M43: 17,359,935 km (0.113 R)
• M44: 18,001,710 km (0.097 R)
• M45: 18,488,202 km (0.1 R)
• M46: 19,033,636 km (0.069 R)
• M47: 19,253,396 km (0.053 R)
• M48: 19,473,903 km (0.085 R)
• M49: 20,028,911 km (0.089 R)
• M50: 20,364,459 km (0.054 R)
• M51: 20,701,802 km (0.063 R)
• M52: 21,268,180 km (0.107 R)
• M53: 22,127,320 km (0.098 R)
• M54: 25,372,996 km (0.115 R)
• M55: 25,796,657 km (0.049 R)
• M56: 26,712,196 km (0.052 R)
• M57: 26,896,650 km (0.114 R)
• M58: 27,081,403 km (0.106 R)
• M59: 27,204,971 km (0.109 R)
• M60: 27,266,755 km (0.116 R)
• M61: 27,390,473 km (0.088 R)
• M62: 28,512,457 km (0.111 R)
• M63: 28,637,969 km (0.074 R)
• M64: 29,840,287 km (0.118 R)
• M65: 30,415,491 km (0.056 R)
• M66: 30,801,005 km (0.109 R)
• M67: 31,382,342 km (0.095 R)
• M68: 32,163,093 km (0.104 R)
• M69: 32,424,740 km (0.106 R)
• M70: 32,621,461 km (0.099 R)
• M71: 32,752,808 km (0.115 R)
• M72: 32,818,631 km (0.085 R)
• M73: 33,279,991 km (0.09 R)
• M74: 33,876,438 km (0.089 R)
• M75: 35,079,953 km (0.094 R)
• M76: 36,297,380 km (0.118 R)
• M77: 36,433,514 km (0.094 R)
• M78: 36,638,015 km (0.07 R)
• M79: 36,911,330 km (0.054 R)
• M80: 36,979,696 km (0.105 R)
• M81: 37,253,759 km (0.07 R)
• M82: 38,011,024 km (0.11 R)
• M83: 38,218,516 km (0.114 R)
• M84: 38,287,780 km (0.083 R)
• M85: 38,773,524 km (0.1 R)
• M86: 39,121,638 km (0.064 R)
• M87: 39,821,158 km (0.026 R)
• M88: 42,087,117 km (0.097 R)
• M89: 42,516,612 km (0.081 R)
• M90: 42,660,077 km (0.102 R)
• M91: 42,731,884 km (0.087 R)
• M92: 44,831,789 km (0.105 R)
• M93: 44,904,793 km (0.113 R)
• M94: 45,710,527 km (0.092 R)
• M95: 48,530,447 km (0.109 R)
• M96: 48,905,638 km (0.1 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 537.5

Radius: 4.8

Gravity: 23.33 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 15.31 AU - 17.75 AU

Year: 24425 Days

Day: 18.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 80,184,172 km

• M1: 106,663 km (0.105 R)
• M2: 376,388 km (0.109 R)
• M3: 476,020 km (0.106 R)
• M4: 653,294 km (0.032 R)
• M5: 850,165 km (0.075 R)
• M6: 1,296,714 km (0.119 R)
• M7: 1,805,198 km (0.103 R)
• M8: 2,593,429 km (0.119 R)
• M9: 2,746,916 km (0.113 R)
• M10: 3,558,335 km (0.115 R)
• M11: 3,989,925 km (0.06 R)
• M12: 5,429,954 km (0.068 R)
• M13: 9,539,258 km (0.092 R)
• M14: 9,955,290 km (0.072 R)
• M15: 10,316,568 km (0.042 R)
• M16: 10,621,000 km (0.045 R)
• M17: 10,682,186 km (0.112 R)
• M18: 10,743,521 km (0.028 R)
• M19: 11,176,158 km (0.047 R)
• M20: 11,300,773 km (0.043 R)
• M21: 11,425,986 km (0.092 R)
• M22: 11,677,610 km (0.091 R)
• M23: 12,572,654 km (0.065 R)
• M24: 12,767,430 km (0.03 R)
• M25: 13,357,295 km (0.066 R)
• M26: 13,889,265 km (0.036 R)
• M27: 14,157,793 km (0.095 R)
• M28: 14,292,730 km (0.1 R)
• M29: 14,699,936 km (0.085 R)
• M30: 14,768,152 km (0.066 R)
• M31: 15,179,995 km (0.083 R)
• M32: 15,248,960 km (0.064 R)
• M33: 17,366,518 km (0.079 R)
• M34: 18,533,082 km (0.088 R)
• M35: 18,606,834 km (0.108 R)
• M36: 20,711,077 km (0.076 R)
• M37: 21,791,024 km (0.118 R)
• M38: 21,868,815 km (0.111 R)
• M39: 22,181,175 km (0.108 R)
• M40: 23,206,370 km (0.118 R)
• M41: 23,604,749 km (0.089 R)
• M42: 25,466,195 km (0.057 R)
• M43: 26,207,303 km (0.111 R)
• M44: 26,290,180 km (0.048 R)
• M45: 30,451,843 km (0.06 R)
• M46: 30,713,340 km (0.095 R)
• M47: 32,385,845 km (0.103 R)
• M48: 32,830,898 km (0.087 R)
• M49: 35,360,299 km (0.083 R)
• M50: 36,371,132 km (0.092 R)
• M51: 36,463,434 km (0.081 R)
• M52: 37,112,090 km (0.095 R)
• M53: 37,391,389 km (0.06 R)
• M54: 38,045,431 km (0.073 R)
• M55: 38,326,974 km (0.097 R)
• M56: 38,420,922 km (0.117 R)
• M57: 39,744,713 km (0.084 R)
• M58: 39,839,858 km (0.09 R)
• M59: 40,507,812 km (0.115 R)
• M60: 40,891,232 km (0.12 R)
• M61: 41,372,189 km (0.073 R)
• M62: 43,804,800 km (0.109 R)
• M63: 45,187,234 km (0.059 R)
• M64: 46,985,550 km (0.078 R)
• M65: 48,298,869 km (0.091 R)
• M66: 48,603,600 km (0.12 R)
• M67: 49,931,730 km (0.106 R)
• M68: 51,582,543 km (0.062 R)
• M69: 52,206,216 km (0.098 R)
• M70: 55,680,776 km (0.067 R)
• M71: 57,714,859 km (0.119 R)
• M72: 58,795,254 km (0.048 R)
• M73: 59,446,603 km (0.109 R)
• M74: 60,100,496 km (0.074 R)
• M75: 60,756,632 km (0.102 R)
• M76: 61,085,598 km (0.087 R)
• M77: 62,076,085 km (0.108 R)
• M78: 62,407,445 km (0.077 R)
• M79: 62,739,402 km (0.044 R)
• M80: 63,627,415 km (0.092 R)
• M81: 64,743,266 km (0.097 R)
• M82: 65,191,461 km (0.095 R)
• M83: 65,753,051 km (0.106 R)
• M84: 68,015,570 km (0.085 R)
• M85: 69,385,288 km (0.092 R)
• M86: 71,225,790 km (0.114 R)
• M87: 71,456,919 km (0.045 R)
• M88: 71,572,708 km (0.04 R)
• M89: 72,152,100 km (0.097 R)
• M90: 72,849,376 km (0.084 R)
• M91: 74,133,524 km (0.059 R)
• M92: 74,954,517 km (0.081 R)
• M93: 75,778,652 km (0.075 R)
• M94: 75,896,685 km (0.085 R)
• M95: 76,250,932 km (0.116 R)
• M96: 77,198,336 km (0.046 R)
• M97: 78,507,467 km (0.058 R)

Kuiper Belt

Range: 30.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 412 - 15,536 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit