🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.41 AU - 0.65 AU

Year: 140 Days

Day: 44.2 Hours

Environment

Temp: 262 °C

Axial Tilt: 37.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.5 AU - 0.72 AU

Year: 173 Days

Day: 27.7 Hours

Environment

Temp: 168 °C

Axial Tilt: 32.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.58 AU - 0.84 AU

Year: 217 Days

Day: 47.2 Hours

Environment

Temp: 151 °C

Axial Tilt: 45.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 92,738,977 km

• M1: 126,111 km (0.099 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 3.83 AU - 4.17 AU

Year: 2907 Days

Day: 20.1 Hours

Environment

Temp: -121 °C

Axial Tilt: 4.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 3.72 AU - 5.26 AU

Year: 3458 Days

Day: 28.4 Hours

Environment

Temp: -124 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 4.04 AU - 5.34 AU

Year: 3691 Days

Day: 23.4 Hours

Environment

Temp: -142 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 880.4

Radius: 9.9

Gravity: 8.98 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 4.71 AU - 5.65 AU

Year: 4285 Days

Day: 8.2 Hours

Environment

Temp: -148 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 92,738,977 km

• M1: 172,038 km (0.114 R)
• M2: 239,656 km (0.047 R)
• M3: 503,546 km (0.103 R)
• M4: 1,155,494 km (0.043 R)
• M5: 1,243,607 km (0.059 R)
• M6: 1,318,705 km (0.097 R)
• M7: 1,553,873 km (0.088 R)
• M8: 1,718,132 km (0.074 R)
• M9: 1,802,505 km (0.072 R)
• M10: 1,888,374 km (0.076 R)
• M11: 2,118,007 km (0.047 R)
• M12: 2,451,161 km (0.116 R)
• M13: 2,566,052 km (0.116 R)
• M14: 2,860,910 km (0.102 R)
• M15: 2,981,934 km (0.118 R)
• M16: 3,084,259 km (0.06 R)
• M17: 3,187,631 km (0.083 R)
• M18: 3,313,294 km (0.111 R)
• M19: 4,033,607 km (0.094 R)
• M20: 4,353,597 km (0.094 R)
• M21: 4,423,310 km (0.119 R)
• M22: 4,493,322 km (0.118 R)
• M23: 5,263,601 km (0.098 R)
• M24: 5,362,784 km (0.095 R)
• M25: 5,714,788 km (0.098 R)
• M26: 5,791,233 km (0.106 R)
• M27: 6,048,392 km (0.101 R)
• M28: 6,362,098 km (0.083 R)
• M29: 6,896,611 km (0.101 R)
• M30: 7,390,135 km (0.105 R)
• M31: 7,557,236 km (0.108 R)
• M32: 8,266,778 km (0.119 R)
• M33: 8,673,385 km (0.092 R)
• M34: 8,820,290 km (0.053 R)
• M35: 9,235,724 km (0.043 R)
• M36: 9,415,840 km (0.112 R)
• M37: 9,840,398 km (0.104 R)
• M38: 9,993,587 km (0.08 R)
• M39: 11,311,544 km (0.082 R)
• M40: 11,375,572 km (0.071 R)
• M41: 11,633,329 km (0.102 R)
• M42: 11,892,881 km (0.03 R)
• M43: 12,088,854 km (0.107 R)
• M44: 12,318,936 km (0.084 R)
• M45: 12,583,574 km (0.091 R)
• M46: 12,683,207 km (0.072 R)
• M47: 12,850,008 km (0.099 R)
• M48: 12,984,048 km (0.116 R)
• M49: 13,118,536 km (0.069 R)
• M50: 13,287,133 km (0.116 R)
• M51: 13,729,195 km (0.079 R)
• M52: 13,866,077 km (0.088 R)
• M53: 14,003,557 km (0.115 R)
• M54: 14,662,536 km (0.118 R)
• M55: 15,119,258 km (0.111 R)
• M56: 15,367,142 km (0.101 R)
• M57: 15,438,201 km (0.103 R)
• M58: 17,176,528 km (0.078 R)
• M59: 17,250,280 km (0.047 R)
• M60: 18,444,819 km (0.085 R)
• M61: 18,520,516 km (0.118 R)
• M62: 18,937,894 km (0.084 R)
• M63: 19,052,186 km (0.118 R)
• M64: 19,319,967 km (0.101 R)
• M65: 19,396,710 km (0.107 R)
• M66: 19,473,604 km (0.098 R)
• M67: 20,638,223 km (0.057 R)
• M68: 21,149,997 km (0.032 R)
• M69: 21,825,432 km (0.092 R)
• M70: 22,185,963 km (0.078 R)
• M71: 22,669,613 km (0.087 R)
• M72: 23,034,781 km (0.102 R)
• M73: 23,688,524 km (0.115 R)
• M74: 23,811,792 km (0.08 R)
• M75: 23,976,500 km (0.106 R)
• M76: 25,056,297 km (0.098 R)
• M77: 25,644,217 km (0.115 R)
• M78: 25,897,635 km (0.083 R)
• M79: 26,620,044 km (0.072 R)
• M80: 26,962,323 km (0.035 R)
• M81: 27,478,436 km (0.033 R)
• M82: 27,607,988 km (0.036 R)
• M83: 27,694,455 km (0.105 R)
• M84: 28,914,576 km (0.098 R)
• M85: 29,266,430 km (0.084 R)

Asteroid Belt

Center: 5.7 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 17.8

Radius: 14.3

Gravity: 0.09 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 6.1 AU - 6.32 AU

Year: 5624 Days

Day: 14.1 Hours

Environment

Temp: -141 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 92,738,977 km

• M1: 178,620 km (0.108 R)
• M2: 303,684 km (0.067 R)
• M3: 400,773 km (0.049 R)
• M4: 567,574 km (0.108 R)
• M5: 696,677 km (0.031 R)
• M6: 1,164,320 km (0.068 R)
• M7: 1,266,496 km (0.082 R)
• M8: 1,364,781 km (0.082 R)
• M9: 1,738,178 km (0.061 R)
• M10: 2,010,745 km (0.112 R)
• M11: 2,472,853 km (0.095 R)
• M12: 2,698,147 km (0.031 R)
• M13: 3,092,188 km (0.054 R)
• M14: 3,924,999 km (0.097 R)
• M15: 4,072,204 km (0.059 R)
• M16: 4,328,914 km (0.067 R)
• M17: 4,982,806 km (0.07 R)
• M18: 5,108,169 km (0.108 R)
• M19: 5,246,248 km (0.06 R)
• M20: 5,584,937 km (0.118 R)
• M21: 5,967,160 km (0.096 R)
• M22: 6,370,177 km (0.069 R)
• M23: 6,972,458 km (0.108 R)
• M24: 7,358,270 km (0.092 R)
• M25: 7,803,923 km (0.065 R)
• M26: 8,043,429 km (0.061 R)
• M27: 8,749,231 km (0.097 R)
• M28: 8,887,161 km (0.073 R)
• M29: 9,193,388 km (0.104 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 624.1

Radius: 5.1

Gravity: 23.99 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 16.05 AU - 18.89 AU

Year: 26538 Days

Day: 21.1 Hours

Environment

Temp: -204 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 92,738,977 km

• M1: 226,940 km (0.078 R)
• M2: 296,503 km (0.116 R)
• M3: 353,799 km (0.068 R)
• M4: 436,527 km (0.057 R)
• M5: 884,871 km (0.064 R)
• M6: 1,058,555 km (0.115 R)
• M7: 1,371,513 km (0.095 R)
• M8: 1,437,486 km (0.059 R)
• M9: 2,628,584 km (0.059 R)
• M10: 3,135,123 km (0.119 R)
• M11: 3,996,956 km (0.083 R)
• M12: 5,131,207 km (0.099 R)
• M13: 5,920,785 km (0.086 R)
• M14: 6,917,406 km (0.066 R)
• M15: 7,318,777 km (0.066 R)
• M16: 8,144,108 km (0.069 R)
• M17: 8,874,894 km (0.082 R)
• M18: 8,936,678 km (0.118 R)
• M19: 9,945,416 km (0.078 R)
• M20: 10,073,921 km (0.08 R)
• M21: 12,343,171 km (0.096 R)
• M22: 13,891,808 km (0.097 R)
• M23: 15,426,084 km (0.113 R)
• M24: 16,630,646 km (0.069 R)
• M25: 18,969,459 km (0.115 R)
• M26: 19,128,930 km (0.105 R)
• M27: 20,095,482 km (0.092 R)
• M28: 20,258,244 km (0.068 R)
• M29: 20,339,626 km (0.072 R)
• M30: 21,160,469 km (0.051 R)
• M31: 22,749,797 km (0.108 R)
• M32: 23,430,318 km (0.096 R)
• M33: 25,952,837 km (0.049 R)
• M34: 26,129,961 km (0.097 R)
• M35: 27,471,106 km (0.108 R)
• M36: 28,195,459 km (0.073 R)
• M37: 28,286,414 km (0.074 R)
• M38: 29,201,804 km (0.076 R)
• M39: 30,779,911 km (0.117 R)
• M40: 30,967,507 km (0.108 R)
• M41: 31,249,350 km (0.079 R)
• M42: 31,721,181 km (0.086 R)
• M43: 32,100,262 km (0.103 R)
• M44: 32,385,695 km (0.087 R)
• M45: 33,342,822 km (0.106 R)
• M46: 33,439,014 km (0.058 R)
• M47: 34,309,224 km (0.102 R)
• M48: 35,383,038 km (0.09 R)
• M49: 37,763,589 km (0.05 R)
• M50: 39,888,627 km (0.09 R)
• M51: 41,120,266 km (0.08 R)
• M52: 41,430,233 km (0.109 R)
• M53: 42,260,202 km (0.105 R)
• M54: 42,364,471 km (0.072 R)
• M55: 43,095,855 km (0.103 R)
• M56: 44,995,748 km (0.066 R)
• M57: 45,102,112 km (0.088 R)
• M58: 46,707,298 km (0.079 R)
• M59: 48,222,275 km (0.049 R)
• M60: 48,876,616 km (0.114 R)
• M61: 51,189,399 km (0.103 R)
• M62: 51,745,305 km (0.119 R)
• M63: 53,312,492 km (0.114 R)
• M64: 53,650,284 km (0.111 R)
• M65: 55,806,588 km (0.117 R)
• M66: 56,035,174 km (0.12 R)
• M67: 58,802,734 km (0.088 R)
• M68: 59,735,028 km (0.089 R)
• M69: 61,614,426 km (0.116 R)
• M70: 61,732,459 km (0.085 R)
• M71: 61,968,973 km (0.104 R)
• M72: 62,680,012 km (0.057 R)
• M73: 63,036,504 km (0.087 R)
• M74: 64,589,479 km (0.091 R)
• M75: 66,033,996 km (0.119 R)
• M76: 67,367,512 km (0.049 R)
• M77: 68,465,261 km (0.103 R)
• M78: 68,832,374 km (0.093 R)
• M79: 69,814,783 km (0.088 R)
• M80: 70,431,126 km (0.088 R)
• M81: 70,925,547 km (0.118 R)
• M82: 72,540,307 km (0.031 R)
• M83: 78,606,201 km (0.093 R)
• M84: 78,734,257 km (0.066 R)
• M85: 79,375,882 km (0.097 R)
• M86: 79,890,349 km (0.088 R)
• M87: 81,181,229 km (0.092 R)
• M88: 83,000,190 km (0.088 R)
• M89: 84,569,920 km (0.074 R)
• M90: 84,963,961 km (0.105 R)
• M91: 85,358,451 km (0.116 R)
• M92: 86,281,619 km (0.104 R)
• M93: 87,871,695 km (0.097 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 558.1

Radius: 3.2

Gravity: 54.5 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 16.37 AU - 21.39 AU

Year: 29815 Days

Day: 22.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 92,738,977 km

• M1: 837,748 km (0.027 R)
• M2: 1,170,903 km (0.104 R)
• M3: 1,235,529 km (0.089 R)
• M4: 1,334,712 km (0.093 R)
• M5: 1,647,372 km (0.118 R)
• M6: 1,793,529 km (0.103 R)
• M7: 2,020,469 km (0.108 R)
• M8: 2,137,305 km (0.069 R)
• M9: 2,542,715 km (0.107 R)
• M10: 3,284,272 km (0.077 R)
• M11: 3,561,028 km (0.075 R)
• M12: 3,893,285 km (0.062 R)
• M13: 4,384,863 km (0.082 R)
• M14: 5,696,687 km (0.11 R)
• M15: 6,422,985 km (0.068 R)
• M16: 6,826,151 km (0.086 R)
• M17: 7,717,006 km (0.084 R)
• M18: 7,899,665 km (0.107 R)
• M19: 8,269,022 km (0.082 R)
• M20: 9,867,476 km (0.025 R)
• M21: 10,465,568 km (0.095 R)
• M22: 12,757,258 km (0.074 R)
• M23: 12,972,978 km (0.111 R)
• M24: 13,117,489 km (0.03 R)
• M25: 13,408,008 km (0.095 R)
• M26: 13,554,165 km (0.079 R)
• M27: 13,921,727 km (0.11 R)
• M28: 16,506,479 km (0.091 R)
• M29: 17,533,020 km (0.096 R)
• M30: 18,094,311 km (0.109 R)
• M31: 18,580,056 km (0.106 R)
• M32: 18,906,179 km (0.102 R)
• M33: 20,902,862 km (0.027 R)
• M34: 20,987,534 km (0.065 R)
• M35: 21,242,150 km (0.112 R)
• M36: 21,412,392 km (0.097 R)
• M37: 21,583,233 km (0.09 R)
• M38: 25,181,660 km (0.117 R)
• M39: 26,178,131 km (0.108 R)
• M40: 28,678,361 km (0.049 R)
• M41: 29,433,531 km (0.104 R)
• M42: 30,004,247 km (0.093 R)
• M43: 30,099,840 km (0.034 R)
• M44: 30,195,433 km (0.118 R)
• M45: 32,225,775 km (0.041 R)
• M46: 32,323,462 km (0.052 R)
• M47: 32,421,449 km (0.117 R)
• M48: 33,010,715 km (0.084 R)
• M49: 36,010,003 km (0.116 R)
• M50: 36,518,336 km (0.058 R)
• M51: 38,057,399 km (0.113 R)
• M52: 38,678,978 km (0.045 R)
• M53: 39,932,010 km (0.052 R)
• M54: 40,247,362 km (0.069 R)
• M55: 41,410,785 km (0.099 R)
• M56: 44,748,164 km (0.109 R)
• M57: 44,857,221 km (0.027 R)
• M58: 46,062,980 km (0.089 R)
• M59: 46,393,740 km (0.119 R)
• M60: 47,947,464 km (0.108 R)
• M61: 49,405,295 km (0.099 R)
• M62: 50,423,159 km (0.054 R)
• M63: 51,219,618 km (0.112 R)
• M64: 52,824,803 km (0.104 R)
• M65: 53,055,483 km (0.09 R)
• M66: 54,562,981 km (0.118 R)
• M67: 55,614,953 km (0.092 R)
• M68: 57,857,425 km (0.092 R)
• M69: 58,452,376 km (0.105 R)
• M70: 59,528,583 km (0.03 R)
• M71: 60,370,071 km (0.119 R)
• M72: 61,821,918 km (0.064 R)
• M73: 62,796,100 km (0.064 R)
• M74: 65,006,558 km (0.052 R)
• M75: 67,367,362 km (0.095 R)
• M76: 68,872,765 km (0.069 R)
• M77: 72,044,539 km (0.119 R)
• M78: 72,172,446 km (0.067 R)
• M79: 72,684,519 km (0.039 R)
• M80: 74,486,725 km (0.077 R)
• M81: 74,745,379 km (0.1 R)
• M82: 75,393,288 km (0.118 R)
• M83: 76,564,190 km (0.096 R)
• M84: 81,307,640 km (0.086 R)
• M85: 81,973,948 km (0.082 R)
• M86: 82,775,943 km (0.108 R)
• M87: 82,909,833 km (0.065 R)
• M88: 83,580,480 km (0.108 R)
• M89: 84,387,710 km (0.075 R)
• M90: 84,927,310 km (0.117 R)
• M91: 87,096,778 km (0.105 R)
• M92: 87,505,629 km (0.118 R)
• M93: 89,147,316 km (0.113 R)
• M94: 89,971,899 km (0.12 R)
• M95: 91,628,845 km (0.041 R)

Kuiper Belt

Range: 30.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 444 - 15,418 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit