🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.97 AU - 1.01 AU

Year: 346 Days

Day: 12.8 Hours

Environment

Temp: 116 °C

Axial Tilt: 6.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 68,112,379 km

• M1: 74,051 km (0.07 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.11 AU - 1.79 AU

Year: 614 Days

Day: 29.3 Hours

Environment

Temp: -10 °C

Axial Tilt: 15.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 68,112,379 km

• M1: 661,971 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.29 AU - 2.05 AU

Year: 758 Days

Day: 45.2 Hours

Environment

Temp: -33 °C

Axial Tilt: 17.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 2.14 AU - 2.8 AU

Year: 1364 Days

Day: 48 Hours

Environment

Temp: -74 °C

Axial Tilt: 53.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,112,379 km

• M1: 2,309,193 km (0.056 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 3 AU - 3.48 AU

Year: 2050 Days

Day: 21.9 Hours

Environment

Temp: -97 °C

Axial Tilt: 25 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 601.3

Radius: 12.8

Gravity: 3.67 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 5.29 AU - 8.67 AU

Year: 6481 Days

Day: 14.5 Hours

Environment

Temp: -157 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 68,112,379 km

• M1: 164,857 km (0.073 R)
• M2: 319,541 km (0.089 R)
• M3: 402,717 km (0.105 R)
• M4: 600,486 km (0.114 R)
• M5: 752,477 km (0.095 R)
• M6: 890,257 km (0.07 R)
• M7: 1,129,464 km (0.058 R)
• M8: 1,241,064 km (0.104 R)
• M9: 1,458,729 km (0.116 R)
• M10: 1,894,059 km (0.117 R)
• M11: 2,206,718 km (0.086 R)
• M12: 2,287,501 km (0.107 R)
• M13: 3,173,569 km (0.099 R)
• M14: 3,311,498 km (0.081 R)
• M15: 3,428,185 km (0.112 R)
• M16: 3,522,431 km (0.099 R)
• M17: 3,641,511 km (0.111 R)
• M18: 4,156,726 km (0.097 R)
• M19: 4,694,980 km (0.093 R)
• M20: 4,985,798 km (0.108 R)
• M21: 5,255,373 km (0.086 R)
• M22: 5,419,482 km (0.086 R)
• M23: 5,780,911 km (0.114 R)
• M24: 6,150,268 km (0.107 R)
• M25: 6,704,079 km (0.086 R)
• M26: 7,518,490 km (0.031 R)
• M27: 7,859,274 km (0.108 R)
• M28: 8,364,017 km (0.083 R)
• M29: 9,075,504 km (0.062 R)
• M30: 9,405,218 km (0.111 R)
• M31: 9,873,609 km (0.057 R)
• M32: 10,487,110 km (0.084 R)
• M33: 10,972,705 km (0.113 R)
• M34: 11,930,281 km (0.047 R)
• M35: 12,182,802 km (0.061 R)
• M36: 12,546,773 km (0.118 R)
• M37: 12,988,237 km (0.112 R)
• M38: 14,190,555 km (0.046 R)
• M39: 14,535,079 km (0.114 R)
• M40: 14,650,568 km (0.087 R)
• M41: 14,921,191 km (0.047 R)
• M42: 15,271,549 km (0.119 R)
• M43: 15,428,178 km (0.056 R)
• M44: 16,379,022 km (0.057 R)
• M45: 16,499,299 km (0.115 R)
• M46: 16,861,625 km (0.114 R)
• M47: 18,754,487 km (0.09 R)
• M48: 19,217,043 km (0.119 R)
• M49: 19,428,575 km (0.088 R)
• M50: 19,811,246 km (0.078 R)
• M51: 20,153,526 km (0.115 R)
• M52: 20,325,414 km (0.103 R)
• M53: 20,540,984 km (0.079 R)
• M54: 20,930,836 km (0.086 R)
• M55: 21,148,501 km (0.061 R)
• M56: 21,323,082 km (0.105 R)
• M57: 21,542,093 km (0.03 R)
• M58: 21,673,889 km (0.118 R)
• M59: 21,761,853 km (0.103 R)
• M60: 22,559,209 km (0.105 R)
• M61: 22,782,409 km (0.038 R)
• M62: 24,136,868 km (0.092 R)
• M63: 25,703,308 km (0.104 R)
• M64: 25,936,531 km (0.089 R)
• M65: 26,404,922 km (0.082 R)
• M66: 26,545,993 km (0.063 R)
• M67: 26,687,213 km (0.105 R)
• M68: 27,207,514 km (0.09 R)
• M69: 28,066,206 km (0.11 R)
• M70: 28,498,843 km (0.052 R)
• M71: 28,691,824 km (0.107 R)
• M72: 29,030,664 km (0.055 R)
• M73: 29,273,461 km (0.09 R)
• M74: 29,468,237 km (0.095 R)
• M75: 31,339,707 km (0.082 R)
• M76: 31,688,719 km (0.077 R)
• M77: 32,793,798 km (0.026 R)
• M78: 33,198,759 km (0.104 R)
• M79: 33,656,230 km (0.117 R)
• M80: 33,758,256 km (0.067 R)
• M81: 33,911,444 km (0.118 R)
• M82: 34,064,782 km (0.12 R)
• M83: 34,218,419 km (0.114 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 793.7

Radius: 5.2

Gravity: 29.35 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 12.45 AU - 14.65 AU

Year: 17530 Days

Day: 23.5 Hours

Environment

Temp: -173 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 68,112,379 km

• M1: 71,209 km (0.087 R)
• M2: 160,818 km (0.108 R)
• M3: 606,320 km (0.108 R)
• M4: 1,007,990 km (0.067 R)
• M5: 1,390,213 km (0.096 R)
• M6: 1,750,594 km (0.074 R)
• M7: 2,842,509 km (0.045 R)
• M8: 3,219,346 km (0.093 R)
• M9: 3,492,362 km (0.097 R)
• M10: 4,019,246 km (0.103 R)
• M11: 4,313,206 km (0.106 R)
• M12: 4,657,580 km (0.106 R)
• M13: 4,921,620 km (0.107 R)
• M14: 4,966,051 km (0.067 R)
• M15: 5,010,781 km (0.115 R)
• M16: 5,055,510 km (0.098 R)
• M17: 5,836,561 km (0.108 R)
• M18: 5,978,380 km (0.092 R)
• M19: 7,102,309 km (0.119 R)
• M20: 7,817,686 km (0.054 R)
• M21: 7,869,596 km (0.079 R)
• M22: 9,096,448 km (0.033 R)
• M23: 9,151,201 km (0.081 R)
• M24: 9,759,915 km (0.11 R)
• M25: 10,040,859 km (0.075 R)
• M26: 10,610,827 km (0.098 R)
• M27: 10,668,423 km (0.076 R)
• M28: 11,722,489 km (0.077 R)
• M29: 12,932,138 km (0.062 R)
• M30: 13,551,622 km (0.076 R)
• M31: 14,690,960 km (0.063 R)
• M32: 14,883,941 km (0.028 R)
• M33: 15,467,522 km (0.098 R)
• M34: 15,926,638 km (0.077 R)
• M35: 20,112,387 km (0.056 R)
• M36: 20,255,103 km (0.105 R)
• M37: 20,326,611 km (0.116 R)
• M38: 20,829,260 km (0.046 R)
• M39: 21,919,978 km (0.094 R)
• M40: 22,583,444 km (0.097 R)
• M41: 23,703,633 km (0.101 R)
• M42: 24,308,457 km (0.089 R)
• M43: 25,071,556 km (0.109 R)
• M44: 25,225,193 km (0.094 R)
• M45: 25,378,980 km (0.07 R)
• M46: 28,842,469 km (0.109 R)
• M47: 28,922,953 km (0.091 R)
• M48: 29,975,225 km (0.075 R)
• M49: 30,710,947 km (0.095 R)
• M50: 32,200,343 km (0.076 R)
• M51: 32,283,819 km (0.118 R)
• M52: 33,122,165 km (0.093 R)
• M53: 33,459,509 km (0.07 R)
• M54: 34,137,486 km (0.037 R)
• M55: 35,421,036 km (0.107 R)
• M56: 35,766,009 km (0.071 R)
• M57: 36,981,940 km (0.074 R)
• M58: 37,244,335 km (0.107 R)
• M59: 37,770,919 km (0.093 R)
• M60: 38,476,722 km (0.11 R)
• M61: 40,170,619 km (0.096 R)
• M62: 40,891,082 km (0.1 R)
• M63: 42,436,129 km (0.09 R)
• M64: 42,986,051 km (0.109 R)
• M65: 43,446,064 km (0.047 R)
• M66: 44,649,728 km (0.114 R)
• M67: 44,742,778 km (0.115 R)
• M68: 45,302,424 km (0.107 R)
• M69: 45,395,923 km (0.12 R)
• M70: 45,583,070 km (0.099 R)
• M71: 46,995,273 km (0.087 R)
• M72: 48,039,915 km (0.112 R)
• M73: 48,326,096 km (0.107 R)
• M74: 49,284,271 km (0.099 R)
• M75: 49,765,676 km (0.081 R)
• M76: 50,830,365 km (0.083 R)
• M77: 51,024,692 km (0.079 R)
• M78: 54,168,342 km (0.091 R)
• M79: 55,263,249 km (0.038 R)
• M80: 58,591,801 km (0.12 R)
• M81: 58,795,554 km (0.072 R)
• M82: 59,715,730 km (0.082 R)
• M83: 61,259,580 km (0.107 R)
• M84: 61,569,996 km (0.114 R)
• M85: 61,777,189 km (0.038 R)
• M86: 61,984,681 km (0.052 R)
• M87: 62,088,502 km (0.085 R)
• M88: 63,025,284 km (0.097 R)
• M89: 65,335,075 km (0.055 R)
• M90: 65,546,307 km (0.072 R)
• M91: 65,969,669 km (0.115 R)
• M92: 66,500,293 km (0.11 R)
• M93: 66,925,599 km (0.112 R)
• M94: 67,138,627 km (0.038 R)
• M95: 69,604,897 km (0.114 R)
• M96: 70,144,946 km (0.06 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 535.1

Radius: 6.1

Gravity: 14.38 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 13.19 AU - 15.57 AU

Year: 19165 Days

Day: 18 Hours

Environment

Temp: -192 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 68,112,379 km

• M1: 165,306 km (0.06 R)
• M2: 521,349 km (0.118 R)
• M3: 703,858 km (0.102 R)
• M4: 791,373 km (0.09 R)
• M5: 1,075,758 km (0.081 R)
• M6: 1,673,402 km (0.114 R)
• M7: 1,852,022 km (0.057 R)
• M8: 2,099,606 km (0.079 R)
• M9: 2,292,288 km (0.106 R)
• M10: 2,490,655 km (0.12 R)
• M11: 2,626,041 km (0.098 R)
• M12: 3,118,816 km (0.093 R)
• M13: 3,375,975 km (0.112 R)
• M14: 4,430,191 km (0.085 R)
• M15: 7,629,641 km (0.099 R)
• M16: 8,631,498 km (0.073 R)
• M17: 8,785,285 km (0.088 R)
• M18: 8,888,357 km (0.1 R)
• M19: 9,409,856 km (0.092 R)
• M20: 9,621,088 km (0.108 R)
• M21: 9,727,302 km (0.077 R)
• M22: 10,701,035 km (0.101 R)
• M23: 10,756,087 km (0.112 R)
• M24: 11,143,845 km (0.049 R)
• M25: 11,199,495 km (0.108 R)
• M26: 11,423,443 km (0.113 R)
• M27: 11,479,692 km (0.113 R)
• M28: 12,046,967 km (0.112 R)
• M29: 12,161,559 km (0.071 R)
• M30: 13,149,802 km (0.075 R)
• M31: 13,802,947 km (0.115 R)
• M32: 14,345,239 km (0.036 R)
• M33: 14,894,413 km (0.075 R)
• M34: 15,450,468 km (0.089 R)
• M35: 16,139,217 km (0.078 R)
• M36: 16,774,110 km (0.099 R)
• M37: 16,837,988 km (0.074 R)
• M38: 17,937,383 km (0.117 R)
• M39: 18,660,988 km (0.093 R)
• M40: 18,926,524 km (0.073 R)
• M41: 19,126,387 km (0.105 R)
• M42: 20,477,256 km (0.098 R)
• M43: 21,164,060 km (0.12 R)
• M44: 21,579,792 km (0.08 R)
• M45: 22,208,552 km (0.083 R)
• M46: 25,294,158 km (0.093 R)
• M47: 25,661,570 km (0.099 R)
• M48: 25,882,975 km (0.065 R)
• M49: 26,179,029 km (0.059 R)
• M50: 28,511,260 km (0.1 R)
• M51: 28,893,632 km (0.079 R)
• M52: 29,123,863 km (0.084 R)
• M53: 30,050,921 km (0.108 R)
• M54: 32,330,942 km (0.112 R)
• M55: 32,490,114 km (0.076 R)
• M56: 33,210,129 km (0.056 R)
• M57: 33,370,947 km (0.034 R)
• M58: 34,016,312 km (0.091 R)
• M59: 34,503,103 km (0.045 R)
• M60: 38,732,833 km (0.12 R)
• M61: 39,071,523 km (0.064 R)
• M62: 39,581,203 km (0.104 R)
• M63: 40,779,183 km (0.068 R)
• M64: 41,209,875 km (0.09 R)
• M65: 41,468,979 km (0.112 R)
• M66: 43,035,268 km (0.115 R)
• M67: 45,331,745 km (0.049 R)
• M68: 45,867,306 km (0.099 R)
• M69: 46,584,627 km (0.117 R)
• M70: 46,674,536 km (0.102 R)
• M71: 46,764,594 km (0.063 R)
• M72: 47,486,553 km (0.115 R)
• M73: 47,939,685 km (0.113 R)
• M74: 49,490,865 km (0.115 R)
• M75: 49,582,718 km (0.094 R)
• M76: 50,134,435 km (0.082 R)
• M77: 52,642,444 km (0.076 R)
• M78: 52,736,241 km (0.084 R)
• M79: 52,829,890 km (0.053 R)
• M80: 53,770,262 km (0.084 R)
• M81: 55,286,287 km (0.062 R)
• M82: 55,667,462 km (0.1 R)
• M83: 55,762,905 km (0.062 R)
• M84: 56,336,613 km (0.053 R)
• M85: 57,200,990 km (0.044 R)
• M86: 57,297,331 km (0.116 R)
• M87: 59,917,837 km (0.09 R)
• M88: 60,603,593 km (0.115 R)
• M89: 61,095,022 km (0.073 R)
• M90: 61,983,035 km (0.074 R)
• M91: 62,180,804 km (0.104 R)
• M92: 62,577,238 km (0.092 R)
• M93: 65,274,937 km (0.094 R)
• M94: 67,195,923 km (0.072 R)
• M95: 67,297,649 km (0.098 R)
• M96: 67,806,432 km (0.116 R)
• M97: 68,010,334 km (0.026 R)

Kuiper Belt

Range: 31.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 382 - 11,681 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit