🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.66 AU - 0.68 AU

Year: 198 Days

Day: 34.4 Hours

Environment

Temp: 208 °C

Axial Tilt: 13.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.72 AU - 1.2 AU

Year: 340 Days

Day: 24 Hours

Environment

Temp: 101 °C

Axial Tilt: 26.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.11 AU - 1.71 AU

Year: 606 Days

Day: 35.1 Hours

Environment

Temp: -15 °C

Axial Tilt: 19 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 79,492,906 km

• M1: 387,159 km (0.099 R)

Asteroid Belt

Center: 3.51 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 669.3

Radius: 14.4

Gravity: 3.23 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 4.45 AU - 6.75 AU

Year: 4793 Days

Day: 11.1 Hours

Environment

Temp: -147 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 79,492,906 km

• M1: 189,391 km (0.086 R)
• M2: 376,837 km (0.072 R)
• M3: 522,396 km (0.115 R)
• M4: 846,425 km (0.058 R)
• M5: 1,013,376 km (0.109 R)
• M6: 1,192,295 km (0.119 R)
• M7: 1,308,084 km (0.098 R)
• M8: 1,412,653 km (0.113 R)
• M9: 1,567,486 km (0.068 R)
• M10: 1,761,066 km (0.11 R)
• M11: 2,119,353 km (0.076 R)
• M12: 2,353,175 km (0.087 R)
• M13: 2,482,726 km (0.102 R)
• M14: 2,846,548 km (0.093 R)
• M15: 3,085,306 km (0.108 R)
• M16: 3,330,797 km (0.049 R)
• M17: 3,885,057 km (0.075 R)
• M18: 4,106,013 km (0.082 R)
• M19: 4,583,828 km (0.101 R)
• M20: 4,747,040 km (0.1 R)
• M21: 5,224,257 km (0.112 R)
• M22: 5,346,030 km (0.109 R)
• M23: 5,542,900 km (0.09 R)
• M24: 5,792,280 km (0.115 R)
• M25: 5,893,109 km (0.059 R)
• M26: 7,175,761 km (0.041 R)
• M27: 7,366,050 km (0.081 R)
• M28: 7,668,237 km (0.109 R)
• M29: 8,228,481 km (0.088 R)
• M30: 9,477,474 km (0.116 R)
• M31: 9,596,703 km (0.101 R)
• M32: 9,927,016 km (0.083 R)
• M33: 10,506,707 km (0.062 R)
• M34: 11,128,735 km (0.092 R)
• M35: 12,116,530 km (0.091 R)
• M36: 12,702,954 km (0.046 R)
• M37: 13,734,880 km (0.037 R)
• M38: 13,903,776 km (0.049 R)
• M39: 14,039,461 km (0.111 R)
• M40: 14,380,544 km (0.114 R)
• M41: 15,105,795 km (0.057 R)
• M42: 15,350,238 km (0.09 R)
• M43: 15,807,558 km (0.09 R)
• M44: 16,340,875 km (0.042 R)
• M45: 16,771,866 km (0.115 R)
• M46: 17,170,245 km (0.102 R)
• M47: 17,425,459 km (0.11 R)
• M48: 17,608,417 km (0.096 R)
• M49: 18,384,082 km (0.117 R)
• M50: 19,133,268 km (0.099 R)
• M51: 19,435,606 km (0.067 R)
• M52: 19,701,591 km (0.111 R)
• M53: 19,854,181 km (0.038 R)
• M54: 19,968,773 km (0.079 R)
• M55: 20,506,727 km (0.057 R)
• M56: 21,127,408 km (0.105 R)
• M57: 22,149,162 km (0.108 R)
• M58: 22,347,528 km (0.028 R)
• M59: 22,546,493 km (0.104 R)
• M60: 23,630,928 km (0.084 R)
• M61: 24,281,530 km (0.069 R)
• M62: 24,938,115 km (0.081 R)
• M63: 25,227,287 km (0.107 R)
• M64: 25,558,946 km (0.101 R)
• M65: 26,647,270 km (0.058 R)
• M66: 27,239,379 km (0.069 R)
• M67: 27,921,545 km (0.099 R)
• M68: 28,264,872 km (0.086 R)
• M69: 28,825,565 km (0.106 R)
• M70: 29,085,566 km (0.109 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 577

Radius: 6.9

Gravity: 12.12 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 12 AU - 18.62 AU

Year: 21665 Days

Day: 23.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 79,492,906 km

• M1: 459,714 km (0.071 R)
• M2: 668,852 km (0.102 R)
• M3: 857,196 km (0.109 R)
• M4: 1,457,981 km (0.097 R)
• M5: 1,798,914 km (0.091 R)
• M6: 2,028,547 km (0.115 R)
• M7: 2,198,490 km (0.104 R)
• M8: 2,735,547 km (0.09 R)
• M9: 2,885,593 km (0.114 R)
• M10: 3,115,675 km (0.092 R)
• M11: 3,232,960 km (0.062 R)
• M12: 3,351,591 km (0.118 R)
• M13: 3,431,626 km (0.075 R)
• M14: 3,841,075 km (0.09 R)
• M15: 4,661,170 km (0.094 R)
• M16: 4,750,480 km (0.114 R)
• M17: 4,885,717 km (0.091 R)
• M18: 6,554,930 km (0.031 R)
• M19: 7,319,525 km (0.097 R)
• M20: 7,475,705 km (0.09 R)
• M21: 7,951,276 km (0.099 R)
• M22: 8,219,805 km (0.042 R)
• M23: 8,382,268 km (0.057 R)
• M24: 8,765,538 km (0.069 R)
• M25: 8,987,092 km (0.119 R)
• M26: 9,042,892 km (0.063 R)
• M27: 9,210,591 km (0.084 R)
• M28: 9,720,122 km (0.105 R)
• M29: 11,003,671 km (0.114 R)
• M30: 11,123,050 km (0.08 R)
• M31: 12,650,445 km (0.032 R)
• M32: 13,026,683 km (0.034 R)
• M33: 13,854,558 km (0.093 R)
• M34: 14,633,813 km (0.083 R)
• M35: 15,627,891 km (0.074 R)
• M36: 15,761,931 km (0.057 R)
• M37: 15,896,569 km (0.078 R)
• M38: 16,711,877 km (0.032 R)
• M39: 17,262,996 km (0.09 R)
• M40: 19,166,629 km (0.072 R)
• M41: 19,743,329 km (0.112 R)
• M42: 20,545,622 km (0.107 R)
• M43: 21,061,735 km (0.114 R)
• M44: 21,656,835 km (0.119 R)
• M45: 22,182,073 km (0.107 R)
• M46: 22,635,504 km (0.054 R)
• M47: 22,939,487 km (0.103 R)
• M48: 25,815,357 km (0.104 R)
• M49: 26,053,516 km (0.096 R)
• M50: 26,932,703 km (0.027 R)
• M51: 27,416,503 km (0.058 R)
• M52: 29,628,457 km (0.09 R)
• M53: 30,211,290 km (0.04 R)
• M54: 30,294,915 km (0.051 R)
• M55: 30,713,939 km (0.089 R)
• M56: 31,219,131 km (0.11 R)
• M57: 31,897,258 km (0.106 R)
• M58: 32,152,771 km (0.117 R)
• M59: 32,494,453 km (0.085 R)
• M60: 38,575,756 km (0.049 R)
• M61: 39,485,760 km (0.099 R)
• M62: 39,851,676 km (0.074 R)
• M63: 41,048,758 km (0.062 R)
• M64: 41,141,210 km (0.115 R)
• M65: 41,884,412 km (0.11 R)
• M66: 42,257,509 km (0.113 R)
• M67: 43,478,078 km (0.088 R)
• M68: 45,282,677 km (0.051 R)
• M69: 46,146,006 km (0.087 R)
• M70: 46,531,370 km (0.078 R)
• M71: 46,627,861 km (0.047 R)
• M72: 47,499,718 km (0.119 R)
• M73: 48,768,307 km (0.083 R)
• M74: 48,866,444 km (0.047 R)
• M75: 49,357,573 km (0.113 R)
• M76: 51,738,274 km (0.117 R)
• M77: 53,245,173 km (0.117 R)
• M78: 53,447,130 km (0.064 R)
• M79: 55,276,563 km (0.096 R)
• M80: 56,610,527 km (0.093 R)
• M81: 57,126,340 km (0.099 R)
• M82: 57,851,292 km (0.093 R)
• M83: 58,370,845 km (0.116 R)
• M84: 58,996,463 km (0.11 R)
• M85: 60,675,550 km (0.072 R)
• M86: 63,973,285 km (0.086 R)
• M87: 64,080,697 km (0.062 R)
• M88: 65,914,617 km (0.1 R)
• M89: 66,566,116 km (0.075 R)
• M90: 66,783,631 km (0.088 R)
• M91: 67,437,972 km (0.063 R)
• M92: 69,192,905 km (0.1 R)
• M93: 70,076,131 km (0.095 R)
• M94: 74,547,461 km (0.113 R)
• M95: 75,226,187 km (0.064 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 179

Radius: 6.6

Gravity: 4.11 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 12.19 AU - 19.35 AU

Year: 22648 Days

Day: 22.7 Hours

Environment

Temp: -199 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 79,492,906 km

• M1: 112,946 km (0.11 R)
• M2: 169,494 km (0.068 R)
• M3: 427,551 km (0.067 R)
• M4: 877,092 km (0.082 R)
• M5: 1,101,489 km (0.099 R)
• M6: 2,220,930 km (0.098 R)
• M7: 2,275,533 km (0.107 R)
• M8: 2,527,007 km (0.119 R)
• M9: 3,459,301 km (0.109 R)
• M10: 3,911,984 km (0.102 R)
• M11: 4,145,507 km (0.059 R)
• M12: 4,349,259 km (0.084 R)
• M13: 5,342,589 km (0.101 R)
• M14: 5,638,942 km (0.082 R)
• M15: 6,055,123 km (0.085 R)
• M16: 6,402,938 km (0.051 R)
• M17: 7,239,789 km (0.113 R)
• M18: 7,403,150 km (0.05 R)
• M19: 7,567,707 km (0.095 R)
• M20: 7,984,188 km (0.066 R)
• M21: 8,752,822 km (0.059 R)
• M22: 11,102,107 km (0.065 R)
• M23: 11,337,873 km (0.118 R)
• M24: 12,054,596 km (0.074 R)
• M25: 13,431,495 km (0.066 R)
• M26: 15,430,721 km (0.106 R)
• M27: 15,588,248 km (0.09 R)
• M28: 16,170,632 km (0.074 R)
• M29: 16,652,487 km (0.109 R)
• M30: 18,738,330 km (0.078 R)
• M31: 18,794,429 km (0.111 R)
• M32: 19,868,841 km (0.114 R)
• M33: 20,040,430 km (0.08 R)
• M34: 20,212,318 km (0.086 R)
• M35: 20,327,209 km (0.097 R)
• M36: 21,312,909 km (0.11 R)
• M37: 24,178,457 km (0.085 R)
• M38: 27,353,073 km (0.068 R)
• M39: 27,480,082 km (0.086 R)
• M40: 27,926,631 km (0.08 R)
• M41: 28,697,659 km (0.116 R)
• M42: 29,540,942 km (0.099 R)
• M43: 31,251,594 km (0.071 R)
• M44: 32,926,491 km (0.036 R)
• M45: 34,836,856 km (0.079 R)
• M46: 35,874,916 km (0.026 R)
• M47: 35,944,628 km (0.108 R)
• M48: 36,782,825 km (0.088 R)
• M49: 38,478,816 km (0.076 R)
• M50: 40,634,222 km (0.111 R)
• M51: 40,779,332 km (0.116 R)
• M52: 40,851,887 km (0.1 R)
• M53: 40,997,296 km (0.117 R)
• M54: 41,507,425 km (0.038 R)
• M55: 42,239,707 km (0.077 R)
• M56: 44,238,185 km (0.086 R)
• M57: 46,343,027 km (0.084 R)
• M58: 50,337,589 km (0.048 R)
• M59: 50,415,530 km (0.092 R)
• M60: 51,745,903 km (0.115 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 320.2

Radius: 6.4

Gravity: 7.82 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 18.99 AU - 20.09 AU

Year: 31238 Days

Day: 17.3 Hours

Environment

Temp: -197 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 79,492,906 km

• M1: 82,129 km (0.054 R)
• M2: 136,433 km (0.109 R)
• M3: 271,371 km (0.026 R)
• M4: 512,971 km (0.044 R)
• M5: 555,606 km (0.06 R)
• M6: 763,099 km (0.094 R)
• M7: 1,246,749 km (0.102 R)
• M8: 1,395,599 km (0.071 R)
• M9: 1,645,876 km (0.083 R)
• M10: 1,944,324 km (0.09 R)
• M11: 2,047,546 km (0.054 R)
• M12: 2,478,687 km (0.082 R)
• M13: 2,666,582 km (0.091 R)
• M14: 3,136,319 km (0.032 R)
• M15: 3,463,640 km (0.12 R)
• M16: 3,505,377 km (0.114 R)
• M17: 3,974,965 km (0.118 R)
• M18: 4,239,454 km (0.069 R)
• M19: 4,328,914 km (0.111 R)
• M20: 4,373,943 km (0.062 R)
• M21: 5,645,824 km (0.044 R)
• M22: 5,843,442 km (0.102 R)
• M23: 6,296,425 km (0.032 R)
• M24: 6,656,507 km (0.119 R)
• M25: 7,076,278 km (0.117 R)
• M26: 7,667,340 km (0.102 R)
• M27: 8,782,143 km (0.098 R)
• M28: 9,358,394 km (0.111 R)
• M29: 9,533,573 km (0.07 R)
• M30: 10,607,835 km (0.099 R)
• M31: 11,971,869 km (0.112 R)
• M32: 12,035,298 km (0.092 R)
• M33: 12,933,334 km (0.081 R)
• M34: 13,128,560 km (0.118 R)
• M35: 14,454,894 km (0.072 R)
• M36: 14,793,135 km (0.063 R)
• M37: 14,861,202 km (0.106 R)
• M38: 15,892,979 km (0.03 R)
• M39: 15,962,542 km (0.119 R)
• M40: 16,876,734 km (0.058 R)
• M41: 17,232,927 km (0.057 R)
• M42: 17,447,749 km (0.078 R)
• M43: 17,591,513 km (0.062 R)
• M44: 18,243,161 km (0.11 R)
• M45: 18,316,015 km (0.109 R)
• M46: 20,169,683 km (0.036 R)
• M47: 20,396,174 km (0.095 R)
• M48: 20,851,550 km (0.072 R)
• M49: 20,927,845 km (0.096 R)
• M50: 21,310,366 km (0.099 R)
• M51: 22,942,030 km (0.088 R)
• M52: 23,336,520 km (0.03 R)
• M53: 24,936,319 km (0.094 R)
• M54: 26,736,730 km (0.106 R)
• M55: 26,819,607 km (0.079 R)
• M56: 27,235,040 km (0.066 R)
• M57: 28,578,579 km (0.075 R)
• M58: 29,857,790 km (0.111 R)
• M59: 30,288,333 km (0.1 R)
• M60: 30,894,503 km (0.107 R)
• M61: 32,118,812 km (0.067 R)
• M62: 32,206,926 km (0.067 R)
• M63: 35,066,938 km (0.093 R)
• M64: 35,157,594 km (0.109 R)
• M65: 35,521,117 km (0.081 R)
• M66: 36,068,795 km (0.109 R)
• M67: 36,160,199 km (0.108 R)
• M68: 38,007,134 km (0.11 R)
• M69: 39,318,210 km (0.107 R)
• M70: 42,273,366 km (0.095 R)
• M71: 42,756,717 km (0.081 R)
• M72: 45,200,697 km (0.096 R)
• M73: 45,694,819 km (0.108 R)
• M74: 46,988,242 km (0.118 R)
• M75: 51,763,257 km (0.106 R)
• M76: 51,969,851 km (0.109 R)
• M77: 52,176,745 km (0.115 R)
• M78: 52,487,610 km (0.079 R)
• M79: 54,365,362 km (0.094 R)
• M80: 54,470,380 km (0.081 R)
• M81: 54,680,415 km (0.1 R)
• M82: 54,996,216 km (0.116 R)
• M83: 55,629,464 km (0.112 R)
• M84: 56,052,976 km (0.057 R)
• M85: 58,293,802 km (0.098 R)
• M86: 60,129,219 km (0.105 R)
• M87: 61,545,611 km (0.059 R)
• M88: 63,967,302 km (0.118 R)
• M89: 64,967,064 km (0.066 R)
• M90: 66,307,910 km (0.092 R)
• M91: 66,869,351 km (0.117 R)
• M92: 70,385,200 km (0.113 R)
• M93: 70,843,119 km (0.101 R)
• M94: 71,302,235 km (0.119 R)
• M95: 71,762,099 km (0.095 R)
• M96: 73,148,123 km (0.117 R)
• M97: 75,594,497 km (0.071 R)
• M98: 78,304,761 km (0.072 R)

Kuiper Belt

Range: 30.3 - 52.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 237 - 10,604 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit