🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.6 AU - 0.62 AU

Year: 169 Days

Day: 32.3 Hours

Environment

Temp: 224 °C

Axial Tilt: 15.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 78,252,526 km

• M1: 96,939 km (0.057 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.75 AU - 0.83 AU

Year: 249 Days

Day: 24.7 Hours

Environment

Temp: 180 °C

Axial Tilt: 5.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.4 AU - 1.6 AU

Year: 652 Days

Day: 14 Hours

Environment

Temp: -22 °C

Axial Tilt: 37.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Gas Giant

Semi-Major Axis: 9.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 247.6

Radius: 9.1

Gravity: 2.99 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 8.33 AU - 9.79 AU

Year: 9675 Days

Day: 12.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 78,252,526 km

• M1: 124,914 km (0.112 R)
• M2: 359,783 km (0.083 R)
• M3: 474,225 km (0.086 R)
• M4: 690,394 km (0.071 R)
• M5: 938,128 km (0.092 R)
• M6: 1,087,876 km (0.115 R)
• M7: 1,149,959 km (0.11 R)
• M8: 1,245,701 km (0.102 R)
• M9: 1,875,509 km (0.085 R)
• M10: 2,529,102 km (0.102 R)
• M11: 2,697,698 km (0.092 R)
• M12: 3,112,683 km (0.119 R)
• M13: 3,736,955 km (0.095 R)
• M14: 3,856,932 km (0.101 R)
• M15: 4,374,242 km (0.067 R)
• M16: 4,577,096 km (0.046 R)
• M17: 4,679,721 km (0.084 R)
• M18: 5,071,368 km (0.041 R)
• M19: 5,338,400 km (0.086 R)
• M20: 5,858,402 km (0.081 R)
• M21: 7,005,519 km (0.041 R)
• M22: 7,273,149 km (0.093 R)
• M23: 8,095,788 km (0.12 R)
• M24: 8,188,987 km (0.08 R)
• M25: 8,597,240 km (0.089 R)
• M26: 8,755,963 km (0.101 R)
• M27: 9,108,715 km (0.06 R)
• M28: 9,466,254 km (0.054 R)
• M29: 9,531,628 km (0.072 R)
• M30: 10,329,284 km (0.067 R)
• M31: 11,775,896 km (0.075 R)
• M32: 12,023,181 km (0.114 R)
• M33: 12,558,741 km (0.073 R)
• M34: 13,029,376 km (0.074 R)
• M35: 13,358,491 km (0.039 R)
• M36: 13,653,349 km (0.087 R)
• M37: 13,801,600 km (0.108 R)
• M38: 13,987,700 km (0.117 R)
• M39: 15,467,373 km (0.061 R)
• M40: 15,971,667 km (0.103 R)
• M41: 16,323,820 km (0.091 R)
• M42: 17,036,056 km (0.043 R)
• M43: 17,879,788 km (0.116 R)
• M44: 17,960,870 km (0.029 R)
• M45: 18,654,854 km (0.086 R)
• M46: 19,232,901 km (0.059 R)
• M47: 19,440,842 km (0.026 R)
• M48: 20,279,936 km (0.104 R)
• M49: 20,406,795 km (0.108 R)
• M50: 20,533,953 km (0.075 R)
• M51: 21,388,307 km (0.108 R)
• M52: 21,863,130 km (0.111 R)
• M53: 22,341,395 km (0.065 R)
• M54: 22,559,957 km (0.112 R)
• M55: 22,955,195 km (0.05 R)
• M56: 23,043,308 km (0.107 R)
• M57: 25,374,192 km (0.091 R)
• M58: 25,876,841 km (0.04 R)
• M59: 26,567,535 km (0.075 R)
• M60: 27,591,532 km (0.12 R)
• M61: 28,723,240 km (0.081 R)
• M62: 29,390,446 km (0.058 R)
• M63: 31,520,271 km (0.076 R)
• M64: 31,667,326 km (0.077 R)
• M65: 32,901,508 km (0.092 R)
• M66: 33,299,738 km (0.053 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 59.5

Radius: 6.9

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 13.35 AU - 13.71 AU

Year: 17656 Days

Day: 19.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 78,252,526 km

• M1: 90,956 km (0.108 R)
• M2: 230,680 km (0.108 R)
• M3: 528,978 km (0.118 R)
• M4: 811,868 km (0.102 R)
• M5: 977,024 km (0.109 R)
• M6: 1,093,261 km (0.052 R)
• M7: 1,198,728 km (0.099 R)
• M8: 2,064,899 km (0.061 R)
• M9: 2,120,849 km (0.051 R)
• M10: 2,310,988 km (0.102 R)
• M11: 2,687,376 km (0.091 R)
• M12: 2,872,429 km (0.043 R)
• M13: 3,019,334 km (0.1 R)
• M14: 3,997,853 km (0.089 R)
• M15: 4,138,326 km (0.088 R)
• M16: 5,065,833 km (0.032 R)
• M17: 5,974,789 km (0.08 R)
• M18: 6,682,088 km (0.109 R)
• M19: 7,158,857 km (0.109 R)
• M20: 7,646,546 km (0.118 R)
• M21: 8,085,765 km (0.072 R)
• M22: 8,563,281 km (0.045 R)
• M23: 8,623,569 km (0.039 R)
• M24: 8,714,375 km (0.094 R)
• M25: 8,805,480 km (0.101 R)
• M26: 9,173,042 km (0.103 R)
• M27: 9,451,893 km (0.115 R)
• M28: 9,576,807 km (0.054 R)
• M29: 9,923,126 km (0.099 R)
• M30: 10,177,442 km (0.056 R)
• M31: 10,466,316 km (0.119 R)
• M32: 10,595,419 km (0.076 R)
• M33: 11,117,665 km (0.116 R)
• M34: 11,481,487 km (0.117 R)
• M35: 11,882,858 km (0.062 R)
• M36: 11,950,177 km (0.087 R)
• M37: 13,253,773 km (0.097 R)
• M38: 13,393,647 km (0.067 R)
• M39: 15,365,496 km (0.104 R)
• M40: 16,553,902 km (0.065 R)
• M41: 18,080,548 km (0.097 R)
• M42: 18,391,113 km (0.102 R)
• M43: 19,294,236 km (0.11 R)
• M44: 19,611,682 km (0.113 R)
• M45: 20,251,961 km (0.116 R)
• M46: 20,534,103 km (0.107 R)
• M47: 20,777,050 km (0.107 R)
• M48: 21,593,705 km (0.119 R)
• M49: 21,799,551 km (0.056 R)
• M50: 22,047,435 km (0.1 R)
• M51: 22,712,846 km (0.082 R)
• M52: 23,342,803 km (0.116 R)
• M53: 24,362,462 km (0.119 R)
• M54: 24,448,182 km (0.12 R)
• M55: 24,533,901 km (0.111 R)
• M56: 24,834,743 km (0.079 R)
• M57: 24,963,995 km (0.068 R)
• M58: 25,657,381 km (0.083 R)
• M59: 26,094,057 km (0.109 R)
• M60: 28,493,906 km (0.071 R)
• M61: 29,172,931 km (0.098 R)
• M62: 29,582,979 km (0.087 R)
• M63: 29,720,011 km (0.111 R)
• M64: 30,362,683 km (0.068 R)
• M65: 30,685,665 km (0.116 R)
• M66: 30,824,342 km (0.095 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 456.8

Radius: 4.7

Gravity: 20.68 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 17.57 AU - 20.25 AU

Year: 29173 Days

Day: 15.5 Hours

Environment

Temp: -196 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 78,252,526 km

• M1: 200,012 km (0.083 R)
• M2: 264,788 km (0.078 R)
• M3: 594,053 km (0.087 R)
• M4: 929,003 km (0.109 R)
• M5: 1,160,580 km (0.036 R)
• M6: 1,221,167 km (0.1 R)
• M7: 1,507,199 km (0.102 R)
• M8: 1,573,470 km (0.096 R)
• M9: 1,813,425 km (0.068 R)
• M10: 2,101,551 km (0.117 R)
• M11: 2,138,502 km (0.025 R)
• M12: 2,442,634 km (0.111 R)
• M13: 3,175,514 km (0.041 R)
• M14: 3,390,486 km (0.115 R)
• M15: 3,434,019 km (0.065 R)
• M16: 3,565,815 km (0.052 R)
• M17: 3,610,096 km (0.106 R)
• M18: 3,744,136 km (0.112 R)
• M19: 4,630,353 km (0.073 R)
• M20: 4,972,484 km (0.082 R)
• M21: 5,222,013 km (0.116 R)
• M22: 6,047,195 km (0.073 R)
• M23: 6,420,890 km (0.118 R)
• M24: 7,700,550 km (0.099 R)
• M25: 8,163,556 km (0.048 R)
• M26: 8,635,687 km (0.087 R)
• M27: 8,755,066 km (0.111 R)
• M28: 9,421,524 km (0.103 R)
• M29: 9,791,929 km (0.086 R)
• M30: 10,041,458 km (0.065 R)
• M31: 10,293,081 km (0.09 R)
• M32: 10,674,556 km (0.102 R)
• M33: 11,846,207 km (0.108 R)
• M34: 12,112,042 km (0.058 R)
• M35: 14,379,497 km (0.106 R)
• M36: 15,091,882 km (0.047 R)
• M37: 15,961,943 km (0.068 R)
• M38: 16,181,852 km (0.114 R)
• M39: 16,255,454 km (0.111 R)
• M40: 16,922,661 km (0.078 R)
• M41: 17,598,544 km (0.111 R)
• M42: 17,825,933 km (0.116 R)
• M43: 18,283,403 km (0.114 R)
• M44: 20,469,028 km (0.096 R)
• M45: 20,628,350 km (0.118 R)
• M46: 22,407,068 km (0.108 R)
• M47: 22,653,306 km (0.071 R)
• M48: 22,900,592 km (0.092 R)
• M49: 24,402,704 km (0.073 R)
• M50: 24,825,617 km (0.056 R)
• M51: 24,910,439 km (0.028 R)
• M52: 24,995,411 km (0.058 R)
• M53: 25,250,924 km (0.119 R)
• M54: 27,764,766 km (0.093 R)
• M55: 29,095,888 km (0.036 R)
• M56: 30,538,610 km (0.101 R)
• M57: 34,340,191 km (0.11 R)
• M58: 35,194,395 km (0.114 R)
• M59: 36,151,821 km (0.071 R)
• M60: 37,311,953 km (0.108 R)
• M61: 39,173,549 km (0.117 R)
• M62: 39,866,935 km (0.07 R)
• M63: 40,165,383 km (0.088 R)
• M64: 40,564,510 km (0.11 R)
• M65: 42,072,756 km (0.063 R)
• M66: 42,478,016 km (0.03 R)
• M67: 42,681,170 km (0.069 R)
• M68: 43,701,577 km (0.118 R)
• M69: 46,183,256 km (0.058 R)
• M70: 46,915,687 km (0.092 R)
• M71: 49,135,869 km (0.058 R)
• M72: 49,669,485 km (0.05 R)
• M73: 50,742,551 km (0.104 R)
• M74: 53,348,845 km (0.119 R)
• M75: 53,458,350 km (0.036 R)
• M76: 55,887,072 km (0.083 R)
• M77: 56,667,374 km (0.114 R)
• M78: 56,779,124 km (0.113 R)
• M79: 57,227,020 km (0.057 R)
• M80: 58,690,386 km (0.073 R)
• M81: 59,143,069 km (0.101 R)
• M82: 59,370,009 km (0.094 R)
• M83: 60,052,176 km (0.085 R)
• M84: 60,280,013 km (0.098 R)
• M85: 60,851,327 km (0.072 R)
• M86: 65,016,431 km (0.073 R)
• M87: 65,719,541 km (0.119 R)
• M88: 66,778,844 km (0.083 R)
• M89: 67,015,059 km (0.082 R)
• M90: 70,470,620 km (0.109 R)
• M91: 72,523,253 km (0.101 R)
• M92: 75,454,174 km (0.034 R)
• M93: 75,823,232 km (0.113 R)
• M94: 76,563,143 km (0.073 R)
• M95: 81,053,024 km (0.05 R)
• M96: 83,075,737 km (0.104 R)
• M97: 84,986,999 km (0.113 R)

Planet 7 - Ice Giant

Semi-Major Axis: 20.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 270.9

Radius: 7.3

Gravity: 5.08 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 19.16 AU - 22.04 AU

Year: 33169 Days

Day: 22.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 78,252,526 km

• M1: 110,553 km (0.119 R)
• M2: 311,912 km (0.116 R)
• M3: 437,574 km (0.099 R)
• M4: 669,750 km (0.069 R)
• M5: 964,607 km (0.084 R)
• M6: 1,071,570 km (0.073 R)
• M7: 1,154,447 km (0.119 R)
• M8: 1,210,995 km (0.059 R)
• M9: 1,416,093 km (0.116 R)
• M10: 1,507,498 km (0.077 R)
• M11: 2,271,943 km (0.07 R)
• M12: 2,343,451 km (0.059 R)
• M13: 2,452,059 km (0.08 R)
• M14: 3,178,805 km (0.032 R)
• M15: 4,317,395 km (0.077 R)
• M16: 4,999,561 km (0.059 R)
• M17: 5,569,379 km (0.099 R)
• M18: 5,960,578 km (0.075 R)
• M19: 6,159,543 km (0.109 R)
• M20: 9,395,793 km (0.061 R)
• M21: 9,453,538 km (0.072 R)
• M22: 9,627,521 km (0.084 R)
• M23: 10,453,002 km (0.109 R)
• M24: 10,572,830 km (0.05 R)
• M25: 10,935,006 km (0.094 R)
• M26: 11,362,557 km (0.108 R)
• M27: 11,609,393 km (0.116 R)
• M28: 11,671,327 km (0.036 R)
• M29: 11,920,407 km (0.094 R)
• M30: 12,045,621 km (0.101 R)
• M31: 13,062,736 km (0.118 R)
• M32: 13,451,242 km (0.113 R)
• M33: 13,581,542 km (0.046 R)
• M34: 13,909,311 km (0.075 R)
• M35: 15,110,432 km (0.032 R)
• M36: 15,518,236 km (0.085 R)
• M37: 16,483,741 km (0.053 R)
• M38: 19,494,697 km (0.074 R)
• M39: 22,130,013 km (0.119 R)
• M40: 22,903,284 km (0.085 R)
• M41: 24,954,870 km (0.082 R)
• M42: 26,002,653 km (0.03 R)
• M43: 26,490,941 km (0.077 R)
• M44: 27,974,203 km (0.12 R)
• M45: 28,390,983 km (0.058 R)
• M46: 30,163,867 km (0.077 R)
• M47: 31,885,290 km (0.077 R)
• M48: 32,845,708 km (0.059 R)
• M49: 33,109,300 km (0.079 R)
• M50: 34,170,547 km (0.117 R)
• M51: 34,616,050 km (0.032 R)
• M52: 36,054,433 km (0.114 R)
• M53: 36,598,820 km (0.111 R)
• M54: 36,780,880 km (0.111 R)
• M55: 37,787,824 km (0.052 R)
• M56: 40,203,381 km (0.111 R)
• M57: 41,240,393 km (0.075 R)
• M58: 42,477,268 km (0.083 R)
• M59: 42,572,861 km (0.12 R)
• M60: 44,792,445 km (0.072 R)
• M61: 45,671,033 km (0.102 R)
• M62: 46,260,150 km (0.084 R)
• M63: 46,457,020 km (0.046 R)
• M64: 48,741,081 km (0.114 R)
• M65: 50,250,374 km (0.103 R)
• M66: 52,491,499 km (0.107 R)
• M67: 53,831,148 km (0.038 R)
• M68: 54,869,208 km (0.057 R)
• M69: 55,390,706 km (0.112 R)
• M70: 55,809,131 km (0.102 R)
• M71: 56,018,718 km (0.107 R)
• M72: 56,438,789 km (0.09 R)
• M73: 58,023,030 km (0.077 R)
• M74: 58,660,766 km (0.075 R)
• M75: 59,194,082 km (0.095 R)
• M76: 61,343,056 km (0.093 R)
• M77: 63,299,048 km (0.104 R)
• M78: 63,408,254 km (0.048 R)
• M79: 63,517,610 km (0.06 R)
• M80: 63,736,472 km (0.077 R)
• M81: 63,845,978 km (0.077 R)
• M82: 64,284,599 km (0.104 R)
• M83: 65,717,297 km (0.113 R)
• M84: 66,049,405 km (0.119 R)
• M85: 66,604,114 km (0.119 R)
• M86: 67,160,468 km (0.041 R)
• M87: 67,718,169 km (0.098 R)
• M88: 67,829,919 km (0.094 R)
• M89: 68,726,159 km (0.025 R)
• M90: 68,838,507 km (0.115 R)
• M91: 69,964,830 km (0.114 R)
• M92: 73,265,707 km (0.097 R)
• M93: 74,761,685 km (0.094 R)
• M94: 75,687,397 km (0.097 R)

Kuiper Belt

Range: 30.9 - 53.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 433 - 13,015 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit