🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.91 AU - 0.91 AU

Year: 312 Days

Day: 17.9 Hours

Environment

Temp: 123 °C

Axial Tilt: 21.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 72,138,915 km

• M1: 324,328 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.97 AU - 1.09 AU

Year: 376 Days

Day: 38.8 Hours

Environment

Temp: 48 °C

Axial Tilt: 26.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.25 AU - 1.59 AU

Year: 609 Days

Day: 35.1 Hours

Environment

Temp: -19 °C

Axial Tilt: 29.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.65 AU - 2.19 AU

Year: 957 Days

Day: 40.2 Hours

Environment

Temp: -54 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,138,915 km

• M1: 280,346 km (0.063 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 2.09 AU - 2.13 AU

Year: 1103 Days

Day: 25.3 Hours

Environment

Temp: -57 °C

Axial Tilt: 47.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 72,138,915 km

• M1: 410,347 km (0.071 R)
• M2: 901,028 km (0.112 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 4.58 AU - 4.62 AU

Year: 3551 Days

Day: 32.1 Hours

Environment

Temp: -139 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 605.5

Radius: 12.3

Gravity: 4 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 4.76 AU - 6.68 AU

Year: 4923 Days

Day: 8.1 Hours

Environment

Temp: -143 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 72,138,915 km

• M1: 155,582 km (0.074 R)
• M2: 364,271 km (0.113 R)
• M3: 452,982 km (0.102 R)
• M4: 727,345 km (0.058 R)
• M5: 847,472 km (0.106 R)
• M6: 962,064 km (0.03 R)
• M7: 1,041,650 km (0.076 R)
• M8: 1,137,542 km (0.12 R)
• M9: 1,251,087 km (0.079 R)
• M10: 1,428,959 km (0.097 R)
• M11: 2,497,088 km (0.115 R)
• M12: 2,977,297 km (0.113 R)
• M13: 3,740,545 km (0.082 R)
• M14: 4,312,159 km (0.066 R)
• M15: 4,585,474 km (0.09 R)
• M16: 4,770,676 km (0.1 R)
• M17: 5,124,924 km (0.086 R)
• M18: 5,220,816 km (0.086 R)
• M19: 5,390,161 km (0.106 R)
• M20: 5,759,219 km (0.119 R)
• M21: 6,085,791 km (0.104 R)
• M22: 6,315,424 km (0.071 R)
• M23: 6,757,037 km (0.104 R)
• M24: 6,836,024 km (0.112 R)
• M25: 7,128,189 km (0.07 R)
• M26: 7,533,450 km (0.091 R)
• M27: 8,057,491 km (0.093 R)
• M28: 8,225,489 km (0.113 R)
• M29: 8,310,012 km (0.085 R)
• M30: 8,479,656 km (0.096 R)
• M31: 8,793,961 km (0.066 R)
• M32: 9,492,733 km (0.113 R)
• M33: 10,513,290 km (0.097 R)
• M34: 11,192,165 km (0.068 R)
• M35: 11,379,760 km (0.075 R)
• M36: 11,536,988 km (0.104 R)
• M37: 11,631,683 km (0.105 R)
• M38: 12,462,699 km (0.086 R)
• M39: 12,918,225 km (0.09 R)
• M40: 13,213,980 km (0.1 R)
• M41: 13,346,075 km (0.102 R)
• M42: 14,013,431 km (0.116 R)
• M43: 14,148,219 km (0.067 R)
• M44: 14,862,997 km (0.118 R)
• M45: 15,764,175 km (0.091 R)
• M46: 16,150,736 km (0.092 R)
• M47: 16,292,106 km (0.052 R)
• M48: 16,398,470 km (0.082 R)
• M49: 16,647,251 km (0.103 R)
• M50: 17,655,541 km (0.034 R)
• M51: 17,947,257 km (0.074 R)
• M52: 18,240,618 km (0.055 R)
• M53: 19,055,328 km (0.086 R)
• M54: 19,844,158 km (0.11 R)
• M55: 20,528,867 km (0.103 R)
• M56: 21,066,671 km (0.06 R)
• M57: 21,570,367 km (0.107 R)
• M58: 22,077,953 km (0.097 R)
• M59: 23,025,356 km (0.054 R)
• M60: 23,584,254 km (0.111 R)
• M61: 23,825,106 km (0.075 R)
• M62: 23,905,590 km (0.106 R)
• M63: 24,107,098 km (0.066 R)
• M64: 24,633,833 km (0.1 R)
• M65: 25,000,796 km (0.099 R)
• M66: 25,575,102 km (0.105 R)
• M67: 25,781,248 km (0.11 R)
• M68: 25,863,976 km (0.069 R)
• M69: 26,195,335 km (0.077 R)
• M70: 26,904,279 km (0.073 R)
• M71: 27,282,164 km (0.115 R)
• M72: 28,340,868 km (0.051 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 818.7

Radius: 9.6

Gravity: 8.88 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 4.88 AU - 8.14 AU

Year: 5978 Days

Day: 11.5 Hours

Environment

Temp: -142 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 72,138,915 km

• M1: 140,472 km (0.108 R)
• M2: 236,813 km (0.117 R)
• M3: 396,434 km (0.08 R)
• M4: 497,712 km (0.095 R)
• M5: 814,411 km (0.112 R)
• M6: 888,163 km (0.116 R)
• M7: 979,716 km (0.109 R)
• M8: 1,361,041 km (0.106 R)
• M9: 1,522,458 km (0.09 R)
• M10: 1,614,909 km (0.092 R)
• M11: 1,805,796 km (0.101 R)
• M12: 2,912,820 km (0.12 R)
• M13: 3,075,583 km (0.081 R)
• M14: 3,458,703 km (0.09 R)
• M15: 3,556,989 km (0.035 R)
• M16: 3,831,949 km (0.111 R)
• M17: 4,036,300 km (0.105 R)
• M18: 4,113,792 km (0.076 R)
• M19: 4,296,750 km (0.099 R)
• M20: 5,027,386 km (0.063 R)
• M21: 5,364,430 km (0.035 R)
• M22: 5,796,319 km (0.111 R)
• M23: 6,120,049 km (0.061 R)
• M24: 6,723,826 km (0.073 R)
• M25: 7,697,110 km (0.113 R)
• M26: 8,183,901 km (0.108 R)
• M27: 8,480,703 km (0.052 R)
• M28: 8,848,265 km (0.085 R)
• M29: 9,017,161 km (0.098 R)
• M30: 9,118,888 km (0.08 R)
• M31: 9,392,353 km (0.085 R)
• M32: 9,703,067 km (0.113 R)
• M33: 10,017,373 km (0.107 R)
• M34: 10,087,684 km (0.095 R)
• M35: 10,691,610 km (0.081 R)
• M36: 10,871,576 km (0.04 R)
• M37: 11,016,238 km (0.099 R)
• M38: 11,197,849 km (0.072 R)
• M39: 11,564,364 km (0.07 R)
• M40: 11,675,067 km (0.082 R)
• M41: 11,897,519 km (0.076 R)
• M42: 12,196,266 km (0.116 R)
• M43: 12,687,096 km (0.064 R)
• M44: 13,961,969 km (0.108 R)
• M45: 14,356,309 km (0.116 R)
• M46: 14,914,609 km (0.105 R)
• M47: 15,683,691 km (0.115 R)
• M48: 15,806,212 km (0.095 R)
• M49: 17,175,930 km (0.113 R)
• M50: 19,104,097 km (0.098 R)
• M51: 19,454,006 km (0.067 R)
• M52: 19,982,984 km (0.044 R)
• M53: 20,472,020 km (0.112 R)
• M54: 20,606,060 km (0.086 R)
• M55: 20,740,398 km (0.08 R)
• M56: 20,830,008 km (0.06 R)
• M57: 20,919,916 km (0.041 R)
• M58: 21,009,824 km (0.051 R)
• M59: 21,507,087 km (0.101 R)
• M60: 21,962,463 km (0.065 R)
• M61: 22,145,422 km (0.103 R)
• M62: 22,651,511 km (0.119 R)
• M63: 23,161,341 km (0.079 R)
• M64: 23,721,734 km (0.088 R)
• M65: 24,523,429 km (0.118 R)
• M66: 24,855,985 km (0.045 R)
• M67: 25,094,594 km (0.094 R)
• M68: 25,238,058 km (0.034 R)
• M69: 25,863,078 km (0.068 R)
• M70: 26,932,254 km (0.054 R)
• M71: 27,422,935 km (0.08 R)
• M72: 27,521,520 km (0.104 R)
• M73: 27,916,758 km (0.072 R)
• M74: 29,465,844 km (0.095 R)
• M75: 30,531,130 km (0.093 R)
• M76: 30,888,968 km (0.1 R)
• M77: 31,815,727 km (0.09 R)
• M78: 32,230,412 km (0.047 R)
• M79: 32,647,043 km (0.101 R)
• M80: 34,119,086 km (0.097 R)
• M81: 35,558,965 km (0.119 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 707.3

Radius: 5.8

Gravity: 21.03 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 13.25 AU - 14.07 AU

Year: 18170 Days

Day: 15.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 46 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 72,138,915 km

• M1: 155,283 km (0.099 R)
• M2: 260,899 km (0.09 R)
• M3: 374,294 km (0.094 R)
• M4: 484,697 km (0.056 R)
• M5: 902,225 km (0.116 R)
• M6: 1,001,707 km (0.082 R)
• M7: 1,321,996 km (0.066 R)
• M8: 1,581,997 km (0.079 R)
• M9: 2,316,972 km (0.119 R)
• M10: 2,524,165 km (0.076 R)
• M11: 2,594,476 km (0.119 R)
• M12: 2,665,535 km (0.071 R)
• M13: 2,773,395 km (0.073 R)
• M14: 2,846,099 km (0.092 R)
• M15: 3,567,610 km (0.068 R)
• M16: 3,726,483 km (0.082 R)
• M17: 4,258,902 km (0.103 R)
• M18: 4,814,658 km (0.097 R)
• M19: 4,902,322 km (0.069 R)
• M20: 5,168,158 km (0.102 R)
• M21: 5,302,796 km (0.103 R)
• M22: 5,438,631 km (0.117 R)
• M23: 5,484,258 km (0.037 R)
• M24: 5,621,589 km (0.067 R)
• M25: 5,713,891 km (0.073 R)
• M26: 5,993,639 km (0.115 R)
• M27: 6,373,468 km (0.029 R)
• M28: 7,206,429 km (0.085 R)
• M29: 7,306,809 km (0.058 R)
• M30: 7,458,052 km (0.115 R)
• M31: 8,651,544 km (0.086 R)
• M32: 10,408,272 km (0.051 R)
• M33: 10,864,246 km (0.116 R)
• M34: 11,152,521 km (0.074 R)
• M35: 13,178,824 km (0.089 R)
• M36: 13,301,495 km (0.062 R)
• M37: 14,485,861 km (0.103 R)
• M38: 15,058,522 km (0.107 R)
• M39: 15,315,381 km (0.069 R)
• M40: 15,444,335 km (0.081 R)
• M41: 17,354,999 km (0.04 R)
• M42: 18,440,630 km (0.089 R)
• M43: 18,646,627 km (0.108 R)
• M44: 18,991,749 km (0.098 R)
• M45: 19,408,529 km (0.116 R)
• M46: 21,393,243 km (0.101 R)
• M47: 21,609,712 km (0.105 R)
• M48: 21,826,928 km (0.115 R)
• M49: 22,556,068 km (0.089 R)
• M50: 22,923,630 km (0.036 R)
• M51: 23,963,335 km (0.038 R)
• M52: 24,338,377 km (0.101 R)
• M53: 26,629,169 km (0.114 R)
• M54: 27,486,215 km (0.086 R)
• M55: 27,878,760 km (0.111 R)
• M56: 28,273,250 km (0.051 R)
• M57: 28,590,098 km (0.027 R)
• M58: 31,248,751 km (0.094 R)
• M59: 32,317,628 km (0.079 R)
• M60: 32,815,041 km (0.057 R)
• M61: 32,898,068 km (0.12 R)
• M62: 33,733,422 km (0.065 R)
• M63: 35,424,626 km (0.098 R)
• M64: 37,403,507 km (0.118 R)
• M65: 37,838,537 km (0.097 R)
• M66: 38,713,386 km (0.034 R)
• M67: 39,065,240 km (0.097 R)
• M68: 39,153,353 km (0.07 R)
• M69: 39,329,729 km (0.11 R)
• M70: 39,771,940 km (0.09 R)
• M71: 40,038,075 km (0.105 R)
• M72: 40,393,968 km (0.065 R)
• M73: 41,198,206 km (0.079 R)
• M74: 41,287,965 km (0.091 R)
• M75: 43,277,617 km (0.053 R)
• M76: 43,551,381 km (0.089 R)
• M77: 45,854,889 km (0.067 R)
• M78: 47,068,277 km (0.059 R)
• M79: 47,255,873 km (0.085 R)
• M80: 49,908,393 km (0.119 R)
• M81: 54,173,129 km (0.095 R)
• M82: 56,348,880 km (0.081 R)
• M83: 57,447,378 km (0.067 R)
• M84: 58,250,868 km (0.066 R)
• M85: 58,351,547 km (0.04 R)
• M86: 59,159,076 km (0.118 R)
• M87: 60,785,205 km (0.09 R)
• M88: 61,706,429 km (0.111 R)
• M89: 63,458,968 km (0.108 R)
• M90: 64,497,476 km (0.055 R)
• M91: 65,646,388 km (0.086 R)
• M92: 66,170,878 km (0.037 R)
• M93: 67,540,895 km (0.111 R)
• M94: 67,964,407 km (0.093 R)
• M95: 68,494,881 km (0.083 R)
• M96: 69,346,691 km (0.068 R)
• M97: 70,416,316 km (0.045 R)

Kuiper Belt

Range: 30.5 - 60.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 491 - 18,306 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit