🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.75 AU - 0.81 AU

Year: 254 Days

Day: 47 Hours

Environment

Temp: 113 °C

Axial Tilt: 26.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.73 AU - 0.85 AU

Year: 259 Days

Day: 33.7 Hours

Environment

Temp: 108 °C

Axial Tilt: 9.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.06 AU - 1.3 AU

Year: 473 Days

Day: 16.2 Hours

Environment

Temp: 17 °C

Axial Tilt: 40 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 64,897,201 km

• M1: 45,927 km (0.104 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.27 AU - 1.59 AU

Year: 631 Days

Day: 18.5 Hours

Environment

Temp: -35 °C

Axial Tilt: 20.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,897,201 km

• M1: 151,991 km (0.059 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.31 AU - 1.57 AU

Year: 638 Days

Day: 19.7 Hours

Environment

Temp: -29 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,897,201 km

• M1: 350,807 km (0.045 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.22 AU - 1.7 AU

Year: 651 Days

Day: 36.7 Hours

Environment

Temp: -37 °C

Axial Tilt: 7.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,897,201 km

• M1: 1,159,383 km (0.111 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 304.5

Radius: 9.7

Gravity: 3.24 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 5.62 AU - 6.9 AU

Year: 5779 Days

Day: 13.3 Hours

Environment

Temp: -157 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 64,897,201 km

• M1: 142,268 km (0.076 R)
• M2: 214,523 km (0.095 R)
• M3: 315,203 km (0.115 R)
• M4: 588,368 km (0.095 R)
• M5: 746,643 km (0.069 R)
• M6: 955,631 km (0.117 R)
• M7: 1,250,339 km (0.075 R)
• M8: 1,415,495 km (0.075 R)
• M9: 1,647,222 km (0.101 R)
• M10: 1,813,575 km (0.058 R)
• M11: 2,065,797 km (0.096 R)
• M12: 2,744,971 km (0.1 R)
• M13: 2,816,479 km (0.095 R)
• M14: 3,035,042 km (0.116 R)
• M15: 3,240,290 km (0.099 R)
• M16: 3,450,026 km (0.102 R)
• M17: 3,943,549 km (0.094 R)
• M18: 4,543,886 km (0.076 R)
• M19: 4,650,250 km (0.119 R)
• M20: 4,735,969 km (0.083 R)
• M21: 4,974,578 km (0.053 R)
• M22: 5,062,242 km (0.092 R)
• M23: 5,350,966 km (0.04 R)
• M24: 5,463,314 km (0.075 R)
• M25: 5,805,594 km (0.072 R)
• M26: 6,201,879 km (0.095 R)
• M27: 6,296,275 km (0.091 R)
• M28: 6,703,481 km (0.091 R)
• M29: 6,873,573 km (0.083 R)
• M30: 7,020,628 km (0.116 R)
• M31: 7,949,930 km (0.119 R)
• M32: 8,026,973 km (0.11 R)
• M33: 8,155,926 km (0.113 R)
• M34: 8,784,537 km (0.118 R)
• M35: 9,401,777 km (0.079 R)
• M36: 9,646,968 km (0.069 R)
• M37: 9,784,150 km (0.103 R)
• M38: 9,922,079 km (0.047 R)
• M39: 10,088,282 km (0.074 R)
• M40: 10,255,532 km (0.069 R)
• M41: 10,451,805 km (0.12 R)
• M42: 10,734,395 km (0.1 R)
• M43: 10,819,516 km (0.081 R)
• M44: 11,220,439 km (0.098 R)
• M45: 11,538,783 km (0.087 R)
• M46: 11,655,320 km (0.094 R)
• M47: 12,422,158 km (0.085 R)
• M48: 12,751,573 km (0.037 R)
• M49: 12,841,780 km (0.052 R)
• M50: 13,083,680 km (0.112 R)
• M51: 13,296,708 km (0.06 R)
• M52: 13,541,450 km (0.108 R)
• M53: 14,819,015 km (0.078 R)
• M54: 15,616,971 km (0.104 R)
• M55: 16,592,797 km (0.089 R)
• M56: 16,823,328 km (0.083 R)
• M57: 17,054,905 km (0.088 R)
• M58: 17,621,732 km (0.099 R)
• M59: 17,856,899 km (0.025 R)
• M60: 18,025,646 km (0.05 R)
• M61: 18,398,444 km (0.076 R)
• M62: 18,637,052 km (0.103 R)
• M63: 19,462,982 km (0.116 R)
• M64: 20,582,872 km (0.107 R)
• M65: 20,688,937 km (0.089 R)
• M66: 20,936,970 km (0.119 R)
• M67: 21,507,985 km (0.081 R)
• M68: 22,884,435 km (0.088 R)
• M69: 23,104,344 km (0.032 R)
• M70: 23,805,509 km (0.04 R)
• M71: 24,438,757 km (0.079 R)
• M72: 25,266,482 km (0.107 R)
• M73: 25,380,027 km (0.056 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 918.1

Radius: 13.9

Gravity: 4.75 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 9.75 AU - 13.57 AU

Year: 14690 Days

Day: 7 Hours

Environment

Temp: -187 °C

Axial Tilt: 45 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 64,897,201 km

• M1: 184,005 km (0.106 R)
• M2: 323,879 km (0.091 R)
• M3: 509,231 km (0.086 R)
• M4: 638,185 km (0.115 R)
• M5: 738,415 km (0.101 R)
• M6: 1,004,101 km (0.118 R)
• M7: 1,224,459 km (0.074 R)
• M8: 1,327,980 km (0.058 R)
• M9: 1,628,373 km (0.11 R)
• M10: 2,012,091 km (0.079 R)
• M11: 2,294,831 km (0.109 R)
• M12: 2,391,920 km (0.118 R)
• M13: 2,692,163 km (0.108 R)
• M14: 2,794,937 km (0.107 R)
• M15: 3,255,998 km (0.114 R)
• M16: 3,741,293 km (0.114 R)
• M17: 5,462,117 km (0.073 R)
• M18: 5,725,709 km (0.119 R)
• M19: 5,814,570 km (0.109 R)
• M20: 5,948,759 km (0.048 R)
• M21: 6,311,534 km (0.114 R)
• M22: 7,346,452 km (0.074 R)
• M23: 7,834,440 km (0.09 R)
• M24: 8,688,046 km (0.111 R)
• M25: 8,893,145 km (0.068 R)
• M26: 9,836,359 km (0.1 R)
• M27: 12,562,032 km (0.027 R)
• M28: 12,969,387 km (0.087 R)
• M29: 13,559,102 km (0.041 R)
• M30: 15,318,224 km (0.104 R)
• M31: 15,878,767 km (0.069 R)
• M32: 16,193,072 km (0.091 R)
• M33: 16,382,762 km (0.083 R)
• M34: 16,636,630 km (0.119 R)
• M35: 17,600,638 km (0.087 R)
• M36: 18,319,007 km (0.057 R)
• M37: 19,046,950 km (0.034 R)
• M38: 19,381,003 km (0.103 R)
• M39: 20,258,693 km (0.084 R)
• M40: 20,736,509 km (0.114 R)
• M41: 21,080,285 km (0.077 R)
• M42: 22,403,478 km (0.107 R)
• M43: 23,466,969 km (0.1 R)
• M44: 23,753,300 km (0.055 R)
• M45: 24,185,189 km (0.069 R)
• M46: 25,716,772 km (0.084 R)
• M47: 28,262,628 km (0.069 R)
• M48: 28,491,064 km (0.104 R)
• M49: 28,720,098 km (0.065 R)
• M50: 30,809,382 km (0.073 R)
• M51: 32,867,251 km (0.098 R)
• M52: 34,236,669 km (0.092 R)
• M53: 34,480,364 km (0.119 R)
• M54: 34,642,977 km (0.105 R)
• M55: 34,969,250 km (0.098 R)
• M56: 35,542,509 km (0.119 R)
• M57: 36,036,481 km (0.044 R)
• M58: 36,698,602 km (0.082 R)
• M59: 37,699,262 km (0.048 R)
• M60: 38,118,884 km (0.038 R)
• M61: 38,455,629 km (0.102 R)
• M62: 38,624,375 km (0.084 R)
• M63: 41,013,004 km (0.097 R)
• M64: 42,399,328 km (0.096 R)
• M65: 44,153,662 km (0.111 R)
• M66: 44,507,461 km (0.059 R)
• M67: 45,395,923 km (0.111 R)
• M68: 45,485,083 km (0.103 R)
• M69: 46,021,242 km (0.055 R)
• M70: 47,280,706 km (0.077 R)
• M71: 47,461,420 km (0.061 R)
• M72: 48,369,180 km (0.108 R)
• M73: 49,557,586 km (0.048 R)
• M74: 50,478,361 km (0.106 R)
• M75: 52,898,705 km (0.081 R)
• M76: 54,217,709 km (0.11 R)
• M77: 55,261,453 km (0.085 R)
• M78: 55,642,778 km (0.118 R)
• M79: 57,080,115 km (0.096 R)
• M80: 58,045,171 km (0.05 R)
• M81: 58,238,900 km (0.066 R)
• M82: 58,626,807 km (0.111 R)
• M83: 59,503,002 km (0.092 R)
• M84: 61,662,597 km (0.086 R)
• M85: 62,454,418 km (0.056 R)
• M86: 63,349,014 km (0.105 R)
• M87: 63,747,991 km (0.112 R)
• M88: 64,348,178 km (0.075 R)
• M89: 64,448,259 km (0.049 R)
• M90: 64,849,630 km (0.106 R)
• M91: 65,251,749 km (0.041 R)
• M92: 65,755,594 km (0.098 R)
• M93: 66,463,192 km (0.111 R)
• M94: 67,987,744 km (0.084 R)
• M95: 68,294,121 km (0.043 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 276.5

Radius: 7.3

Gravity: 5.19 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 13.06 AU - 20 AU

Year: 24796 Days

Day: 22.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 64,897,201 km

• M1: 247,285 km (0.088 R)
• M2: 859,290 km (0.084 R)
• M3: 1,140,085 km (0.085 R)
• M4: 1,240,017 km (0.078 R)
• M5: 1,368,970 km (0.105 R)
• M6: 1,584,840 km (0.094 R)
• M7: 2,201,931 km (0.075 R)
• M8: 2,487,364 km (0.111 R)
• M9: 2,717,595 km (0.117 R)
• M10: 3,558,485 km (0.111 R)
• M11: 3,669,037 km (0.063 R)
• M12: 3,743,388 km (0.112 R)
• M13: 4,316,347 km (0.046 R)
• M14: 7,099,765 km (0.096 R)
• M15: 7,758,146 km (0.066 R)
• M16: 7,901,760 km (0.105 R)
• M17: 8,386,756 km (0.027 R)
• M18: 8,781,844 km (0.083 R)
• M19: 8,981,557 km (0.088 R)
• M20: 9,031,822 km (0.082 R)
• M21: 9,182,916 km (0.104 R)
• M22: 9,538,809 km (0.088 R)
• M23: 10,899,701 km (0.068 R)
• M24: 11,384,847 km (0.081 R)
• M25: 11,712,167 km (0.045 R)
• M26: 11,932,225 km (0.116 R)
• M27: 11,987,427 km (0.054 R)
• M28: 12,320,432 km (0.109 R)
• M29: 12,825,624 km (0.116 R)
• M30: 13,337,548 km (0.08 R)
• M31: 13,567,330 km (0.088 R)
• M32: 14,558,117 km (0.11 R)
• M33: 14,854,021 km (0.082 R)
• M34: 14,972,952 km (0.049 R)
• M35: 15,032,492 km (0.118 R)
• M36: 15,813,991 km (0.066 R)
• M37: 16,240,345 km (0.114 R)
• M38: 16,979,957 km (0.1 R)
• M39: 17,793,620 km (0.094 R)
• M40: 17,983,160 km (0.109 R)
• M41: 18,491,942 km (0.097 R)
• M42: 19,069,839 km (0.101 R)
• M43: 19,263,867 km (0.118 R)
• M44: 19,458,494 km (0.116 R)
• M45: 20,243,733 km (0.067 R)
• M46: 21,912,348 km (0.054 R)
• M47: 24,461,795 km (0.058 R)
• M48: 24,532,106 km (0.107 R)
• M49: 25,237,759 km (0.105 R)
• M50: 26,669,112 km (0.115 R)
• M51: 27,176,248 km (0.036 R)
• M52: 27,248,953 km (0.057 R)
• M53: 27,540,370 km (0.06 R)
• M54: 28,273,698 km (0.069 R)
• M55: 29,013,310 km (0.068 R)
• M56: 30,890,315 km (0.05 R)
• M57: 31,042,157 km (0.083 R)
• M58: 31,346,588 km (0.071 R)
• M59: 31,805,106 km (0.087 R)
• M60: 32,265,867 km (0.094 R)
• M61: 33,116,181 km (0.029 R)
• M62: 33,193,972 km (0.102 R)
• M63: 33,661,316 km (0.067 R)
• M64: 34,209,293 km (0.103 R)
• M65: 35,393,360 km (0.085 R)
• M66: 35,791,141 km (0.102 R)
• M67: 35,870,877 km (0.087 R)
• M68: 38,779,807 km (0.077 R)
• M69: 39,683,678 km (0.115 R)
• M70: 39,931,412 km (0.113 R)
• M71: 40,511,403 km (0.108 R)
• M72: 41,177,562 km (0.081 R)
• M73: 44,049,392 km (0.091 R)
• M74: 44,134,813 km (0.089 R)
• M75: 44,906,289 km (0.109 R)
• M76: 45,682,103 km (0.099 R)
• M77: 46,201,956 km (0.074 R)
• M78: 47,860,548 km (0.074 R)
• M79: 48,036,325 km (0.095 R)
• M80: 50,519,051 km (0.073 R)
• M81: 50,608,361 km (0.112 R)
• M82: 52,498,830 km (0.107 R)
• M83: 53,407,038 km (0.027 R)
• M84: 54,137,375 km (0.113 R)
• M85: 54,412,186 km (0.12 R)
• M86: 55,608,072 km (0.101 R)
• M87: 56,070,329 km (0.108 R)
• M88: 57,744,928 km (0.099 R)
• M89: 58,213,019 km (0.117 R)
• M90: 58,964,599 km (0.099 R)
• M91: 61,047,899 km (0.119 R)
• M92: 61,715,854 km (0.048 R)
• M93: 62,482,243 km (0.103 R)
• M94: 63,059,093 km (0.08 R)
• M95: 63,830,868 km (0.081 R)
• M96: 64,702,874 km (0.116 R)
• M97: 64,897,202 km (0.1 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 334 - 17,276 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit