🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.47 AU - 0.73 AU

Year: 164 Days

Day: 27.7 Hours

Environment

Temp: 225 °C

Axial Tilt: 17 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,568,132 km

• M1: 101,577 km (0.037 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.55 AU - 0.79 AU

Year: 194 Days

Day: 14.7 Hours

Environment

Temp: 141 °C

Axial Tilt: 13.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,568,132 km

• M1: 102,475 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.89 AU - 1.11 AU

Year: 353 Days

Day: 39.9 Hours

Environment

Temp: 127 °C

Axial Tilt: 36.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.85 AU - 2.35 AU

Year: 1075 Days

Day: 31.9 Hours

Environment

Temp: -66 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 3.46 AU - 3.86 AU

Year: 2472 Days

Day: 25.1 Hours

Environment

Temp: -116 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 12.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 903.8

Radius: 9.6

Gravity: 9.81 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 9.83 AU - 14.39 AU

Year: 14880 Days

Day: 8.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 41.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 62,568,132 km

• M1: 284,535 km (0.045 R)
• M2: 953,986 km (0.12 R)
• M3: 1,332,319 km (0.103 R)
• M4: 1,755,082 km (0.099 R)
• M5: 2,059,364 km (0.05 R)
• M6: 2,614,971 km (0.103 R)
• M7: 2,787,008 km (0.1 R)
• M8: 3,288,760 km (0.106 R)
• M9: 3,399,911 km (0.092 R)
• M10: 3,779,590 km (0.089 R)
• M11: 3,857,231 km (0.085 R)
• M12: 5,170,102 km (0.048 R)
• M13: 5,695,341 km (0.055 R)
• M14: 6,100,452 km (0.117 R)
• M15: 6,655,160 km (0.081 R)
• M16: 6,986,221 km (0.099 R)
• M17: 8,363,867 km (0.04 R)
• M18: 8,669,795 km (0.066 R)
• M19: 10,912,716 km (0.118 R)
• M20: 11,471,913 km (0.073 R)
• M21: 12,501,744 km (0.109 R)
• M22: 13,561,047 km (0.116 R)
• M23: 13,680,576 km (0.09 R)
• M24: 14,894,562 km (0.112 R)
• M25: 15,452,114 km (0.063 R)
• M26: 16,269,516 km (0.107 R)
• M27: 16,779,496 km (0.111 R)
• M28: 19,071,784 km (0.096 R)
• M29: 19,205,674 km (0.102 R)
• M30: 19,744,525 km (0.116 R)
• M31: 20,562,227 km (0.084 R)
• M32: 20,837,188 km (0.067 R)
• M33: 21,321,437 km (0.108 R)
• M34: 21,530,126 km (0.091 R)
• M35: 21,949,448 km (0.094 R)
• M36: 22,089,771 km (0.073 R)
• M37: 23,009,648 km (0.08 R)
• M38: 23,295,231 km (0.113 R)
• M39: 25,326,620 km (0.082 R)
• M40: 26,065,783 km (0.03 R)
• M41: 26,140,134 km (0.055 R)
• M42: 27,489,656 km (0.108 R)
• M43: 27,716,895 km (0.062 R)
• M44: 28,020,579 km (0.06 R)
• M45: 28,325,609 km (0.075 R)
• M46: 28,554,942 km (0.088 R)
• M47: 29,324,175 km (0.074 R)
• M48: 29,788,975 km (0.085 R)
• M49: 29,866,616 km (0.103 R)
• M50: 29,944,407 km (0.12 R)
• M51: 30,725,907 km (0.06 R)
• M52: 32,069,595 km (0.09 R)
• M53: 33,918,026 km (0.101 R)
• M54: 33,999,258 km (0.103 R)
• M55: 34,814,267 km (0.085 R)
• M56: 34,896,097 km (0.096 R)
• M57: 35,635,709 km (0.113 R)
• M58: 36,879,914 km (0.101 R)
• M59: 36,963,390 km (0.056 R)
• M60: 40,095,072 km (0.058 R)
• M61: 41,909,993 km (0.118 R)
• M62: 42,346,071 km (0.036 R)
• M63: 42,520,951 km (0.076 R)
• M64: 42,871,309 km (0.111 R)
• M65: 43,046,937 km (0.077 R)
• M66: 44,193,904 km (0.107 R)
• M67: 46,247,883 km (0.116 R)
• M68: 47,060,049 km (0.067 R)
• M69: 47,513,331 km (0.108 R)
• M70: 47,694,943 km (0.104 R)
• M71: 47,876,854 km (0.059 R)
• M72: 47,967,959 km (0.041 R)
• M73: 48,150,319 km (0.111 R)
• M74: 48,606,891 km (0.054 R)
• M75: 49,340,669 km (0.044 R)
• M76: 50,078,037 km (0.118 R)
• M77: 51,563,843 km (0.072 R)
• M78: 52,969,764 km (0.117 R)
• M79: 54,008,721 km (0.11 R)
• M80: 54,388,251 km (0.114 R)
• M81: 54,863,972 km (0.087 R)
• M82: 56,491,298 km (0.1 R)
• M83: 58,620,823 km (0.036 R)
• M84: 59,108,512 km (0.073 R)
• M85: 60,186,066 km (0.073 R)
• M86: 62,161,805 km (0.077 R)
• M87: 64,359,697 km (0.08 R)
• M88: 65,670,324 km (0.066 R)
• M89: 66,176,862 km (0.116 R)
• M90: 67,806,132 km (0.089 R)
• M91: 68,010,782 km (0.075 R)
• M92: 68,113,107 km (0.064 R)
• M93: 68,523,155 km (0.075 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 797.7

Radius: 5.9

Gravity: 22.92 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 12.96 AU - 17.78 AU

Year: 21277 Days

Day: 18.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 62,568,132 km

• M1: 666,608 km (0.062 R)
• M2: 1,005,298 km (0.118 R)
• M3: 1,267,842 km (0.062 R)
• M4: 1,360,144 km (0.03 R)
• M5: 2,138,950 km (0.118 R)
• M6: 3,409,036 km (0.066 R)
• M7: 3,538,139 km (0.061 R)
• M8: 3,801,282 km (0.101 R)
• M9: 4,533,414 km (0.102 R)
• M10: 5,061,644 km (0.079 R)
• M11: 5,308,032 km (0.101 R)
• M12: 5,609,023 km (0.074 R)
• M13: 5,761,612 km (0.086 R)
• M14: 5,915,698 km (0.062 R)
• M15: 6,019,070 km (0.116 R)
• M16: 8,094,442 km (0.118 R)
• M17: 8,732,925 km (0.103 R)
• M18: 9,147,611 km (0.042 R)
• M19: 11,251,256 km (0.095 R)
• M20: 11,315,284 km (0.113 R)
• M21: 11,832,144 km (0.085 R)
• M22: 11,897,219 km (0.054 R)
• M23: 12,159,016 km (0.044 R)
• M24: 12,621,722 km (0.113 R)
• M25: 14,529,394 km (0.105 R)
• M26: 15,090,685 km (0.085 R)
• M27: 15,232,205 km (0.047 R)
• M28: 15,374,024 km (0.114 R)
• M29: 16,018,042 km (0.098 R)
• M30: 16,090,149 km (0.08 R)
• M31: 16,597,734 km (0.102 R)
• M32: 16,816,895 km (0.038 R)
• M33: 17,332,110 km (0.109 R)
• M34: 17,703,262 km (0.107 R)
• M35: 20,373,734 km (0.095 R)
• M36: 20,765,381 km (0.109 R)
• M37: 21,955,133 km (0.09 R)
• M38: 22,517,920 km (0.045 R)
• M39: 22,760,568 km (0.119 R)
• M40: 28,139,060 km (0.086 R)
• M41: 28,225,977 km (0.103 R)
• M42: 28,662,503 km (0.063 R)
• M43: 29,189,237 km (0.09 R)
• M44: 30,074,109 km (0.075 R)
• M45: 31,327,888 km (0.096 R)
• M46: 31,598,661 km (0.097 R)
• M47: 32,051,793 km (0.094 R)
• M48: 33,056,342 km (0.082 R)
• M49: 33,793,411 km (0.097 R)
• M50: 35,283,705 km (0.104 R)
• M51: 35,847,988 km (0.082 R)
• M52: 36,036,781 km (0.083 R)
• M53: 37,367,603 km (0.085 R)
• M54: 37,846,616 km (0.057 R)
• M55: 38,038,849 km (0.096 R)
• M56: 38,617,494 km (0.047 R)
• M57: 39,685,922 km (0.098 R)
• M58: 39,783,609 km (0.079 R)
• M59: 42,149,948 km (0.119 R)
• M60: 43,450,702 km (0.036 R)
• M61: 46,399,575 km (0.074 R)
• M62: 46,502,498 km (0.051 R)
• M63: 47,431,351 km (0.101 R)
• M64: 47,535,023 km (0.09 R)
• M65: 49,517,494 km (0.11 R)
• M66: 50,465,944 km (0.113 R)
• M67: 52,916,956 km (0.102 R)
• M68: 53,562,620 km (0.07 R)
• M69: 55,843,240 km (0.062 R)
• M70: 56,610,377 km (0.054 R)
• M71: 57,491,509 km (0.114 R)
• M72: 58,377,128 km (0.074 R)
• M73: 60,161,831 km (0.087 R)
• M74: 61,851,240 km (0.094 R)
• M75: 61,964,485 km (0.102 R)
• M76: 63,213,927 km (0.075 R)
• M77: 63,556,207 km (0.071 R)
• M78: 65,391,772 km (0.111 R)
• M79: 65,968,921 km (0.117 R)
• M80: 66,084,560 km (0.119 R)
• M81: 66,200,349 km (0.049 R)
• M82: 66,316,138 km (0.092 R)
• M83: 66,779,891 km (0.105 R)
• M84: 67,128,454 km (0.093 R)
• M85: 70,292,299 km (0.027 R)
• M86: 70,410,482 km (0.119 R)
• M87: 70,765,178 km (0.04 R)
• M88: 71,595,147 km (0.08 R)
• M89: 74,345,055 km (0.086 R)
• M90: 74,585,908 km (0.064 R)
• M91: 75,068,212 km (0.11 R)
• M92: 77,251,144 km (0.085 R)
• M93: 78,105,796 km (0.09 R)
• M94: 79,824,377 km (0.112 R)
• M95: 79,947,496 km (0.113 R)

Planet 8 - Ice Giant

Semi-Major Axis: 20.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 150.7

Radius: 5.6

Gravity: 4.81 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 18.06 AU - 22.12 AU

Year: 31796 Days

Day: 24.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 62,568,132 km

• M1: 71,657 km (0.047 R)
• M2: 208,240 km (0.093 R)
• M3: 810,671 km (0.037 R)
• M4: 897,886 km (0.081 R)
• M5: 1,153,549 km (0.117 R)
• M6: 1,353,262 km (0.097 R)
• M7: 2,506,961 km (0.085 R)
• M8: 2,635,316 km (0.09 R)
• M9: 3,628,048 km (0.102 R)
• M10: 4,258,453 km (0.06 R)
• M11: 4,296,600 km (0.06 R)
• M12: 4,527,879 km (0.115 R)
• M13: 4,684,358 km (0.107 R)
• M14: 5,534,373 km (0.091 R)
• M15: 6,084,145 km (0.058 R)
• M16: 6,127,080 km (0.089 R)
• M17: 7,975,960 km (0.105 R)
• M18: 8,022,934 km (0.101 R)
• M19: 10,134,508 km (0.091 R)
• M20: 10,545,304 km (0.08 R)
• M21: 10,597,064 km (0.118 R)
• M22: 10,700,736 km (0.085 R)
• M23: 11,277,136 km (0.096 R)
• M24: 12,624,415 km (0.093 R)
• M25: 12,844,772 km (0.09 R)
• M26: 13,344,878 km (0.094 R)
• M27: 13,681,922 km (0.112 R)
• M28: 16,177,963 km (0.072 R)
• M29: 17,141,971 km (0.092 R)
• M30: 17,569,522 km (0.104 R)
• M31: 17,753,827 km (0.078 R)
• M32: 18,935,949 km (0.09 R)
• M33: 19,823,214 km (0.097 R)
• M34: 20,788,868 km (0.114 R)
• M35: 22,166,216 km (0.082 R)
• M36: 22,365,330 km (0.03 R)
• M37: 23,437,648 km (0.042 R)
• M38: 24,389,390 km (0.075 R)
• M39: 24,663,752 km (0.072 R)
• M40: 24,732,418 km (0.045 R)
• M41: 25,353,847 km (0.098 R)
• M42: 27,676,204 km (0.107 R)
• M43: 28,537,290 km (0.073 R)
• M44: 29,553,059 km (0.071 R)
• M45: 30,065,432 km (0.088 R)
• M46: 32,294,141 km (0.12 R)
• M47: 32,746,226 km (0.038 R)
• M48: 32,973,016 km (0.089 R)
• M49: 36,281,224 km (0.071 R)
• M50: 36,437,553 km (0.092 R)
• M51: 36,515,943 km (0.081 R)
• M52: 37,459,756 km (0.092 R)
• M53: 37,776,155 km (0.1 R)
• M54: 38,093,452 km (0.098 R)
• M55: 38,252,475 km (0.098 R)
• M56: 39,130,913 km (0.088 R)
• M57: 39,854,369 km (0.119 R)
• M58: 40,988,769 km (0.102 R)
• M59: 41,151,681 km (0.103 R)
• M60: 42,462,757 km (0.047 R)
• M61: 42,875,348 km (0.112 R)
• M62: 43,455,040 km (0.087 R)
• M63: 45,715,464 km (0.038 R)
• M64: 46,902,523 km (0.115 R)
• M65: 49,306,860 km (0.094 R)
• M66: 49,653,478 km (0.042 R)
• M67: 51,927,066 km (0.119 R)
• M68: 52,368,081 km (0.077 R)
• M69: 54,323,624 km (0.072 R)
• M70: 55,040,647 km (0.102 R)
• M71: 56,031,583 km (0.075 R)
• M72: 59,315,855 km (0.093 R)
• M73: 59,869,217 km (0.113 R)
• M74: 60,517,126 km (0.075 R)

Kuiper Belt

Range: 31.1 - 47.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 224 - 20,086 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit