🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.55 AU - 0.55 AU

Year: 123 Days

Day: 45.8 Hours

Environment

Temp: 358 °C

Axial Tilt: 21.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,000,133 km

• M1: 180,864 km (0.083 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.67 AU - 0.67 AU

Year: 166 Days

Day: 21.6 Hours

Environment

Temp: 337 °C

Axial Tilt: 15.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 57,000,133 km

• M1: 30,967 km (0.086 R)
• M2: 58,044 km (0.055 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.7 AU - 0.9 AU

Year: 216 Days

Day: 27.2 Hours

Environment

Temp: 300 °C

Axial Tilt: 35.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.37 AU - 1.85 AU

Year: 618 Days

Day: 25.5 Hours

Environment

Temp: 114 °C

Axial Tilt: 41.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,000,133 km

• M1: 394,190 km (0.036 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 2.11 AU - 3.43 AU

Year: 1394 Days

Day: 44.8 Hours

Environment

Temp: -33 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 2.8 AU - 3.94 AU

Year: 1870 Days

Day: 15.8 Hours

Environment

Temp: -54 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,000,133 km

• M1: 632,649 km (0.108 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 926.8

Radius: 10

Gravity: 9.27 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 7.29 AU - 11.79 AU

Year: 8907 Days

Day: 7.9 Hours

Environment

Temp: -140 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 57,000,133 km

• M1: 173,384 km (0.097 R)
• M2: 273,315 km (0.053 R)
• M3: 444,904 km (0.102 R)
• M4: 545,733 km (0.075 R)
• M5: 738,714 km (0.109 R)
• M6: 954,434 km (0.118 R)
• M7: 1,316,162 km (0.115 R)
• M8: 1,672,355 km (0.095 R)
• M9: 1,742,666 km (0.12 R)
• M10: 2,033,484 km (0.076 R)
• M11: 2,313,830 km (0.066 R)
• M12: 3,140,658 km (0.112 R)
• M13: 3,495,354 km (0.06 R)
• M14: 3,677,564 km (0.106 R)
• M15: 4,146,703 km (0.12 R)
• M16: 4,210,731 km (0.106 R)
• M17: 4,902,921 km (0.109 R)
• M18: 5,004,647 km (0.077 R)
• M19: 5,279,608 km (0.095 R)
• M20: 5,453,890 km (0.118 R)
• M21: 5,524,201 km (0.103 R)
• M22: 5,594,811 km (0.111 R)
• M23: 6,097,310 km (0.08 R)
• M24: 6,170,314 km (0.091 R)
• M25: 6,689,418 km (0.076 R)
• M26: 7,068,799 km (0.084 R)
• M27: 7,184,139 km (0.115 R)
• M28: 7,261,181 km (0.119 R)
• M29: 7,848,652 km (0.074 R)
• M30: 8,533,063 km (0.034 R)
• M31: 8,696,723 km (0.081 R)
• M32: 8,861,579 km (0.076 R)
• M33: 9,658,787 km (0.084 R)
• M34: 10,304,301 km (0.107 R)
• M35: 10,566,546 km (0.061 R)
• M36: 11,276,388 km (0.08 R)
• M37: 11,637,069 km (0.084 R)
• M38: 12,929,146 km (0.109 R)
• M39: 13,592,163 km (0.112 R)
• M40: 14,024,352 km (0.107 R)
• M41: 14,363,490 km (0.117 R)
• M42: 15,747,270 km (0.11 R)
• M43: 17,328,520 km (0.099 R)
• M44: 17,640,282 km (0.052 R)
• M45: 18,006,497 km (0.108 R)
• M46: 18,111,515 km (0.106 R)
• M47: 19,929,129 km (0.108 R)
• M48: 20,092,191 km (0.115 R)
• M49: 20,804,277 km (0.059 R)
• M50: 20,969,882 km (0.095 R)
• M51: 21,748,090 km (0.09 R)
• M52: 22,197,033 km (0.115 R)
• M53: 22,422,626 km (0.114 R)
• M54: 22,648,968 km (0.033 R)
• M55: 22,762,363 km (0.07 R)
• M56: 22,933,054 km (0.057 R)
• M57: 23,161,042 km (0.062 R)
• M58: 23,907,535 km (0.057 R)
• M59: 24,138,813 km (0.05 R)
• M60: 24,895,629 km (0.117 R)
• M61: 25,071,406 km (0.11 R)
• M62: 26,611,816 km (0.055 R)
• M63: 27,453,902 km (0.06 R)
• M64: 27,756,838 km (0.04 R)
• M65: 28,121,707 km (0.111 R)
• M66: 28,917,717 km (0.058 R)
• M67: 29,040,986 km (0.101 R)
• M68: 29,845,523 km (0.051 R)
• M69: 31,034,677 km (0.111 R)
• M70: 31,857,315 km (0.039 R)
• M71: 32,622,957 km (0.044 R)
• M72: 32,686,985 km (0.114 R)
• M73: 32,943,845 km (0.084 R)
• M74: 35,152,956 km (0.105 R)
• M75: 35,284,453 km (0.076 R)
• M76: 36,474,654 km (0.112 R)
• M77: 37,678,169 km (0.118 R)
• M78: 37,879,976 km (0.1 R)
• M79: 38,149,701 km (0.09 R)
• M80: 38,690,946 km (0.088 R)
• M81: 40,881,358 km (0.073 R)
• M82: 42,131,099 km (0.108 R)
• M83: 42,690,595 km (0.065 R)
• M84: 42,830,918 km (0.105 R)
• M85: 44,099,956 km (0.084 R)
• M86: 45,095,680 km (0.118 R)
• M87: 46,964,307 km (0.12 R)
• M88: 47,617,002 km (0.08 R)

Planet 8 - Ice Giant

Semi-Major Axis: 21.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 551.5

Radius: 7

Gravity: 11.26 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 18.7 AU - 23.56 AU

Year: 29360 Days

Day: 17.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 57,000,133 km

• M1: 207,193 km (0.092 R)
• M2: 345,421 km (0.087 R)
• M3: 515,065 km (0.048 R)
• M4: 585,676 km (0.103 R)
• M5: 737,218 km (0.099 R)
• M6: 901,477 km (0.091 R)
• M7: 1,108,371 km (0.074 R)
• M8: 1,233,285 km (0.08 R)
• M9: 1,429,557 km (0.11 R)
• M10: 1,497,175 km (0.081 R)
• M11: 1,742,666 km (0.078 R)
• M12: 2,038,720 km (0.04 R)
• M13: 2,310,838 km (0.115 R)
• M14: 2,677,652 km (0.069 R)
• M15: 2,846,548 km (0.072 R)
• M16: 3,194,962 km (0.035 R)
• M17: 4,517,556 km (0.085 R)
• M18: 5,130,609 km (0.1 R)
• M19: 5,661,232 km (0.078 R)
• M20: 5,933,052 km (0.084 R)
• M21: 6,320,809 km (0.112 R)
• M22: 6,774,091 km (0.056 R)
• M23: 6,946,876 km (0.102 R)
• M24: 8,441,658 km (0.089 R)
• M25: 10,097,108 km (0.053 R)
• M26: 11,780,234 km (0.042 R)
• M27: 12,266,876 km (0.06 R)
• M28: 12,547,970 km (0.108 R)
• M29: 13,984,858 km (0.105 R)
• M30: 14,648,324 km (0.075 R)
• M31: 15,624,750 km (0.097 R)
• M32: 15,700,745 km (0.119 R)
• M33: 15,776,891 km (0.074 R)
• M34: 16,159,263 km (0.113 R)
• M35: 16,622,119 km (0.056 R)
• M36: 18,356,257 km (0.058 R)
• M37: 21,147,155 km (0.074 R)
• M38: 21,568,722 km (0.078 R)
• M39: 23,455,899 km (0.103 R)
• M40: 24,950,082 km (0.113 R)
• M41: 29,331,804 km (0.089 R)
• M42: 32,091,885 km (0.092 R)
• M43: 33,846,219 km (0.073 R)
• M44: 35,232,094 km (0.09 R)
• M45: 37,650,642 km (0.072 R)
• M46: 38,161,370 km (0.093 R)
• M47: 38,777,114 km (0.069 R)
• M48: 39,396,150 km (0.076 R)
• M49: 39,603,194 km (0.108 R)
• M50: 39,706,865 km (0.08 R)
• M51: 40,957,952 km (0.113 R)
• M52: 41,904,757 km (0.115 R)
• M53: 42,327,820 km (0.109 R)
• M54: 42,539,950 km (0.112 R)
• M55: 48,619,906 km (0.066 R)
• M56: 51,081,689 km (0.105 R)
• M57: 51,307,582 km (0.102 R)
• M58: 52,555,378 km (0.111 R)
• M59: 53,011,651 km (0.077 R)
• M60: 53,698,455 km (0.034 R)
• M61: 54,734,271 km (0.087 R)
• M62: 55,428,405 km (0.061 R)
• M63: 55,660,431 km (0.072 R)
• M64: 56,009,144 km (0.118 R)
• M65: 61,325,403 km (0.094 R)
• M66: 61,925,889 km (0.092 R)
• M67: 62,407,744 km (0.066 R)
• M68: 62,770,070 km (0.109 R)
• M69: 63,496,517 km (0.058 R)
• M70: 66,307,311 km (0.098 R)
• M71: 66,553,550 km (0.076 R)
• M72: 66,676,818 km (0.112 R)
• M73: 66,923,655 km (0.069 R)
• M74: 67,418,076 km (0.103 R)
• M75: 68,162,026 km (0.113 R)
• M76: 68,659,588 km (0.075 R)
• M77: 69,908,581 km (0.118 R)
• M78: 70,033,944 km (0.087 R)
• M79: 70,159,307 km (0.081 R)
• M80: 70,284,820 km (0.032 R)
• M81: 71,543,536 km (0.113 R)
• M82: 72,682,724 km (0.095 R)
• M83: 73,063,899 km (0.111 R)
• M84: 74,466,828 km (0.075 R)
• M85: 75,107,406 km (0.101 R)
• M86: 75,621,275 km (0.109 R)
• M87: 76,136,340 km (0.115 R)
• M88: 77,947,971 km (0.113 R)
• M89: 82,671,374 km (0.045 R)
• M90: 83,069,154 km (0.112 R)
• M91: 83,733,519 km (0.09 R)
• M92: 84,266,237 km (0.104 R)
• M93: 87,486,630 km (0.068 R)
• M94: 88,568,821 km (0.118 R)
• M95: 90,473,651 km (0.079 R)

Planet 9 - Ice Giant

Semi-Major Axis: 21.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 123.2

Radius: 6.8

Gravity: 2.66 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 17.17 AU - 26.25 AU

Year: 30578 Days

Day: 22.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 57,000,133 km

• M1: 133,142 km (0.053 R)
• M2: 245,490 km (0.109 R)
• M3: 323,131 km (0.095 R)
• M4: 365,617 km (0.069 R)
• M5: 1,138,589 km (0.1 R)
• M6: 1,184,217 km (0.07 R)
• M7: 1,519,914 km (0.064 R)
• M8: 1,751,043 km (0.107 R)
• M9: 1,830,629 km (0.111 R)
• M10: 2,160,941 km (0.096 R)
• M11: 2,246,511 km (0.084 R)
• M12: 2,304,256 km (0.108 R)
• M13: 2,391,621 km (0.083 R)
• M14: 2,599,861 km (0.065 R)
• M15: 2,660,449 km (0.079 R)
• M16: 2,876,318 km (0.108 R)
• M17: 2,939,149 km (0.052 R)
• M18: 3,933,975 km (0.115 R)
• M19: 4,038,843 km (0.06 R)
• M20: 4,576,797 km (0.1 R)
• M21: 4,835,452 km (0.102 R)
• M22: 5,061,195 km (0.077 R)
• M23: 5,561,750 km (0.085 R)
• M24: 6,037,920 km (0.075 R)
• M25: 6,527,105 km (0.069 R)
• M26: 6,651,421 km (0.106 R)
• M27: 7,241,734 km (0.1 R)
• M28: 7,630,090 km (0.108 R)
• M29: 7,848,802 km (0.084 R)
• M30: 9,296,760 km (0.108 R)
• M31: 9,530,432 km (0.098 R)
• M32: 10,242,817 km (0.062 R)
• M33: 10,435,648 km (0.096 R)
• M34: 11,920,258 km (0.093 R)
• M35: 12,173,976 km (0.088 R)
• M36: 13,311,817 km (0.111 R)
• M37: 13,680,875 km (0.102 R)
• M38: 13,733,982 km (0.085 R)
• M39: 15,466,026 km (0.093 R)
• M40: 15,576,429 km (0.113 R)
• M41: 15,742,782 km (0.06 R)
• M42: 16,301,231 km (0.066 R)
• M43: 17,037,103 km (0.109 R)
• M44: 18,190,054 km (0.092 R)
• M45: 18,599,503 km (0.091 R)
• M46: 19,249,207 km (0.061 R)
• M47: 19,308,597 km (0.111 R)
• M48: 21,119,479 km (0.076 R)
• M49: 21,549,872 km (0.105 R)
• M50: 22,231,889 km (0.089 R)
• M51: 22,858,106 km (0.083 R)
• M52: 23,173,458 km (0.071 R)
• M53: 23,808,202 km (0.116 R)
• M54: 23,935,959 km (0.064 R)
• M55: 24,320,275 km (0.118 R)
• M56: 26,867,927 km (0.113 R)
• M57: 27,067,341 km (0.095 R)
• M58: 28,816,439 km (0.115 R)
• M59: 29,979,862 km (0.102 R)
• M60: 30,324,984 km (0.044 R)
• M61: 30,394,099 km (0.085 R)
• M62: 31,298,119 km (0.034 R)
• M63: 32,706,134 km (0.113 R)
• M64: 33,990,880 km (0.109 R)
• M65: 34,134,644 km (0.116 R)
• M66: 34,711,792 km (0.042 R)
• M67: 36,756,945 km (0.046 R)
• M68: 37,348,455 km (0.112 R)
• M69: 37,571,056 km (0.083 R)
• M70: 39,367,876 km (0.105 R)
• M71: 39,745,611 km (0.063 R)
• M72: 40,124,692 km (0.091 R)
• M73: 40,810,000 km (0.036 R)
• M74: 41,269,116 km (0.109 R)
• M75: 42,269,477 km (0.116 R)
• M76: 43,355,707 km (0.051 R)
• M77: 43,980,577 km (0.04 R)
• M78: 44,215,595 km (0.085 R)
• M79: 44,844,655 km (0.095 R)
• M80: 45,160,156 km (0.114 R)
• M81: 46,749,185 km (0.116 R)
• M82: 47,952,849 km (0.106 R)
• M83: 48,114,116 km (0.067 R)
• M84: 48,275,532 km (0.093 R)
• M85: 49,410,681 km (0.059 R)
• M86: 52,618,957 km (0.118 R)
• M87: 53,368,891 km (0.082 R)
• M88: 53,535,992 km (0.106 R)
• M89: 55,809,131 km (0.07 R)
• M90: 56,914,809 km (0.075 R)

Kuiper Belt

Range: 36.3 - 58.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 282 - 10,803 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit