🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.45 AU - 0.61 AU

Year: 149 Days

Day: 39.3 Hours

Environment

Temp: 175 °C

Axial Tilt: 26.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.7 AU - 0.72 AU

Year: 230 Days

Day: 17.1 Hours

Environment

Temp: 102 °C

Axial Tilt: 22.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.98 AU - 1.38 AU

Year: 494 Days

Day: 24.3 Hours

Environment

Temp: -21 °C

Axial Tilt: 12.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,420,840 km

• M1: 53,257 km (0.101 R)

Asteroid Belt

Center: 3.05 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 66.7

Radius: 9.6

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 4.64 AU - 5.18 AU

Year: 4189 Days

Day: 7.4 Hours

Environment

Temp: -148 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 59,420,840 km

• M1: 179,817 km (0.089 R)
• M2: 303,534 km (0.097 R)
• M3: 390,899 km (0.104 R)
• M4: 829,670 km (0.057 R)
• M5: 976,276 km (0.086 R)
• M6: 1,172,099 km (0.085 R)
• M7: 1,363,884 km (0.112 R)
• M8: 1,424,172 km (0.063 R)
• M9: 1,547,889 km (0.076 R)
• M10: 1,666,071 km (0.04 R)
• M11: 1,815,669 km (0.116 R)
• M12: 1,979,629 km (0.101 R)
• M13: 2,048,444 km (0.077 R)
• M14: 2,804,362 km (0.107 R)
• M15: 3,675,620 km (0.036 R)
• M16: 4,172,434 km (0.081 R)
• M17: 4,850,113 km (0.109 R)
• M18: 4,943,910 km (0.11 R)
• M19: 5,284,096 km (0.063 R)
• M20: 5,617,849 km (0.042 R)
• M21: 5,987,206 km (0.027 R)
• M22: 6,088,035 km (0.098 R)
• M23: 6,349,831 km (0.12 R)
• M24: 6,689,718 km (0.116 R)
• M25: 7,402,851 km (0.088 R)
• M26: 7,542,126 km (0.1 R)
• M27: 7,729,273 km (0.103 R)
• M28: 7,902,208 km (0.059 R)
• M29: 8,203,798 km (0.098 R)
• M30: 8,364,167 km (0.032 R)
• M31: 8,574,052 km (0.063 R)
• M32: 8,851,257 km (0.108 R)
• M33: 8,949,842 km (0.072 R)
• M34: 9,015,665 km (0.082 R)
• M35: 9,131,454 km (0.042 R)
• M36: 9,280,902 km (0.025 R)
• M37: 9,481,513 km (0.109 R)
• M38: 10,350,078 km (0.042 R)
• M39: 11,013,694 km (0.064 R)
• M40: 11,511,556 km (0.033 R)
• M41: 11,655,170 km (0.076 R)
• M42: 11,817,484 km (0.109 R)
• M43: 11,907,991 km (0.11 R)
• M44: 12,253,861 km (0.085 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 471.3

Radius: 9.4

Gravity: 5.33 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 7.72 AU - 10.3 AU

Year: 10413 Days

Day: 11.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 59,420,840 km

• M1: 137,032 km (0.061 R)
• M2: 298,597 km (0.095 R)
• M3: 490,083 km (0.088 R)
• M4: 691,441 km (0.108 R)
• M5: 902,674 km (0.041 R)
• M6: 1,134,849 km (0.074 R)
• M7: 1,406,519 km (0.096 R)
• M8: 1,529,189 km (0.109 R)
• M9: 1,720,226 km (0.094 R)
• M10: 1,896,602 km (0.091 R)
• M11: 2,032,885 km (0.113 R)
• M12: 2,196,097 km (0.064 R)
• M13: 2,412,266 km (0.101 R)
• M14: 2,510,701 km (0.081 R)
• M15: 2,969,967 km (0.117 R)
• M16: 3,263,627 km (0.107 R)
• M17: 3,622,812 km (0.049 R)
• M18: 3,764,331 km (0.098 R)
• M19: 4,053,055 km (0.052 R)
• M20: 4,141,019 km (0.105 R)
• M21: 4,378,879 km (0.11 R)
• M22: 4,439,018 km (0.046 R)
• M23: 4,560,192 km (0.11 R)
• M24: 4,744,048 km (0.118 R)
• M25: 4,805,832 km (0.08 R)
• M26: 4,867,915 km (0.096 R)
• M27: 5,087,524 km (0.108 R)
• M28: 5,214,383 km (0.084 R)
• M29: 5,342,290 km (0.099 R)
• M30: 5,536,318 km (0.108 R)
• M31: 5,798,413 km (0.108 R)
• M32: 6,437,496 km (0.03 R)
• M33: 6,609,384 km (0.063 R)
• M34: 6,782,767 km (0.09 R)
• M35: 7,964,890 km (0.034 R)
• M36: 8,787,977 km (0.12 R)
• M37: 9,481,513 km (0.111 R)
• M38: 10,152,609 km (0.102 R)
• M39: 10,757,433 km (0.094 R)
• M40: 11,043,764 km (0.03 R)
• M41: 11,167,182 km (0.082 R)
• M42: 12,684,403 km (0.053 R)
• M43: 14,086,435 km (0.025 R)
• M44: 14,534,630 km (0.078 R)
• M45: 14,670,016 km (0.107 R)
• M46: 16,797,896 km (0.074 R)
• M47: 16,892,592 km (0.055 R)
• M48: 17,849,120 km (0.093 R)
• M49: 18,236,728 km (0.064 R)
• M50: 18,627,179 km (0.097 R)
• M51: 18,725,165 km (0.097 R)
• M52: 19,366,492 km (0.046 R)
• M53: 19,565,307 km (0.071 R)
• M54: 19,664,939 km (0.102 R)
• M55: 21,641,726 km (0.078 R)
• M56: 22,106,825 km (0.116 R)
• M57: 22,314,617 km (0.068 R)
• M58: 22,470,797 km (0.119 R)
• M59: 23,521,872 km (0.105 R)
• M60: 23,680,894 km (0.098 R)
• M61: 24,588,804 km (0.103 R)
• M62: 25,074,099 km (0.027 R)
• M63: 25,671,593 km (0.117 R)
• M64: 27,436,100 km (0.062 R)
• M65: 28,051,695 km (0.077 R)
• M66: 28,389,338 km (0.091 R)
• M67: 30,443,615 km (0.115 R)
• M68: 30,674,894 km (0.117 R)
• M69: 33,196,964 km (0.058 R)
• M70: 33,315,895 km (0.096 R)
• M71: 34,332,412 km (0.118 R)
• M72: 34,573,115 km (0.085 R)
• M73: 35,177,341 km (0.075 R)
• M74: 37,442,701 km (0.102 R)
• M75: 38,436,929 km (0.1 R)
• M76: 38,749,439 km (0.11 R)
• M77: 39,188,359 km (0.058 R)
• M78: 40,896,617 km (0.08 R)
• M79: 41,407,344 km (0.03 R)
• M80: 41,535,400 km (0.051 R)
• M81: 41,663,605 km (0.117 R)
• M82: 42,241,951 km (0.038 R)
• M83: 43,146,868 km (0.074 R)
• M84: 43,211,794 km (0.11 R)
• M85: 43,276,719 km (0.059 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 411.2

Radius: 6

Gravity: 11.42 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 9.96 AU - 14.24 AU

Year: 16205 Days

Day: 24.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 49.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 59,420,840 km

• M1: 147,803 km (0.106 R)
• M2: 198,068 km (0.058 R)
• M3: 588,817 km (0.059 R)
• M4: 660,475 km (0.092 R)
• M5: 1,241,812 km (0.044 R)
• M6: 1,288,187 km (0.085 R)
• M7: 1,889,421 km (0.115 R)
• M8: 1,997,281 km (0.083 R)
• M9: 2,304,106 km (0.09 R)
• M10: 2,685,880 km (0.036 R)
• M11: 2,899,656 km (0.109 R)
• M12: 3,842,571 km (0.065 R)
• M13: 4,118,130 km (0.099 R)
• M14: 4,688,547 km (0.08 R)
• M15: 5,132,404 km (0.088 R)
• M16: 5,321,346 km (0.096 R)
• M17: 6,502,421 km (0.111 R)
• M18: 6,830,639 km (0.119 R)
• M19: 7,332,988 km (0.113 R)
• M20: 7,588,651 km (0.111 R)
• M21: 7,631,586 km (0.105 R)
• M22: 8,373,142 km (0.117 R)
• M23: 8,640,324 km (0.063 R)
• M24: 8,865,020 km (0.081 R)
• M25: 9,228,842 km (0.098 R)
• M26: 9,320,546 km (0.082 R)
• M27: 9,643,827 km (0.117 R)
• M28: 10,064,945 km (0.037 R)
• M29: 10,444,325 km (0.109 R)
• M30: 10,780,023 km (0.074 R)
• M31: 11,560,774 km (0.076 R)
• M32: 11,758,841 km (0.096 R)
• M33: 12,007,922 km (0.038 R)
• M34: 13,434,936 km (0.07 R)
• M35: 13,538,906 km (0.112 R)
• M36: 13,904,972 km (0.089 R)
• M37: 14,540,015 km (0.055 R)
• M38: 15,783,323 km (0.086 R)
• M39: 16,334,442 km (0.09 R)
• M40: 16,501,094 km (0.099 R)
• M41: 17,342,432 km (0.065 R)
• M42: 17,398,980 km (0.071 R)
• M43: 17,739,764 km (0.079 R)
• M44: 17,911,054 km (0.111 R)
• M45: 17,968,200 km (0.11 R)
• M46: 19,476,596 km (0.091 R)
• M47: 20,067,507 km (0.091 R)
• M48: 20,126,898 km (0.099 R)
• M49: 20,664,253 km (0.081 R)
• M50: 21,085,521 km (0.087 R)
• M51: 21,509,481 km (0.092 R)
• M52: 21,570,367 km (0.055 R)
• M53: 22,181,475 km (0.082 R)
• M54: 23,046,749 km (0.047 R)
• M55: 23,421,043 km (0.101 R)
• M56: 24,112,185 km (0.117 R)
• M57: 25,001,694 km (0.104 R)
• M58: 25,772,572 km (0.116 R)
• M59: 28,464,884 km (0.104 R)
• M60: 28,732,216 km (0.086 R)
• M61: 30,149,805 km (0.055 R)
• M62: 30,627,322 km (0.107 R)
• M63: 30,970,050 km (0.03 R)
• M64: 32,005,567 km (0.107 R)
• M65: 32,422,945 km (0.074 R)
• M66: 35,251,242 km (0.085 R)
• M67: 37,863,520 km (0.102 R)
• M68: 38,083,878 km (0.114 R)
• M69: 40,838,124 km (0.089 R)
• M70: 41,593,444 km (0.088 R)
• M71: 41,669,290 km (0.11 R)
• M72: 41,745,136 km (0.069 R)
• M73: 42,277,256 km (0.118 R)
• M74: 42,735,175 km (0.119 R)
• M75: 42,888,064 km (0.044 R)
• M76: 43,424,971 km (0.059 R)
• M77: 43,501,864 km (0.04 R)
• M78: 44,428,024 km (0.098 R)
• M79: 44,505,516 km (0.098 R)
• M80: 44,583,008 km (0.081 R)
• M81: 45,751,218 km (0.112 R)
• M82: 45,986,086 km (0.076 R)
• M83: 47,720,374 km (0.115 R)
• M84: 48,117,557 km (0.029 R)
• M85: 48,197,143 km (0.062 R)
• M86: 48,436,051 km (0.12 R)
• M87: 48,915,213 km (0.046 R)
• M88: 49,395,871 km (0.114 R)
• M89: 51,578,204 km (0.082 R)
• M90: 51,659,586 km (0.074 R)
• M91: 52,149,070 km (0.098 R)
• M92: 52,722,030 km (0.109 R)
• M93: 53,626,648 km (0.102 R)
• M94: 55,451,293 km (0.093 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 470.8

Radius: 8

Gravity: 7.36 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 10.29 AU - 14.35 AU

Year: 16649 Days

Day: 18.8 Hours

Environment

Temp: -201 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 59,420,840 km

• M1: 141,968 km (0.063 R)
• M2: 377,435 km (0.07 R)
• M3: 906,713 km (0.06 R)
• M4: 2,503,969 km (0.079 R)
• M5: 2,627,387 km (0.072 R)
• M6: 3,341,119 km (0.059 R)
• M7: 3,684,446 km (0.073 R)
• M8: 3,789,763 km (0.053 R)
• M9: 4,781,597 km (0.08 R)
• M10: 4,858,041 km (0.06 R)
• M11: 4,935,084 km (0.074 R)
• M12: 5,726,906 km (0.097 R)
• M13: 6,179,140 km (0.098 R)
• M14: 6,262,616 km (0.079 R)
• M15: 6,557,772 km (0.072 R)
• M16: 6,814,333 km (0.04 R)
• M17: 6,943,884 km (0.108 R)
• M18: 7,293,345 km (0.085 R)
• M19: 8,100,426 km (0.113 R)
• M20: 8,191,979 km (0.1 R)
• M21: 8,375,835 km (0.117 R)
• M22: 9,604,333 km (0.084 R)
• M23: 10,938,596 km (0.09 R)
• M24: 12,172,779 km (0.058 R)
• M25: 12,435,473 km (0.091 R)
• M26: 14,658,796 km (0.074 R)
• M27: 15,388,983 km (0.069 R)
• M28: 16,188,584 km (0.112 R)
• M29: 16,651,589 km (0.068 R)
• M30: 16,767,977 km (0.086 R)
• M31: 18,126,325 km (0.095 R)
• M32: 18,667,421 km (0.088 R)
• M33: 19,703,835 km (0.111 R)
• M34: 20,074,089 km (0.092 R)
• M35: 20,136,023 km (0.104 R)
• M36: 20,884,312 km (0.097 R)
• M37: 22,600,798 km (0.085 R)
• M38: 22,729,751 km (0.117 R)
• M39: 22,923,630 km (0.055 R)
• M40: 24,428,285 km (0.119 R)
• M41: 25,426,552 km (0.094 R)
• M42: 25,627,910 km (0.113 R)
• M43: 26,506,200 km (0.094 R)
• M44: 28,222,835 km (0.118 R)
• M45: 28,361,662 km (0.08 R)
• M46: 28,640,064 km (0.071 R)
• M47: 29,551,264 km (0.053 R)
• M48: 29,904,315 km (0.118 R)
• M49: 29,975,075 km (0.064 R)
• M50: 30,116,744 km (0.119 R)
• M51: 31,546,002 km (0.064 R)
• M52: 31,979,088 km (0.095 R)
• M53: 32,268,859 km (0.094 R)
• M54: 32,414,119 km (0.086 R)
• M55: 33,290,164 km (0.111 R)
• M56: 33,510,372 km (0.081 R)
• M57: 33,657,427 km (0.103 R)
• M58: 33,804,780 km (0.097 R)
• M59: 33,878,383 km (0.095 R)
• M60: 34,470,192 km (0.086 R)
• M61: 36,265,815 km (0.074 R)
• M62: 36,341,362 km (0.093 R)
• M63: 38,322,038 km (0.055 R)
• M64: 38,552,867 km (0.081 R)
• M65: 38,706,953 km (0.105 R)
• M66: 38,783,996 km (0.029 R)
• M67: 39,093,065 km (0.069 R)
• M68: 39,403,032 km (0.086 R)
• M69: 41,753,065 km (0.12 R)
• M70: 43,745,858 km (0.086 R)
• M71: 43,987,010 km (0.119 R)
• M72: 44,067,494 km (0.039 R)
• M73: 44,713,308 km (0.112 R)
• M74: 46,587,320 km (0.046 R)
• M75: 46,915,837 km (0.082 R)
• M76: 47,080,395 km (0.041 R)
• M77: 47,988,903 km (0.044 R)
• M78: 48,237,684 km (0.101 R)
• M79: 48,486,914 km (0.045 R)
• M80: 49,907,196 km (0.104 R)
• M81: 50,159,119 km (0.11 R)
• M82: 51,256,270 km (0.11 R)
• M83: 53,045,161 km (0.118 R)
• M84: 53,560,077 km (0.067 R)
• M85: 54,249,125 km (0.115 R)
• M86: 55,636,047 km (0.042 R)
• M87: 55,984,610 km (0.107 R)
• M88: 56,421,286 km (0.102 R)
• M89: 56,859,159 km (0.074 R)
• M90: 56,946,823 km (0.095 R)
• M91: 57,034,637 km (0.064 R)
• M92: 57,474,006 km (0.109 R)
• M93: 57,562,119 km (0.116 R)
• M94: 58,356,334 km (0.099 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: 394 - 16,343 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit