🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.56 AU - 0.66 AU

Year: 176 Days

Day: 29.6 Hours

Environment

Temp: 213 °C

Axial Tilt: 0.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.43 AU - 2.07 AU

Year: 854 Days

Day: 12.5 Hours

Environment

Temp: -62 °C

Axial Tilt: 27.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 2.45 AU - 2.65 AU

Year: 1502 Days

Day: 21.9 Hours

Environment

Temp: -85 °C

Axial Tilt: 44.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 3.89 AU - 3.99 AU

Year: 2886 Days

Day: 15.8 Hours

Environment

Temp: -126 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 4.15 AU - 4.55 AU

Year: 3347 Days

Day: 21.9 Hours

Environment

Temp: -123 °C

Axial Tilt: 18.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 310.6

Radius: 10.2

Gravity: 2.99 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 4.78 AU - 6.02 AU

Year: 4630 Days

Day: 14.7 Hours

Environment

Temp: -142 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 84,314,361 km

• M1: 130,449 km (0.105 R)
• M2: 246,388 km (0.115 R)
• M3: 386,710 km (0.042 R)
• M4: 809,324 km (0.069 R)
• M5: 992,582 km (0.068 R)
• M6: 1,130,212 km (0.111 R)
• M7: 1,262,307 km (0.108 R)
• M8: 1,635,703 km (0.084 R)
• M9: 2,013,587 km (0.108 R)
• M10: 2,280,919 km (0.094 R)
• M11: 2,670,920 km (0.069 R)
• M12: 2,816,629 km (0.074 R)
• M13: 3,166,837 km (0.119 R)
• M14: 3,799,487 km (0.119 R)
• M15: 4,056,197 km (0.059 R)
• M16: 4,167,946 km (0.113 R)
• M17: 4,242,895 km (0.049 R)
• M18: 4,451,733 km (0.091 R)
• M19: 4,586,372 km (0.11 R)
• M20: 4,741,953 km (0.109 R)
• M21: 4,859,836 km (0.115 R)
• M22: 5,442,969 km (0.099 R)
• M23: 5,607,826 km (0.104 R)
• M24: 6,112,270 km (0.084 R)
• M25: 6,219,232 km (0.118 R)
• M26: 6,305,251 km (0.096 R)
• M27: 6,413,410 km (0.068 R)
• M28: 6,697,197 km (0.115 R)
• M29: 6,896,312 km (0.117 R)
• M30: 7,142,102 km (0.102 R)
• M31: 7,232,309 km (0.12 R)
• M32: 8,107,307 km (0.096 R)
• M33: 8,272,164 km (0.103 R)
• M34: 8,653,190 km (0.107 R)
• M35: 8,821,786 km (0.108 R)
• M36: 9,506,795 km (0.087 R)
• M37: 9,680,628 km (0.031 R)
• M38: 10,031,734 km (0.081 R)
• M39: 10,412,461 km (0.059 R)
• M40: 10,797,974 km (0.066 R)
• M41: 11,057,676 km (0.067 R)
• M42: 11,293,143 km (0.106 R)
• M43: 11,503,777 km (0.115 R)
• M44: 11,583,064 km (0.117 R)
• M45: 11,689,129 km (0.087 R)
• M46: 12,009,418 km (0.057 R)
• M47: 12,224,390 km (0.076 R)
• M48: 12,440,709 km (0.066 R)
• M49: 12,576,693 km (0.1 R)
• M50: 12,795,106 km (0.045 R)
• M51: 12,987,190 km (0.046 R)
• M52: 13,152,645 km (0.091 R)
• M53: 13,429,999 km (0.084 R)
• M54: 13,709,298 km (0.108 R)
• M55: 14,387,426 km (0.12 R)
• M56: 14,673,158 km (0.092 R)
• M57: 15,424,887 km (0.055 R)
• M58: 15,541,723 km (0.104 R)
• M59: 16,278,193 km (0.086 R)
• M60: 17,026,182 km (0.111 R)
• M61: 17,328,520 km (0.064 R)
• M62: 17,602,134 km (0.102 R)
• M63: 17,724,206 km (0.116 R)
• M64: 17,815,910 km (0.08 R)
• M65: 18,493,438 km (0.091 R)
• M66: 18,586,488 km (0.09 R)
• M67: 18,710,804 km (0.061 R)
• M68: 19,022,716 km (0.089 R)
• M69: 19,525,514 km (0.092 R)
• M70: 19,651,924 km (0.055 R)
• M71: 20,032,651 km (0.111 R)
• M72: 20,737,107 km (0.054 R)
• M73: 20,801,434 km (0.042 R)
• M74: 20,995,164 km (0.094 R)
• M75: 21,482,105 km (0.113 R)
• M76: 21,776,064 km (0.06 R)
• M77: 21,907,112 km (0.113 R)

Asteroid Belt

Center: 9.92 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 14.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 626.1

Radius: 5.2

Gravity: 23.15 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 12.38 AU - 16.48 AU

Year: 20224 Days

Day: 16.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 84,314,361 km

• M1: 117,883 km (0.053 R)
• M2: 229,483 km (0.049 R)
• M3: 637,137 km (0.084 R)
• M4: 681,717 km (0.062 R)
• M5: 727,494 km (0.078 R)
• M6: 1,411,905 km (0.093 R)
• M7: 1,470,846 km (0.108 R)
• M8: 1,683,874 km (0.112 R)
• M9: 2,450,563 km (0.109 R)
• M10: 3,001,232 km (0.094 R)
• M11: 3,349,646 km (0.115 R)
• M12: 3,389,140 km (0.103 R)
• M13: 4,084,022 km (0.083 R)
• M14: 4,168,694 km (0.102 R)
• M15: 4,644,415 km (0.067 R)
• M16: 5,931,256 km (0.096 R)
• M17: 6,465,171 km (0.072 R)
• M18: 7,115,772 km (0.111 R)
• M19: 7,166,636 km (0.085 R)
• M20: 7,630,239 km (0.104 R)
• M21: 8,424,454 km (0.113 R)
• M22: 9,411,651 km (0.098 R)
• M23: 9,579,649 km (0.064 R)
• M24: 9,918,788 km (0.097 R)
• M25: 10,089,778 km (0.111 R)
• M26: 10,147,074 km (0.112 R)
• M27: 10,261,816 km (0.051 R)
• M28: 10,319,411 km (0.119 R)
• M29: 10,550,689 km (0.077 R)
• M30: 10,959,690 km (0.067 R)
• M31: 11,433,316 km (0.079 R)
• M32: 12,708,190 km (0.032 R)
• M33: 13,772,728 km (0.11 R)
• M34: 13,963,615 km (0.085 R)
• M35: 16,657,873 km (0.072 R)
• M36: 16,929,093 km (0.112 R)
• M37: 17,407,358 km (0.073 R)
• M38: 19,009,701 km (0.043 R)
• M39: 19,151,370 km (0.086 R)
• M40: 19,506,814 km (0.104 R)
• M41: 19,864,353 km (0.079 R)
• M42: 20,224,136 km (0.047 R)
• M43: 20,877,131 km (0.1 R)
• M44: 21,758,561 km (0.05 R)
• M45: 23,027,899 km (0.114 R)
• M46: 25,092,649 km (0.091 R)
• M47: 25,170,291 km (0.102 R)
• M48: 27,215,892 km (0.06 R)
• M49: 27,615,318 km (0.098 R)
• M50: 27,775,687 km (0.117 R)
• M51: 28,420,155 km (0.041 R)
• M52: 29,150,940 km (0.087 R)
• M53: 29,314,301 km (0.111 R)
• M54: 29,723,751 km (0.039 R)
• M55: 31,967,270 km (0.087 R)
• M56: 32,135,567 km (0.105 R)
• M57: 32,896,871 km (0.102 R)
• M58: 33,237,057 km (0.101 R)
• M59: 33,749,579 km (0.086 R)
• M60: 34,264,794 km (0.08 R)
• M61: 35,651,117 km (0.077 R)
• M62: 35,825,698 km (0.074 R)
• M63: 35,913,213 km (0.1 R)
• M64: 36,175,757 km (0.073 R)
• M65: 36,791,053 km (0.083 R)
• M66: 42,574,208 km (0.069 R)
• M67: 43,409,861 km (0.113 R)
• M68: 45,475,210 km (0.078 R)
• M69: 46,519,851 km (0.099 R)
• M70: 46,615,145 km (0.08 R)
• M71: 49,117,170 km (0.118 R)
• M72: 50,384,563 km (0.107 R)
• M73: 50,580,536 km (0.071 R)
• M74: 52,057,965 km (0.086 R)
• M75: 52,752,248 km (0.088 R)
• M76: 54,250,471 km (0.035 R)
• M77: 54,350,851 km (0.105 R)
• M78: 55,357,944 km (0.114 R)
• M79: 57,186,329 km (0.047 R)
• M80: 59,344,279 km (0.112 R)
• M81: 61,006,311 km (0.068 R)
• M82: 62,999,702 km (0.116 R)
• M83: 63,210,785 km (0.068 R)
• M84: 64,163,574 km (0.096 R)
• M85: 64,269,639 km (0.106 R)
• M86: 65,441,289 km (0.117 R)
• M87: 66,727,233 km (0.111 R)
• M88: 67,373,495 km (0.086 R)
• M89: 68,238,171 km (0.093 R)
• M90: 68,997,979 km (0.104 R)
• M91: 70,306,810 km (0.111 R)
• M92: 71,403,662 km (0.073 R)
• M93: 73,836,871 km (0.071 R)
• M94: 74,059,323 km (0.083 R)
• M95: 74,170,774 km (0.118 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 425.6

Radius: 7

Gravity: 8.69 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 17.39 AU - 19.81 AU

Year: 29597 Days

Day: 15.7 Hours

Environment

Temp: -206 °C

Axial Tilt: 49.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 84,314,361 km

• M1: 126,261 km (0.111 R)
• M2: 226,641 km (0.091 R)
• M3: 290,519 km (0.112 R)
• M4: 502,948 km (0.056 R)
• M5: 591,959 km (0.074 R)
• M6: 760,855 km (0.074 R)
• M7: 1,173,446 km (0.094 R)
• M8: 1,233,285 km (0.118 R)
• M9: 1,355,955 km (0.095 R)
• M10: 1,450,800 km (0.058 R)
• M11: 1,680,582 km (0.065 R)
• M12: 1,992,943 km (0.081 R)
• M13: 2,174,405 km (0.105 R)
• M14: 2,323,405 km (0.042 R)
• M15: 2,553,336 km (0.074 R)
• M16: 2,750,506 km (0.077 R)
• M17: 2,911,923 km (0.062 R)
• M18: 3,035,042 km (0.12 R)
• M19: 3,720,499 km (0.114 R)
• M20: 4,172,434 km (0.111 R)
• M21: 4,737,615 km (0.118 R)
• M22: 4,834,106 km (0.078 R)
• M23: 5,078,399 km (0.099 R)
• M24: 5,680,979 km (0.087 R)
• M25: 6,253,191 km (0.071 R)
• M26: 6,952,860 km (0.106 R)
• M27: 7,173,068 km (0.037 R)
• M28: 8,077,088 km (0.093 R)
• M29: 8,134,833 km (0.112 R)
• M30: 8,483,845 km (0.045 R)
• M31: 8,897,184 km (0.106 R)
• M32: 9,076,402 km (0.088 R)
• M33: 9,682,273 km (0.104 R)
• M34: 10,932,912 km (0.098 R)
• M35: 14,204,767 km (0.034 R)
• M36: 14,274,479 km (0.094 R)
• M37: 14,765,609 km (0.044 R)
• M38: 14,977,888 km (0.044 R)
• M39: 15,119,857 km (0.114 R)
• M40: 15,981,541 km (0.119 R)
• M41: 16,345,213 km (0.074 R)
• M42: 16,711,728 km (0.046 R)
• M43: 17,229,336 km (0.047 R)
• M44: 17,303,687 km (0.106 R)
• M45: 18,128,719 km (0.11 R)
• M46: 18,736,834 km (0.086 R)
• M47: 19,197,296 km (0.088 R)
• M48: 20,759,098 km (0.099 R)
• M49: 21,715,477 km (0.11 R)
• M50: 22,118,195 km (0.064 R)
• M51: 26,279,260 km (0.095 R)
• M52: 27,834,928 km (0.111 R)
• M53: 28,272,352 km (0.082 R)
• M54: 28,800,283 km (0.118 R)
• M55: 29,065,520 km (0.114 R)
• M56: 31,944,082 km (0.089 R)
• M57: 33,324,422 km (0.069 R)
• M58: 33,509,923 km (0.099 R)
• M59: 35,857,562 km (0.105 R)
• M60: 36,428,877 km (0.096 R)
• M61: 37,003,183 km (0.086 R)
• M62: 37,967,042 km (0.095 R)
• M63: 38,452,038 km (0.105 R)
• M64: 43,717,734 km (0.116 R)
• M65: 45,659,813 km (0.119 R)
• M66: 45,969,032 km (0.112 R)
• M67: 48,047,994 km (0.093 R)
• M68: 51,759,517 km (0.115 R)
• M69: 53,053,090 km (0.05 R)
• M70: 53,486,624 km (0.062 R)
• M71: 56,997,088 km (0.025 R)
• M72: 60,581,303 km (0.117 R)
• M73: 60,921,040 km (0.047 R)
• M74: 62,400,713 km (0.042 R)
• M75: 63,661,823 km (0.112 R)
• M76: 65,278,976 km (0.119 R)
• M77: 66,209,175 km (0.096 R)
• M78: 67,495,418 km (0.11 R)
• M79: 67,847,571 km (0.065 R)
• M80: 68,082,739 km (0.088 R)
• M81: 68,200,472 km (0.054 R)
• M82: 69,026,103 km (0.114 R)
• M83: 70,687,238 km (0.102 R)
• M84: 70,925,547 km (0.112 R)
• M85: 72,481,515 km (0.07 R)
• M86: 74,290,901 km (0.077 R)
• M87: 75,261,941 km (0.117 R)
• M88: 77,339,257 km (0.11 R)
• M89: 77,707,866 km (0.042 R)
• M90: 78,569,998 km (0.086 R)
• M91: 82,175,756 km (0.096 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 425 - 13,339 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit