🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.83 AU - 1.05 AU

Year: 317 Days

Day: 38.1 Hours

Environment

Temp: 180 °C

Axial Tilt: 2.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,346,521 km

• M1: 693,985 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.28 AU - 1.92 AU

Year: 705 Days

Day: 42.2 Hours

Environment

Temp: -5 °C

Axial Tilt: 1.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 2.47 AU - 2.91 AU

Year: 1536 Days

Day: 34.1 Hours

Environment

Temp: -81 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,346,521 km

• M1: 807,978 km (0.048 R)

Planet 4 - Terrestrial

Semi-Major Axis: 5.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 5.35 AU - 5.83 AU

Year: 4603 Days

Day: 37.5 Hours

Environment

Temp: -126 °C

Axial Tilt: 25.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 50,346,521 km

• M1: 1,031,029 km (0.108 R)
• M2: 1,874,162 km (0.092 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 159.4

Radius: 13.1

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 5.45 AU - 7.63 AU

Year: 5825 Days

Day: 9.2 Hours

Environment

Temp: -147 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 50,346,521 km

• M1: 172,337 km (0.069 R)
• M2: 338,540 km (0.082 R)
• M3: 501,003 km (0.099 R)
• M4: 598,840 km (0.062 R)
• M5: 722,857 km (0.066 R)
• M6: 1,431,951 km (0.111 R)
• M7: 1,592,769 km (0.091 R)
• M8: 1,681,929 km (0.051 R)
• M9: 2,056,372 km (0.117 R)
• M10: 2,196,546 km (0.078 R)
• M11: 2,442,484 km (0.114 R)
• M12: 2,667,031 km (0.077 R)
• M13: 2,851,784 km (0.08 R)
• M14: 2,945,732 km (0.035 R)
• M15: 3,056,733 km (0.096 R)
• M16: 3,153,074 km (0.055 R)
• M17: 3,599,026 km (0.068 R)
• M18: 3,735,160 km (0.075 R)
• M19: 3,821,029 km (0.104 R)
• M20: 3,942,502 km (0.076 R)
• M21: 4,100,627 km (0.076 R)
• M22: 5,074,061 km (0.116 R)
• M23: 5,304,292 km (0.105 R)
• M24: 5,537,964 km (0.074 R)
• M25: 5,715,536 km (0.036 R)
• M26: 5,894,904 km (0.065 R)
• M27: 6,157,448 km (0.081 R)
• M28: 7,010,455 km (0.099 R)
• M29: 7,483,633 km (0.072 R)
• M30: 7,768,169 km (0.083 R)
• M31: 7,944,993 km (0.075 R)
• M32: 8,688,794 km (0.094 R)
• M33: 8,803,386 km (0.111 R)
• M34: 9,243,652 km (0.102 R)
• M35: 9,384,125 km (0.112 R)
• M36: 9,643,677 km (0.034 R)
• M37: 9,762,458 km (0.106 R)
• M38: 9,857,901 km (0.095 R)
• M39: 10,194,048 km (0.072 R)
• M40: 10,485,315 km (0.118 R)
• M41: 11,001,577 km (0.091 R)
• M42: 11,125,743 km (0.081 R)
• M43: 11,753,456 km (0.071 R)
• M44: 12,366,957 km (0.102 R)
• M45: 13,069,768 km (0.099 R)
• M46: 13,306,880 km (0.077 R)
• M47: 13,412,795 km (0.119 R)
• M48: 13,865,778 km (0.108 R)
• M49: 14,107,678 km (0.105 R)
• M50: 14,350,924 km (0.113 R)
• M51: 14,541,212 km (0.093 R)
• M52: 14,869,131 km (0.114 R)
• M53: 15,338,120 km (0.096 R)
• M54: 15,952,070 km (0.107 R)
• M55: 16,120,966 km (0.081 R)
• M56: 16,488,827 km (0.034 R)
• M57: 17,031,568 km (0.035 R)
• M58: 17,233,076 km (0.1 R)
• M59: 17,435,333 km (0.114 R)
• M60: 17,871,410 km (0.1 R)
• M61: 17,988,246 km (0.1 R)
• M62: 18,311,079 km (0.087 R)
• M63: 18,546,994 km (0.034 R)
• M64: 19,051,738 km (0.116 R)
• M65: 19,171,117 km (0.118 R)
• M66: 19,500,830 km (0.093 R)
• M67: 19,741,833 km (0.088 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 65.3

Radius: 8

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 7.16 AU - 8.1 AU

Year: 7340 Days

Day: 11 Hours

Environment

Temp: -151 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 50,346,521 km

• M1: 101,128 km (0.084 R)
• M2: 210,634 km (0.106 R)
• M3: 274,213 km (0.108 R)
• M4: 334,351 km (0.085 R)
• M5: 456,124 km (0.071 R)
• M6: 618,288 km (0.067 R)
• M7: 781,499 km (0.066 R)
• M8: 1,087,876 km (0.102 R)
• M9: 1,254,677 km (0.116 R)
• M10: 1,532,181 km (0.12 R)
• M11: 1,804,450 km (0.091 R)
• M12: 2,053,829 km (0.08 R)
• M13: 2,130,722 km (0.108 R)
• M14: 2,195,648 km (0.107 R)
• M15: 2,287,651 km (0.11 R)
• M16: 2,394,314 km (0.098 R)
• M17: 2,967,124 km (0.065 R)
• M18: 3,039,829 km (0.054 R)
• M19: 3,550,107 km (0.106 R)
• M20: 3,862,767 km (0.063 R)
• M21: 3,926,346 km (0.04 R)
• M22: 4,168,096 km (0.047 R)
• M23: 4,548,074 km (0.105 R)
• M24: 4,921,920 km (0.086 R)
• M25: 4,991,034 km (0.082 R)
• M26: 5,626,974 km (0.055 R)
• M27: 5,735,582 km (0.03 R)
• M28: 5,881,291 km (0.109 R)
• M29: 6,552,387 km (0.09 R)
• M30: 6,743,124 km (0.043 R)
• M31: 7,286,763 km (0.074 R)
• M32: 7,424,991 km (0.117 R)
• M33: 7,583,864 km (0.096 R)
• M34: 7,663,899 km (0.09 R)
• M35: 7,824,417 km (0.081 R)
• M36: 8,169,540 km (0.036 R)
• M37: 8,251,519 km (0.114 R)
• M38: 8,895,688 km (0.092 R)
• M39: 9,128,163 km (0.113 R)
• M40: 9,319,947 km (0.112 R)
• M41: 9,427,059 km (0.09 R)
• M42: 9,513,078 km (0.107 R)
• M43: 9,685,714 km (0.116 R)
• M44: 9,750,789 km (0.096 R)
• M45: 9,837,706 km (0.078 R)
• M46: 10,298,467 km (0.079 R)
• M47: 10,431,310 km (0.038 R)
• M48: 10,609,481 km (0.11 R)
• M49: 11,059,322 km (0.109 R)
• M50: 11,127,239 km (0.103 R)
• M51: 11,332,039 km (0.059 R)
• M52: 11,423,593 km (0.107 R)
• M53: 11,676,263 km (0.071 R)
• M54: 11,814,941 km (0.053 R)
• M55: 11,907,691 km (0.064 R)
• M56: 12,445,645 km (0.097 R)
• M57: 12,895,935 km (0.109 R)
• M58: 13,183,163 km (0.112 R)
• M59: 13,569,424 km (0.106 R)
• M60: 13,715,133 km (0.082 R)
• M61: 14,950,213 km (0.118 R)
• M62: 15,025,461 km (0.036 R)
• M63: 15,100,858 km (0.074 R)
• M64: 15,302,366 km (0.099 R)
• M65: 15,530,353 km (0.066 R)
• M66: 15,708,225 km (0.048 R)
• M67: 15,784,819 km (0.103 R)
• M68: 15,989,320 km (0.112 R)
• M69: 16,220,598 km (0.104 R)
• M70: 16,349,551 km (0.031 R)
• M71: 16,530,565 km (0.108 R)
• M72: 17,261,650 km (0.057 R)
• M73: 17,340,488 km (0.029 R)
• M74: 17,393,296 km (0.099 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 860

Radius: 8.2

Gravity: 12.79 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 8.08 AU - 10.18 AU

Year: 9607 Days

Day: 14 Hours

Environment

Temp: -153 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 50,346,521 km

• M1: 119,678 km (0.073 R)
• M2: 254,915 km (0.111 R)
• M3: 312,660 km (0.093 R)
• M4: 403,166 km (0.078 R)
• M5: 488,886 km (0.094 R)
• M6: 565,779 km (0.072 R)
• M7: 1,052,571 km (0.077 R)
• M8: 1,113,457 km (0.097 R)
• M9: 1,238,820 km (0.111 R)
• M10: 1,303,446 km (0.105 R)
• M11: 1,690,905 km (0.109 R)
• M12: 2,456,995 km (0.105 R)
• M13: 2,876,169 km (0.1 R)
• M14: 3,020,979 km (0.109 R)
• M15: 3,971,075 km (0.029 R)
• M16: 4,296,152 km (0.111 R)
• M17: 4,528,776 km (0.104 R)
• M18: 4,731,481 km (0.071 R)
• M19: 5,464,361 km (0.118 R)
• M20: 6,009,496 km (0.102 R)
• M21: 6,686,426 km (0.1 R)
• M22: 6,995,047 km (0.089 R)
• M23: 7,072,987 km (0.064 R)
• M24: 7,190,272 km (0.09 R)
• M25: 7,586,258 km (0.116 R)
• M26: 7,746,627 km (0.096 R)
• M27: 7,989,274 km (0.072 R)
• M28: 8,316,744 km (0.071 R)
• M29: 9,154,642 km (0.098 R)
• M30: 10,283,657 km (0.115 R)
• M31: 10,372,219 km (0.114 R)
• M32: 11,272,798 km (0.119 R)
• M33: 11,547,908 km (0.114 R)
• M34: 11,964,688 km (0.113 R)
• M35: 12,198,360 km (0.115 R)
• M36: 12,528,074 km (0.109 R)
• M37: 12,765,336 km (0.089 R)
• M38: 13,051,965 km (0.081 R)
• M39: 13,148,007 km (0.065 R)
• M40: 13,340,839 km (0.106 R)
• M41: 15,573,587 km (0.108 R)
• M42: 15,828,801 km (0.108 R)
• M43: 15,879,964 km (0.112 R)
• M44: 16,498,700 km (0.039 R)
• M45: 16,602,521 km (0.068 R)
• M46: 18,240,468 km (0.06 R)
• M47: 18,725,614 km (0.085 R)
• M48: 20,876,383 km (0.085 R)
• M49: 22,181,026 km (0.112 R)
• M50: 22,698,784 km (0.101 R)
• M51: 22,756,529 km (0.12 R)
• M52: 23,745,969 km (0.113 R)
• M53: 23,980,838 km (0.091 R)
• M54: 24,275,546 km (0.12 R)
• M55: 25,226,539 km (0.035 R)
• M56: 25,286,528 km (0.048 R)
• M57: 25,766,887 km (0.087 R)
• M58: 26,554,071 km (0.114 R)
• M59: 28,400,557 km (0.067 R)
• M60: 28,774,851 km (0.041 R)
• M61: 29,025,278 km (0.096 R)
• M62: 29,465,245 km (0.115 R)
• M63: 29,717,617 km (0.055 R)
• M64: 30,224,604 km (0.116 R)
• M65: 30,990,396 km (0.077 R)
• M66: 32,151,126 km (0.072 R)
• M67: 32,867,400 km (0.048 R)
• M68: 33,194,720 km (0.12 R)
• M69: 33,852,652 km (0.062 R)
• M70: 34,183,113 km (0.09 R)
• M71: 34,980,919 km (0.036 R)
• M72: 36,662,399 km (0.08 R)
• M73: 37,957,917 km (0.109 R)
• M74: 38,232,578 km (0.102 R)
• M75: 40,523,520 km (0.045 R)
• M76: 41,650,291 km (0.086 R)
• M77: 42,644,519 km (0.055 R)
• M78: 43,790,438 km (0.09 R)
• M79: 44,439,394 km (0.104 R)
• M80: 48,176,797 km (0.101 R)
• M81: 48,772,197 km (0.036 R)
• M82: 49,669,784 km (0.113 R)

Kuiper Belt

Range: 31.5 - 52.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 329 - 14,051 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit