🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.76 AU - 0.8 AU

Year: 244 Days

Day: 43 Hours

Environment

Temp: 133 °C

Axial Tilt: 6.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.74 AU - 0.92 AU

Year: 268 Days

Day: 45.7 Hours

Environment

Temp: 162 °C

Axial Tilt: 13.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.79 AU - 1.15 AU

Year: 339 Days

Day: 46.4 Hours

Environment

Temp: 131 °C

Axial Tilt: 44.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.91 AU - 1.13 AU

Year: 365 Days

Day: 47 Hours

Environment

Temp: 93 °C

Axial Tilt: 31.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 2.64 AU - 3.48 AU

Year: 1899 Days

Day: 24.4 Hours

Environment

Temp: -98 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 109,498,600 km

• M1: 457,470 km (0.027 R)

Asteroid Belt

Center: 4.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 640.8

Radius: 14.5

Gravity: 3.05 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 4.91 AU - 6.01 AU

Year: 4526 Days

Day: 9.5 Hours

Environment

Temp: -144 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 109,498,600 km

• M1: 182,809 km (0.107 R)
• M2: 282,441 km (0.103 R)
• M3: 710,739 km (0.108 R)
• M4: 921,672 km (0.118 R)
• M5: 1,022,651 km (0.118 R)
• M6: 1,141,282 km (0.11 R)
• M7: 1,251,087 km (0.109 R)
• M8: 1,379,143 km (0.089 R)
• M9: 1,497,026 km (0.074 R)
• M10: 1,759,421 km (0.086 R)
• M11: 1,987,109 km (0.082 R)
• M12: 2,436,201 km (0.087 R)
• M13: 2,654,465 km (0.092 R)
• M14: 2,994,052 km (0.097 R)
• M15: 3,530,211 km (0.111 R)
• M16: 3,925,598 km (0.107 R)
• M17: 4,117,981 km (0.115 R)
• M18: 4,248,131 km (0.099 R)
• M19: 4,534,611 km (0.071 R)
• M20: 4,714,128 km (0.118 R)
• M21: 5,290,678 km (0.039 R)
• M22: 5,865,134 km (0.088 R)
• M23: 6,409,521 km (0.081 R)
• M24: 7,361,562 km (0.087 R)
• M25: 7,760,240 km (0.092 R)
• M26: 8,166,099 km (0.109 R)
• M27: 8,998,462 km (0.107 R)
• M28: 9,168,255 km (0.101 R)
• M29: 10,062,252 km (0.091 R)
• M30: 10,179,686 km (0.081 R)
• M31: 10,564,452 km (0.101 R)
• M32: 11,256,941 km (0.098 R)
• M33: 11,531,901 km (0.114 R)
• M34: 11,747,322 km (0.077 R)
• M35: 12,527,774 km (0.095 R)
• M36: 12,622,470 km (0.057 R)
• M37: 13,324,832 km (0.071 R)
• M38: 13,811,025 km (0.066 R)
• M39: 13,909,012 km (0.094 R)
• M40: 14,007,148 km (0.038 R)
• M41: 14,204,318 km (0.098 R)
• M42: 14,402,236 km (0.092 R)
• M43: 14,700,983 km (0.089 R)
• M44: 14,800,914 km (0.046 R)
• M45: 15,001,674 km (0.116 R)
• M46: 15,169,673 km (0.116 R)
• M47: 15,338,270 km (0.078 R)
• M48: 15,779,583 km (0.029 R)
• M49: 16,466,686 km (0.083 R)
• M50: 17,515,816 km (0.087 R)
• M51: 18,334,715 km (0.097 R)
• M52: 18,586,488 km (0.096 R)
• M53: 18,984,269 km (0.033 R)
• M54: 19,641,452 km (0.089 R)
• M55: 19,862,259 km (0.063 R)
• M56: 20,120,764 km (0.096 R)
• M57: 20,380,466 km (0.098 R)
• M58: 21,354,797 km (0.112 R)
• M59: 21,619,735 km (0.041 R)
• M60: 22,114,604 km (0.081 R)
• M61: 22,229,346 km (0.052 R)
• M62: 22,574,767 km (0.11 R)
• M63: 22,960,580 km (0.039 R)
• M64: 23,076,818 km (0.09 R)
• M65: 23,778,133 km (0.052 R)
• M66: 24,170,678 km (0.041 R)
• M67: 24,446,835 km (0.036 R)
• M68: 25,481,604 km (0.053 R)
• M69: 25,883,424 km (0.101 R)
• M70: 26,004,448 km (0.103 R)
• M71: 26,125,623 km (0.088 R)
• M72: 26,815,568 km (0.042 R)
• M73: 27,388,378 km (0.069 R)
• M74: 27,635,065 km (0.074 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 34

Radius: 11.3

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 5.65 AU - 6.43 AU

Year: 5266 Days

Day: 9.4 Hours

Environment

Temp: -152 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 109,498,600 km

• M1: 175,030 km (0.091 R)
• M2: 271,221 km (0.118 R)
• M3: 341,682 km (0.045 R)
• M4: 436,676 km (0.081 R)
• M5: 560,094 km (0.104 R)
• M6: 648,058 km (0.096 R)
• M7: 741,257 km (0.102 R)
• M8: 914,941 km (0.113 R)
• M9: 1,080,246 km (0.107 R)
• M10: 1,201,420 km (0.086 R)
• M11: 1,433,148 km (0.093 R)
• M12: 1,541,905 km (0.067 R)
• M13: 1,750,145 km (0.12 R)
• M14: 2,014,335 km (0.111 R)
• M15: 2,272,092 km (0.075 R)
• M16: 2,419,895 km (0.096 R)
• M17: 2,904,143 km (0.04 R)
• M18: 3,054,340 km (0.118 R)
• M19: 3,463,640 km (0.086 R)
• M20: 3,669,037 km (0.082 R)
• M21: 3,784,976 km (0.03 R)
• M22: 3,949,384 km (0.12 R)
• M23: 4,164,356 km (0.088 R)
• M24: 4,921,172 km (0.09 R)
• M25: 5,023,646 km (0.077 R)
• M26: 6,335,619 km (0.082 R)
• M27: 6,615,816 km (0.108 R)
• M28: 6,914,563 km (0.106 R)
• M29: 7,319,824 km (0.073 R)
• M30: 7,481,090 km (0.09 R)
• M31: 7,807,363 km (0.053 R)
• M32: 8,077,687 km (0.092 R)
• M33: 8,351,301 km (0.061 R)
• M34: 8,519,898 km (0.119 R)
• M35: 9,780,260 km (0.087 R)
• M36: 10,153,507 km (0.064 R)
• M37: 10,251,493 km (0.067 R)
• M38: 10,696,996 km (0.114 R)
• M39: 11,419,404 km (0.089 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 50.5

Radius: 4.8

Gravity: 2.19 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 15.14 AU - 20.1 AU

Year: 26239 Days

Day: 17.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 109,498,600 km

• M1: 103,671 km (0.111 R)
• M2: 525,537 km (0.096 R)
• M3: 1,266,944 km (0.085 R)
• M4: 1,358,648 km (0.103 R)
• M5: 2,255,337 km (0.037 R)
• M6: 2,322,058 km (0.099 R)
• M7: 2,595,074 km (0.069 R)
• M8: 2,830,541 km (0.08 R)
• M9: 2,878,413 km (0.098 R)
• M10: 3,146,791 km (0.107 R)
• M11: 3,296,539 km (0.083 R)
• M12: 3,577,184 km (0.073 R)
• M13: 3,838,981 km (0.118 R)
• M14: 4,548,224 km (0.039 R)
• M15: 4,889,008 km (0.059 R)
• M16: 5,004,498 km (0.116 R)
• M17: 5,356,202 km (0.117 R)
• M18: 5,837,459 km (0.034 R)
• M19: 6,238,680 km (0.112 R)
• M20: 6,301,212 km (0.037 R)
• M21: 6,395,459 km (0.116 R)
• M22: 6,426,874 km (0.067 R)
• M23: 6,905,587 km (0.094 R)
• M24: 7,561,424 km (0.093 R)
• M25: 7,930,632 km (0.112 R)
• M26: 8,896,585 km (0.049 R)
• M27: 9,002,201 km (0.112 R)
• M28: 9,108,416 km (0.06 R)
• M29: 9,321,743 km (0.104 R)
• M30: 9,465,057 km (0.077 R)
• M31: 10,265,705 km (0.072 R)
• M32: 10,525,108 km (0.063 R)
• M33: 10,599,608 km (0.065 R)
• M34: 10,936,951 km (0.086 R)
• M35: 11,125,893 km (0.092 R)
• M36: 11,583,662 km (0.1 R)
• M37: 12,596,739 km (0.115 R)
• M38: 13,153,991 km (0.098 R)
• M39: 14,168,714 km (0.103 R)
• M40: 14,706,368 km (0.117 R)
• M41: 15,334,829 km (0.107 R)
• M42: 15,503,875 km (0.1 R)
• M43: 16,143,555 km (0.114 R)
• M44: 16,748,230 km (0.083 R)
• M45: 17,097,241 km (0.094 R)
• M46: 17,492,479 km (0.064 R)
• M47: 17,669,154 km (0.09 R)
• M48: 18,426,718 km (0.074 R)
• M49: 20,157,864 km (0.064 R)
• M50: 21,277,754 km (0.025 R)
• M51: 21,608,216 km (0.062 R)
• M52: 22,321,947 km (0.078 R)
• M53: 22,609,624 km (0.11 R)
• M54: 23,431,365 km (0.094 R)
• M55: 24,954,720 km (0.053 R)
• M56: 25,303,133 km (0.089 R)
• M57: 25,753,423 km (0.119 R)
• M58: 27,324,799 km (0.096 R)
• M59: 28,251,259 km (0.068 R)
• M60: 29,031,262 km (0.116 R)
• M61: 29,712,830 km (0.092 R)
• M62: 30,134,995 km (0.057 R)
• M63: 31,681,687 km (0.073 R)
• M64: 31,896,959 km (0.05 R)
• M65: 32,926,641 km (0.099 R)
• M66: 34,851,517 km (0.114 R)
• M67: 35,799,668 km (0.095 R)
• M68: 38,178,125 km (0.114 R)
• M69: 38,235,271 km (0.092 R)

Planet 9 - Ice Giant

Semi-Major Axis: 20.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 802.6

Radius: 7.9

Gravity: 12.86 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 17.58 AU - 22.56 AU

Year: 31898 Days

Day: 21.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 109,498,600 km

• M1: 116,238 km (0.065 R)
• M2: 207,642 km (0.086 R)
• M3: 908,657 km (0.092 R)
• M4: 2,255,936 km (0.107 R)
• M5: 3,251,211 km (0.082 R)
• M6: 3,301,625 km (0.069 R)
• M7: 3,403,352 km (0.11 R)
• M8: 5,767,746 km (0.071 R)
• M9: 6,581,409 km (0.096 R)
• M10: 7,430,676 km (0.095 R)
• M11: 7,564,267 km (0.08 R)
• M12: 8,732,925 km (0.085 R)
• M13: 9,015,964 km (0.117 R)
• M14: 9,664,022 km (0.12 R)
• M15: 10,928,573 km (0.111 R)
• M16: 11,080,714 km (0.051 R)
• M17: 11,852,191 km (0.068 R)
• M18: 12,481,698 km (0.111 R)
• M19: 12,800,641 km (0.056 R)
• M20: 12,961,010 km (0.073 R)
• M21: 14,268,495 km (0.093 R)
• M22: 15,789,008 km (0.056 R)
• M23: 16,568,413 km (0.115 R)
• M24: 17,537,957 km (0.12 R)
• M25: 18,074,564 km (0.114 R)
• M26: 18,254,680 km (0.056 R)
• M27: 19,163,786 km (0.116 R)
• M28: 20,743,091 km (0.102 R)
• M29: 20,837,338 km (0.1 R)
• M30: 22,460,325 km (0.091 R)
• M31: 27,154,258 km (0.106 R)
• M32: 27,463,775 km (0.053 R)
• M33: 27,670,819 km (0.08 R)
• M34: 28,295,091 km (0.089 R)
• M35: 30,730,843 km (0.039 R)
• M36: 31,919,398 km (0.11 R)
• M37: 32,355,327 km (0.074 R)
• M38: 32,573,889 km (0.082 R)
• M39: 33,122,913 km (0.043 R)
• M40: 35,686,871 km (0.086 R)
• M41: 35,912,764 km (0.063 R)
• M42: 36,025,860 km (0.106 R)
• M43: 36,366,046 km (0.069 R)
• M44: 36,821,422 km (0.113 R)
• M45: 37,278,443 km (0.099 R)
• M46: 37,622,518 km (0.061 R)
• M47: 37,852,600 km (0.09 R)
• M48: 38,429,599 km (0.082 R)
• M49: 38,893,202 km (0.115 R)
• M50: 39,592,273 km (0.084 R)
• M51: 40,412,967 km (0.06 R)
• M52: 41,239,346 km (0.087 R)
• M53: 41,476,458 km (0.104 R)
• M54: 42,549,075 km (0.055 R)
• M55: 43,269,239 km (0.082 R)
• M56: 43,751,543 km (0.086 R)
• M57: 46,313,107 km (0.092 R)
• M58: 46,806,481 km (0.097 R)
• M59: 48,547,052 km (0.064 R)
• M60: 50,055,747 km (0.117 R)
• M61: 50,435,277 km (0.115 R)
• M62: 51,707,457 km (0.056 R)
• M63: 53,377,119 km (0.087 R)
• M64: 55,979,972 km (0.12 R)
• M65: 56,111,169 km (0.066 R)
• M66: 57,693,915 km (0.077 R)
• M67: 58,091,995 km (0.079 R)
• M68: 59,157,580 km (0.111 R)
• M69: 60,364,237 km (0.1 R)
• M70: 60,768,301 km (0.065 R)
• M71: 61,173,262 km (0.083 R)
• M72: 64,169,857 km (0.037 R)
• M73: 67,074,599 km (0.101 R)
• M74: 67,353,449 km (0.085 R)
• M75: 71,440,314 km (0.09 R)
• M76: 73,873,074 km (0.071 R)
• M77: 74,449,475 km (0.114 R)
• M78: 74,882,710 km (0.108 R)
• M79: 75,027,371 km (0.062 R)
• M80: 84,021,943 km (0.084 R)
• M81: 85,226,655 km (0.066 R)
• M82: 85,528,693 km (0.108 R)
• M83: 85,982,423 km (0.097 R)
• M84: 89,487,651 km (0.06 R)
• M85: 90,409,623 km (0.081 R)
• M86: 90,717,794 km (0.118 R)
• M87: 93,973,343 km (0.071 R)
• M88: 94,910,574 km (0.049 R)
• M89: 96,007,874 km (0.044 R)
• M90: 96,951,687 km (0.063 R)
• M91: 102,358,154 km (0.106 R)
• M92: 103,644,546 km (0.114 R)
• M93: 105,421,769 km (0.118 R)

Kuiper Belt

Range: 30.9 - 58.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 191 - 15,996 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit