🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.52 AU - 0.72 AU

Year: 173 Days

Day: 14.2 Hours

Environment

Temp: 247 °C

Axial Tilt: 20.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,657,249 km

• M1: 249,679 km (0.085 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.75 AU - 1.01 AU

Year: 293 Days

Day: 42.6 Hours

Environment

Temp: 130 °C

Axial Tilt: 6.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,657,249 km

• M1: 420,370 km (0.083 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.26 AU - 1.42 AU

Year: 550 Days

Day: 41.8 Hours

Environment

Temp: 3 °C

Axial Tilt: 23.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 59,657,249 km

• M1: 1,235,379 km (0.079 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.4 AU - 1.76 AU

Year: 705 Days

Day: 38.8 Hours

Environment

Temp: -22 °C

Axial Tilt: 46.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 59,657,249 km

• M1: 407,056 km (0.05 R)
• M2: 527,183 km (0.116 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.38 AU - 2.16 AU

Year: 835 Days

Day: 12.6 Hours

Environment

Temp: -43 °C

Axial Tilt: 106.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,657,249 km

• M1: 798,404 km (0.089 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.82 AU - 2.56 AU

Year: 1150 Days

Day: 25.6 Hours

Environment

Temp: -60 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,657,249 km

• M1: 203,154 km (0.115 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 3.95 AU - 4.23 AU

Year: 2934 Days

Day: 39 Hours

Environment

Temp: -128 °C

Axial Tilt: 41.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 11.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 929

Radius: 13.2

Gravity: 5.33 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 11.79 AU - 12.15 AU

Year: 14692 Days

Day: 14.9 Hours

Environment

Temp: -170 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 59,657,249 km

• M1: 222,602 km (0.055 R)
• M2: 502,050 km (0.11 R)
• M3: 651,050 km (0.088 R)
• M4: 906,114 km (0.114 R)
• M5: 1,169,556 km (0.107 R)
• M6: 1,350,420 km (0.094 R)
• M7: 1,513,332 km (0.071 R)
• M8: 2,262,668 km (0.079 R)
• M9: 2,425,430 km (0.062 R)
• M10: 2,524,913 km (0.087 R)
• M11: 2,936,905 km (0.078 R)
• M12: 3,296,688 km (0.083 R)
• M13: 3,670,982 km (0.107 R)
• M14: 4,177,969 km (0.084 R)
• M15: 4,460,261 km (0.113 R)
• M16: 4,958,870 km (0.049 R)
• M17: 6,099,853 km (0.09 R)
• M18: 7,270,905 km (0.087 R)
• M19: 10,846,893 km (0.037 R)
• M20: 11,460,394 km (0.085 R)
• M21: 12,085,264 km (0.117 R)
• M22: 12,430,835 km (0.104 R)
• M23: 12,955,325 km (0.116 R)
• M24: 15,310,444 km (0.099 R)
• M25: 15,497,143 km (0.069 R)
• M26: 15,872,633 km (0.092 R)
• M27: 16,124,556 km (0.057 R)
• M28: 17,081,384 km (0.12 R)
• M29: 17,404,515 km (0.084 R)
• M30: 18,122,286 km (0.061 R)
• M31: 18,716,938 km (0.115 R)
• M32: 18,849,930 km (0.094 R)
• M33: 18,983,222 km (0.074 R)
• M34: 19,452,211 km (0.111 R)
• M35: 20,265,276 km (0.085 R)
• M36: 20,675,922 km (0.088 R)
• M37: 21,020,296 km (0.087 R)
• M38: 21,297,202 km (0.073 R)
• M39: 21,436,028 km (0.097 R)
• M40: 22,841,351 km (0.1 R)
• M41: 23,411,917 km (0.056 R)
• M42: 23,986,971 km (0.11 R)
• M43: 24,566,962 km (0.113 R)
• M44: 25,298,197 km (0.119 R)
• M45: 25,814,459 km (0.053 R)
• M46: 26,036,761 km (0.101 R)
• M47: 27,232,946 km (0.108 R)
• M48: 29,446,695 km (0.069 R)
• M49: 29,834,154 km (0.115 R)
• M50: 30,536,067 km (0.113 R)
• M51: 31,085,540 km (0.104 R)
• M52: 31,717,741 km (0.061 R)
• M53: 33,075,042 km (0.105 R)
• M54: 33,639,475 km (0.09 R)
• M55: 33,963,354 km (0.083 R)
• M56: 34,125,668 km (0.094 R)
• M57: 34,532,724 km (0.105 R)
• M58: 35,023,405 km (0.072 R)
• M59: 36,508,912 km (0.094 R)
• M60: 36,758,590 km (0.07 R)
• M61: 37,678,617 km (0.116 R)
• M62: 40,398,007 km (0.103 R)
• M63: 40,484,026 km (0.113 R)
• M64: 41,087,803 km (0.116 R)
• M65: 44,150,820 km (0.084 R)
• M66: 45,396,521 km (0.055 R)
• M67: 45,485,981 km (0.109 R)
• M68: 45,664,900 km (0.097 R)
• M69: 48,195,796 km (0.114 R)
• M70: 50,308,567 km (0.062 R)
• M71: 51,516,121 km (0.084 R)
• M72: 52,076,664 km (0.114 R)
• M73: 52,733,100 km (0.069 R)
• M74: 53,864,957 km (0.091 R)
• M75: 54,149,193 km (0.028 R)
• M76: 56,056,716 km (0.114 R)
• M77: 56,922,289 km (0.111 R)
• M78: 59,251,977 km (0.053 R)
• M79: 60,133,557 km (0.116 R)
• M80: 60,723,720 km (0.107 R)
• M81: 62,207,582 km (0.106 R)
• M82: 63,503,249 km (0.115 R)
• M83: 63,803,492 km (0.049 R)
• M84: 64,104,333 km (0.105 R)
• M85: 64,204,564 km (0.115 R)
• M86: 64,506,003 km (0.114 R)
• M87: 65,918,656 km (0.109 R)
• M88: 68,261,359 km (0.094 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 863.3

Radius: 4.8

Gravity: 37.47 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 13.2 AU - 21 AU

Year: 25086 Days

Day: 24.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 59,657,249 km

• M1: 68,217 km (0.113 R)
• M2: 201,359 km (0.114 R)
• M3: 483,500 km (0.084 R)
• M4: 556,055 km (0.043 R)
• M5: 1,258,417 km (0.087 R)
• M6: 1,325,587 km (0.052 R)
• M7: 1,828,984 km (0.08 R)
• M8: 2,725,524 km (0.088 R)
• M9: 3,450,325 km (0.113 R)
• M10: 3,544,871 km (0.095 R)
• M11: 4,281,641 km (0.083 R)
• M12: 4,957,075 km (0.093 R)
• M13: 5,063,888 km (0.074 R)
• M14: 5,117,594 km (0.042 R)
• M15: 5,443,867 km (0.051 R)
• M16: 5,609,471 km (0.089 R)
• M17: 5,776,871 km (0.112 R)
• M18: 5,889,219 km (0.076 R)
• M19: 6,346,390 km (0.073 R)
• M20: 9,187,404 km (0.068 R)
• M21: 10,597,064 km (0.09 R)
• M22: 10,734,844 km (0.054 R)
• M23: 11,573,639 km (0.115 R)
• M24: 11,857,875 km (0.039 R)
• M25: 13,091,609 km (0.118 R)
• M26: 13,686,260 km (0.119 R)
• M27: 14,441,730 km (0.092 R)
• M28: 14,901,444 km (0.115 R)
• M29: 15,756,845 km (0.026 R)
• M30: 16,708,137 km (0.088 R)
• M31: 16,788,172 km (0.079 R)
• M32: 16,948,840 km (0.112 R)
• M33: 18,334,266 km (0.109 R)
• M34: 20,265,874 km (0.094 R)
• M35: 20,436,864 km (0.116 R)
• M36: 20,780,191 km (0.053 R)
• M37: 21,909,506 km (0.119 R)
• M38: 21,997,170 km (0.101 R)
• M39: 22,172,948 km (0.075 R)
• M40: 23,237,037 km (0.115 R)
• M41: 24,227,076 km (0.115 R)
• M42: 24,955,767 km (0.111 R)
• M43: 25,047,321 km (0.113 R)
• M44: 25,691,490 km (0.09 R)
• M45: 25,784,091 km (0.084 R)
• M46: 27,467,515 km (0.087 R)
• M47: 28,609,396 km (0.078 R)
• M48: 30,448,851 km (0.09 R)
• M49: 32,226,523 km (0.076 R)
• M50: 33,127,850 km (0.081 R)
• M51: 33,936,127 km (0.091 R)
• M52: 35,263,060 km (0.104 R)
• M53: 37,023,977 km (0.051 R)
• M54: 41,278,391 km (0.114 R)
• M55: 41,929,740 km (0.115 R)
• M56: 42,694,036 km (0.06 R)
• M57: 42,913,196 km (0.101 R)
• M58: 44,458,094 km (0.096 R)
• M59: 45,237,349 km (0.105 R)
• M60: 45,572,598 km (0.113 R)
• M61: 47,829,282 km (0.072 R)
• M62: 48,399,100 km (0.053 R)
• M63: 48,627,536 km (0.058 R)
• M64: 49,200,496 km (0.107 R)
• M65: 50,700,663 km (0.114 R)
• M66: 52,567,495 km (0.055 R)
• M67: 54,694,478 km (0.04 R)
• M68: 56,728,859 km (0.09 R)
• M69: 57,573,788 km (0.091 R)
• M70: 58,788,074 km (0.101 R)
• M71: 59,888,067 km (0.073 R)
• M72: 61,612,631 km (0.113 R)
• M73: 61,736,348 km (0.053 R)
• M74: 62,108,249 km (0.116 R)
• M75: 62,979,058 km (0.088 R)
• M76: 63,728,543 km (0.118 R)
• M77: 65,488,861 km (0.09 R)
• M78: 67,903,371 km (0.072 R)
• M79: 68,159,333 km (0.085 R)
• M80: 69,572,135 km (0.107 R)
• M81: 70,476,305 km (0.073 R)
• M82: 72,426,912 km (0.117 R)
• M83: 73,868,586 km (0.091 R)
• M84: 75,319,686 km (0.119 R)
• M85: 76,913,352 km (0.111 R)
• M86: 79,324,720 km (0.072 R)
• M87: 80,674,990 km (0.084 R)
• M88: 82,714,607 km (0.108 R)
• M89: 83,398,270 km (0.12 R)
• M90: 86,013,241 km (0.065 R)
• M91: 89,214,635 km (0.086 R)
• M92: 89,354,659 km (0.105 R)
• M93: 92,454,626 km (0.042 R)
• M94: 92,880,082 km (0.034 R)
• M95: 94,160,490 km (0.119 R)
• M96: 94,303,057 km (0.112 R)
• M97: 94,445,773 km (0.089 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 171.5

Radius: 6.3

Gravity: 4.32 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 15.29 AU - 21.29 AU

Year: 27750 Days

Day: 16.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 59,657,249 km

• M1: 129,253 km (0.096 R)
• M2: 272,717 km (0.113 R)
• M3: 1,020,407 km (0.088 R)
• M4: 1,181,823 km (0.083 R)
• M5: 1,302,100 km (0.118 R)
• M6: 1,351,318 km (0.071 R)
• M7: 1,503,010 km (0.09 R)
• M8: 1,713,793 km (0.113 R)
• M9: 2,341,506 km (0.112 R)
• M10: 2,524,165 km (0.107 R)
• M11: 3,066,457 km (0.07 R)
• M12: 3,300,129 km (0.034 R)
• M13: 3,643,905 km (0.115 R)
• M14: 4,552,562 km (0.05 R)
• M15: 5,012,576 km (0.089 R)
• M16: 5,771,037 km (0.112 R)
• M17: 6,142,638 km (0.057 R)
• M18: 6,522,018 km (0.118 R)
• M19: 6,952,411 km (0.113 R)
• M20: 7,840,724 km (0.065 R)
• M21: 9,190,994 km (0.09 R)
• M22: 9,286,737 km (0.102 R)
• M23: 9,819,305 km (0.093 R)
• M24: 9,868,224 km (0.072 R)
• M25: 14,756,783 km (0.119 R)
• M26: 16,877,781 km (0.093 R)
• M27: 17,171,592 km (0.116 R)
• M28: 17,585,978 km (0.094 R)
• M29: 17,645,368 km (0.036 R)
• M30: 17,764,448 km (0.075 R)
• M31: 18,970,057 km (0.077 R)
• M32: 19,031,093 km (0.095 R)
• M33: 19,891,580 km (0.086 R)
• M34: 19,953,514 km (0.064 R)
• M35: 21,459,366 km (0.069 R)
• M36: 21,650,253 km (0.072 R)
• M37: 22,097,700 km (0.051 R)
• M38: 22,290,382 km (0.106 R)
• M39: 23,001,570 km (0.092 R)
• M40: 23,917,558 km (0.108 R)
• M41: 24,247,571 km (0.099 R)
• M42: 25,582,732 km (0.043 R)
• M43: 25,785,138 km (0.113 R)
• M44: 27,216,191 km (0.114 R)
• M45: 29,023,483 km (0.116 R)
• M46: 29,234,416 km (0.103 R)
• M47: 31,300,512 km (0.078 R)
• M48: 31,444,724 km (0.098 R)
• M49: 34,152,147 km (0.105 R)
• M50: 35,571,382 km (0.111 R)
• M51: 36,705,184 km (0.078 R)
• M52: 36,781,180 km (0.086 R)
• M53: 37,162,056 km (0.071 R)
• M54: 38,081,484 km (0.049 R)
• M55: 38,312,463 km (0.061 R)
• M56: 38,930,901 km (0.108 R)
• M57: 39,708,361 km (0.111 R)
• M58: 44,480,084 km (0.114 R)
• M59: 45,374,381 km (0.089 R)
• M60: 47,263,203 km (0.085 R)
• M61: 47,428,659 km (0.09 R)
• M62: 48,009,397 km (0.08 R)
• M63: 48,258,927 km (0.108 R)
• M64: 48,508,905 km (0.094 R)
• M65: 49,345,306 km (0.091 R)
• M66: 52,481,327 km (0.118 R)
• M67: 53,340,018 km (0.086 R)
• M68: 54,897,033 km (0.054 R)
• M69: 56,206,164 km (0.086 R)
• M70: 56,996,340 km (0.099 R)
• M71: 58,499,200 km (0.066 R)
• M72: 58,765,784 km (0.039 R)

Kuiper Belt

Range: 30.9 - 47.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 380 - 11,507 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit