🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.44 AU - 0.58 AU

Year: 136 Days

Day: 28.8 Hours

Environment

Temp: 226 °C

Axial Tilt: 38.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,790,298 km

• M1: 154,684 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.54 AU - 0.58 AU

Year: 157 Days

Day: 21.8 Hours

Environment

Temp: 143 °C

Axial Tilt: 23.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,790,298 km

• M1: 221,255 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.01 AU - 1.31 AU

Year: 468 Days

Day: 45.9 Hours

Environment

Temp: -5 °C

Axial Tilt: 3.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 67,790,298 km

• M1: 171,140 km (0.072 R)
• M2: 749,934 km (0.099 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.2 AU - 1.64 AU

Year: 634 Days

Day: 12.1 Hours

Environment

Temp: -33 °C

Axial Tilt: 2.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.2 AU - 1.92 AU

Year: 730 Days

Day: 33.6 Hours

Environment

Temp: -46 °C

Axial Tilt: 12.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 67,790,298 km

• M1: 649,404 km (0.081 R)
• M2: 1,119,590 km (0.106 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.95 AU - 2.35 AU

Year: 1181 Days

Day: 35.6 Hours

Environment

Temp: -85 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,790,298 km

• M1: 761,004 km (0.046 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 3.37 AU - 4.07 AU

Year: 2689 Days

Day: 42.9 Hours

Environment

Temp: -129 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 4.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 545.2

Radius: 9.3

Gravity: 6.3 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 3.5 AU - 5.6 AU

Year: 3637 Days

Day: 11 Hours

Environment

Temp: -138 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 67,790,298 km

• M1: 179,368 km (0.086 R)
• M2: 238,609 km (0.072 R)
• M3: 382,671 km (0.068 R)
• M4: 463,305 km (0.095 R)
• M5: 827,725 km (0.082 R)
• M6: 892,800 km (0.102 R)
• M7: 1,028,336 km (0.076 R)
• M8: 1,503,159 km (0.098 R)
• M9: 1,778,270 km (0.1 R)
• M10: 1,892,862 km (0.033 R)
• M11: 2,221,080 km (0.081 R)
• M12: 2,282,714 km (0.071 R)
• M13: 2,423,486 km (0.113 R)
• M14: 2,648,182 km (0.035 R)
• M15: 2,746,617 km (0.118 R)
• M16: 2,896,664 km (0.111 R)
• M17: 2,964,282 km (0.063 R)
• M18: 3,152,775 km (0.083 R)
• M19: 3,523,628 km (0.083 R)
• M20: 3,632,236 km (0.12 R)
• M21: 3,760,292 km (0.08 R)
• M22: 3,908,544 km (0.088 R)
• M23: 4,403,862 km (0.041 R)
• M24: 4,501,400 km (0.042 R)
• M25: 5,081,241 km (0.075 R)
• M26: 5,705,812 km (0.117 R)
• M27: 5,790,934 km (0.12 R)
• M28: 6,553,883 km (0.097 R)
• M29: 7,464,036 km (0.082 R)
• M30: 7,557,236 km (0.114 R)
• M31: 7,697,858 km (0.066 R)
• M32: 7,910,287 km (0.063 R)
• M33: 8,076,939 km (0.032 R)
• M34: 8,316,894 km (0.097 R)
• M35: 8,413,683 km (0.083 R)
• M36: 8,486,388 km (0.06 R)
• M37: 8,632,545 km (0.094 R)
• M38: 8,853,352 km (0.067 R)
• M39: 9,225,401 km (0.119 R)
• M40: 9,476,427 km (0.102 R)
• M41: 9,754,978 km (0.108 R)
• M42: 11,028,953 km (0.116 R)
• M43: 11,348,794 km (0.116 R)
• M44: 12,107,255 km (0.102 R)
• M45: 12,409,592 km (0.107 R)
• M46: 12,798,098 km (0.098 R)
• M47: 13,190,643 km (0.12 R)
• M48: 13,275,315 km (0.087 R)
• M49: 13,501,806 km (0.079 R)
• M50: 13,844,086 km (0.086 R)
• M51: 14,131,464 km (0.097 R)
• M52: 14,304,848 km (0.087 R)
• M53: 14,712,203 km (0.094 R)
• M54: 15,005,564 km (0.075 R)
• M55: 15,866,949 km (0.084 R)
• M56: 16,349,102 km (0.079 R)
• M57: 16,836,044 km (0.088 R)
• M58: 16,958,564 km (0.111 R)
• M59: 17,019,899 km (0.094 R)
• M60: 17,173,686 km (0.057 R)
• M61: 17,762,054 km (0.117 R)
• M62: 18,483,116 km (0.086 R)
• M63: 18,672,806 km (0.063 R)
• M64: 19,373,822 km (0.04 R)
• M65: 19,502,177 km (0.114 R)
• M66: 19,630,831 km (0.073 R)
• M67: 20,051,051 km (0.106 R)
• M68: 20,278,440 km (0.037 R)
• M69: 20,343,665 km (0.09 R)
• M70: 20,474,114 km (0.077 R)
• M71: 20,572,101 km (0.068 R)
• M72: 22,028,286 km (0.08 R)
• M73: 22,162,326 km (0.112 R)
• M74: 22,296,665 km (0.049 R)
• M75: 22,431,154 km (0.111 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 211.3

Radius: 12.9

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 5.61 AU - 7.87 AU

Year: 6557 Days

Day: 14.2 Hours

Environment

Temp: -168 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 67,790,298 km

• M1: 196,422 km (0.095 R)
• M2: 376,987 km (0.027 R)
• M3: 629,657 km (0.067 R)
• M4: 730,636 km (0.083 R)
• M5: 1,082,939 km (0.062 R)
• M6: 1,195,287 km (0.06 R)
• M7: 1,338,303 km (0.074 R)
• M8: 1,599,500 km (0.066 R)
• M9: 1,953,449 km (0.105 R)
• M10: 2,700,541 km (0.057 R)
• M11: 2,804,212 km (0.077 R)
• M12: 2,926,882 km (0.09 R)
• M13: 3,417,115 km (0.091 R)
• M14: 3,662,455 km (0.101 R)
• M15: 4,535,658 km (0.119 R)
• M16: 4,826,925 km (0.094 R)
• M17: 5,275,270 km (0.11 R)
• M18: 5,427,710 km (0.085 R)
• M19: 5,804,098 km (0.074 R)
• M20: 6,373,168 km (0.11 R)
• M21: 6,558,969 km (0.088 R)
• M22: 6,912,469 km (0.035 R)
• M23: 7,175,761 km (0.088 R)
• M24: 8,010,068 km (0.069 R)
• M25: 8,489,829 km (0.119 R)
• M26: 8,771,970 km (0.084 R)
• M27: 8,927,103 km (0.098 R)
• M28: 9,135,344 km (0.075 R)
• M29: 9,292,721 km (0.088 R)
• M30: 9,583,389 km (0.107 R)
• M31: 10,201,079 km (0.082 R)
• M32: 10,776,283 km (0.116 R)
• M33: 11,305,859 km (0.096 R)
• M34: 11,644,698 km (0.045 R)
• M35: 11,929,682 km (0.038 R)
• M36: 12,130,592 km (0.108 R)
• M37: 12,798,397 km (0.075 R)
• M38: 12,945,153 km (0.06 R)
• M39: 13,181,218 km (0.106 R)
• M40: 13,928,011 km (0.095 R)
• M41: 14,109,323 km (0.091 R)
• M42: 14,230,647 km (0.067 R)
• M43: 14,352,270 km (0.101 R)
• M44: 14,934,804 km (0.067 R)
• M45: 15,058,372 km (0.101 R)
• M46: 15,306,705 km (0.12 R)
• M47: 15,493,851 km (0.119 R)
• M48: 15,619,065 km (0.094 R)
• M49: 16,123,060 km (0.117 R)
• M50: 16,472,670 km (0.045 R)
• M51: 16,921,314 km (0.084 R)
• M52: 17,114,894 km (0.072 R)
• M53: 17,341,684 km (0.03 R)
• M54: 17,536,760 km (0.111 R)
• M55: 17,634,597 km (0.115 R)
• M56: 17,863,482 km (0.078 R)
• M57: 18,291,481 km (0.086 R)
• M58: 20,309,856 km (0.077 R)
• M59: 20,412,629 km (0.074 R)
• M60: 21,206,396 km (0.114 R)
• M61: 22,186,262 km (0.109 R)
• M62: 22,895,206 km (0.076 R)
• M63: 23,002,169 km (0.099 R)
• M64: 23,431,814 km (0.039 R)
• M65: 24,335,385 km (0.096 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 552.2

Radius: 4.8

Gravity: 23.97 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 11.28 AU - 15.86 AU

Year: 18733 Days

Day: 17 Hours

Environment

Temp: -182 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 67,790,298 km

• M1: 223,200 km (0.113 R)
• M2: 447,447 km (0.113 R)
• M3: 484,248 km (0.117 R)
• M4: 1,949,709 km (0.101 R)
• M5: 2,266,109 km (0.045 R)
• M6: 2,530,747 km (0.07 R)
• M7: 2,981,486 km (0.104 R)
• M8: 3,456,608 km (0.08 R)
• M9: 3,994,413 km (0.089 R)
• M10: 4,640,526 km (0.062 R)
• M11: 4,891,102 km (0.114 R)
• M12: 5,449,102 km (0.082 R)
• M13: 5,492,935 km (0.069 R)
• M14: 6,254,537 km (0.116 R)
• M15: 6,484,768 km (0.055 R)
• M16: 7,192,217 km (0.079 R)
• M17: 7,433,369 km (0.117 R)
• M18: 8,073,049 km (0.036 R)
• M19: 8,172,980 km (0.078 R)
• M20: 8,526,031 km (0.082 R)
• M21: 10,256,580 km (0.115 R)
• M22: 10,419,043 km (0.093 R)
• M23: 10,856,766 km (0.08 R)
• M24: 12,608,707 km (0.093 R)
• M25: 12,666,751 km (0.105 R)
• M26: 13,428,204 km (0.082 R)
• M27: 14,750,500 km (0.099 R)
• M28: 15,241,480 km (0.068 R)
• M29: 15,427,131 km (0.07 R)
• M30: 16,176,616 km (0.119 R)
• M31: 17,194,330 km (0.028 R)
• M32: 18,627,179 km (0.11 R)
• M33: 18,825,546 km (0.086 R)
• M34: 20,915,727 km (0.103 R)
• M35: 21,259,653 km (0.094 R)
• M36: 21,674,936 km (0.068 R)
• M37: 22,302,799 km (0.086 R)
• M38: 23,647,833 km (0.118 R)
• M39: 24,800,634 km (0.077 R)
• M40: 25,310,763 km (0.099 R)
• M41: 25,457,070 km (0.092 R)
• M42: 27,085,891 km (0.103 R)
• M43: 27,160,690 km (0.066 R)
• M44: 28,595,483 km (0.086 R)
• M45: 29,053,702 km (0.078 R)
• M46: 29,206,890 km (0.099 R)
• M47: 30,287,286 km (0.044 R)
• M48: 30,832,420 km (0.063 R)
• M49: 31,616,762 km (0.081 R)
• M50: 33,686,598 km (0.087 R)
• M51: 33,928,199 km (0.105 R)
• M52: 34,332,113 km (0.108 R)
• M53: 34,819,054 km (0.119 R)
• M54: 34,900,435 km (0.118 R)
• M55: 35,063,347 km (0.118 R)
• M56: 36,375,919 km (0.115 R)
• M57: 36,789,408 km (0.048 R)
• M58: 37,038,189 km (0.119 R)
• M59: 37,955,373 km (0.084 R)
• M60: 38,206,847 km (0.115 R)
• M61: 39,217,979 km (0.102 R)
• M62: 42,304,034 km (0.084 R)
• M63: 42,390,950 km (0.112 R)
• M64: 43,700,530 km (0.047 R)
• M65: 45,023,424 km (0.085 R)
• M66: 45,200,697 km (0.062 R)
• M67: 45,289,559 km (0.12 R)
• M68: 46,359,333 km (0.066 R)
• M69: 47,798,614 km (0.064 R)
• M70: 48,251,447 km (0.058 R)
• M71: 48,705,626 km (0.1 R)
• M72: 52,203,673 km (0.099 R)
• M73: 52,576,471 km (0.058 R)
• M74: 52,669,970 km (0.091 R)
• M75: 53,888,594 km (0.105 R)
• M76: 55,401,327 km (0.095 R)
• M77: 56,736,339 km (0.106 R)
• M78: 58,468,383 km (0.041 R)
• M79: 59,049,571 km (0.111 R)
• M80: 59,632,554 km (0.117 R)
• M81: 60,315,318 km (0.053 R)
• M82: 60,608,680 km (0.053 R)
• M83: 60,902,490 km (0.09 R)
• M84: 61,491,606 km (0.109 R)
• M85: 62,576,640 km (0.107 R)
• M86: 63,866,921 km (0.11 R)
• M87: 63,966,554 km (0.109 R)
• M88: 64,365,531 km (0.086 R)
• M89: 65,166,029 km (0.112 R)
• M90: 65,366,640 km (0.083 R)
• M91: 66,171,327 km (0.074 R)
• M92: 66,979,155 km (0.113 R)
• M93: 67,181,711 km (0.071 R)
• M94: 67,282,989 km (0.072 R)
• M95: 67,790,275 km (0.12 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 390 - 11,909 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit