🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.54 AU - 0.78 AU

Year: 190 Days

Day: 37.4 Hours

Environment

Temp: 152 °C

Axial Tilt: 4.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.79 AU - 0.95 AU

Year: 288 Days

Day: 24.7 Hours

Environment

Temp: 139 °C

Axial Tilt: 5.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.88 AU - 0.94 AU

Year: 308 Days

Day: 31.5 Hours

Environment

Temp: 115 °C

Axial Tilt: 8.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 2.31 AU - 2.47 AU

Year: 1311 Days

Day: 22.1 Hours

Environment

Temp: -72 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 3.18 AU - 3.34 AU

Year: 2088 Days

Day: 43.8 Hours

Environment

Temp: -109 °C

Axial Tilt: 4.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.53 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 404

Radius: 9.4

Gravity: 4.57 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 5.17 AU - 6.43 AU

Year: 4955 Days

Day: 8.8 Hours

Environment

Temp: -139 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 66,823,664 km

• M1: 123,269 km (0.039 R)
• M2: 222,003 km (0.11 R)
• M3: 431,291 km (0.098 R)
• M4: 503,696 km (0.116 R)
• M5: 652,247 km (0.079 R)
• M6: 862,133 km (0.088 R)
• M7: 933,042 km (0.063 R)
• M8: 1,018,612 km (0.086 R)
• M9: 1,132,456 km (0.115 R)
• M10: 1,332,169 km (0.08 R)
• M11: 1,500,317 km (0.091 R)
• M12: 1,572,423 km (0.114 R)
• M13: 1,919,789 km (0.091 R)
• M14: 2,062,207 km (0.078 R)
• M15: 2,290,942 km (0.112 R)
• M16: 2,408,526 km (0.077 R)
• M17: 2,649,677 km (0.043 R)
• M18: 2,844,604 km (0.041 R)
• M19: 3,173,868 km (0.112 R)
• M20: 3,305,365 km (0.081 R)
• M21: 3,690,729 km (0.106 R)
• M22: 4,009,522 km (0.03 R)
• M23: 4,275,058 km (0.119 R)
• M24: 4,759,007 km (0.074 R)
• M25: 4,996,718 km (0.066 R)
• M26: 5,238,319 km (0.115 R)
• M27: 5,371,760 km (0.101 R)
• M28: 5,939,783 km (0.074 R)
• M29: 6,242,719 km (0.115 R)
• M30: 6,313,329 km (0.07 R)
• M31: 6,503,019 km (0.081 R)
• M32: 6,766,910 km (0.097 R)
• M33: 7,107,844 km (0.07 R)
• M34: 7,305,313 km (0.105 R)
• M35: 7,705,487 km (0.084 R)
• M36: 8,527,228 km (0.054 R)
• M37: 8,710,785 km (0.101 R)
• M38: 8,842,581 km (0.07 R)
• M39: 9,215,378 km (0.118 R)
• M40: 9,322,939 km (0.09 R)
• M41: 9,403,722 km (0.115 R)
• M42: 9,893,954 km (0.111 R)
• M43: 10,644,786 km (0.088 R)
• M44: 10,729,309 km (0.069 R)
• M45: 10,870,679 km (0.053 R)
• M46: 11,098,367 km (0.068 R)
• M47: 12,083,170 km (0.039 R)
• M48: 12,885,014 km (0.11 R)
• M49: 13,980,819 km (0.06 R)
• M50: 14,166,320 km (0.095 R)
• M51: 14,633,813 km (0.083 R)
• M52: 15,011,398 km (0.094 R)
• M53: 15,074,529 km (0.119 R)
• M54: 15,456,003 km (0.089 R)
• M55: 15,519,732 km (0.059 R)
• M56: 15,872,633 km (0.082 R)
• M57: 16,455,766 km (0.059 R)
• M58: 17,012,868 km (0.079 R)
• M59: 17,178,024 km (0.106 R)
• M60: 17,476,472 km (0.074 R)
• M61: 17,676,335 km (0.09 R)
• M62: 17,876,946 km (0.09 R)
• M63: 18,789,343 km (0.075 R)
• M64: 18,891,668 km (0.119 R)
• M65: 19,131,174 km (0.059 R)
• M66: 19,509,507 km (0.101 R)
• M67: 20,624,161 km (0.07 R)
• M68: 21,118,283 km (0.032 R)
• M69: 21,544,936 km (0.093 R)
• M70: 21,866,721 km (0.085 R)
• M71: 22,226,354 km (0.112 R)
• M72: 22,515,228 km (0.072 R)
• M73: 23,024,010 km (0.072 R)
• M74: 23,170,167 km (0.046 R)
• M75: 23,426,428 km (0.046 R)
• M76: 23,610,134 km (0.059 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 544.4

Radius: 4.8

Gravity: 23.63 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 13.65 AU - 14.23 AU

Year: 18464 Days

Day: 16.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 43.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 66,823,664 km

• M1: 116,686 km (0.114 R)
• M2: 170,242 km (0.064 R)
• M3: 339,587 km (0.107 R)
• M4: 696,976 km (0.076 R)
• M5: 992,283 km (0.115 R)
• M6: 1,191,697 km (0.073 R)
• M7: 1,322,744 km (0.118 R)
• M8: 1,714,242 km (0.117 R)
• M9: 1,892,413 km (0.108 R)
• M10: 2,139,399 km (0.102 R)
• M11: 2,266,707 km (0.095 R)
• M12: 2,495,442 km (0.059 R)
• M13: 3,153,074 km (0.117 R)
• M14: 3,298,035 km (0.079 R)
• M15: 3,371,338 km (0.086 R)
• M16: 3,899,568 km (0.118 R)
• M17: 4,292,561 km (0.086 R)
• M18: 4,412,988 km (0.03 R)
• M19: 4,615,992 km (0.089 R)
• M20: 4,698,121 km (0.1 R)
• M21: 4,863,726 km (0.083 R)
• M22: 5,031,425 km (0.084 R)
• M23: 5,632,809 km (0.102 R)
• M24: 5,676,491 km (0.065 R)
• M25: 5,808,736 km (0.093 R)
• M26: 6,622,847 km (0.117 R)
• M27: 8,455,272 km (0.118 R)
• M28: 9,951,550 km (0.077 R)
• M29: 10,004,657 km (0.107 R)
• M30: 10,756,984 km (0.107 R)
• M31: 11,360,911 km (0.068 R)
• M32: 11,975,758 km (0.082 R)
• M33: 12,831,458 km (0.077 R)
• M34: 13,121,080 km (0.116 R)
• M35: 13,471,438 km (0.065 R)
• M36: 14,121,740 km (0.109 R)
• M37: 14,181,280 km (0.041 R)
• M38: 15,085,748 km (0.071 R)
• M39: 15,637,316 km (0.11 R)
• M40: 16,320,380 km (0.073 R)
• M41: 16,445,593 km (0.088 R)
• M42: 17,140,176 km (0.033 R)
• M43: 18,688,514 km (0.035 R)
• M44: 18,819,562 km (0.071 R)
• M45: 19,412,867 km (0.044 R)
• M46: 19,545,560 km (0.102 R)
• M47: 19,612,131 km (0.042 R)
• M48: 20,146,495 km (0.07 R)
• M49: 20,889,248 km (0.089 R)
• M50: 21,093,300 km (0.055 R)
• M51: 21,366,465 km (0.074 R)
• M52: 22,679,935 km (0.087 R)
• M53: 23,170,317 km (0.065 R)
• M54: 24,233,060 km (0.083 R)
• M55: 25,456,621 km (0.097 R)
• M56: 25,529,176 km (0.062 R)
• M57: 25,893,297 km (0.1 R)
• M58: 26,112,458 km (0.095 R)
• M59: 26,626,476 km (0.079 R)
• M60: 26,700,078 km (0.071 R)
• M61: 27,366,387 km (0.069 R)
• M62: 28,639,914 km (0.102 R)
• M63: 30,162,521 km (0.068 R)
• M64: 30,779,014 km (0.058 R)
• M65: 31,321,755 km (0.103 R)
• M66: 31,633,367 km (0.114 R)
• M67: 31,946,027 km (0.029 R)
• M68: 33,127,401 km (0.109 R)
• M69: 34,162,768 km (0.116 R)
• M70: 36,346,897 km (0.061 R)
• M71: 36,428,727 km (0.06 R)
• M72: 37,579,733 km (0.073 R)
• M73: 37,910,793 km (0.053 R)
• M74: 38,325,927 km (0.097 R)
• M75: 38,409,104 km (0.106 R)
• M76: 42,043,883 km (0.115 R)
• M77: 42,387,659 km (0.106 R)
• M78: 42,904,819 km (0.109 R)
• M79: 46,406,157 km (0.103 R)
• M80: 47,832,124 km (0.057 R)
• M81: 48,820,816 km (0.063 R)
• M82: 49,544,122 km (0.108 R)
• M83: 50,179,763 km (0.106 R)
• M84: 50,818,247 km (0.106 R)
• M85: 53,120,409 km (0.117 R)
• M86: 54,424,453 km (0.074 R)
• M87: 55,644,574 km (0.11 R)
• M88: 56,873,819 km (0.102 R)
• M89: 59,841,093 km (0.092 R)
• M90: 60,518,023 km (0.112 R)
• M91: 61,684,438 km (0.093 R)
• M92: 66,323,618 km (0.111 R)

Kuiper Belt

Range: 30.9 - 59.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 210 - 17,801 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit