🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.5 AU - 0.6 AU

Year: 153 Days

Day: 15.4 Hours

Environment

Temp: 204 °C

Axial Tilt: 32.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,078,288 km

• M1: 214,374 km (0.078 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.57 AU - 0.83 AU

Year: 219 Days

Day: 15 Hours

Environment

Temp: 118 °C

Axial Tilt: 12.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 61,078,288 km

• M1: 149,149 km (0.113 R)
• M2: 622,178 km (0.086 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.77 AU - 2.07 AU

Year: 997 Days

Day: 39 Hours

Environment

Temp: -71 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.66 AU - 2.54 AU

Year: 1140 Days

Day: 41.5 Hours

Environment

Temp: -82 °C

Axial Tilt: 5.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 2.49 AU - 3.35 AU

Year: 1870 Days

Day: 45.4 Hours

Environment

Temp: -106 °C

Axial Tilt: 0.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.63 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 24.9

Radius: 8.5

Gravity: 0.34 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 8.13 AU - 8.55 AU

Year: 9026 Days

Day: 10.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 61,078,288 km

• M1: 174,730 km (0.08 R)
• M2: 349,760 km (0.051 R)
• M3: 530,025 km (0.109 R)
• M4: 995,574 km (0.103 R)
• M5: 1,305,840 km (0.071 R)
• M6: 1,502,411 km (0.043 R)
• M7: 1,563,298 km (0.048 R)
• M8: 1,625,082 km (0.113 R)
• M9: 1,698,085 km (0.12 R)
• M10: 1,761,665 km (0.043 R)
• M11: 2,137,006 km (0.065 R)
• M12: 2,252,196 km (0.106 R)
• M13: 2,357,662 km (0.062 R)
• M14: 2,476,892 km (0.119 R)
• M15: 2,671,668 km (0.072 R)
• M16: 2,746,019 km (0.102 R)
• M17: 3,024,719 km (0.063 R)
• M18: 3,352,488 km (0.044 R)
• M19: 3,595,585 km (0.027 R)
• M20: 4,185,150 km (0.103 R)
• M21: 4,315,450 km (0.114 R)
• M22: 4,491,227 km (0.077 R)
• M23: 5,311,323 km (0.102 R)
• M24: 5,802,901 km (0.079 R)
• M25: 5,883,535 km (0.039 R)
• M26: 6,491,949 km (0.074 R)
• M27: 7,608,847 km (0.113 R)
• M28: 7,679,607 km (0.117 R)
• M29: 8,108,205 km (0.096 R)
• M30: 8,234,764 km (0.101 R)
• M31: 8,343,672 km (0.057 R)
• M32: 9,082,236 km (0.111 R)
• M33: 9,307,830 km (0.107 R)
• M34: 9,383,526 km (0.087 R)
• M35: 9,630,812 km (0.108 R)
• M36: 10,581,805 km (0.105 R)
• M37: 11,138,758 km (0.105 R)
• M38: 11,339,967 km (0.091 R)
• M39: 11,644,100 km (0.109 R)
• M40: 11,786,816 km (0.095 R)
• M41: 12,405,553 km (0.099 R)
• M42: 12,781,792 km (0.098 R)
• M43: 13,460,068 km (0.081 R)
• M44: 13,524,246 km (0.067 R)
• M45: 13,609,965 km (0.061 R)
• M46: 13,933,097 km (0.109 R)
• M47: 14,193,547 km (0.045 R)
• M48: 14,280,613 km (0.035 R)
• M49: 14,521,166 km (0.11 R)
• M50: 14,586,989 km (0.102 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 852

Radius: 14.6

Gravity: 4 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 9.78 AU - 10.98 AU

Year: 12532 Days

Day: 11.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 61,078,288 km

• M1: 186,848 km (0.063 R)
• M2: 476,619 km (0.061 R)
• M3: 770,878 km (0.076 R)
• M4: 931,247 km (0.115 R)
• M5: 1,126,173 km (0.104 R)
• M6: 1,457,981 km (0.12 R)
• M7: 1,635,853 km (0.062 R)
• M8: 1,930,710 km (0.072 R)
• M9: 2,070,584 km (0.096 R)
• M10: 2,360,954 km (0.046 R)
• M11: 3,046,411 km (0.084 R)
• M12: 3,244,030 km (0.082 R)
• M13: 3,582,869 km (0.11 R)
• M14: 3,721,696 km (0.114 R)
• M15: 3,897,773 km (0.056 R)
• M16: 4,004,735 km (0.1 R)
• M17: 5,051,023 km (0.109 R)
• M18: 5,325,535 km (0.098 R)
• M19: 6,136,953 km (0.106 R)
• M20: 6,642,445 km (0.066 R)
• M21: 6,813,884 km (0.109 R)
• M22: 7,030,352 km (0.107 R)
• M23: 7,738,548 km (0.036 R)
• M24: 8,469,633 km (0.07 R)
• M25: 8,843,478 km (0.094 R)
• M26: 8,937,725 km (0.116 R)
• M27: 9,414,493 km (0.049 R)
• M28: 10,642,393 km (0.095 R)
• M29: 10,793,187 km (0.108 R)
• M30: 12,977,466 km (0.097 R)
• M31: 13,463,060 km (0.056 R)
• M32: 13,735,478 km (0.09 R)
• M33: 13,954,639 km (0.098 R)
• M34: 14,174,997 km (0.083 R)
• M35: 14,285,549 km (0.094 R)
• M36: 15,407,683 km (0.12 R)
• M37: 16,094,487 km (0.099 R)
• M38: 16,499,748 km (0.119 R)
• M39: 16,908,449 km (0.069 R)
• M40: 17,143,467 km (0.074 R)
• M41: 18,576,316 km (0.078 R)
• M42: 19,985,528 km (0.109 R)
• M43: 20,986,038 km (0.047 R)
• M44: 21,428,848 km (0.118 R)
• M45: 22,066,883 km (0.077 R)
• M46: 23,754,945 km (0.113 R)
• M47: 24,481,542 km (0.084 R)
• M48: 25,282,639 km (0.1 R)
• M49: 27,047,744 km (0.058 R)
• M50: 27,253,890 km (0.114 R)
• M51: 28,362,560 km (0.12 R)
• M52: 28,642,158 km (0.098 R)
• M53: 29,415,429 km (0.116 R)
• M54: 29,698,319 km (0.098 R)
• M55: 29,911,047 km (0.081 R)
• M56: 30,767,196 km (0.068 R)
• M57: 32,576,732 km (0.099 R)
• M58: 33,531,316 km (0.111 R)
• M59: 34,197,624 km (0.103 R)
• M60: 36,449,820 km (0.08 R)
• M61: 38,517,562 km (0.104 R)
• M62: 39,839,110 km (0.056 R)
• M63: 40,308,997 km (0.054 R)
• M64: 41,888,750 km (0.105 R)
• M65: 42,207,094 km (0.081 R)
• M66: 42,846,177 km (0.097 R)
• M67: 43,327,732 km (0.08 R)
• M68: 45,353,138 km (0.102 R)
• M69: 46,254,166 km (0.114 R)
• M70: 47,658,142 km (0.066 R)
• M71: 48,490,504 km (0.053 R)
• M72: 48,657,605 km (0.057 R)
• M73: 49,579,876 km (0.109 R)
• M74: 50,338,786 km (0.099 R)
• M75: 51,526,892 km (0.113 R)
• M76: 52,381,246 km (0.09 R)
• M77: 52,552,685 km (0.106 R)
• M78: 53,240,237 km (0.039 R)
• M79: 54,103,865 km (0.078 R)
• M80: 55,059,197 km (0.081 R)
• M81: 55,845,035 km (0.074 R)
• M82: 56,195,543 km (0.082 R)
• M83: 56,986,766 km (0.052 R)
• M84: 57,516,193 km (0.065 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 263.3

Radius: 5.5

Gravity: 8.7 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 12.79 AU - 18.51 AU

Year: 23201 Days

Day: 24.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 61,078,288 km

• M1: 112,049 km (0.114 R)
• M2: 354,248 km (0.089 R)
• M3: 520,301 km (0.12 R)
• M4: 1,010,234 km (0.061 R)
• M5: 1,271,731 km (0.12 R)
• M6: 2,263,865 km (0.066 R)
• M7: 2,447,720 km (0.082 R)
• M8: 3,577,334 km (0.097 R)
• M9: 3,973,020 km (0.037 R)
• M10: 4,046,473 km (0.093 R)
• M11: 4,194,724 km (0.092 R)
• M12: 4,382,470 km (0.074 R)
• M13: 4,766,487 km (0.032 R)
• M14: 5,081,391 km (0.063 R)
• M15: 5,161,127 km (0.044 R)
• M16: 5,241,311 km (0.098 R)
• M17: 5,403,026 km (0.099 R)
• M18: 5,566,238 km (0.108 R)
• M19: 6,023,708 km (0.03 R)
• M20: 6,579,763 km (0.098 R)
• M21: 7,107,544 km (0.101 R)
• M22: 7,467,028 km (0.04 R)
• M23: 7,786,270 km (0.05 R)
• M24: 7,878,422 km (0.052 R)
• M25: 9,645,622 km (0.109 R)
• M26: 10,598,710 km (0.071 R)
• M27: 11,320,071 km (0.109 R)
• M28: 13,191,690 km (0.118 R)
• M29: 13,799,356 km (0.052 R)
• M30: 14,134,755 km (0.03 R)
• M31: 14,586,092 km (0.09 R)
• M32: 15,329,443 km (0.108 R)
• M33: 15,444,933 km (0.089 R)
• M34: 17,151,396 km (0.068 R)
• M35: 17,391,500 km (0.032 R)
• M36: 17,451,639 km (0.068 R)
• M37: 18,855,016 km (0.09 R)
• M38: 19,538,828 km (0.1 R)
• M39: 19,915,217 km (0.105 R)
• M40: 21,897,987 km (0.083 R)
• M41: 21,963,062 km (0.084 R)
• M42: 22,550,981 km (0.1 R)
• M43: 24,143,750 km (0.079 R)
• M44: 25,498,658 km (0.117 R)
• M45: 26,669,710 km (0.032 R)
• M46: 26,739,123 km (0.117 R)
• M47: 27,296,675 km (0.113 R)
• M48: 29,278,098 km (0.108 R)
• M49: 30,721,568 km (0.089 R)
• M50: 30,867,277 km (0.073 R)
• M51: 31,305,449 km (0.087 R)
• M52: 31,892,920 km (0.066 R)
• M53: 32,040,423 km (0.116 R)
• M54: 32,114,175 km (0.098 R)
• M55: 32,336,029 km (0.097 R)
• M56: 33,078,932 km (0.118 R)
• M57: 33,452,477 km (0.115 R)
• M58: 33,677,323 km (0.059 R)
• M59: 33,752,272 km (0.052 R)
• M60: 34,581,493 km (0.119 R)
• M61: 34,733,035 km (0.111 R)
• M62: 35,112,715 km (0.117 R)
• M63: 35,493,740 km (0.089 R)
• M64: 36,259,981 km (0.074 R)
• M65: 37,186,590 km (0.085 R)
• M66: 37,419,514 km (0.104 R)
• M67: 37,886,708 km (0.089 R)
• M68: 38,277,458 km (0.107 R)
• M69: 40,410,873 km (0.083 R)
• M70: 44,215,595 km (0.087 R)
• M71: 44,874,424 km (0.119 R)
• M72: 45,122,458 km (0.103 R)
• M73: 45,453,667 km (0.081 R)
• M74: 46,201,956 km (0.07 R)
• M75: 46,870,658 km (0.12 R)
• M76: 47,038,208 km (0.096 R)
• M77: 47,122,132 km (0.042 R)
• M78: 49,320,922 km (0.084 R)
• M79: 50,004,285 km (0.086 R)
• M80: 51,035,014 km (0.116 R)
• M81: 51,121,183 km (0.084 R)
• M82: 52,333,225 km (0.072 R)
• M83: 52,420,291 km (0.075 R)
• M84: 52,594,273 km (0.085 R)
• M85: 54,433,130 km (0.083 R)
• M86: 54,785,732 km (0.067 R)
• M87: 55,493,181 km (0.079 R)
• M88: 57,275,340 km (0.103 R)
• M89: 57,723,685 km (0.099 R)
• M90: 58,624,114 km (0.108 R)
• M91: 59,438,525 km (0.068 R)
• M92: 59,983,361 km (0.08 R)
• M93: 60,256,526 km (0.119 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 375 - 12,873 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit