🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.46 AU - 0.56 AU

Year: 235 Days

Day: 32.8 Hours

Environment

Temp: -126 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,818,198 km

• M1: 234,869 km (0.066 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.43 AU - 0.59 AU

Year: 235 Days

Day: 16.3 Hours

Environment

Temp: -114 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 57,818,198 km

• M1: 21,392 km (0.11 R)
• M2: 33,959 km (0.085 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.49 AU - 0.61 AU

Year: 263 Days

Day: 44 Hours

Environment

Temp: -124 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,818,198 km

• M1: 655,987 km (0.074 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.54 AU - 0.68 AU

Year: 308 Days

Day: 16.2 Hours

Environment

Temp: -125 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 624.3

Radius: 13.1

Gravity: 3.64 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.71 AU - 1.17 AU

Year: 588 Days

Day: 7.1 Hours

Environment

Temp: -154 °C

Axial Tilt: 169.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 57,818,198 km

• M1: 166,951 km (0.083 R)
• M2: 256,411 km (0.1 R)
• M3: 354,547 km (0.116 R)
• M4: 481,107 km (0.113 R)
• M5: 722,707 km (0.036 R)
• M6: 838,047 km (0.112 R)
• M7: 965,355 km (0.088 R)
• M8: 1,131,857 km (0.066 R)
• M9: 1,274,574 km (0.081 R)
• M10: 1,518,418 km (0.118 R)
• M11: 1,627,924 km (0.1 R)
• M12: 1,959,283 km (0.093 R)
• M13: 2,052,333 km (0.086 R)
• M14: 2,256,833 km (0.078 R)
• M15: 2,368,733 km (0.105 R)
• M16: 2,454,003 km (0.074 R)
• M17: 2,730,760 km (0.072 R)
• M18: 3,025,617 km (0.095 R)
• M19: 3,173,120 km (0.109 R)
• M20: 3,283,224 km (0.116 R)
• M21: 3,515,700 km (0.116 R)
• M22: 3,803,675 km (0.103 R)
• M23: 4,289,121 km (0.086 R)
• M24: 4,393,839 km (0.112 R)
• M25: 4,570,365 km (0.107 R)
• M26: 4,767,235 km (0.105 R)
• M27: 4,985,349 km (0.109 R)
• M28: 5,253,279 km (0.118 R)
• M29: 5,337,502 km (0.118 R)
• M30: 5,544,995 km (0.112 R)
• M31: 5,919,588 km (0.1 R)
• M32: 6,065,894 km (0.112 R)
• M33: 6,164,180 km (0.055 R)
• M34: 6,362,248 km (0.078 R)
• M35: 6,764,666 km (0.062 R)
• M36: 7,020,478 km (0.089 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 716.3

Radius: 12.9

Gravity: 4.3 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.02 AU - 1.12 AU

Year: 715 Days

Day: 12.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 57,818,198 km

• M1: 168,597 km (0.119 R)
• M2: 278,252 km (0.089 R)
• M3: 367,712 km (0.12 R)
• M4: 545,583 km (0.117 R)
• M5: 633,098 km (0.08 R)
• M6: 756,965 km (0.118 R)
• M7: 962,662 km (0.119 R)
• M8: 1,090,718 km (0.104 R)
• M9: 1,262,456 km (0.1 R)
• M10: 1,450,501 km (0.069 R)
• M11: 1,565,093 km (0.054 R)
• M12: 1,818,512 km (0.12 R)
• M13: 1,906,026 km (0.06 R)
• M14: 1,995,037 km (0.045 R)
• M15: 2,146,580 km (0.051 R)
• M16: 2,333,727 km (0.099 R)
• M17: 2,469,562 km (0.083 R)
• M18: 2,641,150 km (0.106 R)
• M19: 2,808,401 km (0.066 R)
• M20: 2,893,372 km (0.072 R)
• M21: 3,331,245 km (0.096 R)
• M22: 3,485,032 km (0.064 R)
• M23: 3,585,861 km (0.109 R)
• M24: 3,669,037 km (0.084 R)
• M25: 3,837,485 km (0.027 R)
• M26: 4,172,285 km (0.093 R)
• M27: 4,348,361 km (0.117 R)
• M28: 4,606,866 km (0.112 R)
• M29: 4,952,737 km (0.073 R)
• M30: 5,097,697 km (0.075 R)
• M31: 5,233,532 km (0.068 R)
• M32: 5,466,157 km (0.115 R)
• M33: 5,594,512 km (0.029 R)
• M34: 5,952,798 km (0.075 R)
• M35: 6,073,823 km (0.092 R)
• M36: 6,318,565 km (0.096 R)
• M37: 6,430,764 km (0.111 R)
• M38: 6,566,449 km (0.111 R)
• M39: 6,668,923 km (0.101 R)
• M40: 7,118,615 km (0.068 R)
• M41: 7,259,087 km (0.118 R)
• M42: 7,661,954 km (0.116 R)
• M43: 7,999,297 km (0.069 R)
• M44: 8,206,490 km (0.077 R)
• M45: 8,304,627 km (0.11 R)

Planet 7 - Gas Giant

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 155.7

Radius: 14.7

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.24 AU - 1.6 AU

Year: 1093 Days

Day: 12.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 57,818,198 km

• M1: 194,776 km (0.114 R)
• M2: 293,062 km (0.073 R)
• M3: 391,498 km (0.119 R)
• M4: 568,173 km (0.094 R)
• M5: 704,456 km (0.118 R)
• M6: 822,040 km (0.092 R)
• M7: 923,617 km (0.115 R)
• M8: 1,049,878 km (0.094 R)
• M9: 1,256,622 km (0.109 R)
• M10: 1,483,412 km (0.043 R)
• M11: 1,664,127 km (0.038 R)
• M12: 1,766,601 km (0.08 R)
• M13: 1,889,870 km (0.077 R)
• M14: 1,997,281 km (0.089 R)
• M15: 2,304,854 km (0.059 R)
• M16: 2,413,163 km (0.11 R)
• M17: 2,642,347 km (0.093 R)
• M18: 2,966,376 km (0.045 R)
• M19: 3,070,048 km (0.115 R)
• M20: 3,250,463 km (0.074 R)
• M21: 3,357,275 km (0.054 R)
• M22: 3,535,596 km (0.034 R)
• M23: 3,845,264 km (0.1 R)
• M24: 4,196,968 km (0.06 R)
• M25: 4,414,783 km (0.102 R)
• M26: 4,679,571 km (0.037 R)
• M27: 4,861,931 km (0.071 R)
• M28: 4,993,577 km (0.092 R)
• M29: 5,126,569 km (0.053 R)
• M30: 5,287,686 km (0.113 R)
• M31: 5,679,483 km (0.097 R)
• M32: 5,771,935 km (0.112 R)
• M33: 5,920,934 km (0.099 R)
• M34: 6,014,732 km (0.109 R)
• M35: 6,222,972 km (0.067 R)
• M36: 6,356,713 km (0.053 R)
• M37: 6,588,141 km (0.06 R)

Asteroid Belt

Center: 5.84 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 10.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 267

Radius: 3.3

Gravity: 24.52 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 8.69 AU - 11.83 AU

Year: 21220 Days

Day: 17.2 Hours

Environment

Temp: -225 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 57,818,198 km

• M1: 42,935 km (0.12 R)
• M2: 90,357 km (0.073 R)
• M3: 169,046 km (0.109 R)
• M4: 204,500 km (0.104 R)
• M5: 229,633 km (0.065 R)
• M6: 574,306 km (0.114 R)
• M7: 746,045 km (0.079 R)
• M8: 1,323,941 km (0.07 R)
• M9: 1,759,570 km (0.051 R)
• M10: 2,091,677 km (0.115 R)
• M11: 2,148,973 km (0.103 R)
• M12: 2,294,233 km (0.064 R)
• M13: 3,003,028 km (0.074 R)
• M14: 3,566,862 km (0.09 R)
• M15: 6,539,222 km (0.057 R)
• M16: 6,622,997 km (0.05 R)
• M17: 6,834,229 km (0.107 R)
• M18: 7,612,587 km (0.04 R)
• M19: 7,878,273 km (0.029 R)
• M20: 8,327,814 km (0.085 R)
• M21: 8,464,248 km (0.061 R)
• M22: 8,785,584 km (0.078 R)
• M23: 8,878,035 km (0.067 R)
• M24: 8,924,411 km (0.092 R)
• M25: 9,110,810 km (0.091 R)
• M26: 9,157,634 km (0.062 R)
• M27: 9,298,405 km (0.107 R)
• M28: 9,487,347 km (0.096 R)
• M29: 9,773,079 km (0.052 R)
• M30: 10,013,483 km (0.101 R)
• M31: 10,110,123 km (0.077 R)
• M32: 10,158,593 km (0.108 R)
• M33: 11,293,891 km (0.069 R)
• M34: 11,596,677 km (0.098 R)
• M35: 12,055,793 km (0.074 R)
• M36: 12,520,893 km (0.055 R)
• M37: 13,097,294 km (0.034 R)
• M38: 13,682,221 km (0.058 R)
• M39: 14,275,676 km (0.098 R)
• M40: 14,602,847 km (0.105 R)
• M41: 15,767,466 km (0.112 R)
• M42: 16,162,255 km (0.057 R)
• M43: 16,846,665 km (0.113 R)
• M44: 17,366,069 km (0.105 R)
• M45: 18,125,577 km (0.1 R)
• M46: 19,797,932 km (0.087 R)
• M47: 20,407,094 km (0.071 R)
• M48: 20,652,435 km (0.112 R)
• M49: 22,460,475 km (0.085 R)
• M50: 22,650,314 km (0.071 R)
• M51: 23,736,545 km (0.101 R)
• M52: 24,774,155 km (0.119 R)
• M53: 25,035,802 km (0.113 R)
• M54: 25,167,149 km (0.098 R)
• M55: 26,558,409 km (0.077 R)
• M56: 26,893,508 km (0.104 R)
• M57: 28,520,535 km (0.08 R)
• M58: 29,138,972 km (0.108 R)
• M59: 29,346,016 km (0.11 R)
• M60: 31,090,776 km (0.115 R)
• M61: 31,231,847 km (0.074 R)
• M62: 32,011,252 km (0.037 R)
• M63: 32,082,460 km (0.032 R)
• M64: 32,296,385 km (0.05 R)
• M65: 33,372,592 km (0.096 R)
• M66: 34,096,646 km (0.032 R)
• M67: 35,707,815 km (0.114 R)
• M68: 36,151,373 km (0.071 R)
• M69: 36,299,774 km (0.12 R)
• M70: 36,596,875 km (0.071 R)
• M71: 36,969,523 km (0.09 R)
• M72: 37,118,972 km (0.119 R)
• M73: 37,193,771 km (0.115 R)
• M74: 38,170,495 km (0.107 R)
• M75: 39,003,456 km (0.08 R)
• M76: 39,155,597 km (0.098 R)
• M77: 40,379,457 km (0.087 R)
• M78: 42,707,799 km (0.089 R)
• M79: 42,942,966 km (0.093 R)
• M80: 44,363,398 km (0.062 R)
• M81: 44,760,581 km (0.104 R)
• M82: 47,249,889 km (0.062 R)
• M83: 48,797,629 km (0.097 R)
• M84: 49,783,778 km (0.051 R)
• M85: 50,610,456 km (0.064 R)
• M86: 51,108,617 km (0.098 R)
• M87: 51,358,445 km (0.089 R)
• M88: 53,286,313 km (0.063 R)
• M89: 53,370,686 km (0.076 R)
• M90: 54,047,168 km (0.052 R)
• M91: 54,216,662 km (0.045 R)
• M92: 55,579,648 km (0.112 R)
• M93: 56,007,797 km (0.109 R)
• M94: 56,867,536 km (0.062 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 453 - 17,996 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit