🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.17 AU - 1.55 AU

Year: 585 Days

Day: 33.2 Hours

Environment

Temp: -38 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,318,309 km

• M1: 99,931 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.53 AU - 1.83 AU

Year: 803 Days

Day: 19.1 Hours

Environment

Temp: -53 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 2.33 AU - 2.81 AU

Year: 1520 Days

Day: 45.5 Hours

Environment

Temp: -85 °C

Axial Tilt: 45.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,318,309 km

• M1: 1,418,337 km (0.077 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 2.48 AU - 3.18 AU

Year: 1757 Days

Day: 47.7 Hours

Environment

Temp: -111 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.45 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 4.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 3.66 AU - 4.48 AU

Year: 3029 Days

Day: 16.4 Hours

Environment

Temp: -126 °C

Axial Tilt: 29.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,318,309 km

• M1: 2,898,908 km (0.086 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 540.1

Radius: 13.4

Gravity: 3.01 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 6.71 AU - 6.77 AU

Year: 6456 Days

Day: 13.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 52,318,309 km

• M1: 185,950 km (0.084 R)
• M2: 289,023 km (0.079 R)
• M3: 372,947 km (0.111 R)
• M4: 602,730 km (0.057 R)
• M5: 996,621 km (0.114 R)
• M6: 1,145,620 km (0.118 R)
• M7: 1,780,963 km (0.096 R)
• M8: 1,909,168 km (0.1 R)
• M9: 2,332,530 km (0.118 R)
• M10: 2,617,364 km (0.075 R)
• M11: 2,722,083 km (0.089 R)
• M12: 2,957,101 km (0.092 R)
• M13: 3,066,308 km (0.081 R)
• M14: 3,288,760 km (0.082 R)
• M15: 3,402,005 km (0.077 R)
• M16: 3,679,210 km (0.051 R)
• M17: 3,820,580 km (0.066 R)
• M18: 4,084,620 km (0.072 R)
• M19: 4,404,610 km (0.091 R)
• M20: 4,504,691 km (0.036 R)
• M21: 4,707,247 km (0.071 R)
• M22: 4,886,914 km (0.107 R)
• M23: 5,095,154 km (0.039 R)
• M24: 5,253,279 km (0.103 R)
• M25: 5,413,049 km (0.098 R)
• M26: 5,520,610 km (0.1 R)
• M27: 5,683,074 km (0.084 R)
• M28: 6,548,048 km (0.079 R)
• M29: 6,720,236 km (0.119 R)
• M30: 6,835,875 km (0.091 R)
• M31: 7,186,831 km (0.084 R)
• M32: 8,090,103 km (0.036 R)
• M33: 8,244,039 km (0.113 R)
• M34: 8,965,400 km (0.091 R)
• M35: 9,837,855 km (0.083 R)
• M36: 10,401,091 km (0.041 R)
• M37: 10,669,769 km (0.036 R)
• M38: 10,838,964 km (0.068 R)
• M39: 11,214,156 km (0.089 R)
• M40: 11,628,542 km (0.096 R)
• M41: 12,330,156 km (0.077 R)
• M42: 12,865,417 km (0.093 R)
• M43: 13,262,749 km (0.1 R)
• M44: 13,958,678 km (0.095 R)
• M45: 14,968,015 km (0.11 R)
• M46: 15,081,709 km (0.098 R)
• M47: 15,424,288 km (0.062 R)
• M48: 15,692,517 km (0.087 R)
• M49: 16,117,076 km (0.117 R)
• M50: 16,389,344 km (0.031 R)
• M51: 16,584,719 km (0.117 R)
• M52: 17,135,838 km (0.067 R)
• M53: 18,175,393 km (0.11 R)
• M54: 18,296,717 km (0.114 R)
• M55: 18,948,066 km (0.088 R)
• M56: 19,607,045 km (0.1 R)
• M57: 19,856,125 km (0.117 R)
• M58: 20,231,616 km (0.047 R)
• M59: 20,357,428 km (0.12 R)
• M60: 20,483,389 km (0.106 R)
• M61: 20,609,500 km (0.06 R)
• M62: 20,736,060 km (0.099 R)
• M63: 21,372,449 km (0.048 R)
• M64: 22,360,693 km (0.032 R)
• M65: 22,707,910 km (0.107 R)
• M66: 23,188,268 km (0.118 R)
• M67: 23,407,728 km (0.054 R)
• M68: 23,627,787 km (0.068 R)
• M69: 24,070,297 km (0.052 R)
• M70: 26,003,551 km (0.114 R)
• M71: 26,414,496 km (0.069 R)
• M72: 27,058,066 km (0.106 R)
• M73: 28,313,641 km (0.104 R)
• M74: 28,407,439 km (0.114 R)
• M75: 28,830,801 km (0.08 R)
• M76: 29,303,530 km (0.108 R)
• M77: 29,398,375 km (0.102 R)
• M78: 29,493,220 km (0.117 R)
• M79: 30,113,004 km (0.114 R)
• M80: 30,640,785 km (0.048 R)
• M81: 31,220,028 km (0.11 R)
• M82: 32,438,353 km (0.085 R)
• M83: 33,078,034 km (0.107 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 925.3

Radius: 13.4

Gravity: 5.15 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 9.05 AU - 9.57 AU

Year: 10481 Days

Day: 11.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 52,318,309 km

• M1: 168,298 km (0.112 R)
• M2: 356,791 km (0.095 R)
• M3: 721,959 km (0.116 R)
• M4: 831,764 km (0.116 R)
• M5: 1,541,307 km (0.103 R)
• M6: 1,712,447 km (0.064 R)
• M7: 2,101,102 km (0.12 R)
• M8: 2,604,499 km (0.06 R)
• M9: 2,750,955 km (0.069 R)
• M10: 3,853,043 km (0.066 R)
• M11: 4,329,063 km (0.076 R)
• M12: 4,433,632 km (0.094 R)
• M13: 4,609,709 km (0.061 R)
• M14: 5,225,753 km (0.053 R)
• M15: 5,638,344 km (0.039 R)
• M16: 5,752,637 km (0.07 R)
• M17: 5,867,827 km (0.098 R)
• M18: 5,983,765 km (0.1 R)
• M19: 6,296,874 km (0.104 R)
• M20: 6,817,025 km (0.113 R)
• M21: 7,102,757 km (0.047 R)
• M22: 7,560,078 km (0.115 R)
• M23: 7,813,497 km (0.087 R)
• M24: 8,899,877 km (0.058 R)
• M25: 10,079,456 km (0.098 R)
• M26: 11,115,870 km (0.038 R)
• M27: 11,307,953 km (0.08 R)
• M28: 11,646,643 km (0.061 R)
• M29: 12,483,494 km (0.09 R)
• M30: 13,646,467 km (0.07 R)
• M31: 14,475,838 km (0.09 R)
• M32: 14,843,849 km (0.111 R)
• M33: 16,237,652 km (0.074 R)
• M34: 16,401,312 km (0.09 R)
• M35: 16,729,979 km (0.116 R)
• M36: 17,227,092 km (0.033 R)
• M37: 17,673,193 km (0.112 R)
• M38: 17,897,590 km (0.052 R)
• M39: 19,033,935 km (0.115 R)
• M40: 19,148,827 km (0.067 R)
• M41: 19,264,017 km (0.06 R)
• M42: 19,494,996 km (0.109 R)
• M43: 20,310,903 km (0.062 R)
• M44: 20,428,337 km (0.101 R)
• M45: 20,663,954 km (0.104 R)
• M46: 25,182,408 km (0.082 R)
• M47: 25,561,788 km (0.036 R)
• M48: 25,879,384 km (0.047 R)
• M49: 26,262,205 km (0.095 R)
• M50: 26,582,644 km (0.03 R)
• M51: 26,711,149 km (0.092 R)
• M52: 26,968,906 km (0.072 R)
• M53: 27,162,785 km (0.091 R)
• M54: 27,877,414 km (0.113 R)
• M55: 31,610,778 km (0.099 R)
• M56: 33,189,036 km (0.114 R)
• M57: 33,674,481 km (0.039 R)
• M58: 33,883,319 km (0.046 R)
• M59: 34,092,457 km (0.059 R)
• M60: 34,232,182 km (0.111 R)
• M61: 34,442,067 km (0.101 R)
• M62: 34,722,713 km (0.113 R)
• M63: 35,074,418 km (0.111 R)
• M64: 36,065,653 km (0.062 R)
• M65: 36,636,369 km (0.08 R)
• M66: 37,209,927 km (0.111 R)
• M67: 37,786,477 km (0.105 R)
• M68: 39,167,565 km (0.113 R)
• M69: 39,607,083 km (0.118 R)
• M70: 39,827,591 km (0.069 R)
• M71: 40,121,999 km (0.05 R)
• M72: 40,269,503 km (0.076 R)
• M73: 41,158,563 km (0.084 R)
• M74: 41,605,412 km (0.102 R)
• M75: 43,333,417 km (0.109 R)
• M76: 45,853,543 km (0.115 R)
• M77: 46,007,778 km (0.055 R)
• M78: 49,920,211 km (0.055 R)
• M79: 50,078,934 km (0.104 R)
• M80: 51,354,555 km (0.103 R)
• M81: 51,675,144 km (0.106 R)
• M82: 53,207,026 km (0.118 R)
• M83: 53,369,190 km (0.113 R)
• M84: 54,508,677 km (0.117 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 455.9

Radius: 8.4

Gravity: 6.46 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 9.6 AU - 12.96 AU

Year: 13978 Days

Day: 11.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 52,318,309 km

• M1: 106,065 km (0.1 R)
• M2: 181,911 km (0.102 R)
• M3: 263,292 km (0.116 R)
• M4: 491,279 km (0.087 R)
• M5: 569,968 km (0.097 R)
• M6: 833,859 km (0.032 R)
• M7: 1,633,310 km (0.053 R)
• M8: 2,411,966 km (0.092 R)
• M9: 2,551,840 km (0.076 R)
• M10: 2,810,346 km (0.085 R)
• M11: 2,987,469 km (0.098 R)
• M12: 3,047,309 km (0.08 R)
• M13: 4,669,997 km (0.047 R)
• M14: 5,237,272 km (0.052 R)
• M15: 6,552,985 km (0.069 R)
• M16: 6,631,225 km (0.097 R)
• M17: 7,146,889 km (0.113 R)
• M18: 7,552,299 km (0.075 R)
• M19: 7,757,846 km (0.101 R)
• M20: 8,428,045 km (0.055 R)
• M21: 8,726,941 km (0.095 R)
• M22: 9,511,881 km (0.115 R)
• M23: 10,092,770 km (0.073 R)
• M24: 10,547,398 km (0.117 R)
• M25: 10,685,178 km (0.086 R)
• M26: 11,335,629 km (0.057 R)
• M27: 11,665,792 km (0.118 R)
• M28: 13,313,612 km (0.072 R)
• M29: 13,462,462 km (0.068 R)
• M30: 14,114,110 km (0.086 R)
• M31: 15,033,090 km (0.08 R)
• M32: 16,288,366 km (0.109 R)
• M33: 16,714,271 km (0.083 R)
• M34: 17,631,455 km (0.104 R)
• M35: 18,454,244 km (0.104 R)
• M36: 19,289,449 km (0.118 R)
• M37: 19,627,091 km (0.105 R)
• M38: 19,966,529 km (0.077 R)
• M39: 20,023,376 km (0.104 R)
• M40: 21,112,299 km (0.097 R)
• M41: 21,170,043 km (0.106 R)
• M42: 21,344,026 km (0.118 R)
• M43: 21,751,530 km (0.119 R)
• M44: 21,868,366 km (0.086 R)
• M45: 21,926,859 km (0.112 R)
• M46: 21,985,501 km (0.095 R)
• M47: 22,751,891 km (0.038 R)
• M48: 23,887,489 km (0.094 R)
• M49: 24,068,502 km (0.056 R)
• M50: 24,614,385 km (0.073 R)
• M51: 25,102,971 km (0.103 R)
• M52: 25,348,312 km (0.06 R)
• M53: 25,779,902 km (0.085 R)
• M54: 26,151,653 km (0.085 R)
• M55: 26,525,348 km (0.119 R)
• M56: 28,100,763 km (0.111 R)
• M57: 29,641,771 km (0.12 R)
• M58: 29,901,174 km (0.076 R)
• M59: 30,096,249 km (0.118 R)
• M60: 30,357,148 km (0.032 R)
• M61: 30,618,645 km (0.073 R)
• M62: 30,815,217 km (0.113 R)
• M63: 30,946,564 km (0.107 R)
• M64: 31,407,774 km (0.105 R)
• M65: 33,006,077 km (0.119 R)
• M66: 34,222,009 km (0.034 R)
• M67: 34,903,876 km (0.03 R)
• M68: 35,935,204 km (0.105 R)
• M69: 36,004,318 km (0.063 R)
• M70: 37,676,074 km (0.116 R)
• M71: 37,886,708 km (0.054 R)
• M72: 39,944,127 km (0.105 R)
• M73: 41,166,940 km (0.043 R)
• M74: 41,819,337 km (0.091 R)
• M75: 42,840,791 km (0.116 R)
• M76: 44,462,731 km (0.043 R)
• M77: 46,480,507 km (0.057 R)
• M78: 47,235,378 km (0.106 R)
• M79: 48,604,348 km (0.059 R)
• M80: 48,680,793 km (0.107 R)
• M81: 49,909,290 km (0.119 R)
• M82: 50,140,718 km (0.075 R)
• M83: 50,295,253 km (0.037 R)
• M84: 50,759,754 km (0.097 R)
• M85: 50,914,887 km (0.083 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 541 - 17,601 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit