🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.95 AU - 1.17 AU

Year: 387 Days

Day: 31.1 Hours

Environment

Temp: 36 °C

Axial Tilt: 33.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 67,125,113 km

• M1: 132,993 km (0.095 R)
• M2: 915,090 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.92 AU - 2.2 AU

Year: 1049 Days

Day: 31.2 Hours

Environment

Temp: -54 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,125,113 km

• M1: 1,013,077 km (0.084 R)

Asteroid Belt

Center: 2.66 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 3.01 AU - 3.49 AU

Year: 2079 Days

Day: 22.9 Hours

Environment

Temp: -99 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 417

Radius: 10.9

Gravity: 3.51 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 4.92 AU - 7.12 AU

Year: 5240 Days

Day: 9.3 Hours

Environment

Temp: -150 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 67,125,113 km

• M1: 136,433 km (0.094 R)
• M2: 345,721 km (0.09 R)
• M3: 429,196 km (0.117 R)
• M4: 632,500 km (0.102 R)
• M5: 729,888 km (0.1 R)
• M6: 1,029,383 km (0.087 R)
• M7: 1,213,837 km (0.12 R)
• M8: 1,661,584 km (0.119 R)
• M9: 1,769,743 km (0.115 R)
• M10: 1,912,160 km (0.062 R)
• M11: 2,242,771 km (0.062 R)
• M12: 2,328,341 km (0.096 R)
• M13: 2,627,387 km (0.119 R)
• M14: 2,864,650 km (0.082 R)
• M15: 3,033,097 km (0.059 R)
• M16: 3,321,073 km (0.057 R)
• M17: 3,719,003 km (0.068 R)
• M18: 3,882,514 km (0.077 R)
• M19: 3,965,092 km (0.093 R)
• M20: 4,473,575 km (0.063 R)
• M21: 4,935,234 km (0.114 R)
• M22: 5,412,451 km (0.073 R)
• M23: 5,551,427 km (0.066 R)
• M24: 5,833,270 km (0.094 R)
• M25: 6,192,005 km (0.036 R)
• M26: 6,288,945 km (0.047 R)
• M27: 6,880,904 km (0.101 R)
• M28: 7,056,980 km (0.056 R)
• M29: 7,336,728 km (0.068 R)
• M30: 7,439,353 km (0.097 R)
• M31: 7,776,247 km (0.111 R)
• M32: 8,118,078 km (0.092 R)
• M33: 8,762,246 km (0.101 R)
• M34: 8,843,927 km (0.12 R)
• M35: 8,980,659 km (0.068 R)
• M36: 9,063,088 km (0.076 R)
• M37: 9,228,543 km (0.117 R)
• M38: 9,395,045 km (0.105 R)
• M39: 10,185,221 km (0.084 R)
• M40: 10,791,841 km (0.116 R)
• M41: 10,908,677 km (0.084 R)
• M42: 11,380,508 km (0.113 R)
• M43: 11,708,726 km (0.118 R)
• M44: 12,161,409 km (0.065 R)
• M45: 12,681,262 km (0.113 R)
• M46: 12,866,614 km (0.1 R)
• M47: 13,021,597 km (0.111 R)
• M48: 13,177,328 km (0.108 R)
• M49: 13,333,658 km (0.038 R)
• M50: 14,573,974 km (0.098 R)
• M51: 14,703,227 km (0.119 R)
• M52: 14,832,928 km (0.084 R)
• M53: 15,322,562 km (0.095 R)
• M54: 15,586,004 km (0.118 R)
• M55: 15,784,520 km (0.088 R)
• M56: 16,485,835 km (0.04 R)
• M57: 16,789,519 km (0.101 R)
• M58: 17,129,255 km (0.116 R)
• M59: 17,746,347 km (0.029 R)
• M60: 18,790,989 km (0.07 R)
• M61: 19,320,715 km (0.069 R)
• M62: 19,748,116 km (0.048 R)
• M63: 19,962,938 km (0.115 R)
• M64: 20,250,615 km (0.088 R)
• M65: 21,525,488 km (0.058 R)
• M66: 21,894,546 km (0.086 R)
• M67: 23,961,091 km (0.114 R)
• M68: 24,113,830 km (0.085 R)
• M69: 24,843,718 km (0.079 R)
• M70: 25,153,236 km (0.051 R)
• M71: 25,308,519 km (0.055 R)
• M72: 25,580,937 km (0.066 R)
• M73: 25,854,252 km (0.087 R)
• M74: 26,011,031 km (0.116 R)
• M75: 26,207,303 km (0.071 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 173.9

Radius: 14.6

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 6.73 AU - 7.77 AU

Year: 6925 Days

Day: 8.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 67,125,113 km

• M1: 189,840 km (0.034 R)
• M2: 322,832 km (0.118 R)
• M3: 453,132 km (0.12 R)
• M4: 618,138 km (0.12 R)
• M5: 776,114 km (0.075 R)
• M6: 983,756 km (0.064 R)
• M7: 1,198,578 km (0.11 R)
• M8: 1,429,856 km (0.059 R)
• M9: 1,578,706 km (0.088 R)
• M10: 2,227,363 km (0.12 R)
• M11: 2,664,338 km (0.067 R)
• M12: 3,075,732 km (0.078 R)
• M13: 3,181,797 km (0.116 R)
• M14: 3,289,059 km (0.052 R)
• M15: 3,452,420 km (0.031 R)
• M16: 3,544,422 km (0.1 R)
• M17: 3,637,323 km (0.107 R)
• M18: 3,806,368 km (0.051 R)
• M19: 4,133,240 km (0.092 R)
• M20: 4,309,915 km (0.112 R)
• M21: 4,509,478 km (0.078 R)
• M22: 4,630,503 km (0.06 R)
• M23: 5,316,409 km (0.097 R)
• M24: 5,573,867 km (0.082 R)
• M25: 5,682,326 km (0.086 R)
• M26: 6,056,619 km (0.067 R)
• M27: 6,370,925 km (0.051 R)
• M28: 6,552,985 km (0.081 R)
• M29: 6,644,539 km (0.114 R)
• M30: 6,806,105 km (0.077 R)
• M31: 7,062,515 km (0.101 R)
• M32: 7,156,463 km (0.05 R)
• M33: 7,345,854 km (0.119 R)
• M34: 7,536,890 km (0.027 R)
• M35: 7,924,050 km (0.12 R)
• M36: 8,070,805 km (0.096 R)
• M37: 8,516,906 km (0.108 R)
• M38: 9,329,821 km (0.092 R)
• M39: 10,327,190 km (0.116 R)
• M40: 10,434,152 km (0.115 R)
• M41: 11,083,856 km (0.101 R)
• M42: 11,579,773 km (0.096 R)
• M43: 11,746,724 km (0.115 R)
• M44: 11,858,474 km (0.098 R)
• M45: 12,111,294 km (0.083 R)
• M46: 12,765,186 km (0.061 R)
• M47: 12,937,673 km (0.086 R)
• M48: 13,168,951 km (0.106 R)
• M49: 13,782,452 km (0.115 R)
• M50: 13,929,955 km (0.092 R)
• M51: 14,465,217 km (0.111 R)
• M52: 14,645,033 km (0.084 R)
• M53: 15,158,902 km (0.086 R)
• M54: 15,402,746 km (0.119 R)
• M55: 15,586,453 km (0.095 R)
• M56: 17,783,746 km (0.1 R)
• M57: 18,494,336 km (0.042 R)
• M58: 18,624,486 km (0.074 R)
• M59: 18,722,323 km (0.094 R)
• M60: 19,181,140 km (0.04 R)
• M61: 20,782,435 km (0.087 R)
• M62: 21,770,679 km (0.055 R)
• M63: 22,011,531 km (0.105 R)
• M64: 22,357,103 km (0.081 R)
• M65: 22,704,469 km (0.032 R)
• M66: 22,948,762 km (0.098 R)
• M67: 23,123,792 km (0.039 R)
• M68: 23,439,892 km (0.03 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 891.5

Radius: 13.8

Gravity: 4.68 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 11.02 AU - 12.74 AU

Year: 14527 Days

Day: 5.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 67,125,113 km

• M1: 219,460 km (0.1 R)
• M2: 405,111 km (0.057 R)
• M3: 554,859 km (0.059 R)
• M4: 747,989 km (0.117 R)
• M5: 1,385,127 km (0.104 R)
• M6: 1,574,368 km (0.09 R)
• M7: 2,101,252 km (0.067 R)
• M8: 2,352,726 km (0.027 R)
• M9: 3,346,205 km (0.079 R)
• M10: 4,496,912 km (0.111 R)
• M11: 4,699,916 km (0.109 R)
• M12: 4,823,185 km (0.063 R)
• M13: 5,031,126 km (0.1 R)
• M14: 5,157,387 km (0.051 R)
• M15: 5,629,368 km (0.074 R)
• M16: 5,892,660 km (0.113 R)
• M17: 5,981,372 km (0.087 R)
• M18: 6,340,706 km (0.105 R)
• M19: 7,127,591 km (0.099 R)
• M20: 7,460,745 km (0.086 R)
• M21: 7,994,510 km (0.071 R)
• M22: 8,191,830 km (0.036 R)
• M23: 8,340,680 km (0.107 R)
• M24: 8,691,935 km (0.045 R)
• M25: 9,253,526 km (0.113 R)
• M26: 9,617,198 km (0.087 R)
• M27: 9,879,743 km (0.101 R)
• M28: 10,465,867 km (0.117 R)
• M29: 11,008,608 km (0.05 R)
• M30: 11,393,972 km (0.098 R)
• M31: 11,504,824 km (0.115 R)
• M32: 12,979,560 km (0.046 R)
• M33: 13,270,079 km (0.057 R)
• M34: 13,680,276 km (0.066 R)
• M35: 13,857,400 km (0.072 R)
• M36: 14,213,892 km (0.06 R)
• M37: 14,453,249 km (0.103 R)
• M38: 14,814,677 km (0.076 R)
• M39: 15,546,809 km (0.088 R)
• M40: 15,669,928 km (0.104 R)
• M41: 17,428,302 km (0.09 R)
• M42: 17,748,740 km (0.101 R)
• M43: 20,181,052 km (0.083 R)
• M44: 21,607,468 km (0.071 R)
• M45: 22,996,185 km (0.101 R)
• M46: 23,277,429 km (0.075 R)
• M47: 25,277,702 km (0.1 R)
• M48: 27,184,027 km (0.068 R)
• M49: 27,332,578 km (0.12 R)
• M50: 28,004,422 km (0.055 R)
• M51: 28,757,199 km (0.115 R)
• M52: 30,129,161 km (0.055 R)
• M53: 31,600,456 km (0.106 R)
• M54: 32,305,511 km (0.097 R)
• M55: 35,339,355 km (0.05 R)
• M56: 35,501,519 km (0.119 R)
• M57: 36,234,549 km (0.093 R)
• M58: 36,479,890 km (0.096 R)
• M59: 37,798,146 km (0.032 R)
• M60: 38,130,104 km (0.117 R)
• M61: 38,546,435 km (0.098 R)
• M62: 38,880,636 km (0.064 R)
• M63: 39,299,809 km (0.089 R)
• M64: 40,057,822 km (0.114 R)
• M65: 40,905,892 km (0.064 R)
• M66: 41,503,087 km (0.098 R)
• M67: 42,017,105 km (0.049 R)
• M68: 42,188,993 km (0.093 R)
• M69: 42,275,012 km (0.038 R)
• M70: 42,965,256 km (0.093 R)
• M71: 44,444,331 km (0.082 R)
• M72: 46,471,831 km (0.116 R)
• M73: 46,649,553 km (0.097 R)
• M74: 46,916,585 km (0.034 R)
• M75: 50,069,360 km (0.118 R)
• M76: 51,166,062 km (0.103 R)
• M77: 51,809,333 km (0.071 R)
• M78: 53,104,103 km (0.072 R)
• M79: 53,569,053 km (0.072 R)
• M80: 53,755,452 km (0.106 R)
• M81: 54,409,494 km (0.09 R)
• M82: 56,766,857 km (0.101 R)
• M83: 58,484,689 km (0.12 R)
• M84: 59,349,963 km (0.085 R)
• M85: 60,704,422 km (0.115 R)
• M86: 62,264,878 km (0.055 R)
• M87: 65,823,811 km (0.077 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: 195 - 16,087 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit