🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.83 AU - 1.37 AU

Year: 439 Days

Day: 46.5 Hours

Environment

Temp: 10 °C

Axial Tilt: 13.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 3.67 AU - 3.77 AU

Year: 2732 Days

Day: 18.7 Hours

Environment

Temp: -131 °C

Axial Tilt: 44.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,046,931 km

• M1: 3,535,895 km (0.12 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 3.63 AU - 4.11 AU

Year: 2899 Days

Day: 28.9 Hours

Environment

Temp: -138 °C

Axial Tilt: 6.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,046,931 km

• M1: 58,493 km (0.1 R)

Asteroid Belt

Center: 5.04 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 673.4

Radius: 10.7

Gravity: 5.88 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 5.12 AU - 7.28 AU

Year: 5879 Days

Day: 10.2 Hours

Environment

Temp: -165 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 59,046,931 km

• M1: 176,825 km (0.079 R)
• M2: 272,717 km (0.098 R)
• M3: 494,421 km (0.098 R)
• M4: 886,816 km (0.114 R)
• M5: 1,002,755 km (0.099 R)
• M6: 1,123,929 km (0.066 R)
• M7: 1,622,987 km (0.093 R)
• M8: 2,049,042 km (0.104 R)
• M9: 2,488,710 km (0.111 R)
• M10: 2,613,774 km (0.064 R)
• M11: 2,740,932 km (0.103 R)
• M12: 3,157,562 km (0.111 R)
• M13: 3,431,027 km (0.082 R)
• M14: 3,712,271 km (0.093 R)
• M15: 3,831,650 km (0.107 R)
• M16: 4,575,152 km (0.078 R)
• M17: 4,677,626 km (0.081 R)
• M18: 5,042,495 km (0.077 R)
• M19: 5,121,782 km (0.076 R)
• M20: 5,525,098 km (0.114 R)
• M21: 5,772,084 km (0.09 R)
• M22: 5,855,111 km (0.094 R)
• M23: 6,534,585 km (0.102 R)
• M24: 6,679,395 km (0.032 R)
• M25: 7,060,571 km (0.101 R)
• M26: 7,875,131 km (0.068 R)
• M27: 8,466,192 km (0.096 R)
• M28: 8,687,448 km (0.069 R)
• M29: 8,942,811 km (0.117 R)
• M30: 9,526,392 km (0.084 R)
• M31: 9,789,834 km (0.081 R)
• M32: 10,222,920 km (0.06 R)
• M33: 10,492,495 km (0.101 R)
• M34: 10,696,397 km (0.063 R)
• M35: 11,038,976 km (0.047 R)
• M36: 11,454,859 km (0.098 R)
• M37: 11,559,577 km (0.087 R)
• M38: 11,629,589 km (0.11 R)
• M39: 11,911,132 km (0.072 R)
• M40: 12,017,347 km (0.099 R)
• M41: 12,123,711 km (0.06 R)
• M42: 12,877,983 km (0.12 R)
• M43: 13,907,067 km (0.037 R)
• M44: 14,696,196 km (0.112 R)
• M45: 15,965,384 km (0.119 R)
• M46: 16,043,474 km (0.09 R)
• M47: 16,672,533 km (0.071 R)
• M48: 17,309,521 km (0.067 R)
• M49: 17,671,548 km (0.108 R)
• M50: 18,076,509 km (0.067 R)
• M51: 18,239,421 km (0.06 R)
• M52: 19,102,451 km (0.1 R)
• M53: 19,268,355 km (0.114 R)
• M54: 19,518,184 km (0.108 R)
• M55: 19,643,397 km (0.078 R)
• M56: 19,769,059 km (0.08 R)
• M57: 19,852,834 km (0.11 R)
• M58: 20,868,305 km (0.076 R)
• M59: 21,857,296 km (0.116 R)
• M60: 22,074,363 km (0.1 R)
• M61: 22,204,962 km (0.071 R)
• M62: 22,510,590 km (0.112 R)
• M63: 22,641,937 km (0.118 R)
• M64: 23,126,036 km (0.109 R)
• M65: 23,925,487 km (0.077 R)
• M66: 24,059,676 km (0.059 R)
• M67: 24,149,135 km (0.091 R)
• M68: 25,597,093 km (0.076 R)
• M69: 25,963,608 km (0.085 R)
• M70: 26,470,146 km (0.042 R)
• M71: 28,292,548 km (0.092 R)
• M72: 28,909,041 km (0.105 R)
• M73: 29,051,906 km (0.091 R)
• M74: 29,434,129 km (0.116 R)
• M75: 29,673,785 km (0.102 R)
• M76: 29,962,359 km (0.034 R)
• M77: 30,396,791 km (0.115 R)
• M78: 30,639,140 km (0.089 R)
• M79: 30,833,468 km (0.071 R)
• M80: 31,663,885 km (0.102 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 482.4

Radius: 12.3

Gravity: 3.19 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 9.82 AU - 11.44 AU

Year: 13198 Days

Day: 9.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 59,046,931 km

• M1: 170,990 km (0.111 R)
• M2: 286,929 km (0.027 R)
• M3: 367,412 km (0.092 R)
• M4: 487,988 km (0.07 R)
• M5: 830,867 km (0.12 R)
• M6: 1,000,660 km (0.088 R)
• M7: 1,224,758 km (0.101 R)
• M8: 1,420,731 km (0.068 R)
• M9: 1,698,385 km (0.038 R)
• M10: 2,606,294 km (0.109 R)
• M11: 3,675,620 km (0.035 R)
• M12: 4,356,290 km (0.074 R)
• M13: 4,524,288 km (0.104 R)
• M14: 4,660,123 km (0.115 R)
• M15: 5,576,410 km (0.09 R)
• M16: 5,943,673 km (0.11 R)
• M17: 6,701,685 km (0.094 R)
• M18: 7,013,447 km (0.078 R)
• M19: 7,092,285 km (0.106 R)
• M20: 7,570,699 km (0.085 R)
• M21: 7,854,636 km (0.073 R)
• M22: 8,433,131 km (0.101 R)
• M23: 9,111,258 km (0.115 R)
• M24: 9,456,829 km (0.088 R)
• M25: 10,072,125 km (0.097 R)
• M26: 11,019,230 km (0.065 R)
• M27: 12,041,881 km (0.11 R)
• M28: 12,901,171 km (0.079 R)
• M29: 12,997,811 km (0.114 R)
• M30: 14,376,954 km (0.092 R)
• M31: 14,628,129 km (0.108 R)
• M32: 17,271,972 km (0.103 R)
• M33: 17,753,677 km (0.111 R)
• M34: 18,457,236 km (0.104 R)
• M35: 18,785,005 km (0.101 R)
• M36: 20,227,876 km (0.12 R)
• M37: 21,591,161 km (0.105 R)
• M38: 22,984,067 km (0.059 R)
• M39: 23,691,366 km (0.047 R)
• M40: 24,346,006 km (0.107 R)
• M41: 25,490,729 km (0.051 R)
• M42: 26,529,836 km (0.115 R)
• M43: 27,147,526 km (0.111 R)
• M44: 27,770,002 km (0.087 R)
• M45: 28,208,474 km (0.109 R)
• M46: 29,283,035 km (0.097 R)
• M47: 31,017,024 km (0.098 R)
• M48: 31,537,326 km (0.078 R)
• M49: 33,446,942 km (0.081 R)
• M50: 35,123,186 km (0.117 R)
• M51: 35,529,644 km (0.096 R)
• M52: 36,483,929 km (0.094 R)
• M53: 37,239,548 km (0.093 R)
• M54: 42,672,194 km (0.112 R)
• M55: 45,075,185 km (0.064 R)
• M56: 45,885,856 km (0.053 R)
• M57: 47,596,507 km (0.076 R)
• M58: 48,421,988 km (0.025 R)
• M59: 49,176,710 km (0.101 R)
• M60: 49,631,338 km (0.076 R)
• M61: 50,392,043 km (0.072 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 496

Radius: 7.7

Gravity: 8.37 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 11.55 AU - 12.69 AU

Year: 16068 Days

Day: 17.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 59,046,931 km

• M1: 154,684 km (0.106 R)
• M2: 498,460 km (0.119 R)
• M3: 567,425 km (0.066 R)
• M4: 1,429,707 km (0.086 R)
• M5: 1,714,092 km (0.091 R)
• M6: 2,217,190 km (0.061 R)
• M7: 2,305,453 km (0.099 R)
• M8: 2,638,757 km (0.117 R)
• M9: 3,085,157 km (0.109 R)
• M10: 3,317,034 km (0.106 R)
• M11: 3,520,487 km (0.055 R)
• M12: 3,623,709 km (0.034 R)
• M13: 4,046,922 km (0.095 R)
• M14: 4,824,681 km (0.118 R)
• M15: 5,133,002 km (0.05 R)
• M16: 5,211,092 km (0.067 R)
• M17: 5,931,705 km (0.106 R)
• M18: 6,683,285 km (0.092 R)
• M19: 6,811,490 km (0.049 R)
• M20: 7,070,295 km (0.091 R)
• M21: 8,366,411 km (0.089 R)
• M22: 8,690,140 km (0.091 R)
• M23: 8,783,340 km (0.114 R)
• M24: 9,159,728 km (0.095 R)
• M25: 9,782,354 km (0.073 R)
• M26: 9,976,832 km (0.1 R)
• M27: 10,172,506 km (0.102 R)
• M28: 10,369,376 km (0.075 R)
• M29: 10,418,893 km (0.066 R)
• M30: 11,220,439 km (0.09 R)
• M31: 11,271,152 km (0.087 R)
• M32: 12,935,429 km (0.108 R)
• M33: 13,309,723 km (0.065 R)
• M34: 14,453,548 km (0.101 R)
• M35: 14,564,250 km (0.071 R)
• M36: 14,841,904 km (0.106 R)
• M37: 15,233,551 km (0.063 R)
• M38: 15,856,028 km (0.088 R)
• M39: 16,313,947 km (0.038 R)
• M40: 16,544,627 km (0.117 R)
• M41: 16,834,248 km (0.094 R)
• M42: 17,713,585 km (0.119 R)
• M43: 18,848,733 km (0.085 R)
• M44: 19,151,370 km (0.066 R)
• M45: 19,761,430 km (0.118 R)
• M46: 20,130,637 km (0.105 R)
• M47: 21,188,743 km (0.083 R)
• M48: 21,314,405 km (0.1 R)
• M49: 22,584,791 km (0.089 R)
• M50: 22,841,800 km (0.026 R)
• M51: 23,358,810 km (0.112 R)
• M52: 24,601,968 km (0.115 R)
• M53: 24,667,941 km (0.07 R)
• M54: 25,131,694 km (0.06 R)
• M55: 25,264,836 km (0.05 R)
• M56: 25,665,459 km (0.12 R)
• M57: 25,799,350 km (0.087 R)
• M58: 26,405,221 km (0.108 R)
• M59: 26,675,993 km (0.081 R)
• M60: 27,015,730 km (0.112 R)
• M61: 27,493,845 km (0.078 R)
• M62: 27,699,542 km (0.046 R)
• M63: 28,805,369 km (0.116 R)
• M64: 29,714,625 km (0.045 R)
• M65: 29,996,168 km (0.071 R)
• M66: 30,066,778 km (0.052 R)
• M67: 31,346,139 km (0.03 R)
• M68: 32,643,003 km (0.093 R)
• M69: 33,298,092 km (0.082 R)
• M70: 33,590,706 km (0.05 R)
• M71: 36,864,356 km (0.075 R)
• M72: 42,991,586 km (0.069 R)
• M73: 43,389,965 km (0.118 R)
• M74: 43,549,586 km (0.1 R)
• M75: 44,511,650 km (0.117 R)
• M76: 46,538,252 km (0.116 R)
• M77: 48,181,285 km (0.117 R)
• M78: 48,263,863 km (0.086 R)
• M79: 50,177,669 km (0.103 R)
• M80: 51,270,332 km (0.109 R)
• M81: 51,946,664 km (0.11 R)
• M82: 52,116,158 km (0.08 R)
• M83: 52,201,130 km (0.097 R)
• M84: 52,455,895 km (0.064 R)
• M85: 52,540,867 km (0.115 R)
• M86: 52,711,109 km (0.049 R)
• M87: 55,372,305 km (0.05 R)
• M88: 55,718,774 km (0.063 R)
• M89: 56,501,171 km (0.104 R)
• M90: 57,637,816 km (0.11 R)
• M91: 58,605,415 km (0.102 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: 355 - 12,237 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit