🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.61 AU - 0.75 AU

Year: 203 Days

Day: 17.8 Hours

Environment

Temp: 209 °C

Axial Tilt: 43 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,184,675 km

• M1: 47,273 km (0.046 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.41 AU - 1.65 AU

Year: 684 Days

Day: 35.7 Hours

Environment

Temp: -38 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,184,675 km

• M1: 393,442 km (0.05 R)

Asteroid Belt

Center: 6.15 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 10.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 534.4

Radius: 14.5

Gravity: 2.54 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 9.88 AU - 11.66 AU

Year: 12782 Days

Day: 13.6 Hours

Environment

Temp: -169 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 56,184,675 km

• M1: 217,366 km (0.111 R)
• M2: 315,951 km (0.036 R)
• M3: 422,913 km (0.054 R)
• M4: 626,067 km (0.083 R)
• M5: 922,570 km (0.081 R)
• M6: 1,352,215 km (0.091 R)
• M7: 1,509,293 km (0.096 R)
• M8: 1,649,167 km (0.028 R)
• M9: 1,769,294 km (0.091 R)
• M10: 2,226,465 km (0.056 R)
• M11: 2,441,736 km (0.084 R)
• M12: 2,692,462 km (0.057 R)
• M13: 5,022,749 km (0.093 R)
• M14: 5,128,813 km (0.048 R)
• M15: 5,271,679 km (0.116 R)
• M16: 5,451,945 km (0.095 R)
• M17: 6,042,856 km (0.042 R)
• M18: 6,967,521 km (0.049 R)
• M19: 7,125,945 km (0.091 R)
• M20: 7,895,028 km (0.115 R)
• M21: 8,185,098 km (0.108 R)
• M22: 8,563,132 km (0.108 R)
• M23: 8,733,075 km (0.117 R)
• M24: 9,998,523 km (0.111 R)
• M25: 10,312,529 km (0.092 R)
• M26: 11,227,769 km (0.093 R)
• M27: 12,026,173 km (0.086 R)
• M28: 12,264,482 km (0.057 R)
• M29: 13,037,754 km (0.097 R)
• M30: 13,529,033 km (0.113 R)
• M31: 14,327,886 km (0.118 R)
• M32: 14,988,211 km (0.066 R)
• M33: 15,347,844 km (0.087 R)
• M34: 16,023,428 km (0.047 R)
• M35: 16,761,993 km (0.098 R)
• M36: 16,868,357 km (0.038 R)
• M37: 16,975,020 km (0.109 R)
• M38: 17,135,389 km (0.095 R)
• M39: 18,053,621 km (0.09 R)
• M40: 18,381,689 km (0.077 R)
• M41: 18,491,344 km (0.048 R)
• M42: 18,711,552 km (0.07 R)
• M43: 19,210,162 km (0.099 R)
• M44: 19,321,463 km (0.077 R)
• M45: 19,825,458 km (0.048 R)
• M46: 20,675,024 km (0.042 R)
• M47: 22,585,688 km (0.067 R)
• M48: 22,703,272 km (0.083 R)
• M49: 22,821,155 km (0.111 R)
• M50: 24,915,825 km (0.084 R)
• M51: 25,709,441 km (0.105 R)
• M52: 26,759,768 km (0.119 R)
• M53: 27,008,998 km (0.047 R)
• M54: 27,698,195 km (0.104 R)
• M55: 28,520,236 km (0.11 R)
• M56: 29,607,214 km (0.118 R)
• M57: 30,642,730 km (0.109 R)
• M58: 30,773,030 km (0.062 R)
• M59: 30,903,479 km (0.106 R)
• M60: 33,283,133 km (0.077 R)
• M61: 34,562,643 km (0.082 R)
• M62: 35,789,795 km (0.106 R)
• M63: 37,100,422 km (0.092 R)
• M64: 38,216,272 km (0.115 R)
• M65: 38,637,689 km (0.067 R)
• M66: 38,848,921 km (0.103 R)
• M67: 39,060,453 km (0.113 R)
• M68: 40,053,184 km (0.046 R)
• M69: 40,266,960 km (0.093 R)
• M70: 41,557,690 km (0.108 R)
• M71: 41,846,414 km (0.036 R)
• M72: 42,063,331 km (0.083 R)
• M73: 42,571,066 km (0.068 R)
• M74: 42,789,180 km (0.048 R)
• M75: 43,519,217 km (0.052 R)
• M76: 45,139,662 km (0.093 R)
• M77: 45,288,063 km (0.084 R)
• M78: 46,032,013 km (0.106 R)
• M79: 46,555,157 km (0.075 R)
• M80: 46,780,002 km (0.096 R)
• M81: 47,758,372 km (0.076 R)
• M82: 50,118,578 km (0.09 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 222.6

Radius: 5.2

Gravity: 8.23 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 12.69 AU - 18.49 AU

Year: 22262 Days

Day: 22.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 56,184,675 km

• M1: 178,321 km (0.051 R)
• M2: 260,450 km (0.069 R)
• M3: 313,707 km (0.113 R)
• M4: 600,336 km (0.096 R)
• M5: 910,153 km (0.068 R)
• M6: 994,676 km (0.106 R)
• M7: 1,217,278 km (0.102 R)
• M8: 1,263,803 km (0.077 R)
• M9: 2,112,023 km (0.069 R)
• M10: 2,756,042 km (0.058 R)
• M11: 3,099,369 km (0.064 R)
• M12: 3,390,337 km (0.04 R)
• M13: 3,589,152 km (0.111 R)
• M14: 3,825,966 km (0.103 R)
• M15: 4,243,792 km (0.103 R)
• M16: 4,859,986 km (0.096 R)
• M17: 5,084,233 km (0.063 R)
• M18: 5,388,366 km (0.102 R)
• M19: 6,457,841 km (0.069 R)
• M20: 6,580,661 km (0.043 R)
• M21: 6,787,106 km (0.091 R)
• M22: 7,163,943 km (0.073 R)
• M23: 8,025,776 km (0.109 R)
• M24: 8,246,283 km (0.087 R)
• M25: 8,290,564 km (0.11 R)
• M26: 8,919,773 km (0.115 R)
• M27: 9,148,209 km (0.117 R)
• M28: 9,657,440 km (0.08 R)
• M29: 10,414,555 km (0.09 R)
• M30: 11,190,519 km (0.07 R)
• M31: 11,585,607 km (0.108 R)
• M32: 11,635,274 km (0.057 R)
• M33: 12,287,820 km (0.116 R)
• M34: 12,695,175 km (0.083 R)
• M35: 12,900,572 km (0.052 R)
• M36: 13,107,017 km (0.072 R)
• M37: 14,208,806 km (0.084 R)
• M38: 15,122,400 km (0.096 R)
• M39: 15,723,484 km (0.077 R)
• M40: 17,231,880 km (0.033 R)
• M41: 17,802,296 km (0.048 R)
• M42: 18,785,902 km (0.108 R)
• M43: 19,372,775 km (0.099 R)
• M44: 19,431,866 km (0.088 R)
• M45: 20,926,498 km (0.098 R)
• M46: 21,047,672 km (0.114 R)
• M47: 21,779,655 km (0.11 R)
• M48: 22,519,865 km (0.082 R)
• M49: 23,143,090 km (0.049 R)
• M50: 23,582,608 km (0.058 R)
• M51: 23,898,260 km (0.032 R)
• M52: 24,789,564 km (0.088 R)
• M53: 24,853,741 km (0.099 R)
• M54: 25,110,601 km (0.116 R)
• M55: 25,951,491 km (0.092 R)
• M56: 26,016,566 km (0.041 R)
• M57: 26,277,464 km (0.1 R)
• M58: 26,539,111 km (0.105 R)
• M59: 26,933,301 km (0.052 R)
• M60: 29,000,445 km (0.067 R)
• M61: 29,406,304 km (0.05 R)
• M62: 29,474,221 km (0.051 R)
• M63: 30,635,400 km (0.091 R)
• M64: 31,118,003 km (0.096 R)
• M65: 31,741,975 km (0.097 R)
• M66: 33,072,948 km (0.099 R)
• M67: 33,284,778 km (0.062 R)
• M68: 34,493,529 km (0.088 R)
• M69: 34,851,816 km (0.106 R)
• M70: 35,355,512 km (0.103 R)
• M71: 36,442,789 km (0.066 R)
• M72: 36,515,643 km (0.092 R)
• M73: 37,761,943 km (0.12 R)
• M74: 38,131,300 km (0.095 R)
• M75: 39,096,805 km (0.062 R)
• M76: 39,470,351 km (0.106 R)
• M77: 39,844,944 km (0.108 R)
• M78: 40,824,661 km (0.116 R)
• M79: 41,051,900 km (0.09 R)
• M80: 41,583,720 km (0.08 R)
• M81: 42,654,242 km (0.066 R)
• M82: 43,192,795 km (0.11 R)
• M83: 44,198,990 km (0.1 R)
• M84: 44,900,155 km (0.067 R)
• M85: 46,155,730 km (0.055 R)
• M86: 47,741,318 km (0.064 R)
• M87: 47,900,939 km (0.109 R)
• M88: 49,748,323 km (0.062 R)
• M89: 50,640,226 km (0.073 R)
• M90: 50,965,751 km (0.07 R)
• M91: 51,782,854 km (0.073 R)
• M92: 51,864,684 km (0.077 R)
• M93: 53,181,594 km (0.1 R)
• M94: 54,426,249 km (0.105 R)
• M95: 55,512,628 km (0.057 R)
• M96: 55,932,250 km (0.083 R)

Kuiper Belt

Range: 30.3 - 52.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 340 - 11,387 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit