🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.68 AU - 0.84 AU

Year: 234 Days

Day: 47.4 Hours

Environment

Temp: 205 °C

Axial Tilt: 38.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 46,606,629 km

• M1: 402,269 km (0.068 R)

Asteroid Belt

Center: 4.91 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 9.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 524.7

Radius: 8.6

Gravity: 7.09 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 7.47 AU - 10.65 AU

Year: 9629 Days

Day: 13 Hours

Environment

Temp: -156 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 46,606,629 km

• M1: 137,480 km (0.104 R)
• M2: 236,813 km (0.114 R)
• M3: 398,379 km (0.114 R)
• M4: 487,390 km (0.03 R)
• M5: 583,880 km (0.101 R)
• M6: 672,293 km (0.074 R)
• M7: 830,268 km (0.033 R)
• M8: 1,072,168 km (0.094 R)
• M9: 1,814,173 km (0.091 R)
• M10: 1,902,436 km (0.091 R)
• M11: 1,992,195 km (0.075 R)
• M12: 3,176,561 km (0.088 R)
• M13: 3,837,036 km (0.033 R)
• M14: 4,599,237 km (0.073 R)
• M15: 4,781,746 km (0.102 R)
• M16: 4,997,766 km (0.087 R)
• M17: 5,311,921 km (0.08 R)
• M18: 5,407,365 km (0.112 R)
• M19: 5,535,570 km (0.083 R)
• M20: 5,795,122 km (0.109 R)
• M21: 5,959,381 km (0.103 R)
• M22: 6,359,854 km (0.1 R)
• M23: 6,907,382 km (0.083 R)
• M24: 7,612,886 km (0.119 R)
• M25: 7,974,314 km (0.119 R)
• M26: 9,015,964 km (0.106 R)
• M27: 10,099,801 km (0.088 R)
• M28: 10,337,362 km (0.113 R)
• M29: 10,496,834 km (0.086 R)
• M30: 11,347,148 km (0.083 R)
• M31: 11,801,477 km (0.114 R)
• M32: 12,009,867 km (0.118 R)
• M33: 12,219,603 km (0.115 R)
• M34: 12,515,208 km (0.097 R)
• M35: 14,116,504 km (0.051 R)
• M36: 14,204,916 km (0.109 R)
• M37: 15,098,913 km (0.082 R)
• M38: 15,416,061 km (0.096 R)
• M39: 15,644,048 km (0.112 R)
• M40: 16,103,164 km (0.092 R)
• M41: 16,566,917 km (0.093 R)
• M42: 16,660,116 km (0.094 R)
• M43: 18,416,695 km (0.084 R)
• M44: 19,537,931 km (0.11 R)
• M45: 20,731,423 km (0.074 R)
• M46: 21,033,610 km (0.099 R)
• M47: 21,948,551 km (0.116 R)
• M48: 22,256,423 km (0.09 R)
• M49: 22,359,347 km (0.073 R)
• M50: 22,980,327 km (0.097 R)
• M51: 23,188,568 km (0.087 R)
• M52: 23,292,837 km (0.076 R)
• M53: 23,554,484 km (0.114 R)
• M54: 23,869,687 km (0.084 R)
• M55: 24,345,109 km (0.117 R)
• M56: 26,169,156 km (0.068 R)
• M57: 27,262,716 km (0.095 R)
• M58: 27,538,275 km (0.039 R)
• M59: 27,759,530 km (0.106 R)
• M60: 28,818,384 km (0.094 R)
• M61: 29,437,420 km (0.106 R)
• M62: 29,493,968 km (0.054 R)
• M63: 30,174,639 km (0.11 R)
• M64: 30,631,361 km (0.116 R)
• M65: 30,688,657 km (0.119 R)
• M66: 31,320,857 km (0.112 R)
• M67: 32,247,915 km (0.12 R)
• M68: 32,656,318 km (0.081 R)
• M69: 32,831,945 km (0.055 R)
• M70: 33,242,891 km (0.083 R)
• M71: 33,360,475 km (0.117 R)
• M72: 33,478,358 km (0.086 R)
• M73: 33,951,237 km (0.113 R)
• M74: 35,563,154 km (0.082 R)
• M75: 37,444,497 km (0.113 R)
• M76: 37,505,682 km (0.098 R)
• M77: 37,812,208 km (0.06 R)
• M78: 38,675,238 km (0.032 R)
• M79: 39,669,466 km (0.084 R)
• M80: 39,731,848 km (0.106 R)
• M81: 40,798,032 km (0.114 R)
• M82: 41,492,914 km (0.114 R)
• M83: 41,746,483 km (0.07 R)

Planet 3 - Ice Giant

Semi-Major Axis: 15.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 25

Radius: 3.7

Gravity: 1.83 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 14.04 AU - 16.58 AU

Year: 21152 Days

Day: 18.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 46,606,629 km

• M1: 131,347 km (0.116 R)
• M2: 181,911 km (0.056 R)
• M3: 530,324 km (0.12 R)
• M4: 1,229,694 km (0.109 R)
• M5: 1,735,485 km (0.085 R)
• M6: 2,562,911 km (0.063 R)
• M7: 3,198,253 km (0.1 R)
• M8: 3,236,999 km (0.073 R)
• M9: 3,553,398 km (0.096 R)
• M10: 4,538,201 km (0.087 R)
• M11: 4,582,033 km (0.111 R)
• M12: 5,162,473 km (0.108 R)
• M13: 5,648,068 km (0.095 R)
• M14: 6,027,897 km (0.075 R)
• M15: 6,269,348 km (0.111 R)
• M16: 6,587,991 km (0.094 R)
• M17: 6,612,824 km (0.072 R)
• M18: 7,292,148 km (0.09 R)
• M19: 7,731,368 km (0.078 R)
• M20: 7,862,116 km (0.067 R)
• M21: 8,580,784 km (0.025 R)
• M22: 9,099,141 km (0.093 R)
• M23: 9,264,895 km (0.115 R)
• M24: 10,395,257 km (0.101 R)
• M25: 10,684,579 km (0.049 R)
• M26: 11,271,302 km (0.066 R)
• M27: 11,508,863 km (0.082 R)
• M28: 12,844,623 km (0.099 R)
• M29: 13,530,828 km (0.112 R)
• M30: 13,910,059 km (0.108 R)
• M31: 14,100,946 km (0.072 R)
• M32: 14,196,688 km (0.057 R)
• M33: 14,549,889 km (0.098 R)
• M34: 15,363,103 km (0.12 R)
• M35: 16,057,387 km (0.113 R)
• M36: 16,224,338 km (0.042 R)
• M37: 16,627,055 km (0.059 R)
• M38: 16,931,337 km (0.104 R)
• M39: 17,993,183 km (0.079 R)
• M40: 19,501,429 km (0.075 R)
• M41: 20,541,433 km (0.062 R)
• M42: 21,013,415 km (0.09 R)
• M43: 21,562,439 km (0.061 R)
• M44: 21,672,692 km (0.077 R)
• M45: 23,539,674 km (0.078 R)
• M46: 24,530,760 km (0.047 R)
• M47: 25,418,623 km (0.113 R)
• M48: 25,925,161 km (0.068 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 117.7

Radius: 4.7

Gravity: 5.33 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 12.27 AU - 20.23 AU

Year: 23130 Days

Day: 24 Hours

Environment

Temp: -186 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 46,606,629 km

• M1: 66,122 km (0.119 R)
• M2: 363,224 km (0.107 R)
• M3: 459,116 km (0.118 R)
• M4: 658,829 km (0.111 R)
• M5: 939,026 km (0.116 R)
• M6: 976,575 km (0.111 R)
• M7: 1,212,042 km (0.096 R)
• M8: 1,464,713 km (0.112 R)
• M9: 1,642,136 km (0.09 R)
• M10: 1,897,499 km (0.087 R)
• M11: 2,341,805 km (0.113 R)
• M12: 2,393,117 km (0.109 R)
• M13: 2,926,583 km (0.111 R)
• M14: 3,178,207 km (0.044 R)
• M15: 3,407,839 km (0.1 R)
• M16: 4,066,669 km (0.083 R)
• M17: 4,190,685 km (0.106 R)
• M18: 4,474,173 km (0.105 R)
• M19: 4,602,079 km (0.09 R)
• M20: 4,894,543 km (0.062 R)
• M21: 5,260,011 km (0.107 R)
• M22: 5,911,958 km (0.111 R)
• M23: 5,946,964 km (0.044 R)
• M24: 6,017,126 km (0.116 R)
• M25: 6,193,950 km (0.068 R)
• M26: 6,444,377 km (0.108 R)
• M27: 6,516,483 km (0.097 R)
• M28: 6,807,900 km (0.085 R)
• M29: 7,103,505 km (0.115 R)
• M30: 7,140,606 km (0.1 R)
• M31: 7,290,353 km (0.102 R)
• M32: 7,478,846 km (0.082 R)
• M33: 8,053,901 km (0.067 R)
• M34: 8,170,587 km (0.078 R)
• M35: 8,405,755 km (0.033 R)
• M36: 9,491,087 km (0.074 R)
• M37: 10,662,289 km (0.116 R)
• M38: 11,048,401 km (0.109 R)
• M39: 11,878,520 km (0.079 R)
• M40: 11,967,082 km (0.117 R)
• M41: 12,055,793 km (0.114 R)
• M42: 12,457,912 km (0.102 R)
• M43: 12,773,713 km (0.036 R)
• M44: 13,969,599 km (0.076 R)
• M45: 14,297,667 km (0.066 R)
• M46: 14,439,037 km (0.107 R)
• M47: 14,628,278 km (0.055 R)
• M48: 14,723,123 km (0.108 R)
• M49: 15,586,602 km (0.079 R)
• M50: 16,024,475 km (0.055 R)
• M51: 16,220,448 km (0.037 R)
• M52: 16,812,856 km (0.094 R)
• M53: 18,222,517 km (0.093 R)
• M54: 18,889,873 km (0.054 R)
• M55: 19,722,086 km (0.064 R)
• M56: 20,832,551 km (0.045 R)
• M57: 20,939,364 km (0.025 R)
• M58: 20,992,770 km (0.11 R)
• M59: 21,368,410 km (0.079 R)
• M60: 21,963,062 km (0.052 R)
• M61: 22,126,273 km (0.034 R)
• M62: 22,398,990 km (0.113 R)
• M63: 22,837,761 km (0.095 R)
• M64: 24,790,462 km (0.097 R)
• M65: 26,160,030 km (0.089 R)
• M66: 27,028,446 km (0.03 R)
• M67: 27,495,341 km (0.093 R)
• M68: 28,496,599 km (0.115 R)
• M69: 28,615,230 km (0.101 R)
• M70: 29,330,009 km (0.083 R)
• M71: 29,870,057 km (0.076 R)
• M72: 31,816,625 km (0.084 R)
• M73: 32,743,084 km (0.091 R)
• M74: 33,303,179 km (0.079 R)
• M75: 33,741,052 km (0.07 R)
• M76: 34,054,908 km (0.059 R)
• M77: 34,622,482 km (0.094 R)
• M78: 35,193,049 km (0.119 R)
• M79: 35,894,663 km (0.098 R)
• M80: 35,958,691 km (0.032 R)
• M81: 36,279,279 km (0.111 R)
• M82: 36,729,718 km (0.094 R)
• M83: 39,075,562 km (0.114 R)
• M84: 42,684,012 km (0.086 R)
• M85: 42,751,780 km (0.114 R)
• M86: 43,023,450 km (0.114 R)
• M87: 43,227,651 km (0.074 R)
• M88: 43,841,900 km (0.083 R)
• M89: 44,047,298 km (0.109 R)
• M90: 44,527,806 km (0.063 R)
• M91: 44,734,251 km (0.077 R)
• M92: 44,872,031 km (0.044 R)
• M93: 45,148,039 km (0.116 R)
• M94: 45,632,586 km (0.099 R)
• M95: 45,771,264 km (0.1 R)

Kuiper Belt

Range: 31.1 - 53.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 177 - 18,252 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit