🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.61 AU - 1.61 AU

Year: 718 Days

Day: 40 Hours

Environment

Temp: -25 °C

Axial Tilt: 13.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 2.93 AU - 4.87 AU

Year: 2707 Days

Day: 32.1 Hours

Environment

Temp: -107 °C

Axial Tilt: 47.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 3.92 AU - 4.42 AU

Year: 2993 Days

Day: 33.8 Hours

Environment

Temp: -110 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.58 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 897.7

Radius: 13.6

Gravity: 4.85 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 6.79 AU - 11.19 AU

Year: 9474 Days

Day: 12.5 Hours

Environment

Temp: -162 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 60,184,990 km

• M1: 212,130 km (0.112 R)
• M2: 301,141 km (0.032 R)
• M3: 405,410 km (0.085 R)
• M4: 784,491 km (0.053 R)
• M5: 1,004,849 km (0.047 R)
• M6: 1,103,135 km (0.041 R)
• M7: 1,553,424 km (0.076 R)
• M8: 2,034,082 km (0.083 R)
• M9: 2,187,270 km (0.118 R)
• M10: 2,505,615 km (0.119 R)
• M11: 2,642,796 km (0.076 R)
• M12: 2,754,246 km (0.053 R)
• M13: 3,069,449 km (0.088 R)
• M14: 3,306,113 km (0.083 R)
• M15: 3,457,207 km (0.064 R)
• M16: 3,610,694 km (0.078 R)
• M17: 4,578,443 km (0.074 R)
• M18: 5,623,085 km (0.079 R)
• M19: 5,731,543 km (0.081 R)
• M20: 6,247,057 km (0.068 R)
• M21: 6,397,104 km (0.06 R)
• M22: 7,204,783 km (0.076 R)
• M23: 8,126,007 km (0.089 R)
• M24: 8,290,116 km (0.104 R)
• M25: 8,873,099 km (0.094 R)
• M26: 9,383,227 km (0.113 R)
• M27: 10,078,558 km (0.087 R)
• M28: 10,700,586 km (0.109 R)
• M29: 10,835,374 km (0.093 R)
• M30: 10,925,731 km (0.103 R)
• M31: 12,215,713 km (0.094 R)
• M32: 12,878,731 km (0.054 R)
• M33: 14,141,038 km (0.092 R)
• M34: 14,437,990 km (0.062 R)
• M35: 14,887,232 km (0.09 R)
• M36: 15,544,266 km (0.049 R)
• M37: 15,697,305 km (0.107 R)
• M38: 18,643,784 km (0.102 R)
• M39: 19,187,722 km (0.11 R)
• M40: 19,791,948 km (0.106 R)
• M41: 20,514,206 km (0.1 R)
• M42: 22,443,869 km (0.05 R)
• M43: 23,664,588 km (0.046 R)
• M44: 24,787,470 km (0.061 R)
• M45: 25,145,756 km (0.049 R)
• M46: 25,505,689 km (0.114 R)
• M47: 26,534,773 km (0.115 R)
• M48: 27,023,808 km (0.047 R)
• M49: 27,454,052 km (0.078 R)
• M50: 27,886,689 km (0.115 R)
• M51: 28,259,337 km (0.098 R)
• M52: 28,696,163 km (0.106 R)
• M53: 28,821,376 km (0.117 R)
• M54: 29,387,006 km (0.117 R)
• M55: 29,956,375 km (0.099 R)
• M56: 30,721,269 km (0.093 R)
• M57: 31,686,325 km (0.037 R)
• M58: 31,815,727 km (0.091 R)
• M59: 32,010,204 km (0.117 R)
• M60: 32,530,805 km (0.114 R)
• M61: 32,661,404 km (0.102 R)
• M62: 32,792,152 km (0.117 R)
• M63: 33,844,424 km (0.097 R)
• M64: 34,640,883 km (0.03 R)
• M65: 34,774,324 km (0.082 R)
• M66: 35,443,625 km (0.1 R)
• M67: 39,827,142 km (0.039 R)
• M68: 40,878,965 km (0.086 R)
• M69: 41,302,327 km (0.09 R)
• M70: 41,940,062 km (0.042 R)
• M71: 42,509,731 km (0.081 R)
• M72: 44,089,335 km (0.12 R)
• M73: 47,898,695 km (0.077 R)
• M74: 48,196,096 km (0.117 R)
• M75: 48,419,445 km (0.104 R)
• M76: 48,867,341 km (0.091 R)
• M77: 49,767,322 km (0.042 R)
• M78: 49,993,215 km (0.036 R)
• M79: 50,370,351 km (0.071 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 180.3

Radius: 7.3

Gravity: 3.38 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 14.53 AU - 21.99 AU

Year: 27424 Days

Day: 15 Hours

Environment

Temp: -188 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 60,184,990 km

• M1: 96,191 km (0.118 R)
• M2: 150,944 km (0.068 R)
• M3: 212,429 km (0.105 R)
• M4: 273,615 km (0.071 R)
• M5: 342,729 km (0.112 R)
• M6: 484,248 km (0.087 R)
• M7: 823,985 km (0.119 R)
• M8: 974,032 km (0.113 R)
• M9: 1,203,814 km (0.041 R)
• M10: 1,300,454 km (0.086 R)
• M11: 1,553,873 km (0.025 R)
• M12: 1,632,861 km (0.048 R)
• M13: 1,795,174 km (0.094 R)
• M14: 2,464,924 km (0.066 R)
• M15: 2,588,791 km (0.095 R)
• M16: 3,306,412 km (0.089 R)
• M17: 3,722,444 km (0.117 R)
• M18: 4,118,429 km (0.107 R)
• M19: 4,302,884 km (0.069 R)
• M20: 4,377,533 km (0.09 R)
• M21: 5,832,671 km (0.038 R)
• M22: 6,207,414 km (0.081 R)
• M23: 7,024,368 km (0.095 R)
• M24: 7,200,594 km (0.107 R)
• M25: 7,467,776 km (0.06 R)
• M26: 10,513,290 km (0.081 R)
• M27: 11,431,072 km (0.106 R)
• M28: 11,847,254 km (0.088 R)
• M29: 12,480,801 km (0.07 R)
• M30: 12,963,104 km (0.091 R)
• M31: 14,839,810 km (0.079 R)
• M32: 17,331,961 km (0.046 R)
• M33: 17,510,580 km (0.115 R)
• M34: 18,170,905 km (0.101 R)
• M35: 18,839,458 km (0.084 R)
• M36: 18,900,644 km (0.098 R)
• M37: 19,268,954 km (0.106 R)
• M38: 19,950,522 km (0.071 R)
• M39: 20,012,904 km (0.091 R)
• M40: 21,785,040 km (0.101 R)
• M41: 22,559,808 km (0.103 R)
• M42: 22,689,808 km (0.105 R)
• M43: 22,754,883 km (0.099 R)
• M44: 23,343,551 km (0.104 R)
• M45: 24,602,716 km (0.034 R)
• M46: 25,004,835 km (0.083 R)
• M47: 25,341,730 km (0.115 R)
• M48: 27,048,193 km (0.084 R)
• M49: 27,324,799 km (0.1 R)
• M50: 27,394,063 km (0.115 R)
• M51: 28,862,067 km (0.116 R)
• M52: 29,997,664 km (0.116 R)
• M53: 30,212,337 km (0.063 R)
• M54: 31,220,328 km (0.113 R)
• M55: 31,947,074 km (0.112 R)
• M56: 32,093,082 km (0.062 R)
• M57: 33,269,220 km (0.076 R)
• M58: 33,639,624 km (0.059 R)
• M59: 34,534,220 km (0.049 R)
• M60: 34,984,509 km (0.094 R)
• M61: 35,059,607 km (0.118 R)
• M62: 35,361,197 km (0.069 R)
• M63: 35,436,594 km (0.086 R)
• M64: 35,512,141 km (0.073 R)
• M65: 36,499,188 km (0.111 R)
• M66: 39,670,812 km (0.08 R)
• M67: 40,457,697 km (0.058 R)
• M68: 40,536,685 km (0.069 R)
• M69: 40,694,810 km (0.06 R)
• M70: 41,488,277 km (0.072 R)
• M71: 41,966,840 km (0.03 R)
• M72: 42,286,980 km (0.081 R)
• M73: 43,413,601 km (0.072 R)
• M74: 44,631,627 km (0.074 R)
• M75: 44,794,838 km (0.071 R)
• M76: 44,958,349 km (0.102 R)
• M77: 45,943,152 km (0.117 R)
• M78: 46,190,587 km (0.117 R)
• M79: 46,603,776 km (0.071 R)
• M80: 47,184,216 km (0.115 R)
• M81: 48,604,199 km (0.097 R)
• M82: 48,856,121 km (0.115 R)
• M83: 48,940,195 km (0.113 R)
• M84: 49,192,866 km (0.118 R)
• M85: 49,783,927 km (0.09 R)
• M86: 50,462,354 km (0.096 R)
• M87: 51,229,192 km (0.113 R)
• M88: 51,314,613 km (0.086 R)
• M89: 52,171,659 km (0.079 R)
• M90: 54,858,437 km (0.056 R)
• M91: 55,033,317 km (0.075 R)
• M92: 55,120,831 km (0.115 R)
• M93: 57,501,083 km (0.1 R)
• M94: 57,678,805 km (0.073 R)

Kuiper Belt

Range: 31.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 165 - 19,697 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit