🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.14 AU - 1.22 AU

Year: 457 Days

Day: 26.7 Hours

Environment

Temp: 14 °C

Axial Tilt: 14.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 73,631,905 km

• M1: 400,324 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 3.54 AU - 4.82 AU

Year: 3046 Days

Day: 18 Hours

Environment

Temp: -111 °C

Axial Tilt: 47.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 3.65 AU - 5.49 AU

Year: 3482 Days

Day: 46.7 Hours

Environment

Temp: -128 °C

Axial Tilt: 49.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,631,905 km

• M1: 3,074,685 km (0.086 R)

Asteroid Belt

Center: 6.68 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 597.7

Radius: 11.6

Gravity: 4.44 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 6.63 AU - 10.95 AU

Year: 9289 Days

Day: 10.3 Hours

Environment

Temp: -155 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 73,631,905 km

• M1: 155,283 km (0.065 R)
• M2: 392,994 km (0.105 R)
• M3: 644,767 km (0.042 R)
• M4: 1,278,912 km (0.108 R)
• M5: 1,457,233 km (0.064 R)
• M6: 1,580,950 km (0.064 R)
• M7: 1,839,156 km (0.064 R)
• M8: 2,065,049 km (0.033 R)
• M9: 2,445,327 km (0.038 R)
• M10: 2,643,993 km (0.095 R)
• M11: 2,719,839 km (0.101 R)
• M12: 3,004,374 km (0.111 R)
• M13: 3,574,641 km (0.091 R)
• M14: 4,237,509 km (0.027 R)
• M15: 4,477,015 km (0.099 R)
• M16: 4,844,877 km (0.097 R)
• M17: 4,969,641 km (0.107 R)
• M18: 5,675,145 km (0.114 R)
• M19: 5,839,852 km (0.071 R)
• M20: 5,972,845 km (0.116 R)
• M21: 6,480,430 km (0.074 R)
• M22: 6,861,606 km (0.087 R)
• M23: 6,966,922 km (0.104 R)
• M24: 7,143,448 km (0.118 R)
• M25: 7,609,595 km (0.108 R)
• M26: 7,901,311 km (0.115 R)
• M27: 7,974,913 km (0.103 R)
• M28: 8,159,666 km (0.104 R)
• M29: 8,271,266 km (0.114 R)
• M30: 8,495,962 km (0.1 R)
• M31: 8,571,360 km (0.072 R)
• M32: 8,798,748 km (0.047 R)
• M33: 9,807,188 km (0.086 R)
• M34: 10,005,405 km (0.113 R)
• M35: 10,124,933 km (0.116 R)
• M36: 10,285,003 km (0.085 R)
• M37: 10,567,294 km (0.062 R)
• M38: 10,811,139 km (0.078 R)
• M39: 10,892,969 km (0.115 R)
• M40: 11,098,217 km (0.115 R)
• M41: 11,470,866 km (0.087 R)
• M42: 11,554,341 km (0.075 R)
• M43: 13,615,501 km (0.038 R)
• M44: 14,960,535 km (0.082 R)
• M45: 16,488,677 km (0.11 R)
• M46: 17,630,857 km (0.102 R)
• M47: 18,162,977 km (0.113 R)
• M48: 18,455,441 km (0.112 R)
• M49: 18,700,332 km (0.108 R)
• M50: 19,441,590 km (0.09 R)
• M51: 20,799,789 km (0.107 R)
• M52: 20,901,665 km (0.047 R)
• M53: 21,208,191 km (0.079 R)
• M54: 21,310,665 km (0.108 R)
• M55: 22,605,884 km (0.11 R)
• M56: 22,710,602 km (0.059 R)
• M57: 22,867,979 km (0.102 R)
• M58: 25,543,836 km (0.102 R)
• M59: 25,871,605 km (0.12 R)
• M60: 26,641,735 km (0.106 R)
• M61: 26,918,641 km (0.104 R)
• M62: 27,029,642 km (0.064 R)
• M63: 27,252,095 km (0.106 R)
• M64: 27,475,295 km (0.111 R)
• M65: 28,486,726 km (0.083 R)
• M66: 30,026,836 km (0.116 R)
• M67: 30,257,217 km (0.109 R)
• M68: 31,593,724 km (0.044 R)
• M69: 32,063,162 km (0.107 R)
• M70: 33,306,320 km (0.083 R)
• M71: 33,664,308 km (0.08 R)
• M72: 33,903,814 km (0.081 R)
• M73: 34,565,186 km (0.082 R)
• M74: 35,534,730 km (0.078 R)
• M75: 36,697,704 km (0.076 R)
• M76: 37,997,560 km (0.108 R)
• M77: 38,872,558 km (0.101 R)
• M78: 39,438,487 km (0.086 R)
• M79: 40,961,094 km (0.074 R)
• M80: 41,344,663 km (0.026 R)
• M81: 42,502,849 km (0.086 R)
• M82: 43,085,832 km (0.082 R)
• M83: 43,606,433 km (0.104 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 535.1

Radius: 5.4

Gravity: 18.35 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 11.58 AU - 19.22 AU

Year: 21542 Days

Day: 21.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 73,631,905 km

• M1: 79,287 km (0.084 R)
• M2: 140,772 km (0.106 R)
• M3: 244,742 km (0.076 R)
• M4: 375,640 km (0.083 R)
• M5: 633,697 km (0.11 R)
• M6: 1,094,757 km (0.08 R)
• M7: 1,954,945 km (0.117 R)
• M8: 2,119,951 km (0.111 R)
• M9: 3,675,620 km (0.086 R)
• M10: 4,599,835 km (0.06 R)
• M11: 4,643,518 km (0.105 R)
• M12: 4,819,445 km (0.062 R)
• M13: 5,452,693 km (0.1 R)
• M14: 5,591,669 km (0.116 R)
• M15: 5,731,992 km (0.045 R)
• M16: 6,401,742 km (0.087 R)
• M17: 6,696,449 km (0.07 R)
• M18: 6,745,966 km (0.09 R)
• M19: 7,045,761 km (0.109 R)
• M20: 7,554,992 km (0.114 R)
• M21: 7,606,603 km (0.058 R)
• M22: 8,076,041 km (0.076 R)
• M23: 8,770,624 km (0.115 R)
• M24: 9,595,806 km (0.049 R)
• M25: 9,932,700 km (0.068 R)
• M26: 10,445,372 km (0.037 R)
• M27: 10,560,562 km (0.103 R)
• M28: 11,259,933 km (0.103 R)
• M29: 11,496,447 km (0.059 R)
• M30: 12,276,151 km (0.108 R)
• M31: 12,519,547 km (0.061 R)
• M32: 12,949,192 km (0.079 R)
• M33: 13,196,926 km (0.113 R)
• M34: 13,508,837 km (0.112 R)
• M35: 13,571,519 km (0.107 R)
• M36: 14,523,111 km (0.084 R)
• M37: 15,430,422 km (0.065 R)
• M38: 16,023,428 km (0.065 R)
• M39: 17,915,392 km (0.091 R)
• M40: 18,122,286 km (0.058 R)
• M41: 18,957,641 km (0.068 R)
• M42: 21,318,744 km (0.09 R)
• M43: 25,222,650 km (0.11 R)
• M44: 26,781,609 km (0.104 R)
• M45: 27,255,386 km (0.111 R)
• M46: 28,131,132 km (0.112 R)
• M47: 28,211,166 km (0.114 R)
• M48: 29,828,319 km (0.074 R)
• M49: 30,565,837 km (0.065 R)
• M50: 32,058,824 km (0.102 R)
• M51: 32,226,224 km (0.102 R)
• M52: 32,309,999 km (0.12 R)
• M53: 32,730,069 km (0.108 R)
• M54: 34,513,725 km (0.053 R)
• M55: 35,029,089 km (0.11 R)
• M56: 35,201,426 km (0.08 R)
• M57: 35,374,062 km (0.026 R)
• M58: 35,460,530 km (0.091 R)
• M59: 35,980,681 km (0.108 R)
• M60: 36,067,598 km (0.078 R)
• M61: 37,028,315 km (0.099 R)
• M62: 38,440,669 km (0.114 R)
• M63: 38,618,541 km (0.112 R)
• M64: 38,974,883 km (0.118 R)
• M65: 39,960,733 km (0.105 R)
• M66: 40,411,471 km (0.086 R)
• M67: 40,501,828 km (0.069 R)
• M68: 40,592,185 km (0.077 R)
• M69: 42,414,736 km (0.088 R)
• M70: 42,598,442 km (0.094 R)
• M71: 44,730,212 km (0.083 R)
• M72: 45,479,847 km (0.093 R)
• M73: 45,761,989 km (0.098 R)
• M74: 46,328,067 km (0.119 R)
• M75: 46,422,613 km (0.078 R)
• M76: 47,276,667 km (0.097 R)
• M77: 47,562,399 km (0.053 R)
• M78: 52,607,138 km (0.087 R)
• M79: 54,292,807 km (0.109 R)
• M80: 54,392,589 km (0.055 R)
• M81: 55,694,390 km (0.089 R)
• M82: 56,803,807 km (0.112 R)
• M83: 58,839,685 km (0.086 R)
• M84: 59,147,109 km (0.06 R)
• M85: 59,557,904 km (0.085 R)
• M86: 59,660,678 km (0.112 R)
• M87: 61,314,183 km (0.12 R)
• M88: 62,042,276 km (0.053 R)
• M89: 63,612,007 km (0.09 R)
• M90: 66,150,832 km (0.037 R)
• M91: 67,861,633 km (0.058 R)
• M92: 68,076,605 km (0.106 R)
• M93: 69,046,299 km (0.034 R)
• M94: 69,370,627 km (0.091 R)
• M95: 72,640,986 km (0.075 R)

Kuiper Belt

Range: 30.8 - 50.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 401 - 12,146 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit