🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.63 AU - 0.69 AU

Year: 192 Days

Day: 41.8 Hours

Environment

Temp: 157 °C

Axial Tilt: 16.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 60,697,817 km

• M1: 332,257 km (0.064 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 2.57 AU - 3.77 AU

Year: 2021 Days

Day: 29.7 Hours

Environment

Temp: -105 °C

Axial Tilt: 43.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.53 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 27.6

Radius: 14.6

Gravity: 0.13 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 7.12 AU - 8.66 AU

Year: 7938 Days

Day: 5.2 Hours

Environment

Temp: -157 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 60,697,817 km

• M1: 188,045 km (0.095 R)
• M2: 296,952 km (0.09 R)
• M3: 496,216 km (0.101 R)
• M4: 641,176 km (0.113 R)
• M5: 738,116 km (0.092 R)
• M6: 1,315,115 km (0.107 R)
• M7: 1,425,369 km (0.098 R)
• M8: 1,695,542 km (0.088 R)
• M9: 2,025,106 km (0.12 R)
• M10: 2,877,814 km (0.074 R)
• M11: 3,285,917 km (0.099 R)
• M12: 4,295,703 km (0.093 R)
• M13: 4,477,614 km (0.087 R)
• M14: 4,576,797 km (0.074 R)
• M15: 4,762,747 km (0.075 R)
• M16: 5,009,883 km (0.102 R)
• M17: 5,112,806 km (0.065 R)
• M18: 5,216,478 km (0.092 R)
• M19: 5,380,886 km (0.111 R)
• M20: 5,547,089 km (0.094 R)
• M21: 5,776,423 km (0.106 R)
• M22: 5,869,173 km (0.045 R)
• M23: 6,024,605 km (0.057 R)
• M24: 6,387,679 km (0.119 R)
• M25: 6,612,076 km (0.114 R)
• M26: 6,757,934 km (0.117 R)
• M27: 7,118,615 km (0.073 R)
• M28: 7,268,063 km (0.043 R)
• M29: 7,773,704 km (0.031 R)
• M30: 8,273,361 km (0.068 R)
• M31: 8,430,588 km (0.086 R)
• M32: 8,606,515 km (0.083 R)
• M33: 8,730,382 km (0.115 R)
• M34: 8,837,045 km (0.056 R)
• M35: 9,159,578 km (0.073 R)
• M36: 9,927,315 km (0.111 R)
• M37: 10,038,616 km (0.1 R)
• M38: 10,187,765 km (0.104 R)
• M39: 10,412,909 km (0.079 R)
• M40: 11,059,771 km (0.046 R)
• M41: 11,330,094 km (0.072 R)
• M42: 11,621,959 km (0.11 R)
• M43: 12,794,208 km (0.12 R)
• M44: 12,976,419 km (0.117 R)
• M45: 13,179,872 km (0.09 R)
• M46: 13,569,275 km (0.056 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 351.3

Radius: 4.1

Gravity: 20.9 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 10.96 AU - 18.16 AU

Year: 19898 Days

Day: 24.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 60,697,817 km

• M1: 185,352 km (0.111 R)
• M2: 366,066 km (0.098 R)
• M3: 414,536 km (0.116 R)
• M4: 482,603 km (0.087 R)
• M5: 708,795 km (0.115 R)
• M6: 770,130 km (0.066 R)
• M7: 920,177 km (0.101 R)
• M8: 1,056,011 km (0.05 R)
• M9: 1,150,258 km (0.059 R)
• M10: 1,997,580 km (0.112 R)
• M11: 2,085,095 km (0.069 R)
• M12: 2,416,155 km (0.096 R)
• M13: 2,828,297 km (0.036 R)
• M14: 2,926,434 km (0.069 R)
• M15: 3,823,722 km (0.052 R)
• M16: 4,152,687 km (0.109 R)
• M17: 4,189,937 km (0.12 R)
• M18: 4,339,385 km (0.064 R)
• M19: 4,876,741 km (0.107 R)
• M20: 4,955,280 km (0.05 R)
• M21: 5,233,083 km (0.077 R)
• M22: 5,273,325 km (0.112 R)
• M23: 5,394,200 km (0.081 R)
• M24: 5,475,432 km (0.094 R)
• M25: 6,266,505 km (0.083 R)
• M26: 6,309,141 km (0.094 R)
• M27: 6,566,898 km (0.108 R)
• M28: 7,004,023 km (0.106 R)
• M29: 7,495,751 km (0.095 R)
• M30: 7,768,767 km (0.078 R)
• M31: 8,184,200 km (0.116 R)
• M32: 8,324,224 km (0.11 R)
• M33: 8,465,145 km (0.102 R)
• M34: 8,606,814 km (0.12 R)
• M35: 9,424,367 km (0.069 R)
• M36: 9,620,340 km (0.084 R)
• M37: 9,669,558 km (0.097 R)
• M38: 9,817,659 km (0.101 R)
• M39: 11,391,429 km (0.103 R)
• M40: 11,495,549 km (0.111 R)
• M41: 11,757,495 km (0.097 R)
• M42: 12,987,339 km (0.119 R)
• M43: 14,482,271 km (0.066 R)
• M44: 15,278,580 km (0.057 R)
• M45: 15,972,415 km (0.105 R)
• M46: 16,206,087 km (0.107 R)
• M47: 16,617,481 km (0.102 R)
• M48: 19,343,453 km (0.106 R)
• M49: 19,592,384 km (0.086 R)
• M50: 20,535,300 km (0.076 R)
• M51: 20,598,729 km (0.12 R)
• M52: 21,750,633 km (0.07 R)
• M53: 22,923,480 km (0.086 R)
• M54: 23,055,126 km (0.113 R)
• M55: 23,650,227 km (0.059 R)
• M56: 23,783,219 km (0.059 R)
• M57: 24,049,952 km (0.117 R)
• M58: 25,944,011 km (0.065 R)
• M59: 27,325,996 km (0.084 R)
• M60: 28,237,047 km (0.051 R)
• M61: 28,519,488 km (0.1 R)
• M62: 28,731,767 km (0.103 R)
• M63: 31,029,441 km (0.095 R)
• M64: 33,161,958 km (0.083 R)
• M65: 33,459,808 km (0.048 R)
• M66: 33,758,555 km (0.079 R)
• M67: 34,584,634 km (0.1 R)
• M68: 34,660,181 km (0.064 R)
• M69: 35,417,445 km (0.066 R)
• M70: 36,486,771 km (0.075 R)
• M71: 38,813,616 km (0.088 R)
• M72: 43,364,982 km (0.111 R)
• M73: 44,262,569 km (0.079 R)
• M74: 44,508,358 km (0.1 R)
• M75: 45,083,712 km (0.045 R)
• M76: 45,578,881 km (0.082 R)
• M77: 47,409,959 km (0.081 R)
• M78: 48,334,324 km (0.073 R)
• M79: 50,286,576 km (0.107 R)
• M80: 50,371,997 km (0.061 R)
• M81: 52,091,325 km (0.082 R)
• M82: 52,437,494 km (0.096 R)
• M83: 52,871,179 km (0.07 R)
• M84: 54,530,369 km (0.079 R)
• M85: 54,881,924 km (0.115 R)
• M86: 55,763,953 km (0.101 R)
• M87: 56,561,758 km (0.036 R)
• M88: 56,828,491 km (0.074 R)
• M89: 57,006,513 km (0.086 R)
• M90: 57,720,693 km (0.059 R)
• M91: 58,797,498 km (0.102 R)
• M92: 59,609,516 km (0.078 R)
• M93: 60,243,511 km (0.05 R)

Kuiper Belt

Range: 30.6 - 55.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 260 - 12,106 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit