🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.75 AU - 1.07 AU

Year: 319 Days

Day: 42.4 Hours

Environment

Temp: 71 °C

Axial Tilt: 11.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.83 AU - 2.95 AU

Year: 1356 Days

Day: 21.6 Hours

Environment

Temp: -95 °C

Axial Tilt: 7.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,538,957 km

• M1: 1,608,925 km (0.07 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 3.94 AU - 4.26 AU

Year: 3048 Days

Day: 36.6 Hours

Environment

Temp: -128 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.23 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 942.3

Radius: 8.7

Gravity: 12.45 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 5.7 AU - 7 AU

Year: 5874 Days

Day: 12.5 Hours

Environment

Temp: -161 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 31,538,957 km

• M1: 190,887 km (0.083 R)
• M2: 321,635 km (0.084 R)
• M3: 769,232 km (0.086 R)
• M4: 843,582 km (0.086 R)
• M5: 904,768 km (0.102 R)
• M6: 1,064,838 km (0.069 R)
• M7: 1,234,482 km (0.078 R)
• M8: 1,505,553 km (0.063 R)
• M9: 1,562,101 km (0.104 R)
• M10: 1,619,397 km (0.072 R)
• M11: 1,775,577 km (0.068 R)
• M12: 1,896,153 km (0.054 R)
• M13: 4,167,049 km (0.073 R)
• M14: 4,328,315 km (0.05 R)
• M15: 4,382,470 km (0.071 R)
• M16: 4,436,923 km (0.071 R)
• M17: 4,712,632 km (0.062 R)
• M18: 4,852,506 km (0.1 R)
• M19: 5,136,592 km (0.095 R)
• M20: 5,222,910 km (0.063 R)
• M21: 5,338,699 km (0.116 R)
• M22: 5,484,707 km (0.102 R)
• M23: 5,780,611 km (0.099 R)
• M24: 6,021,015 km (0.043 R)
• M25: 6,112,120 km (0.041 R)
• M26: 6,264,860 km (0.118 R)
• M27: 7,240,088 km (0.081 R)
• M28: 7,337,028 km (0.102 R)
• M29: 7,466,879 km (0.11 R)
• M30: 7,531,954 km (0.114 R)
• M31: 8,532,913 km (0.095 R)
• M32: 8,703,903 km (0.057 R)
• M33: 8,875,791 km (0.115 R)
• M34: 9,469,246 km (0.114 R)
• M35: 10,547,248 km (0.083 R)
• M36: 10,730,805 km (0.074 R)
• M37: 10,804,407 km (0.104 R)
• M38: 10,915,259 km (0.092 R)
• M39: 11,138,010 km (0.106 R)
• M40: 12,467,636 km (0.111 R)
• M41: 12,584,023 km (0.105 R)
• M42: 13,052,713 km (0.082 R)
• M43: 13,567,031 km (0.075 R)
• M44: 13,806,687 km (0.07 R)
• M45: 15,899,411 km (0.088 R)
• M46: 16,109,895 km (0.05 R)
• M47: 16,704,098 km (0.057 R)
• M48: 16,918,023 km (0.046 R)
• M49: 17,132,846 km (0.074 R)
• M50: 17,348,566 km (0.054 R)
• M51: 17,435,183 km (0.063 R)
• M52: 18,750,896 km (0.07 R)
• M53: 19,690,670 km (0.075 R)
• M54: 21,709,194 km (0.101 R)
• M55: 22,318,058 km (0.087 R)
• M56: 22,412,304 km (0.118 R)
• M57: 23,122,744 km (0.072 R)
• M58: 23,265,760 km (0.079 R)
• M59: 23,361,353 km (0.099 R)
• M60: 23,648,581 km (0.109 R)
• M61: 23,937,006 km (0.099 R)
• M62: 24,468,826 km (0.113 R)
• M63: 24,614,534 km (0.078 R)
• M64: 25,053,455 km (0.104 R)
• M65: 25,988,591 km (0.076 R)
• M66: 26,236,624 km (0.071 R)
• M67: 26,734,935 km (0.091 R)
• M68: 27,085,592 km (0.092 R)
• M69: 27,286,652 km (0.085 R)
• M70: 27,791,395 km (0.057 R)
• M71: 28,197,553 km (0.119 R)
• M72: 28,350,442 km (0.065 R)
• M73: 28,605,656 km (0.088 R)
• M74: 28,861,618 km (0.101 R)
• M75: 29,789,723 km (0.076 R)
• M76: 31,094,815 km (0.04 R)
• M77: 31,622,148 km (0.083 R)
• M78: 31,833,828 km (0.114 R)
• M79: 33,544,779 km (0.107 R)
• M80: 34,139,730 km (0.05 R)
• M81: 34,193,885 km (0.071 R)
• M82: 34,302,493 km (0.111 R)
• M83: 35,230,448 km (0.112 R)
• M84: 35,285,201 km (0.086 R)
• M85: 35,449,908 km (0.078 R)
• M86: 36,720,892 km (0.078 R)
• M87: 37,110,744 km (0.059 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 452.5

Radius: 12.3

Gravity: 2.99 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 5.64 AU - 8.04 AU

Year: 6567 Days

Day: 13.3 Hours

Environment

Temp: -162 °C

Axial Tilt: 45 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 31,538,957 km

• M1: 235,168 km (0.086 R)
• M2: 394,639 km (0.092 R)
• M3: 637,437 km (0.11 R)
• M4: 849,866 km (0.088 R)
• M5: 1,130,661 km (0.088 R)
• M6: 1,392,906 km (0.096 R)
• M7: 1,903,932 km (0.12 R)
• M8: 2,161,689 km (0.047 R)
• M9: 2,589,838 km (0.086 R)
• M10: 3,413,823 km (0.116 R)
• M11: 3,525,124 km (0.1 R)
• M12: 3,637,622 km (0.106 R)
• M13: 3,866,207 km (0.11 R)
• M14: 4,123,366 km (0.038 R)
• M15: 4,290,018 km (0.082 R)
• M16: 4,605,370 km (0.078 R)
• M17: 4,703,955 km (0.073 R)
• M18: 4,828,122 km (0.11 R)
• M19: 5,003,899 km (0.034 R)
• M20: 5,233,083 km (0.118 R)
• M21: 5,465,708 km (0.119 R)
• M22: 5,861,095 km (0.08 R)
• M23: 6,402,789 km (0.065 R)
• M24: 7,216,751 km (0.117 R)
• M25: 7,476,004 km (0.085 R)
• M26: 7,855,983 km (0.099 R)
• M27: 8,665,457 km (0.098 R)
• M28: 8,941,166 km (0.083 R)
• M29: 9,532,825 km (0.099 R)
• M30: 9,627,371 km (0.087 R)
• M31: 9,976,981 km (0.081 R)
• M32: 10,460,332 km (0.08 R)
• M33: 10,918,401 km (0.117 R)
• M34: 11,017,434 km (0.026 R)
• M35: 11,349,542 km (0.048 R)
• M36: 12,955,026 km (0.084 R)
• M37: 13,165,061 km (0.066 R)
• M38: 13,659,632 km (0.104 R)
• M39: 13,980,819 km (0.117 R)
• M40: 15,106,094 km (0.052 R)
• M41: 16,449,034 km (0.073 R)
• M42: 17,250,130 km (0.118 R)
• M43: 17,674,839 km (0.117 R)
• M44: 18,811,035 km (0.117 R)
• M45: 18,969,459 km (0.091 R)
• M46: 20,498,050 km (0.113 R)
• M47: 20,988,880 km (0.076 R)
• M48: 21,318,295 km (0.112 R)
• M49: 21,607,916 km (0.077 R)
• M50: 21,815,708 km (0.067 R)
• M51: 22,737,380 km (0.12 R)
• M52: 25,841,985 km (0.118 R)
• M53: 26,062,492 km (0.1 R)
• M54: 28,483,584 km (0.109 R)
• M55: 28,939,858 km (0.084 R)
• M56: 29,720,908 km (0.065 R)
• M57: 30,508,990 km (0.089 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 306 - 13,057 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit