🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.36 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 444.8

Radius: 12.1

Gravity: 3.04 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 2.71 AU - 2.71 AU

Year: 3026 Days

Day: 12.4 Hours

Environment

Temp: -203 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 63,762,762 km

• M1: 150,495 km (0.063 R)
• M2: 758,611 km (0.085 R)
• M3: 1,819,110 km (0.092 R)
• M4: 2,526,259 km (0.081 R)
• M5: 3,221,141 km (0.059 R)
• M6: 5,293,969 km (0.116 R)
• M7: 5,832,372 km (0.043 R)
• M8: 6,246,758 km (0.081 R)
• M9: 7,369,640 km (0.049 R)
• M10: 7,916,869 km (0.104 R)
• M11: 8,688,644 km (0.105 R)
• M12: 9,795,070 km (0.074 R)
• M13: 10,532,887 km (0.105 R)
• M14: 12,454,920 km (0.115 R)
• M15: 13,188,698 km (0.046 R)
• M16: 18,102,090 km (0.116 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 412.3

Radius: 9.4

Gravity: 4.67 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 2.82 AU - 3.98 AU

Year: 4252 Days

Day: 11.3 Hours

Environment

Temp: -214 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 63,762,762 km

• M1: 116,836 km (0.101 R)
• M2: 464,202 km (0.114 R)
• M3: 769,232 km (0.084 R)
• M4: 1,135,448 km (0.088 R)
• M5: 1,596,060 km (0.062 R)
• M6: 2,347,490 km (0.078 R)
• M7: 2,682,290 km (0.119 R)
• M8: 3,281,429 km (0.069 R)
• M9: 4,377,832 km (0.089 R)
• M10: 4,675,083 km (0.045 R)
• M11: 5,208,848 km (0.115 R)
• M12: 5,702,222 km (0.079 R)
• M13: 6,113,467 km (0.063 R)
• M14: 8,829,266 km (0.068 R)
• M15: 9,157,185 km (0.104 R)
• M16: 9,493,481 km (0.113 R)
• M17: 9,837,855 km (0.069 R)
• M18: 10,350,078 km (0.058 R)
• M19: 10,756,087 km (0.083 R)
• M20: 11,513,800 km (0.103 R)
• M21: 11,949,878 km (0.113 R)
• M22: 12,808,719 km (0.086 R)
• M23: 13,756,571 km (0.112 R)
• M24: 14,699,786 km (0.052 R)
• M25: 15,632,529 km (0.047 R)
• M26: 19,575,929 km (0.063 R)
• M27: 22,141,682 km (0.07 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 619.9

Radius: 10.1

Gravity: 6.08 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 3.49 AU - 4.09 AU

Year: 5004 Days

Day: 10.2 Hours

Environment

Temp: -211 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 63,762,762 km

• M1: 130,449 km (0.077 R)
• M2: 771,177 km (0.071 R)
• M3: 1,239,269 km (0.065 R)
• M4: 1,773,333 km (0.055 R)
• M5: 2,220,481 km (0.118 R)
• M6: 2,939,449 km (0.045 R)
• M7: 3,384,053 km (0.055 R)
• M8: 4,784,439 km (0.08 R)
• M9: 5,263,152 km (0.032 R)
• M10: 6,633,469 km (0.093 R)
• M11: 7,436,361 km (0.118 R)
• M12: 9,114,699 km (0.076 R)
• M13: 9,684,817 km (0.095 R)
• M14: 10,192,253 km (0.095 R)
• M15: 10,941,439 km (0.109 R)
• M16: 11,306,457 km (0.112 R)
• M17: 12,061,029 km (0.094 R)
• M18: 14,201,775 km (0.105 R)
• M19: 15,532,597 km (0.025 R)
• M20: 19,287,205 km (0.095 R)
• M21: 23,380,651 km (0.112 R)
• M22: 28,703,643 km (0.036 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 965.1

Radius: 12.1

Gravity: 6.59 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 3.73 AU - 5.21 AU

Year: 6410 Days

Day: 7.8 Hours

Environment

Temp: -219 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 63,762,762 km

• M1: 160,967 km (0.06 R)
• M2: 1,182,571 km (0.082 R)
• M3: 1,961,228 km (0.113 R)
• M4: 2,439,343 km (0.113 R)
• M5: 3,205,583 km (0.096 R)
• M6: 4,074,896 km (0.069 R)
• M7: 4,607,016 km (0.067 R)
• M8: 5,036,212 km (0.062 R)
• M9: 5,554,868 km (0.117 R)
• M10: 6,382,444 km (0.106 R)
• M11: 7,139,558 km (0.074 R)
• M12: 7,520,734 km (0.086 R)
• M13: 12,227,681 km (0.06 R)
• M14: 13,167,605 km (0.11 R)
• M15: 13,801,002 km (0.079 R)
• M16: 14,454,745 km (0.118 R)
• M17: 16,806,124 km (0.112 R)
• M18: 20,147,093 km (0.12 R)
• M19: 20,603,367 km (0.061 R)
• M20: 22,013,476 km (0.089 R)
• M21: 23,486,866 km (0.118 R)
• M22: 24,591,197 km (0.098 R)
• M23: 29,162,908 km (0.084 R)
• M24: 29,747,088 km (0.094 R)
• M25: 33,205,641 km (0.113 R)
• M26: 37,150,836 km (0.096 R)
• M27: 39,000,614 km (0.108 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 992.6

Radius: 5.3

Gravity: 35.34 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 7.28 AU - 8.04 AU

Year: 14379 Days

Day: 24.9 Hours

Environment

Temp: -236 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 63,762,762 km

• M1: 98,735 km (0.085 R)
• M2: 263,591 km (0.11 R)
• M3: 546,930 km (0.056 R)
• M4: 771,327 km (0.078 R)
• M5: 1,081,144 km (0.085 R)
• M6: 1,439,880 km (0.078 R)
• M7: 1,630,617 km (0.068 R)
• M8: 3,025,767 km (0.099 R)
• M9: 3,368,046 km (0.098 R)
• M10: 3,562,673 km (0.104 R)
• M11: 4,686,004 km (0.035 R)
• M12: 4,858,789 km (0.1 R)
• M13: 5,365,477 km (0.075 R)
• M14: 5,631,612 km (0.117 R)
• M15: 5,946,665 km (0.032 R)
• M16: 8,904,065 km (0.097 R)
• M17: 9,277,462 km (0.084 R)
• M18: 9,495,426 km (0.118 R)
• M19: 9,941,826 km (0.09 R)
• M20: 10,637,306 km (0.06 R)
• M21: 11,867,749 km (0.103 R)
• M22: 13,258,710 km (0.12 R)
• M23: 16,758,851 km (0.066 R)
• M24: 19,200,288 km (0.12 R)
• M25: 21,015,658 km (0.105 R)
• M26: 25,512,421 km (0.109 R)
• M27: 29,423,657 km (0.079 R)
• M28: 31,705,623 km (0.117 R)
• M29: 32,700,748 km (0.055 R)
• M30: 33,206,090 km (0.065 R)
• M31: 39,396,749 km (0.078 R)
• M32: 40,112,724 km (0.114 R)
• M33: 40,691,668 km (0.069 R)
• M34: 41,718,358 km (0.091 R)
• M35: 44,283,214 km (0.114 R)
• M36: 45,839,929 km (0.11 R)
• M37: 50,392,492 km (0.098 R)
• M38: 55,415,838 km (0.093 R)
• M39: 60,762,766 km (0.064 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 305.4

Radius: 5.5

Gravity: 10.1 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 9.76 AU - 11.18 AU

Year: 22978 Days

Day: 24.1 Hours

Environment

Temp: -230 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 63,762,762 km

• M1: 68,366 km (0.094 R)
• M2: 270,772 km (0.042 R)
• M3: 692,638 km (0.086 R)
• M4: 1,670,559 km (0.092 R)
• M5: 1,875,509 km (0.09 R)
• M6: 2,116,660 km (0.054 R)
• M7: 3,817,738 km (0.114 R)
• M8: 4,555,405 km (0.091 R)
• M9: 5,383,878 km (0.088 R)
• M10: 6,107,782 km (0.073 R)
• M11: 9,390,857 km (0.066 R)
• M12: 10,957,146 km (0.093 R)
• M13: 11,678,807 km (0.105 R)
• M14: 13,017,259 km (0.076 R)
• M15: 13,757,768 km (0.109 R)
• M16: 14,033,776 km (0.076 R)
• M17: 16,609,403 km (0.112 R)
• M18: 17,239,509 km (0.111 R)
• M19: 21,543,141 km (0.083 R)
• M20: 22,197,631 km (0.044 R)
• M21: 23,058,567 km (0.104 R)
• M22: 23,448,120 km (0.115 R)
• M23: 23,842,161 km (0.056 R)
• M24: 24,040,827 km (0.039 R)
• M25: 30,411,153 km (0.102 R)
• M26: 31,234,240 km (0.087 R)
• M27: 32,193,163 km (0.038 R)
• M28: 34,295,761 km (0.067 R)
• M29: 39,046,839 km (0.066 R)
• M30: 39,879,052 km (0.102 R)
• M31: 46,811,867 km (0.091 R)
• M32: 58,020,936 km (0.091 R)
• M33: 58,200,453 km (0.105 R)
• M34: 58,380,569 km (0.118 R)
• M35: 61,310,892 km (0.112 R)
• M36: 63,571,914 km (0.097 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 490 - 15,967 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit