🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.17 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.91 AU - 2.77 AU

Year: 1341 Days

Day: 32.5 Hours

Environment

Temp: -96 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 5.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 143.6

Radius: 12.2

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 4.8 AU - 5.32 AU

Year: 4265 Days

Day: 10.6 Hours

Environment

Temp: -152 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 51,812,977 km

• M1: 153,188 km (0.105 R)
• M2: 251,923 km (0.058 R)
• M3: 352,303 km (0.108 R)
• M4: 561,890 km (0.115 R)
• M5: 695,481 km (0.117 R)
• M6: 799,601 km (0.085 R)
• M7: 883,675 km (0.089 R)
• M8: 1,034,170 km (0.112 R)
• M9: 1,136,495 km (0.062 R)
• M10: 1,252,284 km (0.107 R)
• M11: 1,624,334 km (0.06 R)
• M12: 1,903,184 km (0.118 R)
• M13: 1,984,117 km (0.106 R)
• M14: 2,113,668 km (0.109 R)
• M15: 2,406,581 km (0.068 R)
• M16: 2,532,542 km (0.104 R)
• M17: 2,686,628 km (0.111 R)
• M18: 2,764,868 km (0.082 R)
• M19: 2,937,055 km (0.046 R)
• M20: 3,044,915 km (0.108 R)
• M21: 3,140,359 km (0.102 R)
• M22: 3,292,500 km (0.098 R)
• M23: 3,503,881 km (0.088 R)
• M24: 3,880,868 km (0.106 R)
• M25: 3,984,689 km (0.08 R)
• M26: 4,104,517 km (0.094 R)
• M27: 4,424,656 km (0.045 R)
• M28: 4,580,088 km (0.119 R)
• M29: 4,674,185 km (0.103 R)
• M30: 4,816,453 km (0.104 R)
• M31: 4,912,196 km (0.092 R)
• M32: 5,008,686 km (0.099 R)
• M33: 5,203,313 km (0.119 R)
• M34: 5,466,905 km (0.118 R)
• M35: 5,600,346 km (0.057 R)
• M36: 5,684,270 km (0.097 R)
• M37: 5,802,453 km (0.05 R)
• M38: 6,007,102 km (0.111 R)
• M39: 6,423,583 km (0.108 R)
• M40: 6,511,547 km (0.092 R)
• M41: 6,653,216 km (0.06 R)
• M42: 6,813,734 km (0.12 R)
• M43: 6,975,599 km (0.117 R)
• M44: 7,229,915 km (0.062 R)
• M45: 7,450,273 km (0.086 R)
• M46: 7,598,525 km (0.092 R)
• M47: 8,105,811 km (0.107 R)
• M48: 8,721,556 km (0.093 R)
• M49: 9,232,881 km (0.071 R)
• M50: 9,592,664 km (0.085 R)
• M51: 9,855,358 km (0.068 R)
• M52: 10,243,565 km (0.047 R)
• M53: 10,824,902 km (0.1 R)
• M54: 11,013,994 km (0.078 R)
• M55: 11,225,525 km (0.036 R)
• M56: 11,588,150 km (0.115 R)
• M57: 11,716,954 km (0.12 R)
• M58: 12,084,815 km (0.102 R)
• M59: 12,478,407 km (0.103 R)
• M60: 13,798,160 km (0.041 R)
• M61: 14,140,739 km (0.078 R)
• M62: 14,509,198 km (0.106 R)
• M63: 14,601,799 km (0.112 R)
• M64: 14,880,949 km (0.065 R)
• M65: 15,823,864 km (0.091 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 625.1

Radius: 14.1

Gravity: 3.14 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 5.38 AU - 5.96 AU

Year: 5059 Days

Day: 11.5 Hours

Environment

Temp: -155 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 51,812,977 km

• M1: 277,654 km (0.117 R)
• M2: 474,375 km (0.066 R)
• M3: 684,261 km (0.1 R)
• M4: 877,092 km (0.071 R)
• M5: 980,913 km (0.079 R)
• M6: 1,334,712 km (0.1 R)
• M7: 1,441,226 km (0.079 R)
• M8: 1,630,916 km (0.03 R)
• M9: 1,931,608 km (0.109 R)
• M10: 2,088,685 km (0.075 R)
• M11: 2,196,097 km (0.101 R)
• M12: 2,286,903 km (0.116 R)
• M13: 2,586,547 km (0.03 R)
• M14: 2,979,242 km (0.119 R)
• M15: 3,100,865 km (0.114 R)
• M16: 3,370,141 km (0.048 R)
• M17: 3,668,888 km (0.119 R)
• M18: 4,133,240 km (0.094 R)
• M19: 4,223,896 km (0.097 R)
• M20: 4,973,082 km (0.111 R)
• M21: 5,865,284 km (0.088 R)
• M22: 6,408,474 km (0.098 R)
• M23: 8,077,387 km (0.045 R)
• M24: 8,305,823 km (0.111 R)
• M25: 8,420,864 km (0.063 R)
• M26: 8,945,205 km (0.117 R)
• M27: 9,033,767 km (0.088 R)
• M28: 9,630,812 km (0.052 R)
• M29: 9,721,468 km (0.079 R)
• M30: 9,812,424 km (0.111 R)
• M31: 9,903,678 km (0.106 R)
• M32: 10,395,107 km (0.102 R)
• M33: 11,115,571 km (0.044 R)
• M34: 11,465,929 km (0.086 R)
• M35: 11,626,447 km (0.083 R)
• M36: 11,723,088 km (0.028 R)
• M37: 11,820,027 km (0.09 R)
• M38: 11,982,041 km (0.1 R)
• M39: 12,803,633 km (0.093 R)
• M40: 13,037,006 km (0.06 R)
• M41: 13,204,555 km (0.115 R)
• M42: 14,814,378 km (0.044 R)
• M43: 15,341,112 km (0.11 R)
• M44: 15,731,263 km (0.04 R)
• M45: 16,703,051 km (0.073 R)
• M46: 18,028,787 km (0.103 R)
• M47: 18,178,086 km (0.115 R)
• M48: 18,327,983 km (0.119 R)
• M49: 18,742,070 km (0.038 R)
• M50: 19,045,155 km (0.111 R)
• M51: 19,350,036 km (0.115 R)
• M52: 19,464,628 km (0.077 R)
• M53: 19,656,412 km (0.117 R)
• M54: 20,080,223 km (0.083 R)
• M55: 20,937,120 km (0.105 R)
• M56: 21,488,687 km (0.028 R)
• M57: 21,845,777 km (0.032 R)
• M58: 22,084,984 km (0.073 R)
• M59: 22,606,033 km (0.053 R)
• M60: 22,928,866 km (0.108 R)
• M61: 23,538,178 km (0.051 R)
• M62: 23,783,369 km (0.113 R)
• M63: 24,029,308 km (0.099 R)
• M64: 24,400,011 km (0.081 R)
• M65: 24,565,466 km (0.118 R)
• M66: 24,689,633 km (0.067 R)
• M67: 24,855,686 km (0.078 R)
• M68: 26,281,803 km (0.107 R)
• M69: 26,791,483 km (0.109 R)
• M70: 27,047,445 km (0.039 R)
• M71: 27,433,108 km (0.11 R)
• M72: 28,166,437 km (0.054 R)
• M73: 28,600,869 km (0.109 R)
• M74: 28,950,030 km (0.11 R)
• M75: 29,212,724 km (0.058 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 656.6

Radius: 11.5

Gravity: 4.96 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 8.91 AU - 10.67 AU

Year: 11479 Days

Day: 13.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 49.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 51,812,977 km

• M1: 238,010 km (0.106 R)
• M2: 385,065 km (0.096 R)
• M3: 686,355 km (0.085 R)
• M4: 883,525 km (0.085 R)
• M5: 1,120,488 km (0.069 R)
• M6: 1,204,263 km (0.117 R)
• M7: 1,356,254 km (0.046 R)
• M8: 1,468,901 km (0.055 R)
• M9: 1,728,155 km (0.037 R)
• M10: 1,850,974 km (0.04 R)
• M11: 1,951,504 km (0.116 R)
• M12: 3,174,766 km (0.077 R)
• M13: 3,326,608 km (0.075 R)
• M14: 3,958,060 km (0.113 R)
• M15: 4,592,355 km (0.083 R)
• M16: 4,833,956 km (0.099 R)
• M17: 5,186,558 km (0.09 R)
• M18: 5,547,687 km (0.071 R)
• M19: 5,879,645 km (0.106 R)
• M20: 7,432,471 km (0.113 R)
• M21: 7,880,666 km (0.089 R)
• M22: 8,170,587 km (0.097 R)
• M23: 9,061,293 km (0.105 R)
• M24: 9,234,527 km (0.07 R)
• M25: 10,251,493 km (0.068 R)
• M26: 11,025,812 km (0.076 R)
• M27: 11,396,815 km (0.106 R)
• M28: 12,055,943 km (0.061 R)
• M29: 12,824,427 km (0.09 R)
• M30: 14,056,665 km (0.086 R)
• M31: 14,560,211 km (0.114 R)
• M32: 15,223,528 km (0.11 R)
• M33: 16,158,365 km (0.096 R)
• M34: 16,632,740 km (0.084 R)
• M35: 17,433,537 km (0.071 R)
• M36: 17,703,262 km (0.084 R)
• M37: 18,356,257 km (0.115 R)
• M38: 19,072,681 km (0.104 R)
• M39: 20,419,212 km (0.075 R)
• M40: 20,874,737 km (0.117 R)
• M41: 21,912,199 km (0.108 R)
• M42: 22,378,645 km (0.102 R)
• M43: 22,495,780 km (0.06 R)
• M44: 23,618,811 km (0.074 R)
• M45: 24,397,618 km (0.098 R)
• M46: 25,367,760 km (0.083 R)
• M47: 26,226,900 km (0.115 R)
• M48: 26,722,069 km (0.088 R)
• M49: 26,846,385 km (0.098 R)
• M50: 26,971,000 km (0.105 R)
• M51: 27,220,529 km (0.079 R)
• M52: 28,416,415 km (0.119 R)
• M53: 29,052,654 km (0.076 R)
• M54: 30,859,198 km (0.113 R)
• M55: 31,250,995 km (0.112 R)
• M56: 31,841,907 km (0.063 R)
• M57: 32,039,675 km (0.102 R)
• M58: 32,237,892 km (0.073 R)
• M59: 33,569,463 km (0.047 R)
• M60: 33,837,991 km (0.084 R)
• M61: 34,715,532 km (0.032 R)
• M62: 36,423,940 km (0.07 R)
• M63: 36,630,834 km (0.038 R)
• M64: 37,949,988 km (0.039 R)
• M65: 38,089,712 km (0.076 R)
• M66: 38,369,759 km (0.103 R)
• M67: 38,720,866 km (0.079 R)
• M68: 39,355,460 km (0.084 R)
• M69: 40,278,030 km (0.117 R)
• M70: 43,234,233 km (0.115 R)
• M71: 43,599,551 km (0.075 R)
• M72: 45,441,251 km (0.103 R)
• M73: 46,708,195 km (0.046 R)
• M74: 47,082,938 km (0.095 R)
• M75: 48,062,206 km (0.11 R)
• M76: 48,288,996 km (0.061 R)
• M77: 48,668,077 km (0.085 R)
• M78: 49,505,376 km (0.113 R)
• M79: 50,577,843 km (0.075 R)
• M80: 50,808,673 km (0.026 R)
• M81: 51,271,379 km (0.073 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 333 - 12,415 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit