🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.39 AU - 2.01 AU

Year: 835 Days

Day: 18.4 Hours

Environment

Temp: -71 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.22 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 148.2

Radius: 8.7

Gravity: 1.96 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 4.62 AU - 4.84 AU

Year: 3875 Days

Day: 11.6 Hours

Environment

Temp: -150 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 58,596,993 km

• M1: 123,418 km (0.057 R)
• M2: 464,801 km (0.115 R)
• M3: 820,096 km (0.078 R)
• M4: 1,277,715 km (0.103 R)
• M5: 2,431,115 km (0.093 R)
• M6: 2,974,155 km (0.103 R)
• M7: 3,361,315 km (0.114 R)
• M8: 3,540,084 km (0.055 R)
• M9: 3,750,419 km (0.105 R)
• M10: 3,864,263 km (0.075 R)
• M11: 3,935,920 km (0.082 R)
• M12: 4,241,997 km (0.104 R)
• M13: 4,435,427 km (0.026 R)
• M14: 4,556,003 km (0.105 R)
• M15: 4,662,218 km (0.076 R)
• M16: 4,815,555 km (0.113 R)
• M17: 4,986,247 km (0.11 R)
• M18: 5,253,728 km (0.101 R)
• M19: 5,526,145 km (0.047 R)
• M20: 5,885,479 km (0.108 R)
• M21: 5,968,207 km (0.086 R)
• M22: 6,118,104 km (0.038 R)
• M23: 6,438,692 km (0.083 R)
• M24: 6,678,348 km (0.085 R)
• M25: 6,764,666 km (0.112 R)
• M26: 7,131,330 km (0.066 R)
• M27: 7,793,151 km (0.083 R)
• M28: 8,307,020 km (0.118 R)
• M29: 8,643,167 km (0.049 R)
• M30: 8,718,414 km (0.102 R)
• M31: 8,850,808 km (0.03 R)
• M32: 9,600,144 km (0.104 R)
• M33: 9,933,299 km (0.077 R)
• M34: 10,051,631 km (0.086 R)
• M35: 10,111,021 km (0.114 R)
• M36: 10,329,883 km (0.098 R)
• M37: 10,530,194 km (0.079 R)
• M38: 10,630,873 km (0.108 R)
• M39: 10,894,016 km (0.103 R)
• M40: 11,097,918 km (0.114 R)
• M41: 11,200,243 km (0.078 R)
• M42: 12,009,867 km (0.109 R)
• M43: 12,262,837 km (0.103 R)
• M44: 12,496,209 km (0.103 R)
• M45: 12,624,116 km (0.065 R)
• M46: 13,096,994 km (0.107 R)
• M47: 13,313,762 km (0.101 R)
• M48: 13,597,549 km (0.097 R)
• M49: 14,104,237 km (0.085 R)
• M50: 14,193,098 km (0.076 R)
• M51: 14,460,429 km (0.105 R)
• M52: 14,639,648 km (0.095 R)
• M53: 14,955,150 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 986.8

Radius: 11.6

Gravity: 7.33 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 4.41 AU - 5.47 AU

Year: 4136 Days

Day: 14.5 Hours

Environment

Temp: -142 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 58,596,993 km

• M1: 299,645 km (0.06 R)
• M2: 374,593 km (0.055 R)
• M3: 572,960 km (0.11 R)
• M4: 1,033,871 km (0.098 R)
• M5: 1,710,951 km (0.115 R)
• M6: 1,987,109 km (0.098 R)
• M7: 2,076,418 km (0.095 R)
• M8: 2,167,075 km (0.057 R)
• M9: 2,466,570 km (0.096 R)
• M10: 2,562,911 km (0.085 R)
• M11: 3,063,764 km (0.098 R)
• M12: 3,486,528 km (0.098 R)
• M13: 3,726,932 km (0.063 R)
• M14: 3,973,020 km (0.099 R)
• M15: 4,433,931 km (0.107 R)
• M16: 4,575,600 km (0.03 R)
• M17: 4,912,046 km (0.118 R)
• M18: 5,009,733 km (0.107 R)
• M19: 5,256,720 km (0.081 R)
• M20: 5,331,519 km (0.119 R)
• M21: 5,482,463 km (0.106 R)
• M22: 5,814,121 km (0.086 R)
• M23: 6,205,020 km (0.108 R)
• M24: 6,337,265 km (0.091 R)
• M25: 6,631,524 km (0.118 R)
• M26: 6,739,683 km (0.07 R)
• M27: 6,957,647 km (0.083 R)
• M28: 7,095,128 km (0.106 R)
• M29: 7,512,955 km (0.039 R)
• M30: 7,852,991 km (0.104 R)
• M31: 8,256,157 km (0.03 R)
• M32: 8,372,544 km (0.115 R)
• M33: 9,719,972 km (0.091 R)
• M34: 10,308,939 km (0.083 R)
• M35: 10,813,981 km (0.106 R)
• M36: 11,069,494 km (0.052 R)
• M37: 11,294,789 km (0.102 R)
• M38: 11,651,879 km (0.065 R)
• M39: 11,913,825 km (0.081 R)
• M40: 12,045,621 km (0.091 R)
• M41: 12,577,441 km (0.09 R)
• M42: 13,117,040 km (0.102 R)
• M43: 13,355,500 km (0.085 R)
• M44: 13,802,199 km (0.083 R)
• M45: 14,288,691 km (0.063 R)
• M46: 14,674,803 km (0.104 R)
• M47: 14,922,388 km (0.048 R)
• M48: 16,144,602 km (0.04 R)
• M49: 16,327,112 km (0.112 R)
• M50: 16,583,672 km (0.066 R)
• M51: 16,767,677 km (0.099 R)
• M52: 16,841,579 km (0.082 R)
• M53: 16,915,480 km (0.076 R)
• M54: 17,286,782 km (0.071 R)
• M55: 18,151,009 km (0.116 R)
• M56: 18,302,701 km (0.03 R)
• M57: 18,531,137 km (0.109 R)
• M58: 19,222,130 km (0.115 R)
• M59: 19,882,305 km (0.103 R)
• M60: 19,999,590 km (0.119 R)
• M61: 20,589,604 km (0.062 R)
• M62: 21,265,038 km (0.062 R)
• M63: 21,345,073 km (0.085 R)
• M64: 21,425,108 km (0.106 R)
• M65: 22,150,059 km (0.115 R)
• M66: 22,597,058 km (0.031 R)
• M67: 23,252,595 km (0.06 R)
• M68: 23,500,030 km (0.091 R)
• M69: 23,831,390 km (0.073 R)
• M70: 24,624,408 km (0.115 R)
• M71: 25,214,272 km (0.067 R)
• M72: 26,364,979 km (0.111 R)
• M73: 26,623,035 km (0.087 R)
• M74: 26,709,204 km (0.104 R)
• M75: 27,358,758 km (0.074 R)
• M76: 27,925,883 km (0.107 R)
• M77: 28,496,749 km (0.061 R)
• M78: 28,629,143 km (0.067 R)
• M79: 29,516,408 km (0.099 R)
• M80: 29,873,947 km (0.067 R)
• M81: 30,008,286 km (0.044 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 812.7

Radius: 11

Gravity: 6.72 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 4.03 AU - 6.55 AU

Year: 4584 Days

Day: 6.3 Hours

Environment

Temp: -144 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 58,596,993 km

• M1: 141,669 km (0.12 R)
• M2: 325,076 km (0.048 R)
• M3: 503,247 km (0.113 R)
• M4: 692,937 km (0.1 R)
• M5: 947,553 km (0.107 R)
• M6: 1,323,193 km (0.108 R)
• M7: 1,400,685 km (0.063 R)
• M8: 1,626,278 km (0.096 R)
• M9: 2,058,616 km (0.086 R)
• M10: 2,430,068 km (0.114 R)
• M11: 2,682,888 km (0.12 R)
• M12: 3,151,429 km (0.111 R)
• M13: 4,586,072 km (0.104 R)
• M14: 4,681,665 km (0.088 R)
• M15: 4,948,249 km (0.085 R)
• M16: 5,319,850 km (0.109 R)
• M17: 5,777,769 km (0.101 R)
• M18: 5,907,321 km (0.059 R)
• M19: 6,037,770 km (0.098 R)
• M20: 6,248,404 km (0.12 R)
• M21: 7,705,188 km (0.08 R)
• M22: 8,194,074 km (0.12 R)
• M23: 8,427,596 km (0.052 R)
• M24: 8,574,651 km (0.101 R)
• M25: 8,663,362 km (0.102 R)
• M26: 8,781,993 km (0.113 R)
• M27: 9,201,765 km (0.097 R)
• M28: 9,658,787 km (0.083 R)
• M29: 10,029,640 km (0.117 R)
• M30: 10,405,280 km (0.092 R)
• M31: 11,332,188 km (0.046 R)
• M32: 11,494,652 km (0.103 R)
• M33: 11,592,638 km (0.115 R)
• M34: 11,854,883 km (0.054 R)
• M35: 12,152,433 km (0.096 R)
• M36: 12,519,397 km (0.067 R)
• M37: 12,923,910 km (0.111 R)
• M38: 13,161,770 km (0.082 R)
• M39: 13,298,503 km (0.052 R)
• M40: 13,469,942 km (0.103 R)
• M41: 14,058,310 km (0.088 R)
• M42: 14,128,023 km (0.051 R)
• M43: 14,408,369 km (0.086 R)
• M44: 14,549,141 km (0.099 R)
• M45: 14,796,725 km (0.119 R)
• M46: 14,903,389 km (0.078 R)
• M47: 15,224,426 km (0.08 R)
• M48: 15,511,803 km (0.098 R)
• M49: 16,494,960 km (0.036 R)
• M50: 17,348,267 km (0.1 R)
• M51: 17,460,764 km (0.091 R)
• M52: 17,686,208 km (0.029 R)
• M53: 18,140,088 km (0.059 R)
• M54: 18,827,939 km (0.088 R)
• M55: 18,982,025 km (0.119 R)
• M56: 20,347,854 km (0.093 R)
• M57: 20,823,276 km (0.12 R)
• M58: 21,503,348 km (0.07 R)
• M59: 21,825,881 km (0.077 R)
• M60: 21,987,596 km (0.098 R)
• M61: 22,598,254 km (0.088 R)
• M62: 23,214,298 km (0.08 R)
• M63: 24,253,405 km (0.054 R)
• M64: 24,505,029 km (0.081 R)
• M65: 25,053,305 km (0.029 R)
• M66: 25,350,107 km (0.073 R)
• M67: 25,861,881 km (0.103 R)
• M68: 26,247,844 km (0.077 R)
• M69: 26,592,517 km (0.069 R)
• M70: 27,635,514 km (0.105 R)
• M71: 27,854,525 km (0.049 R)
• M72: 28,603,412 km (0.052 R)
• M73: 29,493,071 km (0.112 R)
• M74: 29,896,237 km (0.059 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 357.6

Radius: 3.2

Gravity: 34.92 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 11.92 AU - 15.1 AU

Year: 18707 Days

Day: 20.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 58,596,993 km

• M1: 205,398 km (0.103 R)
• M2: 257,458 km (0.102 R)
• M3: 473,627 km (0.098 R)
• M4: 598,840 km (0.065 R)
• M5: 754,272 km (0.082 R)
• M6: 795,113 km (0.072 R)
• M7: 836,701 km (0.111 R)
• M8: 2,147,029 km (0.086 R)
• M9: 2,234,693 km (0.035 R)
• M10: 2,504,418 km (0.112 R)
• M11: 2,565,753 km (0.087 R)
• M12: 2,816,180 km (0.065 R)
• M13: 2,976,698 km (0.118 R)
• M14: 3,074,386 km (0.102 R)
• M15: 3,140,059 km (0.097 R)
• M16: 3,647,794 km (0.118 R)
• M17: 4,072,054 km (0.054 R)
• M18: 4,437,372 km (0.114 R)
• M19: 4,851,160 km (0.075 R)
• M20: 5,082,139 km (0.044 R)
• M21: 5,435,190 km (0.057 R)
• M22: 5,554,719 km (0.037 R)
• M23: 5,634,753 km (0.046 R)
• M24: 6,164,779 km (0.115 R)
• M25: 6,967,820 km (0.101 R)
• M26: 7,847,755 km (0.09 R)
• M27: 8,576,745 km (0.081 R)
• M28: 8,622,971 km (0.096 R)
• M29: 8,762,246 km (0.09 R)
• M30: 8,855,596 km (0.072 R)
• M31: 9,184,711 km (0.049 R)
• M32: 9,661,778 km (0.114 R)
• M33: 10,049,087 km (0.087 R)
• M34: 10,146,775 km (0.109 R)
• M35: 10,343,047 km (0.116 R)
• M36: 11,292,246 km (0.118 R)
• M37: 11,854,434 km (0.117 R)
• M38: 12,061,029 km (0.066 R)
• M39: 12,425,599 km (0.091 R)
• M40: 13,112,104 km (0.102 R)
• M41: 13,594,557 km (0.053 R)
• M42: 14,356,608 km (0.053 R)
• M43: 14,909,373 km (0.111 R)
• M44: 15,300,421 km (0.113 R)
• M45: 15,469,018 km (0.117 R)
• M46: 17,539,902 km (0.107 R)
• M47: 18,487,903 km (0.114 R)
• M48: 18,607,582 km (0.107 R)
• M49: 19,149,275 km (0.1 R)
• M50: 19,270,300 km (0.078 R)
• M51: 19,330,887 km (0.096 R)
• M52: 19,818,277 km (0.089 R)
• M53: 20,002,133 km (0.096 R)
• M54: 21,367,064 km (0.115 R)
• M55: 21,555,557 km (0.079 R)
• M56: 22,569,980 km (0.076 R)
• M57: 24,382,209 km (0.037 R)
• M58: 26,644,727 km (0.103 R)
• M59: 30,302,545 km (0.109 R)
• M60: 30,726,505 km (0.11 R)
• M61: 31,081,202 km (0.055 R)
• M62: 31,294,827 km (0.116 R)
• M63: 32,081,712 km (0.1 R)
• M64: 32,153,669 km (0.044 R)
• M65: 32,297,582 km (0.098 R)
• M66: 32,658,262 km (0.105 R)
• M67: 33,383,662 km (0.031 R)
• M68: 33,967,693 km (0.114 R)
• M69: 36,337,772 km (0.105 R)
• M70: 36,938,557 km (0.034 R)
• M71: 37,013,804 km (0.037 R)
• M72: 38,531,176 km (0.096 R)
• M73: 40,844,856 km (0.075 R)
• M74: 41,000,737 km (0.103 R)
• M75: 41,312,948 km (0.109 R)
• M76: 42,412,193 km (0.103 R)
• M77: 44,238,783 km (0.104 R)
• M78: 46,334,350 km (0.119 R)
• M79: 46,985,550 km (0.114 R)
• M80: 47,885,979 km (0.108 R)
• M81: 48,874,821 km (0.074 R)
• M82: 49,040,276 km (0.09 R)
• M83: 49,288,758 km (0.101 R)
• M84: 49,787,069 km (0.081 R)
• M85: 50,036,748 km (0.11 R)
• M86: 50,872,402 km (0.073 R)
• M87: 51,124,025 km (0.098 R)
• M88: 51,460,022 km (0.098 R)
• M89: 52,896,610 km (0.073 R)
• M90: 53,406,739 km (0.048 R)
• M91: 53,918,513 km (0.053 R)
• M92: 55,808,832 km (0.086 R)
• M93: 56,936,052 km (0.108 R)
• M94: 57,110,184 km (0.082 R)
• M95: 58,509,223 km (0.061 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 220 - 18,216 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit