🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.54 AU - 0.56 AU

Year: 150 Days

Day: 40.5 Hours

Environment

Temp: 215 °C

Axial Tilt: 2.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 54,039,379 km

• M1: 46,824 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.82 AU - 2.26 AU

Year: 1070 Days

Day: 16.4 Hours

Environment

Temp: -66 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,039,379 km

• M1: 1,677,142 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 4.46 AU - 4.9 AU

Year: 3717 Days

Day: 32.5 Hours

Environment

Temp: -135 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,039,379 km

• M1: 3,113,132 km (0.118 R)

Asteroid Belt

Center: 6.02 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 148.4

Radius: 11.3

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 7.22 AU - 7.5 AU

Year: 7330 Days

Day: 12.2 Hours

Environment

Temp: -163 °C

Axial Tilt: 46.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 54,039,379 km

• M1: 227,090 km (0.117 R)
• M2: 347,965 km (0.113 R)
• M3: 508,334 km (0.057 R)
• M4: 599,289 km (0.093 R)
• M5: 1,071,570 km (0.102 R)
• M6: 1,372,112 km (0.043 R)
• M7: 1,573,919 km (0.119 R)
• M8: 1,902,287 km (0.04 R)
• M9: 2,221,229 km (0.07 R)
• M10: 2,331,333 km (0.109 R)
• M11: 2,540,920 km (0.097 R)
• M12: 2,656,409 km (0.029 R)
• M13: 3,206,780 km (0.057 R)
• M14: 3,349,945 km (0.092 R)
• M15: 3,458,703 km (0.077 R)
• M16: 3,848,854 km (0.089 R)
• M17: 3,962,997 km (0.095 R)
• M18: 4,039,741 km (0.066 R)
• M19: 4,292,412 km (0.065 R)
• M20: 5,312,520 km (0.06 R)
• M21: 5,503,855 km (0.082 R)
• M22: 5,697,585 km (0.043 R)
• M23: 5,784,501 km (0.118 R)
• M24: 5,871,716 km (0.058 R)
• M25: 6,585,747 km (0.102 R)
• M26: 6,837,670 km (0.119 R)
• M27: 7,022,872 km (0.114 R)
• M28: 7,209,720 km (0.09 R)
• M29: 7,493,058 km (0.082 R)
• M30: 8,266,629 km (0.115 R)
• M31: 8,964,353 km (0.111 R)
• M32: 9,116,345 km (0.086 R)
• M33: 9,218,071 km (0.118 R)
• M34: 9,371,559 km (0.09 R)
• M35: 9,629,166 km (0.114 R)
• M36: 10,362,794 km (0.094 R)
• M37: 10,469,158 km (0.095 R)
• M38: 11,033,142 km (0.117 R)
• M39: 11,662,351 km (0.066 R)
• M40: 11,772,904 km (0.12 R)
• M41: 12,051,006 km (0.11 R)
• M42: 12,528,672 km (0.112 R)
• M43: 12,898,179 km (0.077 R)
• M44: 13,069,917 km (0.072 R)
• M45: 14,590,131 km (0.069 R)
• M46: 14,739,280 km (0.095 R)
• M47: 15,644,646 km (0.087 R)
• M48: 16,319,931 km (0.118 R)
• M49: 17,067,621 km (0.095 R)
• M50: 17,730,938 km (0.081 R)
• M51: 18,370,469 km (0.064 R)
• M52: 18,531,586 km (0.083 R)
• M53: 18,628,525 km (0.074 R)
• M54: 19,180,691 km (0.118 R)
• M55: 19,311,440 km (0.074 R)
• M56: 19,672,419 km (0.077 R)
• M57: 19,804,215 km (0.033 R)
• M58: 20,668,292 km (0.061 R)
• M59: 20,768,672 km (0.115 R)
• M60: 21,172,287 km (0.033 R)
• M61: 21,341,183 km (0.089 R)
• M62: 21,510,678 km (0.061 R)
• M63: 21,748,538 km (0.108 R)
• M64: 22,226,952 km (0.062 R)
• M65: 22,329,876 km (0.114 R)
• M66: 22,847,036 km (0.098 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 234.6

Radius: 13.2

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 7.96 AU - 12.62 AU

Year: 12117 Days

Day: 9.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 54,039,379 km

• M1: 167,550 km (0.069 R)
• M2: 381,475 km (0.043 R)
• M3: 490,831 km (0.095 R)
• M4: 721,959 km (0.09 R)
• M5: 807,679 km (0.098 R)
• M6: 1,055,263 km (0.085 R)
• M7: 1,171,800 km (0.032 R)
• M8: 1,292,974 km (0.068 R)
• M9: 1,567,636 km (0.115 R)
• M10: 1,781,411 km (0.071 R)
• M11: 1,902,137 km (0.096 R)
• M12: 2,413,163 km (0.111 R)
• M13: 2,754,246 km (0.106 R)
• M14: 3,482,638 km (0.072 R)
• M15: 3,686,840 km (0.036 R)
• M16: 3,790,361 km (0.118 R)
• M17: 4,027,175 km (0.101 R)
• M18: 4,296,002 km (0.05 R)
• M19: 4,851,309 km (0.092 R)
• M20: 5,051,172 km (0.116 R)
• M21: 5,137,640 km (0.077 R)
• M22: 6,029,841 km (0.089 R)
• M23: 6,400,246 km (0.105 R)
• M24: 6,841,859 km (0.086 R)
• M25: 7,163,494 km (0.118 R)
• M26: 8,705,698 km (0.106 R)
• M27: 8,844,675 km (0.118 R)
• M28: 9,019,256 km (0.109 R)
• M29: 9,443,216 km (0.081 R)
• M30: 9,693,493 km (0.089 R)
• M31: 11,052,739 km (0.119 R)
• M32: 11,278,782 km (0.112 R)
• M33: 11,544,468 km (0.104 R)
• M34: 11,889,141 km (0.054 R)
• M35: 12,198,360 km (0.069 R)
• M36: 13,662,774 km (0.118 R)
• M37: 14,313,225 km (0.116 R)
• M38: 14,683,629 km (0.06 R)
• M39: 14,890,822 km (0.044 R)
• M40: 15,057,175 km (0.119 R)
• M41: 15,475,900 km (0.115 R)
• M42: 15,771,356 km (0.065 R)
• M43: 16,798,195 km (0.108 R)
• M44: 17,101,879 km (0.109 R)
• M45: 17,363,526 km (0.036 R)
• M46: 17,451,040 km (0.095 R)
• M47: 17,626,519 km (0.028 R)
• M48: 18,691,955 km (0.112 R)
• M49: 19,413,764 km (0.094 R)
• M50: 20,006,920 km (0.094 R)
• M51: 20,374,931 km (0.092 R)
• M52: 20,652,435 km (0.072 R)
• M53: 21,539,401 km (0.061 R)
• M54: 22,200,922 km (0.105 R)
• M55: 22,296,067 km (0.028 R)
• M56: 22,438,933 km (0.1 R)
• M57: 23,157,601 km (0.047 R)
• M58: 23,254,091 km (0.085 R)
• M59: 23,641,101 km (0.108 R)
• M60: 24,765,479 km (0.091 R)
• M61: 25,458,416 km (0.113 R)
• M62: 25,757,313 km (0.091 R)
• M63: 25,857,244 km (0.055 R)
• M64: 26,560,204 km (0.102 R)
• M65: 27,269,597 km (0.112 R)
• M66: 27,780,025 km (0.081 R)
• M67: 27,933,812 km (0.059 R)
• M68: 28,087,748 km (0.088 R)
• M69: 28,345,206 km (0.089 R)
• M70: 28,706,784 km (0.083 R)
• M71: 29,278,098 km (0.05 R)
• M72: 29,958,170 km (0.102 R)
• M73: 33,599,682 km (0.092 R)
• M74: 33,818,244 km (0.103 R)
• M75: 34,366,670 km (0.074 R)
• M76: 35,472,348 km (0.105 R)
• M77: 36,309,198 km (0.108 R)
• M78: 36,477,346 km (0.115 R)
• M79: 36,927,038 km (0.086 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 288.3

Radius: 3.4

Gravity: 24.94 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 12.52 AU - 14.72 AU

Year: 18452 Days

Day: 22.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 54,039,379 km

• M1: 47,123 km (0.105 R)
• M2: 243,097 km (0.105 R)
• M3: 506,987 km (0.086 R)
• M4: 610,060 km (0.116 R)
• M5: 937,081 km (0.098 R)
• M6: 1,404,126 km (0.117 R)
• M7: 1,775,428 km (0.048 R)
• M8: 1,853,218 km (0.05 R)
• M9: 1,932,206 km (0.066 R)
• M10: 1,985,463 km (0.025 R)
• M11: 2,286,903 km (0.08 R)
• M12: 2,750,506 km (0.11 R)
• M13: 3,273,800 km (0.066 R)
• M14: 3,337,379 km (0.118 R)
• M15: 3,793,802 km (0.093 R)
• M16: 3,995,310 km (0.043 R)
• M17: 4,478,960 km (0.111 R)
• M18: 4,514,265 km (0.063 R)
• M19: 4,549,570 km (0.07 R)
• M20: 4,620,629 km (0.081 R)
• M21: 4,835,751 km (0.038 R)
• M22: 4,871,954 km (0.11 R)
• M23: 5,090,816 km (0.103 R)
• M24: 5,387,767 km (0.061 R)
• M25: 5,920,934 km (0.037 R)
• M26: 6,430,764 km (0.051 R)
• M27: 7,408,386 km (0.113 R)
• M28: 8,042,531 km (0.109 R)
• M29: 8,475,019 km (0.068 R)
• M30: 8,738,012 km (0.059 R)
• M31: 8,782,143 km (0.072 R)
• M32: 9,362,284 km (0.115 R)
• M33: 9,452,491 km (0.062 R)
• M34: 9,588,625 km (0.116 R)
• M35: 10,371,770 km (0.038 R)
• M36: 11,608,645 km (0.108 R)
• M37: 12,293,654 km (0.105 R)
• M38: 12,790,917 km (0.118 R)
• M39: 14,269,991 km (0.084 R)
• M40: 14,582,651 km (0.04 R)
• M41: 14,687,369 km (0.089 R)
• M42: 15,214,702 km (0.043 R)
• M43: 15,855,729 km (0.104 R)
• M44: 16,017,444 km (0.101 R)
• M45: 16,614,788 km (0.11 R)
• M46: 16,724,144 km (0.11 R)
• M47: 16,833,800 km (0.096 R)
• M48: 17,607,819 km (0.097 R)
• M49: 19,998,692 km (0.026 R)
• M50: 20,465,438 km (0.114 R)
• M51: 20,524,080 km (0.105 R)
• M52: 20,582,722 km (0.085 R)
• M53: 20,994,864 km (0.105 R)
• M54: 21,113,196 km (0.09 R)
• M55: 21,290,919 km (0.1 R)
• M56: 22,247,597 km (0.107 R)
• M57: 22,368,173 km (0.079 R)
• M58: 23,096,266 km (0.058 R)
• M59: 25,075,146 km (0.087 R)
• M60: 26,211,941 km (0.116 R)
• M61: 27,236,536 km (0.068 R)
• M62: 27,818,472 km (0.098 R)
• M63: 29,192,379 km (0.058 R)
• M64: 29,721,656 km (0.081 R)
• M65: 29,854,349 km (0.094 R)
• M66: 30,387,516 km (0.096 R)
• M67: 31,058,463 km (0.082 R)
• M68: 35,114,360 km (0.057 R)
• M69: 35,747,608 km (0.107 R)
• M70: 36,030,198 km (0.086 R)
• M71: 36,526,564 km (0.068 R)
• M72: 36,740,040 km (0.054 R)
• M73: 37,813,405 km (0.055 R)
• M74: 38,173,487 km (0.067 R)
• M75: 38,607,022 km (0.094 R)
• M76: 39,479,028 km (0.086 R)
• M77: 40,872,981 km (0.064 R)
• M78: 41,761,742 km (0.117 R)
• M79: 42,133,941 km (0.094 R)
• M80: 44,314,031 km (0.077 R)
• M81: 44,769,706 km (0.065 R)
• M82: 45,379,616 km (0.106 R)
• M83: 47,148,312 km (0.075 R)
• M84: 47,768,844 km (0.1 R)
• M85: 47,924,426 km (0.104 R)
• M86: 48,548,249 km (0.107 R)
• M87: 48,782,818 km (0.088 R)
• M88: 49,017,837 km (0.115 R)
• M89: 49,803,974 km (0.118 R)
• M90: 50,435,875 km (0.075 R)
• M91: 50,515,012 km (0.082 R)
• M92: 51,867,377 km (0.11 R)
• M93: 53,554,093 km (0.101 R)
• M94: 53,796,591 km (0.036 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: 449 - 16,546 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit