🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.73 AU - 0.89 AU

Year: 276 Days

Day: 46.7 Hours

Environment

Temp: 82 °C

Axial Tilt: 31.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.28 AU - 1.38 AU

Year: 581 Days

Day: 30.4 Hours

Environment

Temp: -31 °C

Axial Tilt: 9.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.81 AU - 1.89 AU

Year: 953 Days

Day: 12.6 Hours

Environment

Temp: -77 °C

Axial Tilt: 41 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.86 AU - 2.04 AU

Year: 1031 Days

Day: 44.5 Hours

Environment

Temp: -74 °C

Axial Tilt: 7.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,784,020 km

• M1: 638,035 km (0.073 R)

Asteroid Belt

Center: 5.9 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 809.7

Radius: 11.5

Gravity: 6.12 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 7.39 AU - 12.31 AU

Year: 11709 Days

Day: 13.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 80,784,020 km

• M1: 267,481 km (0.109 R)
• M2: 378,483 km (0.111 R)
• M3: 867,368 km (0.057 R)
• M4: 989,141 km (0.1 R)
• M5: 1,205,460 km (0.065 R)
• M6: 1,437,636 km (0.108 R)
• M7: 2,163,933 km (0.11 R)
• M8: 2,624,844 km (0.103 R)
• M9: 2,744,971 km (0.087 R)
• M10: 3,021,877 km (0.078 R)
• M11: 3,405,446 km (0.116 R)
• M12: 3,536,793 km (0.104 R)
• M13: 4,009,971 km (0.098 R)
• M14: 4,254,264 km (0.077 R)
• M15: 4,575,451 km (0.118 R)
• M16: 4,684,209 km (0.098 R)
• M17: 4,830,665 km (0.051 R)
• M18: 5,702,372 km (0.111 R)
• M19: 6,663,388 km (0.063 R)
• M20: 6,745,817 km (0.074 R)
• M21: 6,911,571 km (0.092 R)
• M22: 8,021,737 km (0.115 R)
• M23: 8,330,058 km (0.119 R)
• M24: 8,508,080 km (0.049 R)
• M25: 9,232,582 km (0.104 R)
• M26: 9,742,262 km (0.092 R)
• M27: 10,451,954 km (0.112 R)
• M28: 10,595,868 km (0.113 R)
• M29: 11,080,565 km (0.088 R)
• M30: 11,227,320 km (0.078 R)
• M31: 11,572,442 km (0.086 R)
• M32: 11,921,006 km (0.118 R)
• M33: 12,323,573 km (0.106 R)
• M34: 13,090,711 km (0.088 R)
• M35: 14,137,298 km (0.114 R)
• M36: 14,939,891 km (0.105 R)
• M37: 15,210,812 km (0.097 R)
• M38: 15,374,024 km (0.08 R)
• M39: 15,537,983 km (0.106 R)
• M40: 15,977,801 km (0.114 R)
• M41: 17,663,469 km (0.1 R)
• M42: 18,469,353 km (0.118 R)
• M43: 19,228,413 km (0.107 R)
• M44: 19,523,121 km (0.089 R)
• M45: 20,777,050 km (0.118 R)
• M46: 21,995,375 km (0.084 R)
• M47: 22,799,763 km (0.041 R)
• M48: 23,487,913 km (0.047 R)
• M49: 24,119,365 km (0.089 R)
• M50: 24,628,597 km (0.096 R)
• M51: 24,948,736 km (0.115 R)
• M52: 25,982,158 km (0.114 R)
• M53: 27,161,588 km (0.117 R)
• M54: 28,358,371 km (0.102 R)
• M55: 29,776,259 km (0.073 R)
• M56: 30,048,976 km (0.116 R)
• M57: 31,494,092 km (0.063 R)
• M58: 31,911,171 km (0.113 R)
• M59: 32,050,745 km (0.078 R)
• M60: 33,244,088 km (0.067 R)
• M61: 34,166,508 km (0.062 R)
• M62: 34,738,271 km (0.101 R)
• M63: 35,891,372 km (0.117 R)
• M64: 36,327,001 km (0.115 R)
• M65: 36,545,563 km (0.076 R)
• M66: 36,691,421 km (0.032 R)
• M67: 36,764,425 km (0.097 R)
• M68: 37,644,509 km (0.084 R)
• M69: 38,531,475 km (0.088 R)
• M70: 39,052,075 km (0.12 R)
• M71: 39,201,374 km (0.032 R)
• M72: 39,350,673 km (0.1 R)
• M73: 39,575,070 km (0.109 R)
• M74: 40,476,995 km (0.094 R)
• M75: 43,222,864 km (0.117 R)
• M76: 45,635,429 km (0.097 R)
• M77: 46,660,025 km (0.105 R)
• M78: 47,214,883 km (0.109 R)
• M79: 47,453,342 km (0.093 R)
• M80: 47,851,721 km (0.104 R)
• M81: 48,011,342 km (0.112 R)
• M82: 48,812,289 km (0.047 R)
• M83: 49,214,408 km (0.086 R)
• M84: 49,375,525 km (0.06 R)
• M85: 49,779,140 km (0.086 R)
• M86: 50,346,116 km (0.112 R)
• M87: 50,833,805 km (0.049 R)
• M88: 51,486,501 km (0.103 R)
• M89: 52,388,426 km (0.101 R)
• M90: 52,470,705 km (0.057 R)
• M91: 53,047,704 km (0.098 R)
• M92: 53,626,798 km (0.118 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 62.8

Radius: 3.9

Gravity: 4.13 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 13.68 AU - 15.78 AU

Year: 21412 Days

Day: 18.7 Hours

Environment

Temp: -203 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 80,784,020 km

• M1: 65,225 km (0.08 R)
• M2: 107,860 km (0.063 R)
• M3: 216,468 km (0.091 R)
• M4: 273,315 km (0.107 R)
• M5: 425,606 km (0.102 R)
• M6: 486,043 km (0.096 R)
• M7: 511,026 km (0.104 R)
• M8: 642,672 km (0.11 R)
• M9: 1,032,824 km (0.104 R)
• M10: 1,065,436 km (0.119 R)
• M11: 1,131,708 km (0.108 R)
• M12: 1,356,703 km (0.062 R)
• M13: 1,410,558 km (0.085 R)
• M14: 1,501,963 km (0.047 R)
• M15: 1,633,160 km (0.107 R)
• M16: 2,090,032 km (0.107 R)
• M17: 2,386,535 km (0.053 R)
• M18: 2,539,723 km (0.117 R)
• M19: 2,901,750 km (0.105 R)
• M20: 3,255,698 km (0.116 R)
• M21: 3,328,104 km (0.106 R)
• M22: 3,499,094 km (0.117 R)
• M23: 4,107,210 km (0.03 R)
• M24: 4,185,599 km (0.074 R)
• M25: 4,747,488 km (0.078 R)
• M26: 4,774,865 km (0.1 R)
• M27: 4,967,696 km (0.032 R)
• M28: 5,191,345 km (0.112 R)
• M29: 5,561,600 km (0.101 R)
• M30: 5,822,948 km (0.117 R)
• M31: 5,910,911 km (0.09 R)
• M32: 7,157,211 km (0.119 R)
• M33: 7,220,042 km (0.089 R)
• M34: 7,314,588 km (0.071 R)
• M35: 7,473,162 km (0.057 R)
• M36: 7,600,769 km (0.063 R)
• M37: 7,632,783 km (0.081 R)
• M38: 7,825,913 km (0.097 R)
• M39: 7,923,002 km (0.09 R)
• M40: 8,414,731 km (0.116 R)
• M41: 9,187,703 km (0.025 R)
• M42: 9,738,821 km (0.112 R)
• M43: 10,018,270 km (0.105 R)
• M44: 10,406,925 km (0.112 R)
• M45: 10,513,738 km (0.088 R)
• M46: 10,656,754 km (0.06 R)
• M47: 10,800,517 km (0.1 R)
• M48: 10,872,624 km (0.053 R)
• M49: 11,749,866 km (0.069 R)
• M50: 12,084,815 km (0.05 R)
• M51: 12,498,304 km (0.12 R)
• M52: 12,839,985 km (0.068 R)
• M53: 13,031,321 km (0.116 R)
• M54: 13,377,790 km (0.117 R)
• M55: 13,610,564 km (0.118 R)
• M56: 14,395,803 km (0.05 R)
• M57: 14,435,447 km (0.071 R)
• M58: 14,713,998 km (0.087 R)
• M59: 15,438,500 km (0.103 R)
• M60: 15,927,984 km (0.047 R)
• M61: 16,133,382 km (0.112 R)
• M62: 16,339,678 km (0.071 R)
• M63: 16,463,844 km (0.062 R)
• M64: 17,047,575 km (0.098 R)
• M65: 17,089,612 km (0.096 R)
• M66: 17,595,702 km (0.084 R)
• M67: 18,665,925 km (0.069 R)
• M68: 18,795,776 km (0.114 R)
• M69: 19,099,908 km (0.046 R)
• M70: 19,405,686 km (0.101 R)
• M71: 19,712,960 km (0.086 R)
• M72: 20,154,872 km (0.073 R)
• M73: 20,644,805 km (0.117 R)
• M74: 21,319,043 km (0.076 R)
• M75: 21,500,056 km (0.096 R)
• M76: 21,954,834 km (0.045 R)
• M77: 22,275,123 km (0.102 R)
• M78: 23,665,037 km (0.053 R)
• M79: 23,758,685 km (0.095 R)
• M80: 24,607,055 km (0.04 R)
• M81: 24,654,477 km (0.107 R)
• M82: 24,701,900 km (0.061 R)
• M83: 25,273,812 km (0.119 R)
• M84: 25,513,318 km (0.083 R)
• M85: 25,898,234 km (0.081 R)
• M86: 26,527,742 km (0.064 R)
• M87: 28,945,243 km (0.051 R)
• M88: 28,995,209 km (0.1 R)
• M89: 29,699,216 km (0.04 R)
• M90: 30,154,742 km (0.065 R)
• M91: 33,197,563 km (0.114 R)
• M92: 35,261,864 km (0.087 R)
• M93: 35,368,826 km (0.083 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 422.9

Radius: 6.6

Gravity: 9.71 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 15.09 AU - 20.01 AU

Year: 27846 Days

Day: 24.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 45.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 80,784,020 km

• M1: 95,294 km (0.088 R)
• M2: 150,944 km (0.071 R)
• M3: 230,381 km (0.096 R)
• M4: 727,644 km (0.113 R)
• M5: 984,354 km (0.051 R)
• M6: 1,066,782 km (0.027 R)
• M7: 1,544,748 km (0.078 R)
• M8: 1,641,238 km (0.055 R)
• M9: 2,188,766 km (0.12 R)
• M10: 2,334,026 km (0.068 R)
• M11: 2,445,177 km (0.088 R)
• M12: 3,229,369 km (0.098 R)
• M13: 3,521,085 km (0.117 R)
• M14: 5,054,463 km (0.114 R)
• M15: 5,393,003 km (0.08 R)
• M16: 5,889,070 km (0.054 R)
• M17: 5,990,048 km (0.1 R)
• M18: 6,451,707 km (0.074 R)
• M19: 6,765,713 km (0.12 R)
• M20: 8,239,851 km (0.109 R)
• M21: 10,904,787 km (0.086 R)
• M22: 11,091,186 km (0.05 R)
• M23: 12,750,526 km (0.104 R)
• M24: 13,409,056 km (0.117 R)
• M25: 14,759,176 km (0.105 R)
• M26: 15,172,665 km (0.036 R)
• M27: 15,241,929 km (0.04 R)
• M28: 19,360,657 km (0.114 R)
• M29: 19,737,494 km (0.113 R)
• M30: 20,421,755 km (0.041 R)
• M31: 22,284,248 km (0.073 R)
• M32: 24,362,312 km (0.107 R)
• M33: 26,002,503 km (0.061 R)
• M34: 26,168,557 km (0.057 R)
• M35: 27,171,760 km (0.12 R)
• M36: 29,302,034 km (0.075 R)
• M37: 29,647,904 km (0.027 R)
• M38: 30,868,773 km (0.04 R)
• M39: 32,730,668 km (0.055 R)
• M40: 32,999,645 km (0.087 R)
• M41: 34,446,406 km (0.072 R)
• M42: 34,811,425 km (0.102 R)
• M43: 35,637,205 km (0.115 R)
• M44: 37,682,806 km (0.11 R)
• M45: 37,776,604 km (0.087 R)
• M46: 38,625,123 km (0.117 R)
• M47: 38,814,514 km (0.083 R)
• M48: 40,725,477 km (0.12 R)
• M49: 41,304,720 km (0.109 R)
• M50: 42,862,632 km (0.054 R)
• M51: 44,241,476 km (0.085 R)
• M52: 46,135,983 km (0.09 R)
• M53: 50,106,909 km (0.09 R)
• M54: 50,520,398 km (0.104 R)
• M55: 55,568,877 km (0.038 R)
• M56: 56,425,923 km (0.037 R)
• M57: 56,856,017 km (0.039 R)
• M58: 59,459,319 km (0.103 R)
• M59: 60,006,698 km (0.119 R)
• M60: 62,767,826 km (0.094 R)
• M61: 62,879,127 km (0.109 R)
• M62: 68,527,793 km (0.041 R)
• M63: 69,561,663 km (0.119 R)
• M64: 70,138,214 km (0.088 R)
• M65: 70,484,982 km (0.084 R)
• M66: 74,453,963 km (0.104 R)
• M67: 74,925,645 km (0.069 R)
• M68: 76,228,044 km (0.106 R)
• M69: 76,584,386 km (0.12 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: 271 - 12,315 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit