🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.61 AU - 0.87 AU

Year: 241 Days

Day: 18.5 Hours

Environment

Temp: 146 °C

Axial Tilt: 5.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 54,484,763 km

• M1: 71,209 km (0.031 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.76 AU - 1.22 AU

Year: 373 Days

Day: 16.3 Hours

Environment

Temp: 28 °C

Axial Tilt: 38.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 54,484,763 km

• M1: 69,114 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 2.69 AU - 2.71 AU

Year: 1680 Days

Day: 33 Hours

Environment

Temp: -100 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 3.89 AU - 4.35 AU

Year: 3167 Days

Day: 20 Hours

Environment

Temp: -128 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 397.1

Radius: 8.7

Gravity: 5.25 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 7.5 AU - 8.1 AU

Year: 8251 Days

Day: 6.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 54,484,763 km

• M1: 263,741 km (0.081 R)
• M2: 367,861 km (0.089 R)
• M3: 454,030 km (0.077 R)
• M4: 623,374 km (0.108 R)
• M5: 716,125 km (0.098 R)
• M6: 842,535 km (0.082 R)
• M7: 961,466 km (0.102 R)
• M8: 1,439,580 km (0.08 R)
• M9: 1,694,495 km (0.117 R)
• M10: 1,885,532 km (0.114 R)
• M11: 2,144,485 km (0.119 R)
• M12: 2,762,624 km (0.115 R)
• M13: 2,874,673 km (0.105 R)
• M14: 2,988,068 km (0.107 R)
• M15: 3,057,032 km (0.114 R)
• M16: 3,974,367 km (0.109 R)
• M17: 4,152,238 km (0.084 R)
• M18: 4,255,012 km (0.059 R)
• M19: 4,358,684 km (0.086 R)
• M20: 4,835,602 km (0.079 R)
• M21: 4,943,910 km (0.115 R)
• M22: 5,052,967 km (0.106 R)
• M23: 5,107,870 km (0.064 R)
• M24: 5,218,123 km (0.114 R)
• M25: 5,357,100 km (0.063 R)
• M26: 6,304,802 km (0.091 R)
• M27: 6,632,272 km (0.046 R)
• M28: 6,813,136 km (0.09 R)
• M29: 7,365,750 km (0.104 R)
• M30: 7,996,754 km (0.117 R)
• M31: 9,008,634 km (0.076 R)
• M32: 9,108,566 km (0.105 R)
• M33: 9,819,455 km (0.046 R)
• M34: 9,888,120 km (0.095 R)
• M35: 9,956,935 km (0.037 R)
• M36: 10,512,990 km (0.084 R)
• M37: 11,401,901 km (0.085 R)
• M38: 11,910,384 km (0.085 R)
• M39: 12,020,189 km (0.115 R)
• M40: 12,649,398 km (0.063 R)
• M41: 13,024,439 km (0.087 R)
• M42: 13,137,685 km (0.112 R)
• M43: 14,326,988 km (0.076 R)
• M44: 14,522,064 km (0.107 R)
• M45: 14,993,746 km (0.079 R)
• M46: 15,430,572 km (0.056 R)
• M47: 16,194,867 km (0.056 R)
• M48: 16,561,232 km (0.08 R)
• M49: 17,927,958 km (0.082 R)
• M50: 18,138,143 km (0.106 R)
• M51: 18,603,542 km (0.062 R)
• M52: 19,115,616 km (0.11 R)
• M53: 19,330,438 km (0.104 R)
• M54: 19,416,607 km (0.113 R)
• M55: 19,546,009 km (0.116 R)
• M56: 20,153,825 km (0.095 R)
• M57: 20,944,450 km (0.047 R)
• M58: 21,745,247 km (0.069 R)
• M59: 22,465,411 km (0.104 R)
• M60: 22,601,396 km (0.081 R)
• M61: 22,873,963 km (0.088 R)
• M62: 24,253,555 km (0.067 R)
• M63: 24,486,030 km (0.086 R)
• M64: 24,766,077 km (0.077 R)
• M65: 25,047,171 km (0.08 R)
• M66: 25,518,106 km (0.102 R)
• M67: 25,707,197 km (0.11 R)
• M68: 25,896,887 km (0.047 R)
• M69: 26,086,877 km (0.112 R)
• M70: 26,659,986 km (0.115 R)
• M71: 26,803,899 km (0.104 R)
• M72: 26,899,941 km (0.055 R)
• M73: 27,382,095 km (0.095 R)
• M74: 27,915,711 km (0.11 R)
• M75: 28,698,108 km (0.092 R)
• M76: 29,586,868 km (0.087 R)
• M77: 30,584,985 km (0.107 R)
• M78: 33,128,149 km (0.072 R)
• M79: 34,060,294 km (0.037 R)
• M80: 34,477,223 km (0.102 R)
• M81: 34,738,720 km (0.057 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 217.4

Radius: 12.1

Gravity: 1.48 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 7.67 AU - 10.65 AU

Year: 10500 Days

Day: 5.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 54,484,763 km

• M1: 218,562 km (0.119 R)
• M2: 409,449 km (0.119 R)
• M3: 669,600 km (0.09 R)
• M4: 773,271 km (0.099 R)
• M5: 1,245,851 km (0.107 R)
• M6: 1,600,996 km (0.092 R)
• M7: 1,930,860 km (0.06 R)
• M8: 2,979,391 km (0.102 R)
• M9: 3,113,132 km (0.066 R)
• M10: 3,271,556 km (0.075 R)
• M11: 3,363,409 km (0.063 R)
• M12: 3,811,305 km (0.079 R)
• M13: 3,932,330 km (0.108 R)
• M14: 4,253,217 km (0.092 R)
• M15: 4,737,615 km (0.108 R)
• M16: 5,105,925 km (0.025 R)
• M17: 5,842,395 km (0.114 R)
• M18: 6,010,693 km (0.104 R)
• M19: 6,237,483 km (0.045 R)
• M20: 6,817,025 km (0.083 R)
• M21: 7,172,919 km (0.12 R)
• M22: 7,262,977 km (0.085 R)
• M23: 7,872,438 km (0.069 R)
• M24: 8,183,303 km (0.069 R)
• M25: 8,625,514 km (0.093 R)
• M26: 9,010,579 km (0.098 R)
• M27: 9,140,280 km (0.042 R)
• M28: 9,401,478 km (0.072 R)
• M29: 9,831,273 km (0.12 R)
• M30: 10,098,903 km (0.089 R)
• M31: 10,335,118 km (0.106 R)
• M32: 10,607,237 km (0.09 R)
• M33: 10,744,269 km (0.079 R)
• M34: 10,950,863 km (0.06 R)
• M35: 11,054,684 km (0.111 R)
• M36: 11,790,407 km (0.068 R)
• M37: 12,325,668 km (0.047 R)
• M38: 12,759,502 km (0.045 R)
• M39: 12,868,858 km (0.119 R)
• M40: 13,235,372 km (0.099 R)
• M41: 13,605,328 km (0.07 R)
• M42: 13,716,928 km (0.112 R)
• M43: 14,659,395 km (0.073 R)
• M44: 14,926,876 km (0.072 R)
• M45: 15,389,432 km (0.112 R)
• M46: 15,739,491 km (0.097 R)
• M47: 16,092,093 km (0.117 R)
• M48: 16,328,757 km (0.068 R)
• M49: 16,566,468 km (0.086 R)
• M50: 17,005,239 km (0.107 R)
• M51: 17,165,757 km (0.1 R)
• M52: 17,367,116 km (0.119 R)
• M53: 17,447,899 km (0.096 R)
• M54: 17,569,223 km (0.107 R)
• M55: 17,731,536 km (0.111 R)
• M56: 18,180,480 km (0.103 R)
• M57: 18,344,588 km (0.119 R)
• M58: 18,798,618 km (0.049 R)
• M59: 19,089,436 km (0.099 R)
• M60: 19,970,867 km (0.106 R)
• M61: 20,097,876 km (0.049 R)
• M62: 20,651,388 km (0.09 R)
• M63: 20,865,612 km (0.096 R)
• M64: 21,686,306 km (0.082 R)
• M65: 22,254,030 km (0.099 R)
• M66: 22,649,866 km (0.11 R)
• M67: 23,672,068 km (0.115 R)
• M68: 23,986,223 km (0.077 R)
• M69: 24,211,518 km (0.092 R)
• M70: 25,073,650 km (0.053 R)
• M71: 25,992,181 km (0.101 R)
• M72: 26,828,284 km (0.118 R)
• M73: 29,052,654 km (0.114 R)
• M74: 29,244,738 km (0.082 R)
• M75: 29,340,930 km (0.083 R)
• M76: 32,473,808 km (0.119 R)
• M77: 32,623,406 km (0.082 R)
• M78: 32,822,970 km (0.115 R)
• M79: 33,073,097 km (0.089 R)
• M80: 33,323,823 km (0.118 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 628.9

Radius: 10.8

Gravity: 5.39 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 10.24 AU - 10.5 AU

Year: 12648 Days

Day: 5.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 54,484,763 km

• M1: 254,765 km (0.088 R)
• M2: 445,502 km (0.107 R)
• M3: 760,256 km (0.062 R)
• M4: 893,548 km (0.086 R)
• M5: 993,779 km (0.081 R)
• M6: 1,140,833 km (0.094 R)
• M7: 1,410,558 km (0.107 R)
• M8: 1,505,104 km (0.081 R)
• M9: 1,601,744 km (0.051 R)
• M10: 2,421,990 km (0.101 R)
• M11: 2,830,242 km (0.063 R)
• M12: 3,743,986 km (0.082 R)
• M13: 3,843,468 km (0.112 R)
• M14: 4,113,193 km (0.088 R)
• M15: 4,284,932 km (0.091 R)
• M16: 4,389,052 km (0.086 R)
• M17: 5,290,080 km (0.044 R)
• M18: 5,439,528 km (0.118 R)
• M19: 5,896,400 km (0.108 R)
• M20: 6,685,080 km (0.097 R)
• M21: 6,968,867 km (0.103 R)
• M22: 7,298,282 km (0.085 R)
• M23: 7,548,709 km (0.084 R)
• M24: 7,844,314 km (0.063 R)
• M25: 8,403,660 km (0.076 R)
• M26: 8,490,876 km (0.03 R)
• M27: 9,154,492 km (0.115 R)
• M28: 9,880,640 km (0.115 R)
• M29: 11,436,608 km (0.12 R)
• M30: 11,533,248 km (0.116 R)
• M31: 13,067,374 km (0.096 R)
• M32: 13,678,332 km (0.091 R)
• M33: 13,832,418 km (0.096 R)
• M34: 14,717,139 km (0.101 R)
• M35: 15,086,796 km (0.093 R)
• M36: 15,406,038 km (0.067 R)
• M37: 15,835,234 km (0.069 R)
• M38: 16,541,037 km (0.063 R)
• M39: 16,650,542 km (0.095 R)
• M40: 17,146,310 km (0.087 R)
• M41: 17,312,662 km (0.065 R)
• M42: 18,039,558 km (0.067 R)
• M43: 18,378,398 km (0.102 R)
• M44: 18,719,481 km (0.069 R)
• M45: 19,062,509 km (0.094 R)
• M46: 20,279,787 km (0.043 R)
• M47: 20,397,071 km (0.083 R)
• M48: 21,343,128 km (0.119 R)
• M49: 21,761,404 km (0.1 R)
• M50: 21,941,520 km (0.097 R)
• M51: 23,893,772 km (0.096 R)
• M52: 24,203,888 km (0.114 R)
• M53: 24,577,584 km (0.09 R)
• M54: 24,702,648 km (0.103 R)
• M55: 24,890,543 km (0.06 R)
• M56: 25,016,205 km (0.099 R)
• M57: 25,267,978 km (0.104 R)
• M58: 25,583,779 km (0.034 R)
• M59: 26,283,299 km (0.1 R)
• M60: 27,182,831 km (0.117 R)
• M61: 29,143,909 km (0.107 R)
• M62: 30,409,507 km (0.025 R)
• M63: 30,745,504 km (0.06 R)
• M64: 32,238,491 km (0.115 R)
• M65: 32,718,550 km (0.064 R)
• M66: 33,685,701 km (0.117 R)
• M67: 33,963,653 km (0.112 R)
• M68: 34,172,791 km (0.119 R)
• M69: 35,294,925 km (0.111 R)
• M70: 35,860,405 km (0.083 R)
• M71: 35,931,314 km (0.068 R)
• M72: 36,073,283 km (0.106 R)
• M73: 36,571,593 km (0.047 R)
• M74: 36,785,817 km (0.053 R)
• M75: 38,007,882 km (0.041 R)
• M76: 38,660,279 km (0.105 R)
• M77: 39,243,261 km (0.102 R)
• M78: 39,535,875 km (0.116 R)
• M79: 42,126,760 km (0.102 R)
• M80: 42,801,896 km (0.077 R)
• M81: 43,178,433 km (0.036 R)
• M82: 44,086,792 km (0.078 R)
• M83: 45,077,878 km (0.111 R)
• M84: 45,614,485 km (0.05 R)
• M85: 46,384,914 km (0.032 R)
• M86: 47,938,638 km (0.119 R)
• M87: 48,016,728 km (0.064 R)
• M88: 51,656,444 km (0.081 R)
• M89: 54,484,741 km (0.049 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 193 - 13,375 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit