🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.46 AU - 0.76 AU

Year: 172 Days

Day: 38.8 Hours

Environment

Temp: 149 °C

Axial Tilt: 37.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.97 AU - 1.19 AU

Year: 406 Days

Day: 31.3 Hours

Environment

Temp: 27 °C

Axial Tilt: 8.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.01 AU - 1.59 AU

Year: 536 Days

Day: 17.5 Hours

Environment

Temp: 13 °C

Axial Tilt: 4.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 2.33 AU - 2.65 AU

Year: 1421 Days

Day: 21.8 Hours

Environment

Temp: -91 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 3.63 AU - 4.13 AU

Year: 2764 Days

Day: 23.2 Hours

Environment

Temp: -119 °C

Axial Tilt: 17.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.82 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 898.9

Radius: 8.6

Gravity: 12.15 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 9.36 AU - 10.14 AU

Year: 11010 Days

Day: 12.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 73,138,738 km

• M1: 111,899 km (0.099 R)
• M2: 180,415 km (0.106 R)
• M3: 1,119,142 km (0.115 R)
• M4: 1,466,658 km (0.053 R)
• M5: 3,095,330 km (0.098 R)
• M6: 3,286,815 km (0.053 R)
• M7: 3,918,267 km (0.1 R)
• M8: 4,550,917 km (0.074 R)
• M9: 5,177,283 km (0.106 R)
• M10: 5,869,921 km (0.114 R)
• M11: 6,187,069 km (0.076 R)
• M12: 6,267,253 km (0.091 R)
• M13: 7,129,835 km (0.076 R)
• M14: 7,596,580 km (0.115 R)
• M15: 8,073,199 km (0.116 R)
• M16: 8,604,122 km (0.068 R)
• M17: 8,738,610 km (0.097 R)
• M18: 8,919,175 km (0.039 R)
• M19: 9,283,745 km (0.107 R)
• M20: 9,560,351 km (0.117 R)
• M21: 9,886,624 km (0.09 R)
• M22: 10,216,487 km (0.083 R)
• M23: 10,311,482 km (0.105 R)
• M24: 10,935,604 km (0.087 R)
• M25: 11,671,027 km (0.119 R)
• M26: 11,770,211 km (0.108 R)
• M27: 11,919,659 km (0.057 R)
• M28: 12,676,176 km (0.079 R)
• M29: 12,931,838 km (0.078 R)
• M30: 13,604,580 km (0.086 R)
• M31: 13,866,227 km (0.074 R)
• M32: 14,341,649 km (0.035 R)
• M33: 14,661,489 km (0.072 R)
• M34: 14,715,045 km (0.108 R)
• M35: 15,308,350 km (0.059 R)
• M36: 16,240,494 km (0.111 R)
• M37: 16,853,397 km (0.111 R)
• M38: 17,247,438 km (0.096 R)
• M39: 17,758,614 km (0.106 R)
• M40: 18,505,556 km (0.101 R)
• M41: 20,687,291 km (0.112 R)
• M42: 22,022,602 km (0.064 R)
• M43: 22,453,294 km (0.039 R)
• M44: 22,824,746 km (0.094 R)
• M45: 23,636,464 km (0.108 R)
• M46: 24,394,027 km (0.101 R)
• M47: 24,584,615 km (0.104 R)
• M48: 25,223,847 km (0.033 R)
• M49: 25,288,024 km (0.1 R)
• M50: 25,416,529 km (0.112 R)
• M51: 25,803,688 km (0.116 R)
• M52: 26,322,793 km (0.041 R)
• M53: 26,779,814 km (0.03 R)
• M54: 27,173,705 km (0.107 R)
• M55: 27,239,528 km (0.041 R)
• M56: 27,371,324 km (0.103 R)
• M57: 27,701,786 km (0.076 R)
• M58: 28,969,628 km (0.104 R)
• M59: 30,872,213 km (0.1 R)
• M60: 32,674,868 km (0.095 R)
• M61: 33,165,998 km (0.079 R)
• M62: 33,306,769 km (0.096 R)
• M63: 33,871,950 km (0.109 R)
• M64: 34,654,048 km (0.117 R)
• M65: 35,226,708 km (0.092 R)
• M66: 35,730,255 km (0.03 R)
• M67: 36,308,750 km (0.085 R)
• M68: 36,599,119 km (0.038 R)
• M69: 37,182,252 km (0.106 R)
• M70: 37,328,558 km (0.107 R)
• M71: 37,474,865 km (0.094 R)
• M72: 38,505,445 km (0.096 R)
• M73: 38,875,699 km (0.086 R)
• M74: 39,247,151 km (0.117 R)
• M75: 39,396,001 km (0.089 R)
• M76: 40,293,588 km (0.115 R)
• M77: 41,046,514 km (0.114 R)
• M78: 41,880,223 km (0.1 R)
• M79: 42,566,429 km (0.104 R)
• M80: 43,641,289 km (0.092 R)
• M81: 44,880,708 km (0.114 R)
• M82: 45,348,500 km (0.1 R)
• M83: 45,582,920 km (0.041 R)
• M84: 46,446,100 km (0.099 R)
• M85: 48,507,858 km (0.114 R)
• M86: 48,747,663 km (0.092 R)
• M87: 49,067,952 km (0.075 R)
• M88: 49,148,136 km (0.099 R)
• M89: 49,791,407 km (0.106 R)
• M90: 50,518,303 km (0.109 R)
• M91: 51,167,259 km (0.08 R)
• M92: 51,492,933 km (0.111 R)
• M93: 52,966,473 km (0.119 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 523.5

Radius: 3.6

Gravity: 40.39 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 10.47 AU - 14.79 AU

Year: 16233 Days

Day: 19.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 73,138,738 km

• M1: 178,769 km (0.069 R)
• M2: 584,030 km (0.079 R)
• M3: 741,407 km (0.093 R)
• M4: 846,275 km (0.077 R)
• M5: 933,790 km (0.088 R)
• M6: 1,117,346 km (0.068 R)
• M7: 1,787,994 km (0.102 R)
• M8: 2,015,083 km (0.081 R)
• M9: 2,191,609 km (0.077 R)
• M10: 2,814,684 km (0.089 R)
• M11: 2,847,147 km (0.11 R)
• M12: 2,978,494 km (0.071 R)
• M13: 3,349,945 km (0.103 R)
• M14: 3,629,095 km (0.064 R)
• M15: 4,098,682 km (0.107 R)
• M16: 4,284,333 km (0.119 R)
• M17: 4,359,432 km (0.115 R)
• M18: 4,397,130 km (0.104 R)
• M19: 6,158,944 km (0.116 R)
• M20: 6,371,523 km (0.097 R)
• M21: 6,414,308 km (0.103 R)
• M22: 7,290,203 km (0.068 R)
• M23: 8,530,669 km (0.118 R)
• M24: 8,815,055 km (0.035 R)
• M25: 9,344,631 km (0.078 R)
• M26: 9,393,250 km (0.066 R)
• M27: 10,033,230 km (0.118 R)
• M28: 11,045,110 km (0.108 R)
• M29: 11,355,077 km (0.052 R)
• M30: 11,510,958 km (0.1 R)
• M31: 11,563,167 km (0.118 R)
• M32: 12,195,218 km (0.107 R)
• M33: 12,569,063 km (0.103 R)
• M34: 12,622,769 km (0.117 R)
• M35: 13,164,164 km (0.099 R)
• M36: 13,602,635 km (0.067 R)
• M37: 14,776,230 km (0.097 R)
• M38: 14,889,775 km (0.076 R)
• M39: 15,003,470 km (0.05 R)
• M40: 15,060,466 km (0.043 R)
• M41: 15,576,579 km (0.064 R)
• M42: 16,449,632 km (0.094 R)
• M43: 17,638,038 km (0.119 R)
• M44: 18,608,629 km (0.066 R)
• M45: 20,474,563 km (0.047 R)
• M46: 22,139,138 km (0.117 R)
• M47: 22,268,989 km (0.107 R)
• M48: 22,334,065 km (0.025 R)
• M49: 23,514,990 km (0.101 R)
• M50: 24,380,563 km (0.089 R)
• M51: 24,716,261 km (0.078 R)
• M52: 24,850,899 km (0.115 R)
• M53: 25,324,227 km (0.082 R)
• M54: 25,460,062 km (0.12 R)
• M55: 25,868,913 km (0.104 R)
• M56: 27,316,721 km (0.114 R)
• M57: 29,430,240 km (0.118 R)
• M58: 29,501,598 km (0.063 R)
• M59: 29,716,121 km (0.117 R)
• M60: 31,522,815 km (0.068 R)
• M61: 32,108,490 km (0.072 R)
• M62: 34,186,255 km (0.061 R)
• M63: 36,001,476 km (0.119 R)
• M64: 36,230,660 km (0.083 R)
• M65: 38,470,140 km (0.065 R)
• M66: 38,548,080 km (0.067 R)
• M67: 39,017,369 km (0.053 R)
• M68: 41,711,776 km (0.078 R)
• M69: 42,354,448 km (0.109 R)
• M70: 43,243,508 km (0.047 R)
• M71: 43,405,822 km (0.051 R)
• M72: 43,812,429 km (0.112 R)
• M73: 45,616,580 km (0.117 R)
• M74: 45,699,158 km (0.075 R)
• M75: 46,030,068 km (0.096 R)
• M76: 46,278,700 km (0.053 R)
• M77: 48,031,688 km (0.117 R)
• M78: 48,705,177 km (0.107 R)
• M79: 48,958,446 km (0.085 R)
• M80: 49,042,969 km (0.092 R)
• M81: 49,212,314 km (0.108 R)
• M82: 50,744,196 km (0.049 R)
• M83: 50,915,486 km (0.096 R)
• M84: 52,464,721 km (0.102 R)
• M85: 52,984,574 km (0.099 R)
• M86: 53,593,288 km (0.085 R)
• M87: 54,204,245 km (0.059 R)
• M88: 54,993,224 km (0.114 R)
• M89: 55,081,038 km (0.064 R)
• M90: 55,256,966 km (0.095 R)
• M91: 56,671,114 km (0.119 R)
• M92: 58,007,771 km (0.114 R)
• M93: 59,264,543 km (0.113 R)
• M94: 59,715,580 km (0.087 R)
• M95: 60,167,665 km (0.107 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 692.8

Radius: 4.2

Gravity: 39.27 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 11.02 AU - 16.78 AU

Year: 18742 Days

Day: 15.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 73,138,738 km

• M1: 290,669 km (0.067 R)
• M2: 773,271 km (0.045 R)
• M3: 943,963 km (0.093 R)
• M4: 1,099,694 km (0.071 R)
• M5: 1,126,322 km (0.115 R)
• M6: 1,208,003 km (0.118 R)
• M7: 1,863,391 km (0.087 R)
• M8: 4,298,246 km (0.089 R)
• M9: 4,686,004 km (0.119 R)
• M10: 4,995,372 km (0.096 R)
• M11: 5,040,102 km (0.118 R)
• M12: 5,084,981 km (0.079 R)
• M13: 6,345,642 km (0.069 R)
• M14: 6,540,269 km (0.082 R)
• M15: 6,638,406 km (0.109 R)
• M16: 7,035,438 km (0.097 R)
• M17: 7,287,511 km (0.112 R)
• M18: 7,338,374 km (0.078 R)
• M19: 8,538,298 km (0.081 R)
• M20: 8,645,411 km (0.094 R)
• M21: 8,861,131 km (0.102 R)
• M22: 8,915,285 km (0.087 R)
• M23: 9,242,904 km (0.117 R)
• M24: 10,022,459 km (0.106 R)
• M25: 11,230,761 km (0.108 R)
• M26: 11,289,553 km (0.07 R)
• M27: 11,466,078 km (0.119 R)
• M28: 11,703,041 km (0.114 R)
• M29: 12,181,904 km (0.06 R)
• M30: 14,414,204 km (0.106 R)
• M31: 14,798,221 km (0.071 R)
• M32: 14,927,025 km (0.087 R)
• M33: 16,036,593 km (0.066 R)
• M34: 18,127,372 km (0.047 R)
• M35: 19,169,322 km (0.08 R)
• M36: 19,239,483 km (0.1 R)
• M37: 19,309,794 km (0.094 R)
• M38: 19,521,026 km (0.039 R)
• M39: 19,803,766 km (0.093 R)
• M40: 21,020,894 km (0.095 R)
• M41: 21,602,082 km (0.114 R)
• M42: 21,894,546 km (0.084 R)
• M43: 22,188,356 km (0.113 R)
• M44: 22,854,216 km (0.092 R)
• M45: 23,003,216 km (0.106 R)
• M46: 24,661,807 km (0.096 R)
• M47: 24,738,252 km (0.043 R)
• M48: 24,967,585 km (0.068 R)
• M49: 25,044,180 km (0.107 R)
• M50: 25,660,074 km (0.107 R)
• M51: 25,814,758 km (0.115 R)
• M52: 27,537,078 km (0.072 R)
• M53: 27,616,216 km (0.097 R)
• M54: 28,252,306 km (0.095 R)
• M55: 29,377,132 km (0.063 R)
• M56: 29,944,856 km (0.084 R)
• M57: 30,680,279 km (0.066 R)
• M58: 31,752,896 km (0.059 R)
• M59: 32,670,230 km (0.078 R)
• M60: 34,189,696 km (0.085 R)
• M61: 35,645,881 km (0.114 R)
• M62: 37,384,807 km (0.116 R)
• M63: 38,529,829 km (0.062 R)
• M64: 39,686,370 km (0.105 R)
• M65: 40,764,073 km (0.115 R)
• M66: 41,306,366 km (0.107 R)
• M67: 42,307,026 km (0.066 R)
• M68: 43,776,675 km (0.116 R)
• M69: 44,796,783 km (0.086 R)
• M70: 45,449,927 km (0.049 R)
• M71: 46,482,751 km (0.098 R)
• M72: 46,860,336 km (0.079 R)
• M73: 47,808,488 km (0.09 R)
• M74: 48,189,513 km (0.109 R)
• M75: 48,667,179 km (0.116 R)
• M76: 49,723,639 km (0.077 R)
• M77: 50,109,752 km (0.111 R)
• M78: 50,206,392 km (0.119 R)
• M79: 51,761,462 km (0.101 R)
• M80: 53,727,477 km (0.085 R)
• M81: 55,417,634 km (0.111 R)
• M82: 57,024,315 km (0.078 R)
• M83: 59,054,059 km (0.087 R)
• M84: 59,975,133 km (0.111 R)
• M85: 60,077,906 km (0.102 R)
• M86: 60,900,994 km (0.082 R)
• M87: 61,210,662 km (0.093 R)
• M88: 62,142,806 km (0.032 R)
• M89: 63,811,570 km (0.107 R)
• M90: 66,023,973 km (0.085 R)
• M91: 66,766,876 km (0.053 R)
• M92: 67,726,397 km (0.113 R)
• M93: 68,154,247 km (0.048 R)
• M94: 68,905,078 km (0.118 R)
• M95: 70,306,960 km (0.095 R)
• M96: 70,740,196 km (0.084 R)

Kuiper Belt

Range: 30.3 - 51.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 279 - 20,158 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit