🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.49 AU - 0.67 AU

Year: 166 Days

Day: 17.7 Hours

Environment

Temp: 179 °C

Axial Tilt: 34.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.72 AU - 0.92 AU

Year: 278 Days

Day: 39.5 Hours

Environment

Temp: 92 °C

Axial Tilt: 11.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.68 AU - 2.64 AU

Year: 1190 Days

Day: 45.6 Hours

Environment

Temp: -85 °C

Axial Tilt: 8.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 74,389,282 km

• M1: 423,362 km (0.078 R)
• M2: 1,508,994 km (0.077 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 2.24 AU - 2.5 AU

Year: 1367 Days

Day: 12.9 Hours

Environment

Temp: -91 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 2.15 AU - 3.01 AU

Year: 1553 Days

Day: 27.4 Hours

Environment

Temp: -106 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.66 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 105

Radius: 8.8

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 3.93 AU - 5.55 AU

Year: 3867 Days

Day: 8.5 Hours

Environment

Temp: -146 °C

Axial Tilt: 103.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 74,389,282 km

• M1: 110,702 km (0.086 R)
• M2: 172,786 km (0.077 R)
• M3: 238,309 km (0.094 R)
• M4: 293,212 km (0.101 R)
• M5: 349,012 km (0.116 R)
• M6: 562,488 km (0.089 R)
• M7: 629,358 km (0.115 R)
• M8: 692,040 km (0.062 R)
• M9: 1,175,540 km (0.116 R)
• M10: 1,363,136 km (0.112 R)
• M11: 1,446,611 km (0.072 R)
• M12: 1,797,867 km (0.077 R)
• M13: 1,920,837 km (0.074 R)
• M14: 2,025,555 km (0.108 R)
• M15: 2,240,677 km (0.035 R)
• M16: 2,554,533 km (0.094 R)
• M17: 2,775,489 km (0.082 R)
• M18: 2,870,334 km (0.055 R)
• M19: 3,386,447 km (0.068 R)
• M20: 3,577,783 km (0.071 R)
• M21: 3,746,679 km (0.109 R)
• M22: 4,214,022 km (0.087 R)
• M23: 4,296,002 km (0.101 R)
• M24: 4,784,888 km (0.099 R)
• M25: 4,856,246 km (0.078 R)
• M26: 5,072,265 km (0.088 R)
• M27: 5,409,758 km (0.069 R)
• M28: 5,573,867 km (0.087 R)
• M29: 5,921,981 km (0.046 R)
• M30: 6,075,618 km (0.115 R)
• M31: 6,623,745 km (0.037 R)
• M32: 7,089,892 km (0.072 R)
• M33: 7,318,777 km (0.051 R)
• M34: 7,550,055 km (0.086 R)
• M35: 7,700,102 km (0.073 R)
• M36: 7,901,610 km (0.107 R)
• M37: 7,986,133 km (0.077 R)
• M38: 8,207,238 km (0.101 R)
• M39: 8,292,808 km (0.114 R)
• M40: 8,430,289 km (0.062 R)
• M41: 8,551,313 km (0.059 R)
• M42: 8,935,182 km (0.1 R)
• M43: 9,005,642 km (0.071 R)
• M44: 9,129,210 km (0.071 R)
• M45: 9,396,242 km (0.109 R)
• M46: 10,120,595 km (0.119 R)
• M47: 10,359,952 km (0.094 R)
• M48: 10,675,753 km (0.062 R)
• M49: 10,750,402 km (0.096 R)
• M50: 10,994,696 km (0.067 R)
• M51: 11,641,856 km (0.096 R)
• M52: 11,853,986 km (0.082 R)
• M53: 12,145,253 km (0.026 R)
• M54: 12,537,349 km (0.096 R)
• M55: 12,596,440 km (0.096 R)
• M56: 13,013,220 km (0.107 R)
• M57: 13,213,232 km (0.108 R)
• M58: 13,353,854 km (0.105 R)
• M59: 13,596,202 km (0.108 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 435.8

Radius: 3.7

Gravity: 31.83 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 13.71 AU - 14.65 AU

Year: 20010 Days

Day: 17 Hours

Environment

Temp: -186 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 74,389,282 km

• M1: 76,445 km (0.026 R)
• M2: 191,036 km (0.12 R)
• M3: 289,173 km (0.052 R)
• M4: 1,031,627 km (0.068 R)
• M5: 1,498,522 km (0.108 R)
• M6: 1,667,119 km (0.119 R)
• M7: 1,724,714 km (0.078 R)
• M8: 1,991,746 km (0.117 R)
• M9: 2,400,148 km (0.067 R)
• M10: 2,630,529 km (0.098 R)
• M11: 3,006,768 km (0.065 R)
• M12: 3,076,929 km (0.082 R)
• M13: 3,147,689 km (0.106 R)
• M14: 4,037,946 km (0.109 R)
• M15: 4,154,482 km (0.032 R)
• M16: 4,390,698 km (0.067 R)
• M17: 4,550,618 km (0.11 R)
• M18: 5,420,978 km (0.095 R)
• M19: 5,985,112 km (0.071 R)
• M20: 6,431,512 km (0.074 R)
• M21: 6,476,690 km (0.03 R)
• M22: 7,403,449 km (0.117 R)
• M23: 7,978,952 km (0.091 R)
• M24: 8,027,571 km (0.079 R)
• M25: 8,321,382 km (0.11 R)
• M26: 9,020,602 km (0.109 R)
• M27: 9,325,931 km (0.085 R)
• M28: 9,531,329 km (0.064 R)
• M29: 9,738,223 km (0.051 R)
• M30: 9,790,283 km (0.064 R)
• M31: 10,741,426 km (0.09 R)
• M32: 11,119,161 km (0.046 R)
• M33: 11,391,728 km (0.092 R)
• M34: 11,446,481 km (0.088 R)
• M35: 12,559,938 km (0.065 R)
• M36: 13,359,838 km (0.044 R)
• M37: 13,707,653 km (0.11 R)
• M38: 14,117,252 km (0.106 R)
• M39: 14,234,985 km (0.105 R)
• M40: 14,709,211 km (0.118 R)
• M41: 14,768,900 km (0.095 R)
• M42: 15,188,672 km (0.11 R)
• M43: 16,224,338 km (0.04 R)
• M44: 18,878,952 km (0.119 R)
• M45: 19,073,729 km (0.083 R)
• M46: 20,123,307 km (0.118 R)
• M47: 21,124,267 km (0.042 R)
• M48: 21,326,523 km (0.036 R)
• M49: 21,868,666 km (0.114 R)
• M50: 22,004,800 km (0.11 R)
• M51: 22,828,336 km (0.035 R)
• M52: 23,731,608 km (0.099 R)
• M53: 24,082,116 km (0.05 R)
• M54: 25,072,753 km (0.083 R)
• M55: 26,583,542 km (0.114 R)
• M56: 26,728,951 km (0.038 R)
• M57: 27,093,521 km (0.113 R)
• M58: 27,533,339 km (0.077 R)
• M59: 27,975,550 km (0.032 R)
• M60: 28,866,854 km (0.06 R)
• M61: 29,016,302 km (0.101 R)
• M62: 29,842,980 km (0.066 R)
• M63: 29,918,527 km (0.109 R)
• M64: 30,449,001 km (0.067 R)
• M65: 31,288,843 km (0.119 R)
• M66: 33,382,466 km (0.082 R)
• M67: 34,406,613 km (0.109 R)
• M68: 35,041,955 km (0.061 R)
• M69: 35,201,277 km (0.073 R)
• M70: 38,030,172 km (0.056 R)
• M71: 38,276,111 km (0.067 R)
• M72: 38,604,628 km (0.082 R)
• M73: 39,016,770 km (0.091 R)
• M74: 39,099,348 km (0.048 R)
• M75: 39,762,216 km (0.103 R)
• M76: 40,679,700 km (0.079 R)
• M77: 40,931,025 km (0.099 R)
• M78: 41,519,842 km (0.034 R)
• M79: 42,705,555 km (0.112 R)
• M80: 43,816,468 km (0.088 R)
• M81: 44,591,086 km (0.111 R)
• M82: 46,854,352 km (0.101 R)
• M83: 48,354,370 km (0.078 R)
• M84: 48,798,526 km (0.106 R)
• M85: 50,768,730 km (0.111 R)
• M86: 51,491,587 km (0.094 R)
• M87: 52,947,623 km (0.094 R)
• M88: 53,222,135 km (0.098 R)
• M89: 57,208,171 km (0.087 R)
• M90: 57,583,811 km (0.118 R)
• M91: 58,810,214 km (0.119 R)
• M92: 63,121,924 km (0.033 R)
• M93: 63,413,041 km (0.043 R)
• M94: 63,704,458 km (0.082 R)
• M95: 64,288,787 km (0.07 R)
• M96: 65,168,572 km (0.07 R)
• M97: 65,462,682 km (0.12 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 262.5

Radius: 5

Gravity: 10.5 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 17.11 AU - 21.05 AU

Year: 31232 Days

Day: 15.9 Hours

Environment

Temp: -202 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 74,389,282 km

• M1: 74,350 km (0.075 R)
• M2: 507,735 km (0.102 R)
• M3: 569,818 km (0.097 R)
• M4: 612,753 km (0.118 R)
• M5: 701,913 km (0.075 R)
• M6: 795,412 km (0.062 R)
• M7: 868,416 km (0.116 R)
• M8: 969,095 km (0.09 R)
• M9: 1,047,185 km (0.097 R)
• M10: 1,237,474 km (0.105 R)
• M11: 1,775,577 km (0.101 R)
• M12: 1,969,456 km (0.114 R)
• M13: 2,002,517 km (0.073 R)
• M14: 2,591,035 km (0.105 R)
• M15: 2,663,740 km (0.118 R)
• M16: 3,386,447 km (0.113 R)
• M17: 3,748,923 km (0.105 R)
• M18: 4,166,151 km (0.117 R)
• M19: 4,510,376 km (0.115 R)
• M20: 4,774,566 km (0.114 R)
• M21: 4,863,726 km (0.098 R)
• M22: 5,180,275 km (0.098 R)
• M23: 5,364,131 km (0.091 R)
• M24: 5,738,425 km (0.102 R)
• M25: 6,315,274 km (0.088 R)
• M26: 6,860,409 km (0.111 R)
• M27: 7,214,956 km (0.094 R)
• M28: 7,627,547 km (0.078 R)
• M29: 8,154,131 km (0.068 R)
• M30: 8,367,906 km (0.049 R)
• M31: 8,475,617 km (0.115 R)
• M32: 8,855,895 km (0.116 R)
• M33: 10,087,085 km (0.094 R)
• M34: 10,780,920 km (0.066 R)
• M35: 11,252,153 km (0.102 R)
• M36: 14,862,698 km (0.093 R)
• M37: 14,993,147 km (0.114 R)
• M38: 15,320,767 km (0.118 R)
• M39: 15,386,590 km (0.092 R)
• M40: 16,519,943 km (0.057 R)
• M41: 17,541,846 km (0.113 R)
• M42: 18,374,209 km (0.059 R)
• M43: 19,718,047 km (0.07 R)
• M44: 20,149,038 km (0.116 R)
• M45: 22,874,262 km (0.088 R)
• M46: 25,556,403 km (0.096 R)
• M47: 25,790,823 km (0.116 R)
• M48: 26,894,556 km (0.099 R)
• M49: 27,053,429 km (0.111 R)
• M50: 27,212,750 km (0.042 R)
• M51: 27,612,177 km (0.081 R)
• M52: 28,903,505 km (0.069 R)
• M53: 29,802,589 km (0.075 R)
• M54: 30,960,177 km (0.119 R)
• M55: 31,043,353 km (0.101 R)
• M56: 32,132,426 km (0.118 R)
• M57: 34,606,326 km (0.059 R)
• M58: 35,125,730 km (0.099 R)
• M59: 35,997,287 km (0.107 R)
• M60: 36,787,612 km (0.073 R)
• M61: 38,296,157 km (0.107 R)
• M62: 38,923,272 km (0.104 R)
• M63: 40,096,717 km (0.108 R)
• M64: 40,278,180 km (0.106 R)
• M65: 40,369,135 km (0.055 R)
• M66: 42,385,714 km (0.118 R)
• M67: 43,592,670 km (0.026 R)
• M68: 45,850,551 km (0.118 R)
• M69: 46,325,673 km (0.03 R)
• M70: 46,802,442 km (0.117 R)
• M71: 47,185,113 km (0.086 R)
• M72: 47,280,856 km (0.027 R)
• M73: 47,664,724 km (0.031 R)
• M74: 48,435,602 km (0.116 R)
• M75: 49,989,774 km (0.078 R)
• M76: 50,772,919 km (0.114 R)
• M77: 52,153,109 km (0.052 R)
• M78: 54,046,120 km (0.053 R)
• M79: 54,346,962 km (0.098 R)
• M80: 57,080,414 km (0.069 R)
• M81: 58,618,130 km (0.109 R)
• M82: 59,858,147 km (0.053 R)
• M83: 60,377,252 km (0.113 R)
• M84: 62,574,246 km (0.07 R)
• M85: 63,206,746 km (0.086 R)
• M86: 64,159,385 km (0.1 R)
• M87: 65,010,298 km (0.119 R)
• M88: 65,330,288 km (0.051 R)
• M89: 65,757,838 km (0.079 R)
• M90: 69,320,213 km (0.115 R)
• M91: 69,756,141 km (0.112 R)
• M92: 71,069,760 km (0.113 R)
• M93: 71,289,519 km (0.102 R)
• M94: 72,391,457 km (0.052 R)
• M95: 72,723,265 km (0.118 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 294 - 11,316 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit