🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.47 AU - 0.55 AU

Year: 129 Days

Day: 12 Hours

Environment

Temp: 217 °C

Axial Tilt: 36.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 97,098,539 km

• M1: 35,155 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.85 AU - 0.97 AU

Year: 308 Days

Day: 22.5 Hours

Environment

Temp: 139 °C

Axial Tilt: 29.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 97,098,539 km

• M1: 76,445 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.99 AU - 1.13 AU

Year: 387 Days

Day: 32.7 Hours

Environment

Temp: 21 °C

Axial Tilt: 28 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1 AU - 1.46 AU

Year: 484 Days

Day: 46.8 Hours

Environment

Temp: 13 °C

Axial Tilt: 7.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 3.03 AU - 3.17 AU

Year: 1936 Days

Day: 24.7 Hours

Environment

Temp: -95 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,098,539 km

• M1: 1,415,345 km (0.088 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 750.2

Radius: 8.1

Gravity: 11.43 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 6.27 AU - 10.11 AU

Year: 8315 Days

Day: 9.8 Hours

Environment

Temp: -158 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 97,098,539 km

• M1: 137,929 km (0.104 R)
• M2: 242,947 km (0.071 R)
• M3: 338,690 km (0.076 R)
• M4: 475,871 km (0.1 R)
• M5: 544,835 km (0.11 R)
• M6: 632,649 km (0.084 R)
• M7: 741,407 km (0.088 R)
• M8: 1,980,975 km (0.101 R)
• M9: 2,760,679 km (0.089 R)
• M10: 3,102,211 km (0.117 R)
• M11: 3,854,090 km (0.118 R)
• M12: 4,057,992 km (0.094 R)
• M13: 4,116,933 km (0.062 R)
• M14: 4,265,484 km (0.097 R)
• M15: 4,325,323 km (0.051 R)
• M16: 4,415,830 km (0.093 R)
• M17: 4,908,755 km (0.075 R)
• M18: 4,971,586 km (0.094 R)
• M19: 5,257,767 km (0.108 R)
• M20: 5,647,619 km (0.052 R)
• M21: 5,779,714 km (0.074 R)
• M22: 5,912,856 km (0.074 R)
• M23: 6,352,374 km (0.098 R)
• M24: 6,662,940 km (0.088 R)
• M25: 7,013,747 km (0.059 R)
• M26: 7,155,865 km (0.104 R)
• M27: 7,478,996 km (0.073 R)
• M28: 7,917,168 km (0.104 R)
• M29: 8,028,020 km (0.075 R)
• M30: 8,401,416 km (0.119 R)
• M31: 9,320,247 km (0.084 R)
• M32: 9,398,337 km (0.074 R)
• M33: 9,910,709 km (0.056 R)
• M34: 10,635,361 km (0.072 R)
• M35: 11,210,565 km (0.07 R)
• M36: 11,293,592 km (0.071 R)
• M37: 11,376,768 km (0.08 R)
• M38: 11,669,681 km (0.107 R)
• M39: 14,190,405 km (0.087 R)
• M40: 14,505,608 km (0.114 R)
• M41: 14,823,204 km (0.091 R)
• M42: 14,960,086 km (0.096 R)
• M43: 15,557,730 km (0.078 R)
• M44: 15,696,706 km (0.085 R)
• M45: 15,882,806 km (0.082 R)
• M46: 16,304,074 km (0.092 R)
• M47: 17,062,086 km (0.074 R)
• M48: 19,404,041 km (0.101 R)
• M49: 19,854,330 km (0.109 R)
• M50: 20,005,274 km (0.12 R)
• M51: 20,918,270 km (0.096 R)
• M52: 21,534,613 km (0.102 R)
• M53: 22,365,630 km (0.083 R)
• M54: 22,784,952 km (0.031 R)
• M55: 24,005,222 km (0.036 R)
• M56: 24,488,573 km (0.106 R)
• M57: 24,812,602 km (0.052 R)
• M58: 24,920,911 km (0.072 R)
• M59: 25,410,096 km (0.109 R)
• M60: 25,738,164 km (0.061 R)
• M61: 25,847,819 km (0.106 R)
• M62: 26,841,598 km (0.043 R)
• M63: 27,343,050 km (0.105 R)
• M64: 27,399,000 km (0.092 R)
• M65: 28,298,831 km (0.109 R)
• M66: 29,151,389 km (0.117 R)
• M67: 29,265,682 km (0.116 R)
• M68: 30,532,776 km (0.06 R)
• M69: 31,406,876 km (0.115 R)
• M70: 32,644,499 km (0.029 R)
• M71: 33,001,141 km (0.112 R)
• M72: 33,060,681 km (0.109 R)
• M73: 33,239,450 km (0.098 R)
• M74: 33,538,347 km (0.101 R)
• M75: 33,718,014 km (0.086 R)
• M76: 33,778,002 km (0.074 R)
• M77: 34,440,123 km (0.093 R)
• M78: 34,803,047 km (0.111 R)
• M79: 35,228,055 km (0.047 R)
• M80: 35,838,264 km (0.041 R)
• M81: 36,513,549 km (0.116 R)
• M82: 37,193,023 km (0.042 R)
• M83: 37,814,303 km (0.069 R)
• M84: 38,878,392 km (0.09 R)
• M85: 39,193,146 km (0.08 R)
• M86: 39,762,067 km (0.049 R)
• M87: 41,035,893 km (0.094 R)
• M88: 41,806,621 km (0.059 R)
• M89: 41,871,098 km (0.095 R)
• M90: 42,711,838 km (0.083 R)
• M91: 43,688,861 km (0.088 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 490.7

Radius: 5.4

Gravity: 16.83 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 13.7 AU - 17.94 AU

Year: 22323 Days

Day: 24.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 97,098,539 km

• M1: 69,413 km (0.046 R)
• M2: 322,383 km (0.119 R)
• M3: 525,986 km (0.106 R)
• M4: 630,854 km (0.107 R)
• M5: 719,715 km (0.046 R)
• M6: 1,197,082 km (0.088 R)
• M7: 1,945,221 km (0.039 R)
• M8: 2,010,446 km (0.11 R)
• M9: 2,278,226 km (0.112 R)
• M10: 2,737,342 km (0.069 R)
• M11: 2,921,347 km (0.032 R)
• M12: 3,577,184 km (0.108 R)
• M13: 4,276,554 km (0.093 R)
• M14: 4,404,311 km (0.048 R)
• M15: 4,795,210 km (0.09 R)
• M16: 5,197,180 km (0.065 R)
• M17: 5,425,167 km (0.063 R)
• M18: 6,176,447 km (0.111 R)
• M19: 6,810,742 km (0.104 R)
• M20: 6,860,259 km (0.032 R)
• M21: 7,110,387 km (0.104 R)
• M22: 7,363,357 km (0.057 R)
• M23: 7,619,468 km (0.105 R)
• M24: 8,726,193 km (0.1 R)
• M25: 9,051,569 km (0.064 R)
• M26: 9,882,286 km (0.098 R)
• M27: 10,679,343 km (0.045 R)
• M28: 11,378,863 km (0.113 R)
• M29: 13,502,405 km (0.071 R)
• M30: 13,815,513 km (0.064 R)
• M31: 15,156,807 km (0.083 R)
• M32: 15,416,958 km (0.063 R)
• M33: 15,613,081 km (0.119 R)
• M34: 16,007,720 km (0.117 R)
• M35: 16,073,842 km (0.084 R)
• M36: 16,139,965 km (0.083 R)
• M37: 16,272,658 km (0.115 R)
• M38: 16,472,371 km (0.108 R)
• M39: 16,739,852 km (0.085 R)
• M40: 16,874,041 km (0.073 R)
• M41: 18,029,835 km (0.07 R)
• M42: 18,652,012 km (0.106 R)
• M43: 18,791,138 km (0.109 R)
• M44: 20,202,145 km (0.065 R)
• M45: 20,273,653 km (0.068 R)
• M46: 20,416,818 km (0.113 R)
• M47: 20,704,046 km (0.068 R)
• M48: 21,866,571 km (0.1 R)
• M49: 22,677,990 km (0.115 R)
• M50: 24,330,149 km (0.114 R)
• M51: 25,247,633 km (0.111 R)
• M52: 29,028,868 km (0.081 R)
• M53: 30,409,806 km (0.12 R)
• M54: 31,149,568 km (0.078 R)
• M55: 31,728,960 km (0.095 R)
• M56: 32,479,194 km (0.116 R)
• M57: 33,912,042 km (0.074 R)
• M58: 34,764,600 km (0.085 R)
• M59: 36,926,439 km (0.097 R)
• M60: 37,101,319 km (0.096 R)
• M61: 37,979,608 km (0.042 R)
• M62: 38,155,984 km (0.103 R)
• M63: 38,953,490 km (0.1 R)
• M64: 39,667,072 km (0.094 R)
• M65: 41,288,115 km (0.084 R)
• M66: 41,742,294 km (0.076 R)
• M67: 43,298,710 km (0.031 R)
• M68: 43,760,070 km (0.094 R)
• M69: 47,319,452 km (0.101 R)
• M70: 48,462,529 km (0.034 R)
• M71: 52,240,175 km (0.091 R)
• M72: 52,928,175 km (0.047 R)
• M73: 56,312,229 km (0.1 R)
• M74: 58,335,390 km (0.103 R)
• M75: 58,538,993 km (0.066 R)
• M76: 59,560,597 km (0.098 R)
• M77: 59,663,072 km (0.08 R)
• M78: 60,794,331 km (0.03 R)
• M79: 61,517,786 km (0.089 R)
• M80: 62,764,834 km (0.053 R)
• M81: 63,286,930 km (0.076 R)
• M82: 65,072,531 km (0.11 R)
• M83: 66,024,571 km (0.119 R)
• M84: 66,343,065 km (0.106 R)
• M85: 66,981,250 km (0.116 R)
• M86: 67,087,913 km (0.102 R)
• M87: 67,301,240 km (0.08 R)
• M88: 67,514,716 km (0.064 R)
• M89: 68,049,678 km (0.07 R)
• M90: 69,339,062 km (0.112 R)
• M91: 70,853,591 km (0.118 R)
• M92: 71,397,080 km (0.093 R)
• M93: 71,723,951 km (0.119 R)
• M94: 71,832,858 km (0.073 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 884.5

Radius: 3.6

Gravity: 68.25 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 17.13 AU - 17.33 AU

Year: 25373 Days

Day: 18.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 97,098,539 km

• M1: 114,143 km (0.099 R)
• M2: 361,428 km (0.114 R)
• M3: 475,422 km (0.077 R)
• M4: 574,456 km (0.034 R)
• M5: 763,697 km (0.088 R)
• M6: 850,464 km (0.063 R)
• M7: 1,002,306 km (0.108 R)
• M8: 2,078,214 km (0.091 R)
• M9: 2,886,641 km (0.089 R)
• M10: 2,931,520 km (0.109 R)
• M11: 3,022,326 km (0.094 R)
• M12: 3,682,501 km (0.115 R)
• M13: 3,879,222 km (0.081 R)
• M14: 4,752,276 km (0.083 R)
• M15: 4,912,495 km (0.086 R)
• M16: 4,966,201 km (0.094 R)
• M17: 5,128,813 km (0.055 R)
• M18: 5,183,267 km (0.116 R)
• M19: 7,271,952 km (0.115 R)
• M20: 7,642,656 km (0.116 R)
• M21: 8,019,343 km (0.115 R)
• M22: 8,595,594 km (0.092 R)
• M23: 8,725,595 km (0.083 R)
• M24: 9,384,723 km (0.042 R)
• M25: 9,991,492 km (0.084 R)
• M26: 10,059,709 km (0.098 R)
• M27: 10,403,036 km (0.103 R)
• M28: 11,886,448 km (0.101 R)
• M29: 12,176,519 km (0.108 R)
• M30: 12,837,442 km (0.087 R)
• M31: 14,578,761 km (0.035 R)
• M32: 14,967,117 km (0.103 R)
• M33: 15,437,453 km (0.043 R)
• M34: 17,203,157 km (0.117 R)
• M35: 19,201,036 km (0.103 R)
• M36: 20,833,897 km (0.092 R)
• M37: 22,959,084 km (0.089 R)
• M38: 24,138,664 km (0.077 R)
• M39: 24,505,627 km (0.079 R)
• M40: 24,597,630 km (0.098 R)
• M41: 25,617,439 km (0.093 R)
• M42: 26,179,478 km (0.054 R)
• M43: 28,855,335 km (0.058 R)
• M44: 29,147,200 km (0.051 R)
• M45: 30,225,651 km (0.073 R)
• M46: 30,423,121 km (0.062 R)
• M47: 31,117,554 km (0.113 R)
• M48: 31,416,899 km (0.104 R)
• M49: 33,130,543 km (0.107 R)
• M50: 34,358,442 km (0.113 R)
• M51: 34,977,927 km (0.057 R)
• M52: 36,542,721 km (0.066 R)
• M53: 36,858,522 km (0.12 R)
• M54: 37,704,797 km (0.058 R)
• M55: 37,811,011 km (0.085 R)
• M56: 38,343,580 km (0.105 R)
• M57: 38,664,467 km (0.066 R)
• M58: 39,093,514 km (0.112 R)
• M59: 42,582,735 km (0.045 R)
• M60: 43,916,549 km (0.111 R)
• M61: 45,603,116 km (0.084 R)
• M62: 51,965,513 km (0.089 R)
• M63: 54,226,984 km (0.062 R)
• M64: 55,188,749 km (0.11 R)
• M65: 55,309,474 km (0.106 R)
• M66: 57,007,261 km (0.11 R)
• M67: 58,353,342 km (0.071 R)
• M68: 62,453,670 km (0.088 R)
• M69: 63,083,029 km (0.105 R)
• M70: 64,856,362 km (0.117 R)
• M71: 65,493,649 km (0.111 R)
• M72: 67,675,833 km (0.059 R)
• M73: 68,192,693 km (0.11 R)
• M74: 68,451,647 km (0.056 R)
• M75: 69,100,453 km (0.07 R)
• M76: 71,190,336 km (0.099 R)
• M77: 71,321,682 km (0.059 R)
• M78: 72,243,056 km (0.106 R)
• M79: 73,035,924 km (0.12 R)
• M80: 76,236,272 km (0.085 R)
• M81: 77,178,289 km (0.104 R)
• M82: 78,259,583 km (0.076 R)
• M83: 79,890,948 km (0.115 R)
• M84: 81,808,344 km (0.095 R)
• M85: 83,740,699 km (0.054 R)
• M86: 84,156,881 km (0.069 R)
• M87: 86,107,487 km (0.11 R)
• M88: 87,650,589 km (0.11 R)
• M89: 87,932,132 km (0.117 R)
• M90: 89,485,856 km (0.087 R)
• M91: 91,762,137 km (0.034 R)

Kuiper Belt

Range: 30.9 - 51.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 473 - 12,275 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit