🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.53 AU - 0.79 AU

Year: 190 Days

Day: 23.2 Hours

Environment

Temp: 230 °C

Axial Tilt: 38.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.15 AU - 1.17 AU

Year: 443 Days

Day: 45.4 Hours

Environment

Temp: 15 °C

Axial Tilt: 49.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.5 AU - 1.58 AU

Year: 678 Days

Day: 30.8 Hours

Environment

Temp: -21 °C

Axial Tilt: 8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.54 AU - 1.82 AU

Year: 773 Days

Day: 35.7 Hours

Environment

Temp: -30 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.57 AU - 2.15 AU

Year: 900 Days

Day: 39.3 Hours

Environment

Temp: -42 °C

Axial Tilt: 15.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,866,657 km

• M1: 90,806 km (0.119 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 4.12 AU - 4.34 AU

Year: 3086 Days

Day: 22.2 Hours

Environment

Temp: -115 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 584.5

Radius: 8.8

Gravity: 7.55 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 5.16 AU - 7.8 AU

Year: 5852 Days

Day: 12.1 Hours

Environment

Temp: -143 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 71,866,657 km

• M1: 110,403 km (0.076 R)
• M2: 227,239 km (0.082 R)
• M3: 299,495 km (0.053 R)
• M4: 453,282 km (0.062 R)
• M5: 587,022 km (0.108 R)
• M6: 747,541 km (0.049 R)
• M7: 894,894 km (0.093 R)
• M8: 1,067,082 km (0.113 R)
• M9: 1,345,633 km (0.086 R)
• M10: 1,612,366 km (0.089 R)
• M11: 1,734,438 km (0.12 R)
• M12: 2,195,498 km (0.097 R)
• M13: 2,489,907 km (0.056 R)
• M14: 2,714,005 km (0.087 R)
• M15: 3,313,742 km (0.113 R)
• M16: 3,425,043 km (0.098 R)
• M17: 3,720,499 km (0.101 R)
• M18: 3,906,449 km (0.086 R)
• M19: 3,977,059 km (0.118 R)
• M20: 4,606,118 km (0.074 R)
• M21: 5,059,699 km (0.111 R)
• M22: 5,474,983 km (0.086 R)
• M23: 5,766,998 km (0.101 R)
• M24: 6,365,988 km (0.105 R)
• M25: 6,449,164 km (0.091 R)
• M26: 6,701,087 km (0.115 R)
• M27: 6,984,725 km (0.046 R)
• M28: 7,070,743 km (0.072 R)
• M29: 7,214,657 km (0.108 R)
• M30: 7,505,325 km (0.109 R)
• M31: 7,800,033 km (0.112 R)
• M32: 8,008,572 km (0.098 R)
• M33: 9,487,347 km (0.088 R)
• M34: 9,582,641 km (0.096 R)
• M35: 10,095,762 km (0.112 R)
• M36: 10,160,538 km (0.098 R)
• M37: 10,486,512 km (0.093 R)
• M38: 10,683,682 km (0.103 R)
• M39: 11,586,505 km (0.099 R)
• M40: 12,167,393 km (0.117 R)
• M41: 12,652,838 km (0.118 R)
• M42: 12,933,185 km (0.054 R)
• M43: 13,286,535 km (0.106 R)
• M44: 13,786,341 km (0.109 R)
• M45: 14,183,524 km (0.095 R)
• M46: 14,292,431 km (0.074 R)
• M47: 14,767,853 km (0.088 R)
• M48: 15,025,909 km (0.083 R)
• M49: 15,997,847 km (0.076 R)
• M50: 16,111,242 km (0.038 R)
• M51: 16,912,787 km (0.117 R)
• M52: 18,001,710 km (0.074 R)
• M53: 18,080,399 km (0.095 R)
• M54: 18,554,624 km (0.072 R)
• M55: 18,993,095 km (0.093 R)
• M56: 19,758,288 km (0.1 R)
• M57: 20,124,205 km (0.105 R)
• M58: 20,205,885 km (0.093 R)
• M59: 21,568,722 km (0.114 R)
• M60: 22,409,163 km (0.051 R)
• M61: 23,303,010 km (0.119 R)
• M62: 24,993,915 km (0.096 R)
• M63: 25,301,637 km (0.095 R)
• M64: 25,698,969 km (0.03 R)
• M65: 26,321,297 km (0.113 R)
• M66: 26,679,135 km (0.056 R)
• M67: 26,903,681 km (0.097 R)
• M68: 27,038,618 km (0.108 R)
• M69: 27,128,676 km (0.029 R)
• M70: 27,444,926 km (0.058 R)
• M71: 27,853,179 km (0.069 R)
• M72: 28,035,389 km (0.088 R)
• M73: 29,321,332 km (0.082 R)
• M74: 31,333,274 km (0.071 R)
• M75: 31,427,969 km (0.118 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 349

Radius: 13.6

Gravity: 1.89 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 12.18 AU - 12.86 AU

Year: 15716 Days

Day: 12.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 71,866,657 km

• M1: 199,414 km (0.051 R)
• M2: 304,282 km (0.109 R)
• M3: 597,344 km (0.11 R)
• M4: 780,751 km (0.113 R)
• M5: 1,899,145 km (0.12 R)
• M6: 2,076,718 km (0.113 R)
• M7: 2,313,232 km (0.101 R)
• M8: 2,642,796 km (0.065 R)
• M9: 3,195,710 km (0.09 R)
• M10: 3,689,233 km (0.117 R)
• M11: 3,784,527 km (0.109 R)
• M12: 3,912,882 km (0.031 R)
• M13: 4,508,581 km (0.107 R)
• M14: 4,782,644 km (0.114 R)
• M15: 5,347,226 km (0.109 R)
• M16: 6,233,743 km (0.076 R)
• M17: 6,386,034 km (0.106 R)
• M18: 6,889,431 km (0.101 R)
• M19: 7,325,359 km (0.061 R)
• M20: 9,770,087 km (0.092 R)
• M21: 10,895,363 km (0.068 R)
• M22: 11,079,218 km (0.116 R)
• M23: 11,450,071 km (0.098 R)
• M24: 11,543,420 km (0.108 R)
• M25: 12,877,086 km (0.089 R)
• M26: 12,974,175 km (0.047 R)
• M27: 13,071,563 km (0.081 R)
• M28: 13,512,727 km (0.111 R)
• M29: 14,713,250 km (0.103 R)
• M30: 15,223,528 km (0.116 R)
• M31: 15,480,986 km (0.094 R)
• M32: 17,483,503 km (0.101 R)
• M33: 17,915,392 km (0.03 R)
• M34: 18,900,195 km (0.074 R)
• M35: 20,523,631 km (0.107 R)
• M36: 20,922,160 km (0.066 R)
• M37: 21,036,453 km (0.113 R)
• M38: 22,952,951 km (0.07 R)
• M39: 27,012,888 km (0.033 R)
• M40: 28,456,806 km (0.051 R)
• M41: 28,647,095 km (0.063 R)
• M42: 29,412,138 km (0.073 R)
• M43: 30,313,166 km (0.101 R)
• M44: 30,507,494 km (0.097 R)
• M45: 30,637,195 km (0.059 R)
• M46: 31,419,592 km (0.111 R)
• M47: 32,472,911 km (0.099 R)
• M48: 32,605,305 km (0.112 R)
• M49: 33,003,833 km (0.114 R)
• M50: 33,738,658 km (0.068 R)
• M51: 35,428,815 km (0.105 R)
• M52: 37,493,116 km (0.107 R)
• M53: 40,876,421 km (0.082 R)
• M54: 41,521,637 km (0.106 R)
• M55: 42,967,500 km (0.118 R)
• M56: 43,989,403 km (0.102 R)
• M57: 46,056,996 km (0.093 R)
• M58: 46,803,190 km (0.118 R)
• M59: 48,686,029 km (0.051 R)
• M60: 49,141,554 km (0.114 R)
• M61: 50,209,982 km (0.12 R)
• M62: 51,749,643 km (0.085 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 350.5

Radius: 10.7

Gravity: 3.06 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 10.88 AU - 14.72 AU

Year: 16246 Days

Day: 7.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 71,866,657 km

• M1: 555,906 km (0.109 R)
• M2: 741,706 km (0.12 R)
• M3: 929,302 km (0.085 R)
• M4: 1,631,963 km (0.119 R)
• M5: 1,829,432 km (0.09 R)
• M6: 1,931,159 km (0.073 R)
• M7: 2,061,159 km (0.112 R)
• M8: 2,553,336 km (0.064 R)
• M9: 2,667,629 km (0.062 R)
• M10: 2,754,546 km (0.09 R)
• M11: 3,172,672 km (0.095 R)
• M12: 3,264,974 km (0.099 R)
• M13: 3,358,173 km (0.057 R)
• M14: 3,483,835 km (0.117 R)
• M15: 3,707,484 km (0.07 R)
• M16: 4,068,613 km (0.111 R)
• M17: 4,406,704 km (0.102 R)
• M18: 5,291,875 km (0.1 R)
• M19: 5,848,978 km (0.115 R)
• M20: 6,230,751 km (0.088 R)
• M21: 6,424,780 km (0.116 R)
• M22: 6,620,753 km (0.027 R)
• M23: 6,778,878 km (0.037 R)
• M24: 6,858,614 km (0.085 R)
• M25: 7,261,181 km (0.101 R)
• M26: 8,174,028 km (0.105 R)
• M27: 8,472,176 km (0.097 R)
• M28: 8,600,980 km (0.081 R)
• M29: 8,947,748 km (0.098 R)
• M30: 9,387,715 km (0.097 R)
• M31: 9,655,047 km (0.118 R)
• M32: 10,426,224 km (0.077 R)
• M33: 11,029,402 km (0.059 R)
• M34: 11,406,239 km (0.099 R)
• M35: 13,104,025 km (0.108 R)
• M36: 13,302,991 km (0.085 R)
• M37: 13,503,153 km (0.117 R)
• M38: 13,704,063 km (0.099 R)
• M39: 15,139,155 km (0.071 R)
• M40: 15,347,994 km (0.098 R)
• M41: 16,299,885 km (0.099 R)
• M42: 17,325,378 km (0.092 R)
• M43: 17,543,941 km (0.104 R)
• M44: 18,818,215 km (0.073 R)
• M45: 19,438,299 km (0.105 R)
• M46: 20,409,488 km (0.104 R)
• M47: 21,046,476 km (0.105 R)
• M48: 21,338,191 km (0.095 R)
• M49: 22,518,219 km (0.05 R)
• M50: 23,901,401 km (0.1 R)
• M51: 24,144,797 km (0.108 R)
• M52: 24,572,647 km (0.101 R)
• M53: 24,941,406 km (0.039 R)
• M54: 25,064,674 km (0.111 R)
• M55: 25,250,026 km (0.101 R)
• M56: 25,746,542 km (0.111 R)
• M57: 26,812,426 km (0.099 R)
• M58: 27,255,535 km (0.088 R)
• M59: 27,573,431 km (0.073 R)
• M60: 28,922,355 km (0.065 R)
• M61: 29,311,608 km (0.107 R)
• M62: 30,226,848 km (0.058 R)
• M63: 31,350,777 km (0.085 R)
• M64: 32,018,283 km (0.113 R)
• M65: 32,219,492 km (0.093 R)
• M66: 32,960,600 km (0.056 R)
• M67: 33,503,191 km (0.083 R)
• M68: 33,843,825 km (0.043 R)
• M69: 34,459,870 km (0.053 R)
• M70: 35,148,768 km (0.093 R)
• M71: 35,772,591 km (0.078 R)
• M72: 36,540,028 km (0.057 R)
• M73: 36,610,040 km (0.115 R)
• M74: 36,750,213 km (0.067 R)
• M75: 39,447,911 km (0.111 R)
• M76: 40,096,119 km (0.104 R)
• M77: 40,168,375 km (0.108 R)
• M78: 41,549,313 km (0.086 R)
• M79: 41,622,316 km (0.093 R)
• M80: 43,241,564 km (0.033 R)
• M81: 43,984,467 km (0.051 R)
• M82: 44,581,661 km (0.098 R)
• M83: 44,956,404 km (0.048 R)
• M84: 47,302,548 km (0.027 R)
• M85: 49,843,617 km (0.108 R)
• M86: 50,154,631 km (0.098 R)
• M87: 50,700,514 km (0.04 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 283.7

Radius: 3.9

Gravity: 18.65 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 15.37 AU - 21.89 AU

Year: 28527 Days

Day: 21.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 71,866,657 km

• M1: 851,511 km (0.118 R)
• M2: 1,157,289 km (0.094 R)
• M3: 1,494,184 km (0.033 R)
• M4: 2,849,241 km (0.102 R)
• M5: 3,298,932 km (0.102 R)
• M6: 3,571,350 km (0.085 R)
• M7: 3,770,315 km (0.075 R)
• M8: 4,055,000 km (0.049 R)
• M9: 4,137,578 km (0.082 R)
• M10: 4,346,566 km (0.103 R)
• M11: 4,558,995 km (0.12 R)
• M12: 4,905,763 km (0.108 R)
• M13: 5,351,265 km (0.106 R)
• M14: 5,533,027 km (0.1 R)
• M15: 5,670,806 km (0.078 R)
• M16: 6,520,373 km (0.11 R)
• M17: 7,611,390 km (0.096 R)
• M18: 7,713,416 km (0.111 R)
• M19: 8,864,721 km (0.063 R)
• M20: 8,918,277 km (0.116 R)
• M21: 9,514,873 km (0.109 R)
• M22: 9,956,785 km (0.043 R)
• M23: 10,860,656 km (0.107 R)
• M24: 11,033,142 km (0.118 R)
• M25: 11,614,180 km (0.102 R)
• M26: 13,048,973 km (0.11 R)
• M27: 13,911,405 km (0.094 R)
• M28: 14,286,597 km (0.081 R)
• M29: 16,015,798 km (0.046 R)
• M30: 17,004,790 km (0.062 R)
• M31: 18,764,959 km (0.108 R)
• M32: 20,511,364 km (0.102 R)
• M33: 20,724,391 km (0.079 R)
• M34: 21,009,525 km (0.101 R)
• M35: 22,017,964 km (0.04 R)
• M36: 23,041,962 km (0.108 R)
• M37: 23,411,319 km (0.115 R)
• M38: 24,306,064 km (0.105 R)
• M39: 26,746,005 km (0.108 R)
• M40: 28,864,460 km (0.082 R)
• M41: 31,689,616 km (0.081 R)
• M42: 32,018,133 km (0.116 R)
• M43: 34,939,779 km (0.113 R)
• M44: 35,534,281 km (0.119 R)
• M45: 35,704,673 km (0.102 R)
• M46: 38,556,458 km (0.085 R)
• M47: 39,346,783 km (0.101 R)
• M48: 39,434,896 km (0.111 R)
• M49: 42,380,329 km (0.065 R)
• M50: 42,470,686 km (0.03 R)
• M51: 43,742,417 km (0.043 R)
• M52: 44,934,413 km (0.105 R)
• M53: 45,211,020 km (0.119 R)
• M54: 47,069,474 km (0.062 R)
• M55: 47,256,621 km (0.106 R)
• M56: 48,952,612 km (0.074 R)
• M57: 49,332,291 km (0.112 R)
• M58: 49,998,900 km (0.033 R)
• M59: 50,572,607 km (0.115 R)
• M60: 51,823,246 km (0.047 R)
• M61: 53,864,957 km (0.028 R)
• M62: 55,339,394 km (0.084 R)
• M63: 55,734,781 km (0.12 R)
• M64: 58,730,030 km (0.112 R)
• M65: 59,537,559 km (0.118 R)
• M66: 60,247,102 km (0.109 R)
• M67: 60,450,405 km (0.117 R)
• M68: 61,061,512 km (0.069 R)
• M69: 61,265,714 km (0.107 R)
• M70: 61,367,889 km (0.102 R)
• M71: 61,982,138 km (0.072 R)
• M72: 63,940,524 km (0.112 R)
• M73: 68,129,413 km (0.099 R)
• M74: 71,328,714 km (0.102 R)

Kuiper Belt

Range: 30.9 - 57.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 349 - 16,235 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit