🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.6 AU - 0.6 AU

Year: 166 Days

Day: 46.8 Hours

Environment

Temp: 153 °C

Axial Tilt: 4.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.51 AU - 0.71 AU

Year: 171 Days

Day: 15.3 Hours

Environment

Temp: 180 °C

Axial Tilt: 31.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.68 AU - 0.9 AU

Year: 251 Days

Day: 42 Hours

Environment

Temp: 179 °C

Axial Tilt: 37.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 87,438,598 km

• M1: 543,788 km (0.105 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.46 AU - 1.68 AU

Year: 705 Days

Day: 19.9 Hours

Environment

Temp: -32 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 2.02 AU - 2.48 AU

Year: 1209 Days

Day: 34.3 Hours

Environment

Temp: -80 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 2.04 AU - 2.5 AU

Year: 1225 Days

Day: 28 Hours

Environment

Temp: -73 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 3.47 AU - 4.03 AU

Year: 2601 Days

Day: 15.3 Hours

Environment

Temp: -106 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,438,598 km

• M1: 1,422,227 km (0.072 R)

Asteroid Belt

Center: 7.51 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 11.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 863.4

Radius: 11.8

Gravity: 6.2 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 9.23 AU - 13.31 AU

Year: 13551 Days

Day: 6.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 87,438,598 km

• M1: 157,078 km (0.079 R)
• M2: 286,929 km (0.112 R)
• M3: 633,996 km (0.08 R)
• M4: 812,017 km (0.109 R)
• M5: 1,053,319 km (0.105 R)
• M6: 1,170,903 km (0.119 R)
• M7: 1,605,036 km (0.04 R)
• M8: 2,908,781 km (0.105 R)
• M9: 3,821,627 km (0.113 R)
• M10: 4,347,913 km (0.1 R)
• M11: 4,463,701 km (0.057 R)
• M12: 4,777,707 km (0.068 R)
• M13: 4,897,236 km (0.107 R)
• M14: 5,468,550 km (0.084 R)
• M15: 6,321,408 km (0.11 R)
• M16: 6,674,159 km (0.055 R)
• M17: 6,942,987 km (0.07 R)
• M18: 7,169,777 km (0.082 R)
• M19: 7,445,187 km (0.111 R)
• M20: 7,584,163 km (0.03 R)
• M21: 7,677,363 km (0.093 R)
• M22: 7,911,932 km (0.08 R)
• M23: 8,196,617 km (0.081 R)
• M24: 8,292,210 km (0.104 R)
• M25: 8,923,064 km (0.111 R)
• M26: 9,974,438 km (0.085 R)
• M27: 11,223,730 km (0.087 R)
• M28: 11,543,869 km (0.11 R)
• M29: 11,651,131 km (0.113 R)
• M30: 12,083,918 km (0.094 R)
• M31: 13,244,947 km (0.118 R)
• M32: 13,357,295 km (0.075 R)
• M33: 13,470,091 km (0.085 R)
• M34: 13,583,187 km (0.091 R)
• M35: 14,383,536 km (0.086 R)
• M36: 14,499,026 km (0.038 R)
• M37: 14,964,574 km (0.085 R)
• M38: 15,140,352 km (0.101 R)
• M39: 15,612,483 km (0.056 R)
• M40: 15,850,493 km (0.119 R)
• M41: 16,209,677 km (0.04 R)
• M42: 16,450,530 km (0.082 R)
• M43: 16,571,555 km (0.097 R)
• M44: 16,814,202 km (0.111 R)
• M45: 17,058,196 km (0.117 R)
• M46: 17,549,476 km (0.112 R)
• M47: 20,140,062 km (0.1 R)
• M48: 21,910,254 km (0.109 R)
• M49: 22,176,837 km (0.1 R)
• M50: 22,310,428 km (0.094 R)
• M51: 23,866,545 km (0.118 R)
• M52: 26,089,420 km (0.111 R)
• M53: 26,797,616 km (0.058 R)
• M54: 27,011,392 km (0.09 R)
• M55: 27,512,096 km (0.096 R)
• M56: 30,283,845 km (0.115 R)
• M57: 30,953,295 km (0.094 R)
• M58: 31,552,435 km (0.1 R)
• M59: 31,928,823 km (0.074 R)
• M60: 33,833,204 km (0.096 R)
• M61: 34,295,761 km (0.061 R)
• M62: 35,227,007 km (0.054 R)
• M63: 36,245,320 km (0.117 R)
• M64: 37,511,816 km (0.068 R)
• M65: 41,975,068 km (0.049 R)
• M66: 42,306,128 km (0.042 R)
• M67: 42,638,086 km (0.067 R)
• M68: 44,816,829 km (0.094 R)
• M69: 44,986,024 km (0.074 R)
• M70: 45,664,451 km (0.075 R)
• M71: 45,834,693 km (0.057 R)
• M72: 46,175,627 km (0.03 R)
• M73: 47,117,495 km (0.061 R)
• M74: 47,979,328 km (0.078 R)
• M75: 48,065,796 km (0.114 R)
• M76: 48,585,798 km (0.12 R)
• M77: 49,631,188 km (0.091 R)
• M78: 50,596,094 km (0.103 R)
• M79: 52,010,393 km (0.05 R)
• M80: 52,099,254 km (0.112 R)
• M81: 52,901,098 km (0.114 R)
• M82: 53,258,637 km (0.096 R)
• M83: 53,886,499 km (0.079 R)
• M84: 55,240,211 km (0.111 R)
• M85: 55,512,179 km (0.064 R)
• M86: 56,513,588 km (0.12 R)
• M87: 56,604,992 km (0.109 R)
• M88: 58,534,206 km (0.081 R)
• M89: 58,904,162 km (0.104 R)
• M90: 59,182,114 km (0.07 R)
• M91: 62,268,319 km (0.107 R)
• M92: 62,362,715 km (0.087 R)
• M93: 62,835,145 km (0.109 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 238.5

Radius: 7.4

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 12.56 AU - 13.4 AU

Year: 16749 Days

Day: 24.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 87,438,598 km

• M1: 257,608 km (0.091 R)
• M2: 486,043 km (0.075 R)
• M3: 842,535 km (0.106 R)
• M4: 952,340 km (0.119 R)
• M5: 1,373,608 km (0.084 R)
• M6: 2,015,981 km (0.059 R)
• M7: 2,316,822 km (0.072 R)
• M8: 2,740,035 km (0.072 R)
• M9: 2,849,540 km (0.098 R)
• M10: 2,960,542 km (0.074 R)
• M11: 3,073,039 km (0.085 R)
• M12: 3,302,373 km (0.04 R)
• M13: 3,656,621 km (0.083 R)
• M14: 3,716,909 km (0.105 R)
• M15: 3,899,568 km (0.057 R)
• M16: 4,054,252 km (0.112 R)
• M17: 4,594,749 km (0.118 R)
• M18: 5,430,552 km (0.111 R)
• M19: 5,918,840 km (0.106 R)
• M20: 5,989,749 km (0.12 R)
• M21: 6,168,219 km (0.051 R)
• M22: 6,567,197 km (0.071 R)
• M23: 7,049,500 km (0.048 R)
• M24: 7,543,173 km (0.099 R)
• M25: 8,483,695 km (0.082 R)
• M26: 8,644,064 km (0.052 R)
• M27: 8,724,548 km (0.115 R)
• M28: 9,585,484 km (0.097 R)
• M29: 9,668,810 km (0.051 R)
• M30: 10,089,479 km (0.1 R)
• M31: 10,216,787 km (0.043 R)
• M32: 10,515,982 km (0.082 R)
• M33: 10,602,001 km (0.111 R)
• M34: 11,563,766 km (0.086 R)
• M35: 11,965,286 km (0.099 R)
• M36: 12,145,103 km (0.104 R)
• M37: 12,598,833 km (0.086 R)
• M38: 12,965,647 km (0.082 R)
• M39: 13,569,424 km (0.104 R)
• M40: 14,516,229 km (0.119 R)
• M41: 15,094,425 km (0.104 R)
• M42: 15,386,291 km (0.056 R)
• M43: 15,631,033 km (0.094 R)
• M44: 15,778,387 km (0.116 R)
• M45: 16,622,717 km (0.092 R)
• M46: 16,722,948 km (0.101 R)
• M47: 17,126,114 km (0.118 R)
• M48: 17,328,969 km (0.119 R)
• M49: 17,379,682 km (0.11 R)
• M50: 17,532,422 km (0.115 R)
• M51: 18,096,406 km (0.11 R)
• M52: 18,927,272 km (0.087 R)
• M53: 19,137,008 km (0.063 R)
• M54: 19,770,555 km (0.049 R)
• M55: 20,196,909 km (0.079 R)
• M56: 20,518,545 km (0.113 R)
• M57: 21,112,747 km (0.042 R)
• M58: 21,712,485 km (0.116 R)
• M59: 22,539,313 km (0.087 R)
• M60: 22,984,666 km (0.048 R)
• M61: 23,432,711 km (0.082 R)
• M62: 24,508,619 km (0.075 R)
• M63: 24,679,909 km (0.03 R)
• M64: 25,311,661 km (0.106 R)
• M65: 25,484,745 km (0.043 R)
• M66: 25,658,428 km (0.097 R)
• M67: 25,774,367 km (0.038 R)
• M68: 27,002,266 km (0.11 R)
• M69: 27,891,027 km (0.058 R)
• M70: 29,030,514 km (0.107 R)
• M71: 29,272,264 km (0.049 R)
• M72: 29,879,781 km (0.095 R)
• M73: 30,062,889 km (0.111 R)
• M74: 31,602,849 km (0.095 R)
• M75: 32,038,628 km (0.086 R)
• M76: 32,225,925 km (0.056 R)
• M77: 33,357,782 km (0.106 R)
• M78: 33,992,227 km (0.079 R)
• M79: 34,055,806 km (0.11 R)
• M80: 34,951,299 km (0.045 R)
• M81: 35,466,514 km (0.045 R)
• M82: 35,984,122 km (0.093 R)
• M83: 37,223,541 km (0.073 R)
• M84: 38,013,567 km (0.117 R)
• M85: 39,610,225 km (0.096 R)
• M86: 40,957,354 km (0.027 R)
• M87: 44,112,373 km (0.096 R)
• M88: 44,948,176 km (0.04 R)
• M89: 45,718,904 km (0.1 R)
• M90: 45,929,837 km (0.108 R)
• M91: 46,000,148 km (0.08 R)
• M92: 47,131,408 km (0.093 R)
• M93: 47,202,467 km (0.096 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 681.2

Radius: 6.5

Gravity: 16.12 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 14.47 AU - 19.17 AU

Year: 24707 Days

Day: 24.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 87,438,598 km

• M1: 95,144 km (0.117 R)
• M2: 168,148 km (0.073 R)
• M3: 291,865 km (0.108 R)
• M4: 970,890 km (0.114 R)
• M5: 1,875,060 km (0.106 R)
• M6: 2,020,618 km (0.078 R)
• M7: 2,638,757 km (0.073 R)
• M8: 3,399,163 km (0.106 R)
• M9: 6,042,557 km (0.062 R)
• M10: 6,149,968 km (0.104 R)
• M11: 6,752,100 km (0.101 R)
• M12: 7,372,931 km (0.061 R)
• M13: 7,487,822 km (0.077 R)
• M14: 7,603,162 km (0.085 R)
• M15: 7,777,444 km (0.084 R)
• M16: 7,894,280 km (0.103 R)
• M17: 10,032,632 km (0.081 R)
• M18: 11,131,877 km (0.089 R)
• M19: 11,329,795 km (0.07 R)
• M20: 11,528,910 km (0.098 R)
• M21: 14,651,017 km (0.033 R)
• M22: 15,598,720 km (0.1 R)
• M23: 16,042,726 km (0.064 R)
• M24: 17,019,151 km (0.043 R)
• M25: 20,705,991 km (0.076 R)
• M26: 21,193,830 km (0.081 R)
• M27: 22,596,459 km (0.108 R)
• M28: 23,689,272 km (0.117 R)
• M29: 24,114,130 km (0.12 R)
• M30: 24,627,250 km (0.117 R)
• M31: 24,971,325 km (0.094 R)
• M32: 25,057,643 km (0.112 R)
• M33: 25,490,430 km (0.082 R)
• M34: 25,664,263 km (0.111 R)
• M35: 26,627,523 km (0.053 R)
• M36: 26,715,637 km (0.083 R)
• M37: 27,069,136 km (0.12 R)
• M38: 27,424,282 km (0.112 R)
• M39: 28,139,060 km (0.098 R)
• M40: 29,222,747 km (0.106 R)
• M41: 29,861,231 km (0.09 R)
• M42: 30,966,460 km (0.09 R)
• M43: 31,151,961 km (0.104 R)
• M44: 31,337,762 km (0.073 R)
• M45: 31,897,707 km (0.116 R)
• M46: 32,085,003 km (0.094 R)
• M47: 32,178,801 km (0.072 R)
• M48: 32,272,749 km (0.109 R)
• M49: 32,554,890 km (0.111 R)
• M50: 32,649,286 km (0.119 R)
• M51: 33,596,839 km (0.118 R)
• M52: 34,265,542 km (0.031 R)
• M53: 35,228,503 km (0.101 R)
• M54: 35,325,293 km (0.091 R)
• M55: 35,616,111 km (0.064 R)
• M56: 36,591,490 km (0.076 R)
• M57: 36,689,476 km (0.09 R)
• M58: 37,773,462 km (0.062 R)
• M59: 38,668,058 km (0.073 R)
• M60: 38,967,852 km (0.102 R)
• M61: 40,275,786 km (0.067 R)
• M62: 40,884,200 km (0.085 R)
• M63: 43,037,811 km (0.057 R)
• M64: 43,556,018 km (0.055 R)
• M65: 43,659,839 km (0.088 R)
• M66: 45,543,875 km (0.092 R)
• M67: 46,283,636 km (0.062 R)
• M68: 48,742,277 km (0.116 R)
• M69: 50,695,726 km (0.111 R)
• M70: 50,805,082 km (0.039 R)
• M71: 51,242,955 km (0.084 R)
• M72: 51,682,175 km (0.07 R)
• M73: 52,453,651 km (0.1 R)
• M74: 53,451,170 km (0.043 R)
• M75: 57,503,626 km (0.111 R)
• M76: 58,074,193 km (0.062 R)
• M77: 58,876,187 km (0.1 R)
• M78: 60,028,240 km (0.071 R)
• M79: 61,420,547 km (0.115 R)
• M80: 68,057,008 km (0.084 R)
• M81: 68,539,760 km (0.04 R)
• M82: 69,144,734 km (0.095 R)
• M83: 70,237,995 km (0.075 R)
• M84: 70,359,918 km (0.049 R)
• M85: 76,540,703 km (0.105 R)
• M86: 79,568,564 km (0.079 R)
• M87: 80,077,047 km (0.115 R)
• M88: 83,150,236 km (0.108 R)
• M89: 83,537,097 km (0.09 R)
• M90: 83,666,200 km (0.069 R)
• M91: 83,924,555 km (0.096 R)
• M92: 84,312,612 km (0.049 R)
• M93: 85,220,521 km (0.106 R)

Kuiper Belt

Range: 30.6 - 50.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 165 - 11,220 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit