🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.96 AU - 0.96 AU

Year: 360 Days

Day: 31 Hours

Environment

Temp: 8 °C

Axial Tilt: 22.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.06 AU - 1.08 AU

Year: 424 Days

Day: 32.9 Hours

Environment

Temp: 9 °C

Axial Tilt: 32.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 72,614,577 km

• M1: 606,171 km (0.08 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 2.02 AU - 2.04 AU

Year: 1107 Days

Day: 15.9 Hours

Environment

Temp: -79 °C

Axial Tilt: 49.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 2.95 AU - 3.05 AU

Year: 1990 Days

Day: 35.7 Hours

Environment

Temp: -120 °C

Axial Tilt: 28.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,614,577 km

• M1: 146,756 km (0.079 R)

Asteroid Belt

Center: 3.75 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 569.5

Radius: 8.1

Gravity: 8.68 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 4.35 AU - 4.65 AU

Year: 3655 Days

Day: 8.4 Hours

Environment

Temp: -138 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 72,614,577 km

• M1: 123,717 km (0.113 R)
• M2: 277,354 km (0.098 R)
• M3: 349,610 km (0.068 R)
• M4: 480,957 km (0.118 R)
• M5: 669,151 km (0.03 R)
• M6: 881,281 km (0.055 R)
• M7: 1,007,093 km (0.109 R)
• M8: 1,460,225 km (0.092 R)
• M9: 1,708,707 km (0.096 R)
• M10: 2,015,682 km (0.084 R)
• M11: 2,152,564 km (0.1 R)
• M12: 2,631,127 km (0.108 R)
• M13: 3,354,882 km (0.115 R)
• M14: 3,536,045 km (0.103 R)
• M15: 3,590,947 km (0.113 R)
• M16: 3,664,699 km (0.037 R)
• M17: 3,739,049 km (0.069 R)
• M18: 3,964,792 km (0.117 R)
• M19: 4,021,939 km (0.101 R)
• M20: 4,214,471 km (0.096 R)
• M21: 4,272,814 km (0.117 R)
• M22: 4,668,650 km (0.109 R)
• M23: 5,180,125 km (0.108 R)
• M24: 5,666,319 km (0.118 R)
• M25: 5,882,338 km (0.116 R)
• M26: 6,344,745 km (0.068 R)
• M27: 6,479,084 km (0.051 R)
• M28: 6,569,142 km (0.065 R)
• M29: 6,750,454 km (0.073 R)
• M30: 6,841,709 km (0.098 R)
• M31: 6,979,489 km (0.097 R)
• M32: 7,094,978 km (0.106 R)
• M33: 7,164,541 km (0.087 R)
• M34: 7,421,700 km (0.118 R)
• M35: 7,801,080 km (0.107 R)
• M36: 8,114,039 km (0.104 R)
• M37: 8,308,666 km (0.065 R)
• M38: 9,483,159 km (0.061 R)
• M39: 9,713,988 km (0.051 R)
• M40: 9,868,972 km (0.09 R)
• M41: 10,181,182 km (0.048 R)
• M42: 10,338,559 km (0.08 R)
• M43: 10,523,163 km (0.095 R)
• M44: 11,299,726 km (0.087 R)
• M45: 11,408,184 km (0.043 R)
• M46: 11,517,091 km (0.09 R)
• M47: 11,763,479 km (0.095 R)
• M48: 11,818,381 km (0.112 R)
• M49: 11,900,959 km (0.085 R)
• M50: 11,983,837 km (0.07 R)
• M51: 12,177,865 km (0.098 R)
• M52: 12,540,790 km (0.056 R)
• M53: 12,822,482 km (0.119 R)
• M54: 13,163,266 km (0.101 R)
• M55: 13,535,765 km (0.087 R)
• M56: 14,144,778 km (0.094 R)
• M57: 14,733,146 km (0.099 R)
• M58: 16,422,854 km (0.088 R)
• M59: 16,638,425 km (0.081 R)
• M60: 17,415,735 km (0.09 R)
• M61: 17,730,040 km (0.111 R)
• M62: 18,077,855 km (0.063 R)
• M63: 19,199,540 km (0.048 R)
• M64: 19,524,168 km (0.093 R)
• M65: 19,589,243 km (0.112 R)
• M66: 20,310,604 km (0.076 R)
• M67: 20,376,576 km (0.088 R)
• M68: 20,542,032 km (0.11 R)
• M69: 20,907,200 km (0.068 R)
• M70: 21,408,951 km (0.048 R)
• M71: 22,321,797 km (0.1 R)
• M72: 22,492,189 km (0.104 R)
• M73: 22,594,664 km (0.077 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 817.8

Radius: 13.6

Gravity: 4.42 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 7.44 AU - 11 AU

Year: 10719 Days

Day: 5.8 Hours

Environment

Temp: -171 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 72,614,577 km

• M1: 200,162 km (0.112 R)
• M2: 378,931 km (0.065 R)
• M3: 609,911 km (0.072 R)
• M4: 762,650 km (0.092 R)
• M5: 1,325,736 km (0.091 R)
• M6: 1,508,096 km (0.095 R)
• M7: 1,822,850 km (0.111 R)
• M8: 2,079,710 km (0.103 R)
• M9: 2,744,223 km (0.066 R)
• M10: 3,284,272 km (0.105 R)
• M11: 4,022,537 km (0.095 R)
• M12: 4,122,618 km (0.091 R)
• M13: 4,705,601 km (0.091 R)
• M14: 4,953,335 km (0.092 R)
• M15: 5,096,799 km (0.106 R)
• M16: 5,278,262 km (0.111 R)
• M17: 5,647,469 km (0.063 R)
• M18: 7,576,085 km (0.064 R)
• M19: 7,783,577 km (0.07 R)
• M20: 8,892,696 km (0.099 R)
• M21: 8,980,061 km (0.034 R)
• M22: 9,067,875 km (0.114 R)
• M23: 10,187,765 km (0.063 R)
• M24: 10,279,318 km (0.119 R)
• M25: 10,927,376 km (0.103 R)
• M26: 12,263,285 km (0.101 R)
• M27: 13,000,205 km (0.084 R)
• M28: 13,149,354 km (0.101 R)
• M29: 13,399,032 km (0.061 R)
• M30: 15,243,574 km (0.119 R)
• M31: 15,822,967 km (0.106 R)
• M32: 16,732,671 km (0.1 R)
• M33: 17,112,201 km (0.077 R)
• M34: 17,549,326 km (0.082 R)
• M35: 17,769,385 km (0.089 R)
• M36: 18,212,045 km (0.056 R)
• M37: 18,939,390 km (0.05 R)
• M38: 19,790,302 km (0.027 R)
• M39: 20,134,228 km (0.03 R)
• M40: 20,537,992 km (0.087 R)
• M41: 21,060,987 km (0.076 R)
• M42: 22,298,311 km (0.059 R)
• M43: 23,256,934 km (0.09 R)
• M44: 23,680,595 km (0.093 R)
• M45: 23,862,955 km (0.054 R)
• M46: 23,984,727 km (0.086 R)
• M47: 25,524,837 km (0.069 R)
• M48: 26,464,312 km (0.076 R)
• M49: 27,798,576 km (0.107 R)
• M50: 28,183,790 km (0.083 R)
• M51: 28,441,547 km (0.111 R)
• M52: 29,154,531 km (0.085 R)
• M53: 29,284,830 km (0.047 R)
• M54: 30,202,165 km (0.11 R)
• M55: 33,554,653 km (0.065 R)
• M56: 33,964,850 km (0.105 R)
• M57: 34,652,252 km (0.11 R)
• M58: 34,859,445 km (0.104 R)
• M59: 36,250,556 km (0.099 R)
• M60: 36,882,607 km (0.114 R)
• M61: 38,015,063 km (0.075 R)
• M62: 40,823,165 km (0.09 R)
• M63: 40,968,873 km (0.074 R)
• M64: 41,480,647 km (0.1 R)
• M65: 41,627,104 km (0.076 R)
• M66: 43,028,237 km (0.107 R)
• M67: 43,325,189 km (0.077 R)
• M68: 43,548,389 km (0.107 R)
• M69: 43,697,388 km (0.058 R)
• M70: 44,594,826 km (0.12 R)
• M71: 45,498,397 km (0.114 R)
• M72: 45,800,884 km (0.057 R)
• M73: 48,785,511 km (0.115 R)
• M74: 50,731,630 km (0.106 R)
• M75: 51,832,371 km (0.112 R)
• M76: 52,069,334 km (0.092 R)
• M77: 52,782,318 km (0.073 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 695.2

Radius: 6.7

Gravity: 15.49 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 10.89 AU - 15.65 AU

Year: 18509 Days

Day: 18.2 Hours

Environment

Temp: -201 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 72,614,577 km

• M1: 135,236 km (0.068 R)
• M2: 216,618 km (0.072 R)
• M3: 258,505 km (0.047 R)
• M4: 498,460 km (0.09 R)
• M5: 752,776 km (0.034 R)
• M6: 1,513,930 km (0.1 R)
• M7: 1,602,941 km (0.119 R)
• M8: 1,880,744 km (0.098 R)
• M9: 2,240,677 km (0.114 R)
• M10: 3,212,165 km (0.104 R)
• M11: 3,404,848 km (0.045 R)
• M12: 5,033,220 km (0.091 R)
• M13: 6,766,312 km (0.085 R)
• M14: 6,864,897 km (0.096 R)
• M15: 7,063,263 km (0.03 R)
• M16: 7,263,725 km (0.077 R)
• M17: 7,670,032 km (0.088 R)
• M18: 8,083,820 km (0.038 R)
• M19: 8,188,389 km (0.086 R)
• M20: 8,240,898 km (0.103 R)
• M21: 8,293,407 km (0.073 R)
• M22: 8,398,873 km (0.069 R)
• M23: 8,825,377 km (0.111 R)
• M24: 8,879,082 km (0.089 R)
• M25: 9,423,020 km (0.112 R)
• M26: 10,315,820 km (0.038 R)
• M27: 10,600,206 km (0.077 R)
• M28: 11,060,818 km (0.065 R)
• M29: 11,351,935 km (0.057 R)
• M30: 11,704,687 km (0.109 R)
• M31: 12,061,029 km (0.096 R)
• M32: 12,541,687 km (0.07 R)
• M33: 12,662,861 km (0.109 R)
• M34: 13,583,935 km (0.091 R)
• M35: 14,272,983 km (0.065 R)
• M36: 14,589,832 km (0.118 R)
• M37: 14,973,251 km (0.05 R)
• M38: 15,554,588 km (0.075 R)
• M39: 16,606,261 km (0.093 R)
• M40: 16,939,715 km (0.06 R)
• M41: 17,477,519 km (0.08 R)
• M42: 19,684,836 km (0.093 R)
• M43: 20,250,316 km (0.114 R)
• M44: 20,535,001 km (0.086 R)
• M45: 21,978,321 km (0.112 R)
• M46: 22,417,690 km (0.074 R)
• M47: 22,491,142 km (0.085 R)
• M48: 22,712,098 km (0.087 R)
• M49: 24,961,602 km (0.077 R)
• M50: 25,573,307 km (0.089 R)
• M51: 26,889,619 km (0.117 R)
• M52: 29,991,531 km (0.118 R)
• M53: 32,536,639 km (0.106 R)
• M54: 33,540,291 km (0.049 R)
• M55: 33,624,365 km (0.098 R)
• M56: 34,130,455 km (0.083 R)
• M57: 35,835,422 km (0.106 R)
• M58: 36,179,796 km (0.086 R)
• M59: 39,416,346 km (0.117 R)
• M60: 39,771,791 km (0.111 R)
• M61: 40,217,592 km (0.087 R)
• M62: 40,485,821 km (0.113 R)
• M63: 41,114,132 km (0.085 R)
• M64: 42,107,761 km (0.079 R)
• M65: 42,653,195 km (0.074 R)
• M66: 43,109,469 km (0.112 R)
• M67: 45,043,320 km (0.062 R)
• M68: 46,254,764 km (0.055 R)
• M69: 47,005,446 km (0.107 R)
• M70: 47,854,863 km (0.091 R)
• M71: 49,760,441 km (0.082 R)
• M72: 49,952,375 km (0.11 R)
• M73: 50,722,504 km (0.075 R)
• M74: 52,274,732 km (0.103 R)
• M75: 54,137,973 km (0.056 R)
• M76: 54,434,177 km (0.085 R)
• M77: 54,533,061 km (0.06 R)
• M78: 55,524,746 km (0.116 R)
• M79: 56,722,725 km (0.118 R)
• M80: 56,923,187 km (0.096 R)
• M81: 58,232,168 km (0.04 R)
• M82: 59,347,570 km (0.084 R)
• M83: 59,754,775 km (0.087 R)
• M84: 62,218,203 km (0.106 R)
• M85: 62,528,320 km (0.077 R)
• M86: 62,735,513 km (0.039 R)
• M87: 63,150,348 km (0.111 R)
• M88: 64,191,698 km (0.093 R)
• M89: 65,238,584 km (0.04 R)
• M90: 65,658,954 km (0.032 R)
• M91: 66,080,222 km (0.105 R)
• M92: 66,396,771 km (0.12 R)
• M93: 66,713,769 km (0.088 R)
• M94: 67,986,996 km (0.096 R)
• M95: 70,019,134 km (0.109 R)
• M96: 70,772,957 km (0.027 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 330 - 11,489 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit