🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.43 AU - 0.59 AU

Year: 131 Days

Day: 26.8 Hours

Environment

Temp: 216 °C

Axial Tilt: 25.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 34,888,256 km

• M1: 211,382 km (0.087 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.25 AU - 1.33 AU

Year: 527 Days

Day: 14.4 Hours

Environment

Temp: -5 °C

Axial Tilt: 36.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 34,888,256 km

• M1: 802,293 km (0.041 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.02 AU - 1.66 AU

Year: 558 Days

Day: 24.3 Hours

Environment

Temp: 12 °C

Axial Tilt: 2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 4.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 3.85 AU - 5.49 AU

Year: 3632 Days

Day: 46.3 Hours

Environment

Temp: -129 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.1 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 290.4

Radius: 8.1

Gravity: 4.43 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 4.98 AU - 6.08 AU

Year: 4680 Days

Day: 6.3 Hours

Environment

Temp: -135 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 34,888,256 km

• M1: 102,624 km (0.106 R)
• M2: 157,377 km (0.117 R)
• M3: 327,919 km (0.094 R)
• M4: 723,455 km (0.05 R)
• M5: 1,160,431 km (0.092 R)
• M6: 1,419,085 km (0.077 R)
• M7: 1,496,428 km (0.091 R)
• M8: 1,695,991 km (0.05 R)
• M9: 1,778,270 km (0.113 R)
• M10: 2,150,170 km (0.026 R)
• M11: 2,284,659 km (0.118 R)
• M12: 2,421,990 km (0.058 R)
• M13: 2,483,923 km (0.088 R)
• M14: 2,656,858 km (0.08 R)
• M15: 3,098,172 km (0.118 R)
• M16: 3,148,736 km (0.076 R)
• M17: 4,066,818 km (0.113 R)
• M18: 4,478,811 km (0.109 R)
• M19: 4,574,404 km (0.052 R)
• M20: 4,982,955 km (0.114 R)
• M21: 5,042,346 km (0.106 R)
• M22: 5,141,679 km (0.074 R)
• M23: 5,382,980 km (0.081 R)
• M24: 5,710,450 km (0.099 R)
• M25: 6,342,052 km (0.119 R)
• M26: 6,687,922 km (0.051 R)
• M27: 7,040,076 km (0.098 R)
• M28: 7,375,624 km (0.112 R)
• M29: 7,533,898 km (0.087 R)
• M30: 7,693,519 km (0.06 R)
• M31: 7,877,225 km (0.054 R)
• M32: 7,969,527 km (0.065 R)
• M33: 8,178,815 km (0.105 R)
• M34: 8,531,567 km (0.095 R)
• M35: 8,673,984 km (0.046 R)
• M36: 8,793,363 km (0.067 R)
• M37: 9,154,642 km (0.089 R)
• M38: 9,227,496 km (0.08 R)
• M39: 9,594,609 km (0.11 R)
• M40: 9,867,027 km (0.086 R)
• M41: 10,343,346 km (0.107 R)
• M42: 10,571,633 km (0.095 R)
• M43: 10,801,565 km (0.093 R)
• M44: 11,033,142 km (0.031 R)
• M45: 11,949,280 km (0.111 R)
• M46: 12,403,159 km (0.079 R)
• M47: 12,889,801 km (0.079 R)
• M48: 13,190,343 km (0.101 R)
• M49: 13,465,454 km (0.097 R)
• M50: 13,631,508 km (0.093 R)
• M51: 13,853,960 km (0.098 R)
• M52: 13,937,585 km (0.078 R)
• M53: 14,133,558 km (0.04 R)
• M54: 14,189,807 km (0.108 R)
• M55: 14,386,977 km (0.084 R)
• M56: 14,471,799 km (0.094 R)
• M57: 14,670,166 km (0.1 R)
• M58: 15,127,337 km (0.106 R)
• M59: 15,184,782 km (0.101 R)
• M60: 15,734,255 km (0.102 R)
• M61: 15,821,620 km (0.081 R)
• M62: 16,378,723 km (0.114 R)
• M63: 16,793,259 km (0.092 R)
• M64: 16,852,799 km (0.107 R)
• M65: 17,091,557 km (0.047 R)
• M66: 17,181,315 km (0.072 R)
• M67: 17,512,076 km (0.104 R)
• M68: 17,632,802 km (0.089 R)
• M69: 18,118,696 km (0.038 R)
• M70: 18,485,958 km (0.096 R)
• M71: 18,639,745 km (0.115 R)
• M72: 18,701,379 km (0.075 R)
• M73: 19,414,961 km (0.099 R)
• M74: 19,508,610 km (0.112 R)
• M75: 19,696,654 km (0.095 R)
• M76: 21,157,178 km (0.046 R)
• M77: 21,317,996 km (0.1 R)
• M78: 21,414,786 km (0.069 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 819.5

Radius: 9.3

Gravity: 9.48 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 4.9 AU - 7.56 AU

Year: 5596 Days

Day: 5.2 Hours

Environment

Temp: -144 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 34,888,256 km

• M1: 118,781 km (0.107 R)
• M2: 235,766 km (0.073 R)
• M3: 444,455 km (0.117 R)
• M4: 547,827 km (0.1 R)
• M5: 621,878 km (0.081 R)
• M6: 781,050 km (0.093 R)
• M7: 880,383 km (0.062 R)
• M8: 1,221,167 km (0.099 R)
• M9: 1,441,226 km (0.106 R)
• M10: 1,601,296 km (0.116 R)
• M11: 2,423,934 km (0.07 R)
• M12: 2,593,877 km (0.085 R)
• M13: 2,767,710 km (0.095 R)
• M14: 2,990,461 km (0.052 R)
• M15: 3,058,528 km (0.065 R)
• M16: 3,791,408 km (0.119 R)
• M17: 3,939,361 km (0.111 R)
• M18: 4,190,386 km (0.062 R)
• M19: 4,472,378 km (0.098 R)
• M20: 5,218,423 km (0.081 R)
• M21: 5,300,552 km (0.076 R)
• M22: 5,690,105 km (0.102 R)
• M23: 5,774,777 km (0.119 R)
• M24: 6,204,422 km (0.108 R)
• M25: 6,262,466 km (0.111 R)
• M26: 7,155,416 km (0.107 R)
• M27: 7,338,823 km (0.118 R)
• M28: 7,492,909 km (0.086 R)
• M29: 7,679,008 km (0.105 R)
• M30: 7,772,806 km (0.094 R)
• M31: 7,835,488 km (0.039 R)
• M32: 8,024,430 km (0.095 R)
• M33: 9,523,550 km (0.104 R)
• M34: 9,624,229 km (0.101 R)
• M35: 9,792,976 km (0.053 R)
• M36: 9,996,579 km (0.104 R)
• M37: 10,373,864 km (0.107 R)
• M38: 10,581,506 km (0.1 R)
• M39: 10,685,926 km (0.11 R)
• M40: 10,860,506 km (0.075 R)
• M41: 11,568,852 km (0.059 R)
• M42: 12,109,948 km (0.105 R)
• M43: 12,219,154 km (0.027 R)
• M44: 12,696,072 km (0.102 R)
• M45: 12,807,074 km (0.101 R)
• M46: 13,555,063 km (0.107 R)
• M47: 13,630,610 km (0.119 R)
• M48: 13,858,148 km (0.064 R)
• M49: 14,163,478 km (0.039 R)
• M50: 14,858,809 km (0.105 R)
• M51: 15,802,921 km (0.073 R)
• M52: 17,051,165 km (0.114 R)
• M53: 17,666,461 km (0.078 R)
• M54: 18,289,088 km (0.111 R)
• M55: 19,512,948 km (0.111 R)
• M56: 20,027,265 km (0.075 R)
• M57: 20,329,303 km (0.102 R)
• M58: 20,589,305 km (0.114 R)
• M59: 22,172,798 km (0.08 R)
• M60: 22,619,647 km (0.09 R)
• M61: 23,024,309 km (0.073 R)
• M62: 23,295,380 km (0.097 R)
• M63: 23,431,365 km (0.065 R)
• M64: 25,315,700 km (0.061 R)
• M65: 25,408,750 km (0.11 R)
• M66: 26,299,455 km (0.074 R)
• M67: 26,535,670 km (0.081 R)
• M68: 26,677,639 km (0.094 R)
• M69: 27,822,661 km (0.076 R)
• M70: 28,740,593 km (0.086 R)
• M71: 28,935,071 km (0.115 R)
• M72: 30,259,461 km (0.096 R)
• M73: 30,407,862 km (0.031 R)
• M74: 30,506,895 km (0.062 R)
• M75: 32,156,661 km (0.03 R)
• M76: 32,257,490 km (0.088 R)
• M77: 32,409,032 km (0.118 R)
• M78: 32,611,588 km (0.053 R)
• M79: 33,017,746 km (0.089 R)
• M80: 33,170,485 km (0.119 R)
• M81: 33,630,200 km (0.071 R)
• M82: 33,835,149 km (0.094 R)
• M83: 34,040,547 km (0.043 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 662.3

Radius: 9.2

Gravity: 7.82 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 10.61 AU - 12.43 AU

Year: 14072 Days

Day: 10.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 34,888,256 km

• M1: 116,238 km (0.11 R)
• M2: 321,635 km (0.098 R)
• M3: 839,244 km (0.083 R)
• M4: 901,626 km (0.104 R)
• M5: 1,144,573 km (0.087 R)
• M6: 1,458,579 km (0.05 R)
• M7: 1,718,281 km (0.087 R)
• M8: 1,964,818 km (0.114 R)
• M9: 2,370,977 km (0.119 R)
• M10: 2,931,071 km (0.114 R)
• M11: 3,259,588 km (0.109 R)
• M12: 3,600,073 km (0.062 R)
• M13: 4,688,846 km (0.061 R)
• M14: 5,831,175 km (0.097 R)
• M15: 6,286,103 km (0.09 R)
• M16: 6,370,177 km (0.058 R)
• M17: 7,495,452 km (0.029 R)
• M18: 8,035,350 km (0.103 R)
• M19: 8,310,162 km (0.104 R)
• M20: 8,448,689 km (0.111 R)
• M21: 8,541,440 km (0.089 R)
• M22: 8,868,760 km (0.098 R)
• M23: 9,200,269 km (0.119 R)
• M24: 9,680,927 km (0.104 R)
• M25: 11,019,379 km (0.058 R)
• M26: 11,273,546 km (0.09 R)
• M27: 13,160,274 km (0.114 R)
• M28: 13,321,840 km (0.107 R)
• M29: 13,755,973 km (0.033 R)
• M30: 13,920,082 km (0.07 R)
• M31: 14,861,800 km (0.116 R)
• M32: 15,142,745 km (0.092 R)
• M33: 16,168,388 km (0.104 R)
• M34: 16,631,543 km (0.098 R)
• M35: 16,806,274 km (0.09 R)
• M36: 17,040,245 km (0.095 R)
• M37: 17,511,478 km (0.029 R)
• M38: 17,927,360 km (0.093 R)
• M39: 18,046,739 km (0.099 R)
• M40: 18,346,533 km (0.071 R)
• M41: 20,615,035 km (0.105 R)
• M42: 21,686,755 km (0.083 R)
• M43: 22,069,276 km (0.104 R)
• M44: 22,133,304 km (0.056 R)
• M45: 22,261,360 km (0.068 R)
• M46: 23,360,455 km (0.095 R)
• M47: 23,883,898 km (0.042 R)
• M48: 23,949,572 km (0.063 R)
• M49: 24,081,068 km (0.081 R)
• M50: 24,609,747 km (0.077 R)
• M51: 24,742,590 km (0.1 R)
• M52: 24,809,012 km (0.063 R)
• M53: 25,142,316 km (0.117 R)
• M54: 25,209,186 km (0.112 R)
• M55: 25,745,943 km (0.091 R)
• M56: 25,948,199 km (0.094 R)
• M57: 27,723,178 km (0.092 R)
• M58: 28,138,312 km (0.11 R)
• M59: 28,555,541 km (0.107 R)
• M60: 29,255,509 km (0.108 R)
• M61: 29,466,592 km (0.088 R)
• M62: 30,672,201 km (0.057 R)
• M63: 30,743,559 km (0.106 R)
• M64: 31,388,924 km (0.093 R)
• M65: 32,547,261 km (0.118 R)
• M66: 33,351,648 km (0.032 R)
• M67: 33,940,765 km (0.11 R)
• M68: 34,458,972 km (0.08 R)
• M69: 34,607,672 km (0.111 R)
• M70: 36,785,668 km (0.114 R)
• M71: 38,853,260 km (0.11 R)
• M72: 39,550,685 km (0.083 R)
• M73: 40,958,102 km (0.111 R)
• M74: 41,430,981 km (0.114 R)
• M75: 41,905,505 km (0.031 R)
• M76: 42,541,146 km (0.054 R)
• M77: 43,099,895 km (0.116 R)
• M78: 44,305,504 km (0.06 R)
• M79: 45,766,626 km (0.106 R)
• M80: 45,929,987 km (0.086 R)
• M81: 49,823,870 km (0.091 R)
• M82: 50,244,240 km (0.056 R)
• M83: 50,328,464 km (0.089 R)
• M84: 50,919,375 km (0.072 R)
• M85: 53,391,929 km (0.112 R)
• M86: 53,649,985 km (0.072 R)
• M87: 54,426,398 km (0.113 R)
• M88: 54,859,334 km (0.097 R)
• M89: 55,554,516 km (0.07 R)
• M90: 55,728,797 km (0.117 R)
• M91: 56,077,809 km (0.086 R)
• M92: 56,252,689 km (0.082 R)
• M93: 57,657,563 km (0.095 R)
• M94: 58,807,521 km (0.077 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 115.4

Radius: 10.7

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 9.31 AU - 14.87 AU

Year: 15129 Days

Day: 7.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 70.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 34,888,256 km

• M1: 136,134 km (0.04 R)
• M2: 360,680 km (0.088 R)
• M3: 695,780 km (0.093 R)
• M4: 890,107 km (0.072 R)
• M5: 1,009,636 km (0.057 R)
• M6: 1,780,963 km (0.093 R)
• M7: 2,012,540 km (0.104 R)
• M8: 2,357,363 km (0.027 R)
• M9: 2,462,531 km (0.099 R)
• M10: 2,569,194 km (0.09 R)
• M11: 2,699,194 km (0.025 R)
• M12: 3,218,449 km (0.115 R)
• M13: 3,288,460 km (0.086 R)
• M14: 4,503,494 km (0.096 R)
• M15: 4,582,183 km (0.079 R)
• M16: 4,794,013 km (0.071 R)
• M17: 5,090,516 km (0.091 R)
• M18: 5,227,398 km (0.1 R)
• M19: 6,395,010 km (0.053 R)
• M20: 7,515,348 km (0.06 R)
• M21: 7,671,528 km (0.072 R)
• M22: 9,024,641 km (0.114 R)
• M23: 9,157,334 km (0.119 R)
• M24: 9,223,906 km (0.098 R)
• M25: 9,290,626 km (0.11 R)
• M26: 9,391,156 km (0.096 R)
• M27: 9,898,891 km (0.038 R)
• M28: 10,035,773 km (0.053 R)
• M29: 10,729,608 km (0.085 R)
• M30: 11,403,247 km (0.115 R)
• M31: 11,475,054 km (0.093 R)
• M32: 11,546,861 km (0.102 R)
• M33: 11,981,144 km (0.078 R)
• M34: 12,384,011 km (0.094 R)
• M35: 12,605,715 km (0.116 R)
• M36: 12,977,914 km (0.043 R)
• M37: 13,619,241 km (0.113 R)
• M38: 14,116,504 km (0.052 R)
• M39: 15,207,820 km (0.088 R)
• M40: 15,644,048 km (0.101 R)
• M41: 16,366,605 km (0.104 R)
• M42: 16,447,687 km (0.089 R)
• M43: 16,813,604 km (0.115 R)
• M44: 17,969,397 km (0.073 R)
• M45: 18,220,422 km (0.106 R)
• M46: 18,557,017 km (0.119 R)
• M47: 18,980,529 km (0.118 R)
• M48: 19,278,827 km (0.092 R)
• M49: 20,357,129 km (0.09 R)
• M50: 20,881,619 km (0.08 R)
• M51: 21,278,053 km (0.107 R)
• M52: 21,765,742 km (0.116 R)
• M53: 22,167,562 km (0.097 R)
• M54: 22,391,959 km (0.039 R)
• M55: 24,351,841 km (0.057 R)
• M56: 24,676,169 km (0.051 R)
• M57: 25,704,505 km (0.094 R)
• M58: 26,413,748 km (0.044 R)
• M59: 26,890,068 km (0.09 R)
• M60: 26,985,810 km (0.09 R)
• M61: 27,129,424 km (0.075 R)
• M62: 27,658,253 km (0.101 R)
• M63: 27,754,743 km (0.088 R)
• M64: 28,775,001 km (0.045 R)
• M65: 28,921,756 km (0.107 R)
• M66: 29,216,015 km (0.116 R)
• M67: 29,758,158 km (0.052 R)
• M68: 30,452,891 km (0.106 R)
• M69: 31,152,859 km (0.119 R)
• M70: 33,438,864 km (0.089 R)
• M71: 34,005,840 km (0.027 R)

Kuiper Belt

Range: 30.5 - 54.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 206 - 11,896 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit