🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.62 AU - 0.64 AU

Year: 223 Days

Day: 16.4 Hours

Environment

Temp: -6 °C

Axial Tilt: 46.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.92 AU - 1.5 AU

Year: 594 Days

Day: 28.2 Hours

Environment

Temp: -87 °C

Axial Tilt: 4.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 46,062,924 km

• M1: 145,858 km (0.081 R)
• M2: 968,945 km (0.086 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.04 AU - 1.58 AU

Year: 669 Days

Day: 18.7 Hours

Environment

Temp: -86 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,062,924 km

• M1: 209,736 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.26 AU - 2.02 AU

Year: 937 Days

Day: 32.3 Hours

Environment

Temp: -110 °C

Axial Tilt: 14.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.82 AU - 2.72 AU

Year: 1526 Days

Day: 22.5 Hours

Environment

Temp: -141 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,062,924 km

• M1: 1,410,259 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 849.8

Radius: 14

Gravity: 4.34 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 2.3 AU - 2.58 AU

Year: 1701 Days

Day: 10.5 Hours

Environment

Temp: -137 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 46,062,924 km

• M1: 174,581 km (0.028 R)
• M2: 299,196 km (0.078 R)
• M3: 439,219 km (0.059 R)
• M4: 631,901 km (0.094 R)
• M5: 752,328 km (0.112 R)
• M6: 848,669 km (0.116 R)
• M7: 949,647 km (0.08 R)
• M8: 1,055,413 km (0.055 R)
• M9: 1,203,066 km (0.05 R)
• M10: 1,328,579 km (0.096 R)
• M11: 1,438,533 km (0.092 R)
• M12: 1,541,307 km (0.062 R)
• M13: 1,765,554 km (0.074 R)
• M14: 1,887,626 km (0.083 R)
• M15: 2,024,059 km (0.07 R)
• M16: 2,307,098 km (0.093 R)
• M17: 2,756,191 km (0.114 R)
• M18: 2,899,057 km (0.118 R)
• M19: 3,071,095 km (0.114 R)
• M20: 3,370,141 km (0.098 R)
• M21: 3,678,911 km (0.114 R)
• M22: 3,779,141 km (0.102 R)
• M23: 3,953,124 km (0.044 R)
• M24: 4,309,017 km (0.09 R)
• M25: 4,399,673 km (0.118 R)
• M26: 4,521,596 km (0.101 R)
• M27: 4,644,715 km (0.043 R)
• M28: 4,894,094 km (0.097 R)
• M29: 5,132,105 km (0.094 R)
• M30: 5,260,609 km (0.119 R)
• M31: 5,718,827 km (0.074 R)
• M32: 6,071,130 km (0.1 R)
• M33: 6,173,007 km (0.089 R)
• M34: 6,309,889 km (0.088 R)
• M35: 7,027,210 km (0.097 R)
• M36: 7,224,081 km (0.109 R)
• M37: 7,752,012 km (0.105 R)
• M38: 7,844,314 km (0.102 R)
• M39: 7,937,065 km (0.087 R)
• M40: 8,538,897 km (0.112 R)
• M41: 8,710,785 km (0.106 R)
• M42: 8,826,125 km (0.088 R)
• M43: 9,528,487 km (0.076 R)
• M44: 9,627,371 km (0.109 R)
• M45: 10,167,868 km (0.111 R)
• M46: 10,554,279 km (0.093 R)
• M47: 10,821,312 km (0.1 R)
• M48: 11,007,561 km (0.11 R)
• M49: 11,299,426 km (0.109 R)
• M50: 11,954,815 km (0.081 R)
• M51: 12,297,843 km (0.075 R)
• M52: 12,449,086 km (0.095 R)
• M53: 12,622,470 km (0.118 R)
• M54: 13,258,261 km (0.094 R)
• M55: 13,479,815 km (0.082 R)
• M56: 14,446,966 km (0.077 R)
• M57: 15,042,515 km (0.11 R)
• M58: 15,506,118 km (0.053 R)

Asteroid Belt

Center: 2.75 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 670.6

Radius: 12.7

Gravity: 4.16 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 2.65 AU - 3.45 AU

Year: 2377 Days

Day: 8.7 Hours

Environment

Temp: -149 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 46,062,924 km

• M1: 162,463 km (0.119 R)
• M2: 242,797 km (0.074 R)
• M3: 342,430 km (0.045 R)
• M4: 451,038 km (0.104 R)
• M5: 747,690 km (0.028 R)
• M6: 891,753 km (0.047 R)
• M7: 1,016,368 km (0.099 R)
• M8: 1,188,705 km (0.104 R)
• M9: 1,305,840 km (0.068 R)
• M10: 1,483,263 km (0.082 R)
• M11: 1,900,192 km (0.097 R)
• M12: 2,380,401 km (0.106 R)
• M13: 2,558,124 km (0.06 R)
• M14: 2,669,724 km (0.118 R)
• M15: 2,797,331 km (0.084 R)
• M16: 3,058,828 km (0.118 R)
• M17: 3,358,771 km (0.102 R)
• M18: 3,778,992 km (0.1 R)
• M19: 3,906,748 km (0.066 R)
• M20: 4,117,532 km (0.12 R)
• M21: 4,332,055 km (0.081 R)
• M22: 4,415,680 km (0.118 R)
• M23: 4,533,563 km (0.088 R)
• M24: 4,703,806 km (0.109 R)
• M25: 4,963,209 km (0.073 R)
• M26: 5,138,687 km (0.046 R)
• M27: 5,227,249 km (0.084 R)
• M28: 5,352,163 km (0.07 R)
• M29: 5,843,143 km (0.095 R)
• M30: 6,066,194 km (0.104 R)
• M31: 6,159,842 km (0.12 R)
• M32: 6,367,783 km (0.069 R)
• M33: 6,771,248 km (0.115 R)
• M34: 7,103,954 km (0.079 R)
• M35: 7,202,838 km (0.092 R)
• M36: 7,422,149 km (0.059 R)
• M37: 7,582,966 km (0.088 R)
• M38: 7,724,636 km (0.068 R)
• M39: 7,990,022 km (0.097 R)
• M40: 8,072,451 km (0.096 R)
• M41: 8,572,108 km (0.101 R)
• M42: 8,804,583 km (0.089 R)
• M43: 8,974,975 km (0.059 R)
• M44: 9,082,087 km (0.115 R)
• M45: 9,189,498 km (0.064 R)
• M46: 9,297,358 km (0.087 R)
• M47: 9,777,268 km (0.057 R)
• M48: 9,887,372 km (0.11 R)
• M49: 9,975,934 km (0.11 R)
• M50: 10,175,797 km (0.115 R)
• M51: 10,602,450 km (0.069 R)
• M52: 10,715,695 km (0.112 R)
• M53: 11,218,793 km (0.102 R)
• M54: 11,519,634 km (0.043 R)
• M55: 12,366,807 km (0.108 R)
• M56: 12,629,800 km (0.09 R)
• M57: 12,749,927 km (0.109 R)
• M58: 12,942,759 km (0.08 R)
• M59: 14,021,509 km (0.07 R)
• M60: 14,120,992 km (0.083 R)
• M61: 14,220,774 km (0.033 R)
• M62: 14,370,820 km (0.105 R)
• M63: 14,722,974 km (0.086 R)
• M64: 14,976,243 km (0.089 R)
• M65: 15,128,982 km (0.087 R)
• M66: 15,256,589 km (0.105 R)
• M67: 15,590,043 km (0.045 R)
• M68: 15,693,265 km (0.094 R)
• M69: 16,842,476 km (0.035 R)
• M70: 17,507,439 km (0.067 R)
• M71: 17,695,184 km (0.092 R)
• M72: 17,775,817 km (0.097 R)
• M73: 18,208,155 km (0.051 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 215

Radius: 10.8

Gravity: 1.84 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 3.59 AU - 5.59 AU

Year: 4388 Days

Day: 13.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 46,062,924 km

• M1: 143,016 km (0.112 R)
• M2: 236,215 km (0.112 R)
• M3: 401,969 km (0.119 R)
• M4: 487,689 km (0.111 R)
• M5: 689,796 km (0.081 R)
• M6: 797,207 km (0.088 R)
• M7: 989,590 km (0.035 R)
• M8: 1,186,910 km (0.112 R)
• M9: 1,273,975 km (0.069 R)
• M10: 1,431,801 km (0.089 R)
• M11: 1,668,914 km (0.102 R)
• M12: 1,779,766 km (0.113 R)
• M13: 1,957,339 km (0.091 R)
• M14: 2,048,294 km (0.097 R)
• M15: 2,154,209 km (0.088 R)
• M16: 2,371,425 km (0.118 R)
• M17: 2,624,545 km (0.112 R)
• M18: 2,798,228 km (0.035 R)
• M19: 2,916,261 km (0.09 R)
• M20: 3,311,199 km (0.095 R)
• M21: 3,935,322 km (0.081 R)
• M22: 4,101,226 km (0.05 R)
• M23: 4,423,011 km (0.091 R)
• M24: 4,526,383 km (0.089 R)
• M25: 4,788,329 km (0.065 R)
• M26: 5,001,506 km (0.082 R)
• M27: 5,308,780 km (0.107 R)
• M28: 5,492,486 km (0.066 R)
• M29: 5,585,087 km (0.116 R)
• M30: 5,790,784 km (0.119 R)
• M31: 5,942,027 km (0.03 R)
• M32: 6,190,509 km (0.084 R)
• M33: 6,658,152 km (0.12 R)
• M34: 6,916,358 km (0.115 R)
• M35: 7,177,855 km (0.12 R)
• M36: 7,981,794 km (0.069 R)
• M37: 8,341,128 km (0.107 R)
• M38: 8,705,848 km (0.076 R)
• M39: 9,053,962 km (0.051 R)
• M40: 9,273,871 km (0.053 R)
• M41: 10,170,860 km (0.076 R)
• M42: 10,560,562 km (0.105 R)
• M43: 10,768,952 km (0.116 R)
• M44: 10,908,527 km (0.067 R)
• M45: 10,978,539 km (0.118 R)
• M46: 11,119,011 km (0.06 R)
• M47: 11,568,104 km (0.068 R)
• M48: 11,639,462 km (0.101 R)
• M49: 11,854,734 km (0.072 R)
• M50: 12,023,031 km (0.12 R)
• M51: 12,167,842 km (0.077 R)
• M52: 13,173,439 km (0.117 R)
• M53: 13,248,088 km (0.059 R)
• M54: 13,472,784 km (0.093 R)
• M55: 13,799,656 km (0.069 R)
• M56: 13,976,630 km (0.099 R)
• M57: 14,205,515 km (0.045 R)
• M58: 14,512,489 km (0.113 R)
• M59: 14,589,532 km (0.056 R)
• M60: 14,821,708 km (0.105 R)
• M61: 15,055,081 km (0.068 R)
• M62: 15,368,040 km (0.12 R)
• M63: 15,472,908 km (0.068 R)
• M64: 15,604,255 km (0.089 R)
• M65: 15,974,061 km (0.083 R)
• M66: 16,053,647 km (0.031 R)
• M67: 16,239,896 km (0.116 R)
• M68: 16,695,422 km (0.038 R)
• M69: 16,776,204 km (0.115 R)
• M70: 16,857,137 km (0.086 R)
• M71: 16,938,219 km (0.032 R)
• M72: 17,236,517 km (0.11 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 706.6

Radius: 11.2

Gravity: 5.63 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 7.45 AU - 7.67 AU

Year: 9275 Days

Day: 12.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 46,062,924 km

• M1: 207,343 km (0.102 R)
• M2: 466,147 km (0.088 R)
• M3: 652,696 km (0.109 R)
• M4: 831,166 km (0.104 R)
• M5: 1,063,790 km (0.104 R)
• M6: 1,237,474 km (0.077 R)
• M7: 1,358,648 km (0.096 R)
• M8: 1,569,730 km (0.067 R)
• M9: 1,701,825 km (0.097 R)
• M10: 1,791,883 km (0.088 R)
• M11: 1,883,736 km (0.104 R)
• M12: 2,024,508 km (0.081 R)
• M13: 2,144,485 km (0.11 R)
• M14: 2,442,484 km (0.081 R)
• M15: 2,544,959 km (0.116 R)
• M16: 2,860,760 km (0.057 R)
• M17: 3,078,425 km (0.117 R)
• M18: 3,189,277 km (0.044 R)
• M19: 3,912,583 km (0.104 R)
• M20: 4,339,535 km (0.034 R)
• M21: 4,527,131 km (0.111 R)
• M22: 4,910,401 km (0.115 R)
• M23: 5,040,551 km (0.097 R)
• M24: 5,370,863 km (0.085 R)
• M25: 5,640,289 km (0.114 R)
• M26: 5,983,316 km (0.106 R)
• M27: 6,122,592 km (0.077 R)
• M28: 6,761,973 km (0.026 R)
• M29: 7,237,096 km (0.052 R)
• M30: 7,836,684 km (0.112 R)
• M31: 8,335,743 km (0.102 R)
• M32: 8,413,384 km (0.112 R)
• M33: 9,485,851 km (0.087 R)
• M34: 10,307,742 km (0.095 R)
• M35: 10,812,037 km (0.11 R)
• M36: 11,024,465 km (0.115 R)
• M37: 11,496,746 km (0.063 R)
• M38: 11,670,130 km (0.11 R)
• M39: 12,063,423 km (0.063 R)
• M40: 12,283,780 km (0.083 R)
• M41: 12,550,065 km (0.084 R)
• M42: 12,953,081 km (0.068 R)
• M43: 13,634,200 km (0.042 R)
• M44: 14,002,211 km (0.08 R)
• M45: 15,078,568 km (0.075 R)
• M46: 15,315,980 km (0.105 R)
• M47: 15,459,145 km (0.108 R)
• M48: 15,650,630 km (0.077 R)
• M49: 17,459,119 km (0.112 R)
• M50: 18,973,348 km (0.118 R)
• M51: 19,435,905 km (0.119 R)
• M52: 19,902,052 km (0.118 R)
• M53: 20,687,291 km (0.058 R)
• M54: 20,951,331 km (0.117 R)
• M55: 21,322,783 km (0.077 R)
• M56: 21,803,590 km (0.071 R)
• M57: 22,993,941 km (0.107 R)
• M58: 24,094,383 km (0.094 R)
• M59: 24,483,636 km (0.092 R)
• M60: 24,818,885 km (0.108 R)
• M61: 25,494,020 km (0.05 R)
• M62: 25,947,451 km (0.086 R)
• M63: 26,061,146 km (0.078 R)
• M64: 27,092,623 km (0.104 R)
• M65: 27,208,113 km (0.067 R)
• M66: 28,606,105 km (0.11 R)
• M67: 29,848,366 km (0.099 R)
• M68: 30,206,503 km (0.088 R)
• M69: 30,686,263 km (0.114 R)
• M70: 31,714,150 km (0.098 R)
• M71: 32,446,581 km (0.092 R)
• M72: 33,184,548 km (0.103 R)
• M73: 33,803,733 km (0.113 R)
• M74: 35,053,623 km (0.089 R)
• M75: 35,368,377 km (0.084 R)
• M76: 36,127,886 km (0.119 R)
• M77: 36,764,874 km (0.088 R)
• M78: 37,341,274 km (0.104 R)
• M79: 39,545,748 km (0.114 R)
• M80: 40,136,361 km (0.084 R)
• M81: 41,459,255 km (0.112 R)
• M82: 42,393,793 km (0.089 R)
• M83: 45,170,329 km (0.111 R)
• M84: 45,444,392 km (0.102 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 344 - 12,261 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit