🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.53 AU - 0.79 AU

Year: 225 Days

Day: 25.8 Hours

Environment

Temp: 20 °C

Axial Tilt: 0.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 37,724,244 km

• M1: 106,813 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.7 AU - 0.78 AU

Year: 267 Days

Day: 13.2 Hours

Environment

Temp: 13 °C

Axial Tilt: 12.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 37,724,244 km

• M1: 239,057 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.89 AU - 1.25 AU

Year: 464 Days

Day: 36.1 Hours

Environment

Temp: -56 °C

Axial Tilt: 48.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.13 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 966.4

Radius: 8.3

Gravity: 14.03 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 2.53 AU - 3.83 AU

Year: 2376 Days

Day: 6 Hours

Environment

Temp: -137 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 37,724,244 km

• M1: 108,458 km (0.092 R)
• M2: 209,886 km (0.03 R)
• M3: 273,615 km (0.107 R)
• M4: 332,706 km (0.041 R)
• M5: 558,898 km (0.116 R)
• M6: 694,583 km (0.074 R)
• M7: 841,638 km (0.103 R)
• M8: 1,166,564 km (0.032 R)
• M9: 1,307,186 km (0.049 R)
• M10: 1,428,809 km (0.111 R)
• M11: 1,722,769 km (0.112 R)
• M12: 1,802,654 km (0.086 R)
• M13: 2,234,992 km (0.095 R)
• M14: 2,293,186 km (0.071 R)
• M15: 2,485,718 km (0.1 R)
• M16: 2,591,484 km (0.067 R)
• M17: 2,668,078 km (0.11 R)
• M18: 2,792,244 km (0.069 R)
• M19: 3,030,105 km (0.076 R)
• M20: 3,225,180 km (0.057 R)
• M21: 3,610,694 km (0.082 R)
• M22: 3,730,821 km (0.112 R)
• M23: 3,993,066 km (0.071 R)
• M24: 4,063,976 km (0.08 R)
• M25: 4,117,532 km (0.058 R)
• M26: 4,443,356 km (0.08 R)
• M27: 4,665,210 km (0.091 R)
• M28: 4,890,803 km (0.074 R)
• M29: 5,274,671 km (0.093 R)
• M30: 5,909,265 km (0.082 R)
• M31: 6,546,702 km (0.074 R)
• M32: 6,969,615 km (0.106 R)
• M33: 7,055,335 km (0.111 R)
• M34: 7,141,354 km (0.104 R)
• M35: 7,730,919 km (0.115 R)
• M36: 7,841,920 km (0.073 R)
• M37: 8,087,710 km (0.051 R)
• M38: 8,290,864 km (0.101 R)
• M39: 8,518,552 km (0.105 R)
• M40: 8,725,146 km (0.049 R)
• M41: 8,817,448 km (0.082 R)
• M42: 9,260,707 km (0.07 R)
• M43: 10,168,915 km (0.078 R)
• M44: 10,363,692 km (0.061 R)
• M45: 10,732,301 km (0.062 R)
• M46: 10,955,650 km (0.045 R)
• M47: 11,030,449 km (0.05 R)
• M48: 11,105,248 km (0.074 R)
• M49: 11,381,556 km (0.071 R)
• M50: 11,558,380 km (0.055 R)
• M51: 11,736,252 km (0.115 R)
• M52: 11,889,440 km (0.117 R)
• M53: 12,120,569 km (0.106 R)
• M54: 12,249,522 km (0.081 R)
• M55: 12,327,164 km (0.088 R)
• M56: 12,430,835 km (0.076 R)
• M57: 12,482,746 km (0.077 R)
• M58: 12,613,045 km (0.104 R)
• M59: 12,665,255 km (0.076 R)
• M60: 12,743,794 km (0.118 R)
• M61: 12,796,153 km (0.112 R)
• M62: 12,874,991 km (0.032 R)
• M63: 13,085,775 km (0.066 R)
• M64: 13,138,732 km (0.088 R)
• M65: 13,244,647 km (0.105 R)
• M66: 13,778,861 km (0.115 R)
• M67: 14,401,787 km (0.097 R)
• M68: 15,144,840 km (0.09 R)
• M69: 15,395,266 km (0.061 R)
• M70: 16,439,310 km (0.118 R)
• M71: 16,782,787 km (0.076 R)
• M72: 17,418,727 km (0.09 R)
• M73: 17,739,764 km (0.099 R)
• M74: 18,121,538 km (0.069 R)
• M75: 18,298,662 km (0.06 R)
• M76: 18,387,373 km (0.059 R)
• M77: 18,654,555 km (0.094 R)
• M78: 19,494,099 km (0.078 R)
• M79: 19,705,929 km (0.057 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 747.9

Radius: 13.1

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 3.37 AU - 3.75 AU

Year: 2814 Days

Day: 6.6 Hours

Environment

Temp: -142 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 37,724,244 km

• M1: 168,298 km (0.07 R)
• M2: 256,261 km (0.11 R)
• M3: 412,292 km (0.114 R)
• M4: 552,465 km (0.057 R)
• M5: 665,860 km (0.119 R)
• M6: 749,785 km (0.102 R)
• M7: 888,761 km (0.043 R)
• M8: 1,114,803 km (0.118 R)
• M9: 1,264,700 km (0.039 R)
• M10: 1,483,861 km (0.113 R)
• M11: 1,946,268 km (0.092 R)
• M12: 2,392,818 km (0.088 R)
• M13: 2,498,135 km (0.109 R)
• M14: 2,839,517 km (0.108 R)
• M15: 2,967,423 km (0.096 R)
• M16: 3,312,695 km (0.081 R)
• M17: 3,447,633 km (0.11 R)
• M18: 3,533,053 km (0.03 R)
• M19: 4,077,888 km (0.09 R)
• M20: 4,406,555 km (0.04 R)
• M21: 4,744,048 km (0.114 R)
• M22: 4,858,340 km (0.041 R)
• M23: 5,051,023 km (0.099 R)
• M24: 5,167,858 km (0.059 R)
• M25: 5,265,995 km (0.12 R)
• M26: 5,404,373 km (0.077 R)
• M27: 5,644,328 km (0.084 R)
• M28: 5,970,002 km (0.103 R)
• M29: 6,072,926 km (0.107 R)
• M30: 6,322,604 km (0.108 R)
• M31: 6,554,631 km (0.102 R)
• M32: 6,682,238 km (0.106 R)
• M33: 6,875,369 km (0.093 R)
• M34: 7,092,136 km (0.085 R)
• M35: 7,891,138 km (0.084 R)
• M36: 9,024,492 km (0.101 R)
• M37: 9,405,517 km (0.091 R)
• M38: 9,622,285 km (0.055 R)
• M39: 10,134,358 km (0.104 R)
• M40: 10,232,943 km (0.086 R)
• M41: 10,356,661 km (0.063 R)
• M42: 10,530,643 km (0.07 R)
• M43: 11,032,993 km (0.064 R)
• M44: 11,491,959 km (0.075 R)
• M45: 11,672,075 km (0.094 R)
• M46: 12,009,268 km (0.114 R)
• M47: 12,113,538 km (0.093 R)
• M48: 12,481,250 km (0.079 R)
• M49: 12,719,559 km (0.119 R)
• M50: 13,147,110 km (0.045 R)
• M51: 13,443,613 km (0.053 R)
• M52: 13,552,071 km (0.12 R)
• M53: 13,633,602 km (0.046 R)
• M54: 13,769,736 km (0.113 R)
• M55: 14,319,209 km (0.096 R)
• M56: 14,624,389 km (0.101 R)
• M57: 14,959,787 km (0.052 R)
• M58: 16,067,559 km (0.116 R)
• M59: 16,384,707 km (0.064 R)
• M60: 17,260,453 km (0.058 R)
• M61: 17,555,759 km (0.111 R)
• M62: 17,704,010 km (0.094 R)
• M63: 17,882,481 km (0.091 R)
• M64: 18,241,216 km (0.103 R)
• M65: 18,783,808 km (0.098 R)
• M66: 19,515,641 km (0.05 R)
• M67: 19,669,278 km (0.052 R)
• M68: 19,823,363 km (0.087 R)
• M69: 20,008,715 km (0.064 R)
• M70: 20,163,699 km (0.072 R)
• M71: 20,881,469 km (0.109 R)
• M72: 21,007,131 km (0.069 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 632.5

Radius: 10

Gravity: 6.33 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 6.1 AU - 7.3 AU

Year: 7266 Days

Day: 5.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 37,724,244 km

• M1: 173,833 km (0.102 R)
• M2: 495,319 km (0.044 R)
• M3: 622,626 km (0.098 R)
• M4: 776,413 km (0.117 R)
• M5: 1,367,325 km (0.107 R)
• M6: 1,514,828 km (0.05 R)
• M7: 1,866,383 km (0.101 R)
• M8: 2,179,043 km (0.032 R)
• M9: 2,553,336 km (0.094 R)
• M10: 2,644,442 km (0.083 R)
• M11: 3,092,038 km (0.088 R)
• M12: 3,164,893 km (0.117 R)
• M13: 3,287,712 km (0.104 R)
• M14: 3,362,063 km (0.119 R)
• M15: 3,925,149 km (0.062 R)
• M16: 4,030,765 km (0.068 R)
• M17: 4,298,844 km (0.088 R)
• M18: 4,824,382 km (0.079 R)
• M19: 5,224,556 km (0.038 R)
• M20: 5,517,169 km (0.06 R)
• M21: 5,815,019 km (0.085 R)
• M22: 6,210,256 km (0.095 R)
• M23: 6,803,412 km (0.093 R)
• M24: 6,930,720 km (0.111 R)
• M25: 7,122,953 km (0.098 R)
• M26: 7,317,131 km (0.037 R)
• M27: 7,578,628 km (0.065 R)
• M28: 7,909,838 km (0.11 R)
• M29: 8,245,984 km (0.114 R)
• M30: 8,313,752 km (0.119 R)
• M31: 8,758,806 km (0.102 R)
• M32: 8,932,040 km (0.068 R)
• M33: 9,387,865 km (0.073 R)
• M34: 10,103,990 km (0.104 R)
• M35: 10,176,545 km (0.074 R)
• M36: 10,689,366 km (0.087 R)
• M37: 11,135,766 km (0.046 R)
• M38: 11,248,413 km (0.05 R)
• M39: 12,046,817 km (0.086 R)
• M40: 12,239,649 km (0.117 R)
• M41: 12,902,816 km (0.104 R)
• M42: 13,258,710 km (0.1 R)
• M43: 13,457,824 km (0.064 R)
• M44: 13,738,320 km (0.117 R)
• M45: 14,020,612 km (0.113 R)
• M46: 14,632,168 km (0.081 R)
• M47: 15,127,636 km (0.075 R)
• M48: 15,838,974 km (0.064 R)
• M49: 16,177,514 km (0.095 R)
• M50: 16,991,177 km (0.035 R)
• M51: 17,905,968 km (0.069 R)
• M52: 18,391,413 km (0.096 R)
• M53: 18,569,135 km (0.085 R)
• M54: 18,881,346 km (0.115 R)
• M55: 19,420,646 km (0.071 R)
• M56: 19,737,644 km (0.091 R)
• M57: 20,010,660 km (0.103 R)
• M58: 20,147,542 km (0.113 R)
• M59: 20,790,962 km (0.109 R)
• M60: 21,347,915 km (0.11 R)
• M61: 22,145,122 km (0.074 R)
• M62: 22,334,214 km (0.048 R)
• M63: 23,047,796 km (0.117 R)
• M64: 23,431,514 km (0.075 R)
• M65: 24,644,005 km (0.063 R)
• M66: 25,876,841 km (0.119 R)
• M67: 26,275,520 km (0.086 R)
• M68: 26,927,766 km (0.078 R)
• M69: 27,483,971 km (0.064 R)
• M70: 27,636,262 km (0.095 R)
• M71: 27,737,988 km (0.073 R)
• M72: 28,248,416 km (0.028 R)
• M73: 28,658,913 km (0.04 R)
• M74: 29,850,310 km (0.098 R)
• M75: 30,268,436 km (0.027 R)
• M76: 30,478,322 km (0.059 R)
• M77: 30,899,440 km (0.027 R)
• M78: 31,694,104 km (0.105 R)
• M79: 33,411,936 km (0.103 R)
• M80: 33,737,461 km (0.063 R)
• M81: 33,954,977 km (0.098 R)
• M82: 34,282,297 km (0.037 R)
• M83: 34,994,832 km (0.095 R)
• M84: 35,159,988 km (0.072 R)
• M85: 36,211,810 km (0.11 R)
• M86: 37,273,955 km (0.112 R)
• M87: 37,386,303 km (0.119 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 407 - 17,558 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit