🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.48 AU - 0.66 AU

Year: 278 Days

Day: 21.3 Hours

Environment

Temp: -125 °C

Axial Tilt: 26.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.15 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 406.6

Radius: 14.1

Gravity: 2.05 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.44 AU - 2 AU

Year: 1456 Days

Day: 12.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 28,424,360 km

• M1: 178,171 km (0.089 R)
• M2: 309,219 km (0.117 R)
• M3: 409,898 km (0.085 R)
• M4: 597,793 km (0.109 R)
• M5: 800,349 km (0.099 R)
• M6: 891,005 km (0.073 R)
• M7: 978,819 km (0.072 R)
• M8: 1,105,977 km (0.108 R)
• M9: 1,269,637 km (0.109 R)
• M10: 1,401,882 km (0.046 R)
• M11: 1,530,985 km (0.046 R)
• M12: 1,810,284 km (0.071 R)
• M13: 1,925,025 km (0.052 R)
• M14: 2,051,585 km (0.102 R)
• M15: 2,218,387 km (0.072 R)
• M16: 2,448,020 km (0.114 R)
• M17: 2,736,295 km (0.117 R)
• M18: 2,910,576 km (0.118 R)
• M19: 3,173,569 km (0.105 R)
• M20: 3,346,205 km (0.069 R)
• M21: 3,644,503 km (0.111 R)
• M22: 3,791,259 km (0.1 R)
• M23: 3,917,071 km (0.113 R)
• M24: 4,090,903 km (0.095 R)
• M25: 4,208,338 km (0.119 R)
• M26: 4,579,340 km (0.119 R)
• M27: 4,689,145 km (0.105 R)
• M28: 4,799,698 km (0.059 R)
• M29: 5,036,212 km (0.091 R)
• M30: 5,124,325 km (0.102 R)
• M31: 5,238,319 km (0.084 R)
• M32: 5,585,685 km (0.112 R)
• M33: 5,768,793 km (0.099 R)
• M34: 6,303,007 km (0.118 R)
• M35: 6,398,151 km (0.067 R)
• M36: 6,507,507 km (0.028 R)
• M37: 6,672,663 km (0.098 R)
• M38: 7,261,780 km (0.114 R)
• M39: 7,533,898 km (0.085 R)
• M40: 7,707,432 km (0.069 R)
• M41: 8,206,640 km (0.104 R)
• M42: 8,310,611 km (0.087 R)
• M43: 8,761,648 km (0.114 R)
• M44: 9,344,631 km (0.078 R)
• M45: 9,750,640 km (0.074 R)
• M46: 9,940,031 km (0.045 R)
• M47: 10,130,768 km (0.12 R)
• M48: 10,226,510 km (0.074 R)
• M49: 10,451,206 km (0.053 R)
• M50: 10,564,153 km (0.11 R)
• M51: 10,742,473 km (0.097 R)
• M52: 11,151,474 km (0.077 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 984.1

Radius: 10.6

Gravity: 8.76 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 2.28 AU - 2.44 AU

Year: 2341 Days

Day: 5.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 28,424,360 km

• M1: 141,370 km (0.092 R)
• M2: 289,023 km (0.064 R)
• M3: 395,088 km (0.117 R)
• M4: 509,830 km (0.112 R)
• M5: 655,538 km (0.066 R)
• M6: 758,012 km (0.089 R)
• M7: 907,161 km (0.118 R)
• M8: 980,315 km (0.115 R)
• M9: 1,258,866 km (0.085 R)
• M10: 1,512,285 km (0.111 R)
• M11: 1,875,957 km (0.065 R)
• M12: 2,012,540 km (0.118 R)
• M13: 2,166,626 km (0.046 R)
• M14: 2,383,244 km (0.113 R)
• M15: 2,471,955 km (0.059 R)
• M16: 2,714,005 km (0.103 R)
• M17: 2,791,197 km (0.06 R)
• M18: 3,011,405 km (0.048 R)
• M19: 3,586,908 km (0.029 R)
• M20: 3,671,880 km (0.108 R)
• M21: 3,757,599 km (0.092 R)
• M22: 3,826,714 km (0.12 R)
• M23: 4,250,076 km (0.097 R)
• M24: 4,819,146 km (0.113 R)
• M25: 4,894,394 km (0.034 R)
• M26: 5,160,678 km (0.097 R)
• M27: 5,334,361 km (0.082 R)
• M28: 5,509,989 km (0.11 R)
• M29: 5,727,354 km (0.076 R)
• M30: 6,396,356 km (0.108 R)
• M31: 6,500,027 km (0.086 R)
• M32: 6,729,810 km (0.042 R)
• M33: 6,941,042 km (0.118 R)
• M34: 7,132,976 km (0.038 R)
• M35: 8,141,715 km (0.11 R)
• M36: 8,985,147 km (0.107 R)
• M37: 9,452,790 km (0.085 R)
• M38: 9,737,026 km (0.086 R)
• M39: 9,928,212 km (0.101 R)
• M40: 10,411,563 km (0.117 R)
• M41: 10,902,543 km (0.055 R)
• M42: 11,451,418 km (0.101 R)
• M43: 11,526,965 km (0.039 R)
• M44: 11,805,366 km (0.11 R)
• M45: 12,034,850 km (0.119 R)
• M46: 12,317,440 km (0.077 R)
• M47: 12,420,662 km (0.111 R)
• M48: 12,810,514 km (0.118 R)
• M49: 12,888,904 km (0.052 R)
• M50: 12,993,772 km (0.119 R)
• M51: 13,708,999 km (0.067 R)
• M52: 13,842,889 km (0.091 R)
• M53: 14,274,030 km (0.083 R)
• M54: 14,600,453 km (0.1 R)
• M55: 15,205,128 km (0.099 R)
• M56: 15,399,306 km (0.086 R)
• M57: 15,650,032 km (0.108 R)
• M58: 15,902,254 km (0.115 R)
• M59: 16,212,370 km (0.056 R)
• M60: 16,297,192 km (0.09 R)
• M61: 16,467,434 km (0.118 R)
• M62: 16,552,855 km (0.072 R)
• M63: 17,125,665 km (0.094 R)
• M64: 17,241,005 km (0.072 R)
• M65: 17,617,692 km (0.091 R)
• M66: 17,734,080 km (0.112 R)
• M67: 17,938,430 km (0.097 R)
• M68: 18,143,679 km (0.112 R)
• M69: 18,585,890 km (0.092 R)
• M70: 18,734,141 km (0.113 R)
• M71: 19,031,841 km (0.064 R)
• M72: 19,360,956 km (0.036 R)
• M73: 19,601,659 km (0.104 R)
• M74: 19,994,803 km (0.088 R)
• M75: 20,116,276 km (0.097 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 560.2

Radius: 10.5

Gravity: 5.08 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 2.97 AU - 4.91 AU

Year: 5050 Days

Day: 7.7 Hours

Environment

Temp: -201 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 28,424,360 km

• M1: 147,204 km (0.12 R)
• M2: 222,901 km (0.12 R)
• M3: 315,801 km (0.109 R)
• M4: 428,149 km (0.093 R)
• M5: 758,760 km (0.093 R)
• M6: 1,025,344 km (0.088 R)
• M7: 1,205,310 km (0.049 R)
• M8: 1,351,168 km (0.049 R)
• M9: 1,709,006 km (0.102 R)
• M10: 1,790,836 km (0.06 R)
• M11: 2,148,824 km (0.048 R)
• M12: 2,309,342 km (0.061 R)
• M13: 2,492,301 km (0.052 R)
• M14: 2,718,343 km (0.086 R)
• M15: 2,970,864 km (0.05 R)
• M16: 3,050,151 km (0.073 R)
• M17: 3,292,350 km (0.046 R)
• M18: 3,582,719 km (0.093 R)
• M19: 3,731,120 km (0.105 R)
• M20: 3,816,840 km (0.116 R)
• M21: 4,166,450 km (0.088 R)
• M22: 4,255,461 km (0.054 R)
• M23: 4,526,383 km (0.063 R)
• M24: 4,733,277 km (0.12 R)
• M25: 4,919,825 km (0.088 R)
• M26: 5,085,131 km (0.116 R)
• M27: 5,156,639 km (0.06 R)
• M28: 5,348,573 km (0.082 R)
• M29: 5,445,512 km (0.101 R)
• M30: 6,014,283 km (0.084 R)
• M31: 6,191,108 km (0.096 R)
• M32: 6,498,382 km (0.033 R)
• M33: 6,706,024 km (0.108 R)
• M34: 7,369,042 km (0.082 R)
• M35: 7,997,502 km (0.064 R)
• M36: 8,360,277 km (0.08 R)
• M37: 8,444,800 km (0.076 R)
• M38: 8,785,733 km (0.099 R)
• M39: 9,247,243 km (0.098 R)
• M40: 9,746,301 km (0.067 R)
• M41: 10,014,081 km (0.069 R)
• M42: 10,194,048 km (0.102 R)
• M43: 10,284,405 km (0.069 R)
• M44: 11,140,404 km (0.05 R)
• M45: 11,734,307 km (0.118 R)
• M46: 11,892,432 km (0.031 R)
• M47: 11,987,577 km (0.105 R)
• M48: 12,338,533 km (0.071 R)
• M49: 12,531,514 km (0.084 R)
• M50: 12,887,857 km (0.119 R)
• M51: 13,247,490 km (0.078 R)
• M52: 14,718,934 km (0.111 R)
• M53: 14,923,584 km (0.046 R)
• M54: 15,370,284 km (0.091 R)
• M55: 16,031,057 km (0.101 R)
• M56: 16,241,691 km (0.099 R)
• M57: 17,093,352 km (0.073 R)
• M58: 17,596,749 km (0.109 R)
• M59: 17,959,374 km (0.105 R)
• M60: 18,141,584 km (0.09 R)
• M61: 18,802,807 km (0.116 R)
• M62: 18,876,708 km (0.086 R)
• M63: 19,584,007 km (0.111 R)
• M64: 20,110,891 km (0.096 R)
• M65: 20,986,337 km (0.08 R)
• M66: 21,063,081 km (0.104 R)
• M67: 21,448,146 km (0.058 R)
• M68: 21,680,172 km (0.1 R)
• M69: 22,932,306 km (0.105 R)
• M70: 23,447,671 km (0.079 R)
• M71: 24,087,202 km (0.063 R)
• M72: 24,207,778 km (0.047 R)
• M73: 24,692,026 km (0.068 R)
• M74: 24,854,041 km (0.027 R)
• M75: 25,587,968 km (0.11 R)
• M76: 26,619,146 km (0.116 R)
• M77: 26,993,739 km (0.1 R)
• M78: 27,202,578 km (0.106 R)
• M79: 27,495,789 km (0.093 R)
• M80: 27,579,863 km (0.094 R)
• M81: 28,170,027 km (0.077 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 375 - 16,512 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit