🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.39 AU - 0.63 AU

Year: 235 Days

Day: 43.8 Hours

Environment

Temp: -117 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 63,489,895 km

• M1: 71,059 km (0.097 R)
• M2: 224,397 km (0.061 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.45 AU - 0.59 AU

Year: 242 Days

Day: 41.1 Hours

Environment

Temp: -117 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.07 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 391.6

Radius: 9.4

Gravity: 4.43 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.47 AU - 1.77 AU

Year: 1331 Days

Day: 6 Hours

Environment

Temp: -182 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 63,489,895 km

• M1: 145,858 km (0.108 R)
• M2: 218,114 km (0.095 R)
• M3: 306,825 km (0.082 R)
• M4: 417,228 km (0.044 R)
• M5: 564,732 km (0.088 R)
• M6: 636,988 km (0.069 R)
• M7: 730,636 km (0.048 R)
• M8: 797,955 km (0.063 R)
• M9: 906,563 km (0.102 R)
• M10: 986,448 km (0.12 R)
• M11: 1,054,815 km (0.113 R)
• M12: 1,182,422 km (0.064 R)
• M13: 1,270,385 km (0.118 R)
• M14: 1,330,224 km (0.085 R)
• M15: 1,476,531 km (0.076 R)
• M16: 1,539,811 km (0.088 R)
• M17: 1,701,975 km (0.071 R)
• M18: 1,818,961 km (0.104 R)
• M19: 1,895,555 km (0.055 R)
• M20: 2,025,854 km (0.062 R)
• M21: 2,114,267 km (0.085 R)
• M22: 2,258,629 km (0.119 R)
• M23: 2,359,757 km (0.109 R)
• M24: 2,711,312 km (0.11 R)
• M25: 2,838,769 km (0.12 R)
• M26: 2,948,275 km (0.053 R)
• M27: 3,389,738 km (0.118 R)
• M28: 3,591,546 km (0.069 R)
• M29: 3,775,401 km (0.026 R)
• M30: 4,006,979 km (0.09 R)
• M31: 4,141,318 km (0.112 R)
• M32: 4,231,675 km (0.089 R)
• M33: 4,368,557 km (0.075 R)
• M34: 4,776,361 km (0.064 R)
• M35: 4,871,206 km (0.057 R)
• M36: 5,232,934 km (0.114 R)
• M37: 5,379,988 km (0.102 R)
• M38: 5,478,872 km (0.102 R)
• M39: 5,640,737 km (0.103 R)
• M40: 5,829,530 km (0.082 R)
• M41: 5,905,675 km (0.085 R)
• M42: 6,084,594 km (0.037 R)
• M43: 6,631,973 km (0.088 R)
• M44: 6,818,073 km (0.098 R)
• M45: 6,884,793 km (0.112 R)
• M46: 7,236,049 km (0.059 R)
• M47: 7,331,642 km (0.085 R)
• M48: 7,759,791 km (0.059 R)
• M49: 8,040,437 km (0.068 R)
• M50: 8,281,589 km (0.11 R)
• M51: 8,367,308 km (0.119 R)
• M52: 8,496,411 km (0.114 R)
• M53: 8,742,051 km (0.078 R)
• M54: 9,107,668 km (0.116 R)
• M55: 9,181,420 km (0.076 R)
• M56: 9,612,860 km (0.118 R)
• M57: 9,687,958 km (0.099 R)
• M58: 10,188,213 km (0.087 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 454.1

Radius: 11.7

Gravity: 3.32 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 4 AU - 6.1 AU

Year: 7327 Days

Day: 8.5 Hours

Environment

Temp: -207 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 63,489,895 km

• M1: 146,606 km (0.076 R)
• M2: 295,605 km (0.082 R)
• M3: 593,754 km (0.101 R)
• M4: 680,371 km (0.094 R)
• M5: 826,379 km (0.062 R)
• M6: 1,089,372 km (0.099 R)
• M7: 1,345,932 km (0.08 R)
• M8: 1,586,785 km (0.043 R)
• M9: 1,860,698 km (0.078 R)
• M10: 2,071,332 km (0.099 R)
• M11: 2,149,871 km (0.116 R)
• M12: 2,290,044 km (0.034 R)
• M13: 2,371,425 km (0.116 R)
• M14: 2,600,460 km (0.12 R)
• M15: 3,261,982 km (0.113 R)
• M16: 3,423,846 km (0.083 R)
• M17: 3,564,618 km (0.114 R)
• M18: 3,755,355 km (0.093 R)
• M19: 3,949,683 km (0.115 R)
• M20: 4,424,357 km (0.109 R)
• M21: 4,655,635 km (0.063 R)
• M22: 4,733,576 km (0.084 R)
• M23: 4,943,761 km (0.052 R)
• M24: 5,130,160 km (0.109 R)
• M25: 5,482,463 km (0.105 R)
• M26: 6,239,578 km (0.087 R)
• M27: 6,969,914 km (0.054 R)
• M28: 7,850,747 km (0.118 R)
• M29: 8,099,977 km (0.031 R)
• M30: 8,638,230 km (0.077 R)
• M31: 8,734,421 km (0.1 R)
• M32: 8,863,375 km (0.097 R)
• M33: 9,583,240 km (0.092 R)
• M34: 9,682,872 km (0.082 R)
• M35: 9,782,803 km (0.085 R)
• M36: 9,883,183 km (0.097 R)
• M37: 10,084,841 km (0.115 R)
• M38: 10,458,238 km (0.056 R)
• M39: 10,595,120 km (0.074 R)
• M40: 10,767,008 km (0.073 R)
• M41: 11,393,823 km (0.03 R)
• M42: 11,640,809 km (0.117 R)
• M43: 12,537,199 km (0.06 R)
• M44: 12,646,256 km (0.109 R)
• M45: 12,755,612 km (0.064 R)
• M46: 13,492,980 km (0.052 R)
• M47: 14,055,019 km (0.089 R)
• M48: 14,893,216 km (0.114 R)
• M49: 16,101,817 km (0.112 R)
• M50: 16,697,965 km (0.046 R)
• M51: 16,818,092 km (0.104 R)
• M52: 17,585,230 km (0.086 R)
• M53: 18,116,901 km (0.079 R)
• M54: 18,281,458 km (0.039 R)
• M55: 18,446,614 km (0.104 R)
• M56: 18,695,246 km (0.065 R)
• M57: 19,195,800 km (0.044 R)
• M58: 19,279,575 km (0.101 R)
• M59: 20,723,943 km (0.084 R)
• M60: 21,068,766 km (0.085 R)
• M61: 22,334,812 km (0.059 R)
• M62: 22,644,181 km (0.09 R)
• M63: 22,910,465 km (0.071 R)
• M64: 23,133,067 km (0.118 R)
• M65: 23,625,543 km (0.101 R)
• M66: 23,760,480 km (0.111 R)
• M67: 24,166,638 km (0.105 R)
• M68: 24,620,818 km (0.112 R)
• M69: 25,077,689 km (0.042 R)
• M70: 25,491,328 km (0.1 R)
• M71: 25,675,782 km (0.113 R)
• M72: 26,418,535 km (0.069 R)
• M73: 26,839,354 km (0.09 R)
• M74: 27,451,209 km (0.091 R)
• M75: 27,782,569 km (0.116 R)
• M76: 28,019,980 km (0.09 R)
• M77: 28,162,846 km (0.103 R)
• M78: 28,353,733 km (0.076 R)
• M79: 28,832,596 km (0.108 R)
• M80: 29,555,902 km (0.114 R)
• M81: 29,652,841 km (0.087 R)
• M82: 31,365,737 km (0.068 R)
• M83: 32,408,883 km (0.111 R)
• M84: 32,558,780 km (0.11 R)
• M85: 33,918,774 km (0.104 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 29.3

Radius: 3.3

Gravity: 2.69 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 5.78 AU - 7.2 AU

Year: 10675 Days

Day: 17.3 Hours

Environment

Temp: -223 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 63,489,895 km

• M1: 304,282 km (0.046 R)
• M2: 371,452 km (0.104 R)
• M3: 512,672 km (0.112 R)
• M4: 536,458 km (0.115 R)
• M5: 740,210 km (0.111 R)
• M6: 1,169,556 km (0.104 R)
• M7: 1,364,033 km (0.11 R)
• M8: 1,568,534 km (0.115 R)
• M9: 1,917,845 km (0.113 R)
• M10: 2,370,378 km (0.06 R)
• M11: 2,560,218 km (0.114 R)
• M12: 2,657,008 km (0.109 R)
• M13: 2,684,833 km (0.106 R)
• M14: 2,726,870 km (0.102 R)
• M15: 3,173,569 km (0.07 R)
• M16: 3,203,190 km (0.111 R)
• M17: 3,367,598 km (0.1 R)
• M18: 4,312,009 km (0.1 R)
• M19: 4,966,649 km (0.059 R)
• M20: 5,035,614 km (0.093 R)
• M21: 5,384,775 km (0.08 R)
• M22: 5,669,759 km (0.098 R)
• M23: 6,014,433 km (0.085 R)
• M24: 6,106,286 km (0.119 R)
• M25: 6,180,187 km (0.118 R)
• M26: 7,050,099 km (0.114 R)
• M27: 7,697,409 km (0.113 R)
• M28: 7,737,351 km (0.104 R)
• M29: 8,078,734 km (0.108 R)
• M30: 8,343,073 km (0.09 R)
• M31: 8,445,548 km (0.078 R)
• M32: 8,672,488 km (0.104 R)
• M33: 8,838,691 km (0.086 R)
• M34: 8,859,485 km (0.061 R)
• M35: 8,901,373 km (0.108 R)
• M36: 10,425,625 km (0.066 R)
• M37: 10,891,772 km (0.109 R)
• M38: 11,026,111 km (0.114 R)
• M39: 11,752,259 km (0.104 R)
• M40: 12,587,614 km (0.102 R)
• M41: 14,510,844 km (0.082 R)
• M42: 14,881,547 km (0.074 R)
• M43: 14,981,030 km (0.113 R)
• M44: 15,055,679 km (0.084 R)
• M45: 15,230,410 km (0.065 R)
• M46: 15,380,755 km (0.114 R)
• M47: 17,326,725 km (0.074 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 549

Radius: 3.4

Gravity: 47.49 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 8.37 AU - 9.35 AU

Year: 17028 Days

Day: 15.4 Hours

Environment

Temp: -235 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 63,489,895 km

• M1: 71,807 km (0.056 R)
• M2: 105,766 km (0.091 R)
• M3: 208,390 km (0.11 R)
• M4: 457,769 km (0.054 R)
• M5: 569,070 km (0.077 R)
• M6: 794,664 km (0.12 R)
• M7: 1,293,722 km (0.096 R)
• M8: 1,371,663 km (0.109 R)
• M9: 1,670,410 km (0.11 R)
• M10: 1,726,958 km (0.068 R)
• M11: 1,783,955 km (0.068 R)
• M12: 1,870,871 km (0.096 R)
• M13: 1,929,513 km (0.092 R)
• M14: 2,294,233 km (0.098 R)
• M15: 3,085,157 km (0.056 R)
• M16: 3,224,433 km (0.049 R)
• M17: 4,102,871 km (0.084 R)
• M18: 4,217,613 km (0.045 R)
• M19: 4,687,200 km (0.119 R)
• M20: 5,888,322 km (0.091 R)
• M21: 6,104,491 km (0.108 R)
• M22: 6,634,067 km (0.062 R)
• M23: 8,212,325 km (0.1 R)
• M24: 8,308,666 km (0.118 R)
• M25: 8,795,756 km (0.076 R)
• M26: 9,594,310 km (0.053 R)
• M27: 10,208,260 km (0.102 R)
• M28: 11,312,890 km (0.058 R)
• M29: 12,179,660 km (0.029 R)
• M30: 12,510,122 km (0.109 R)
• M31: 12,843,576 km (0.061 R)
• M32: 12,899,376 km (0.077 R)
• M33: 13,746,997 km (0.057 R)
• M34: 14,206,263 km (0.039 R)
• M35: 14,321,902 km (0.045 R)
• M36: 14,554,078 km (0.099 R)
• M37: 15,022,169 km (0.11 R)
• M38: 15,198,994 km (0.074 R)
• M39: 15,673,967 km (0.079 R)
• M40: 15,733,657 km (0.108 R)
• M41: 15,913,174 km (0.105 R)
• M42: 18,057,510 km (0.104 R)
• M43: 18,686,719 km (0.11 R)
• M44: 18,749,999 km (0.115 R)
• M45: 19,131,324 km (0.092 R)
• M46: 19,195,202 km (0.054 R)
• M47: 19,322,959 km (0.036 R)
• M48: 19,708,173 km (0.109 R)
• M49: 20,031,155 km (0.085 R)
• M50: 20,551,456 km (0.105 R)
• M51: 21,076,096 km (0.115 R)
• M52: 22,811,731 km (0.035 R)
• M53: 23,218,786 km (0.114 R)
• M54: 24,384,902 km (0.119 R)
• M55: 25,219,359 km (0.083 R)
• M56: 25,289,370 km (0.1 R)
• M57: 26,346,579 km (0.1 R)
• M58: 26,488,697 km (0.115 R)
• M59: 26,630,964 km (0.076 R)
• M60: 26,916,397 km (0.115 R)
• M61: 27,490,254 km (0.088 R)
• M62: 27,850,935 km (0.1 R)
• M63: 28,285,816 km (0.1 R)
• M64: 28,431,225 km (0.102 R)
• M65: 29,456,419 km (0.1 R)
• M66: 29,899,378 km (0.111 R)
• M67: 30,568,081 km (0.078 R)
• M68: 30,717,380 km (0.069 R)
• M69: 30,792,179 km (0.111 R)
• M70: 31,392,066 km (0.062 R)
• M71: 31,995,993 km (0.076 R)
• M72: 32,985,283 km (0.058 R)
• M73: 35,150,264 km (0.104 R)
• M74: 36,565,908 km (0.094 R)
• M75: 37,121,515 km (0.077 R)
• M76: 37,679,964 km (0.11 R)
• M77: 37,920,068 km (0.091 R)
• M78: 39,696,693 km (0.105 R)
• M79: 40,104,197 km (0.096 R)
• M80: 41,252,660 km (0.048 R)
• M81: 41,582,823 km (0.067 R)
• M82: 42,162,664 km (0.1 R)
• M83: 44,423,985 km (0.117 R)
• M84: 44,677,703 km (0.101 R)
• M85: 45,697,362 km (0.102 R)
• M86: 47,240,913 km (0.106 R)
• M87: 47,932,504 km (0.114 R)
• M88: 48,019,271 km (0.096 R)
• M89: 49,238,194 km (0.113 R)
• M90: 49,413,224 km (0.109 R)
• M91: 49,588,403 km (0.045 R)
• M92: 51,884,431 km (0.106 R)
• M93: 52,329,934 km (0.076 R)
• M94: 55,392,800 km (0.068 R)
• M95: 59,628,066 km (0.119 R)
• M96: 60,094,811 km (0.056 R)
• M97: 60,562,604 km (0.101 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 271 - 19,130 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit