🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.22 AU - 1.38 AU

Year: 544 Days

Day: 20.7 Hours

Environment

Temp: -5 °C

Axial Tilt: 11.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.37 AU - 1.91 AU

Year: 771 Days

Day: 26.2 Hours

Environment

Temp: -48 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.42 AU - 2.18 AU

Year: 887 Days

Day: 14.5 Hours

Environment

Temp: -67 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 3.26 AU - 5.18 AU

Year: 3182 Days

Day: 46.5 Hours

Environment

Temp: -133 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.94 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 532.4

Radius: 8.3

Gravity: 7.73 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 5.17 AU - 6.13 AU

Year: 4930 Days

Day: 13.1 Hours

Environment

Temp: -139 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 57,632,003 km

• M1: 107,710 km (0.119 R)
• M2: 169,345 km (0.066 R)
• M3: 224,846 km (0.084 R)
• M4: 306,227 km (0.045 R)
• M5: 373,546 km (0.098 R)
• M6: 446,998 km (0.055 R)
• M7: 746,643 km (0.041 R)
• M8: 867,817 km (0.103 R)
• M9: 956,678 km (0.082 R)
• M10: 1,062,294 km (0.059 R)
• M11: 1,242,261 km (0.105 R)
• M12: 1,358,049 km (0.058 R)
• M13: 1,584,840 km (0.057 R)
• M14: 1,775,278 km (0.09 R)
• M15: 1,840,353 km (0.083 R)
• M16: 2,721,185 km (0.098 R)
• M17: 3,224,582 km (0.113 R)
• M18: 4,582,931 km (0.073 R)
• M19: 4,673,138 km (0.038 R)
• M20: 4,832,460 km (0.09 R)
• M21: 4,924,313 km (0.039 R)
• M22: 5,063,140 km (0.039 R)
• M23: 5,535,271 km (0.067 R)
• M24: 5,655,548 km (0.041 R)
• M25: 6,046,297 km (0.096 R)
• M26: 6,170,164 km (0.095 R)
• M27: 6,345,044 km (0.116 R)
• M28: 6,496,288 km (0.095 R)
• M29: 6,725,322 km (0.042 R)
• M30: 6,879,557 km (0.106 R)
• M31: 7,802,127 km (0.116 R)
• M32: 8,291,761 km (0.102 R)
• M33: 8,512,568 km (0.085 R)
• M34: 9,101,385 km (0.075 R)
• M35: 9,186,656 km (0.118 R)
• M36: 9,357,796 km (0.1 R)
• M37: 9,761,411 km (0.094 R)
• M38: 10,053,276 km (0.111 R)
• M39: 10,377,455 km (0.036 R)
• M40: 10,615,465 km (0.088 R)
• M41: 10,735,143 km (0.035 R)
• M42: 11,309,749 km (0.068 R)
• M43: 11,585,457 km (0.058 R)
• M44: 12,018,843 km (0.12 R)
• M45: 12,112,341 km (0.107 R)
• M46: 12,394,333 km (0.101 R)
• M47: 12,552,009 km (0.097 R)
• M48: 13,350,264 km (0.119 R)
• M49: 13,706,606 km (0.085 R)
• M50: 13,771,830 km (0.099 R)
• M51: 13,837,055 km (0.086 R)
• M52: 13,935,042 km (0.1 R)
• M53: 14,263,559 km (0.064 R)
• M54: 14,661,190 km (0.116 R)
• M55: 14,861,352 km (0.056 R)
• M56: 14,961,881 km (0.032 R)
• M57: 15,028,901 km (0.119 R)
• M58: 15,197,049 km (0.1 R)
• M59: 15,433,564 km (0.112 R)
• M60: 15,841,667 km (0.111 R)
• M61: 16,253,509 km (0.074 R)
• M62: 16,357,031 km (0.05 R)
• M63: 16,634,086 km (0.066 R)
• M64: 16,982,500 km (0.096 R)
• M65: 17,227,840 km (0.105 R)
• M66: 17,545,137 km (0.07 R)
• M67: 18,078,155 km (0.112 R)
• M68: 18,941,933 km (0.093 R)
• M69: 19,305,904 km (0.057 R)
• M70: 19,672,120 km (0.119 R)
• M71: 20,003,629 km (0.111 R)
• M72: 20,597,682 km (0.099 R)
• M73: 21,159,871 km (0.08 R)
• M74: 22,146,170 km (0.082 R)
• M75: 22,722,121 km (0.094 R)
• M76: 23,263,965 km (0.119 R)
• M77: 24,321,023 km (0.087 R)
• M78: 24,676,917 km (0.047 R)
• M79: 25,795,011 km (0.11 R)
• M80: 25,996,370 km (0.091 R)
• M81: 26,279,260 km (0.111 R)
• M82: 26,644,428 km (0.084 R)
• M83: 26,970,402 km (0.09 R)
• M84: 27,461,831 km (0.102 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 269.2

Radius: 11.4

Gravity: 2.07 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 8.78 AU - 14.54 AU

Year: 14616 Days

Day: 13.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 57,632,003 km

• M1: 364,420 km (0.056 R)
• M2: 436,975 km (0.081 R)
• M3: 601,084 km (0.055 R)
• M4: 871,557 km (0.101 R)
• M5: 1,298,510 km (0.087 R)
• M6: 1,741,618 km (0.067 R)
• M7: 1,992,195 km (0.053 R)
• M8: 2,502,922 km (0.066 R)
• M9: 4,143,263 km (0.116 R)
• M10: 4,356,290 km (0.119 R)
• M11: 4,541,791 km (0.061 R)
• M12: 4,666,855 km (0.052 R)
• M13: 4,824,831 km (0.103 R)
• M14: 4,952,587 km (0.087 R)
• M15: 7,108,592 km (0.079 R)
• M16: 8,225,041 km (0.117 R)
• M17: 8,339,632 km (0.068 R)
• M18: 8,648,103 km (0.107 R)
• M19: 8,960,164 km (0.077 R)
• M20: 9,475,380 km (0.114 R)
• M21: 9,635,748 km (0.05 R)
• M22: 9,756,773 km (0.072 R)
• M23: 10,204,520 km (0.106 R)
• M24: 10,286,649 km (0.037 R)
• M25: 10,451,655 km (0.052 R)
• M26: 10,658,998 km (0.118 R)
• M27: 11,802,674 km (0.051 R)
• M28: 13,432,542 km (0.096 R)
• M29: 14,158,990 km (0.1 R)
• M30: 14,434,848 km (0.034 R)
• M31: 14,851,777 km (0.12 R)
• M32: 15,178,798 km (0.11 R)
• M33: 15,602,759 km (0.097 R)
• M34: 15,840,021 km (0.118 R)
• M35: 16,030,758 km (0.111 R)
• M36: 16,366,306 km (0.12 R)
• M37: 16,752,568 km (0.066 R)
• M38: 16,995,515 km (0.109 R)
• M39: 17,093,053 km (0.102 R)
• M40: 17,190,740 km (0.118 R)
• M41: 17,288,577 km (0.052 R)
• M42: 17,929,454 km (0.088 R)
• M43: 18,177,936 km (0.048 R)
• M44: 18,728,756 km (0.1 R)
• M45: 19,082,106 km (0.11 R)
• M46: 19,234,247 km (0.067 R)
• M47: 19,744,376 km (0.089 R)
• M48: 20,310,454 km (0.11 R)
• M49: 20,777,648 km (0.108 R)
• M50: 20,934,277 km (0.034 R)
• M51: 21,248,433 km (0.072 R)
• M52: 21,406,259 km (0.109 R)
• M53: 21,987,745 km (0.119 R)
• M54: 23,654,715 km (0.088 R)
• M55: 24,091,540 km (0.099 R)
• M56: 24,586,111 km (0.086 R)
• M57: 24,806,917 km (0.116 R)
• M58: 25,250,625 km (0.079 R)
• M59: 25,417,725 km (0.098 R)
• M60: 25,641,075 km (0.113 R)
• M61: 25,809,073 km (0.051 R)
• M62: 26,484,508 km (0.109 R)
• M63: 26,881,241 km (0.063 R)
• M64: 27,222,773 km (0.105 R)
• M65: 27,451,359 km (0.09 R)
• M66: 27,680,543 km (0.104 R)
• M67: 28,603,562 km (0.117 R)
• M68: 28,777,694 km (0.119 R)
• M69: 28,894,081 km (0.067 R)
• M70: 30,598,300 km (0.105 R)
• M71: 30,776,471 km (0.053 R)
• M72: 31,313,078 km (0.096 R)
• M73: 34,288,281 km (0.076 R)
• M74: 35,279,217 km (0.069 R)
• M75: 35,903,339 km (0.099 R)
• M76: 36,909,385 km (0.104 R)
• M77: 37,352,494 km (0.056 R)
• M78: 39,142,582 km (0.104 R)
• M79: 40,113,023 km (0.091 R)
• M80: 41,682,156 km (0.11 R)
• M81: 42,275,610 km (0.12 R)
• M82: 43,204,613 km (0.076 R)
• M83: 43,738,378 km (0.099 R)
• M84: 44,207,368 km (0.114 R)
• M85: 44,341,557 km (0.061 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 121.2

Radius: 7.8

Gravity: 1.99 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 15.1 AU - 23.68 AU

Year: 31343 Days

Day: 22 Hours

Environment

Temp: -208 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 57,632,003 km

• M1: 117,285 km (0.074 R)
• M2: 324,478 km (0.046 R)
• M3: 759,658 km (0.073 R)
• M4: 900,729 km (0.086 R)
• M5: 1,374,505 km (0.113 R)
• M6: 1,598,902 km (0.078 R)
• M7: 1,728,753 km (0.111 R)
• M8: 2,026,602 km (0.107 R)
• M9: 2,370,079 km (0.116 R)
• M10: 2,609,286 km (0.047 R)
• M11: 3,175,664 km (0.096 R)
• M12: 3,710,476 km (0.09 R)
• M13: 4,345,220 km (0.069 R)
• M14: 5,832,821 km (0.088 R)
• M15: 6,402,041 km (0.06 R)
• M16: 8,034,752 km (0.099 R)
• M17: 8,258,850 km (0.093 R)
• M18: 8,348,908 km (0.096 R)
• M19: 8,804,882 km (0.099 R)
• M20: 9,645,622 km (0.111 R)
• M21: 12,061,478 km (0.097 R)
• M22: 12,112,640 km (0.109 R)
• M23: 14,871,225 km (0.088 R)
• M24: 14,981,030 km (0.03 R)
• M25: 15,869,492 km (0.099 R)
• M26: 17,407,208 km (0.107 R)
• M27: 22,927,818 km (0.058 R)
• M28: 23,437,050 km (0.058 R)
• M29: 25,052,407 km (0.045 R)
• M30: 27,373,418 km (0.064 R)
• M31: 27,845,848 km (0.092 R)
• M32: 28,320,971 km (0.082 R)
• M33: 29,831,461 km (0.046 R)
• M34: 30,178,528 km (0.036 R)
• M35: 30,387,367 km (0.102 R)
• M36: 31,650,272 km (0.05 R)
• M37: 32,572,992 km (0.113 R)
• M38: 32,644,350 km (0.104 R)
• M39: 33,001,889 km (0.11 R)
• M40: 37,766,431 km (0.114 R)
• M41: 40,649,781 km (0.048 R)
• M42: 41,034,397 km (0.047 R)
• M43: 42,039,994 km (0.104 R)
• M44: 43,210,447 km (0.08 R)
• M45: 45,184,990 km (0.105 R)
• M46: 47,917,096 km (0.084 R)
• M47: 48,079,409 km (0.117 R)
• M48: 48,975,800 km (0.076 R)
• M49: 50,042,283 km (0.083 R)
• M50: 50,867,764 km (0.085 R)
• M51: 52,114,513 km (0.112 R)
• M52: 52,281,464 km (0.073 R)
• M53: 52,951,214 km (0.075 R)
• M54: 55,062,488 km (0.085 R)
• M55: 56,857,064 km (0.117 R)
• M56: 57,373,327 km (0.104 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 451 - 11,567 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit