🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.44 AU - 0.56 AU

Year: 232 Days

Day: 14.4 Hours

Environment

Temp: -107 °C

Axial Tilt: 20.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 39,978,345 km

• M1: 39,793 km (0.078 R)
• M2: 487,539 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.43 AU - 0.63 AU

Year: 253 Days

Day: 46.7 Hours

Environment

Temp: -113 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 894.5

Radius: 14.5

Gravity: 4.25 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.58 AU - 0.78 AU

Year: 368 Days

Day: 9.6 Hours

Environment

Temp: -145 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 39,978,345 km

• M1: 195,076 km (0.091 R)
• M2: 288,724 km (0.071 R)
• M3: 385,215 km (0.084 R)
• M4: 506,538 km (0.044 R)
• M5: 601,982 km (0.04 R)
• M6: 747,840 km (0.07 R)
• M7: 857,046 km (0.101 R)
• M8: 972,386 km (0.116 R)
• M9: 1,098,348 km (0.1 R)
• M10: 1,230,143 km (0.112 R)
• M11: 1,377,946 km (0.094 R)
• M12: 1,611,319 km (0.096 R)
• M13: 1,708,557 km (0.102 R)
• M14: 1,852,620 km (0.056 R)
• M15: 2,065,049 km (0.04 R)
• M16: 2,195,199 km (0.08 R)
• M17: 2,285,706 km (0.053 R)
• M18: 2,577,422 km (0.094 R)
• M19: 2,705,328 km (0.038 R)
• M20: 2,994,501 km (0.066 R)
• M21: 3,610,545 km (0.068 R)
• M22: 3,761,638 km (0.111 R)
• M23: 3,870,995 km (0.095 R)
• M24: 4,100,328 km (0.071 R)
• M25: 4,250,674 km (0.103 R)
• M26: 4,456,670 km (0.085 R)
• M27: 4,595,796 km (0.059 R)
• M28: 4,744,347 km (0.119 R)
• M29: 4,966,201 km (0.116 R)
• M30: 5,167,110 km (0.115 R)
• M31: 5,289,033 km (0.076 R)
• M32: 5,403,774 km (0.109 R)
• M33: 5,618,896 km (0.059 R)
• M34: 5,727,654 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 825.4

Radius: 11.3

Gravity: 6.46 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.78 AU - 0.84 AU

Year: 478 Days

Day: 9.7 Hours

Environment

Temp: -157 °C

Axial Tilt: 45.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 39,978,345 km

• M1: 140,772 km (0.103 R)
• M2: 214,075 km (0.108 R)
• M3: 330,163 km (0.088 R)
• M4: 417,528 km (0.113 R)
• M5: 565,630 km (0.111 R)
• M6: 694,134 km (0.115 R)
• M7: 824,135 km (0.094 R)
• M8: 918,980 km (0.109 R)
• M9: 992,731 km (0.107 R)
• M10: 1,104,930 km (0.049 R)
• M11: 1,227,151 km (0.082 R)
• M12: 1,320,500 km (0.11 R)
• M13: 1,416,243 km (0.093 R)
• M14: 1,639,443 km (0.052 R)
• M15: 1,718,431 km (0.11 R)
• M16: 1,867,879 km (0.07 R)
• M17: 1,969,905 km (0.119 R)
• M18: 2,047,845 km (0.101 R)
• M19: 2,186,672 km (0.094 R)
• M20: 2,260,573 km (0.103 R)
• M21: 2,424,981 km (0.105 R)
• M22: 2,536,881 km (0.059 R)
• M23: 2,607,790 km (0.084 R)
• M24: 2,751,404 km (0.116 R)
• M25: 3,001,831 km (0.075 R)
• M26: 3,084,558 km (0.086 R)
• M27: 3,198,552 km (0.104 R)
• M28: 3,383,754 km (0.105 R)
• M29: 3,509,267 km (0.119 R)
• M30: 3,700,603 km (0.026 R)
• M31: 3,862,617 km (0.104 R)
• M32: 3,977,508 km (0.073 R)
• M33: 4,118,579 km (0.095 R)
• M34: 4,312,009 km (0.11 R)
• M35: 4,474,173 km (0.092 R)
• M36: 4,629,605 km (0.113 R)
• M37: 4,848,617 km (0.08 R)
• M38: 5,070,919 km (0.117 R)
• M39: 5,260,460 km (0.1 R)
• M40: 5,452,244 km (0.033 R)
• M41: 5,572,072 km (0.12 R)
• M42: 5,655,697 km (0.069 R)
• M43: 5,767,746 km (0.118 R)
• M44: 5,880,543 km (0.099 R)
• M45: 5,984,513 km (0.116 R)
• M46: 6,060,659 km (0.112 R)
• M47: 6,271,442 km (0.075 R)
• M48: 6,348,784 km (0.026 R)
• M49: 6,436,149 km (0.103 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 303

Radius: 13.4

Gravity: 1.69 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.1 AU - 1.54 AU

Year: 995 Days

Day: 14.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 39,978,345 km

• M1: 191,635 km (0.107 R)
• M2: 285,134 km (0.104 R)
• M3: 416,630 km (0.088 R)
• M4: 526,435 km (0.048 R)
• M5: 621,430 km (0.109 R)
• M6: 837,748 km (0.119 R)
• M7: 953,238 km (0.03 R)
• M8: 1,057,807 km (0.082 R)
• M9: 1,172,399 km (0.083 R)
• M10: 1,340,547 km (0.102 R)
• M11: 1,446,761 km (0.064 R)
• M12: 1,641,388 km (0.041 R)
• M13: 1,776,325 km (0.109 R)
• M14: 2,071,931 km (0.094 R)
• M15: 2,174,106 km (0.112 R)
• M16: 2,285,556 km (0.073 R)
• M17: 2,421,990 km (0.115 R)
• M18: 2,545,557 km (0.076 R)
• M19: 2,775,041 km (0.115 R)
• M20: 2,937,354 km (0.092 R)
• M21: 3,044,466 km (0.11 R)
• M22: 3,212,165 km (0.092 R)
• M23: 3,382,857 km (0.112 R)
• M24: 3,530,510 km (0.086 R)
• M25: 3,805,171 km (0.066 R)
• M26: 3,967,934 km (0.105 R)
• M27: 4,207,141 km (0.045 R)
• M28: 4,375,738 km (0.115 R)
• M29: 4,498,707 km (0.065 R)
• M30: 4,758,110 km (0.081 R)
• M31: 4,865,222 km (0.095 R)
• M32: 4,983,105 km (0.069 R)
• M33: 5,191,495 km (0.095 R)
• M34: 5,281,702 km (0.111 R)
• M35: 5,565,938 km (0.086 R)
• M36: 5,959,530 km (0.11 R)
• M37: 6,138,749 km (0.107 R)
• M38: 6,223,571 km (0.049 R)
• M39: 6,394,561 km (0.059 R)
• M40: 6,665,034 km (0.073 R)
• M41: 6,763,320 km (0.093 R)
• M42: 6,917,106 km (0.102 R)
• M43: 7,061,019 km (0.094 R)
• M44: 7,161,250 km (0.096 R)
• M45: 7,351,838 km (0.107 R)
• M46: 7,635,176 km (0.099 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 91.8

Radius: 4.4

Gravity: 4.74 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 8.43 AU - 11.61 AU

Year: 20807 Days

Day: 15.4 Hours

Environment

Temp: -236 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 39,978,345 km

• M1: 55,950 km (0.059 R)
• M2: 272,567 km (0.094 R)
• M3: 338,839 km (0.088 R)
• M4: 541,843 km (0.105 R)
• M5: 569,669 km (0.078 R)
• M6: 731,683 km (0.069 R)
• M7: 1,026,690 km (0.034 R)
• M8: 1,260,811 km (0.107 R)
• M9: 1,819,110 km (0.095 R)
• M10: 2,034,980 km (0.11 R)
• M11: 2,145,981 km (0.087 R)
• M12: 2,236,339 km (0.062 R)
• M13: 2,397,306 km (0.03 R)
• M14: 2,467,467 km (0.105 R)
• M15: 2,853,131 km (0.12 R)
• M16: 2,902,647 km (0.091 R)
• M17: 3,335,135 km (0.083 R)
• M18: 3,760,292 km (0.109 R)
• M19: 4,062,629 km (0.1 R)
• M20: 4,344,023 km (0.1 R)
• M21: 4,372,596 km (0.036 R)
• M22: 4,925,809 km (0.102 R)
• M23: 5,045,188 km (0.1 R)
• M24: 5,165,465 km (0.029 R)
• M25: 5,470,196 km (0.115 R)
• M26: 5,531,830 km (0.093 R)
• M27: 6,033,432 km (0.081 R)
• M28: 8,039,539 km (0.103 R)
• M29: 8,427,895 km (0.111 R)
• M30: 8,499,253 km (0.06 R)
• M31: 9,222,709 km (0.074 R)
• M32: 9,591,916 km (0.113 R)
• M33: 9,666,266 km (0.081 R)
• M34: 9,740,916 km (0.098 R)
• M35: 9,928,362 km (0.117 R)
• M36: 10,230,550 km (0.077 R)
• M37: 10,805,305 km (0.079 R)
• M38: 10,999,333 km (0.117 R)
• M39: 11,627,644 km (0.089 R)
• M40: 12,026,173 km (0.108 R)
• M41: 12,267,474 km (0.118 R)
• M42: 12,348,257 km (0.051 R)
• M43: 12,388,798 km (0.077 R)
• M44: 12,510,421 km (0.112 R)
• M45: 12,632,493 km (0.103 R)
• M46: 12,714,024 km (0.081 R)
• M47: 12,877,684 km (0.088 R)
• M48: 13,083,381 km (0.097 R)
• M49: 13,124,520 km (0.054 R)
• M50: 13,497,767 km (0.086 R)
• M51: 13,874,455 km (0.104 R)
• M52: 15,633,875 km (0.077 R)
• M53: 16,383,660 km (0.093 R)
• M54: 16,428,090 km (0.091 R)
• M55: 16,606,411 km (0.03 R)
• M56: 17,009,876 km (0.11 R)
• M57: 17,325,977 km (0.118 R)
• M58: 17,416,633 km (0.075 R)
• M59: 18,193,644 km (0.11 R)
• M60: 18,702,427 km (0.05 R)
• M61: 19,262,671 km (0.119 R)
• M62: 19,592,085 km (0.068 R)
• M63: 19,923,444 km (0.096 R)
• M64: 20,447,785 km (0.105 R)
• M65: 20,928,293 km (0.062 R)
• M66: 21,266,983 km (0.114 R)
• M67: 22,937,243 km (0.044 R)
• M68: 23,086,691 km (0.037 R)
• M69: 23,687,476 km (0.082 R)
• M70: 23,838,421 km (0.098 R)
• M71: 23,939,250 km (0.116 R)
• M72: 24,192,070 km (0.083 R)
• M73: 24,547,365 km (0.082 R)
• M74: 27,557,274 km (0.053 R)
• M75: 27,610,082 km (0.051 R)
• M76: 28,300,925 km (0.083 R)
• M77: 28,728,925 km (0.063 R)
• M78: 29,591,207 km (0.046 R)
• M79: 29,971,185 km (0.12 R)
• M80: 30,298,206 km (0.078 R)
• M81: 30,462,166 km (0.111 R)
• M82: 30,955,689 km (0.097 R)
• M83: 31,396,554 km (0.069 R)
• M84: 32,228,916 km (0.044 R)
• M85: 32,340,367 km (0.119 R)
• M86: 33,915,184 km (0.1 R)
• M87: 35,055,119 km (0.098 R)
• M88: 35,572,279 km (0.102 R)
• M89: 35,687,470 km (0.114 R)
• M90: 36,149,727 km (0.103 R)
• M91: 36,846,853 km (0.106 R)
• M92: 37,080,226 km (0.103 R)
• M93: 37,255,555 km (0.105 R)
• M94: 38,372,452 km (0.094 R)
• M95: 39,619,500 km (0.044 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 462 - 19,116 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit