🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.49 AU - 0.67 AU

Year: 169 Days

Day: 13.7 Hours

Environment

Temp: 152 °C

Axial Tilt: 41.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.96 AU - 1.3 AU

Year: 460 Days

Day: 42.7 Hours

Environment

Temp: -12 °C

Axial Tilt: 41.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 89,151,957 km

• M1: 45,777 km (0.055 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.56 AU - 1.92 AU

Year: 879 Days

Day: 24.1 Hours

Environment

Temp: -71 °C

Axial Tilt: 11.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.99 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 697

Radius: 13.6

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 3.96 AU - 4.5 AU

Year: 3331 Days

Day: 14.9 Hours

Environment

Temp: -130 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 89,151,957 km

• M1: 177,273 km (0.054 R)
• M2: 276,906 km (0.115 R)
• M3: 524,191 km (0.086 R)
• M4: 779,704 km (0.088 R)
• M5: 929,302 km (0.055 R)
• M6: 1,101,340 km (0.119 R)
• M7: 1,247,048 km (0.079 R)
• M8: 1,478,476 km (0.119 R)
• M9: 1,654,852 km (0.066 R)
• M10: 1,852,770 km (0.115 R)
• M11: 2,164,681 km (0.032 R)
• M12: 2,319,365 km (0.064 R)
• M13: 2,429,918 km (0.102 R)
• M14: 2,623,647 km (0.042 R)
• M15: 3,147,988 km (0.103 R)
• M16: 3,377,770 km (0.089 R)
• M17: 3,686,690 km (0.106 R)
• M18: 3,779,291 km (0.118 R)
• M19: 3,966,887 km (0.119 R)
• M20: 4,062,031 km (0.1 R)
• M21: 4,293,160 km (0.108 R)
• M22: 4,668,351 km (0.076 R)
• M23: 5,054,014 km (0.07 R)
• M24: 5,198,825 km (0.079 R)
• M25: 5,727,354 km (0.044 R)
• M26: 6,118,553 km (0.1 R)
• M27: 6,384,239 km (0.064 R)
• M28: 6,631,225 km (0.095 R)
• M29: 7,134,622 km (0.094 R)
• M30: 7,274,047 km (0.084 R)
• M31: 7,650,435 km (0.1 R)
• M32: 8,767,931 km (0.11 R)
• M33: 8,942,512 km (0.112 R)
• M34: 9,294,965 km (0.091 R)
• M35: 9,626,623 km (0.084 R)
• M36: 9,755,128 km (0.113 R)
• M37: 9,962,021 km (0.11 R)
• M38: 10,248,801 km (0.111 R)
• M39: 10,724,223 km (0.099 R)
• M40: 11,045,110 km (0.111 R)
• M41: 11,260,830 km (0.046 R)
• M42: 11,559,727 km (0.042 R)
• M43: 11,833,790 km (0.117 R)
• M44: 12,082,272 km (0.108 R)
• M45: 12,304,574 km (0.093 R)
• M46: 12,809,766 km (0.09 R)
• M47: 13,638,090 km (0.11 R)
• M48: 14,073,270 km (0.119 R)
• M49: 14,838,613 km (0.085 R)
• M50: 14,927,773 km (0.073 R)
• M51: 15,587,201 km (0.112 R)
• M52: 16,072,795 km (0.111 R)
• M53: 16,563,327 km (0.105 R)
• M54: 17,433,687 km (0.078 R)
• M55: 17,937,682 km (0.102 R)
• M56: 18,542,506 km (0.061 R)
• M57: 18,960,184 km (0.093 R)
• M58: 19,804,963 km (0.097 R)
• M59: 19,936,011 km (0.075 R)
• M60: 20,133,181 km (0.09 R)
• M61: 21,463,854 km (0.051 R)
• M62: 22,105,778 km (0.101 R)
• M63: 22,994,689 km (0.086 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 476.3

Radius: 4

Gravity: 29.77 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 13.85 AU - 15.97 AU

Year: 22044 Days

Day: 15.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 89,151,957 km

• M1: 67,917 km (0.085 R)
• M2: 101,128 km (0.067 R)
• M3: 156,330 km (0.083 R)
• M4: 208,988 km (0.098 R)
• M5: 368,609 km (0.065 R)
• M6: 646,412 km (0.038 R)
• M7: 805,585 km (0.102 R)
• M8: 1,159,383 km (0.113 R)
• M9: 1,467,406 km (0.092 R)
• M10: 2,254,889 km (0.115 R)
• M11: 2,288,698 km (0.108 R)
• M12: 3,977,359 km (0.065 R)
• M13: 4,910,999 km (0.077 R)
• M14: 5,266,593 km (0.082 R)
• M15: 5,722,717 km (0.075 R)
• M16: 6,002,465 km (0.105 R)
• M17: 6,191,407 km (0.092 R)
• M18: 6,478,635 km (0.083 R)
• M19: 7,315,485 km (0.056 R)
• M20: 7,823,370 km (0.087 R)
• M21: 8,081,726 km (0.082 R)
• M22: 8,606,515 km (0.074 R)
• M23: 8,980,510 km (0.083 R)
• M24: 9,688,856 km (0.072 R)
• M25: 10,133,760 km (0.113 R)
• M26: 10,585,246 km (0.105 R)
• M27: 11,216,699 km (0.116 R)
• M28: 11,332,787 km (0.076 R)
• M29: 12,335,840 km (0.103 R)
• M30: 12,696,521 km (0.076 R)
• M31: 13,986,204 km (0.106 R)
• M32: 14,048,736 km (0.074 R)
• M33: 14,488,404 km (0.119 R)
• M34: 15,769,560 km (0.101 R)
• M35: 17,086,470 km (0.12 R)
• M36: 17,961,169 km (0.118 R)
• M37: 18,438,237 km (0.054 R)
• M38: 18,643,934 km (0.069 R)
• M39: 19,474,352 km (0.05 R)
• M40: 21,027,776 km (0.071 R)
• M41: 21,891,853 km (0.096 R)
• M42: 22,474,238 km (0.103 R)
• M43: 22,840,902 km (0.108 R)
• M44: 23,357,464 km (0.033 R)
• M45: 24,627,998 km (0.036 R)
• M46: 25,233,570 km (0.103 R)
• M47: 25,309,566 km (0.099 R)
• M48: 25,844,079 km (0.054 R)
• M49: 26,228,097 km (0.036 R)
• M50: 26,536,717 km (0.088 R)
• M51: 26,768,893 km (0.058 R)
• M52: 28,018,784 km (0.074 R)
• M53: 28,413,273 km (0.089 R)
• M54: 28,571,548 km (0.118 R)
• M55: 28,889,144 km (0.074 R)
• M56: 30,413,098 km (0.11 R)
• M57: 30,656,044 km (0.079 R)
• M58: 31,389,074 km (0.072 R)
• M59: 31,880,802 km (0.113 R)
• M60: 33,288,069 km (0.063 R)
• M61: 33,371,395 km (0.081 R)
• M62: 33,873,296 km (0.102 R)
• M63: 34,462,113 km (0.089 R)
• M64: 36,162,592 km (0.113 R)
• M65: 37,023,229 km (0.098 R)
• M66: 38,501,406 km (0.052 R)
• M67: 40,442,887 km (0.113 R)
• M68: 41,425,446 km (0.089 R)
• M69: 43,141,184 km (0.05 R)
• M70: 44,512,098 km (0.086 R)
• M71: 45,156,716 km (0.069 R)
• M72: 47,296,264 km (0.056 R)
• M73: 50,136,230 km (0.104 R)
• M74: 50,327,566 km (0.106 R)
• M75: 51,480,367 km (0.101 R)
• M76: 53,128,487 km (0.079 R)
• M77: 54,105,959 km (0.073 R)
• M78: 56,277,223 km (0.083 R)
• M79: 57,373,476 km (0.081 R)
• M80: 57,573,638 km (0.079 R)
• M81: 58,577,440 km (0.082 R)
• M82: 58,879,777 km (0.063 R)
• M83: 59,182,563 km (0.07 R)
• M84: 60,602,546 km (0.067 R)
• M85: 61,623,701 km (0.065 R)
• M86: 61,828,501 km (0.06 R)
• M87: 65,033,486 km (0.119 R)
• M88: 67,129,651 km (0.061 R)
• M89: 67,234,968 km (0.087 R)
• M90: 68,716,136 km (0.118 R)
• M91: 69,460,835 km (0.092 R)
• M92: 69,887,488 km (0.111 R)
• M93: 71,172,833 km (0.089 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 745.1

Radius: 4.3

Gravity: 40.3 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 14.95 AU - 16.89 AU

Year: 24321 Days

Day: 18.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 89,151,957 km

• M1: 84,972 km (0.089 R)
• M2: 713,432 km (0.102 R)
• M3: 904,020 km (0.069 R)
• M4: 1,428,959 km (0.065 R)
• M5: 1,633,459 km (0.119 R)
• M6: 1,703,621 km (0.079 R)
• M7: 1,883,587 km (0.09 R)
• M8: 2,069,537 km (0.114 R)
• M9: 2,183,979 km (0.078 R)
• M10: 2,621,254 km (0.092 R)
• M11: 3,393,029 km (0.077 R)
• M12: 3,482,938 km (0.065 R)
• M13: 3,991,122 km (0.065 R)
• M14: 4,670,894 km (0.069 R)
• M15: 4,770,826 km (0.04 R)
• M16: 5,177,882 km (0.098 R)
• M17: 5,281,403 km (0.079 R)
• M18: 6,971,410 km (0.098 R)
• M19: 7,607,949 km (0.104 R)
• M20: 8,022,635 km (0.045 R)
• M21: 8,505,537 km (0.052 R)
• M22: 8,750,578 km (0.088 R)
• M23: 8,812,212 km (0.118 R)
• M24: 9,753,482 km (0.065 R)
• M25: 9,817,360 km (0.099 R)
• M26: 11,124,098 km (0.103 R)
• M27: 11,459,197 km (0.086 R)
• M28: 11,526,516 km (0.053 R)
• M29: 11,661,752 km (0.058 R)
• M30: 12,414,978 km (0.104 R)
• M31: 15,135,265 km (0.12 R)
• M32: 15,805,464 km (0.098 R)
• M33: 16,182,002 km (0.117 R)
• M34: 18,030,134 km (0.039 R)
• M35: 19,138,654 km (0.103 R)
• M36: 20,677,866 km (0.097 R)
• M37: 21,837,400 km (0.047 R)
• M38: 21,921,025 km (0.113 R)
• M39: 22,763,111 km (0.115 R)
• M40: 23,787,408 km (0.104 R)
• M41: 24,305,316 km (0.078 R)
• M42: 24,739,598 km (0.052 R)
• M43: 25,969,442 km (0.067 R)
• M44: 26,058,004 km (0.116 R)
• M45: 26,859,998 km (0.072 R)
• M46: 26,949,608 km (0.073 R)
• M47: 27,941,741 km (0.045 R)
• M48: 29,498,456 km (0.056 R)
• M49: 30,520,808 km (0.114 R)
• M50: 31,649,075 km (0.094 R)
• M51: 32,313,589 km (0.095 R)
• M52: 32,504,326 km (0.098 R)
• M53: 32,599,770 km (0.107 R)
• M54: 32,982,740 km (0.077 R)
• M55: 36,099,013 km (0.106 R)
• M56: 36,693,665 km (0.115 R)
• M57: 37,391,539 km (0.104 R)
• M58: 37,892,692 km (0.119 R)
• M59: 38,901,729 km (0.112 R)
• M60: 39,307,888 km (0.076 R)
• M61: 41,773,709 km (0.105 R)
• M62: 45,138,315 km (0.037 R)
• M63: 45,458,155 km (0.1 R)
• M64: 47,068,876 km (0.102 R)
• M65: 47,285,045 km (0.106 R)
• M66: 47,935,496 km (0.078 R)
• M67: 49,904,653 km (0.074 R)
• M68: 50,456,220 km (0.106 R)
• M69: 52,346,988 km (0.083 R)
• M70: 52,570,936 km (0.038 R)
• M71: 52,907,381 km (0.088 R)
• M72: 53,469,869 km (0.066 R)
• M73: 56,082,746 km (0.114 R)
• M74: 56,311,780 km (0.052 R)
• M75: 56,886,086 km (0.098 R)
• M76: 59,669,355 km (0.12 R)
• M77: 59,786,340 km (0.066 R)
• M78: 68,770,440 km (0.115 R)
• M79: 70,617,076 km (0.047 R)
• M80: 71,360,279 km (0.085 R)
• M81: 72,355,254 km (0.076 R)
• M82: 72,729,548 km (0.073 R)
• M83: 73,856,319 km (0.094 R)
• M84: 73,981,832 km (0.091 R)
• M85: 78,292,644 km (0.107 R)
• M86: 82,684,090 km (0.072 R)
• M87: 85,172,800 km (0.099 R)
• M88: 89,151,953 km (0.101 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 489 - 18,424 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit