🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.75 AU - 0.75 AU

Year: 235 Days

Day: 14 Hours

Environment

Temp: 203 °C

Axial Tilt: 13.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 99,138,338 km

• M1: 61,634 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.22 AU - 1.72 AU

Year: 645 Days

Day: 33.7 Hours

Environment

Temp: -33 °C

Axial Tilt: 0.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.8 AU - 2.02 AU

Year: 955 Days

Day: 29.1 Hours

Environment

Temp: -62 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.95 AU - 2.03 AU

Year: 1015 Days

Day: 40.8 Hours

Environment

Temp: -61 °C

Axial Tilt: 8.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.63 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 271.3

Radius: 13.3

Gravity: 1.53 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 9.07 AU - 9.45 AU

Year: 10191 Days

Day: 6.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 99,138,338 km

• M1: 206,295 km (0.099 R)
• M2: 438,621 km (0.093 R)
• M3: 635,641 km (0.077 R)
• M4: 739,911 km (0.067 R)
• M5: 998,566 km (0.119 R)
• M6: 1,459,926 km (0.098 R)
• M7: 1,585,438 km (0.1 R)
• M8: 1,944,922 km (0.053 R)
• M9: 2,124,439 km (0.109 R)
• M10: 2,247,409 km (0.085 R)
• M11: 2,586,846 km (0.054 R)
• M12: 2,696,502 km (0.068 R)
• M13: 3,410,682 km (0.047 R)
• M14: 4,079,235 km (0.106 R)
• M15: 4,415,680 km (0.077 R)
• M16: 4,627,212 km (0.068 R)
• M17: 4,951,091 km (0.099 R)
• M18: 5,060,597 km (0.039 R)
• M19: 5,792,729 km (0.086 R)
• M20: 5,937,390 km (0.079 R)
• M21: 6,024,755 km (0.064 R)
• M22: 6,378,704 km (0.088 R)
• M23: 6,588,290 km (0.1 R)
• M24: 8,280,841 km (0.06 R)
• M25: 8,378,678 km (0.076 R)
• M26: 8,707,643 km (0.099 R)
• M27: 9,175,286 km (0.079 R)
• M28: 10,240,124 km (0.054 R)
• M29: 10,627,283 km (0.085 R)
• M30: 10,804,856 km (0.03 R)
• M31: 11,127,090 km (0.05 R)
• M32: 11,488,817 km (0.084 R)
• M33: 12,149,890 km (0.088 R)
• M34: 12,410,191 km (0.072 R)
• M35: 12,672,436 km (0.103 R)
• M36: 12,823,081 km (0.103 R)
• M37: 13,240,608 km (0.074 R)
• M38: 14,206,113 km (0.091 R)
• M39: 14,559,164 km (0.049 R)
• M40: 15,354,277 km (0.097 R)
• M41: 15,716,752 km (0.093 R)
• M42: 17,069,715 km (0.077 R)
• M43: 17,319,843 km (0.063 R)
• M44: 18,161,929 km (0.045 R)
• M45: 18,246,901 km (0.06 R)
• M46: 18,459,928 km (0.104 R)
• M47: 18,673,704 km (0.106 R)
• M48: 19,147,031 km (0.077 R)
• M49: 20,590,501 km (0.091 R)
• M50: 22,114,156 km (0.088 R)
• M51: 22,295,767 km (0.097 R)
• M52: 22,569,232 km (0.092 R)
• M53: 22,706,264 km (0.088 R)
• M54: 23,627,488 km (0.087 R)
• M55: 24,514,005 km (0.052 R)
• M56: 25,269,025 km (0.096 R)
• M57: 25,411,293 km (0.044 R)
• M58: 25,649,303 km (0.112 R)
• M59: 26,367,522 km (0.065 R)
• M60: 27,286,951 km (0.1 R)
• M61: 27,433,108 km (0.094 R)
• M62: 27,677,102 km (0.12 R)
• M63: 28,759,891 km (0.066 R)
• M64: 30,865,033 km (0.043 R)
• M65: 31,017,323 km (0.085 R)
• M66: 31,271,640 km (0.106 R)
• M67: 32,244,475 km (0.095 R)
• M68: 32,657,066 km (0.055 R)
• M69: 33,071,452 km (0.046 R)
• M70: 34,904,624 km (0.079 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 413.5

Radius: 4.5

Gravity: 20.42 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 12.64 AU - 19.48 AU

Year: 23276 Days

Day: 21.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 99,138,338 km

• M1: 97,538 km (0.11 R)
• M2: 127,009 km (0.057 R)
• M3: 272,268 km (0.118 R)
• M4: 320,289 km (0.067 R)
• M5: 353,949 km (0.041 R)
• M6: 482,154 km (0.118 R)
• M7: 972,985 km (0.046 R)
• M8: 1,023,399 km (0.113 R)
• M9: 1,344,436 km (0.115 R)
• M10: 1,545,496 km (0.1 R)
• M11: 1,943,576 km (0.095 R)
• M12: 2,007,603 km (0.096 R)
• M13: 2,270,447 km (0.116 R)
• M14: 2,579,217 km (0.111 R)
• M15: 2,937,653 km (0.089 R)
• M16: 2,974,305 km (0.048 R)
• M17: 3,349,796 km (0.119 R)
• M18: 3,465,435 km (0.086 R)
• M19: 3,621,615 km (0.073 R)
• M20: 4,144,908 km (0.097 R)
• M21: 4,563,333 km (0.12 R)
• M22: 4,777,558 km (0.118 R)
• M23: 4,951,390 km (0.075 R)
• M24: 5,349,919 km (0.087 R)
• M25: 6,224,917 km (0.055 R)
• M26: 6,367,035 km (0.096 R)
• M27: 6,848,740 km (0.09 R)
• M28: 6,946,428 km (0.119 R)
• M29: 7,292,148 km (0.104 R)
• M30: 8,154,879 km (0.107 R)
• M31: 10,085,440 km (0.1 R)
• M32: 10,252,540 km (0.096 R)
• M33: 10,872,624 km (0.107 R)
• M34: 12,804,680 km (0.066 R)
• M35: 13,288,779 km (0.101 R)
• M36: 13,717,227 km (0.089 R)
• M37: 14,839,810 km (0.117 R)
• M38: 16,056,339 km (0.059 R)
• M39: 16,775,008 km (0.112 R)
• M40: 17,437,577 km (0.111 R)
• M41: 18,583,496 km (0.077 R)
• M42: 19,614,525 km (0.079 R)
• M43: 19,892,627 km (0.068 R)
• M44: 20,032,052 km (0.084 R)
• M45: 21,516,662 km (0.116 R)
• M46: 24,217,203 km (0.059 R)
• M47: 25,644,815 km (0.11 R)
• M48: 29,370,999 km (0.051 R)
• M49: 32,684,741 km (0.056 R)
• M50: 32,849,448 km (0.12 R)
• M51: 33,262,189 km (0.056 R)
• M52: 33,593,698 km (0.054 R)
• M53: 34,511,032 km (0.103 R)
• M54: 34,762,656 km (0.061 R)
• M55: 34,930,654 km (0.09 R)
• M56: 36,882,906 km (0.107 R)
• M57: 39,394,206 km (0.118 R)
• M58: 39,832,827 km (0.087 R)
• M59: 40,449,469 km (0.049 R)
• M60: 40,714,706 km (0.057 R)
• M61: 40,980,542 km (0.086 R)
• M62: 41,335,986 km (0.105 R)
• M63: 42,677,580 km (0.12 R)
• M64: 43,218,226 km (0.104 R)
• M65: 43,670,461 km (0.089 R)
• M66: 45,771,114 km (0.114 R)
• M67: 46,972,834 km (0.105 R)
• M68: 47,437,934 km (0.03 R)
• M69: 47,624,333 km (0.112 R)
• M70: 48,185,025 km (0.107 R)
• M71: 48,466,120 km (0.094 R)
• M72: 48,747,962 km (0.08 R)
• M73: 51,307,881 km (0.12 R)
• M74: 51,403,474 km (0.079 R)
• M75: 53,328,948 km (0.11 R)
• M76: 54,105,660 km (0.084 R)
• M77: 54,397,825 km (0.066 R)
• M78: 54,788,425 km (0.093 R)
• M79: 55,375,896 km (0.048 R)
• M80: 55,867,026 km (0.085 R)
• M81: 56,655,855 km (0.091 R)
• M82: 58,344,366 km (0.079 R)
• M83: 58,544,080 km (0.118 R)
• M84: 60,756,034 km (0.118 R)
• M85: 60,857,311 km (0.043 R)
• M86: 62,688,389 km (0.04 R)
• M87: 63,713,434 km (0.095 R)
• M88: 64,228,051 km (0.093 R)
• M89: 65,572,487 km (0.056 R)
• M90: 67,239,905 km (0.088 R)
• M91: 67,554,060 km (0.107 R)
• M92: 68,078,700 km (0.098 R)
• M93: 68,183,867 km (0.063 R)
• M94: 68,394,202 km (0.06 R)
• M95: 68,815,619 km (0.066 R)
• M96: 69,449,315 km (0.083 R)
• M97: 70,297,386 km (0.11 R)
• M98: 70,722,693 km (0.117 R)
• M99: 71,148,747 km (0.095 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 979

Radius: 4.9

Gravity: 40.77 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 13.77 AU - 19.81 AU

Year: 24881 Days

Day: 23.6 Hours

Environment

Temp: -203 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 99,138,338 km

• M1: 191,186 km (0.045 R)
• M2: 476,320 km (0.11 R)
• M3: 1,202,019 km (0.093 R)
• M4: 1,935,348 km (0.075 R)
• M5: 2,219,284 km (0.081 R)
• M6: 2,647,284 km (0.066 R)
• M7: 3,774,653 km (0.096 R)
• M8: 4,179,465 km (0.094 R)
• M9: 4,282,837 km (0.106 R)
• M10: 5,645,076 km (0.063 R)
• M11: 5,702,072 km (0.037 R)
• M12: 6,461,431 km (0.088 R)
• M13: 7,252,056 km (0.067 R)
• M14: 7,314,139 km (0.114 R)
• M15: 7,376,372 km (0.119 R)
• M16: 7,627,247 km (0.118 R)
• M17: 8,396,330 km (0.055 R)
• M18: 9,527,589 km (0.112 R)
• M19: 9,800,605 km (0.086 R)
• M20: 10,989,609 km (0.042 R)
• M21: 11,347,896 km (0.055 R)
• M22: 11,782,927 km (0.114 R)
• M23: 11,855,930 km (0.086 R)
• M24: 12,149,591 km (0.104 R)
• M25: 12,819,042 km (0.064 R)
• M26: 13,806,986 km (0.049 R)
• M27: 14,661,938 km (0.117 R)
• M28: 16,749,726 km (0.053 R)
• M29: 17,161,718 km (0.107 R)
• M30: 17,828,027 km (0.092 R)
• M31: 17,911,802 km (0.096 R)
• M32: 18,843,049 km (0.107 R)
• M33: 20,225,483 km (0.032 R)
• M34: 21,106,016 km (0.066 R)
• M35: 24,844,317 km (0.076 R)
• M36: 25,219,807 km (0.034 R)
• M37: 25,502,697 km (0.091 R)
• M38: 25,976,473 km (0.114 R)
• M39: 26,357,499 km (0.078 R)
• M40: 31,173,653 km (0.085 R)
• M41: 31,375,909 km (0.084 R)
• M42: 31,578,615 km (0.038 R)
• M43: 34,148,556 km (0.116 R)
• M44: 36,998,545 km (0.085 R)
• M45: 37,857,536 km (0.052 R)
• M46: 39,049,383 km (0.099 R)
• M47: 39,485,760 km (0.088 R)
• M48: 40,473,704 km (0.072 R)
• M49: 40,694,361 km (0.061 R)
• M50: 41,358,575 km (0.027 R)
• M51: 41,803,479 km (0.103 R)
• M52: 42,810,273 km (0.108 R)
• M53: 42,922,621 km (0.115 R)
• M54: 43,260,263 km (0.115 R)
• M55: 43,372,911 km (0.08 R)
• M56: 44,051,487 km (0.101 R)
• M57: 44,619,510 km (0.099 R)
• M58: 44,847,497 km (0.031 R)
• M59: 45,190,076 km (0.064 R)
• M60: 46,223,049 km (0.101 R)
• M61: 49,604,260 km (0.067 R)
• M62: 50,195,322 km (0.089 R)
• M63: 51,982,119 km (0.099 R)
• M64: 52,101,946 km (0.114 R)
• M65: 52,462,178 km (0.112 R)
• M66: 55,617,796 km (0.074 R)
• M67: 56,847,789 km (0.043 R)
• M68: 57,094,925 km (0.101 R)
• M69: 58,086,759 km (0.073 R)
• M70: 58,211,224 km (0.057 R)
• M71: 58,460,305 km (0.096 R)
• M72: 59,209,491 km (0.1 R)
• M73: 60,213,442 km (0.069 R)
• M74: 61,222,929 km (0.066 R)
• M75: 62,875,387 km (0.086 R)
• M76: 64,284,898 km (0.115 R)
• M77: 64,413,552 km (0.097 R)
• M78: 64,800,113 km (0.083 R)
• M79: 66,483,837 km (0.065 R)
• M80: 70,026,464 km (0.071 R)
• M81: 70,955,018 km (0.039 R)
• M82: 72,556,014 km (0.11 R)
• M83: 82,548,703 km (0.094 R)
• M84: 83,529,317 km (0.04 R)
• M85: 85,502,065 km (0.1 R)
• M86: 86,636,166 km (0.092 R)
• M87: 86,920,552 km (0.03 R)
• M88: 88,632,998 km (0.116 R)
• M89: 89,062,793 km (0.11 R)
• M90: 89,349,722 km (0.093 R)
• M91: 90,212,453 km (0.076 R)
• M92: 92,962,510 km (0.094 R)
• M93: 93,544,895 km (0.102 R)
• M94: 96,328,014 km (0.038 R)

Kuiper Belt

Range: 30.3 - 48.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 511 - 19,594 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit