🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.74 AU - 0.9 AU

Year: 281 Days

Day: 13.3 Hours

Environment

Temp: 133 °C

Axial Tilt: 7.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 79,403,326 km

• M1: 408,253 km (0.087 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.64 AU - 1.02 AU

Year: 286 Days

Day: 30.3 Hours

Environment

Temp: 88 °C

Axial Tilt: 7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.15 AU - 1.69 AU

Year: 641 Days

Day: 12.9 Hours

Environment

Temp: -35 °C

Axial Tilt: 6.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.45 AU - 1.73 AU

Year: 759 Days

Day: 44.1 Hours

Environment

Temp: -51 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 3.27 AU - 3.59 AU

Year: 2406 Days

Day: 14.3 Hours

Environment

Temp: -126 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.57 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 11.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 870.6

Radius: 10.9

Gravity: 7.33 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 10.18 AU - 13.22 AU

Year: 15157 Days

Day: 9.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 79,403,326 km

• M1: 152,889 km (0.108 R)
• M2: 343,626 km (0.106 R)
• M3: 438,920 km (0.058 R)
• M4: 682,615 km (0.109 R)
• M5: 788,231 km (0.071 R)
• M6: 1,140,534 km (0.07 R)
• M7: 1,401,882 km (0.047 R)
• M8: 1,859,950 km (0.08 R)
• M9: 2,012,540 km (0.109 R)
• M10: 2,169,319 km (0.119 R)
• M11: 2,330,286 km (0.089 R)
• M12: 2,495,292 km (0.119 R)
• M13: 2,630,080 km (0.117 R)
• M14: 2,732,854 km (0.073 R)
• M15: 3,230,117 km (0.104 R)
• M16: 3,340,520 km (0.068 R)
• M17: 4,028,671 km (0.107 R)
• M18: 5,141,230 km (0.045 R)
• M19: 5,444,465 km (0.084 R)
• M20: 5,620,542 km (0.098 R)
• M21: 6,251,246 km (0.117 R)
• M22: 7,530,607 km (0.071 R)
• M23: 7,875,281 km (0.056 R)
• M24: 8,631,199 km (0.112 R)
• M25: 9,148,209 km (0.069 R)
• M26: 10,157,845 km (0.066 R)
• M27: 10,429,515 km (0.115 R)
• M28: 10,538,721 km (0.04 R)
• M29: 10,813,682 km (0.092 R)
• M30: 12,921,217 km (0.119 R)
• M31: 13,038,651 km (0.112 R)
• M32: 13,631,358 km (0.11 R)
• M33: 13,871,014 km (0.113 R)
• M34: 14,112,016 km (0.107 R)
• M35: 14,720,430 km (0.11 R)
• M36: 17,174,584 km (0.087 R)
• M37: 17,368,462 km (0.09 R)
• M38: 18,415,498 km (0.076 R)
• M39: 19,013,291 km (0.089 R)
• M40: 19,482,729 km (0.102 R)
• M41: 19,955,907 km (0.086 R)
• M42: 20,364,609 km (0.109 R)
• M43: 20,432,975 km (0.111 R)
• M44: 21,607,168 km (0.096 R)
• M45: 21,816,605 km (0.107 R)
• M46: 21,956,629 km (0.101 R)
• M47: 23,516,636 km (0.071 R)
• M48: 24,382,508 km (0.072 R)
• M49: 24,673,476 km (0.119 R)
• M50: 25,038,794 km (0.113 R)
• M51: 25,627,013 km (0.117 R)
• M52: 25,848,866 km (0.064 R)
• M53: 27,117,606 km (0.088 R)
• M54: 28,789,362 km (0.046 R)
• M55: 29,793,014 km (0.11 R)
• M56: 30,026,237 km (0.083 R)
• M57: 30,181,969 km (0.111 R)
• M58: 30,260,059 km (0.061 R)
• M59: 30,337,999 km (0.064 R)
• M60: 32,391,529 km (0.097 R)
• M61: 32,791,554 km (0.095 R)
• M62: 33,515,757 km (0.075 R)
• M63: 34,407,959 km (0.062 R)
• M64: 34,571,021 km (0.071 R)
• M65: 35,225,960 km (0.106 R)
• M66: 39,752,193 km (0.089 R)
• M67: 41,214,662 km (0.102 R)
• M68: 41,996,012 km (0.081 R)
• M69: 42,869,963 km (0.088 R)
• M70: 44,191,959 km (0.098 R)
• M71: 44,457,944 km (0.062 R)
• M72: 44,813,538 km (0.091 R)
• M73: 45,080,870 km (0.093 R)
• M74: 46,785,836 km (0.116 R)
• M75: 47,147,415 km (0.114 R)
• M76: 47,237,921 km (0.059 R)
• M77: 51,558,757 km (0.076 R)
• M78: 52,306,746 km (0.111 R)
• M79: 53,813,496 km (0.068 R)
• M80: 54,477,112 km (0.036 R)
• M81: 54,572,106 km (0.09 R)
• M82: 55,238,864 km (0.06 R)
• M83: 56,292,183 km (0.107 R)
• M84: 57,351,934 km (0.081 R)
• M85: 58,613,044 km (0.057 R)
• M86: 59,491,333 km (0.084 R)
• M87: 60,965,022 km (0.084 R)
• M88: 61,261,076 km (0.117 R)
• M89: 62,450,529 km (0.049 R)
• M90: 63,447,599 km (0.116 R)
• M91: 66,774,954 km (0.089 R)
• M92: 67,998,964 km (0.09 R)
• M93: 68,101,289 km (0.085 R)
• M94: 68,408,563 km (0.107 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 581.9

Radius: 4.1

Gravity: 34.62 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 12.51 AU - 15.07 AU

Year: 19395 Days

Day: 15.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 79,403,326 km

• M1: 57,296 km (0.077 R)
• M2: 235,766 km (0.087 R)
• M3: 594,352 km (0.088 R)
• M4: 636,689 km (0.089 R)
• M5: 816,206 km (0.064 R)
• M6: 1,830,330 km (0.096 R)
• M7: 1,955,843 km (0.063 R)
• M8: 2,660,000 km (0.056 R)
• M9: 2,874,373 km (0.058 R)
• M10: 3,472,915 km (0.12 R)
• M11: 3,589,451 km (0.057 R)
• M12: 3,866,058 km (0.06 R)
• M13: 4,108,706 km (0.102 R)
• M14: 5,127,617 km (0.113 R)
• M15: 5,393,901 km (0.074 R)
• M16: 5,802,004 km (0.077 R)
• M17: 6,408,623 km (0.073 R)
• M18: 7,084,357 km (0.106 R)
• M19: 7,133,425 km (0.109 R)
• M20: 7,380,710 km (0.093 R)
• M21: 8,449,886 km (0.103 R)
• M22: 8,764,191 km (0.047 R)
• M23: 10,169,813 km (0.033 R)
• M24: 10,448,065 km (0.12 R)
• M25: 12,287,072 km (0.071 R)
• M26: 12,942,011 km (0.118 R)
• M27: 14,910,569 km (0.071 R)
• M28: 15,226,520 km (0.116 R)
• M29: 15,865,004 km (0.04 R)
• M30: 15,929,331 km (0.11 R)
• M31: 16,382,014 km (0.105 R)
• M32: 16,970,382 km (0.042 R)
• M33: 17,036,056 km (0.102 R)
• M34: 17,499,061 km (0.097 R)
• M35: 17,565,483 km (0.063 R)
• M36: 19,736,447 km (0.101 R)
• M37: 20,152,778 km (0.035 R)
• M38: 20,712,424 km (0.055 R)
• M39: 21,135,486 km (0.063 R)
• M40: 22,493,985 km (0.116 R)
• M41: 22,711,051 km (0.118 R)
• M42: 23,001,570 km (0.058 R)
• M43: 24,028,111 km (0.085 R)
• M44: 24,770,266 km (0.095 R)
• M45: 24,919,714 km (0.116 R)
• M46: 25,595,448 km (0.053 R)
• M47: 25,973,631 km (0.106 R)
• M48: 26,429,755 km (0.116 R)
• M49: 26,811,828 km (0.072 R)
• M50: 28,436,461 km (0.066 R)
• M51: 29,063,874 km (0.095 R)
• M52: 29,616,489 km (0.101 R)
• M53: 29,774,913 km (0.109 R)
• M54: 31,214,344 km (0.116 R)
• M55: 32,267,962 km (0.096 R)
• M56: 32,349,492 km (0.118 R)
• M57: 33,415,527 km (0.086 R)
• M58: 33,663,261 km (0.102 R)
• M59: 34,576,406 km (0.108 R)
• M60: 35,582,003 km (0.08 R)
• M61: 37,793,508 km (0.101 R)
• M62: 38,829,025 km (0.062 R)
• M63: 39,176,391 km (0.056 R)
• M64: 39,699,086 km (0.091 R)
• M65: 40,136,660 km (0.055 R)
• M66: 41,016,295 km (0.034 R)
• M67: 41,458,507 km (0.119 R)
• M68: 43,873,764 km (0.08 R)
• M69: 44,054,479 km (0.073 R)
• M70: 44,598,117 km (0.036 R)
• M71: 44,779,729 km (0.044 R)
• M72: 45,143,850 km (0.105 R)
• M73: 46,334,201 km (0.093 R)
• M74: 48,185,325 km (0.09 R)
• M75: 49,120,012 km (0.096 R)
• M76: 49,307,608 km (0.111 R)
• M77: 51,864,086 km (0.068 R)
• M78: 51,959,529 km (0.113 R)
• M79: 53,688,731 km (0.08 R)
• M80: 53,882,011 km (0.038 R)
• M81: 55,729,695 km (0.102 R)
• M82: 56,023,355 km (0.091 R)
• M83: 57,301,819 km (0.078 R)
• M84: 57,598,172 km (0.116 R)
• M85: 58,192,375 km (0.047 R)
• M86: 59,187,350 km (0.09 R)
• M87: 59,586,926 km (0.031 R)
• M88: 61,396,163 km (0.05 R)
• M89: 61,699,398 km (0.032 R)
• M90: 62,510,517 km (0.04 R)
• M91: 65,480,484 km (0.072 R)
• M92: 70,179,054 km (0.056 R)
• M93: 70,390,286 km (0.111 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 443.4

Radius: 5.5

Gravity: 14.66 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 13.74 AU - 20.22 AU

Year: 26501 Days

Day: 16.6 Hours

Environment

Temp: -210 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 79,403,326 km

• M1: 147,803 km (0.098 R)
• M2: 276,158 km (0.119 R)
• M3: 381,923 km (0.109 R)
• M4: 751,281 km (0.112 R)
• M5: 851,062 km (0.102 R)
• M6: 1,176,587 km (0.088 R)
• M7: 1,263,653 km (0.1 R)
• M8: 1,322,894 km (0.053 R)
• M9: 1,413,550 km (0.111 R)
• M10: 2,806,306 km (0.083 R)
• M11: 2,884,247 km (0.11 R)
• M12: 3,701,500 km (0.074 R)
• M13: 3,873,089 km (0.092 R)
• M14: 4,003,538 km (0.111 R)
• M15: 4,091,352 km (0.103 R)
• M16: 4,585,474 km (0.058 R)
• M17: 4,723,553 km (0.09 R)
• M18: 5,145,868 km (0.088 R)
• M19: 5,580,150 km (0.066 R)
• M20: 5,629,218 km (0.12 R)
• M21: 5,678,286 km (0.094 R)
• M22: 5,777,021 km (0.083 R)
• M23: 5,926,170 km (0.101 R)
• M24: 7,977,456 km (0.066 R)
• M25: 8,535,606 km (0.083 R)
• M26: 9,279,855 km (0.05 R)
• M27: 9,571,721 km (0.094 R)
• M28: 9,748,246 km (0.081 R)
• M29: 12,522,239 km (0.108 R)
• M30: 12,586,566 km (0.104 R)
• M31: 13,104,474 km (0.102 R)
• M32: 13,235,073 km (0.068 R)
• M33: 13,431,645 km (0.091 R)
• M34: 15,451,066 km (0.072 R)
• M35: 15,520,031 km (0.062 R)
• M36: 15,796,787 km (0.108 R)
• M37: 16,566,169 km (0.042 R)
• M38: 17,133,444 km (0.08 R)
• M39: 17,634,896 km (0.05 R)
• M40: 17,923,620 km (0.106 R)
• M41: 18,286,844 km (0.059 R)
• M42: 19,020,472 km (0.086 R)
• M43: 20,289,510 km (0.097 R)
• M44: 20,364,908 km (0.073 R)
• M45: 22,282,603 km (0.084 R)
• M46: 23,857,719 km (0.068 R)
• M47: 24,337,180 km (0.105 R)
• M48: 25,224,595 km (0.113 R)
• M49: 26,369,168 km (0.102 R)
• M50: 27,030,690 km (0.072 R)
• M51: 27,280,219 km (0.052 R)
• M52: 27,363,695 km (0.086 R)
• M53: 27,949,370 km (0.109 R)
• M54: 30,333,511 km (0.086 R)
• M55: 33,136,976 km (0.089 R)
• M56: 35,656,952 km (0.096 R)
• M57: 36,755,748 km (0.107 R)
• M58: 37,216,809 km (0.11 R)
• M59: 40,307,650 km (0.059 R)
• M60: 41,164,846 km (0.081 R)
• M61: 41,835,643 km (0.103 R)
• M62: 43,382,485 km (0.057 R)
• M63: 43,967,413 km (0.11 R)
• M64: 45,144,897 km (0.074 R)
• M65: 45,342,217 km (0.101 R)
• M66: 46,332,854 km (0.116 R)
• M67: 48,033,333 km (0.085 R)
• M68: 48,335,521 km (0.073 R)
• M69: 48,537,328 km (0.051 R)
• M70: 51,391,955 km (0.045 R)
• M71: 51,907,469 km (0.095 R)
• M72: 52,217,586 km (0.119 R)
• M73: 54,195,718 km (0.119 R)
• M74: 54,510,323 km (0.095 R)
• M75: 55,774,724 km (0.083 R)
• M76: 55,880,639 km (0.086 R)
• M77: 56,198,385 km (0.08 R)
• M78: 56,942,335 km (0.067 R)
• M79: 57,796,539 km (0.099 R)
• M80: 58,332,548 km (0.108 R)
• M81: 58,654,932 km (0.119 R)
• M82: 58,870,203 km (0.096 R)
• M83: 62,020,884 km (0.041 R)
• M84: 62,679,413 km (0.054 R)
• M85: 63,782,399 km (0.089 R)
• M86: 63,893,101 km (0.111 R)
• M87: 64,225,358 km (0.086 R)
• M88: 65,783,868 km (0.096 R)
• M89: 67,354,646 km (0.077 R)
• M90: 67,580,090 km (0.107 R)
• M91: 68,824,296 km (0.07 R)
• M92: 69,620,007 km (0.067 R)
• M93: 74,691,225 km (0.053 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: 441 - 14,900 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit