🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.82 AU - 0.88 AU

Year: 277 Days

Day: 31.3 Hours

Environment

Temp: 171 °C

Axial Tilt: 37 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.47 AU - 1.57 AU

Year: 662 Days

Day: 14 Hours

Environment

Temp: 5 °C

Axial Tilt: 34.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.3 AU - 2.12 AU

Year: 790 Days

Day: 47.1 Hours

Environment

Temp: -30 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.74 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 611.5

Radius: 13.6

Gravity: 3.31 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 5.01 AU - 6.53 AU

Year: 4894 Days

Day: 7.7 Hours

Environment

Temp: -148 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 42,974,391 km

• M1: 516,861 km (0.113 R)
• M2: 925,712 km (0.053 R)
• M3: 1,056,610 km (0.11 R)
• M4: 1,280,259 km (0.102 R)
• M5: 1,975,589 km (0.105 R)
• M6: 2,078,812 km (0.113 R)
• M7: 2,272,990 km (0.072 R)
• M8: 2,417,950 km (0.117 R)
• M9: 2,660,449 km (0.111 R)
• M10: 2,872,130 km (0.072 R)
• M11: 3,332,592 km (0.029 R)
• M12: 3,688,186 km (0.084 R)
• M13: 3,773,606 km (0.092 R)
• M14: 4,078,038 km (0.1 R)
• M15: 4,436,026 km (0.097 R)
• M16: 4,572,908 km (0.108 R)
• M17: 5,254,625 km (0.086 R)
• M18: 5,595,110 km (0.045 R)
• M19: 5,968,207 km (0.07 R)
• M20: 6,298,070 km (0.107 R)
• M21: 6,712,307 km (0.091 R)
• M22: 6,869,983 km (0.092 R)
• M23: 6,975,749 km (0.093 R)
• M24: 7,296,487 km (0.119 R)
• M25: 7,676,764 km (0.117 R)
• M26: 7,980,149 km (0.096 R)
• M27: 8,741,602 km (0.114 R)
• M28: 9,438,130 km (0.105 R)
• M29: 9,942,274 km (0.086 R)
• M30: 11,194,259 km (0.119 R)
• M31: 11,886,448 km (0.049 R)
• M32: 11,981,892 km (0.075 R)
• M33: 12,077,634 km (0.112 R)
• M34: 12,269,868 km (0.073 R)
• M35: 12,689,939 km (0.088 R)
• M36: 12,820,089 km (0.1 R)
• M37: 13,147,558 km (0.093 R)
• M38: 13,710,645 km (0.118 R)
• M39: 13,978,275 km (0.115 R)
• M40: 14,112,764 km (0.101 R)
• M41: 14,349,278 km (0.044 R)
• M42: 14,552,881 km (0.094 R)
• M43: 14,723,422 km (0.06 R)
• M44: 14,860,304 km (0.049 R)
• M45: 15,169,822 km (0.069 R)
• M46: 16,040,781 km (0.08 R)
• M47: 16,322,923 km (0.1 R)
• M48: 16,606,710 km (0.114 R)
• M49: 16,749,277 km (0.082 R)
• M50: 16,963,800 km (0.1 R)
• M51: 17,468,095 km (0.089 R)
• M52: 17,576,703 km (0.059 R)
• M53: 17,831,169 km (0.067 R)
• M54: 18,013,678 km (0.09 R)
• M55: 18,564,946 km (0.058 R)
• M56: 18,824,199 km (0.044 R)
• M57: 19,047,250 km (0.104 R)
• M58: 19,233,948 km (0.069 R)
• M59: 19,346,146 km (0.11 R)
• M60: 19,571,291 km (0.114 R)
• M61: 19,721,936 km (0.037 R)
• M62: 20,062,271 km (0.075 R)
• M63: 20,442,549 km (0.094 R)
• M64: 20,979,157 km (0.119 R)
• M65: 22,144,374 km (0.112 R)
• M66: 22,458,680 km (0.082 R)
• M67: 22,576,862 km (0.118 R)
• M68: 23,012,341 km (0.115 R)
• M69: 23,570,341 km (0.085 R)
• M70: 23,730,710 km (0.051 R)
• M71: 23,851,137 km (0.094 R)
• M72: 24,294,545 km (0.073 R)
• M73: 24,822,027 km (0.073 R)
• M74: 25,476,517 km (0.037 R)
• M75: 25,641,075 km (0.116 R)
• M76: 25,888,510 km (0.073 R)
• M77: 26,012,527 km (0.073 R)
• M78: 26,468,950 km (0.112 R)
• M79: 27,938,749 km (0.108 R)
• M80: 28,278,485 km (0.063 R)
• M81: 28,448,877 km (0.095 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 358.6

Radius: 8.2

Gravity: 5.33 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 11.91 AU - 13.05 AU

Year: 15568 Days

Day: 5.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 42,974,391 km

• M1: 132,245 km (0.113 R)
• M2: 319,092 km (0.07 R)
• M3: 426,653 km (0.075 R)
• M4: 940,522 km (0.116 R)
• M5: 1,102,536 km (0.07 R)
• M6: 1,408,015 km (0.112 R)
• M7: 1,642,435 km (0.095 R)
• M8: 1,789,041 km (0.083 R)
• M9: 2,174,555 km (0.051 R)
• M10: 2,281,816 km (0.059 R)
• M11: 3,447,483 km (0.081 R)
• M12: 3,893,285 km (0.114 R)
• M13: 4,664,761 km (0.095 R)
• M14: 4,734,025 km (0.058 R)
• M15: 4,908,905 km (0.049 R)
• M16: 5,482,463 km (0.066 R)
• M17: 6,115,112 km (0.041 R)
• M18: 6,420,741 km (0.059 R)
• M19: 7,007,463 km (0.099 R)
• M20: 7,408,087 km (0.097 R)
• M21: 8,189,735 km (0.119 R)
• M22: 8,273,510 km (0.047 R)
• M23: 8,868,311 km (0.038 R)
• M24: 9,476,726 km (0.106 R)
• M25: 9,785,945 km (0.093 R)
• M26: 9,964,265 km (0.089 R)
• M27: 10,825,500 km (0.091 R)
• M28: 11,428,380 km (0.084 R)
• M29: 11,994,608 km (0.056 R)
• M30: 12,715,370 km (0.051 R)
• M31: 13,997,424 km (0.119 R)
• M32: 14,908,924 km (0.104 R)
• M33: 15,114,172 km (0.061 R)
• M34: 15,527,361 km (0.112 R)
• M35: 15,631,182 km (0.103 R)
• M36: 15,735,302 km (0.067 R)
• M37: 15,891,931 km (0.087 R)
• M38: 16,049,009 km (0.082 R)
• M39: 16,206,685 km (0.118 R)
• M40: 17,216,920 km (0.105 R)
• M41: 18,908,572 km (0.097 R)
• M42: 19,130,725 km (0.103 R)
• M43: 20,424,597 km (0.076 R)
• M44: 20,538,441 km (0.116 R)
• M45: 21,053,357 km (0.1 R)
• M46: 23,036,875 km (0.096 R)
• M47: 25,813,861 km (0.059 R)
• M48: 28,376,622 km (0.119 R)
• M49: 29,334,347 km (0.082 R)
• M50: 29,784,936 km (0.062 R)
• M51: 31,873,472 km (0.105 R)
• M52: 32,137,961 km (0.087 R)
• M53: 33,605,067 km (0.045 R)
• M54: 33,941,513 km (0.091 R)
• M55: 34,821,597 km (0.078 R)
• M56: 34,889,664 km (0.109 R)
• M57: 35,025,798 km (0.054 R)
• M58: 35,162,082 km (0.12 R)
• M59: 35,367,031 km (0.116 R)
• M60: 35,572,279 km (0.109 R)
• M61: 36,881,111 km (0.106 R)
• M62: 37,646,155 km (0.045 R)
• M63: 37,925,603 km (0.056 R)
• M64: 38,346,123 km (0.025 R)
• M65: 40,543,417 km (0.07 R)
• M66: 40,758,239 km (0.089 R)
• M67: 42,127,359 km (0.111 R)
• M68: 42,926,810 km (0.118 R)
• M69: 43,731,497 km (0.098 R)
• M70: 45,132,780 km (0.09 R)
• M71: 45,727,282 km (0.096 R)
• M72: 46,174,879 km (0.114 R)
• M73: 48,055,174 km (0.041 R)
• M74: 48,890,529 km (0.057 R)
• M75: 49,653,927 km (0.034 R)
• M76: 50,575,450 km (0.098 R)
• M77: 51,347,524 km (0.105 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 335.7

Radius: 6.5

Gravity: 7.95 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 12.81 AU - 16.91 AU

Year: 20227 Days

Day: 24.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 42,974,391 km

• M1: 141,220 km (0.095 R)
• M2: 333,902 km (0.087 R)
• M3: 545,733 km (0.066 R)
• M4: 600,336 km (0.08 R)
• M5: 735,573 km (0.098 R)
• M6: 859,440 km (0.099 R)
• M7: 1,127,669 km (0.084 R)
• M8: 1,295,966 km (0.098 R)
• M9: 1,524,253 km (0.052 R)
• M10: 2,845,052 km (0.116 R)
• M11: 2,910,127 km (0.076 R)
• M12: 3,482,788 km (0.065 R)
• M13: 3,587,507 km (0.091 R)
• M14: 4,200,259 km (0.106 R)
• M15: 6,224,767 km (0.111 R)
• M16: 7,266,717 km (0.056 R)
• M17: 7,580,722 km (0.105 R)
• M18: 8,083,222 km (0.058 R)
• M19: 8,502,245 km (0.089 R)
• M20: 8,785,584 km (0.088 R)
• M21: 9,072,064 km (0.094 R)
• M22: 9,752,285 km (0.093 R)
• M23: 9,900,088 km (0.099 R)
• M24: 11,523,524 km (0.069 R)
• M25: 12,153,331 km (0.118 R)
• M26: 12,312,503 km (0.1 R)
• M27: 12,956,223 km (0.106 R)
• M28: 13,282,197 km (0.108 R)
• M29: 13,391,403 km (0.032 R)
• M30: 13,446,156 km (0.075 R)
• M31: 13,665,765 km (0.084 R)
• M32: 15,811,448 km (0.068 R)
• M33: 16,276,398 km (0.114 R)
• M34: 17,338,842 km (0.069 R)
• M35: 18,606,534 km (0.069 R)
• M36: 19,344,201 km (0.102 R)
• M37: 20,911,538 km (0.058 R)
• M38: 21,229,883 km (0.092 R)
• M39: 21,871,358 km (0.086 R)
• M40: 22,324,191 km (0.077 R)
• M41: 23,042,111 km (0.072 R)
• M42: 24,433,521 km (0.085 R)
• M43: 25,851,858 km (0.103 R)
• M44: 26,056,658 km (0.066 R)
• M45: 26,950,356 km (0.063 R)
• M46: 27,505,364 km (0.08 R)
• M47: 27,854,076 km (0.096 R)
• M48: 27,923,939 km (0.085 R)
• M49: 29,762,496 km (0.117 R)
• M50: 30,552,074 km (0.115 R)
• M51: 30,696,436 km (0.089 R)
• M52: 31,566,946 km (0.075 R)
• M53: 31,712,804 km (0.116 R)
• M54: 31,932,114 km (0.09 R)
• M55: 32,814,143 km (0.069 R)
• M56: 32,887,895 km (0.117 R)
• M57: 32,961,946 km (0.118 R)
• M58: 33,035,847 km (0.089 R)
• M59: 33,629,601 km (0.096 R)
• M60: 33,927,899 km (0.102 R)
• M61: 34,903,128 km (0.075 R)
• M62: 35,431,956 km (0.099 R)
• M63: 37,034,748 km (0.102 R)
• M64: 37,265,578 km (0.109 R)
• M65: 37,883,566 km (0.03 R)
• M66: 39,443,423 km (0.084 R)
• M67: 41,662,259 km (0.084 R)
• M68: 42,062,733 km (0.104 R)
• M69: 44,002,568 km (0.08 R)
• M70: 45,065,461 km (0.042 R)
• M71: 45,476,556 km (0.061 R)
• M72: 45,723,841 km (0.082 R)
• M73: 46,302,486 km (0.063 R)
• M74: 46,634,144 km (0.042 R)
• M75: 47,634,056 km (0.075 R)
• M76: 48,809,596 km (0.088 R)
• M77: 48,978,343 km (0.096 R)
• M78: 49,485,629 km (0.08 R)
• M79: 50,676,129 km (0.051 R)
• M80: 51,017,960 km (0.052 R)
• M81: 51,446,259 km (0.071 R)
• M82: 52,048,091 km (0.036 R)
• M83: 53,432,320 km (0.12 R)
• M84: 53,606,153 km (0.098 R)
• M85: 53,780,285 km (0.062 R)
• M86: 54,303,578 km (0.103 R)
• M87: 55,531,178 km (0.04 R)
• M88: 55,971,894 km (0.102 R)
• M89: 56,148,419 km (0.086 R)
• M90: 57,123,049 km (0.079 R)
• M91: 57,924,595 km (0.072 R)
• M92: 58,819,489 km (0.068 R)
• M93: 58,909,248 km (0.105 R)
• M94: 59,268,732 km (0.111 R)
• M95: 59,899,436 km (0.111 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 88.3

Radius: 4.7

Gravity: 4 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 13.67 AU - 19.31 AU

Year: 23644 Days

Day: 19 Hours

Environment

Temp: -196 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 42,974,391 km

• M1: 89,160 km (0.071 R)
• M2: 454,478 km (0.118 R)
• M3: 802,742 km (0.1 R)
• M4: 1,335,011 km (0.082 R)
• M5: 1,932,356 km (0.074 R)
• M6: 2,000,722 km (0.096 R)
• M7: 2,526,708 km (0.091 R)
• M8: 2,987,320 km (0.046 R)
• M9: 3,173,270 km (0.12 R)
• M10: 3,308,507 km (0.095 R)
• M11: 3,810,856 km (0.098 R)
• M12: 4,547,476 km (0.066 R)
• M13: 5,262,853 km (0.114 R)
• M14: 5,584,638 km (0.043 R)
• M15: 5,780,911 km (0.087 R)
• M16: 5,946,067 km (0.072 R)
• M17: 6,247,357 km (0.061 R)
• M18: 6,417,001 km (0.11 R)
• M19: 6,656,956 km (0.055 R)
• M20: 8,194,074 km (0.096 R)
• M21: 8,305,225 km (0.119 R)
• M22: 8,379,575 km (0.061 R)
• M23: 9,366,921 km (0.092 R)
• M24: 10,874,718 km (0.072 R)
• M25: 11,366,297 km (0.109 R)
• M26: 11,573,340 km (0.103 R)
• M27: 13,143,220 km (0.044 R)
• M28: 13,974,984 km (0.065 R)
• M29: 14,778,624 km (0.116 R)
• M30: 17,372,801 km (0.099 R)
• M31: 17,420,373 km (0.106 R)
• M32: 18,575,568 km (0.075 R)
• M33: 19,113,222 km (0.079 R)
• M34: 19,904,296 km (0.09 R)
• M35: 22,964,919 km (0.113 R)
• M36: 24,335,834 km (0.058 R)
• M37: 24,655,973 km (0.072 R)
• M38: 25,624,769 km (0.12 R)
• M39: 26,770,689 km (0.04 R)
• M40: 27,432,958 km (0.118 R)
• M41: 30,364,478 km (0.072 R)
• M42: 30,479,220 km (0.11 R)
• M43: 30,824,192 km (0.111 R)
• M44: 30,939,532 km (0.111 R)
• M45: 31,518,177 km (0.115 R)
• M46: 31,867,039 km (0.081 R)
• M47: 33,512,167 km (0.031 R)
• M48: 33,630,649 km (0.075 R)
• M49: 33,690,039 km (0.091 R)
• M50: 36,456,702 km (0.099 R)
• M51: 36,700,696 km (0.057 R)
• M52: 39,045,792 km (0.103 R)
• M53: 39,232,939 km (0.106 R)
• M54: 39,608,131 km (0.108 R)
• M55: 42,140,224 km (0.103 R)

Kuiper Belt

Range: 31.1 - 57.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 542 - 13,036 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit