🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.39 AU - 2.19 AU

Year: 838 Days

Day: 23.4 Hours

Environment

Temp: -37 °C

Axial Tilt: 47.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,527,056 km

• M1: 1,088,025 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.46 AU - 2.12 AU

Year: 838 Days

Day: 19.3 Hours

Environment

Temp: -41 °C

Axial Tilt: 42.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.53 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 15.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 176.2

Radius: 7.5

Gravity: 3.13 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 12.83 AU - 17.71 AU

Year: 20875 Days

Day: 17.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 105.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 81,527,056 km

• M1: 175,628 km (0.057 R)
• M2: 1,114,055 km (0.059 R)
• M3: 1,412,802 km (0.112 R)
• M4: 1,502,860 km (0.113 R)
• M5: 2,613,475 km (0.067 R)
• M6: 2,808,999 km (0.109 R)
• M7: 3,515,550 km (0.1 R)
• M8: 3,638,519 km (0.117 R)
• M9: 3,857,082 km (0.11 R)
• M10: 4,405,807 km (0.093 R)
• M11: 4,638,880 km (0.114 R)
• M12: 4,706,199 km (0.08 R)
• M13: 4,773,967 km (0.074 R)
• M14: 5,013,324 km (0.085 R)
• M15: 5,326,881 km (0.118 R)
• M16: 5,755,030 km (0.078 R)
• M17: 5,973,293 km (0.108 R)
• M18: 6,231,200 km (0.104 R)
• M19: 6,720,086 km (0.03 R)
• M20: 7,143,448 km (0.116 R)
• M21: 7,734,659 km (0.106 R)
• M22: 8,056,294 km (0.112 R)
• M23: 8,423,557 km (0.087 R)
• M24: 9,005,493 km (0.087 R)
• M25: 9,258,911 km (0.062 R)
• M26: 9,386,518 km (0.064 R)
• M27: 10,033,230 km (0.118 R)
• M28: 10,120,595 km (0.097 R)
• M29: 10,561,011 km (0.07 R)
• M30: 10,873,072 km (0.118 R)
• M31: 11,597,575 km (0.116 R)
• M32: 11,689,278 km (0.063 R)
• M33: 12,431,284 km (0.084 R)
• M34: 13,140,677 km (0.104 R)
• M35: 13,236,270 km (0.086 R)
• M36: 13,428,054 km (0.101 R)
• M37: 13,524,396 km (0.069 R)
• M38: 14,253,835 km (0.069 R)
• M39: 15,801,425 km (0.117 R)
• M40: 16,260,690 km (0.11 R)
• M41: 16,776,055 km (0.093 R)
• M42: 17,822,941 km (0.082 R)
• M43: 18,034,771 km (0.1 R)
• M44: 20,586,612 km (0.101 R)
• M45: 22,616,206 km (0.112 R)
• M46: 22,903,135 km (0.118 R)
• M47: 22,960,730 km (0.088 R)
• M48: 23,596,671 km (0.106 R)
• M49: 23,771,102 km (0.05 R)
• M50: 27,044,602 km (0.107 R)
• M51: 27,410,219 km (0.082 R)
• M52: 28,084,607 km (0.101 R)
• M53: 28,454,861 km (0.074 R)
• M54: 30,140,680 km (0.112 R)
• M55: 30,646,321 km (0.105 R)
• M56: 31,154,953 km (0.062 R)
• M57: 31,282,411 km (0.047 R)
• M58: 31,346,289 km (0.096 R)
• M59: 33,412,236 km (0.099 R)
• M60: 34,527,488 km (0.086 R)
• M61: 34,857,949 km (0.1 R)
• M62: 34,924,072 km (0.043 R)
• M63: 35,189,309 km (0.1 R)
• M64: 38,218,666 km (0.096 R)
• M65: 38,355,248 km (0.084 R)
• M66: 38,491,981 km (0.084 R)
• M67: 39,729,754 km (0.103 R)
• M68: 39,799,018 km (0.047 R)
• M69: 40,771,254 km (0.118 R)
• M70: 43,165,119 km (0.067 R)
• M71: 43,806,445 km (0.119 R)
• M72: 45,242,734 km (0.099 R)
• M73: 45,894,084 km (0.069 R)
• M74: 46,257,307 km (0.108 R)
• M75: 46,913,443 km (0.109 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 320

Radius: 7.3

Gravity: 6 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 15.61 AU - 17.81 AU

Year: 23897 Days

Day: 24.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 81,527,056 km

• M1: 129,701 km (0.078 R)
• M2: 337,642 km (0.095 R)
• M3: 488,736 km (0.068 R)
• M4: 767,287 km (0.097 R)
• M5: 832,961 km (0.096 R)
• M6: 1,190,949 km (0.102 R)
• M7: 1,373,308 km (0.12 R)
• M8: 1,853,518 km (0.098 R)
• M9: 2,004,013 km (0.067 R)
• M10: 2,317,421 km (0.054 R)
• M11: 2,816,030 km (0.099 R)
• M12: 3,238,495 km (0.045 R)
• M13: 3,457,207 km (0.034 R)
• M14: 3,643,157 km (0.11 R)
• M15: 3,908,992 km (0.112 R)
• M16: 5,984,214 km (0.077 R)
• M17: 6,479,533 km (0.1 R)
• M18: 7,318,328 km (0.106 R)
• M19: 7,557,385 km (0.096 R)
• M20: 8,589,162 km (0.052 R)
• M21: 8,841,384 km (0.075 R)
• M22: 9,095,999 km (0.08 R)
• M23: 10,032,482 km (0.055 R)
• M24: 10,565,948 km (0.118 R)
• M25: 11,108,689 km (0.074 R)
• M26: 12,391,042 km (0.053 R)
• M27: 12,561,733 km (0.103 R)
• M28: 12,905,509 km (0.11 R)
• M29: 13,368,664 km (0.118 R)
• M30: 13,543,694 km (0.042 R)
• M31: 13,660,829 km (0.087 R)
• M32: 13,955,237 km (0.053 R)
• M33: 15,153,516 km (0.05 R)
• M34: 16,135,626 km (0.101 R)
• M35: 16,197,709 km (0.055 R)
• M36: 16,509,172 km (0.038 R)
• M37: 16,822,729 km (0.091 R)
• M38: 17,903,424 km (0.119 R)
• M39: 18,160,882 km (0.076 R)
• M40: 19,665,388 km (0.027 R)
• M41: 19,931,074 km (0.065 R)
• M42: 20,600,674 km (0.093 R)
• M43: 20,870,399 km (0.113 R)
• M44: 21,481,955 km (0.038 R)
• M45: 22,168,310 km (0.101 R)
• M46: 22,237,275 km (0.082 R)
• M47: 22,306,389 km (0.101 R)
• M48: 23,915,314 km (0.076 R)
• M49: 24,056,983 km (0.113 R)
• M50: 26,069,523 km (0.092 R)
• M51: 26,948,411 km (0.091 R)
• M52: 28,359,867 km (0.068 R)
• M53: 29,112,344 km (0.084 R)
• M54: 29,871,404 km (0.058 R)
• M55: 29,947,699 km (0.026 R)
• M56: 30,023,993 km (0.08 R)
• M57: 30,483,409 km (0.069 R)
• M58: 30,713,939 km (0.061 R)
• M59: 32,422,047 km (0.114 R)
• M60: 32,657,365 km (0.119 R)
• M61: 36,989,121 km (0.03 R)
• M62: 37,481,597 km (0.066 R)
• M63: 37,728,583 km (0.119 R)
• M64: 39,221,719 km (0.074 R)
• M65: 39,388,820 km (0.062 R)
• M66: 40,396,511 km (0.085 R)
• M67: 40,818,826 km (0.08 R)
• M68: 41,242,637 km (0.098 R)
• M69: 42,180,167 km (0.048 R)
• M70: 42,437,026 km (0.107 R)
• M71: 43,038,559 km (0.058 R)
• M72: 43,642,785 km (0.101 R)
• M73: 45,911,736 km (0.063 R)
• M74: 46,440,714 km (0.112 R)
• M75: 50,200,258 km (0.067 R)
• M76: 51,841,048 km (0.032 R)
• M77: 52,760,177 km (0.032 R)
• M78: 52,852,479 km (0.102 R)
• M79: 53,963,243 km (0.079 R)
• M80: 54,242,094 km (0.09 R)
• M81: 54,707,941 km (0.088 R)
• M82: 55,268,784 km (0.066 R)
• M83: 55,362,432 km (0.072 R)
• M84: 56,584,796 km (0.085 R)
• M85: 56,773,589 km (0.065 R)
• M86: 57,815,987 km (0.105 R)
• M87: 61,368,188 km (0.031 R)
• M88: 63,121,625 km (0.07 R)
• M89: 63,513,571 km (0.069 R)
• M90: 63,611,707 km (0.103 R)
• M91: 64,496,878 km (0.076 R)
• M92: 66,378,969 km (0.115 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 564.5

Radius: 3.3

Gravity: 51.84 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 14.11 AU - 19.81 AU

Year: 24435 Days

Day: 19 Hours

Environment

Temp: -181 °C

Axial Tilt: 48.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 81,527,056 km

• M1: 61,634 km (0.114 R)
• M2: 122,521 km (0.044 R)
• M3: 161,865 km (0.029 R)
• M4: 306,975 km (0.116 R)
• M5: 382,671 km (0.076 R)
• M6: 422,764 km (0.075 R)
• M7: 597,643 km (0.12 R)
• M8: 952,041 km (0.035 R)
• M9: 1,149,959 km (0.1 R)
• M10: 2,464,775 km (0.107 R)
• M11: 3,095,330 km (0.076 R)
• M12: 3,260,336 km (0.095 R)
• M13: 3,685,493 km (0.071 R)
• M14: 3,772,709 km (0.087 R)
• M15: 4,540,295 km (0.096 R)
• M16: 5,013,623 km (0.1 R)
• M17: 5,702,372 km (0.111 R)
• M18: 6,108,979 km (0.061 R)
• M19: 6,315,873 km (0.053 R)
• M20: 6,472,501 km (0.037 R)
• M21: 7,438,904 km (0.108 R)
• M22: 8,335,145 km (0.118 R)
• M23: 8,795,756 km (0.069 R)
• M24: 11,536,838 km (0.081 R)
• M25: 12,373,838 km (0.105 R)
• M26: 12,504,288 km (0.099 R)
• M27: 13,030,872 km (0.076 R)
• M28: 16,553,453 km (0.117 R)
• M29: 16,841,429 km (0.101 R)
• M30: 16,986,090 km (0.082 R)
• M31: 17,422,467 km (0.056 R)
• M32: 18,603,991 km (0.066 R)
• M33: 18,678,641 km (0.058 R)
• M34: 19,582,810 km (0.105 R)
• M35: 19,887,391 km (0.103 R)
• M36: 21,511,725 km (0.119 R)
• M37: 22,062,544 km (0.066 R)
• M38: 22,538,415 km (0.116 R)
• M39: 24,721,198 km (0.072 R)
• M40: 25,132,741 km (0.11 R)
• M41: 25,215,319 km (0.045 R)
• M42: 25,879,235 km (0.09 R)
• M43: 27,990,809 km (0.066 R)
• M44: 33,278,495 km (0.093 R)
• M45: 35,015,476 km (0.065 R)
• M46: 35,941,636 km (0.117 R)
• M47: 37,063,471 km (0.093 R)
• M48: 38,576,953 km (0.115 R)
• M49: 38,672,246 km (0.05 R)
• M50: 39,725,415 km (0.098 R)
• M51: 40,110,630 km (0.083 R)
• M52: 40,787,859 km (0.077 R)
• M53: 41,371,291 km (0.107 R)
• M54: 41,664,204 km (0.061 R)
• M55: 42,349,960 km (0.098 R)
• M56: 42,448,246 km (0.111 R)
• M57: 43,237,225 km (0.102 R)
• M58: 43,633,510 km (0.106 R)
• M59: 44,529,601 km (0.12 R)
• M60: 44,929,776 km (0.119 R)
• M61: 45,230,617 km (0.113 R)
• M62: 45,632,886 km (0.058 R)
• M63: 46,745,295 km (0.117 R)
• M64: 47,050,176 km (0.118 R)
• M65: 47,764,356 km (0.114 R)
• M66: 47,866,531 km (0.118 R)
• M67: 48,687,674 km (0.12 R)
• M68: 48,996,743 km (0.109 R)
• M69: 50,031,661 km (0.097 R)
• M70: 50,447,693 km (0.1 R)
• M71: 51,492,784 km (0.096 R)
• M72: 52,333,973 km (0.083 R)
• M73: 55,959,178 km (0.086 R)
• M74: 56,282,908 km (0.08 R)
• M75: 56,390,917 km (0.117 R)
• M76: 56,932,312 km (0.049 R)
• M77: 57,040,771 km (0.117 R)
• M78: 57,693,017 km (0.057 R)
• M79: 58,895,186 km (0.093 R)
• M80: 59,004,841 km (0.031 R)
• M81: 61,213,055 km (0.104 R)
• M82: 63,335,849 km (0.098 R)
• M83: 63,785,839 km (0.091 R)
• M84: 66,622,065 km (0.072 R)
• M85: 70,079,422 km (0.063 R)
• M86: 70,311,897 km (0.037 R)
• M87: 70,894,431 km (0.076 R)
• M88: 71,011,117 km (0.064 R)
• M89: 73,122,542 km (0.089 R)
• M90: 74,897,820 km (0.072 R)
• M91: 75,135,531 km (0.115 R)
• M92: 75,254,461 km (0.054 R)
• M93: 76,208,596 km (0.101 R)
• M94: 77,286,748 km (0.046 R)
• M95: 79,336,837 km (0.114 R)
• M96: 80,916,740 km (0.074 R)
• M97: 81,282,657 km (0.101 R)

Kuiper Belt

Range: 31.4 - 50.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 366 - 13,133 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit