🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.52 AU - 0.6 AU

Year: 147 Days

Day: 23.3 Hours

Environment

Temp: 187 °C

Axial Tilt: 24.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 46,094,138 km

• M1: 162,014 km (0.076 R)
• M2: 243,097 km (0.064 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.6 AU - 0.84 AU

Year: 215 Days

Day: 17.8 Hours

Environment

Temp: 216 °C

Axial Tilt: 2.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.82 AU - 2 AU

Year: 928 Days

Day: 12.1 Hours

Environment

Temp: -43 °C

Axial Tilt: 47.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 2.68 AU - 3.2 AU

Year: 1772 Days

Day: 35.3 Hours

Environment

Temp: -80 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 2.56 AU - 4.24 AU

Year: 2203 Days

Day: 32.7 Hours

Environment

Temp: -94 °C

Axial Tilt: 6.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 940.4

Radius: 14.9

Gravity: 4.24 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 5.05 AU - 5.99 AU

Year: 4558 Days

Day: 5.1 Hours

Environment

Temp: -139 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 46,094,138 km

• M1: 242,947 km (0.099 R)
• M2: 356,492 km (0.105 R)
• M3: 455,226 km (0.107 R)
• M4: 568,023 km (0.087 R)
• M5: 705,055 km (0.112 R)
• M6: 816,655 km (0.061 R)
• M7: 1,018,163 km (0.078 R)
• M8: 1,207,105 km (0.116 R)
• M9: 1,392,607 km (0.068 R)
• M10: 1,554,920 km (0.119 R)
• M11: 1,689,558 km (0.09 R)
• M12: 1,971,251 km (0.071 R)
• M13: 2,192,806 km (0.055 R)
• M14: 2,287,651 km (0.094 R)
• M15: 2,461,932 km (0.064 R)
• M16: 2,701,438 km (0.051 R)
• M17: 3,139,461 km (0.098 R)
• M18: 3,577,783 km (0.08 R)
• M19: 3,735,908 km (0.108 R)
• M20: 4,059,189 km (0.043 R)
• M21: 4,561,538 km (0.04 R)
• M22: 4,932,691 km (0.096 R)
• M23: 5,134,648 km (0.079 R)
• M24: 5,391,058 km (0.028 R)
• M25: 5,836,711 km (0.038 R)
• M26: 6,513,940 km (0.083 R)
• M27: 6,652,468 km (0.113 R)
• M28: 7,678,410 km (0.093 R)
• M29: 8,299,839 km (0.078 R)
• M30: 8,876,090 km (0.043 R)
• M31: 9,091,661 km (0.081 R)
• M32: 9,622,584 km (0.1 R)
• M33: 9,812,274 km (0.044 R)
• M34: 10,292,334 km (0.099 R)
• M35: 10,421,586 km (0.102 R)
• M36: 10,551,437 km (0.048 R)
• M37: 11,010,104 km (0.1 R)
• M38: 12,049,211 km (0.1 R)
• M39: 12,391,042 km (0.108 R)
• M40: 13,471,288 km (0.071 R)
• M41: 13,577,353 km (0.11 R)
• M42: 13,933,246 km (0.093 R)
• M43: 14,148,219 km (0.093 R)
• M44: 14,328,185 km (0.118 R)
• M45: 14,509,049 km (0.093 R)
• M46: 14,982,676 km (0.115 R)
• M47: 15,721,240 km (0.082 R)
• M48: 15,945,039 km (0.1 R)
• M49: 16,207,583 km (0.066 R)
• M50: 16,396,076 km (0.066 R)
• M51: 16,623,166 km (0.108 R)
• M52: 16,851,303 km (0.116 R)
• M53: 17,541,846 km (0.107 R)
• M54: 17,851,813 km (0.086 R)
• M55: 18,911,265 km (0.051 R)
• M56: 19,189,218 km (0.091 R)
• M57: 20,031,454 km (0.086 R)
• M58: 20,355,483 km (0.079 R)
• M59: 20,762,838 km (0.116 R)
• M60: 20,885,658 km (0.057 R)
• M61: 21,173,035 km (0.118 R)
• M62: 21,710,391 km (0.052 R)
• M63: 22,293,972 km (0.112 R)
• M64: 23,306,451 km (0.101 R)
• M65: 23,561,964 km (0.069 R)
• M66: 24,204,636 km (0.094 R)
• M67: 24,896,676 km (0.049 R)
• M68: 25,157,874 km (0.048 R)
• M69: 25,288,772 km (0.094 R)
• M70: 25,419,969 km (0.101 R)
• M71: 25,595,298 km (0.098 R)
• M72: 27,594,374 km (0.079 R)
• M73: 27,729,312 km (0.093 R)
• M74: 28,817,786 km (0.064 R)
• M75: 28,954,817 km (0.034 R)
• M76: 29,183,702 km (0.099 R)
• M77: 29,551,115 km (0.115 R)
• M78: 29,966,398 km (0.102 R)
• M79: 30,802,650 km (0.109 R)
• M80: 31,129,821 km (0.049 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 19.9

Radius: 11.5

Gravity: 0.15 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 5.9 AU - 7.84 AU

Year: 6329 Days

Day: 14 Hours

Environment

Temp: -141 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 46,094,138 km

• M1: 185,352 km (0.098 R)
• M2: 324,777 km (0.086 R)
• M3: 427,551 km (0.109 R)
• M4: 512,971 km (0.117 R)
• M5: 588,518 km (0.086 R)
• M6: 692,489 km (0.117 R)
• M7: 829,071 km (0.095 R)
• M8: 1,080,246 km (0.102 R)
• M9: 1,189,303 km (0.105 R)
• M10: 1,286,990 km (0.073 R)
• M11: 1,403,228 km (0.115 R)
• M12: 1,539,512 km (0.078 R)
• M13: 1,630,168 km (0.079 R)
• M14: 1,817,016 km (0.105 R)
• M15: 1,975,141 km (0.101 R)
• M16: 2,487,214 km (0.069 R)
• M17: 2,824,258 km (0.093 R)
• M18: 3,133,776 km (0.092 R)
• M19: 3,718,704 km (0.057 R)
• M20: 4,150,743 km (0.096 R)
• M21: 4,646,809 km (0.111 R)
• M22: 4,719,364 km (0.089 R)
• M23: 4,792,218 km (0.066 R)
• M24: 4,926,707 km (0.092 R)
• M25: 5,274,821 km (0.045 R)
• M26: 5,515,673 km (0.082 R)
• M27: 5,695,341 km (0.104 R)
• M28: 6,100,452 km (0.06 R)
• M29: 6,623,446 km (0.088 R)
• M30: 7,091,089 km (0.083 R)
• M31: 7,188,626 km (0.048 R)
• M32: 7,441,746 km (0.103 R)
• M33: 7,597,926 km (0.088 R)
• M34: 7,841,472 km (0.114 R)
• M35: 8,116,582 km (0.061 R)
• M36: 8,439,265 km (0.084 R)
• M37: 8,616,987 km (0.112 R)
• M38: 9,294,815 km (0.06 R)
• M39: 9,586,082 km (0.056 R)
• M40: 9,771,583 km (0.084 R)
• M41: 9,849,374 km (0.09 R)
• M42: 10,005,255 km (0.102 R)
• M43: 10,209,307 km (0.04 R)
• M44: 10,367,132 km (0.119 R)
• M45: 10,446,419 km (0.066 R)
• M46: 10,525,856 km (0.072 R)
• M47: 10,701,334 km (0.067 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 993.5

Radius: 7.7

Gravity: 16.76 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 12.51 AU - 14.89 AU

Year: 17822 Days

Day: 15.2 Hours

Environment

Temp: -173 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 46,094,138 km

• M1: 272,268 km (0.089 R)
• M2: 709,244 km (0.111 R)
• M3: 986,448 km (0.108 R)
• M4: 1,095,356 km (0.083 R)
• M5: 1,295,966 km (0.111 R)
• M6: 2,139,998 km (0.072 R)
• M7: 2,282,564 km (0.086 R)
• M8: 2,539,723 km (0.094 R)
• M9: 2,883,948 km (0.057 R)
• M10: 3,701,051 km (0.119 R)
• M11: 5,483,510 km (0.106 R)
• M12: 5,977,632 km (0.091 R)
• M13: 7,220,790 km (0.099 R)
• M14: 7,871,541 km (0.114 R)
• M15: 8,541,141 km (0.064 R)
• M16: 8,597,689 km (0.112 R)
• M17: 8,939,969 km (0.081 R)
• M18: 9,345,080 km (0.119 R)
• M19: 9,637,992 km (0.047 R)
• M20: 10,535,131 km (0.074 R)
• M21: 11,147,884 km (0.055 R)
• M22: 11,271,900 km (0.061 R)
• M23: 12,600,778 km (0.071 R)
• M24: 12,729,881 km (0.084 R)
• M25: 13,447,951 km (0.051 R)
• M26: 13,911,854 km (0.113 R)
• M27: 14,719,084 km (0.029 R)
• M28: 14,923,285 km (0.052 R)
• M29: 16,168,239 km (0.066 R)
• M30: 17,087,817 km (0.106 R)
• M31: 17,230,832 km (0.096 R)
• M32: 17,446,104 km (0.043 R)
• M33: 17,806,784 km (0.099 R)
• M34: 18,389,019 km (0.046 R)
• M35: 20,324,068 km (0.078 R)
• M36: 20,399,764 km (0.069 R)
• M37: 21,546,731 km (0.076 R)
• M38: 23,822,863 km (0.116 R)
• M39: 24,383,705 km (0.096 R)
• M40: 25,273,663 km (0.064 R)
• M41: 25,518,255 km (0.064 R)
• M42: 25,599,936 km (0.058 R)
• M43: 26,835,913 km (0.074 R)
• M44: 28,768,568 km (0.059 R)
• M45: 29,966,697 km (0.11 R)
• M46: 31,181,133 km (0.092 R)
• M47: 32,234,751 km (0.108 R)
• M48: 32,677,261 km (0.117 R)
• M49: 34,467,200 km (0.057 R)
• M50: 34,647,914 km (0.037 R)
• M51: 34,919,584 km (0.119 R)
• M52: 35,101,196 km (0.098 R)
• M53: 35,830,485 km (0.106 R)
• M54: 36,197,000 km (0.066 R)
• M55: 36,288,853 km (0.092 R)
• M56: 40,690,920 km (0.067 R)
• M57: 41,073,292 km (0.115 R)
• M58: 41,841,627 km (0.116 R)
• M59: 43,197,582 km (0.07 R)
• M60: 43,587,584 km (0.06 R)
• M61: 43,783,108 km (0.064 R)
• M62: 43,880,945 km (0.097 R)
• M63: 44,666,334 km (0.095 R)
• M64: 46,151,392 km (0.1 R)
• M65: 46,450,288 km (0.087 R)
• M66: 46,850,014 km (0.056 R)
• M67: 48,459,837 km (0.064 R)
• M68: 51,217,225 km (0.088 R)
• M69: 53,501,285 km (0.087 R)
• M70: 53,920,159 km (0.065 R)
• M71: 54,130,045 km (0.106 R)
• M72: 56,243,414 km (0.096 R)
• M73: 56,456,142 km (0.045 R)
• M74: 56,562,656 km (0.031 R)
• M75: 56,882,646 km (0.102 R)
• M76: 57,203,234 km (0.064 R)
• M77: 57,846,056 km (0.099 R)
• M78: 59,355,349 km (0.097 R)
• M79: 59,680,425 km (0.061 R)
• M80: 60,006,100 km (0.089 R)
• M81: 60,114,857 km (0.108 R)
• M82: 60,332,372 km (0.071 R)
• M83: 62,963,799 km (0.109 R)
• M84: 64,293,574 km (0.119 R)
• M85: 66,305,516 km (0.069 R)
• M86: 67,771,426 km (0.041 R)
• M87: 70,849,851 km (0.096 R)
• M88: 71,655,435 km (0.057 R)
• M89: 71,886,115 km (0.065 R)
• M90: 72,232,584 km (0.109 R)
• M91: 76,787,839 km (0.068 R)
• M92: 77,023,904 km (0.095 R)
• M93: 79,040,484 km (0.103 R)

Planet 9 - Ice Giant

Semi-Major Axis: 20.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 54.8

Radius: 3.2

Gravity: 5.35 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 16.7 AU - 24.9 AU

Year: 33341 Days

Day: 18.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 46,094,138 km

• M1: 51,462 km (0.12 R)
• M2: 100,380 km (0.104 R)
• M3: 211,083 km (0.12 R)
• M4: 267,182 km (0.043 R)
• M5: 422,165 km (0.063 R)
• M6: 650,152 km (0.065 R)
• M7: 1,023,848 km (0.074 R)
• M8: 1,201,271 km (0.119 R)
• M9: 1,409,661 km (0.103 R)
• M10: 1,978,282 km (0.095 R)
• M11: 2,099,606 km (0.074 R)
• M12: 2,478,238 km (0.03 R)
• M13: 3,615,631 km (0.104 R)
• M14: 3,793,952 km (0.068 R)
• M15: 4,471,780 km (0.038 R)
• M16: 4,630,952 km (0.117 R)
• M17: 4,759,755 km (0.039 R)
• M18: 4,987,892 km (0.06 R)
• M19: 5,020,654 km (0.095 R)
• M20: 6,609,084 km (0.102 R)
• M21: 6,973,206 km (0.056 R)
• M22: 7,046,957 km (0.066 R)
• M23: 7,759,193 km (0.101 R)
• M24: 8,027,272 km (0.112 R)
• M25: 8,104,465 km (0.102 R)
• M26: 8,651,544 km (0.116 R)
• M27: 8,810,118 km (0.073 R)
• M28: 9,412,997 km (0.107 R)
• M29: 9,698,879 km (0.078 R)
• M30: 9,946,164 km (0.097 R)
• M31: 9,987,603 km (0.088 R)
• M32: 12,086,162 km (0.108 R)
• M33: 12,307,716 km (0.111 R)
• M34: 12,485,887 km (0.118 R)
• M35: 13,298,503 km (0.069 R)
• M36: 13,665,017 km (0.089 R)
• M37: 14,314,571 km (0.077 R)
• M38: 15,021,571 km (0.069 R)
• M39: 15,643,449 km (0.055 R)
• M40: 15,933,220 km (0.085 R)
• M41: 16,371,393 km (0.038 R)
• M42: 16,862,672 km (0.117 R)
• M43: 18,518,421 km (0.104 R)
• M44: 18,978,883 km (0.108 R)
• M45: 19,030,196 km (0.07 R)
• M46: 19,184,730 km (0.068 R)
• M47: 19,911,028 km (0.098 R)
• M48: 21,123,668 km (0.079 R)
• M49: 21,283,588 km (0.095 R)
• M50: 21,443,957 km (0.112 R)
• M51: 23,674,910 km (0.106 R)
• M52: 24,902,062 km (0.097 R)
• M53: 25,410,096 km (0.054 R)
• M54: 25,921,421 km (0.083 R)
• M55: 25,978,418 km (0.117 R)
• M56: 26,838,905 km (0.075 R)
• M57: 28,059,025 km (0.083 R)
• M58: 28,352,237 km (0.092 R)
• M59: 28,587,555 km (0.064 R)
• M60: 28,823,471 km (0.03 R)
• M61: 29,594,797 km (0.036 R)
• M62: 29,952,934 km (0.025 R)
• M63: 30,132,602 km (0.112 R)
• M64: 30,492,983 km (0.086 R)
• M65: 30,975,735 km (0.041 R)
• M66: 32,439,101 km (0.039 R)
• M67: 32,746,824 km (0.099 R)
• M68: 34,550,376 km (0.096 R)
• M69: 34,738,720 km (0.112 R)
• M70: 35,242,865 km (0.097 R)
• M71: 35,495,835 km (0.119 R)
• M72: 35,812,833 km (0.112 R)
• M73: 38,252,774 km (0.106 R)
• M74: 40,745,972 km (0.115 R)
• M75: 42,885,820 km (0.102 R)
• M76: 43,155,844 km (0.091 R)
• M77: 43,426,467 km (0.094 R)
• M78: 43,494,085 km (0.102 R)
• M79: 44,856,323 km (0.117 R)
• M80: 45,818,088 km (0.101 R)
• M81: 45,887,052 km (0.086 R)
• M82: 46,094,096 km (0.058 R)

Kuiper Belt

Range: 31.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 300 - 19,400 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit