🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.64 AU - 0.88 AU

Year: 251 Days

Day: 20.8 Hours

Environment

Temp: 128 °C

Axial Tilt: 48 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 101,236,383 km

• M1: 354,547 km (0.111 R)
• M2: 540,796 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.88 AU - 0.88 AU

Year: 313 Days

Day: 19.2 Hours

Environment

Temp: 32 °C

Axial Tilt: 4.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 101,236,383 km

• M1: 402,867 km (0.1 R)
• M2: 623,823 km (0.062 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.81 AU - 2.23 AU

Year: 1087 Days

Day: 36.1 Hours

Environment

Temp: -88 °C

Axial Tilt: 6.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 101,236,383 km

• M1: 1,823,748 km (0.042 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 2.44 AU - 2.52 AU

Year: 1479 Days

Day: 16.9 Hours

Environment

Temp: -87 °C

Axial Tilt: 47.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 3.11 AU - 3.33 AU

Year: 2188 Days

Day: 20.8 Hours

Environment

Temp: -110 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 101,236,383 km

• M1: 697,276 km (0.074 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 3.33 AU - 4.37 AU

Year: 2861 Days

Day: 19.4 Hours

Environment

Temp: -126 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 101,236,383 km

• M1: 1,505,254 km (0.094 R)
• M2: 2,277,029 km (0.107 R)

Asteroid Belt

Center: 7.45 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 11.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 539.5

Radius: 13.6

Gravity: 2.92 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 9.3 AU - 12.78 AU

Year: 13893 Days

Day: 11.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 101,236,383 km

• M1: 178,171 km (0.115 R)
• M2: 280,346 km (0.109 R)
• M3: 642,074 km (0.104 R)
• M4: 728,990 km (0.108 R)
• M5: 1,165,068 km (0.093 R)
• M6: 1,435,840 km (0.067 R)
• M7: 1,628,074 km (0.05 R)
• M8: 1,854,864 km (0.045 R)
• M9: 1,985,463 km (0.104 R)
• M10: 2,626,639 km (0.092 R)
• M11: 2,894,569 km (0.111 R)
• M12: 3,078,275 km (0.098 R)
• M13: 3,393,179 km (0.119 R)
• M14: 4,260,697 km (0.055 R)
• M15: 4,400,272 km (0.118 R)
• M16: 4,576,797 km (0.104 R)
• M17: 6,348,784 km (0.094 R)
• M18: 6,468,612 km (0.079 R)
• M19: 6,629,430 km (0.116 R)
• M20: 6,914,114 km (0.12 R)
• M21: 9,107,518 km (0.102 R)
• M22: 10,068,834 km (0.051 R)
• M23: 10,443,577 km (0.095 R)
• M24: 11,351,935 km (0.061 R)
• M25: 13,039,998 km (0.12 R)
• M26: 13,654,546 km (0.08 R)
• M27: 13,861,440 km (0.12 R)
• M28: 14,278,518 km (0.095 R)
• M29: 14,383,386 km (0.098 R)
• M30: 14,646,679 km (0.072 R)
• M31: 15,339,018 km (0.057 R)
• M32: 15,824,612 km (0.103 R)
• M33: 18,327,385 km (0.062 R)
• M34: 19,246,813 km (0.095 R)
• M35: 19,595,376 km (0.11 R)
• M36: 19,946,034 km (0.047 R)
• M37: 21,550,022 km (0.097 R)
• M38: 22,458,829 km (0.068 R)
• M39: 23,256,635 km (0.059 R)
• M40: 23,504,069 km (0.11 R)
• M41: 24,313,992 km (0.102 R)
• M42: 27,579,115 km (0.094 R)
• M43: 28,764,080 km (0.07 R)
• M44: 29,429,641 km (0.073 R)
• M45: 32,417,709 km (0.116 R)
• M46: 32,555,788 km (0.093 R)
• M47: 33,179,761 km (0.038 R)
• M48: 33,318,887 km (0.084 R)
• M49: 33,737,761 km (0.102 R)
• M50: 35,004,406 km (0.051 R)
• M51: 35,501,071 km (0.119 R)
• M52: 35,786,055 km (0.116 R)
• M53: 36,071,787 km (0.063 R)
• M54: 37,149,938 km (0.032 R)
• M55: 37,439,111 km (0.102 R)
• M56: 38,750,187 km (0.026 R)
• M57: 40,150,423 km (0.117 R)
• M58: 40,670,425 km (0.097 R)
• M59: 41,642,213 km (0.117 R)
• M60: 41,942,755 km (0.072 R)
• M61: 42,319,293 km (0.115 R)
• M62: 43,380,091 km (0.118 R)
• M63: 44,066,446 km (0.116 R)
• M64: 45,604,911 km (0.069 R)
• M65: 49,288,908 km (0.054 R)
• M66: 49,447,781 km (0.112 R)
• M67: 50,005,183 km (0.099 R)
• M68: 50,564,679 km (0.077 R)
• M69: 51,206,603 km (0.078 R)
• M70: 52,093,719 km (0.078 R)
• M71: 54,621,025 km (0.075 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 949.8

Radius: 5.8

Gravity: 28.23 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 11.67 AU - 12.77 AU

Year: 16179 Days

Day: 18.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 101,236,383 km

• M1: 145,708 km (0.076 R)
• M2: 774,618 km (0.044 R)
• M3: 1,583,643 km (0.058 R)
• M4: 1,737,280 km (0.084 R)
• M5: 1,895,854 km (0.1 R)
• M6: 2,469,412 km (0.102 R)
• M7: 2,720,437 km (0.101 R)
• M8: 3,169,530 km (0.033 R)
• M9: 3,442,247 km (0.047 R)
• M10: 3,521,534 km (0.078 R)
• M11: 3,722,444 km (0.05 R)
• M12: 4,915,038 km (0.066 R)
• M13: 5,094,406 km (0.102 R)
• M14: 5,139,584 km (0.116 R)
• M15: 5,505,800 km (0.1 R)
• M16: 5,833,120 km (0.096 R)
• M17: 5,880,543 km (0.097 R)
• M18: 6,070,831 km (0.12 R)
• M19: 6,654,263 km (0.082 R)
• M20: 7,306,360 km (0.096 R)
• M21: 8,189,586 km (0.078 R)
• M22: 8,509,276 km (0.111 R)
• M23: 9,051,120 km (0.114 R)
• M24: 9,160,925 km (0.047 R)
• M25: 9,215,827 km (0.118 R)
• M26: 9,660,133 km (0.081 R)
• M27: 10,569,239 km (0.096 R)
• M28: 11,209,967 km (0.111 R)
• M29: 11,863,410 km (0.045 R)
• M30: 12,103,964 km (0.116 R)
• M31: 12,958,916 km (0.087 R)
• M32: 13,518,561 km (0.074 R)
• M33: 13,833,016 km (0.047 R)
• M34: 14,086,285 km (0.107 R)
• M35: 14,341,050 km (0.11 R)
• M36: 14,405,078 km (0.112 R)
• M37: 14,855,218 km (0.078 R)
• M38: 15,049,695 km (0.063 R)
• M39: 15,703,588 km (0.049 R)
• M40: 16,567,665 km (0.118 R)
• M41: 17,242,651 km (0.078 R)
• M42: 19,180,242 km (0.054 R)
• M43: 19,533,443 km (0.103 R)
• M44: 20,389,891 km (0.079 R)
• M45: 21,185,602 km (0.065 R)
• M46: 21,770,679 km (0.095 R)
• M47: 22,732,743 km (0.052 R)
• M48: 23,482,228 km (0.118 R)
• M49: 23,784,416 km (0.09 R)
• M50: 25,468,589 km (0.083 R)
• M51: 25,856,646 km (0.059 R)
• M52: 26,717,432 km (0.093 R)
• M53: 27,906,286 km (0.106 R)
• M54: 29,274,359 km (0.06 R)
• M55: 30,089,218 km (0.085 R)
• M56: 30,253,177 km (0.083 R)
• M57: 31,077,013 km (0.049 R)
• M58: 32,578,377 km (0.081 R)
• M59: 33,592,501 km (0.116 R)
• M60: 33,762,444 km (0.109 R)
• M61: 34,445,359 km (0.058 R)
• M62: 39,083,192 km (0.082 R)
• M63: 39,800,065 km (0.114 R)
• M64: 40,430,919 km (0.044 R)
• M65: 40,521,276 km (0.053 R)
• M66: 41,246,826 km (0.116 R)
• M67: 42,251,375 km (0.098 R)
• M68: 47,013,225 km (0.116 R)
• M69: 47,775,426 km (0.112 R)
• M70: 48,158,098 km (0.104 R)
• M71: 48,349,733 km (0.101 R)
• M72: 49,698,806 km (0.042 R)
• M73: 49,989,475 km (0.084 R)
• M74: 51,255,671 km (0.12 R)
• M75: 51,451,345 km (0.094 R)
• M76: 51,549,332 km (0.096 R)
• M77: 53,323,114 km (0.086 R)
• M78: 55,116,942 km (0.051 R)
• M79: 55,217,172 km (0.055 R)
• M80: 55,317,403 km (0.093 R)
• M81: 55,417,783 km (0.103 R)
• M82: 56,424,726 km (0.097 R)
• M83: 58,150,188 km (0.116 R)
• M84: 58,252,214 km (0.12 R)
• M85: 58,558,740 km (0.059 R)
• M86: 58,763,390 km (0.085 R)
• M87: 63,639,832 km (0.058 R)
• M88: 63,955,483 km (0.112 R)
• M89: 64,482,666 km (0.114 R)
• M90: 69,617,015 km (0.105 R)
• M91: 70,267,915 km (0.097 R)
• M92: 71,575,999 km (0.117 R)
• M93: 72,781,907 km (0.056 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 948.8

Radius: 6.4

Gravity: 23.16 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 13.24 AU - 20.36 AU

Year: 26080 Days

Day: 24.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 101,236,383 km

• M1: 432,487 km (0.107 R)
• M2: 579,093 km (0.089 R)
• M3: 686,056 km (0.034 R)
• M4: 888,911 km (0.064 R)
• M5: 1,013,226 km (0.064 R)
• M6: 1,566,290 km (0.098 R)
• M7: 1,993,392 km (0.09 R)
• M8: 2,765,466 km (0.107 R)
• M9: 2,902,348 km (0.106 R)
• M10: 3,472,316 km (0.116 R)
• M11: 3,770,016 km (0.066 R)
• M12: 4,603,874 km (0.102 R)
• M13: 6,859,511 km (0.099 R)
• M14: 9,331,616 km (0.094 R)
• M15: 9,537,463 km (0.096 R)
• M16: 12,047,565 km (0.082 R)
• M17: 12,196,864 km (0.092 R)
• M18: 13,335,902 km (0.074 R)
• M19: 14,114,110 km (0.069 R)
• M20: 14,667,473 km (0.111 R)
• M21: 14,987,014 km (0.085 R)
• M22: 15,228,016 km (0.081 R)
• M23: 15,714,060 km (0.084 R)
• M24: 15,958,951 km (0.084 R)
• M25: 16,951,234 km (0.064 R)
• M26: 17,878,292 km (0.107 R)
• M27: 18,048,684 km (0.101 R)
• M28: 18,562,852 km (0.07 R)
• M29: 20,134,228 km (0.047 R)
• M30: 21,475,822 km (0.106 R)
• M31: 21,929,402 km (0.077 R)
• M32: 22,294,571 km (0.034 R)
• M33: 23,031,041 km (0.09 R)
• M34: 23,402,193 km (0.101 R)
• M35: 24,527,618 km (0.119 R)
• M36: 25,766,438 km (0.099 R)
• M37: 25,958,971 km (0.096 R)
• M38: 27,025,603 km (0.062 R)
• M39: 27,123,291 km (0.041 R)
• M40: 30,717,529 km (0.098 R)
• M41: 35,736,687 km (0.087 R)
• M42: 39,331,674 km (0.1 R)
• M43: 39,664,080 km (0.077 R)
• M44: 41,453,121 km (0.056 R)
• M45: 42,244,045 km (0.09 R)
• M46: 42,357,440 km (0.092 R)
• M47: 42,925,912 km (0.098 R)
• M48: 43,039,906 km (0.103 R)
• M49: 43,154,049 km (0.089 R)
• M50: 44,185,526 km (0.119 R)
• M51: 44,415,757 km (0.1 R)
• M52: 45,457,258 km (0.117 R)
• M53: 45,689,733 km (0.026 R)
• M54: 47,918,143 km (0.117 R)
• M55: 48,985,972 km (0.113 R)
• M56: 51,993,338 km (0.076 R)
• M57: 53,212,860 km (0.084 R)
• M58: 53,457,902 km (0.04 R)
• M59: 54,688,793 km (0.109 R)
• M60: 55,680,178 km (0.025 R)
• M61: 56,302,804 km (0.117 R)
• M62: 58,436,818 km (0.097 R)
• M63: 58,816,198 km (0.06 R)
• M64: 60,214,190 km (0.094 R)
• M65: 60,725,216 km (0.101 R)
• M66: 61,751,607 km (0.115 R)
• M67: 63,691,593 km (0.118 R)
• M68: 63,821,593 km (0.109 R)
• M69: 64,082,043 km (0.116 R)
• M70: 64,212,343 km (0.077 R)
• M71: 65,520,277 km (0.103 R)
• M72: 66,441,052 km (0.057 R)
• M73: 66,704,793 km (0.069 R)
• M74: 69,362,549 km (0.086 R)
• M75: 71,108,655 km (0.104 R)
• M76: 71,243,443 km (0.098 R)
• M77: 72,054,712 km (0.072 R)
• M78: 74,506,771 km (0.077 R)
• M79: 74,643,802 km (0.051 R)
• M80: 81,036,867 km (0.114 R)
• M81: 81,177,789 km (0.058 R)
• M82: 81,601,001 km (0.118 R)
• M83: 81,742,221 km (0.084 R)
• M84: 86,448,720 km (0.118 R)
• M85: 87,169,482 km (0.064 R)
• M86: 87,602,868 km (0.108 R)
• M87: 87,747,529 km (0.082 R)
• M88: 88,326,921 km (0.086 R)
• M89: 89,052,770 km (0.113 R)
• M90: 89,634,855 km (0.112 R)
• M91: 90,218,287 km (0.091 R)
• M92: 93,154,295 km (0.072 R)
• M93: 95,079,470 km (0.085 R)
• M94: 95,376,721 km (0.103 R)
• M95: 97,616,650 km (0.114 R)
• M96: 98,818,369 km (0.078 R)
• M97: 99,270,305 km (0.088 R)
• M98: 100,933,085 km (0.097 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 507 - 12,614 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit