🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.92 AU - 1.5 AU

Year: 496 Days

Day: 47.7 Hours

Environment

Temp: -10 °C

Axial Tilt: 10.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.68 AU - 1.7 AU

Year: 819 Days

Day: 17.1 Hours

Environment

Temp: -57 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.96 AU - 2.42 AU

Year: 1208 Days

Day: 35.2 Hours

Environment

Temp: -79 °C

Axial Tilt: 12.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 2.14 AU - 3.18 AU

Year: 1617 Days

Day: 12.9 Hours

Environment

Temp: -99 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,222,659 km

• M1: 1,975,739 km (0.064 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 3.43 AU - 4.25 AU

Year: 2805 Days

Day: 27.6 Hours

Environment

Temp: -118 °C

Axial Tilt: 4.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.77 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 757.3

Radius: 8.8

Gravity: 9.78 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 4.96 AU - 6.42 AU

Year: 5060 Days

Day: 6.7 Hours

Environment

Temp: -144 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 63,222,659 km

• M1: 114,592 km (0.066 R)
• M2: 248,632 km (0.053 R)
• M3: 727,943 km (0.11 R)
• M4: 942,167 km (0.091 R)
• M5: 1,042,248 km (0.081 R)
• M6: 1,238,072 km (0.079 R)
• M7: 1,300,753 km (0.032 R)
• M8: 1,512,135 km (0.083 R)
• M9: 1,613,413 km (0.115 R)
• M10: 1,877,004 km (0.063 R)
• M11: 2,249,653 km (0.107 R)
• M12: 2,564,556 km (0.097 R)
• M13: 2,727,319 km (0.055 R)
• M14: 2,893,522 km (0.109 R)
• M15: 2,998,989 km (0.09 R)
• M16: 3,170,727 km (0.038 R)
• M17: 3,257,793 km (0.083 R)
• M18: 3,412,028 km (0.119 R)
• M19: 3,591,246 km (0.074 R)
• M20: 3,750,718 km (0.092 R)
• M21: 4,124,114 km (0.094 R)
• M22: 4,411,940 km (0.115 R)
• M23: 4,681,516 km (0.118 R)
• M24: 5,262,703 km (0.092 R)
• M25: 5,548,585 km (0.107 R)
• M26: 5,653,902 km (0.07 R)
• M27: 6,162,983 km (0.069 R)
• M28: 6,519,924 km (0.094 R)
• M29: 6,855,322 km (0.116 R)
• M30: 7,167,683 km (0.115 R)
• M31: 7,282,424 km (0.096 R)
• M32: 7,426,786 km (0.067 R)
• M33: 7,689,031 km (0.098 R)
• M34: 8,312,555 km (0.07 R)
• M35: 8,952,385 km (0.119 R)
• M36: 9,138,186 km (0.097 R)
• M37: 9,356,449 km (0.108 R)
• M38: 9,798,212 km (0.088 R)
• M39: 9,861,940 km (0.058 R)
• M40: 11,464,582 km (0.045 R)
• M41: 12,450,582 km (0.052 R)
• M42: 12,762,194 km (0.101 R)
• M43: 13,076,350 km (0.086 R)
• M44: 13,251,978 km (0.103 R)
• M45: 13,890,611 km (0.096 R)
• M46: 14,358,104 km (0.114 R)
• M47: 14,648,474 km (0.051 R)
• M48: 14,904,137 km (0.106 R)
• M49: 15,050,743 km (0.039 R)
• M50: 15,345,750 km (0.092 R)
• M51: 15,605,302 km (0.114 R)
• M52: 16,128,894 km (0.088 R)
• M53: 16,354,937 km (0.069 R)
• M54: 16,925,054 km (0.112 R)
• M55: 17,231,580 km (0.118 R)
• M56: 17,308,623 km (0.102 R)
• M57: 17,928,407 km (0.096 R)
• M58: 18,162,677 km (0.063 R)
• M59: 18,280,112 km (0.11 R)
• M60: 19,871,235 km (0.095 R)
• M61: 20,032,800 km (0.083 R)
• M62: 20,113,733 km (0.116 R)
• M63: 20,847,062 km (0.092 R)
• M64: 21,217,017 km (0.097 R)
• M65: 21,880,035 km (0.078 R)
• M66: 22,088,574 km (0.088 R)
• M67: 22,887,277 km (0.102 R)
• M68: 23,014,286 km (0.092 R)
• M69: 23,609,835 km (0.116 R)
• M70: 23,780,975 km (0.069 R)
• M71: 24,296,789 km (0.1 R)
• M72: 24,816,342 km (0.085 R)
• M73: 25,164,755 km (0.093 R)
• M74: 25,339,486 km (0.087 R)
• M75: 25,470,982 km (0.116 R)
• M76: 25,998,614 km (0.068 R)
• M77: 26,752,438 km (0.09 R)
• M78: 26,975,488 km (0.073 R)
• M79: 27,738,587 km (0.086 R)
• M80: 28,054,986 km (0.098 R)
• M81: 29,423,956 km (0.096 R)
• M82: 30,255,721 km (0.102 R)
• M83: 30,441,671 km (0.105 R)
• M84: 30,581,246 km (0.06 R)
• M85: 31,048,440 km (0.099 R)
• M86: 31,235,886 km (0.096 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 65.8

Radius: 11.8

Gravity: 0.47 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 8.92 AU - 10.54 AU

Year: 11314 Days

Day: 9 Hours

Environment

Temp: -171 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 63,222,659 km

• M1: 148,850 km (0.112 R)
• M2: 372,947 km (0.041 R)
• M3: 494,870 km (0.096 R)
• M4: 692,788 km (0.076 R)
• M5: 873,502 km (0.076 R)
• M6: 952,789 km (0.049 R)
• M7: 1,107,024 km (0.082 R)
• M8: 1,592,320 km (0.108 R)
• M9: 1,763,460 km (0.113 R)
• M10: 2,046,948 km (0.118 R)
• M11: 2,202,380 km (0.103 R)
• M12: 2,725,673 km (0.113 R)
• M13: 2,914,615 km (0.091 R)
• M14: 3,341,867 km (0.038 R)
• M15: 4,195,921 km (0.072 R)
• M16: 4,314,851 km (0.096 R)
• M17: 4,576,348 km (0.071 R)
• M18: 4,781,148 km (0.117 R)
• M19: 5,478,274 km (0.101 R)
• M20: 6,207,115 km (0.086 R)
• M21: 6,919,799 km (0.119 R)
• M22: 7,155,117 km (0.068 R)
• M23: 7,345,405 km (0.075 R)
• M24: 7,561,574 km (0.063 R)
• M25: 7,804,072 km (0.073 R)
• M26: 8,123,314 km (0.079 R)
• M27: 9,209,544 km (0.106 R)
• M28: 9,442,618 km (0.119 R)
• M29: 9,520,857 km (0.079 R)
• M30: 9,599,247 km (0.088 R)
• M31: 10,260,619 km (0.042 R)
• M32: 10,367,880 km (0.095 R)
• M33: 10,637,605 km (0.034 R)
• M34: 11,488,368 km (0.087 R)
• M35: 12,020,488 km (0.109 R)
• M36: 12,247,129 km (0.099 R)
• M37: 13,051,068 km (0.073 R)
• M38: 13,138,134 km (0.072 R)
• M39: 13,400,828 km (0.094 R)
• M40: 13,488,791 km (0.115 R)
• M41: 13,694,787 km (0.091 R)
• M42: 13,842,441 km (0.064 R)
• M43: 14,169,312 km (0.093 R)
• M44: 14,498,876 km (0.078 R)
• M45: 14,800,615 km (0.089 R)
• M46: 15,348,891 km (0.105 R)
• M47: 16,028,215 km (0.066 R)
• M48: 16,528,321 km (0.092 R)
• M49: 17,288,278 km (0.094 R)
• M50: 17,448,048 km (0.109 R)
• M51: 19,336,722 km (0.099 R)
• M52: 19,835,780 km (0.105 R)
• M53: 20,070,050 km (0.066 R)
• M54: 21,323,980 km (0.102 R)
• M55: 21,529,677 km (0.053 R)
• M56: 21,839,494 km (0.112 R)
• M57: 22,428,610 km (0.099 R)
• M58: 22,847,784 km (0.059 R)
• M59: 22,952,951 km (0.092 R)
• M60: 23,481,181 km (0.112 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 717.2

Radius: 12.3

Gravity: 4.74 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 9.02 AU - 14.26 AU

Year: 14804 Days

Day: 5.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 63,222,659 km

• M1: 216,019 km (0.089 R)
• M2: 331,359 km (0.116 R)
• M3: 565,929 km (0.103 R)
• M4: 695,780 km (0.063 R)
• M5: 922,570 km (0.114 R)
• M6: 1,011,282 km (0.082 R)
• M7: 1,150,258 km (0.103 R)
• M8: 1,246,749 km (0.116 R)
• M9: 2,268,203 km (0.085 R)
• M10: 2,612,577 km (0.051 R)
• M11: 2,774,741 km (0.025 R)
• M12: 3,041,175 km (0.117 R)
• M13: 4,227,337 km (0.099 R)
• M14: 5,049,975 km (0.116 R)
• M15: 5,836,411 km (0.082 R)
• M16: 6,616,714 km (0.095 R)
• M17: 6,794,586 km (0.116 R)
• M18: 7,200,744 km (0.056 R)
• M19: 8,083,970 km (0.071 R)
• M20: 8,805,480 km (0.076 R)
• M21: 9,050,671 km (0.048 R)
• M22: 9,497,520 km (0.114 R)
• M23: 10,672,162 km (0.11 R)
• M24: 11,091,485 km (0.117 R)
• M25: 11,516,343 km (0.111 R)
• M26: 11,677,011 km (0.096 R)
• M27: 13,324,383 km (0.091 R)
• M28: 13,436,881 km (0.094 R)
• M29: 13,832,866 km (0.028 R)
• M30: 14,290,037 km (0.101 R)
• M31: 14,462,823 km (0.119 R)
• M32: 14,926,876 km (0.066 R)
• M33: 16,228,227 km (0.028 R)
• M34: 16,892,592 km (0.047 R)
• M35: 18,812,231 km (0.097 R)
• M36: 19,001,622 km (0.055 R)
• M37: 21,521,449 km (0.092 R)
• M38: 22,854,067 km (0.086 R)
• M39: 23,462,332 km (0.12 R)
• M40: 23,598,316 km (0.086 R)
• M41: 23,939,250 km (0.079 R)
• M42: 24,076,132 km (0.051 R)
• M43: 24,626,053 km (0.095 R)
• M44: 26,300,652 km (0.092 R)
• M45: 26,867,030 km (0.086 R)
• M46: 27,437,446 km (0.093 R)
• M47: 28,155,965 km (0.081 R)
• M48: 28,590,098 km (0.117 R)
• M49: 28,808,062 km (0.086 R)
• M50: 29,758,756 km (0.099 R)
• M51: 30,719,624 km (0.037 R)
• M52: 32,293,393 km (0.112 R)
• M53: 33,052,004 km (0.101 R)
• M54: 34,123,873 km (0.12 R)
• M55: 34,432,344 km (0.115 R)
• M56: 34,974,187 km (0.106 R)
• M57: 35,987,862 km (0.097 R)
• M58: 37,248,972 km (0.074 R)
• M59: 37,884,763 km (0.106 R)
• M60: 38,204,155 km (0.114 R)
• M61: 39,248,049 km (0.073 R)
• M62: 39,571,180 km (0.112 R)
• M63: 39,814,127 km (0.106 R)
• M64: 41,528,219 km (0.09 R)
• M65: 41,610,498 km (0.112 R)
• M66: 41,857,484 km (0.101 R)
• M67: 42,022,491 km (0.093 R)
• M68: 43,349,873 km (0.059 R)
• M69: 46,045,626 km (0.092 R)
• M70: 46,642,522 km (0.048 R)
• M71: 46,899,232 km (0.107 R)
• M72: 47,757,923 km (0.088 R)
• M73: 49,840,176 km (0.116 R)
• M74: 52,306,596 km (0.11 R)
• M75: 52,573,180 km (0.114 R)
• M76: 53,644,151 km (0.089 R)
• M77: 54,182,404 km (0.08 R)
• M78: 55,807,785 km (0.065 R)
• M79: 56,171,158 km (0.077 R)
• M80: 56,444,174 km (0.089 R)
• M81: 57,907,840 km (0.026 R)
• M82: 59,383,922 km (0.109 R)
• M83: 59,569,274 km (0.07 R)
• M84: 60,312,775 km (0.06 R)
• M85: 60,405,975 km (0.06 R)
• M86: 61,433,712 km (0.108 R)
• M87: 61,902,851 km (0.073 R)
• M88: 61,996,798 km (0.102 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 464 - 19,084 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit