🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.44 AU - 0.64 AU

Year: 170 Days

Day: 18.6 Hours

Environment

Temp: 65 °C

Axial Tilt: 0.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.99 AU - 1.37 AU

Year: 548 Days

Day: 31.4 Hours

Environment

Temp: -66 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.13 AU - 1.73 AU

Year: 731 Days

Day: 46.2 Hours

Environment

Temp: -84 °C

Axial Tilt: 47.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.29 AU - 1.83 AU

Year: 833 Days

Day: 12.7 Hours

Environment

Temp: -86 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 2.25 AU - 3.01 AU

Year: 1823 Days

Day: 28.5 Hours

Environment

Temp: -123 °C

Axial Tilt: 15.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 39.5

Radius: 14.3

Gravity: 0.19 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 3.07 AU - 3.71 AU

Year: 2668 Days

Day: 11.4 Hours

Environment

Temp: -158 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 62,999,754 km

• M1: 199,115 km (0.056 R)
• M2: 328,816 km (0.117 R)
• M3: 447,597 km (0.116 R)
• M4: 617,690 km (0.094 R)
• M5: 951,442 km (0.046 R)
• M6: 1,160,281 km (0.102 R)
• M7: 1,300,604 km (0.067 R)
• M8: 1,710,352 km (0.101 R)
• M9: 1,872,068 km (0.11 R)
• M10: 1,982,770 km (0.118 R)
• M11: 2,160,492 km (0.038 R)
• M12: 2,269,848 km (0.054 R)
• M13: 2,463,727 km (0.114 R)
• M14: 2,593,578 km (0.051 R)
• M15: 2,741,531 km (0.118 R)
• M16: 2,868,390 km (0.112 R)
• M17: 3,378,818 km (0.074 R)
• M18: 3,601,419 km (0.113 R)
• M19: 3,714,665 km (0.034 R)
• M20: 3,953,722 km (0.068 R)
• M21: 4,252,768 km (0.06 R)
• M22: 4,428,396 km (0.069 R)
• M23: 4,796,407 km (0.097 R)
• M24: 4,902,173 km (0.063 R)
• M25: 5,067,029 km (0.093 R)
• M26: 5,204,211 km (0.043 R)
• M27: 5,312,819 km (0.085 R)
• M28: 5,847,033 km (0.06 R)
• M29: 6,367,035 km (0.073 R)
• M30: 6,472,801 km (0.113 R)
• M31: 6,750,604 km (0.118 R)
• M32: 6,901,847 km (0.117 R)
• M33: 7,207,775 km (0.12 R)
• M34: 7,663,899 km (0.101 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 533.7

Radius: 13.5

Gravity: 2.93 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 7.26 AU - 7.92 AU

Year: 8939 Days

Day: 14 Hours

Environment

Temp: -192 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 62,999,754 km

• M1: 171,589 km (0.111 R)
• M2: 266,284 km (0.104 R)
• M3: 390,301 km (0.078 R)
• M4: 623,674 km (0.048 R)
• M5: 722,558 km (0.087 R)
• M6: 890,706 km (0.1 R)
• M7: 1,495,680 km (0.063 R)
• M8: 1,594,564 km (0.088 R)
• M9: 1,716,187 km (0.098 R)
• M10: 2,034,531 km (0.109 R)
• M11: 2,583,406 km (0.066 R)
• M12: 3,024,869 km (0.09 R)
• M13: 3,464,088 km (0.111 R)
• M14: 3,624,008 km (0.105 R)
• M15: 3,979,004 km (0.038 R)
• M16: 4,203,102 km (0.101 R)
• M17: 4,288,223 km (0.067 R)
• M18: 4,547,177 km (0.1 R)
• M19: 4,781,746 km (0.105 R)
• M20: 4,870,757 km (0.102 R)
• M21: 5,571,773 km (0.078 R)
• M22: 6,533,537 km (0.063 R)
• M23: 6,932,665 km (0.025 R)
• M24: 7,789,860 km (0.108 R)
• M25: 9,716,083 km (0.097 R)
• M26: 9,981,170 km (0.05 R)
• M27: 10,363,841 km (0.081 R)
• M28: 10,673,658 km (0.113 R)
• M29: 10,986,468 km (0.094 R)
• M30: 11,461,441 km (0.046 R)
• M31: 11,581,119 km (0.074 R)
• M32: 11,701,396 km (0.12 R)
• M33: 12,145,702 km (0.06 R)
• M34: 12,349,603 km (0.109 R)
• M35: 13,807,883 km (0.104 R)
• M36: 14,063,397 km (0.104 R)
• M37: 14,492,743 km (0.088 R)
• M38: 14,926,277 km (0.119 R)
• M39: 15,013,642 km (0.092 R)
• M40: 16,208,032 km (0.101 R)
• M41: 16,342,520 km (0.118 R)
• M42: 17,940,375 km (0.07 R)
• M43: 18,079,651 km (0.1 R)
• M44: 18,970,057 km (0.114 R)
• M45: 19,254,144 km (0.114 R)
• M46: 19,635,169 km (0.094 R)
• M47: 20,259,890 km (0.047 R)
• M48: 20,404,850 km (0.104 R)
• M49: 20,696,117 km (0.118 R)
• M50: 21,627,215 km (0.101 R)
• M51: 22,322,097 km (0.1 R)
• M52: 22,822,950 km (0.076 R)
• M53: 23,378,108 km (0.119 R)
• M54: 24,811,405 km (0.084 R)
• M55: 25,434,480 km (0.078 R)
• M56: 26,167,809 km (0.083 R)
• M57: 26,961,276 km (0.103 R)
• M58: 28,085,355 km (0.071 R)
• M59: 28,247,220 km (0.112 R)
• M60: 28,517,692 km (0.044 R)
• M61: 30,158,183 km (0.076 R)
• M62: 30,268,736 km (0.056 R)
• M63: 31,045,747 km (0.099 R)
• M64: 31,380,697 km (0.106 R)
• M65: 32,562,669 km (0.102 R)
• M66: 32,846,307 km (0.12 R)
• M67: 33,244,686 km (0.072 R)
• M68: 34,103,827 km (0.057 R)
• M69: 34,507,292 km (0.042 R)
• M70: 34,854,359 km (0.056 R)
• M71: 35,551,934 km (0.069 R)
• M72: 36,489,165 km (0.107 R)
• M73: 36,901,756 km (0.034 R)
• M74: 38,627,666 km (0.056 R)
• M75: 38,867,920 km (0.079 R)
• M76: 39,228,900 km (0.09 R)
• M77: 39,591,226 km (0.118 R)
• M78: 40,379,906 km (0.073 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 891.8

Radius: 14.8

Gravity: 4.07 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 7.52 AU - 8.54 AU

Year: 9728 Days

Day: 13.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 62,999,754 km

• M1: 227,838 km (0.119 R)
• M2: 533,765 km (0.09 R)
• M3: 656,585 km (0.089 R)
• M4: 880,832 km (0.054 R)
• M5: 1,072,018 km (0.098 R)
• M6: 2,312,334 km (0.091 R)
• M7: 2,723,728 km (0.076 R)
• M8: 3,158,460 km (0.025 R)
• M9: 3,369,094 km (0.102 R)
• M10: 3,678,163 km (0.073 R)
• M11: 4,061,582 km (0.087 R)
• M12: 4,626,763 km (0.1 R)
• M13: 4,729,237 km (0.033 R)
• M14: 4,901,574 km (0.1 R)
• M15: 6,091,326 km (0.057 R)
• M16: 6,469,210 km (0.099 R)
• M17: 6,622,548 km (0.097 R)
• M18: 7,407,189 km (0.074 R)
• M19: 8,765,837 km (0.112 R)
• M20: 9,408,808 km (0.068 R)
• M21: 10,514,187 km (0.065 R)
• M22: 11,197,251 km (0.094 R)
• M23: 12,272,261 km (0.079 R)
• M24: 12,750,077 km (0.085 R)
• M25: 13,331,414 km (0.059 R)
• M26: 13,674,592 km (0.107 R)
• M27: 14,120,244 km (0.087 R)
• M28: 15,331,687 km (0.092 R)
• M29: 15,898,065 km (0.115 R)
• M30: 16,366,605 km (0.05 R)
• M31: 17,051,315 km (0.113 R)
• M32: 17,264,043 km (0.075 R)
• M33: 17,531,075 km (0.04 R)
• M34: 17,691,893 km (0.114 R)
• M35: 18,340,250 km (0.085 R)
• M36: 18,667,421 km (0.119 R)
• M37: 18,776,926 km (0.09 R)
• M38: 18,886,582 km (0.095 R)
• M39: 20,670,536 km (0.086 R)
• M40: 21,068,018 km (0.068 R)
• M41: 21,640,230 km (0.1 R)
• M42: 22,682,927 km (0.093 R)
• M43: 23,328,292 km (0.03 R)
• M44: 23,801,320 km (0.082 R)
• M45: 24,457,157 km (0.093 R)
• M46: 25,300,291 km (0.096 R)
• M47: 26,030,628 km (0.096 R)
• M48: 26,214,334 km (0.105 R)
• M49: 26,521,309 km (0.066 R)
• M50: 27,263,165 km (0.054 R)
• M51: 27,699,093 km (0.096 R)
• M52: 27,824,157 km (0.076 R)
• M53: 28,200,246 km (0.076 R)
• M54: 29,211,228 km (0.112 R)
• M55: 30,234,178 km (0.078 R)
• M56: 30,620,739 km (0.092 R)
• M57: 31,268,797 km (0.076 R)
• M58: 31,855,969 km (0.099 R)
• M59: 32,183,738 km (0.099 R)
• M60: 32,644,350 km (0.042 R)
• M61: 32,776,445 km (0.106 R)
• M62: 34,643,725 km (0.07 R)
• M63: 36,682,445 km (0.032 R)
• M64: 36,957,107 km (0.075 R)
• M65: 37,647,052 km (0.118 R)
• M66: 38,341,186 km (0.036 R)
• M67: 39,531,088 km (0.047 R)
• M68: 39,883,391 km (0.109 R)
• M69: 40,661,898 km (0.112 R)
• M70: 41,374,134 km (0.076 R)
• M71: 41,660,165 km (0.074 R)
• M72: 42,450,191 km (0.11 R)
• M73: 43,462,819 km (0.086 R)
• M74: 44,264,065 km (0.099 R)
• M75: 44,556,679 km (0.049 R)
• M76: 44,849,890 km (0.073 R)
• M77: 44,996,646 km (0.076 R)
• M78: 45,217,303 km (0.032 R)
• M79: 46,696,975 km (0.082 R)
• M80: 47,069,324 km (0.07 R)
• M81: 49,400,209 km (0.057 R)
• M82: 50,236,311 km (0.06 R)
• M83: 50,541,491 km (0.113 R)
• M84: 51,153,646 km (0.062 R)
• M85: 51,307,133 km (0.078 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 977.1

Radius: 14.2

Gravity: 4.85 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 8.46 AU - 10.64 AU

Year: 12616 Days

Day: 8.5 Hours

Environment

Temp: -200 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 62,999,754 km

• M1: 198,816 km (0.027 R)
• M2: 354,248 km (0.042 R)
• M3: 623,674 km (0.095 R)
• M4: 900,130 km (0.1 R)
• M5: 1,170,005 km (0.119 R)
• M6: 1,365,081 km (0.081 R)
• M7: 1,466,957 km (0.04 R)
• M8: 1,761,066 km (0.078 R)
• M9: 2,253,243 km (0.101 R)
• M10: 2,986,422 km (0.046 R)
• M11: 3,189,427 km (0.066 R)
• M12: 4,502,597 km (0.05 R)
• M13: 4,934,336 km (0.111 R)
• M14: 5,175,488 km (0.111 R)
• M15: 6,571,086 km (0.069 R)
• M16: 6,792,342 km (0.065 R)
• M17: 7,242,332 km (0.118 R)
• M18: 7,424,991 km (0.106 R)
• M19: 7,888,595 km (0.104 R)
• M20: 8,123,912 km (0.1 R)
• M21: 8,892,696 km (0.103 R)
• M22: 9,484,655 km (0.099 R)
• M23: 10,862,900 km (0.066 R)
• M24: 11,336,227 km (0.104 R)
• M25: 11,495,549 km (0.069 R)
• M26: 11,762,731 km (0.107 R)
• M27: 11,977,853 km (0.12 R)
• M28: 12,303,228 km (0.073 R)
• M29: 12,521,641 km (0.079 R)
• M30: 12,741,550 km (0.06 R)
• M31: 12,962,506 km (0.099 R)
• M32: 13,520,805 km (0.083 R)
• M33: 14,201,176 km (0.082 R)
• M34: 15,595,279 km (0.108 R)
• M35: 16,972,028 km (0.043 R)
• M36: 17,154,537 km (0.08 R)
• M37: 17,398,831 km (0.095 R)
• M38: 17,829,074 km (0.056 R)
• M39: 18,138,592 km (0.069 R)
• M40: 18,574,820 km (0.048 R)
• M41: 20,354,585 km (0.118 R)
• M42: 20,548,614 km (0.077 R)
• M43: 23,665,934 km (0.034 R)
• M44: 24,967,585 km (0.046 R)
• M45: 25,244,491 km (0.047 R)
• M46: 26,433,196 km (0.071 R)
• M47: 27,354,419 km (0.101 R)
• M48: 27,711,510 km (0.062 R)
• M49: 28,430,327 km (0.101 R)
• M50: 28,864,760 km (0.104 R)
• M51: 30,475,929 km (0.109 R)
• M52: 30,771,983 km (0.057 R)
• M53: 31,217,934 km (0.095 R)
• M54: 31,516,382 km (0.031 R)
• M55: 33,250,969 km (0.099 R)
• M56: 35,404,131 km (0.114 R)
• M57: 35,871,475 km (0.059 R)
• M58: 37,285,624 km (0.076 R)
• M59: 38,958,277 km (0.087 R)
• M60: 39,763,413 km (0.114 R)
• M61: 40,736,847 km (0.112 R)
• M62: 44,205,273 km (0.049 R)
• M63: 44,708,371 km (0.11 R)
• M64: 46,654,789 km (0.052 R)
• M65: 47,252,731 km (0.084 R)
• M66: 47,767,199 km (0.104 R)
• M67: 48,025,105 km (0.072 R)
• M68: 49,582,569 km (0.117 R)
• M69: 49,843,767 km (0.091 R)
• M70: 51,949,506 km (0.095 R)
• M71: 52,835,574 km (0.081 R)
• M72: 53,191,318 km (0.071 R)
• M73: 54,712,429 km (0.1 R)
• M74: 55,162,569 km (0.106 R)
• M75: 55,613,756 km (0.112 R)
• M76: 56,429,364 km (0.1 R)
• M77: 56,520,170 km (0.053 R)
• M78: 57,431,371 km (0.054 R)
• M79: 57,980,395 km (0.111 R)
• M80: 58,439,361 km (0.07 R)
• M81: 58,623,217 km (0.083 R)
• M82: 59,453,036 km (0.106 R)
• M83: 60,286,895 km (0.089 R)
• M84: 60,472,695 km (0.087 R)
• M85: 61,217,842 km (0.075 R)
• M86: 62,153,577 km (0.11 R)
• M87: 62,623,165 km (0.112 R)
• M88: 62,717,262 km (0.114 R)
• M89: 62,811,359 km (0.068 R)
• M90: 62,999,702 km (0.077 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 386 - 14,834 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit