🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.57 AU - 0.71 AU

Year: 185 Days

Day: 23 Hours

Environment

Temp: 198 °C

Axial Tilt: 34.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.53 AU - 0.83 AU

Year: 203 Days

Day: 24.5 Hours

Environment

Temp: 181 °C

Axial Tilt: 39.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.02 AU - 1.54 AU

Year: 524 Days

Day: 30 Hours

Environment

Temp: 7 °C

Axial Tilt: 113.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 36,959,053 km

• M1: 232,026 km (0.084 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 2.04 AU - 2.24 AU

Year: 1132 Days

Day: 25.3 Hours

Environment

Temp: -65 °C

Axial Tilt: 23.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 36,959,053 km

• M1: 112,647 km (0.099 R)
• M2: 624,721 km (0.104 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 2.11 AU - 2.79 AU

Year: 1387 Days

Day: 47.9 Hours

Environment

Temp: -77 °C

Axial Tilt: 41.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,959,053 km

• M1: 806,781 km (0.08 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 2.82 AU - 3.82 AU

Year: 2188 Days

Day: 31.1 Hours

Environment

Temp: -107 °C

Axial Tilt: 152.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 832.3

Radius: 13.2

Gravity: 4.78 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 4.94 AU - 5.8 AU

Year: 4500 Days

Day: 5.6 Hours

Environment

Temp: -137 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 36,959,053 km

• M1: 174,730 km (0.077 R)
• M2: 275,260 km (0.106 R)
• M3: 394,190 km (0.113 R)
• M4: 970,741 km (0.097 R)
• M5: 1,268,889 km (0.109 R)
• M6: 1,678,937 km (0.106 R)
• M7: 1,762,712 km (0.104 R)
• M8: 1,882,390 km (0.107 R)
• M9: 1,987,109 km (0.033 R)
• M10: 2,202,829 km (0.094 R)
• M11: 2,388,779 km (0.061 R)
• M12: 2,836,076 km (0.103 R)
• M13: 2,936,905 km (0.091 R)
• M14: 3,080,220 km (0.111 R)
• M15: 3,183,891 km (0.035 R)
• M16: 3,331,245 km (0.057 R)
• M17: 3,416,367 km (0.075 R)
• M18: 3,676,517 km (0.064 R)
• M19: 3,965,690 km (0.115 R)
• M20: 4,056,197 km (0.118 R)
• M21: 4,332,055 km (0.116 R)
• M22: 5,420,380 km (0.106 R)
• M23: 5,571,773 km (0.116 R)
• M24: 6,008,449 km (0.106 R)
• M25: 6,536,380 km (0.103 R)
• M26: 7,106,796 km (0.107 R)
• M27: 7,217,200 km (0.11 R)
• M28: 7,608,548 km (0.08 R)
• M29: 7,806,765 km (0.068 R)
• M30: 8,616,987 km (0.082 R)
• M31: 8,912,892 km (0.071 R)
• M32: 9,032,121 km (0.085 R)
• M33: 9,302,444 km (0.035 R)
• M34: 9,636,646 km (0.084 R)
• M35: 9,851,319 km (0.099 R)
• M36: 9,974,737 km (0.089 R)
• M37: 10,254,336 km (0.087 R)
• M38: 10,347,984 km (0.09 R)
• M39: 10,567,893 km (0.062 R)
• M40: 10,821,162 km (0.089 R)
• M41: 11,398,311 km (0.098 R)
• M42: 11,919,809 km (0.101 R)
• M43: 12,282,883 km (0.07 R)
• M44: 12,415,726 km (0.098 R)
• M45: 12,582,527 km (0.079 R)
• M46: 13,325,580 km (0.091 R)
• M47: 13,771,232 km (0.091 R)
• M48: 14,889,326 km (0.08 R)
• M49: 15,710,918 km (0.048 R)
• M50: 16,400,714 km (0.118 R)
• M51: 16,694,225 km (0.056 R)
• M52: 17,174,733 km (0.065 R)
• M53: 17,622,330 km (0.073 R)
• M54: 17,960,571 km (0.109 R)
• M55: 19,257,883 km (0.108 R)
• M56: 19,528,656 km (0.117 R)
• M57: 20,074,089 km (0.093 R)
• M58: 21,660,126 km (0.086 R)
• M59: 22,265,249 km (0.08 R)
• M60: 22,712,547 km (0.103 R)
• M61: 22,916,898 km (0.074 R)
• M62: 23,286,105 km (0.062 R)
• M63: 23,450,962 km (0.098 R)
• M64: 23,657,407 km (0.095 R)
• M65: 24,238,894 km (0.084 R)
• M66: 24,782,982 km (0.049 R)
• M67: 24,993,316 km (0.107 R)
• M68: 25,162,063 km (0.11 R)
• M69: 25,373,444 km (0.089 R)
• M70: 26,054,115 km (0.11 R)
• M71: 26,740,619 km (0.101 R)
• M72: 26,999,573 km (0.071 R)
• M73: 27,433,108 km (0.081 R)
• M74: 27,650,773 km (0.106 R)
• M75: 27,737,988 km (0.08 R)
• M76: 27,825,204 km (0.038 R)
• M77: 29,012,861 km (0.096 R)
• M78: 29,190,135 km (0.108 R)
• M79: 29,546,028 km (0.082 R)
• M80: 29,635,189 km (0.102 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 839.9

Radius: 3.1

Gravity: 87.4 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 11.57 AU - 16.65 AU

Year: 19168 Days

Day: 22.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 43.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 36,959,053 km

• M1: 58,642 km (0.093 R)
• M2: 117,734 km (0.108 R)
• M3: 169,644 km (0.09 R)
• M4: 296,802 km (0.066 R)
• M5: 470,485 km (0.112 R)
• M6: 624,721 km (0.08 R)
• M7: 768,783 km (0.03 R)
• M8: 1,143,825 km (0.117 R)
• M9: 1,260,063 km (0.064 R)
• M10: 1,862,643 km (0.116 R)
• M11: 2,807,952 km (0.111 R)
• M12: 3,876,530 km (0.058 R)
• M13: 4,050,961 km (0.052 R)
• M14: 4,407,452 km (0.108 R)
• M15: 5,487,100 km (0.092 R)
• M16: 5,831,175 km (0.103 R)
• M17: 6,334,722 km (0.104 R)
• M18: 6,904,540 km (0.099 R)
• M19: 7,169,029 km (0.103 R)
• M20: 7,762,185 km (0.05 R)
• M21: 9,341,938 km (0.045 R)
• M22: 9,988,799 km (0.098 R)
• M23: 10,771,645 km (0.116 R)
• M24: 10,893,867 km (0.109 R)
• M25: 11,016,537 km (0.081 R)
• M26: 11,078,022 km (0.1 R)
• M27: 12,781,193 km (0.066 R)
• M28: 13,040,297 km (0.067 R)
• M29: 14,361,994 km (0.074 R)
• M30: 14,699,038 km (0.1 R)
• M31: 14,970,409 km (0.092 R)
• M32: 15,312,090 km (0.102 R)
• M33: 16,633,787 km (0.049 R)
• M34: 16,845,767 km (0.102 R)
• M35: 17,630,707 km (0.11 R)
• M36: 20,735,462 km (0.109 R)
• M37: 20,963,598 km (0.071 R)
• M38: 21,807,181 km (0.068 R)
• M39: 22,505,653 km (0.077 R)
• M40: 23,369,282 km (0.112 R)
• M41: 23,527,407 km (0.064 R)
• M42: 26,930,010 km (0.095 R)
• M43: 27,428,470 km (0.107 R)
• M44: 28,350,292 km (0.109 R)
• M45: 29,367,408 km (0.057 R)
• M46: 29,966,249 km (0.094 R)
• M47: 30,224,155 km (0.077 R)
• M48: 31,962,034 km (0.111 R)
• M49: 32,137,662 km (0.074 R)
• M50: 34,538,857 km (0.115 R)
• M51: 35,261,415 km (0.115 R)
• M52: 40,077,419 km (0.059 R)
• M53: 40,361,506 km (0.101 R)
• M54: 41,408,840 km (0.111 R)
• M55: 42,272,319 km (0.09 R)
• M56: 43,141,782 km (0.11 R)
• M57: 43,627,377 km (0.111 R)
• M58: 44,017,079 km (0.044 R)
• M59: 49,492,062 km (0.03 R)
• M60: 49,695,216 km (0.093 R)
• M61: 49,898,519 km (0.094 R)
• M62: 50,102,272 km (0.106 R)
• M63: 50,306,174 km (0.084 R)
• M64: 51,021,999 km (0.111 R)
• M65: 51,535,419 km (0.119 R)
• M66: 54,232,818 km (0.118 R)
• M67: 55,493,031 km (0.102 R)
• M68: 55,598,497 km (0.05 R)
• M69: 55,809,580 km (0.112 R)
• M70: 56,444,623 km (0.112 R)
• M71: 56,975,546 km (0.025 R)
• M72: 57,401,601 km (0.111 R)
• M73: 57,935,515 km (0.08 R)
• M74: 58,363,814 km (0.03 R)
• M75: 60,846,989 km (0.045 R)
• M76: 60,955,747 km (0.113 R)
• M77: 61,500,582 km (0.082 R)
• M78: 61,718,846 km (0.119 R)
• M79: 63,364,572 km (0.104 R)
• M80: 64,358,949 km (0.057 R)
• M81: 65,358,412 km (0.063 R)
• M82: 65,469,863 km (0.096 R)
• M83: 65,804,363 km (0.118 R)
• M84: 69,862,355 km (0.065 R)
• M85: 72,036,461 km (0.098 R)
• M86: 72,266,543 km (0.073 R)
• M87: 73,420,989 km (0.093 R)
• M88: 73,652,567 km (0.118 R)
• M89: 74,116,619 km (0.045 R)
• M90: 75,514,163 km (0.101 R)
• M91: 75,747,984 km (0.102 R)
• M92: 76,333,510 km (0.044 R)
• M93: 76,685,664 km (0.051 R)
• M94: 77,038,116 km (0.055 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 64.1

Radius: 6.3

Gravity: 1.62 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 13.56 AU - 17.5 AU

Year: 22133 Days

Day: 18.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 36,959,053 km

• M1: 251,175 km (0.095 R)
• M2: 340,784 km (0.054 R)
• M3: 418,724 km (0.077 R)
• M4: 580,290 km (0.108 R)
• M5: 790,924 km (0.112 R)
• M6: 1,090,718 km (0.077 R)
• M7: 1,333,216 km (0.085 R)
• M8: 2,640,702 km (0.07 R)
• M9: 2,965,479 km (0.072 R)
• M10: 3,132,729 km (0.097 R)
• M11: 3,780,787 km (0.049 R)
• M12: 4,040,788 km (0.067 R)
• M13: 4,414,633 km (0.114 R)
• M14: 5,024,244 km (0.119 R)
• M15: 5,137,939 km (0.09 R)
• M16: 5,396,893 km (0.096 R)
• M17: 8,177,768 km (0.096 R)
• M18: 9,760,513 km (0.083 R)
• M19: 9,938,235 km (0.025 R)
• M20: 10,224,715 km (0.059 R)
• M21: 10,368,928 km (0.115 R)
• M22: 11,961,846 km (0.043 R)
• M23: 12,151,985 km (0.103 R)
• M24: 13,235,223 km (0.078 R)
• M25: 14,389,221 km (0.11 R)
• M26: 14,753,940 km (0.1 R)
• M27: 14,957,842 km (0.08 R)
• M28: 15,368,488 km (0.087 R)
• M29: 15,866,201 km (0.032 R)
• M30: 17,952,492 km (0.118 R)
• M31: 20,168,785 km (0.032 R)
• M32: 20,667,694 km (0.094 R)
• M33: 20,758,949 km (0.079 R)
• M34: 21,079,088 km (0.117 R)
• M35: 21,262,794 km (0.069 R)
• M36: 21,493,175 km (0.046 R)
• M37: 22,563,398 km (0.119 R)
• M38: 24,033,048 km (0.104 R)
• M39: 24,900,566 km (0.118 R)
• M40: 26,122,481 km (0.12 R)
• M41: 26,221,066 km (0.101 R)
• M42: 29,645,960 km (0.069 R)
• M43: 30,627,770 km (0.094 R)
• M44: 30,939,981 km (0.065 R)
• M45: 31,044,251 km (0.112 R)
• M46: 31,201,030 km (0.109 R)
• M47: 31,515,185 km (0.102 R)
• M48: 32,517,042 km (0.097 R)
• M49: 34,281,848 km (0.104 R)
• M50: 35,094,164 km (0.108 R)
• M51: 35,967,816 km (0.107 R)
• M52: 36,242,179 km (0.094 R)
• M53: 36,517,439 km (0.03 R)

Kuiper Belt

Range: 30.3 - 53.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 256 - 19,794 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit