🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.47 AU - 0.65 AU

Year: 160 Days

Day: 41.3 Hours

Environment

Temp: 218 °C

Axial Tilt: 39.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 94,258,266 km

• M1: 494,271 km (0.079 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.56 AU - 0.8 AU

Year: 215 Days

Day: 22.7 Hours

Environment

Temp: 154 °C

Axial Tilt: 4.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.86 AU - 1.14 AU

Year: 383 Days

Day: 19.9 Hours

Environment

Temp: 2 °C

Axial Tilt: 9.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.99 AU - 1.07 AU

Year: 400 Days

Day: 27.1 Hours

Environment

Temp: -4 °C

Axial Tilt: 17.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.99 AU - 1.27 AU

Year: 460 Days

Day: 18.6 Hours

Environment

Temp: -15 °C

Axial Tilt: 9.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 2.68 AU - 3.22 AU

Year: 1940 Days

Day: 29.5 Hours

Environment

Temp: -122 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,258,266 km

• M1: 1,706,912 km (0.116 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 701.7

Radius: 12.8

Gravity: 4.28 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 5.27 AU - 6.85 AU

Year: 5712 Days

Day: 12.2 Hours

Environment

Temp: -154 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 94,258,266 km

• M1: 187,446 km (0.032 R)
• M2: 551,717 km (0.056 R)
• M3: 866,471 km (0.094 R)
• M4: 1,082,939 km (0.102 R)
• M5: 1,206,058 km (0.1 R)
• M6: 1,301,651 km (0.088 R)
• M7: 1,484,011 km (0.076 R)
• M8: 1,569,880 km (0.075 R)
• M9: 1,783,057 km (0.082 R)
• M10: 2,459,090 km (0.088 R)
• M11: 2,666,283 km (0.095 R)
• M12: 3,598,577 km (0.071 R)
• M13: 3,739,498 km (0.047 R)
• M14: 3,834,642 km (0.094 R)
• M15: 4,624,220 km (0.081 R)
• M16: 4,829,468 km (0.104 R)
• M17: 4,933,289 km (0.112 R)
• M18: 5,090,367 km (0.096 R)
• M19: 5,302,347 km (0.052 R)
• M20: 5,463,464 km (0.113 R)
• M21: 5,571,623 km (0.077 R)
• M22: 6,179,888 km (0.111 R)
• M23: 6,463,376 km (0.096 R)
• M24: 6,635,563 km (0.051 R)
• M25: 6,809,246 km (0.091 R)
• M26: 7,670,332 km (0.111 R)
• M27: 7,975,212 km (0.105 R)
• M28: 8,098,331 km (0.092 R)
• M29: 8,222,049 km (0.082 R)
• M30: 8,913,789 km (0.112 R)
• M31: 9,137,887 km (0.066 R)
• M32: 9,656,991 km (0.099 R)
• M33: 9,788,338 km (0.068 R)
• M34: 10,052,678 km (0.107 R)
• M35: 10,252,540 km (0.059 R)
• M36: 10,487,409 km (0.108 R)
• M37: 10,758,032 km (0.101 R)
• M38: 11,202,637 km (0.098 R)
• M39: 11,375,272 km (0.109 R)
• M40: 11,514,099 km (0.074 R)
• M41: 12,501,146 km (0.085 R)
• M42: 12,932,437 km (0.061 R)
• M43: 13,186,304 km (0.053 R)
• M44: 13,957,930 km (0.12 R)
• M45: 14,895,610 km (0.092 R)
• M46: 15,200,041 km (0.091 R)
• M47: 16,203,394 km (0.073 R)
• M48: 16,398,769 km (0.112 R)
• M49: 16,791,912 km (0.102 R)
• M50: 16,910,543 km (0.1 R)
• M51: 17,228,140 km (0.07 R)
• M52: 18,927,571 km (0.053 R)
• M53: 19,505,767 km (0.099 R)
• M54: 19,922,397 km (0.101 R)
• M55: 21,403,865 km (0.108 R)
• M56: 22,092,763 km (0.097 R)
• M57: 22,179,380 km (0.059 R)
• M58: 22,570,728 km (0.109 R)
• M59: 22,832,824 km (0.098 R)
• M60: 23,008,153 km (0.044 R)
• M61: 23,625,244 km (0.064 R)
• M62: 24,695,766 km (0.111 R)
• M63: 24,785,824 km (0.117 R)
• M64: 24,875,882 km (0.084 R)
• M65: 25,463,802 km (0.077 R)
• M66: 26,423,173 km (0.06 R)
• M67: 26,699,480 km (0.114 R)
• M68: 27,023,060 km (0.088 R)
• M69: 27,487,562 km (0.11 R)
• M70: 27,627,436 km (0.094 R)
• M71: 27,954,756 km (0.065 R)
• M72: 28,236,299 km (0.111 R)
• M73: 28,518,740 km (0.106 R)
• M74: 28,944,196 km (0.086 R)
• M75: 29,039,041 km (0.108 R)
• M76: 29,562,634 km (0.091 R)
• M77: 30,041,197 km (0.095 R)
• M78: 30,329,622 km (0.111 R)
• M79: 30,715,584 km (0.106 R)
• M80: 31,981,182 km (0.086 R)
• M81: 32,818,033 km (0.082 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 986

Radius: 4.6

Gravity: 46.6 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 11.98 AU - 13.24 AU

Year: 17145 Days

Day: 20.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 94,258,266 km

• M1: 93,199 km (0.059 R)
• M2: 608,564 km (0.111 R)
• M3: 1,461,272 km (0.11 R)
• M4: 2,397,605 km (0.095 R)
• M5: 2,543,912 km (0.062 R)
• M6: 2,883,499 km (0.062 R)
• M7: 3,157,562 km (0.046 R)
• M8: 3,480,993 km (0.111 R)
• M9: 3,605,009 km (0.111 R)
• M10: 3,730,373 km (0.038 R)
• M11: 5,202,416 km (0.056 R)
• M12: 5,826,089 km (0.089 R)
• M13: 6,271,741 km (0.11 R)
• M14: 6,372,271 km (0.106 R)
• M15: 6,882,699 km (0.083 R)
• M16: 7,142,850 km (0.057 R)
• M17: 7,565,763 km (0.074 R)
• M18: 7,726,580 km (0.105 R)
• M19: 8,602,476 km (0.108 R)
• M20: 9,222,858 km (0.119 R)
• M21: 10,565,798 km (0.11 R)
• M22: 11,596,977 km (0.096 R)
• M23: 11,844,262 km (0.117 R)
• M24: 12,343,919 km (0.089 R)
• M25: 12,533,160 km (0.072 R)
• M26: 13,170,746 km (0.107 R)
• M27: 13,299,550 km (0.116 R)
• M28: 13,428,653 km (0.04 R)
• M29: 13,623,280 km (0.095 R)
• M30: 14,610,027 km (0.104 R)
• M31: 14,743,319 km (0.088 R)
• M32: 15,551,596 km (0.062 R)
• M33: 16,029,711 km (0.041 R)
• M34: 16,167,191 km (0.051 R)
• M35: 16,860,578 km (0.025 R)
• M36: 17,281,247 km (0.047 R)
• M37: 19,803,018 km (0.101 R)
• M38: 20,321,076 km (0.046 R)
• M39: 20,843,471 km (0.099 R)
• M40: 20,993,518 km (0.117 R)
• M41: 21,673,291 km (0.077 R)
• M42: 22,130,611 km (0.099 R)
• M43: 22,283,650 km (0.059 R)
• M44: 22,360,394 km (0.109 R)
• M45: 22,590,924 km (0.085 R)
• M46: 22,822,352 km (0.114 R)
• M47: 24,384,752 km (0.109 R)
• M48: 27,283,061 km (0.104 R)
• M49: 27,776,435 km (0.091 R)
• M50: 29,442,656 km (0.077 R)
• M51: 32,261,978 km (0.113 R)
• M52: 34,011,973 km (0.094 R)
• M53: 35,702,729 km (0.117 R)
• M54: 35,972,304 km (0.079 R)
• M55: 36,422,893 km (0.113 R)
• M56: 37,603,220 km (0.073 R)
• M57: 38,703,961 km (0.08 R)
• M58: 39,350,822 km (0.108 R)
• M59: 39,722,124 km (0.078 R)
• M60: 40,094,623 km (0.079 R)
• M61: 40,187,822 km (0.116 R)
• M62: 41,595,838 km (0.084 R)
• M63: 42,353,401 km (0.111 R)
• M64: 43,211,046 km (0.12 R)
• M65: 44,170,716 km (0.027 R)
• M66: 44,556,529 km (0.113 R)
• M67: 44,653,169 km (0.045 R)
• M68: 45,623,311 km (0.109 R)
• M69: 46,404,512 km (0.115 R)
• M70: 46,894,893 km (0.052 R)
• M71: 47,880,893 km (0.089 R)
• M72: 48,575,177 km (0.099 R)
• M73: 48,674,659 km (0.093 R)
• M74: 50,879,732 km (0.086 R)
• M75: 52,708,117 km (0.106 R)
• M76: 53,527,614 km (0.099 R)
• M77: 53,938,859 km (0.045 R)
• M78: 54,454,523 km (0.067 R)
• M79: 55,698,578 km (0.032 R)
• M80: 55,906,819 km (0.098 R)
• M81: 56,219,777 km (0.06 R)
• M82: 56,742,472 km (0.106 R)
• M83: 57,792,799 km (0.061 R)
• M84: 59,061,688 km (0.111 R)
• M85: 59,167,903 km (0.098 R)
• M86: 61,304,310 km (0.047 R)
• M87: 61,411,871 km (0.047 R)
• M88: 62,706,491 km (0.057 R)
• M89: 63,031,567 km (0.102 R)
• M90: 63,574,607 km (0.106 R)
• M91: 63,901,179 km (0.098 R)
• M92: 65,872,281 km (0.073 R)
• M93: 66,644,206 km (0.073 R)
• M94: 70,098,421 km (0.106 R)
• M95: 72,130,708 km (0.108 R)
• M96: 72,244,253 km (0.068 R)
• M97: 72,357,797 km (0.107 R)
• M98: 75,906,558 km (0.093 R)
• M99: 77,179,337 km (0.057 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 919.9

Radius: 3.9

Gravity: 60.48 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 14.53 AU - 16.85 AU

Year: 23796 Days

Day: 22.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 94,258,266 km

• M1: 314,904 km (0.116 R)
• M2: 420,968 km (0.112 R)
• M3: 613,202 km (0.066 R)
• M4: 1,297,014 km (0.089 R)
• M5: 1,364,482 km (0.05 R)
• M6: 2,140,446 km (0.087 R)
• M7: 2,301,264 km (0.025 R)
• M8: 2,383,094 km (0.075 R)
• M9: 2,634,718 km (0.074 R)
• M10: 2,763,671 km (0.06 R)
• M11: 2,894,569 km (0.079 R)
• M12: 3,438,806 km (0.094 R)
• M13: 3,579,727 km (0.076 R)
• M14: 3,818,785 km (0.082 R)
• M15: 3,915,874 km (0.033 R)
• M16: 4,464,300 km (0.036 R)
• M17: 5,089,619 km (0.028 R)
• M18: 5,358,297 km (0.114 R)
• M19: 5,853,316 km (0.089 R)
• M20: 6,134,560 km (0.098 R)
• M21: 6,248,254 km (0.087 R)
• M22: 6,768,855 km (0.076 R)
• M23: 7,183,241 km (0.119 R)
• M24: 7,423,645 km (0.112 R)
• M25: 10,849,436 km (0.108 R)
• M26: 11,333,535 km (0.109 R)
• M27: 12,322,825 km (0.086 R)
• M28: 13,560,598 km (0.099 R)
• M29: 13,634,649 km (0.109 R)
• M30: 14,533,583 km (0.101 R)
• M31: 14,837,416 km (0.101 R)
• M32: 15,451,366 km (0.117 R)
• M33: 16,152,082 km (0.088 R)
• M34: 17,262,397 km (0.071 R)
• M35: 18,315,267 km (0.082 R)
• M36: 19,472,257 km (0.11 R)
• M37: 19,891,131 km (0.097 R)
• M38: 19,975,355 km (0.098 R)
• M39: 20,652,734 km (0.11 R)
• M40: 21,423,761 km (0.117 R)
• M41: 22,641,638 km (0.112 R)
• M42: 23,170,466 km (0.061 R)
• M43: 23,259,028 km (0.104 R)
• M44: 24,330,149 km (0.072 R)
• M45: 24,600,472 km (0.064 R)
• M46: 24,871,693 km (0.094 R)
• M47: 26,984,314 km (0.072 R)
• M48: 27,544,858 km (0.09 R)
• M49: 28,392,778 km (0.038 R)
• M50: 30,114,201 km (0.101 R)
• M51: 31,672,562 km (0.065 R)
• M52: 33,857,588 km (0.105 R)
• M53: 34,260,007 km (0.105 R)
• M54: 34,461,814 km (0.05 R)
• M55: 35,988,161 km (0.079 R)
• M56: 38,161,818 km (0.092 R)
• M57: 39,211,696 km (0.107 R)
• M58: 39,422,928 km (0.077 R)
• M59: 39,634,310 km (0.114 R)
• M60: 40,377,662 km (0.043 R)
• M61: 42,526,336 km (0.086 R)
• M62: 44,711,812 km (0.05 R)
• M63: 46,040,689 km (0.094 R)
• M64: 47,157,737 km (0.104 R)
• M65: 48,510,251 km (0.098 R)
• M66: 48,850,287 km (0.108 R)
• M67: 49,761,039 km (0.107 R)
• M68: 52,062,303 km (0.103 R)
• M69: 52,759,429 km (0.114 R)
• M70: 54,633,442 km (0.077 R)
• M71: 55,460,269 km (0.111 R)
• M72: 60,019,863 km (0.043 R)
• M73: 60,263,109 km (0.115 R)
• M74: 60,994,941 km (0.07 R)
• M75: 61,484,426 km (0.077 R)
• M76: 64,324,392 km (0.118 R)
• M77: 66,576,737 km (0.065 R)
• M78: 66,702,549 km (0.083 R)
• M79: 67,585,924 km (0.096 R)
• M80: 68,981,972 km (0.072 R)
• M81: 71,415,480 km (0.055 R)
• M82: 71,673,237 km (0.054 R)
• M83: 74,790,857 km (0.114 R)
• M84: 77,290,189 km (0.099 R)
• M85: 79,683,156 km (0.058 R)
• M86: 82,235,296 km (0.06 R)
• M87: 83,860,976 km (0.099 R)
• M88: 84,269,079 km (0.093 R)
• M89: 87,695,169 km (0.115 R)
• M90: 91,026,864 km (0.089 R)
• M91: 91,866,108 km (0.094 R)
• M92: 92,146,454 km (0.073 R)
• M93: 93,693,595 km (0.089 R)
• M94: 94,116,957 km (0.102 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 523 - 19,787 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit