🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.57 AU - 0.63 AU

Year: 175 Days

Day: 30.7 Hours

Environment

Temp: 148 °C

Axial Tilt: 17.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.91 AU - 1.11 AU

Year: 382 Days

Day: 42.2 Hours

Environment

Temp: 17 °C

Axial Tilt: 18.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.91 AU - 1.25 AU

Year: 423 Days

Day: 12.5 Hours

Environment

Temp: 1 °C

Axial Tilt: 155.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 55,850,555 km

• M1: 187,297 km (0.113 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.23 AU - 1.27 AU

Year: 526 Days

Day: 14.4 Hours

Environment

Temp: -36 °C

Axial Tilt: 19.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.41 AU - 1.41 AU

Year: 631 Days

Day: 24.8 Hours

Environment

Temp: -34 °C

Axial Tilt: 25.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 2.82 AU - 3.22 AU

Year: 1977 Days

Day: 41.8 Hours

Environment

Temp: -105 °C

Axial Tilt: 5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 3.31 AU - 4.11 AU

Year: 2692 Days

Day: 21.5 Hours

Environment

Temp: -126 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.07 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 806.5

Radius: 9.4

Gravity: 9.13 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 4.4 AU - 4.46 AU

Year: 3513 Days

Day: 13.2 Hours

Environment

Temp: -141 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 55,850,555 km

• M1: 158,424 km (0.1 R)
• M2: 302,636 km (0.03 R)
• M3: 397,332 km (0.027 R)
• M4: 467,194 km (0.088 R)
• M5: 581,337 km (0.1 R)
• M6: 738,415 km (0.116 R)
• M7: 851,361 km (0.096 R)
• M8: 970,292 km (0.095 R)
• M9: 1,374,804 km (0.048 R)
• M10: 1,603,240 km (0.099 R)
• M11: 1,767,349 km (0.057 R)
• M12: 2,565,155 km (0.104 R)
• M13: 2,829,494 km (0.094 R)
• M14: 3,214,409 km (0.039 R)
• M15: 3,327,505 km (0.086 R)
• M16: 3,557,737 km (0.11 R)
• M17: 3,852,893 km (0.052 R)
• M18: 4,300,041 km (0.039 R)
• M19: 4,362,274 km (0.101 R)
• M20: 5,444,315 km (0.054 R)
• M21: 5,738,724 km (0.038 R)
• M22: 5,876,354 km (0.055 R)
• M23: 5,991,993 km (0.106 R)
• M24: 6,178,542 km (0.026 R)
• M25: 6,581,259 km (0.051 R)
• M26: 6,653,216 km (0.056 R)
• M27: 6,822,112 km (0.083 R)
• M28: 7,262,977 km (0.041 R)
• M29: 7,387,143 km (0.047 R)
• M30: 7,512,057 km (0.097 R)
• M31: 7,839,976 km (0.064 R)
• M32: 8,301,635 km (0.095 R)
• M33: 8,431,486 km (0.079 R)
• M34: 8,666,953 km (0.031 R)
• M35: 8,745,940 km (0.104 R)
• M36: 8,851,556 km (0.098 R)
• M37: 9,251,581 km (0.118 R)
• M38: 9,413,296 km (0.109 R)
• M39: 9,575,909 km (0.103 R)
• M40: 10,014,081 km (0.076 R)
• M41: 10,124,634 km (0.077 R)
• M42: 10,291,286 km (0.09 R)
• M43: 11,252,752 km (0.059 R)
• M44: 11,454,260 km (0.094 R)
• M45: 11,656,965 km (0.057 R)
• M46: 11,744,181 km (0.081 R)
• M47: 12,213,170 km (0.097 R)
• M48: 12,420,363 km (0.067 R)
• M49: 12,718,213 km (0.08 R)
• M50: 13,595,454 km (0.09 R)
• M51: 14,087,781 km (0.091 R)
• M52: 14,304,997 km (0.057 R)
• M53: 14,429,612 km (0.067 R)
• M54: 14,492,144 km (0.115 R)
• M55: 14,742,870 km (0.085 R)
• M56: 14,900,247 km (0.074 R)
• M57: 14,963,377 km (0.045 R)
• M58: 15,058,222 km (0.099 R)
• M59: 15,153,367 km (0.035 R)
• M60: 15,248,511 km (0.114 R)
• M61: 15,535,589 km (0.064 R)
• M62: 15,727,972 km (0.119 R)
• M63: 16,050,206 km (0.099 R)
• M64: 16,277,146 km (0.063 R)
• M65: 16,439,908 km (0.057 R)
• M66: 16,931,337 km (0.045 R)
• M67: 17,063,283 km (0.1 R)
• M68: 17,427,703 km (0.096 R)
• M69: 17,928,706 km (0.072 R)
• M70: 18,130,514 km (0.034 R)
• M71: 18,536,373 km (0.102 R)
• M72: 18,740,424 km (0.109 R)
• M73: 19,150,622 km (0.087 R)
• M74: 19,529,404 km (0.101 R)
• M75: 19,910,579 km (0.083 R)
• M76: 20,189,429 km (0.061 R)
• M77: 22,393,455 km (0.029 R)
• M78: 22,538,266 km (0.086 R)
• M79: 23,193,803 km (0.118 R)
• M80: 23,671,021 km (0.118 R)
• M81: 23,744,772 km (0.081 R)
• M82: 24,003,427 km (0.105 R)
• M83: 24,262,979 km (0.115 R)
• M84: 24,411,680 km (0.069 R)
• M85: 24,784,926 km (0.078 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 950.2

Radius: 13.6

Gravity: 5.14 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 7.77 AU - 8.95 AU

Year: 9106 Days

Day: 14.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 55,850,555 km

• M1: 181,761 km (0.12 R)
• M2: 332,406 km (0.067 R)
• M3: 647,011 km (0.083 R)
• M4: 2,198,042 km (0.115 R)
• M5: 2,990,162 km (0.117 R)
• M6: 3,372,534 km (0.051 R)
• M7: 3,959,706 km (0.079 R)
• M8: 5,298,906 km (0.107 R)
• M9: 5,690,254 km (0.059 R)
• M10: 5,944,122 km (0.113 R)
• M11: 6,388,278 km (0.117 R)
• M12: 6,728,463 km (0.115 R)
• M13: 6,881,652 km (0.108 R)
• M14: 7,113,528 km (0.108 R)
• M15: 7,269,559 km (0.084 R)
• M16: 7,426,786 km (0.119 R)
• M17: 7,824,866 km (0.075 R)
• M18: 8,188,987 km (0.086 R)
• M19: 8,434,926 km (0.082 R)
• M20: 8,724,847 km (0.112 R)
• M21: 9,229,740 km (0.085 R)
• M22: 10,048,639 km (0.097 R)
• M23: 10,136,153 km (0.102 R)
• M24: 10,267,949 km (0.08 R)
• M25: 11,388,587 km (0.075 R)
• M26: 11,479,991 km (0.12 R)
• M27: 11,617,471 km (0.096 R)
• M28: 12,126,254 km (0.119 R)
• M29: 12,595,094 km (0.071 R)
• M30: 13,022,195 km (0.08 R)
• M31: 14,184,272 km (0.093 R)
• M32: 14,579,060 km (0.108 R)
• M33: 15,938,157 km (0.081 R)
• M34: 16,142,957 km (0.117 R)
• M35: 16,555,248 km (0.111 R)
• M36: 16,762,591 km (0.114 R)
• M37: 16,970,831 km (0.052 R)
• M38: 19,100,656 km (0.046 R)
• M39: 19,372,775 km (0.04 R)
• M40: 19,481,981 km (0.066 R)
• M41: 19,920,901 km (0.104 R)
• M42: 20,976,464 km (0.119 R)
• M43: 21,144,761 km (0.093 R)
• M44: 21,709,194 km (0.113 R)
• M45: 21,993,131 km (0.088 R)
• M46: 22,622,489 km (0.07 R)
• M47: 22,737,530 km (0.069 R)
• M48: 23,431,814 km (0.063 R)
• M49: 23,548,201 km (0.102 R)
• M50: 24,133,278 km (0.096 R)
• M51: 24,604,661 km (0.032 R)
• M52: 25,019,645 km (0.112 R)
• M53: 27,068,089 km (0.071 R)
• M54: 27,435,202 km (0.042 R)
• M55: 27,803,961 km (0.088 R)
• M56: 28,484,183 km (0.092 R)
• M57: 28,732,964 km (0.048 R)
• M58: 28,982,493 km (0.11 R)
• M59: 29,169,939 km (0.088 R)
• M60: 30,367,321 km (0.06 R)
• M61: 30,748,795 km (0.025 R)
• M62: 31,709,363 km (0.115 R)
• M63: 33,266,677 km (0.115 R)
• M64: 34,384,921 km (0.06 R)
• M65: 34,517,315 km (0.117 R)
• M66: 36,725,679 km (0.054 R)
• M67: 37,064,219 km (0.083 R)
• M68: 37,335,889 km (0.108 R)
• M69: 37,812,807 km (0.103 R)
• M70: 38,223,154 km (0.063 R)
• M71: 38,979,520 km (0.116 R)
• M72: 39,532,584 km (0.067 R)
• M73: 39,879,651 km (0.086 R)
• M74: 43,619,747 km (0.084 R)
• M75: 43,978,333 km (0.034 R)
• M76: 44,122,097 km (0.101 R)
• M77: 45,422,551 km (0.116 R)
• M78: 45,858,778 km (0.113 R)
• M79: 46,589,115 km (0.084 R)
• M80: 47,544,148 km (0.113 R)

Planet 10 - Gas Giant

Semi-Major Axis: 11.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 514

Radius: 9.1

Gravity: 6.21 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 9.66 AU - 13.16 AU

Year: 14520 Days

Day: 6 Hours

Environment

Temp: -191 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 55,850,555 km

• M1: 114,891 km (0.051 R)
• M2: 307,573 km (0.027 R)
• M3: 592,856 km (0.055 R)
• M4: 871,707 km (0.111 R)
• M5: 1,036,863 km (0.094 R)
• M6: 1,257,968 km (0.081 R)
• M7: 1,398,142 km (0.091 R)
• M8: 1,470,098 km (0.051 R)
• M9: 2,488,261 km (0.11 R)
• M10: 3,127,194 km (0.12 R)
• M11: 3,254,502 km (0.106 R)
• M12: 3,713,917 km (0.107 R)
• M13: 3,814,895 km (0.119 R)
• M14: 3,917,071 km (0.104 R)
• M15: 4,054,551 km (0.12 R)
• M16: 4,949,595 km (0.08 R)
• M17: 5,061,195 km (0.061 R)
• M18: 5,825,491 km (0.101 R)
• M19: 6,022,212 km (0.085 R)
• M20: 6,503,319 km (0.112 R)
• M21: 6,996,842 km (0.077 R)
• M22: 7,080,318 km (0.1 R)
• M23: 7,332,689 km (0.055 R)
• M24: 8,063,624 km (0.088 R)
• M25: 8,682,960 km (0.088 R)
• M26: 10,061,205 km (0.117 R)
• M27: 10,155,451 km (0.045 R)
• M28: 10,249,997 km (0.079 R)
• M29: 11,703,789 km (0.071 R)
• M30: 12,252,963 km (0.069 R)
• M31: 12,556,048 km (0.036 R)
• M32: 12,657,476 km (0.12 R)
• M33: 12,810,365 km (0.091 R)
• M34: 14,745,862 km (0.063 R)
• M35: 15,284,414 km (0.11 R)
• M36: 16,270,115 km (0.095 R)
• M37: 16,603,120 km (0.099 R)
• M38: 17,332,708 km (0.073 R)
• M39: 19,465,675 km (0.075 R)
• M40: 19,878,415 km (0.059 R)
• M41: 20,115,678 km (0.078 R)
• M42: 20,473,217 km (0.112 R)
• M43: 21,376,189 km (0.117 R)
• M44: 21,802,094 km (0.059 R)
• M45: 21,863,130 km (0.059 R)
• M46: 23,658,754 km (0.119 R)
• M47: 23,847,247 km (0.109 R)
• M48: 25,758,958 km (0.116 R)
• M49: 25,952,837 km (0.08 R)
• M50: 26,667,915 km (0.056 R)
• M51: 26,995,085 km (0.097 R)
• M52: 28,383,653 km (0.049 R)
• M53: 29,187,442 km (0.057 R)
• M54: 29,254,761 km (0.111 R)
• M55: 30,817,610 km (0.108 R)
• M56: 31,092,122 km (0.051 R)
• M57: 31,367,532 km (0.044 R)
• M58: 31,782,068 km (0.042 R)
• M59: 33,317,690 km (0.106 R)
• M60: 34,663,173 km (0.103 R)
• M61: 34,805,889 km (0.088 R)
• M62: 36,750,961 km (0.098 R)
• M63: 38,067,273 km (0.098 R)
• M64: 38,435,583 km (0.118 R)
• M65: 38,657,137 km (0.083 R)
• M66: 39,920,790 km (0.027 R)
• M67: 42,641,227 km (0.115 R)
• M68: 42,717,672 km (0.1 R)
• M69: 43,715,340 km (0.111 R)
• M70: 43,792,383 km (0.084 R)
• M71: 43,946,618 km (0.099 R)
• M72: 44,255,688 km (0.041 R)
• M73: 44,565,505 km (0.11 R)
• M74: 44,642,997 km (0.051 R)
• M75: 44,720,638 km (0.107 R)
• M76: 44,875,920 km (0.086 R)
• M77: 45,499,145 km (0.09 R)
• M78: 46,360,530 km (0.106 R)
• M79: 47,702,572 km (0.103 R)
• M80: 48,497,984 km (0.054 R)
• M81: 51,072,414 km (0.066 R)
• M82: 51,641,484 km (0.082 R)
• M83: 52,049,288 km (0.095 R)
• M84: 52,294,479 km (0.097 R)
• M85: 52,376,159 km (0.05 R)
• M86: 52,950,166 km (0.079 R)
• M87: 54,767,182 km (0.077 R)
• M88: 54,850,358 km (0.087 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 484 - 15,334 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit