🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.58 AU - 0.64 AU

Year: 172 Days

Day: 27.7 Hours

Environment

Temp: 180 °C

Axial Tilt: 24.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.24 AU - 1.96 AU

Year: 732 Days

Day: 39.1 Hours

Environment

Temp: -37 °C

Axial Tilt: 23.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.85 AU - 1.97 AU

Year: 955 Days

Day: 40.7 Hours

Environment

Temp: -53 °C

Axial Tilt: 27.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.69 AU - 2.37 AU

Year: 1046 Days

Day: 44.4 Hours

Environment

Temp: -66 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 2.32 AU - 3.16 AU

Year: 1640 Days

Day: 24.6 Hours

Environment

Temp: -85 °C

Axial Tilt: 11.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,300,033 km

• M1: 1,103,733 km (0.052 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 3.17 AU - 3.55 AU

Year: 2227 Days

Day: 21.8 Hours

Environment

Temp: -110 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.29 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 825.6

Radius: 14.3

Gravity: 4.04 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 6.63 AU - 7.81 AU

Year: 7016 Days

Day: 6.4 Hours

Environment

Temp: -165 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 31,300,033 km

• M1: 498,610 km (0.047 R)
• M2: 612,753 km (0.037 R)
• M3: 827,127 km (0.089 R)
• M4: 1,260,512 km (0.119 R)
• M5: 1,370,616 km (0.102 R)
• M6: 1,503,309 km (0.116 R)
• M7: 1,928,765 km (0.069 R)
• M8: 2,278,376 km (0.096 R)
• M9: 2,391,920 km (0.065 R)
• M10: 2,530,747 km (0.114 R)
• M11: 3,088,298 km (0.104 R)
• M12: 3,420,406 km (0.059 R)
• M13: 4,231,226 km (0.064 R)
• M14: 4,514,714 km (0.076 R)
• M15: 4,629,755 km (0.064 R)
• M16: 5,341,392 km (0.106 R)
• M17: 5,960,578 km (0.07 R)
• M18: 6,150,866 km (0.093 R)
• M19: 6,472,501 km (0.066 R)
• M20: 6,570,189 km (0.089 R)
• M21: 7,267,165 km (0.066 R)
• M22: 7,436,510 km (0.069 R)
• M23: 7,573,093 km (0.102 R)
• M24: 8,303,579 km (0.062 R)
• M25: 8,839,289 km (0.116 R)
• M26: 9,129,509 km (0.115 R)
• M27: 9,981,768 km (0.046 R)
• M28: 10,398,398 km (0.092 R)
• M29: 10,704,924 km (0.095 R)
• M30: 11,053,487 km (0.1 R)
• M31: 11,248,713 km (0.049 R)
• M32: 11,405,790 km (0.116 R)
• M33: 11,682,397 km (0.097 R)
• M34: 11,801,626 km (0.039 R)
• M35: 12,121,467 km (0.076 R)
• M36: 12,606,762 km (0.068 R)
• M37: 13,263,646 km (0.092 R)
• M38: 15,214,103 km (0.077 R)
• M39: 15,344,403 km (0.096 R)
• M40: 15,825,360 km (0.096 R)
• M41: 15,957,455 km (0.066 R)
• M42: 16,355,834 km (0.111 R)
• M43: 17,298,151 km (0.12 R)
• M44: 17,434,136 km (0.1 R)
• M45: 17,844,483 km (0.104 R)
• M46: 18,350,273 km (0.053 R)
• M47: 19,000,874 km (0.096 R)
• M48: 20,181,650 km (0.117 R)
• M49: 20,324,816 km (0.101 R)
• M50: 20,756,705 km (0.118 R)
• M51: 21,727,296 km (0.096 R)
• M52: 21,825,282 km (0.115 R)
• M53: 23,361,054 km (0.115 R)
• M54: 23,864,002 km (0.108 R)
• M55: 24,015,545 km (0.057 R)
• M56: 25,445,551 km (0.102 R)
• M57: 25,548,773 km (0.085 R)
• M58: 25,703,906 km (0.038 R)
• M59: 26,536,119 km (0.105 R)
• M60: 26,955,592 km (0.113 R)
• M61: 27,166,225 km (0.101 R)
• M62: 27,536,031 km (0.111 R)
• M63: 28,120,660 km (0.095 R)
• M64: 29,844,326 km (0.06 R)
• M65: 30,499,415 km (0.118 R)
• M66: 32,381,506 km (0.114 R)
• M67: 32,605,454 km (0.086 R)
• M68: 33,506,183 km (0.09 R)
• M69: 34,016,461 km (0.105 R)
• M70: 34,586,429 km (0.064 R)
• M71: 34,700,872 km (0.07 R)
• M72: 34,929,906 km (0.051 R)
• M73: 35,044,648 km (0.112 R)
• M74: 35,447,365 km (0.111 R)
• M75: 35,678,045 km (0.096 R)
• M76: 36,606,150 km (0.08 R)
• M77: 36,722,837 km (0.093 R)
• M78: 38,426,906 km (0.047 R)
• M79: 38,604,628 km (0.111 R)
• M80: 38,723,409 km (0.111 R)
• M81: 39,020,510 km (0.109 R)
• M82: 39,318,509 km (0.071 R)
• M83: 39,736,934 km (0.093 R)
• M84: 39,916,601 km (0.073 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 929.9

Radius: 13.1

Gravity: 5.42 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 7.6 AU - 7.91 AU

Year: 7803 Days

Day: 14.9 Hours

Environment

Temp: -164 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 31,300,033 km

• M1: 201,209 km (0.078 R)
• M2: 350,807 km (0.065 R)
• M3: 605,123 km (0.1 R)
• M4: 709,842 km (0.09 R)
• M5: 957,726 km (0.102 R)
• M6: 1,234,631 km (0.083 R)
• M7: 1,393,205 km (0.094 R)
• M8: 1,731,595 km (0.101 R)
• M9: 1,956,591 km (0.112 R)
• M10: 2,386,086 km (0.104 R)
• M11: 2,485,569 km (0.065 R)
• M12: 2,818,873 km (0.086 R)
• M13: 3,085,306 km (0.079 R)
• M14: 3,360,118 km (0.092 R)
• M15: 3,729,325 km (0.055 R)
• M16: 5,399,735 km (0.068 R)
• M17: 5,698,332 km (0.033 R)
• M18: 5,832,671 km (0.111 R)
• M19: 6,139,197 km (0.037 R)
• M20: 6,311,684 km (0.116 R)
• M21: 6,767,957 km (0.085 R)
• M22: 7,307,706 km (0.045 R)
• M23: 8,086,662 km (0.085 R)
• M24: 8,505,387 km (0.032 R)
• M25: 8,659,323 km (0.077 R)
• M26: 8,931,142 km (0.11 R)
• M27: 9,126,966 km (0.088 R)
• M28: 10,209,307 km (0.104 R)
• M29: 10,455,246 km (0.101 R)
• M30: 10,537,674 km (0.113 R)
• M31: 10,661,840 km (0.046 R)
• M32: 12,015,551 km (0.078 R)
• M33: 12,188,487 km (0.088 R)
• M34: 13,021,747 km (0.082 R)
• M35: 13,692,544 km (0.099 R)
• M36: 14,696,794 km (0.116 R)
• M37: 15,819,227 km (0.07 R)
• M38: 16,199,505 km (0.098 R)
• M39: 16,295,098 km (0.098 R)
• M40: 16,438,861 km (0.113 R)
• M41: 16,582,924 km (0.056 R)
• M42: 16,727,436 km (0.07 R)
• M43: 17,652,549 km (0.073 R)
• M44: 18,047,038 km (0.104 R)
• M45: 18,146,072 km (0.032 R)
• M46: 19,146,882 km (0.069 R)
• M47: 20,319,879 km (0.039 R)
• M48: 20,941,159 km (0.067 R)
• M49: 21,306,477 km (0.119 R)
• M50: 22,202,269 km (0.084 R)
• M51: 22,361,740 km (0.076 R)
• M52: 22,842,099 km (0.103 R)
• M53: 25,406,057 km (0.114 R)
• M54: 26,693,795 km (0.08 R)
• M55: 27,431,014 km (0.053 R)
• M56: 28,693,769 km (0.095 R)
• M57: 30,034,316 km (0.083 R)
• M58: 30,682,523 km (0.093 R)
• M59: 30,801,005 km (0.045 R)
• M60: 30,919,486 km (0.089 R)
• M61: 31,454,747 km (0.089 R)
• M62: 31,813,184 km (0.078 R)
• M63: 32,293,393 km (0.099 R)
• M64: 32,594,683 km (0.108 R)
• M65: 32,715,409 km (0.12 R)
• M66: 32,957,458 km (0.047 R)
• M67: 33,504,238 km (0.117 R)
• M68: 33,687,197 km (0.045 R)
• M69: 34,668,259 km (0.072 R)
• M70: 35,038,664 km (0.103 R)
• M71: 35,162,381 km (0.081 R)
• M72: 36,282,720 km (0.069 R)
• M73: 36,470,465 km (0.08 R)
• M74: 36,658,659 km (0.066 R)
• M75: 37,036,094 km (0.118 R)
• M76: 37,731,126 km (0.096 R)
• M77: 38,877,943 km (0.091 R)
• M78: 40,879,563 km (0.075 R)
• M79: 42,188,694 km (0.11 R)
• M80: 42,584,231 km (0.1 R)
• M81: 42,980,815 km (0.107 R)
• M82: 43,312,324 km (0.101 R)
• M83: 43,711,301 km (0.095 R)
• M84: 44,579,717 km (0.071 R)
• M85: 44,780,926 km (0.03 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 232.5

Radius: 8

Gravity: 3.63 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 6.77 AU - 10.35 AU

Year: 9057 Days

Day: 13.3 Hours

Environment

Temp: -167 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 31,300,033 km

• M1: 135,536 km (0.1 R)
• M2: 278,102 km (0.096 R)
• M3: 437,873 km (0.06 R)
• M4: 501,901 km (0.105 R)
• M5: 628,461 km (0.116 R)
• M6: 779,106 km (0.117 R)
• M7: 941,868 km (0.107 R)
• M8: 1,145,920 km (0.089 R)
• M9: 1,222,215 km (0.048 R)
• M10: 1,681,630 km (0.091 R)
• M11: 1,930,261 km (0.048 R)
• M12: 2,442,634 km (0.083 R)
• M13: 3,123,454 km (0.095 R)
• M14: 3,340,969 km (0.104 R)
• M15: 3,563,571 km (0.065 R)
• M16: 3,836,886 km (0.025 R)
• M17: 4,921,770 km (0.048 R)
• M18: 5,098,595 km (0.114 R)
• M19: 5,175,039 km (0.063 R)
• M20: 5,589,276 km (0.043 R)
• M21: 5,907,022 km (0.087 R)
• M22: 6,643,193 km (0.087 R)
• M23: 6,726,818 km (0.071 R)
• M24: 6,923,240 km (0.099 R)
• M25: 7,093,033 km (0.111 R)
• M26: 7,552,897 km (0.107 R)
• M27: 8,350,553 km (0.081 R)
• M28: 9,299,004 km (0.087 R)
• M29: 9,675,392 km (0.112 R)
• M30: 9,833,666 km (0.083 R)
• M31: 10,313,576 km (0.093 R)
• M32: 12,343,021 km (0.055 R)
• M33: 12,652,689 km (0.067 R)
• M34: 12,930,193 km (0.075 R)
• M35: 13,209,642 km (0.025 R)
• M36: 13,774,374 km (0.109 R)
• M37: 16,036,742 km (0.12 R)
• M38: 16,149,090 km (0.114 R)
• M39: 17,019,301 km (0.098 R)
• M40: 17,172,190 km (0.077 R)
• M41: 17,248,784 km (0.111 R)
• M42: 17,363,974 km (0.109 R)
• M43: 17,904,621 km (0.109 R)
• M44: 18,765,407 km (0.111 R)
• M45: 20,364,908 km (0.077 R)
• M46: 20,649,144 km (0.116 R)
• M47: 21,057,695 km (0.06 R)
• M48: 21,345,372 km (0.031 R)
• M49: 21,468,940 km (0.079 R)
• M50: 21,716,973 km (0.094 R)
• M51: 22,090,669 km (0.116 R)
• M52: 23,055,575 km (0.042 R)
• M53: 25,374,492 km (0.115 R)
• M54: 26,031,825 km (0.038 R)
• M55: 26,340,445 km (0.117 R)
• M56: 26,428,857 km (0.063 R)
• M57: 26,605,832 km (0.118 R)
• M58: 30,229,840 km (0.101 R)
• M59: 31,113,066 km (0.083 R)

Kuiper Belt

Range: 30.3 - 50.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 409 - 11,995 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit