🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.49 AU - 0.81 AU

Year: 192 Days

Day: 29.8 Hours

Environment

Temp: 132 °C

Axial Tilt: 29.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 71,254,596 km

• M1: 286,330 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.54 AU - 0.8 AU

Year: 201 Days

Day: 27.2 Hours

Environment

Temp: 124 °C

Axial Tilt: 34.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.77 AU - 1.05 AU

Year: 319 Days

Day: 35.5 Hours

Environment

Temp: 131 °C

Axial Tilt: 36.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 71,254,596 km

• M1: 219,310 km (0.102 R)
• M2: 657,034 km (0.094 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.89 AU - 1.25 AU

Year: 406 Days

Day: 15.6 Hours

Environment

Temp: 19 °C

Axial Tilt: 23.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 2.33 AU - 2.45 AU

Year: 1356 Days

Day: 21.7 Hours

Environment

Temp: -77 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 3.08 AU - 4.14 AU

Year: 2518 Days

Day: 42.2 Hours

Environment

Temp: -111 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 3.84 AU - 4.02 AU

Year: 2860 Days

Day: 46.9 Hours

Environment

Temp: -115 °C

Axial Tilt: 8.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.74 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 41.8

Radius: 8.7

Gravity: 0.55 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 5.46 AU - 5.62 AU

Year: 4787 Days

Day: 11.1 Hours

Environment

Temp: -152 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 71,254,596 km

• M1: 108,608 km (0.081 R)
• M2: 302,188 km (0.111 R)
• M3: 371,900 km (0.119 R)
• M4: 669,301 km (0.106 R)
• M5: 826,678 km (0.042 R)
• M6: 1,469,949 km (0.115 R)
• M7: 1,529,489 km (0.117 R)
• M8: 1,668,764 km (0.08 R)
• M9: 1,913,207 km (0.098 R)
• M10: 2,140,147 km (0.075 R)
• M11: 2,208,065 km (0.116 R)
• M12: 2,326,247 km (0.087 R)
• M13: 2,641,150 km (0.052 R)
• M14: 2,883,649 km (0.087 R)
• M15: 2,969,667 km (0.116 R)
• M16: 3,045,663 km (0.095 R)
• M17: 4,068,015 km (0.042 R)
• M18: 4,459,662 km (0.107 R)
• M19: 4,672,689 km (0.078 R)
• M20: 4,940,619 km (0.094 R)
• M21: 5,746,802 km (0.116 R)
• M22: 5,923,926 km (0.026 R)
• M23: 6,089,082 km (0.082 R)
• M24: 6,283,709 km (0.094 R)
• M25: 6,494,343 km (0.03 R)
• M26: 6,807,750 km (0.075 R)
• M27: 7,169,777 km (0.069 R)
• M28: 8,186,295 km (0.106 R)
• M29: 8,416,526 km (0.103 R)
• M30: 9,120,234 km (0.094 R)
• M31: 9,199,521 km (0.078 R)
• M32: 9,342,985 km (0.11 R)
• M33: 9,777,717 km (0.099 R)
• M34: 10,054,772 km (0.08 R)
• M35: 10,918,550 km (0.082 R)
• M36: 11,138,160 km (0.118 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 321.2

Radius: 14.9

Gravity: 1.45 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 4.73 AU - 6.73 AU

Year: 5035 Days

Day: 13.2 Hours

Environment

Temp: -145 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 71,254,596 km

• M1: 186,100 km (0.081 R)
• M2: 300,841 km (0.061 R)
• M3: 408,552 km (0.083 R)
• M4: 599,887 km (0.104 R)
• M5: 869,912 km (0.101 R)
• M6: 1,026,840 km (0.096 R)
• M7: 1,133,054 km (0.077 R)
• M8: 1,332,319 km (0.119 R)
• M9: 1,476,381 km (0.099 R)
• M10: 1,639,892 km (0.049 R)
• M11: 2,152,564 km (0.065 R)
• M12: 2,467,766 km (0.113 R)
• M13: 2,849,091 km (0.108 R)
• M14: 2,951,716 km (0.106 R)
• M15: 3,073,189 km (0.115 R)
• M16: 3,502,385 km (0.117 R)
• M17: 3,799,337 km (0.12 R)
• M18: 3,970,028 km (0.093 R)
• M19: 4,759,905 km (0.108 R)
• M20: 5,089,469 km (0.06 R)
• M21: 5,214,982 km (0.095 R)
• M22: 5,341,691 km (0.043 R)
• M23: 6,034,329 km (0.094 R)
• M24: 6,368,980 km (0.105 R)
• M25: 6,755,690 km (0.086 R)
• M26: 6,963,482 km (0.116 R)
• M27: 7,599,871 km (0.051 R)
• M28: 8,230,276 km (0.025 R)
• M29: 8,852,454 km (0.075 R)
• M30: 8,978,715 km (0.067 R)
• M31: 9,131,155 km (0.057 R)
• M32: 9,258,762 km (0.05 R)
• M33: 9,749,144 km (0.11 R)
• M34: 10,354,117 km (0.061 R)
• M35: 10,674,706 km (0.108 R)
• M36: 11,188,874 km (0.105 R)
• M37: 11,380,508 km (0.092 R)
• M38: 11,628,392 km (0.115 R)
• M39: 12,326,266 km (0.071 R)
• M40: 12,524,184 km (0.058 R)
• M41: 12,637,729 km (0.101 R)
• M42: 12,808,570 km (0.101 R)
• M43: 13,124,072 km (0.071 R)
• M44: 13,968,103 km (0.1 R)
• M45: 14,115,307 km (0.083 R)
• M46: 14,263,259 km (0.114 R)
• M47: 15,010,052 km (0.109 R)
• M48: 15,342,758 km (0.03 R)
• M49: 15,586,303 km (0.114 R)
• M50: 15,984,682 km (0.115 R)
• M51: 16,854,295 km (0.109 R)
• M52: 17,137,034 km (0.116 R)
• M53: 17,484,850 km (0.08 R)
• M54: 18,316,165 km (0.086 R)
• M55: 18,769,147 km (0.077 R)
• M56: 19,127,584 km (0.119 R)
• M57: 19,258,631 km (0.026 R)
• M58: 19,884,549 km (0.052 R)
• M59: 19,984,032 km (0.037 R)
• M60: 20,283,526 km (0.031 R)
• M61: 20,617,878 km (0.092 R)
• M62: 20,752,067 km (0.067 R)
• M63: 21,055,302 km (0.106 R)
• M64: 21,360,033 km (0.076 R)
• M65: 21,598,043 km (0.116 R)
• M66: 21,768,435 km (0.094 R)
• M67: 22,558,761 km (0.068 R)
• M68: 22,697,139 km (0.09 R)

Planet 10 - Gas Giant

Semi-Major Axis: 12.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 942.6

Radius: 14.4

Gravity: 4.55 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 12.02 AU - 12.18 AU

Year: 15451 Days

Day: 11.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 71,254,596 km

• M1: 212,130 km (0.111 R)
• M2: 350,657 km (0.118 R)
• M3: 494,421 km (0.062 R)
• M4: 1,329,925 km (0.064 R)
• M5: 1,757,326 km (0.062 R)
• M6: 1,971,550 km (0.099 R)
• M7: 2,130,124 km (0.114 R)
• M8: 2,227,512 km (0.082 R)
• M9: 3,549,060 km (0.095 R)
• M10: 3,822,674 km (0.082 R)
• M11: 4,474,472 km (0.106 R)
• M12: 4,727,891 km (0.09 R)
• M13: 4,986,097 km (0.118 R)
• M14: 5,382,382 km (0.115 R)
• M15: 5,834,616 km (0.086 R)
• M16: 8,535,755 km (0.108 R)
• M17: 9,439,326 km (0.097 R)
• M18: 10,206,165 km (0.087 R)
• M19: 11,975,010 km (0.101 R)
• M20: 12,092,295 km (0.067 R)
• M21: 12,565,623 km (0.075 R)
• M22: 12,984,796 km (0.098 R)
• M23: 13,105,521 km (0.088 R)
• M24: 14,581,903 km (0.088 R)
• M25: 15,085,748 km (0.092 R)
• M26: 15,981,391 km (0.107 R)
• M27: 17,290,522 km (0.062 R)
• M28: 19,387,136 km (0.092 R)
• M29: 19,663,593 km (0.114 R)
• M30: 19,802,270 km (0.067 R)
• M31: 20,290,258 km (0.072 R)
• M32: 21,706,202 km (0.096 R)
• M33: 22,137,194 km (0.102 R)
• M34: 22,861,846 km (0.109 R)
• M35: 23,889,434 km (0.068 R)
• M36: 24,185,787 km (0.092 R)
• M37: 25,082,177 km (0.105 R)
• M38: 25,232,673 km (0.114 R)
• M39: 25,837,647 km (0.076 R)
• M40: 27,758,633 km (0.115 R)
• M41: 28,070,245 km (0.077 R)
• M42: 29,012,113 km (0.076 R)
• M43: 29,249,226 km (0.029 R)
• M44: 29,645,810 km (0.076 R)
• M45: 30,044,189 km (0.048 R)
• M46: 30,444,363 km (0.105 R)
• M47: 31,088,233 km (0.109 R)
• M48: 31,411,962 km (0.102 R)
• M49: 32,799,932 km (0.071 R)
• M50: 33,791,765 km (0.082 R)
• M51: 34,877,397 km (0.093 R)
• M52: 36,484,527 km (0.074 R)
• M53: 36,911,479 km (0.115 R)
• M54: 38,115,742 km (0.078 R)
• M55: 39,420,385 km (0.05 R)
• M56: 39,595,415 km (0.065 R)
• M57: 40,298,226 km (0.072 R)
• M58: 41,627,104 km (0.083 R)
• M59: 45,791,160 km (0.049 R)
• M60: 46,067,318 km (0.057 R)
• M61: 46,713,730 km (0.117 R)
• M62: 48,483,772 km (0.092 R)
• M63: 48,671,368 km (0.102 R)
• M64: 48,953,210 km (0.113 R)
• M65: 50,560,490 km (0.073 R)
• M66: 51,993,189 km (0.06 R)
• M67: 52,377,356 km (0.118 R)
• M68: 54,800,542 km (0.085 R)
• M69: 55,976,531 km (0.098 R)
• M70: 56,666,327 km (0.093 R)
• M71: 57,557,482 km (0.103 R)
• M72: 57,656,815 km (0.068 R)
• M73: 57,955,113 km (0.115 R)
• M74: 61,675,313 km (0.101 R)
• M75: 62,082,219 km (0.049 R)
• M76: 62,387,847 km (0.109 R)
• M77: 63,615,597 km (0.11 R)
• M78: 64,129,615 km (0.113 R)
• M79: 64,438,535 km (0.054 R)
• M80: 65,058,169 km (0.085 R)
• M81: 65,368,585 km (0.078 R)
• M82: 66,095,032 km (0.092 R)
• M83: 68,606,032 km (0.085 R)
• M84: 69,979,042 km (0.109 R)
• M85: 70,085,106 km (0.074 R)
• M86: 70,828,608 km (0.089 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 333 - 16,544 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit