🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.58 AU - 0.6 AU

Year: 205 Days

Day: 14.3 Hours

Environment

Temp: -7 °C

Axial Tilt: 25.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.8 AU - 1.04 AU

Year: 400 Days

Day: 40.4 Hours

Environment

Temp: -65 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.9 AU - 1.04 AU

Year: 433 Days

Day: 13.6 Hours

Environment

Temp: -70 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,644,281 km

• M1: 136,732 km (0.074 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.41 AU - 2.09 AU

Year: 1049 Days

Day: 31.7 Hours

Environment

Temp: -112 °C

Axial Tilt: 25.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 52,644,281 km

• M1: 798,404 km (0.113 R)
• M2: 1,364,183 km (0.036 R)

Asteroid Belt

Center: 3.11 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 614.9

Radius: 12.1

Gravity: 4.2 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 4.07 AU - 4.87 AU

Year: 4281 Days

Day: 7.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 48.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 52,644,281 km

• M1: 157,078 km (0.104 R)
• M2: 253,718 km (0.11 R)
• M3: 336,296 km (0.083 R)
• M4: 676,182 km (0.085 R)
• M5: 820,694 km (0.089 R)
• M6: 927,357 km (0.078 R)
• M7: 1,249,741 km (0.101 R)
• M8: 1,360,443 km (0.102 R)
• M9: 1,518,568 km (0.112 R)
• M10: 1,775,128 km (0.051 R)
• M11: 2,128,329 km (0.099 R)
• M12: 2,503,969 km (0.078 R)
• M13: 3,713,169 km (0.102 R)
• M14: 4,061,433 km (0.026 R)
• M15: 4,484,795 km (0.114 R)
• M16: 4,723,702 km (0.076 R)
• M17: 4,877,938 km (0.094 R)
• M18: 5,146,316 km (0.112 R)
• M19: 5,465,708 km (0.113 R)
• M20: 5,885,779 km (0.107 R)
• M21: 6,171,810 km (0.042 R)
• M22: 6,486,713 km (0.103 R)
• M23: 6,881,652 km (0.105 R)
• M24: 6,981,583 km (0.054 R)
• M25: 7,182,942 km (0.108 R)
• M26: 7,335,382 km (0.096 R)
• M27: 7,720,896 km (0.099 R)
• M28: 8,165,800 km (0.091 R)
• M29: 8,485,042 km (0.111 R)
• M30: 8,565,525 km (0.053 R)
• M31: 8,646,159 km (0.075 R)
• M32: 8,862,627 km (0.111 R)
• M33: 8,971,534 km (0.092 R)
• M34: 9,135,643 km (0.05 R)
• M35: 9,383,826 km (0.066 R)
• M36: 9,467,152 km (0.114 R)
• M37: 9,606,427 km (0.087 R)
• M38: 11,359,714 km (0.063 R)
• M39: 11,567,207 km (0.119 R)
• M40: 12,746,038 km (0.114 R)
• M41: 12,899,974 km (0.116 R)
• M42: 13,054,509 km (0.088 R)
• M43: 13,240,758 km (0.026 R)
• M44: 13,584,534 km (0.074 R)
• M45: 15,216,796 km (0.07 R)
• M46: 15,511,205 km (0.058 R)
• M47: 15,873,680 km (0.084 R)
• M48: 16,674,179 km (0.091 R)
• M49: 16,910,095 km (0.113 R)
• M50: 17,147,207 km (0.052 R)
• M51: 17,283,192 km (0.1 R)
• M52: 17,693,239 km (0.107 R)
• M53: 18,453,496 km (0.12 R)
• M54: 19,048,147 km (0.05 R)
• M55: 19,189,068 km (0.108 R)
• M56: 19,613,627 km (0.1 R)
• M57: 20,041,477 km (0.096 R)
• M58: 20,292,353 km (0.029 R)
• M59: 20,688,787 km (0.103 R)
• M60: 20,869,950 km (0.056 R)
• M61: 22,597,506 km (0.041 R)
• M62: 22,821,305 km (0.086 R)
• M63: 23,384,242 km (0.053 R)
• M64: 23,610,583 km (0.049 R)
• M65: 23,989,664 km (0.109 R)
• M66: 25,061,533 km (0.067 R)
• M67: 25,293,260 km (0.106 R)
• M68: 26,148,960 km (0.115 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 699.2

Radius: 15

Gravity: 3.11 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 6.74 AU - 6.74 AU

Year: 7927 Days

Day: 7.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 52,644,281 km

• M1: 254,765 km (0.045 R)
• M2: 444,605 km (0.062 R)
• M3: 660,475 km (0.066 R)
• M4: 852,857 km (0.093 R)
• M5: 1,065,885 km (0.115 R)
• M6: 1,188,405 km (0.081 R)
• M7: 1,297,612 km (0.098 R)
• M8: 1,410,558 km (0.079 R)
• M9: 1,918,593 km (0.11 R)
• M10: 2,795,535 km (0.117 R)
• M11: 2,994,949 km (0.114 R)
• M12: 3,096,526 km (0.104 R)
• M13: 4,118,429 km (0.047 R)
• M14: 4,461,906 km (0.103 R)
• M15: 4,637,235 km (0.109 R)
• M16: 5,085,580 km (0.117 R)
• M17: 6,024,306 km (0.081 R)
• M18: 6,580,062 km (0.114 R)
• M19: 7,050,099 km (0.12 R)
• M20: 7,531,355 km (0.064 R)
• M21: 8,273,061 km (0.106 R)
• M22: 8,525,583 km (0.11 R)
• M23: 8,744,145 km (0.111 R)
• M24: 9,149,555 km (0.053 R)
• M25: 9,335,805 km (0.076 R)
• M26: 9,826,187 km (0.118 R)
• M27: 10,793,038 km (0.053 R)
• M28: 11,548,058 km (0.1 R)
• M29: 11,709,175 km (0.116 R)
• M30: 11,871,189 km (0.117 R)
• M31: 12,033,802 km (0.074 R)
• M32: 12,197,163 km (0.109 R)
• M33: 12,733,472 km (0.069 R)
• M34: 14,215,238 km (0.087 R)
• M35: 14,998,533 km (0.038 R)
• M36: 15,174,610 km (0.091 R)
• M37: 15,661,999 km (0.089 R)
• M38: 17,293,514 km (0.091 R)
• M39: 17,849,270 km (0.074 R)
• M40: 18,505,107 km (0.067 R)
• M41: 18,930,863 km (0.116 R)
• M42: 19,695,906 km (0.063 R)
• M43: 21,157,627 km (0.093 R)
• M44: 21,355,096 km (0.081 R)
• M45: 21,652,497 km (0.106 R)
• M46: 22,001,359 km (0.076 R)
• M47: 22,301,751 km (0.029 R)
• M48: 23,262,020 km (0.059 R)
• M49: 23,619,260 km (0.08 R)
• M50: 24,081,218 km (0.104 R)
• M51: 24,649,989 km (0.119 R)
• M52: 24,857,930 km (0.111 R)
• M53: 25,432,685 km (0.102 R)
• M54: 26,011,779 km (0.053 R)
• M55: 26,382,632 km (0.083 R)
• M56: 27,183,130 km (0.111 R)
• M57: 27,559,518 km (0.115 R)
• M58: 28,317,231 km (0.074 R)
• M59: 29,081,976 km (0.108 R)
• M60: 30,408,610 km (0.099 R)
• M61: 30,687,610 km (0.117 R)
• M62: 31,079,406 km (0.09 R)
• M63: 31,416,600 km (0.059 R)
• M64: 31,529,397 km (0.119 R)
• M65: 31,868,236 km (0.066 R)
• M66: 32,038,030 km (0.065 R)
• M67: 33,811,064 km (0.109 R)
• M68: 34,680,377 km (0.087 R)
• M69: 34,796,764 km (0.106 R)
• M70: 35,615,812 km (0.111 R)
• M71: 35,850,831 km (0.084 R)
• M72: 36,145,538 km (0.045 R)
• M73: 36,263,721 km (0.076 R)
• M74: 37,093,839 km (0.096 R)
• M75: 40,477,145 km (0.115 R)
• M76: 40,722,635 km (0.066 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 121.3

Radius: 6.6

Gravity: 2.78 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 14.13 AU - 16.65 AU

Year: 27352 Days

Day: 20.4 Hours

Environment

Temp: -205 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 52,644,281 km

• M1: 127,009 km (0.076 R)
• M2: 242,049 km (0.091 R)
• M3: 441,164 km (0.118 R)
• M4: 567,275 km (0.11 R)
• M5: 669,750 km (0.118 R)
• M6: 953,088 km (0.039 R)
• M7: 1,338,901 km (0.109 R)
• M8: 1,669,961 km (0.07 R)
• M9: 1,947,615 km (0.086 R)
• M10: 3,166,239 km (0.101 R)
• M11: 3,509,267 km (0.071 R)
• M12: 3,864,263 km (0.104 R)
• M13: 3,996,208 km (0.039 R)
• M14: 4,196,819 km (0.119 R)
• M15: 4,538,799 km (0.077 R)
• M16: 5,176,535 km (0.091 R)
• M17: 6,731,306 km (0.099 R)
• M18: 7,171,423 km (0.089 R)
• M19: 7,953,371 km (0.108 R)
• M20: 9,507,842 km (0.115 R)
• M21: 9,686,163 km (0.081 R)
• M22: 10,001,066 km (0.076 R)
• M23: 10,502,668 km (0.105 R)
• M24: 10,919,149 km (0.088 R)
• M25: 12,200,754 km (0.047 R)
• M26: 12,540,790 km (0.049 R)
• M27: 13,081,287 km (0.043 R)
• M28: 13,130,804 km (0.118 R)
• M29: 13,279,803 km (0.096 R)
• M30: 14,236,033 km (0.036 R)
• M31: 14,389,071 km (0.098 R)
• M32: 14,903,089 km (0.096 R)
• M33: 16,427,342 km (0.079 R)
• M34: 17,018,403 km (0.077 R)
• M35: 17,398,232 km (0.057 R)
• M36: 17,835,657 km (0.068 R)
• M37: 19,395,065 km (0.105 R)
• M38: 19,621,406 km (0.067 R)
• M39: 20,881,768 km (0.119 R)
• M40: 21,697,376 km (0.092 R)
• M41: 22,820,856 km (0.047 R)
• M42: 23,119,753 km (0.073 R)
• M43: 24,145,246 km (0.057 R)
• M44: 24,206,132 km (0.109 R)
• M45: 24,327,755 km (0.058 R)
• M46: 24,816,791 km (0.037 R)
• M47: 25,185,699 km (0.065 R)
• M48: 25,247,333 km (0.12 R)
• M49: 25,308,968 km (0.077 R)
• M50: 25,742,353 km (0.051 R)
• M51: 26,616,304 km (0.119 R)
• M52: 27,881,752 km (0.058 R)
• M53: 28,714,713 km (0.088 R)
• M54: 31,927,178 km (0.086 R)
• M55: 32,395,419 km (0.067 R)
• M56: 32,462,439 km (0.081 R)
• M57: 33,135,629 km (0.044 R)
• M58: 34,564,139 km (0.062 R)
• M59: 35,596,963 km (0.073 R)
• M60: 36,849,546 km (0.049 R)
• M61: 38,470,888 km (0.081 R)
• M62: 39,040,257 km (0.098 R)
• M63: 40,982,636 km (0.085 R)
• M64: 41,200,301 km (0.097 R)
• M65: 42,588,419 km (0.104 R)
• M66: 45,335,036 km (0.098 R)
• M67: 46,238,009 km (0.058 R)
• M68: 46,767,586 km (0.086 R)
• M69: 47,146,966 km (0.092 R)
• M70: 47,909,017 km (0.094 R)
• M71: 48,291,389 km (0.065 R)
• M72: 49,213,660 km (0.068 R)
• M73: 51,231,436 km (0.112 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: 257 - 17,795 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit