🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.41 AU - 0.59 AU

Year: 155 Days

Day: 32.6 Hours

Environment

Temp: 41 °C

Axial Tilt: 14.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 41,355,269 km

• M1: 366,664 km (0.08 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.56 AU - 0.8 AU

Year: 247 Days

Day: 43.5 Hours

Environment

Temp: -13 °C

Axial Tilt: 20.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.06 AU - 1.1 AU

Year: 494 Days

Day: 42.1 Hours

Environment

Temp: -65 °C

Axial Tilt: 16 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,355,269 km

• M1: 263,143 km (0.036 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.33 AU - 1.43 AU

Year: 713 Days

Day: 19.4 Hours

Environment

Temp: -85 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 41,355,269 km

• M1: 706,102 km (0.063 R)
• M2: 850,464 km (0.07 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.4 AU - 2 AU

Year: 975 Days

Day: 41.3 Hours

Environment

Temp: -114 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.52 AU - 2.42 AU

Year: 1216 Days

Day: 19.9 Hours

Environment

Temp: -129 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,355,269 km

• M1: 711,787 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 271.2

Radius: 10.2

Gravity: 2.61 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 2.8 AU - 3.58 AU

Year: 2505 Days

Day: 8.2 Hours

Environment

Temp: -152 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 41,355,269 km

• M1: 152,291 km (0.062 R)
• M2: 281,842 km (0.089 R)
• M3: 394,639 km (0.105 R)
• M4: 552,016 km (0.086 R)
• M5: 646,412 km (0.083 R)
• M6: 717,471 km (0.109 R)
• M7: 964,457 km (0.067 R)
• M8: 1,047,335 km (0.085 R)
• M9: 1,124,228 km (0.111 R)
• M10: 1,357,301 km (0.118 R)
• M11: 1,460,674 km (0.095 R)
• M12: 1,675,646 km (0.058 R)
• M13: 1,787,096 km (0.12 R)
• M14: 1,880,296 km (0.069 R)
• M15: 2,246,810 km (0.03 R)
• M16: 2,427,225 km (0.036 R)
• M17: 2,496,040 km (0.116 R)
• M18: 2,671,220 km (0.08 R)
• M19: 2,899,057 km (0.076 R)
• M20: 3,046,112 km (0.105 R)
• M21: 3,258,990 km (0.094 R)
• M22: 3,425,043 km (0.099 R)
• M23: 3,541,730 km (0.066 R)
• M24: 3,672,777 km (0.1 R)
• M25: 3,765,678 km (0.089 R)
• M26: 4,269,074 km (0.114 R)
• M27: 4,451,135 km (0.071 R)
• M28: 4,880,930 km (0.093 R)
• M29: 4,968,594 km (0.115 R)
• M30: 5,056,707 km (0.104 R)
• M31: 5,339,148 km (0.071 R)
• M32: 5,459,724 km (0.109 R)
• M33: 5,688,160 km (0.113 R)
• M34: 5,842,246 km (0.094 R)
• M35: 6,075,918 km (0.07 R)
• M36: 6,186,022 km (0.108 R)
• M37: 6,456,195 km (0.086 R)
• M38: 6,584,700 km (0.076 R)
• M39: 6,681,639 km (0.062 R)
• M40: 6,958,994 km (0.055 R)
• M41: 7,107,245 km (0.087 R)
• M42: 7,356,924 km (0.075 R)
• M43: 7,592,391 km (0.09 R)
• M44: 7,660,159 km (0.115 R)
• M45: 8,053,751 km (0.103 R)
• M46: 8,157,572 km (0.053 R)
• M47: 8,454,075 km (0.114 R)
• M48: 8,559,541 km (0.08 R)
• M49: 8,967,944 km (0.079 R)
• M50: 9,255,770 km (0.073 R)
• M51: 9,346,426 km (0.069 R)
• M52: 10,137,649 km (0.1 R)
• M53: 10,645,534 km (0.107 R)
• M54: 10,797,675 km (0.092 R)
• M55: 11,180,945 km (0.105 R)
• M56: 11,432,568 km (0.112 R)
• M57: 11,980,845 km (0.067 R)
• M58: 12,059,832 km (0.105 R)
• M59: 12,218,406 km (0.119 R)
• M60: 12,397,624 km (0.036 R)
• M61: 12,778,949 km (0.057 R)
• M62: 12,859,732 km (0.068 R)
• M63: 13,327,375 km (0.119 R)
• M64: 13,573,613 km (0.112 R)
• M65: 13,717,975 km (0.076 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 174

Radius: 7

Gravity: 3.55 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 9.03 AU - 12.55 AU

Year: 15585 Days

Day: 24.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 41,355,269 km

• M1: 116,238 km (0.051 R)
• M2: 161,865 km (0.1 R)
• M3: 670,647 km (0.086 R)
• M4: 715,676 km (0.117 R)
• M5: 761,902 km (0.097 R)
• M6: 2,405,384 km (0.074 R)
• M7: 2,523,866 km (0.113 R)
• M8: 2,693,061 km (0.088 R)
• M9: 3,170,727 km (0.072 R)
• M10: 3,674,572 km (0.049 R)
• M11: 4,005,483 km (0.068 R)
• M12: 4,061,732 km (0.089 R)
• M13: 5,641,784 km (0.043 R)
• M14: 5,959,082 km (0.034 R)
• M15: 6,314,975 km (0.105 R)
• M16: 6,511,995 km (0.112 R)
• M17: 6,644,389 km (0.033 R)
• M18: 7,596,580 km (0.086 R)
• M19: 8,123,912 km (0.057 R)
• M20: 9,325,632 km (0.082 R)
• M21: 9,475,080 km (0.095 R)
• M22: 10,004,208 km (0.108 R)
• M23: 10,465,418 km (0.065 R)
• M24: 10,737,686 km (0.079 R)
• M25: 11,091,186 km (0.111 R)
• M26: 12,093,043 km (0.043 R)
• M27: 12,542,884 km (0.113 R)
• M28: 12,666,601 km (0.065 R)
• M29: 13,459,171 km (0.053 R)
• M30: 13,712,889 km (0.037 R)
• M31: 16,244,833 km (0.112 R)
• M32: 16,334,741 km (0.044 R)
• M33: 17,471,685 km (0.116 R)
• M34: 18,119,444 km (0.099 R)
• M35: 18,166,118 km (0.037 R)
• M36: 18,399,491 km (0.096 R)
• M37: 18,446,315 km (0.08 R)
• M38: 19,105,892 km (0.102 R)
• M39: 19,965,332 km (0.08 R)
• M40: 20,496,703 km (0.118 R)
• M41: 23,121,398 km (0.046 R)
• M42: 23,985,326 km (0.064 R)
• M43: 24,344,211 km (0.107 R)
• M44: 25,015,457 km (0.071 R)
• M45: 25,692,686 km (0.06 R)
• M46: 25,902,273 km (0.039 R)
• M47: 26,534,474 km (0.075 R)
• M48: 28,732,515 km (0.104 R)
• M49: 29,332,103 km (0.096 R)
• M50: 29,551,115 km (0.055 R)
• M51: 29,770,724 km (0.034 R)
• M52: 30,266,940 km (0.045 R)
• M53: 34,563,690 km (0.076 R)
• M54: 36,605,701 km (0.081 R)
• M55: 37,077,982 km (0.063 R)
• M56: 37,492,817 km (0.099 R)
• M57: 38,147,756 km (0.076 R)

Planet 9 - Ice Giant

Semi-Major Axis: 11.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 150

Radius: 4.3

Gravity: 8.11 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 9.73 AU - 13.25 AU

Year: 17126 Days

Day: 15.2 Hours

Environment

Temp: -211 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 41,355,269 km

• M1: 72,705 km (0.043 R)
• M2: 107,710 km (0.081 R)
• M3: 144,960 km (0.084 R)
• M4: 216,767 km (0.115 R)
• M5: 615,595 km (0.082 R)
• M6: 660,475 km (0.1 R)
• M7: 801,994 km (0.072 R)
• M8: 1,206,058 km (0.107 R)
• M9: 1,339,948 km (0.053 R)
• M10: 1,418,786 km (0.096 R)
• M11: 1,458,729 km (0.032 R)
• M12: 1,560,306 km (0.084 R)
• M13: 1,791,883 km (0.064 R)
• M14: 2,147,777 km (0.112 R)
• M15: 2,333,876 km (0.097 R)
• M16: 2,428,871 km (0.054 R)
• M17: 2,796,583 km (0.09 R)
• M18: 3,831,052 km (0.068 R)
• M19: 3,915,126 km (0.12 R)
• M20: 3,999,798 km (0.067 R)
• M21: 4,402,815 km (0.072 R)
• M22: 4,698,720 km (0.103 R)
• M23: 5,000,907 km (0.102 R)
• M24: 5,185,212 km (0.111 R)
• M25: 5,497,423 km (0.115 R)
• M26: 5,944,870 km (0.082 R)
• M27: 5,977,183 km (0.114 R)
• M28: 6,907,981 km (0.104 R)
• M29: 8,025,926 km (0.039 R)
• M30: 9,198,623 km (0.096 R)
• M31: 9,311,271 km (0.071 R)
• M32: 9,348,969 km (0.081 R)
• M33: 9,424,367 km (0.059 R)
• M34: 10,502,070 km (0.108 R)
• M35: 11,215,203 km (0.065 R)
• M36: 11,496,746 km (0.087 R)
• M37: 11,618,219 km (0.038 R)
• M38: 12,355,288 km (0.101 R)
• M39: 12,396,727 km (0.075 R)
• M40: 12,855,095 km (0.042 R)
• M41: 12,939,169 km (0.085 R)
• M42: 13,319,147 km (0.062 R)
• M43: 13,831,520 km (0.102 R)
• M44: 13,960,623 km (0.088 R)
• M45: 15,496,095 km (0.119 R)
• M46: 15,809,503 km (0.107 R)
• M47: 16,034,797 km (0.044 R)
• M48: 17,920,927 km (0.081 R)
• M49: 19,392,970 km (0.071 R)
• M50: 20,021,730 km (0.049 R)
• M51: 20,070,350 km (0.073 R)
• M52: 21,002,045 km (0.085 R)
• M53: 21,547,928 km (0.039 R)
• M54: 21,847,572 km (0.096 R)
• M55: 22,148,563 km (0.109 R)
• M56: 22,249,243 km (0.08 R)
• M57: 23,264,264 km (0.078 R)
• M58: 23,366,589 km (0.114 R)
• M59: 23,777,385 km (0.079 R)
• M60: 24,242,335 km (0.09 R)
• M61: 24,554,097 km (0.076 R)
• M62: 25,761,053 km (0.113 R)
• M63: 26,025,990 km (0.105 R)
• M64: 26,718,928 km (0.093 R)
• M65: 26,933,451 km (0.061 R)
• M66: 27,148,423 km (0.031 R)
• M67: 27,310,138 km (0.099 R)
• M68: 27,580,312 km (0.088 R)
• M69: 27,959,992 km (0.119 R)
• M70: 28,177,657 km (0.042 R)
• M71: 28,614,782 km (0.101 R)
• M72: 28,889,144 km (0.12 R)
• M73: 30,329,921 km (0.084 R)
• M74: 30,497,620 km (0.104 R)
• M75: 30,609,669 km (0.069 R)
• M76: 30,665,619 km (0.095 R)
• M77: 31,002,663 km (0.105 R)
• M78: 32,477,249 km (0.085 R)
• M79: 33,626,909 km (0.075 R)
• M80: 35,317,514 km (0.083 R)
• M81: 35,788,747 km (0.051 R)
• M82: 36,499,487 km (0.096 R)
• M83: 36,856,727 km (0.097 R)
• M84: 37,035,646 km (0.055 R)
• M85: 37,754,463 km (0.042 R)
• M86: 38,115,742 km (0.112 R)
• M87: 38,417,481 km (0.102 R)
• M88: 39,510,742 km (0.085 R)
• M89: 39,938,592 km (0.043 R)
• M90: 40,429,423 km (0.072 R)
• M91: 40,552,542 km (0.092 R)
• M92: 41,231,417 km (0.083 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 545 - 18,516 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit