🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.69 AU - 0.81 AU

Year: 237 Days

Day: 20.9 Hours

Environment

Temp: 170 °C

Axial Tilt: 15.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 25,468,497 km

• M1: 43,832 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.04 AU - 1.16 AU

Year: 421 Days

Day: 21.8 Hours

Environment

Temp: 30 °C

Axial Tilt: 13.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.56 AU - 1.9 AU

Year: 831 Days

Day: 37 Hours

Environment

Temp: -51 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,468,497 km

• M1: 726,746 km (0.078 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.53 AU - 2.53 AU

Year: 1056 Days

Day: 20.1 Hours

Environment

Temp: -70 °C

Axial Tilt: 23.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 2.21 AU - 3.07 AU

Year: 1567 Days

Day: 42.9 Hours

Environment

Temp: -97 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 2.29 AU - 3.27 AU

Year: 1693 Days

Day: 15.2 Hours

Environment

Temp: -100 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 957.1

Radius: 10.7

Gravity: 8.36 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 5.05 AU - 5.55 AU

Year: 4457 Days

Day: 12.9 Hours

Environment

Temp: -138 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 25,468,497 km

• M1: 279,000 km (0.103 R)
• M2: 410,646 km (0.058 R)
• M3: 481,107 km (0.108 R)
• M4: 613,650 km (0.109 R)
• M5: 877,541 km (0.075 R)
• M6: 1,132,306 km (0.115 R)
• M7: 1,315,564 km (0.106 R)
• M8: 1,476,082 km (0.084 R)
• M9: 1,869,824 km (0.099 R)
• M10: 2,276,730 km (0.073 R)
• M11: 2,490,805 km (0.037 R)
• M12: 3,107,597 km (0.052 R)
• M13: 3,500,141 km (0.074 R)
• M14: 3,839,280 km (0.115 R)
• M15: 4,189,189 km (0.032 R)
• M16: 4,598,190 km (0.051 R)
• M17: 4,721,010 km (0.034 R)
• M18: 5,480,518 km (0.09 R)
• M19: 5,689,506 km (0.025 R)
• M20: 5,874,559 km (0.086 R)
• M21: 6,008,000 km (0.085 R)
• M22: 6,223,571 km (0.059 R)
• M23: 6,606,990 km (0.096 R)
• M24: 6,690,166 km (0.094 R)
• M25: 6,885,541 km (0.115 R)
• M26: 7,111,284 km (0.05 R)
• M27: 7,196,555 km (0.029 R)
• M28: 7,282,125 km (0.032 R)
• M29: 7,541,079 km (0.093 R)
• M30: 8,097,733 km (0.115 R)
• M31: 8,216,513 km (0.091 R)
• M32: 8,576,596 km (0.114 R)
• M33: 8,880,728 km (0.116 R)
• M34: 9,219,268 km (0.085 R)
• M35: 9,468,199 km (0.053 R)
• M36: 9,909,213 km (0.104 R)
• M37: 10,068,385 km (0.097 R)
• M38: 10,453,750 km (0.108 R)
• M39: 10,550,839 km (0.115 R)
• M40: 10,909,574 km (0.092 R)
• M41: 11,239,138 km (0.113 R)
• M42: 12,145,253 km (0.117 R)
• M43: 12,866,165 km (0.118 R)
• M44: 12,970,285 km (0.117 R)
• M45: 13,249,285 km (0.112 R)
• M46: 13,319,446 km (0.085 R)
• M47: 13,600,990 km (0.05 R)
• M48: 13,849,023 km (0.082 R)
• M49: 14,098,403 km (0.104 R)
• M50: 15,147,832 km (0.054 R)
• M51: 15,886,247 km (0.118 R)
• M52: 16,977,563 km (0.111 R)
• M53: 17,091,856 km (0.076 R)
• M54: 17,937,832 km (0.081 R)
• M55: 18,994,591 km (0.074 R)
• M56: 19,152,866 km (0.056 R)
• M57: 19,311,589 km (0.106 R)
• M58: 19,391,026 km (0.07 R)
• M59: 20,800,387 km (0.107 R)
• M60: 21,496,765 km (0.119 R)
• M61: 21,579,194 km (0.109 R)
• M62: 21,744,350 km (0.116 R)
• M63: 21,951,393 km (0.12 R)
• M64: 22,117,596 km (0.071 R)
• M65: 22,200,773 km (0.069 R)
• M66: 22,912,410 km (0.111 R)
• M67: 23,207,566 km (0.088 R)
• M68: 23,504,069 km (0.036 R)
• M69: 24,057,881 km (0.114 R)
• M70: 24,272,105 km (0.109 R)
• M71: 24,745,582 km (0.113 R)
• M72: 24,875,134 km (0.111 R)
• M73: 25,308,968 km (0.116 R)
• M74: 25,526,782 km (0.115 R)
• M75: 26,140,134 km (0.098 R)
• M76: 26,537,017 km (0.073 R)
• M77: 26,625,429 km (0.094 R)
• M78: 26,935,845 km (0.118 R)
• M79: 27,470,657 km (0.099 R)
• M80: 29,415,878 km (0.105 R)
• M81: 29,599,136 km (0.088 R)
• M82: 29,690,839 km (0.111 R)
• M83: 29,782,692 km (0.066 R)
• M84: 30,567,183 km (0.038 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 155.9

Radius: 14.8

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 6.54 AU - 7.14 AU

Year: 6534 Days

Day: 5.7 Hours

Environment

Temp: -152 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 25,468,497 km

• M1: 199,713 km (0.108 R)
• M2: 292,015 km (0.073 R)
• M3: 473,627 km (0.091 R)
• M4: 1,279,959 km (0.094 R)
• M5: 1,491,790 km (0.106 R)
• M6: 1,729,202 km (0.064 R)
• M7: 2,022,414 km (0.114 R)
• M8: 2,563,060 km (0.055 R)
• M9: 2,673,464 km (0.079 R)
• M10: 2,801,669 km (0.087 R)
• M11: 3,081,118 km (0.093 R)
• M12: 3,685,344 km (0.095 R)
• M13: 3,882,962 km (0.086 R)
• M14: 4,440,065 km (0.114 R)
• M15: 4,554,507 km (0.119 R)
• M16: 4,747,638 km (0.113 R)
• M17: 6,367,185 km (0.114 R)
• M18: 6,890,777 km (0.107 R)
• M19: 7,382,954 km (0.074 R)
• M20: 7,633,531 km (0.047 R)
• M21: 8,096,087 km (0.056 R)
• M22: 9,292,421 km (0.104 R)
• M23: 9,415,241 km (0.084 R)
• M24: 9,786,543 km (0.079 R)
• M25: 10,390,769 km (0.104 R)
• M26: 10,569,389 km (0.12 R)
• M27: 11,293,742 km (0.11 R)
• M28: 12,329,408 km (0.117 R)
• M29: 12,437,417 km (0.116 R)
• M30: 13,009,480 km (0.025 R)
• M31: 13,174,486 km (0.067 R)
• M32: 13,340,091 km (0.065 R)
• M33: 13,506,593 km (0.099 R)
• M34: 13,897,493 km (0.086 R)
• M35: 14,292,281 km (0.076 R)
• M36: 15,556,982 km (0.113 R)
• M37: 15,761,482 km (0.09 R)
• M38: 15,966,880 km (0.094 R)
• M39: 19,247,412 km (0.047 R)
• M40: 19,498,437 km (0.079 R)
• M41: 19,750,659 km (0.077 R)
• M42: 20,035,643 km (0.076 R)
• M43: 20,577,786 km (0.038 R)
• M44: 20,770,318 km (0.101 R)
• M45: 21,383,819 km (0.108 R)
• M46: 21,872,405 km (0.113 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 122.8

Radius: 8.5

Gravity: 1.7 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 6.63 AU - 10.49 AU

Year: 9147 Days

Day: 10.7 Hours

Environment

Temp: -162 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 25,468,497 km

• M1: 138,976 km (0.073 R)
• M2: 271,819 km (0.115 R)
• M3: 423,960 km (0.101 R)
• M4: 516,412 km (0.095 R)
• M5: 626,665 km (0.04 R)
• M6: 767,736 km (0.109 R)
• M7: 993,479 km (0.06 R)
• M8: 1,213,239 km (0.095 R)
• M9: 1,321,996 km (0.084 R)
• M10: 1,448,556 km (0.092 R)
• M11: 1,623,586 km (0.101 R)
• M12: 1,728,903 km (0.076 R)
• M13: 2,010,446 km (0.067 R)
• M14: 2,091,229 km (0.109 R)
• M15: 2,425,430 km (0.052 R)
• M16: 2,705,029 km (0.102 R)
• M17: 2,995,099 km (0.031 R)
• M18: 3,200,347 km (0.034 R)
• M19: 3,314,191 km (0.061 R)
• M20: 3,429,382 km (0.07 R)
• M21: 3,507,023 km (0.087 R)
• M22: 3,663,951 km (0.061 R)
• M23: 3,723,491 km (0.092 R)
• M24: 4,066,669 km (0.077 R)
• M25: 4,190,236 km (0.057 R)
• M26: 4,420,019 km (0.105 R)
• M27: 4,504,541 km (0.118 R)
• M28: 4,653,840 km (0.09 R)
• M29: 5,813,972 km (0.115 R)
• M30: 6,306,747 km (0.076 R)
• M31: 6,497,933 km (0.037 R)
• M32: 6,837,371 km (0.119 R)
• M33: 7,407,488 km (0.07 R)
• M34: 7,558,732 km (0.106 R)
• M35: 7,711,022 km (0.113 R)
• M36: 7,992,715 km (0.083 R)
• M37: 8,619,381 km (0.111 R)
• M38: 8,725,445 km (0.061 R)
• M39: 8,911,844 km (0.075 R)
• M40: 9,561,398 km (0.114 R)
• M41: 9,671,054 km (0.037 R)
• M42: 10,086,337 km (0.093 R)
• M43: 10,905,685 km (0.033 R)
• M44: 11,193,062 km (0.105 R)
• M45: 11,366,895 km (0.081 R)
• M46: 11,628,990 km (0.119 R)
• M47: 12,457,613 km (0.112 R)
• M48: 12,697,867 km (0.12 R)
• M49: 12,848,662 km (0.092 R)
• M50: 13,335,753 km (0.103 R)
• M51: 13,612,209 km (0.032 R)
• M52: 15,087,244 km (0.074 R)
• M53: 15,827,305 km (0.108 R)
• M54: 15,989,918 km (0.087 R)
• M55: 16,316,490 km (0.099 R)
• M56: 17,242,651 km (0.053 R)
• M57: 17,779,557 km (0.085 R)
• M58: 18,050,030 km (0.088 R)
• M59: 18,151,906 km (0.111 R)
• M60: 18,595,165 km (0.115 R)
• M61: 18,766,604 km (0.038 R)
• M62: 19,527,309 km (0.115 R)
• M63: 20,051,799 km (0.048 R)
• M64: 20,192,421 km (0.08 R)
• M65: 20,510,018 km (0.08 R)
• M66: 20,829,260 km (0.113 R)
• M67: 22,159,035 km (0.112 R)
• M68: 22,450,152 km (0.073 R)
• M69: 23,146,680 km (0.109 R)
• M70: 24,899,967 km (0.068 R)
• M71: 25,126,907 km (0.097 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: 438 - 20,364 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit