🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.6 AU - 0.96 AU

Year: 260 Days

Day: 34.7 Hours

Environment

Temp: 174 °C

Axial Tilt: 44 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.01 AU - 1.07 AU

Year: 400 Days

Day: 26.1 Hours

Environment

Temp: 3 °C

Axial Tilt: 43.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.39 AU - 1.49 AU

Year: 651 Days

Day: 29.7 Hours

Environment

Temp: -42 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 36,541,297 km

• M1: 453,581 km (0.043 R)
• M2: 656,585 km (0.095 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.52 AU - 2.14 AU

Year: 933 Days

Day: 46.4 Hours

Environment

Temp: -66 °C

Axial Tilt: 14.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.63 AU - 2.37 AU

Year: 1066 Days

Day: 34.8 Hours

Environment

Temp: -71 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 2.22 AU - 2.7 AU

Year: 1454 Days

Day: 32.9 Hours

Environment

Temp: -94 °C

Axial Tilt: 42 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 36,541,297 km

• M1: 500,554 km (0.089 R)
• M2: 1,626,278 km (0.047 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 3.01 AU - 3.21 AU

Year: 2066 Days

Day: 19.5 Hours

Environment

Temp: -106 °C

Axial Tilt: 25.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 36,541,297 km

• M1: 20,645 km (0.117 R)
• M2: 1,428,061 km (0.054 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 492.7

Radius: 10

Gravity: 4.93 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 3.64 AU - 5.48 AU

Year: 3668 Days

Day: 9.1 Hours

Environment

Temp: -150 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 36,541,297 km

• M1: 195,824 km (0.081 R)
• M2: 267,631 km (0.117 R)
• M3: 354,547 km (0.098 R)
• M4: 422,165 km (0.109 R)
• M5: 503,846 km (0.101 R)
• M6: 591,959 km (0.076 R)
• M7: 744,997 km (0.113 R)
• M8: 933,640 km (0.115 R)
• M9: 1,045,390 km (0.046 R)
• M10: 1,258,417 km (0.112 R)
• M11: 1,446,911 km (0.048 R)
• M12: 1,712,746 km (0.086 R)
• M13: 1,994,289 km (0.119 R)
• M14: 2,066,994 km (0.099 R)
• M15: 2,140,746 km (0.095 R)
• M16: 2,382,496 km (0.102 R)
• M17: 2,506,812 km (0.075 R)
• M18: 2,942,291 km (0.107 R)
• M19: 3,331,993 km (0.096 R)
• M20: 4,011,617 km (0.104 R)
• M21: 4,160,167 km (0.116 R)
• M22: 4,310,663 km (0.076 R)
• M23: 4,851,160 km (0.103 R)
• M24: 4,969,940 km (0.032 R)
• M25: 5,413,349 km (0.108 R)
• M26: 5,515,823 km (0.105 R)
• M27: 5,681,278 km (0.065 R)
• M28: 5,974,789 km (0.101 R)
• M29: 6,208,910 km (0.116 R)
• M30: 6,929,523 km (0.078 R)
• M31: 7,063,413 km (0.11 R)
• M32: 7,153,172 km (0.115 R)
• M33: 7,493,058 km (0.096 R)
• M34: 7,561,574 km (0.108 R)
• M35: 7,699,503 km (0.1 R)
• M36: 7,884,556 km (0.077 R)
• M37: 8,141,565 km (0.062 R)
• M38: 8,856,493 km (0.096 R)
• M39: 8,929,048 km (0.115 R)
• M40: 9,050,522 km (0.111 R)
• M41: 9,393,400 km (0.095 R)
• M42: 10,041,757 km (0.101 R)
• M43: 10,168,018 km (0.046 R)
• M44: 10,269,595 km (0.072 R)
• M45: 11,171,520 km (0.115 R)
• M46: 11,302,568 km (0.104 R)
• M47: 11,778,140 km (0.101 R)
• M48: 12,098,877 km (0.095 R)
• M49: 12,585,370 km (0.115 R)
• M50: 12,913,288 km (0.04 R)
• M51: 12,995,717 km (0.094 R)
• M52: 13,133,496 km (0.036 R)
• M53: 13,382,726 km (0.061 R)
• M54: 13,801,451 km (0.073 R)
• M55: 14,281,361 km (0.052 R)
• M56: 14,537,622 km (0.047 R)
• M57: 15,228,465 km (0.108 R)
• M58: 15,665,739 km (0.119 R)
• M59: 16,552,556 km (0.117 R)
• M60: 16,671,935 km (0.06 R)
• M61: 17,062,236 km (0.104 R)
• M62: 17,152,742 km (0.081 R)
• M63: 17,243,399 km (0.074 R)
• M64: 17,516,415 km (0.104 R)
• M65: 17,851,963 km (0.097 R)
• M66: 18,374,658 km (0.115 R)
• M67: 18,808,940 km (0.087 R)
• M68: 19,152,567 km (0.075 R)
• M69: 19,782,523 km (0.041 R)
• M70: 19,909,382 km (0.089 R)
• M71: 20,547,567 km (0.071 R)
• M72: 20,643,908 km (0.11 R)
• M73: 21,680,471 km (0.116 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 749.6

Radius: 9.3

Gravity: 8.67 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 5.39 AU - 7.99 AU

Year: 6519 Days

Day: 6.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 36,541,297 km

• M1: 147,204 km (0.117 R)
• M2: 212,579 km (0.1 R)
• M3: 317,746 km (0.05 R)
• M4: 554,559 km (0.085 R)
• M5: 687,103 km (0.077 R)
• M6: 922,121 km (0.102 R)
• M7: 984,952 km (0.088 R)
• M8: 1,148,762 km (0.109 R)
• M9: 1,321,697 km (0.043 R)
• M10: 1,559,408 km (0.102 R)
• M11: 1,850,825 km (0.108 R)
• M12: 2,075,670 km (0.088 R)
• M13: 2,266,258 km (0.053 R)
• M14: 2,529,550 km (0.099 R)
• M15: 2,966,376 km (0.077 R)
• M16: 3,377,322 km (0.078 R)
• M17: 3,678,163 km (0.075 R)
• M18: 3,780,488 km (0.107 R)
• M19: 3,935,770 km (0.09 R)
• M20: 4,145,955 km (0.083 R)
• M21: 4,495,566 km (0.095 R)
• M22: 4,605,071 km (0.074 R)
• M23: 4,854,601 km (0.12 R)
• M24: 5,165,764 km (0.117 R)
• M25: 5,807,539 km (0.072 R)
• M26: 6,017,126 km (0.037 R)
• M27: 6,229,106 km (0.1 R)
• M28: 6,351,327 km (0.099 R)
• M29: 7,261,481 km (0.106 R)
• M30: 7,390,284 km (0.076 R)
• M31: 8,078,734 km (0.099 R)
• M32: 8,481,302 km (0.105 R)
• M33: 8,787,529 km (0.077 R)
• M34: 9,097,346 km (0.117 R)
• M35: 9,306,035 km (0.112 R)
• M36: 9,445,909 km (0.1 R)
• M37: 9,905,623 km (0.076 R)
• M38: 10,084,392 km (0.099 R)
• M39: 10,773,440 km (0.105 R)
• M40: 12,044,125 km (0.048 R)
• M41: 12,465,243 km (0.08 R)
• M42: 12,852,402 km (0.098 R)
• M43: 12,930,342 km (0.026 R)
• M44: 13,440,471 km (0.113 R)
• M45: 13,638,389 km (0.076 R)
• M46: 14,399,693 km (0.069 R)
• M47: 14,887,531 km (0.12 R)
• M48: 14,969,361 km (0.092 R)
• M49: 15,921,253 km (0.077 R)
• M50: 16,298,987 km (0.086 R)
• M51: 16,679,863 km (0.072 R)
• M52: 17,106,367 km (0.114 R)
• M53: 17,536,461 km (0.047 R)
• M54: 19,875,124 km (0.114 R)
• M55: 20,055,539 km (0.115 R)
• M56: 20,372,687 km (0.092 R)
• M57: 20,600,225 km (0.109 R)
• M58: 21,380,079 km (0.086 R)
• M59: 21,657,583 km (0.103 R)
• M60: 22,544,399 km (0.118 R)
• M61: 22,685,470 km (0.102 R)
• M62: 22,779,717 km (0.108 R)
• M63: 23,300,317 km (0.111 R)
• M64: 23,586,049 km (0.112 R)
• M65: 23,729,214 km (0.112 R)
• M66: 24,401,657 km (0.089 R)
• M67: 25,226,539 km (0.062 R)
• M68: 25,912,595 km (0.068 R)
• M69: 27,103,245 km (0.108 R)
• M70: 27,504,017 km (0.106 R)
• M71: 27,705,077 km (0.115 R)
• M72: 27,805,906 km (0.1 R)
• M73: 28,565,414 km (0.114 R)
• M74: 29,794,810 km (0.097 R)
• M75: 31,198,486 km (0.114 R)
• M76: 31,513,390 km (0.083 R)
• M77: 31,776,533 km (0.082 R)
• M78: 32,676,812 km (0.109 R)
• M79: 33,210,279 km (0.103 R)
• M80: 33,531,764 km (0.042 R)
• M81: 34,285,887 km (0.096 R)
• M82: 34,665,118 km (0.066 R)
• M83: 35,427,618 km (0.115 R)
• M84: 35,701,233 km (0.096 R)
• M85: 36,858,223 km (0.096 R)

Planet 10 - Gas Giant

Semi-Major Axis: 10.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 213.2

Radius: 11.8

Gravity: 1.53 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 9.65 AU - 10.37 AU

Year: 11931 Days

Day: 10.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 36,541,297 km

• M1: 326,423 km (0.1 R)
• M2: 494,122 km (0.117 R)
• M3: 849,866 km (0.078 R)
• M4: 1,032,824 km (0.11 R)
• M5: 1,349,822 km (0.076 R)
• M6: 1,716,785 km (0.071 R)
• M7: 1,813,425 km (0.073 R)
• M8: 1,892,114 km (0.079 R)
• M9: 2,032,885 km (0.1 R)
• M10: 2,156,304 km (0.045 R)
• M11: 2,389,228 km (0.094 R)
• M12: 2,541,817 km (0.104 R)
• M13: 3,113,431 km (0.097 R)
• M14: 3,574,342 km (0.107 R)
• M15: 4,005,184 km (0.044 R)
• M16: 4,723,403 km (0.102 R)
• M17: 5,596,905 km (0.099 R)
• M18: 6,519,924 km (0.109 R)
• M19: 7,077,475 km (0.115 R)
• M20: 7,203,437 km (0.094 R)
• M21: 7,330,296 km (0.117 R)
• M22: 7,489,767 km (0.041 R)
• M23: 7,650,435 km (0.054 R)
• M24: 8,437,619 km (0.099 R)
• M25: 9,216,126 km (0.093 R)
• M26: 9,492,434 km (0.056 R)
• M27: 10,159,341 km (0.031 R)
• M28: 10,408,870 km (0.104 R)
• M29: 11,169,725 km (0.063 R)
• M30: 12,212,123 km (0.117 R)
• M31: 12,515,657 km (0.095 R)
• M32: 12,744,841 km (0.062 R)
• M33: 12,975,521 km (0.118 R)
• M34: 13,519,309 km (0.113 R)
• M35: 13,675,938 km (0.091 R)
• M36: 14,910,869 km (0.118 R)
• M37: 15,032,192 km (0.083 R)
• M38: 15,276,037 km (0.058 R)
• M39: 15,850,044 km (0.054 R)
• M40: 16,139,665 km (0.118 R)
• M41: 16,766,331 km (0.093 R)
• M42: 17,019,151 km (0.116 R)
• M43: 18,606,385 km (0.087 R)
• M44: 18,737,133 km (0.066 R)
• M45: 18,999,528 km (0.04 R)
• M46: 19,705,331 km (0.097 R)
• M47: 19,927,783 km (0.116 R)
• M48: 20,240,442 km (0.086 R)
• M49: 20,735,013 km (0.1 R)
• M50: 22,150,358 km (0.107 R)
• M51: 22,289,036 km (0.096 R)
• M52: 22,428,012 km (0.112 R)
• M53: 23,267,555 km (0.053 R)
• M54: 23,880,308 km (0.117 R)
• M55: 24,546,168 km (0.11 R)
• M56: 24,977,459 km (0.114 R)
• M57: 25,073,650 km (0.087 R)
• M58: 25,604,872 km (0.04 R)
• M59: 26,139,685 km (0.068 R)
• M60: 26,727,455 km (0.066 R)
• M61: 26,973,693 km (0.111 R)
• M62: 27,617,413 km (0.112 R)
• M63: 27,716,745 km (0.117 R)
• M64: 27,866,194 km (0.091 R)
• M65: 28,466,680 km (0.036 R)
• M66: 30,088,620 km (0.104 R)
• M67: 30,190,945 km (0.102 R)
• M68: 30,653,053 km (0.119 R)
• M69: 30,755,976 km (0.037 R)
• M70: 31,117,404 km (0.064 R)
• M71: 31,480,329 km (0.103 R)
• M72: 33,474,319 km (0.09 R)
• M73: 33,686,598 km (0.11 R)
• M74: 35,617,159 km (0.067 R)
• M75: 36,486,771 km (0.101 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 283 - 16,043 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit