🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.68 AU - 1.08 AU

Year: 308 Days

Day: 16.1 Hours

Environment

Temp: 94 °C

Axial Tilt: 18 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.82 AU - 0.94 AU

Year: 308 Days

Day: 30.1 Hours

Environment

Temp: 83 °C

Axial Tilt: 41.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 85,352,163 km

• M1: 49,068 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.97 AU - 1.43 AU

Year: 490 Days

Day: 17.4 Hours

Environment

Temp: 8 °C

Axial Tilt: 90.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.65 AU - 2.13 AU

Year: 969 Days

Day: 14.8 Hours

Environment

Temp: -68 °C

Axial Tilt: 13.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 2.06 AU - 2.3 AU

Year: 1200 Days

Day: 46.8 Hours

Environment

Temp: -88 °C

Axial Tilt: 109 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 85,352,163 km

• M1: 597,344 km (0.114 R)
• M2: 1,163,123 km (0.076 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 2.1 AU - 2.58 AU

Year: 1334 Days

Day: 30.9 Hours

Environment

Temp: -81 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 974.9

Radius: 12.8

Gravity: 5.95 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 6.45 AU - 6.89 AU

Year: 6422 Days

Day: 10.5 Hours

Environment

Temp: -154 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 85,352,163 km

• M1: 169,345 km (0.105 R)
• M2: 409,749 km (0.11 R)
• M3: 688,898 km (0.084 R)
• M4: 791,223 km (0.031 R)
• M5: 947,553 km (0.092 R)
• M6: 1,292,825 km (0.059 R)
• M7: 1,657,395 km (0.105 R)
• M8: 2,298,122 km (0.114 R)
• M9: 2,412,116 km (0.106 R)
• M10: 2,960,991 km (0.062 R)
• M11: 3,734,412 km (0.061 R)
• M12: 4,340,283 km (0.078 R)
• M13: 4,917,880 km (0.107 R)
• M14: 5,215,730 km (0.078 R)
• M15: 5,366,973 km (0.112 R)
• M16: 5,519,713 km (0.077 R)
• M17: 5,612,164 km (0.116 R)
• M18: 5,829,530 km (0.084 R)
• M19: 5,955,042 km (0.031 R)
• M20: 6,466,368 km (0.105 R)
• M21: 6,563,756 km (0.098 R)
• M22: 6,760,178 km (0.118 R)
• M23: 7,805,718 km (0.072 R)
• M24: 8,013,958 km (0.041 R)
• M25: 8,294,454 km (0.068 R)
• M26: 8,865,319 km (0.042 R)
• M27: 9,155,390 km (0.05 R)
• M28: 9,301,696 km (0.11 R)
• M29: 9,411,950 km (0.115 R)
• M30: 10,845,546 km (0.105 R)
• M31: 11,234,202 km (0.088 R)
• M32: 11,706,482 km (0.075 R)
• M33: 12,145,253 km (0.091 R)
• M34: 12,467,786 km (0.042 R)
• M35: 12,670,790 km (0.087 R)
• M36: 12,997,811 km (0.101 R)
• M37: 13,327,674 km (0.109 R)
• M38: 13,660,380 km (0.103 R)
• M39: 14,080,152 km (0.072 R)
• M40: 14,376,355 km (0.037 R)
• M41: 15,713,461 km (0.115 R)
• M42: 16,153,279 km (0.098 R)
• M43: 17,090,061 km (0.107 R)
• M44: 17,542,295 km (0.118 R)
• M45: 18,136,199 km (0.089 R)
• M46: 18,783,060 km (0.115 R)
• M47: 19,296,779 km (0.089 R)
• M48: 19,957,104 km (0.069 R)
• M49: 20,290,109 km (0.054 R)
• M50: 20,385,702 km (0.119 R)
• M51: 21,348,663 km (0.108 R)
• M52: 21,982,659 km (0.1 R)
• M53: 22,277,367 km (0.038 R)
• M54: 22,425,170 km (0.115 R)
• M55: 24,732,717 km (0.095 R)
• M56: 25,295,654 km (0.109 R)
• M57: 25,449,889 km (0.058 R)
• M58: 25,707,646 km (0.106 R)
• M59: 25,811,018 km (0.08 R)
• M60: 26,434,093 km (0.069 R)
• M61: 26,538,513 km (0.103 R)
• M62: 27,062,255 km (0.07 R)
• M63: 28,814,644 km (0.072 R)
• M64: 29,137,327 km (0.039 R)
• M65: 29,245,037 km (0.068 R)
• M66: 29,785,983 km (0.114 R)
• M67: 30,166,710 km (0.072 R)
• M68: 30,768,093 km (0.118 R)
• M69: 31,594,621 km (0.1 R)
• M70: 31,927,178 km (0.025 R)
• M71: 32,038,329 km (0.057 R)
• M72: 32,428,330 km (0.083 R)
• M73: 32,819,978 km (0.1 R)
• M74: 32,988,275 km (0.112 R)
• M75: 33,100,623 km (0.103 R)
• M76: 34,231,284 km (0.045 R)
• M77: 34,401,975 km (0.059 R)
• M78: 35,087,582 km (0.062 R)
• M79: 36,066,551 km (0.073 R)
• M80: 37,229,824 km (0.1 R)
• M81: 38,938,381 km (0.058 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 62.4

Radius: 14.2

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 8.96 AU - 13 AU

Year: 13563 Days

Day: 9.7 Hours

Environment

Temp: -178 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 85,352,163 km

• M1: 195,375 km (0.058 R)
• M2: 355,893 km (0.099 R)
• M3: 543,190 km (0.051 R)
• M4: 781,798 km (0.089 R)
• M5: 957,426 km (0.112 R)
• M6: 1,095,356 km (0.074 R)
• M7: 1,406,968 km (0.093 R)
• M8: 1,935,946 km (0.043 R)
• M9: 2,333,428 km (0.064 R)
• M10: 2,506,812 km (0.091 R)
• M11: 2,922,245 km (0.089 R)
• M12: 3,243,581 km (0.1 R)
• M13: 3,398,864 km (0.099 R)
• M14: 3,777,795 km (0.109 R)
• M15: 3,900,316 km (0.089 R)
• M16: 4,149,396 km (0.079 R)
• M17: 4,318,442 km (0.098 R)
• M18: 4,663,564 km (0.027 R)
• M19: 4,817,351 km (0.072 R)
• M20: 5,449,701 km (0.038 R)
• M21: 5,658,539 km (0.111 R)
• M22: 5,846,584 km (0.118 R)
• M23: 6,619,107 km (0.108 R)
• M24: 7,093,183 km (0.103 R)
• M25: 7,219,743 km (0.107 R)
• M26: 7,604,060 km (0.111 R)
• M27: 8,153,533 km (0.1 R)
• M28: 8,339,483 km (0.076 R)
• M29: 9,152,697 km (0.074 R)
• M30: 9,318,451 km (0.083 R)
• M31: 9,737,026 km (0.109 R)
• M32: 10,019,617 km (0.059 R)
• M33: 10,825,201 km (0.102 R)
• M34: 11,059,322 km (0.115 R)
• M35: 11,621,810 km (0.098 R)
• M36: 12,498,603 km (0.068 R)
• M37: 12,651,941 km (0.07 R)
• M38: 12,805,877 km (0.112 R)
• M39: 13,084,578 km (0.106 R)
• M40: 13,333,957 km (0.073 R)
• M41: 13,522,002 km (0.082 R)
• M42: 13,996,227 km (0.095 R)
• M43: 14,701,581 km (0.058 R)
• M44: 15,947,133 km (0.114 R)
• M45: 16,247,077 km (0.114 R)
• M46: 17,056,102 km (0.112 R)
• M47: 17,912,849 km (0.068 R)
• M48: 18,155,198 km (0.111 R)
• M49: 18,433,599 km (0.074 R)
• M50: 20,313,446 km (0.096 R)
• M51: 20,638,672 km (0.026 R)
• M52: 21,148,053 km (0.109 R)
• M53: 21,367,662 km (0.107 R)
• M54: 22,068,079 km (0.1 R)
• M55: 22,290,831 km (0.1 R)
• M56: 22,626,379 km (0.078 R)
• M57: 23,076,369 km (0.069 R)
• M58: 23,491,503 km (0.103 R)
• M59: 23,756,890 km (0.037 R)
• M60: 23,985,176 km (0.091 R)
• M61: 24,405,696 km (0.109 R)
• M62: 24,559,183 km (0.111 R)
• M63: 25,021,740 km (0.098 R)
• M64: 25,292,811 km (0.12 R)
• M65: 26,347,626 km (0.106 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 580.7

Radius: 5

Gravity: 23.23 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 15.04 AU - 18.68 AU

Year: 25807 Days

Day: 21.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 85,352,163 km

• M1: 76,145 km (0.092 R)
• M2: 112,198 km (0.03 R)
• M3: 174,282 km (0.08 R)
• M4: 303,384 km (0.034 R)
• M5: 440,566 km (0.094 R)
• M6: 1,073,514 km (0.105 R)
• M7: 1,192,445 km (0.105 R)
• M8: 2,101,700 km (0.077 R)
• M9: 2,326,696 km (0.076 R)
• M10: 2,442,185 km (0.082 R)
• M11: 3,047,309 km (0.086 R)
• M12: 3,131,532 km (0.105 R)
• M13: 3,345,008 km (0.118 R)
• M14: 3,876,829 km (0.118 R)
• M15: 4,245,887 km (0.088 R)
• M16: 4,722,805 km (0.071 R)
• M17: 4,918,329 km (0.117 R)
• M18: 6,684,482 km (0.095 R)
• M19: 6,739,085 km (0.087 R)
• M20: 7,237,695 km (0.098 R)
• M21: 7,747,973 km (0.119 R)
• M22: 9,531,479 km (0.112 R)
• M23: 10,027,545 km (0.084 R)
• M24: 11,044,811 km (0.096 R)
• M25: 11,174,363 km (0.117 R)
• M26: 12,429,040 km (0.059 R)
• M27: 12,496,359 km (0.116 R)
• M28: 14,640,994 km (0.118 R)
• M29: 14,712,053 km (0.042 R)
• M30: 14,854,620 km (0.032 R)
• M31: 15,718,996 km (0.057 R)
• M32: 17,798,257 km (0.051 R)
• M33: 17,874,103 km (0.079 R)
• M34: 18,408,168 km (0.117 R)
• M35: 18,869,976 km (0.114 R)
• M36: 19,179,943 km (0.084 R)
• M37: 19,648,184 km (0.096 R)
• M38: 19,726,574 km (0.047 R)
• M39: 21,155,383 km (0.071 R)
• M40: 21,558,100 km (0.099 R)
• M41: 24,195,361 km (0.068 R)
• M42: 24,616,479 km (0.114 R)
• M43: 28,959,156 km (0.054 R)
• M44: 30,307,182 km (0.091 R)
• M45: 32,136,315 km (0.082 R)
• M46: 32,691,922 km (0.046 R)
• M47: 32,784,822 km (0.057 R)
• M48: 32,970,922 km (0.058 R)
• M49: 34,566,982 km (0.11 R)
• M50: 34,851,218 km (0.069 R)
• M51: 35,422,083 km (0.117 R)
• M52: 35,804,306 km (0.036 R)
• M53: 36,765,921 km (0.118 R)
• M54: 37,056,141 km (0.071 R)
• M55: 37,444,048 km (0.117 R)
• M56: 38,224,201 km (0.101 R)
• M57: 38,714,583 km (0.075 R)
• M58: 39,305,644 km (0.075 R)
• M59: 40,397,110 km (0.095 R)
• M60: 40,496,742 km (0.027 R)
• M61: 42,305,679 km (0.087 R)
• M62: 42,508,235 km (0.056 R)
• M63: 43,628,274 km (0.095 R)
• M64: 45,067,855 km (0.068 R)
• M65: 46,001,495 km (0.032 R)
• M66: 52,821,961 km (0.046 R)
• M67: 53,915,821 km (0.059 R)
• M68: 55,348,819 km (0.086 R)
• M69: 58,365,160 km (0.09 R)
• M70: 59,155,785 km (0.112 R)
• M71: 61,778,535 km (0.068 R)
• M72: 62,815,099 km (0.113 R)
• M73: 63,046,377 km (0.081 R)
• M74: 63,973,734 km (0.099 R)
• M75: 64,206,209 km (0.047 R)
• M76: 64,438,984 km (0.037 R)
• M77: 66,547,117 km (0.083 R)
• M78: 73,979,139 km (0.107 R)
• M79: 74,589,798 km (0.119 R)
• M80: 75,202,251 km (0.11 R)
• M81: 77,049,336 km (0.077 R)
• M82: 78,911,381 km (0.091 R)
• M83: 80,286,335 km (0.076 R)
• M84: 82,047,551 km (0.074 R)
• M85: 83,948,790 km (0.116 R)
• M86: 84,840,992 km (0.057 R)
• M87: 85,096,355 km (0.053 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 295 - 15,535 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit