🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.55 AU - 0.63 AU

Year: 161 Days

Day: 23 Hours

Environment

Temp: 188 °C

Axial Tilt: 22.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.57 AU - 0.85 AU

Year: 212 Days

Day: 35.2 Hours

Environment

Temp: 219 °C

Axial Tilt: 23.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.63 AU - 0.81 AU

Year: 217 Days

Day: 34.4 Hours

Environment

Temp: 199 °C

Axial Tilt: 39.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.41 AU - 1.61 AU

Year: 658 Days

Day: 23.9 Hours

Environment

Temp: 3 °C

Axial Tilt: 37.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 2.08 AU - 3.24 AU

Year: 1539 Days

Day: 17.9 Hours

Environment

Temp: -86 °C

Axial Tilt: 23 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.78 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 599

Radius: 8.7

Gravity: 7.91 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 5.36 AU - 8.44 AU

Year: 6430 Days

Day: 10.8 Hours

Environment

Temp: -145 °C

Axial Tilt: 45.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 57,969,936 km

• M1: 109,206 km (0.051 R)
• M2: 321,635 km (0.069 R)
• M3: 455,077 km (0.1 R)
• M4: 523,593 km (0.096 R)
• M5: 835,504 km (0.096 R)
• M6: 1,012,030 km (0.068 R)
• M7: 1,152,502 km (0.046 R)
• M8: 1,282,951 km (0.1 R)
• M9: 1,349,971 km (0.111 R)
• M10: 1,435,691 km (0.106 R)
• M11: 1,722,171 km (0.116 R)
• M12: 1,777,821 km (0.086 R)
• M13: 2,125,337 km (0.101 R)
• M14: 2,751,105 km (0.096 R)
• M15: 2,816,778 km (0.101 R)
• M16: 2,949,472 km (0.034 R)
• M17: 3,244,479 km (0.025 R)
• M18: 3,765,229 km (0.091 R)
• M19: 3,862,767 km (0.069 R)
• M20: 4,236,013 km (0.092 R)
• M21: 4,312,159 km (0.096 R)
• M22: 4,491,377 km (0.079 R)
• M23: 4,830,814 km (0.087 R)
• M24: 5,178,480 km (0.088 R)
• M25: 5,423,970 km (0.055 R)
• M26: 5,506,698 km (0.119 R)
• M27: 5,673,350 km (0.11 R)
• M28: 6,473,100 km (0.032 R)
• M29: 6,649,177 km (0.092 R)
• M30: 7,583,415 km (0.038 R)
• M31: 7,987,479 km (0.105 R)
• M32: 10,008,995 km (0.118 R)
• M33: 10,144,680 km (0.053 R)
• M34: 10,520,769 km (0.064 R)
• M35: 10,693,256 km (0.09 R)
• M36: 10,866,640 km (0.118 R)
• M37: 11,006,065 km (0.054 R)
• M38: 12,578,638 km (0.071 R)
• M39: 12,651,642 km (0.117 R)
• M40: 12,724,944 km (0.102 R)
• M41: 12,908,800 km (0.087 R)
• M42: 13,130,654 km (0.071 R)
• M43: 13,204,854 km (0.032 R)
• M44: 13,577,952 km (0.108 R)
• M45: 13,954,489 km (0.113 R)
• M46: 14,372,765 km (0.1 R)
• M47: 14,487,507 km (0.118 R)
• M48: 14,640,994 km (0.087 R)
• M49: 16,165,845 km (0.114 R)
• M50: 16,886,608 km (0.043 R)
• M51: 17,129,255 km (0.076 R)
• M52: 17,699,672 km (0.037 R)
• M53: 17,781,801 km (0.103 R)
• M54: 17,904,920 km (0.088 R)
• M55: 18,235,083 km (0.113 R)
• M56: 18,483,864 km (0.061 R)
• M57: 18,608,778 km (0.063 R)
• M58: 19,027,054 km (0.049 R)
• M59: 19,575,330 km (0.114 R)
• M60: 19,830,245 km (0.064 R)
• M61: 19,915,366 km (0.094 R)
• M62: 20,214,562 km (0.08 R)
• M63: 20,687,590 km (0.116 R)
• M64: 20,817,292 km (0.091 R)
• M65: 22,749,797 km (0.116 R)
• M66: 23,421,641 km (0.099 R)
• M67: 23,873,127 km (0.087 R)
• M68: 24,784,777 km (0.084 R)
• M69: 25,060,486 km (0.101 R)
• M70: 25,522,294 km (0.1 R)
• M71: 26,360,641 km (0.065 R)
• M72: 26,501,113 km (0.12 R)
• M73: 26,642,034 km (0.091 R)
• M74: 27,682,488 km (0.091 R)
• M75: 28,016,390 km (0.075 R)
• M76: 28,207,726 km (0.08 R)
• M77: 28,591,743 km (0.07 R)
• M78: 29,122,666 km (0.116 R)
• M79: 31,229,004 km (0.102 R)
• M80: 31,576,520 km (0.086 R)
• M81: 31,676,003 km (0.076 R)
• M82: 32,125,245 km (0.11 R)
• M83: 33,536,103 km (0.086 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 47.5

Radius: 8.4

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 8.55 AU - 9.09 AU

Year: 9293 Days

Day: 5.5 Hours

Environment

Temp: -160 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 57,969,936 km

• M1: 113,096 km (0.114 R)
• M2: 173,833 km (0.071 R)
• M3: 226,641 km (0.103 R)
• M4: 300,542 km (0.055 R)
• M5: 607,966 km (0.069 R)
• M6: 766,390 km (0.11 R)
• M7: 841,189 km (0.105 R)
• M8: 968,497 km (0.071 R)
• M9: 1,166,265 km (0.116 R)
• M10: 1,457,981 km (0.047 R)
• M11: 1,552,377 km (0.045 R)
• M12: 2,121,298 km (0.111 R)
• M13: 2,201,781 km (0.108 R)
• M14: 2,435,453 km (0.11 R)
• M15: 2,505,764 km (0.103 R)
• M16: 2,576,674 km (0.106 R)
• M17: 2,662,842 km (0.096 R)
• M18: 2,735,247 km (0.096 R)
• M19: 2,882,153 km (0.076 R)
• M20: 3,031,750 km (0.038 R)
• M21: 3,138,115 km (0.062 R)
• M22: 3,214,709 km (0.101 R)
• M23: 3,687,887 km (0.107 R)
• M24: 3,982,295 km (0.108 R)
• M25: 4,576,648 km (0.113 R)
• M26: 5,621,589 km (0.052 R)
• M27: 5,771,336 km (0.064 R)
• M28: 5,884,582 km (0.06 R)
• M29: 5,960,428 km (0.103 R)
• M30: 6,017,574 km (0.12 R)
• M31: 6,500,775 km (0.109 R)
• M32: 6,996,543 km (0.08 R)
• M33: 7,097,073 km (0.111 R)
• M34: 7,381,309 km (0.112 R)
• M35: 7,566,062 km (0.114 R)
• M36: 7,856,581 km (0.091 R)
• M37: 8,129,447 km (0.08 R)
• M38: 9,230,338 km (0.097 R)
• M39: 9,340,741 km (0.06 R)
• M40: 10,012,585 km (0.117 R)
• M41: 10,126,130 km (0.113 R)
• M42: 10,446,120 km (0.086 R)
• M43: 10,862,601 km (0.11 R)
• M44: 10,932,463 km (0.103 R)
• M45: 11,355,226 km (0.056 R)
• M46: 11,855,182 km (0.119 R)
• M47: 11,999,395 km (0.1 R)
• M48: 12,168,291 km (0.091 R)
• M49: 12,484,242 km (0.092 R)
• M50: 13,248,387 km (0.102 R)
• M51: 13,472,934 km (0.118 R)
• M52: 13,698,976 km (0.066 R)
• M53: 13,875,502 km (0.095 R)
• M54: 13,951,497 km (0.11 R)
• M55: 14,103,788 km (0.115 R)
• M56: 14,461,177 km (0.056 R)
• M57: 14,589,532 km (0.118 R)
• M58: 14,692,456 km (0.09 R)
• M59: 16,026,569 km (0.076 R)
• M60: 16,132,784 km (0.064 R)
• M61: 16,533,407 km (0.119 R)
• M62: 16,937,172 km (0.074 R)
• M63: 17,045,481 km (0.075 R)
• M64: 17,208,243 km (0.099 R)
• M65: 17,262,697 km (0.119 R)
• M66: 17,590,166 km (0.103 R)
• M67: 17,754,724 km (0.113 R)
• M68: 18,140,537 km (0.077 R)
• M69: 18,390,066 km (0.079 R)
• M70: 18,752,542 km (0.048 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 733.3

Radius: 12.3

Gravity: 4.85 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 8.29 AU - 13.61 AU

Year: 12855 Days

Day: 10.3 Hours

Environment

Temp: -171 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 57,969,936 km

• M1: 229,034 km (0.097 R)
• M2: 381,475 km (0.089 R)
• M3: 547,827 km (0.095 R)
• M4: 632,949 km (0.111 R)
• M5: 1,662,332 km (0.118 R)
• M6: 1,792,781 km (0.09 R)
• M7: 1,926,671 km (0.114 R)
• M8: 2,008,800 km (0.037 R)
• M9: 2,148,225 km (0.106 R)
• M10: 3,312,396 km (0.082 R)
• M11: 3,715,413 km (0.06 R)
• M12: 3,922,905 km (0.103 R)
• M13: 4,028,072 km (0.093 R)
• M14: 4,134,287 km (0.106 R)
• M15: 4,313,206 km (0.041 R)
• M16: 4,421,963 km (0.113 R)
• M17: 4,790,872 km (0.081 R)
• M18: 5,208,399 km (0.071 R)
• M19: 5,324,338 km (0.076 R)
• M20: 5,558,758 km (0.084 R)
• M21: 5,677,239 km (0.086 R)
• M22: 5,916,745 km (0.105 R)
• M23: 6,119,002 km (0.065 R)
• M24: 6,200,533 km (0.118 R)
• M25: 6,364,791 km (0.052 R)
• M26: 7,995,557 km (0.071 R)
• M27: 9,322,640 km (0.111 R)
• M28: 9,748,396 km (0.058 R)
• M29: 9,843,839 km (0.112 R)
• M30: 10,766,409 km (0.077 R)
• M31: 11,113,327 km (0.084 R)
• M32: 11,514,399 km (0.096 R)
• M33: 12,902,517 km (0.051 R)
• M34: 13,696,433 km (0.108 R)
• M35: 15,498,489 km (0.081 R)
• M36: 16,228,676 km (0.037 R)
• M37: 17,200,464 km (0.095 R)
• M38: 17,664,367 km (0.087 R)
• M39: 18,308,835 km (0.104 R)
• M40: 19,862,857 km (0.104 R)
• M41: 20,166,541 km (0.045 R)
• M42: 20,778,546 km (0.119 R)
• M43: 22,524,503 km (0.118 R)
• M44: 23,095,667 km (0.106 R)
• M45: 24,772,510 km (0.114 R)
• M46: 25,559,544 km (0.055 R)
• M47: 26,956,788 km (0.03 R)
• M48: 27,293,084 km (0.103 R)
• M49: 27,563,108 km (0.118 R)
• M50: 27,766,262 km (0.066 R)
• M51: 28,310,350 km (0.103 R)
• M52: 28,583,665 km (0.093 R)
• M53: 29,408,997 km (0.094 R)
• M54: 29,963,706 km (0.12 R)
• M55: 30,172,544 km (0.114 R)
• M56: 30,661,729 km (0.109 R)
• M57: 32,430,425 km (0.1 R)
• M58: 32,859,920 km (0.091 R)
• M59: 35,255,132 km (0.109 R)
• M60: 36,957,705 km (0.106 R)
• M61: 37,256,452 km (0.089 R)
• M62: 37,406,200 km (0.092 R)
• M63: 38,535,364 km (0.079 R)
• M64: 39,370,569 km (0.064 R)
• M65: 40,135,014 km (0.072 R)
• M66: 40,827,204 km (0.065 R)
• M67: 40,981,589 km (0.05 R)
• M68: 41,678,715 km (0.111 R)
• M69: 42,223,550 km (0.086 R)
• M70: 43,951,256 km (0.065 R)
• M71: 44,347,092 km (0.109 R)
• M72: 46,183,406 km (0.12 R)
• M73: 47,637,796 km (0.087 R)
• M74: 48,288,996 km (0.091 R)
• M75: 49,764,928 km (0.083 R)
• M76: 52,257,827 km (0.119 R)
• M77: 54,535,904 km (0.095 R)
• M78: 54,705,847 km (0.091 R)
• M79: 56,415,900 km (0.062 R)
• M80: 56,673,957 km (0.06 R)

Kuiper Belt

Range: 30.9 - 50.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 486 - 15,353 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit