🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.42 AU - 0.62 AU

Year: 141 Days

Day: 16.2 Hours

Environment

Temp: 232 °C

Axial Tilt: 1.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.49 AU - 0.75 AU

Year: 184 Days

Day: 41.8 Hours

Environment

Temp: 150 °C

Axial Tilt: 17.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.83 AU - 2.07 AU

Year: 1026 Days

Day: 27.9 Hours

Environment

Temp: -81 °C

Axial Tilt: 45.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,822,760 km

• M1: 1,801,308 km (0.107 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.85 AU - 2.29 AU

Year: 1122 Days

Day: 27.4 Hours

Environment

Temp: -81 °C

Axial Tilt: 12.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 3.26 AU - 4.16 AU

Year: 2692 Days

Day: 35.2 Hours

Environment

Temp: -127 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 705.2

Radius: 13.7

Gravity: 3.76 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 4.3 AU - 7.1 AU

Year: 5127 Days

Day: 10.1 Hours

Environment

Temp: -159 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 29,822,760 km

• M1: 216,019 km (0.108 R)
• M2: 515,065 km (0.098 R)
• M3: 717,172 km (0.11 R)
• M4: 1,087,427 km (0.047 R)
• M5: 1,189,602 km (0.108 R)
• M6: 1,820,157 km (0.099 R)
• M7: 1,961,527 km (0.039 R)
• M8: 2,331,483 km (0.095 R)
• M9: 2,990,312 km (0.086 R)
• M10: 3,137,516 km (0.084 R)
• M11: 3,308,656 km (0.052 R)
• M12: 3,638,071 km (0.09 R)
• M13: 3,840,925 km (0.081 R)
• M14: 3,955,218 km (0.116 R)
• M15: 4,187,394 km (0.103 R)
• M16: 4,424,207 km (0.059 R)
• M17: 4,544,185 km (0.114 R)
• M18: 4,640,975 km (0.09 R)
• M19: 4,935,683 km (0.09 R)
• M20: 5,186,109 km (0.091 R)
• M21: 5,312,819 km (0.118 R)
• M22: 5,414,994 km (0.111 R)
• M23: 5,517,768 km (0.077 R)
• M24: 6,229,106 km (0.085 R)
• M25: 7,911,932 km (0.114 R)
• M26: 7,999,746 km (0.106 R)
• M27: 8,146,502 km (0.041 R)
• M28: 8,562,683 km (0.109 R)
• M29: 8,864,123 km (0.085 R)
• M30: 9,323,089 km (0.094 R)
• M31: 10,391,816 km (0.119 R)
• M32: 10,810,690 km (0.117 R)
• M33: 11,300,922 km (0.085 R)
• M34: 11,865,505 km (0.054 R)
• M35: 12,507,280 km (0.109 R)
• M36: 13,056,603 km (0.067 R)
• M37: 13,264,544 km (0.033 R)
• M38: 13,613,705 km (0.05 R)
• M39: 13,719,022 km (0.081 R)
• M40: 13,966,008 km (0.076 R)
• M41: 14,356,908 km (0.06 R)
• M42: 14,499,923 km (0.102 R)
• M43: 15,004,367 km (0.108 R)
• M44: 16,141,909 km (0.102 R)
• M45: 16,702,303 km (0.108 R)
• M46: 16,965,895 km (0.075 R)
• M47: 17,421,270 km (0.07 R)
• M48: 17,650,454 km (0.096 R)
• M49: 17,803,792 km (0.073 R)
• M50: 18,073,218 km (0.067 R)
• M51: 18,189,007 km (0.052 R)
• M52: 19,203,579 km (0.028 R)
• M53: 19,598,817 km (0.119 R)
• M54: 19,717,897 km (0.055 R)
• M55: 19,837,126 km (0.118 R)
• M56: 20,156,518 km (0.11 R)
• M57: 20,679,063 km (0.09 R)
• M58: 21,737,618 km (0.12 R)
• M59: 22,314,916 km (0.052 R)
• M60: 24,077,179 km (0.108 R)
• M61: 24,974,916 km (0.062 R)
• M62: 25,276,655 km (0.087 R)
• M63: 26,101,537 km (0.083 R)
• M64: 27,023,808 km (0.095 R)
• M65: 27,289,195 km (0.091 R)
• M66: 28,001,281 km (0.08 R)
• M67: 28,494,355 km (0.093 R)
• M68: 29,035,600 km (0.065 R)
• M69: 29,352,897 km (0.119 R)
• M70: 30,495,376 km (0.095 R)
• M71: 30,771,833 km (0.036 R)
• M72: 30,956,437 km (0.12 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 410.6

Radius: 14.1

Gravity: 2.07 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 10.02 AU - 13.06 AU

Year: 14768 Days

Day: 10.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 29,822,760 km

• M1: 252,820 km (0.066 R)
• M2: 433,385 km (0.089 R)
• M3: 609,013 km (0.11 R)
• M4: 707,598 km (0.11 R)
• M5: 923,916 km (0.112 R)
• M6: 1,447,060 km (0.085 R)
• M7: 1,827,188 km (0.059 R)
• M8: 2,265,809 km (0.114 R)
• M9: 2,401,345 km (0.036 R)
• M10: 2,882,452 km (0.11 R)
• M11: 2,970,565 km (0.084 R)
• M12: 3,149,484 km (0.105 R)
• M13: 3,332,293 km (0.12 R)
• M14: 3,518,542 km (0.106 R)
• M15: 3,612,938 km (0.111 R)
• M16: 4,065,173 km (0.032 R)
• M17: 4,264,736 km (0.117 R)
• M18: 4,917,880 km (0.086 R)
• M19: 5,130,609 km (0.117 R)
• M20: 5,492,336 km (0.119 R)
• M21: 6,202,328 km (0.049 R)
• M22: 6,626,737 km (0.117 R)
• M23: 7,100,663 km (0.055 R)
• M24: 7,626,499 km (0.073 R)
• M25: 8,123,164 km (0.054 R)
• M26: 8,930,993 km (0.051 R)
• M27: 9,147,910 km (0.099 R)
• M28: 9,278,808 km (0.114 R)
• M29: 10,168,018 km (0.117 R)
• M30: 10,485,764 km (0.087 R)
• M31: 11,599,819 km (0.052 R)
• M32: 12,170,984 km (0.069 R)
• M33: 12,411,687 km (0.082 R)
• M34: 12,800,192 km (0.089 R)
• M35: 12,897,880 km (0.074 R)
• M36: 13,094,152 km (0.066 R)
• M37: 13,489,539 km (0.12 R)
• M38: 13,939,230 km (0.12 R)
• M39: 15,421,446 km (0.102 R)
• M40: 16,525,778 km (0.092 R)
• M41: 16,632,291 km (0.082 R)
• M42: 17,546,933 km (0.079 R)
• M43: 19,312,786 km (0.115 R)
• M44: 19,537,482 km (0.082 R)
• M45: 19,876,171 km (0.115 R)
• M46: 20,216,806 km (0.105 R)
• M47: 21,540,448 km (0.084 R)
• M48: 21,656,835 km (0.062 R)
• M49: 21,831,864 km (0.104 R)
• M50: 22,183,419 km (0.101 R)
• M51: 22,359,945 km (0.061 R)
• M52: 22,892,065 km (0.108 R)
• M53: 23,548,201 km (0.094 R)
• M54: 24,150,033 km (0.101 R)
• M55: 24,817,988 km (0.088 R)
• M56: 25,123,616 km (0.092 R)
• M57: 26,358,546 km (0.109 R)
• M58: 30,375,997 km (0.101 R)
• M59: 30,572,120 km (0.052 R)
• M60: 31,228,556 km (0.103 R)
• M61: 31,360,501 km (0.06 R)
• M62: 31,492,446 km (0.106 R)
• M63: 31,823,357 km (0.11 R)
• M64: 32,155,464 km (0.11 R)
• M65: 32,488,768 km (0.11 R)
• M66: 33,968,590 km (0.113 R)
• M67: 36,229,463 km (0.117 R)
• M68: 36,576,231 km (0.041 R)
• M69: 37,904,061 km (0.114 R)
• M70: 39,675,150 km (0.107 R)
• M71: 40,104,197 km (0.068 R)
• M72: 41,183,695 km (0.094 R)
• M73: 42,784,093 km (0.105 R)
• M74: 42,930,550 km (0.079 R)
• M75: 44,627,438 km (0.093 R)
• M76: 45,073,689 km (0.031 R)
• M77: 45,521,435 km (0.054 R)
• M78: 46,195,822 km (0.097 R)
• M79: 47,175,689 km (0.042 R)
• M80: 47,630,316 km (0.104 R)
• M81: 47,782,158 km (0.091 R)
• M82: 48,162,586 km (0.074 R)
• M83: 49,694,019 km (0.034 R)
• M84: 49,924,998 km (0.054 R)
• M85: 50,156,576 km (0.119 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 49.3

Radius: 4.1

Gravity: 2.93 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 11.66 AU - 14.96 AU

Year: 18293 Days

Day: 19.3 Hours

Environment

Temp: -200 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 29,822,760 km

• M1: 58,493 km (0.076 R)
• M2: 254,316 km (0.086 R)
• M3: 364,121 km (0.111 R)
• M4: 533,017 km (0.082 R)
• M5: 712,086 km (0.072 R)
• M6: 1,366,726 km (0.1 R)
• M7: 1,627,326 km (0.096 R)
• M8: 2,733,901 km (0.093 R)
• M9: 2,814,385 km (0.099 R)
• M10: 3,019,035 km (0.111 R)
• M11: 3,464,238 km (0.055 R)
• M12: 3,551,453 km (0.081 R)
• M13: 4,135,334 km (0.084 R)
• M14: 4,438,419 km (0.116 R)
• M15: 4,748,685 km (0.056 R)
• M16: 4,991,931 km (0.082 R)
• M17: 5,314,464 km (0.044 R)
• M18: 5,465,558 km (0.054 R)
• M19: 5,953,247 km (0.074 R)
• M20: 6,969,914 km (0.091 R)
• M21: 7,190,721 km (0.108 R)
• M22: 7,246,371 km (0.069 R)
• M23: 7,470,020 km (0.086 R)
• M24: 7,610,941 km (0.081 R)
• M25: 7,895,476 km (0.115 R)
• M26: 8,504,340 km (0.118 R)
• M27: 8,918,576 km (0.085 R)
• M28: 9,430,351 km (0.092 R)
• M29: 9,613,309 km (0.091 R)
• M30: 9,797,464 km (0.084 R)
• M31: 9,889,915 km (0.062 R)
• M32: 9,920,732 km (0.11 R)
• M33: 10,735,143 km (0.037 R)
• M34: 11,570,797 km (0.109 R)
• M35: 11,864,906 km (0.097 R)
• M36: 11,930,580 km (0.087 R)
• M37: 12,728,385 km (0.101 R)
• M38: 12,896,683 km (0.028 R)
• M39: 13,065,878 km (0.114 R)
• M40: 14,234,985 km (0.116 R)
• M41: 14,339,704 km (0.108 R)
• M42: 14,655,655 km (0.097 R)
• M43: 14,973,700 km (0.045 R)
• M44: 15,044,759 km (0.11 R)
• M45: 15,151,422 km (0.066 R)
• M46: 15,977,950 km (0.08 R)
• M47: 16,305,270 km (0.059 R)
• M48: 16,855,940 km (0.072 R)
• M49: 17,786,888 km (0.103 R)
• M50: 17,862,135 km (0.088 R)
• M51: 18,164,024 km (0.103 R)
• M52: 18,201,872 km (0.098 R)
• M53: 18,315,567 km (0.088 R)
• M54: 18,353,564 km (0.114 R)
• M55: 18,467,558 km (0.044 R)
• M56: 19,427,079 km (0.088 R)
• M57: 19,737,494 km (0.112 R)
• M58: 19,815,285 km (0.092 R)
• M59: 19,854,330 km (0.08 R)
• M60: 20,206,184 km (0.086 R)
• M61: 21,035,256 km (0.047 R)
• M62: 21,875,248 km (0.075 R)
• M63: 22,198,230 km (0.1 R)
• M64: 22,279,162 km (0.105 R)
• M65: 22,400,785 km (0.063 R)
• M66: 22,767,150 km (0.065 R)
• M67: 23,877,765 km (0.064 R)
• M68: 24,418,860 km (0.056 R)
• M69: 25,090,256 km (0.057 R)
• M70: 26,408,363 km (0.084 R)
• M71: 27,444,029 km (0.114 R)
• M72: 28,845,761 km (0.027 R)
• M73: 29,199,709 km (0.075 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 299 - 19,094 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit