🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.42 AU - 0.64 AU

Year: 249 Days

Day: 18.8 Hours

Environment

Temp: -120 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.54 AU - 0.8 AU

Year: 354 Days

Day: 28.2 Hours

Environment

Temp: -135 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 156.3

Radius: 11.8

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.84 AU - 1.18 AU

Year: 655 Days

Day: 7.3 Hours

Environment

Temp: -159 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 30,587,844 km

• M1: 148,850 km (0.036 R)
• M2: 226,790 km (0.097 R)
• M3: 340,934 km (0.08 R)
• M4: 428,299 km (0.113 R)
• M5: 519,853 km (0.066 R)
• M6: 600,336 km (0.108 R)
• M7: 702,960 km (0.08 R)
• M8: 790,625 km (0.03 R)
• M9: 886,068 km (0.087 R)
• M10: 1,017,565 km (0.095 R)
• M11: 1,102,237 km (0.077 R)
• M12: 1,231,938 km (0.098 R)
• M13: 1,425,219 km (0.096 R)
• M14: 1,605,185 km (0.106 R)
• M15: 1,705,416 km (0.112 R)
• M16: 1,827,338 km (0.116 R)
• M17: 1,912,160 km (0.098 R)
• M18: 2,023,760 km (0.102 R)
• M19: 2,169,319 km (0.082 R)
• M20: 2,275,384 km (0.083 R)
• M21: 2,592,980 km (0.115 R)
• M22: 2,768,608 km (0.073 R)
• M23: 3,072,291 km (0.098 R)
• M24: 3,228,322 km (0.055 R)
• M25: 3,467,230 km (0.047 R)
• M26: 3,629,843 km (0.097 R)
• M27: 3,762,985 km (0.059 R)
• M28: 3,846,161 km (0.077 R)
• M29: 4,001,593 km (0.075 R)
• M30: 4,238,706 km (0.065 R)
• M31: 4,338,787 km (0.107 R)
• M32: 4,460,111 km (0.112 R)
• M33: 4,747,488 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 179.1

Radius: 14.6

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.04 AU - 1.2 AU

Year: 765 Days

Day: 12 Hours

Environment

Temp: -162 °C

Axial Tilt: 42.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 30,587,844 km

• M1: 201,508 km (0.118 R)
• M2: 300,243 km (0.055 R)
• M3: 409,300 km (0.112 R)
• M4: 552,764 km (0.077 R)
• M5: 655,987 km (0.045 R)
• M6: 759,508 km (0.096 R)
• M7: 893,997 km (0.114 R)
• M8: 986,000 km (0.117 R)
• M9: 1,130,810 km (0.107 R)
• M10: 1,236,277 km (0.073 R)
• M11: 1,413,550 km (0.116 R)
• M12: 1,574,069 km (0.119 R)
• M13: 1,667,268 km (0.042 R)
• M14: 1,810,733 km (0.109 R)
• M15: 1,997,580 km (0.072 R)
• M16: 2,156,453 km (0.091 R)
• M17: 2,255,038 km (0.117 R)
• M18: 2,355,119 km (0.03 R)
• M19: 2,474,947 km (0.073 R)
• M20: 2,590,886 km (0.11 R)
• M21: 2,702,336 km (0.039 R)
• M22: 2,834,431 km (0.043 R)
• M23: 3,059,725 km (0.068 R)
• M24: 3,204,386 km (0.111 R)
• M25: 3,311,050 km (0.032 R)
• M26: 3,686,989 km (0.026 R)
• M27: 3,869,648 km (0.116 R)
• M28: 4,098,533 km (0.075 R)
• M29: 4,265,933 km (0.097 R)
• M30: 4,376,336 km (0.094 R)
• M31: 4,555,106 km (0.051 R)
• M32: 4,660,422 km (0.083 R)
• M33: 4,804,784 km (0.093 R)
• M34: 4,927,604 km (0.089 R)
• M35: 5,137,041 km (0.057 R)
• M36: 5,294,269 km (0.115 R)
• M37: 5,397,192 km (0.083 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 813.1

Radius: 14.4

Gravity: 3.92 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.56 AU - 1.76 AU

Year: 1381 Days

Day: 12.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 30,587,844 km

• M1: 290,220 km (0.067 R)
• M2: 390,600 km (0.067 R)
• M3: 487,539 km (0.105 R)
• M4: 614,997 km (0.06 R)
• M5: 813,513 km (0.079 R)
• M6: 940,971 km (0.1 R)
• M7: 1,051,523 km (0.098 R)
• M8: 1,421,030 km (0.1 R)
• M9: 1,635,703 km (0.104 R)
• M10: 1,752,240 km (0.039 R)
• M11: 1,891,964 km (0.08 R)
• M12: 2,129,675 km (0.114 R)
• M13: 2,279,423 km (0.077 R)
• M14: 2,443,980 km (0.115 R)
• M15: 2,623,947 km (0.044 R)
• M16: 2,997,193 km (0.066 R)
• M17: 3,362,960 km (0.1 R)
• M18: 3,614,883 km (0.088 R)
• M19: 3,743,238 km (0.101 R)
• M20: 3,886,253 km (0.097 R)
• M21: 4,191,284 km (0.088 R)
• M22: 4,367,211 km (0.111 R)
• M23: 4,573,207 km (0.113 R)
• M24: 5,023,646 km (0.114 R)
• M25: 5,225,304 km (0.094 R)
• M26: 5,341,841 km (0.084 R)
• M27: 5,503,257 km (0.08 R)
• M28: 5,636,698 km (0.11 R)
• M29: 5,756,227 km (0.12 R)
• M30: 5,891,763 km (0.088 R)
• M31: 6,089,381 km (0.106 R)
• M32: 6,304,653 km (0.065 R)
• M33: 6,758,533 km (0.047 R)
• M34: 6,869,833 km (0.094 R)
• M35: 7,045,761 km (0.096 R)
• M36: 7,304,565 km (0.092 R)
• M37: 7,582,817 km (0.114 R)
• M38: 7,698,456 km (0.061 R)
• M39: 8,133,187 km (0.047 R)
• M40: 8,438,816 km (0.082 R)
• M41: 8,627,608 km (0.089 R)
• M42: 8,800,394 km (0.1 R)
• M43: 9,061,592 km (0.092 R)
• M44: 9,325,632 km (0.103 R)
• M45: 9,807,038 km (0.071 R)
• M46: 9,987,453 km (0.101 R)
• M47: 10,150,814 km (0.031 R)
• M48: 10,278,421 km (0.042 R)
• M49: 10,406,626 km (0.109 R)
• M50: 10,516,880 km (0.079 R)
• M51: 11,186,929 km (0.046 R)
• M52: 11,375,572 km (0.046 R)
• M53: 11,660,406 km (0.093 R)
• M54: 11,755,999 km (0.115 R)
• M55: 12,043,975 km (0.1 R)
• M56: 12,353,792 km (0.106 R)
• M57: 12,764,588 km (0.102 R)
• M58: 12,882,770 km (0.11 R)
• M59: 13,020,999 km (0.111 R)
• M60: 13,359,090 km (0.065 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 925.4

Radius: 13.3

Gravity: 5.23 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.69 AU - 1.79 AU

Year: 1482 Days

Day: 8.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 47.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 30,587,844 km

• M1: 165,904 km (0.106 R)
• M2: 274,063 km (0.089 R)
• M3: 381,026 km (0.028 R)
• M4: 581,637 km (0.03 R)
• M5: 679,025 km (0.102 R)
• M6: 775,366 km (0.08 R)
• M7: 934,089 km (0.063 R)
• M8: 1,052,122 km (0.07 R)
• M9: 1,157,888 km (0.063 R)
• M10: 1,351,916 km (0.076 R)
• M11: 1,477,877 km (0.032 R)
• M12: 1,587,533 km (0.105 R)
• M13: 1,837,062 km (0.112 R)
• M14: 1,977,684 km (0.096 R)
• M15: 2,144,485 km (0.096 R)
• M16: 2,374,567 km (0.077 R)
• M17: 2,528,503 km (0.079 R)
• M18: 2,685,880 km (0.119 R)
• M19: 2,834,132 km (0.104 R)
• M20: 2,921,796 km (0.039 R)
• M21: 3,113,132 km (0.09 R)
• M22: 3,780,488 km (0.079 R)
• M23: 3,947,439 km (0.088 R)
• M24: 4,713,530 km (0.1 R)
• M25: 4,878,387 km (0.053 R)
• M26: 4,999,561 km (0.037 R)
• M27: 5,431,300 km (0.09 R)
• M28: 5,651,808 km (0.058 R)
• M29: 5,779,115 km (0.098 R)
• M30: 5,955,790 km (0.117 R)
• M31: 6,069,186 km (0.053 R)
• M32: 6,347,587 km (0.077 R)
• M33: 6,529,947 km (0.109 R)
• M34: 7,346,303 km (0.116 R)
• M35: 7,450,572 km (0.026 R)
• M36: 7,572,943 km (0.096 R)
• M37: 7,855,085 km (0.1 R)
• M38: 8,015,304 km (0.052 R)
• M39: 8,266,778 km (0.03 R)
• M40: 8,393,488 km (0.032 R)
• M41: 8,869,957 km (0.057 R)
• M42: 8,962,558 km (0.119 R)
• M43: 9,092,858 km (0.111 R)
• M44: 9,261,155 km (0.119 R)
• M45: 9,658,039 km (0.032 R)
• M46: 9,791,629 km (0.098 R)
• M47: 10,099,352 km (0.072 R)
• M48: 10,234,888 km (0.064 R)
• M49: 10,468,709 km (0.118 R)
• M50: 11,180,945 km (0.076 R)
• M51: 11,341,463 km (0.064 R)
• M52: 11,462,189 km (0.092 R)
• M53: 11,624,054 km (0.059 R)
• M54: 11,827,357 km (0.116 R)
• M55: 12,299,339 km (0.048 R)
• M56: 12,924,358 km (0.041 R)
• M57: 13,752,383 km (0.116 R)
• M58: 13,838,252 km (0.079 R)
• M59: 13,967,504 km (0.049 R)
• M60: 14,270,440 km (0.108 R)
• M61: 14,510,096 km (0.066 R)
• M62: 14,773,089 km (0.096 R)

Planet 7 - Gas Giant

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 699.4

Radius: 12.6

Gravity: 4.41 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.47 AU - 2.17 AU

Year: 1585 Days

Day: 10 Hours

Environment

Temp: -186 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 30,587,844 km

• M1: 160,219 km (0.065 R)
• M2: 285,732 km (0.099 R)
• M3: 372,499 km (0.083 R)
• M4: 467,194 km (0.083 R)
• M5: 632,350 km (0.08 R)
• M6: 819,647 km (0.098 R)
• M7: 912,697 km (0.062 R)
• M8: 1,068,278 km (0.073 R)
• M9: 1,251,237 km (0.041 R)
• M10: 1,407,267 km (0.104 R)
• M11: 1,599,500 km (0.114 R)
• M12: 1,698,983 km (0.103 R)
• M13: 1,841,849 km (0.112 R)
• M14: 1,988,904 km (0.091 R)
• M15: 2,107,385 km (0.045 R)
• M16: 2,195,050 km (0.095 R)
• M17: 2,431,115 km (0.119 R)
• M18: 2,569,942 km (0.06 R)
• M19: 2,675,708 km (0.102 R)
• M20: 2,867,642 km (0.029 R)
• M21: 2,953,062 km (0.11 R)
• M22: 3,457,656 km (0.109 R)
• M23: 3,548,910 km (0.117 R)
• M24: 4,195,771 km (0.108 R)
• M25: 4,476,118 km (0.119 R)
• M26: 4,676,130 km (0.093 R)
• M27: 4,791,769 km (0.095 R)
• M28: 4,937,627 km (0.12 R)
• M29: 5,536,168 km (0.06 R)
• M30: 5,658,689 km (0.097 R)
• M31: 6,015,779 km (0.062 R)
• M32: 6,189,313 km (0.06 R)
• M33: 6,284,607 km (0.093 R)
• M34: 6,525,160 km (0.043 R)
• M35: 6,654,712 km (0.074 R)
• M36: 6,801,467 km (0.114 R)
• M37: 7,081,664 km (0.118 R)
• M38: 7,348,846 km (0.094 R)
• M39: 7,585,360 km (0.08 R)
• M40: 7,670,481 km (0.049 R)
• M41: 7,824,417 km (0.11 R)
• M42: 7,996,754 km (0.047 R)
• M43: 8,118,078 km (0.09 R)
• M44: 8,275,006 km (0.059 R)
• M45: 8,380,174 km (0.097 R)
• M46: 8,662,913 km (0.112 R)
• M47: 9,365,425 km (0.046 R)
• M48: 9,769,639 km (0.114 R)
• M49: 10,273,783 km (0.115 R)
• M50: 10,824,752 km (0.066 R)
• M51: 10,920,645 km (0.119 R)
• M52: 11,036,134 km (0.059 R)
• M53: 11,210,266 km (0.107 R)
• M54: 11,307,355 km (0.118 R)
• M55: 11,424,191 km (0.049 R)
• M56: 11,522,028 km (0.113 R)
• M57: 11,836,632 km (0.07 R)
• M58: 12,114,136 km (0.116 R)
• M59: 12,494,414 km (0.114 R)
• M60: 13,021,148 km (0.093 R)
• M61: 13,102,829 km (0.043 R)
• M62: 13,184,659 km (0.044 R)
• M63: 13,575,708 km (0.104 R)
• M64: 13,803,994 km (0.105 R)

Asteroid Belt

Center: 2.88 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 698.1

Radius: 8

Gravity: 10.91 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 3.16 AU - 4.72 AU

Year: 5050 Days

Day: 13.9 Hours

Environment

Temp: -214 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 30,587,844 km

• M1: 104,569 km (0.032 R)
• M2: 179,368 km (0.113 R)
• M3: 242,349 km (0.109 R)
• M4: 525,388 km (0.102 R)
• M5: 922,720 km (0.093 R)
• M6: 1,034,768 km (0.107 R)
• M7: 1,121,984 km (0.087 R)
• M8: 1,196,633 km (0.061 R)
• M9: 1,398,740 km (0.085 R)
• M10: 1,870,721 km (0.1 R)
• M11: 2,217,639 km (0.077 R)
• M12: 2,293,335 km (0.036 R)
• M13: 2,584,752 km (0.115 R)
• M14: 2,846,997 km (0.086 R)
• M15: 2,908,631 km (0.11 R)
• M16: 3,160,105 km (0.065 R)
• M17: 3,617,127 km (0.105 R)
• M18: 3,933,377 km (0.089 R)
• M19: 4,235,116 km (0.109 R)
• M20: 4,568,420 km (0.093 R)
• M21: 4,762,747 km (0.114 R)
• M22: 4,836,200 km (0.118 R)
• M23: 5,134,349 km (0.098 R)
• M24: 5,670,358 km (0.092 R)
• M25: 6,064,099 km (0.112 R)
• M26: 6,493,894 km (0.042 R)
• M27: 7,185,036 km (0.119 R)
• M28: 8,015,903 km (0.082 R)
• M29: 8,221,001 km (0.115 R)
• M30: 8,967,644 km (0.101 R)
• M31: 9,150,004 km (0.102 R)
• M32: 9,241,708 km (0.086 R)
• M33: 9,518,613 km (0.113 R)
• M34: 10,048,938 km (0.054 R)
• M35: 10,206,913 km (0.074 R)
• M36: 10,301,908 km (0.063 R)
• M37: 10,524,958 km (0.094 R)
• M38: 10,717,491 km (0.102 R)
• M39: 11,203,684 km (0.119 R)
• M40: 11,334,582 km (0.116 R)
• M41: 12,876,038 km (0.067 R)
• M42: 14,304,698 km (0.096 R)
• M43: 14,660,591 km (0.107 R)
• M44: 15,417,706 km (0.091 R)
• M45: 15,709,572 km (0.059 R)
• M46: 16,595,789 km (0.115 R)
• M47: 16,782,488 km (0.063 R)
• M48: 16,894,836 km (0.08 R)
• M49: 17,498,164 km (0.073 R)
• M50: 17,917,038 km (0.042 R)
• M51: 18,031,929 km (0.103 R)
• M52: 18,648,422 km (0.027 R)
• M53: 18,920,391 km (0.117 R)
• M54: 19,154,511 km (0.096 R)
• M55: 19,428,874 km (0.069 R)
• M56: 19,546,907 km (0.104 R)
• M57: 21,263,991 km (0.106 R)
• M58: 21,751,830 km (0.073 R)
• M59: 22,119,990 km (0.079 R)
• M60: 23,404,138 km (0.079 R)
• M61: 23,487,913 km (0.054 R)
• M62: 23,865,648 km (0.101 R)
• M63: 24,118,618 km (0.067 R)
• M64: 24,712,371 km (0.093 R)
• M65: 24,797,642 km (0.097 R)
• M66: 24,968,333 km (0.119 R)
• M67: 25,396,782 km (0.091 R)
• M68: 26,087,475 km (0.116 R)
• M69: 27,047,295 km (0.084 R)
• M70: 28,285,517 km (0.059 R)
• M71: 28,732,216 km (0.05 R)
• M72: 29,181,159 km (0.079 R)
• M73: 29,677,824 km (0.094 R)
• M74: 30,450,796 km (0.102 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 447 - 19,857 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit