🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.44 AU - 0.66 AU

Year: 263 Days

Day: 15.2 Hours

Environment

Temp: -116 °C

Axial Tilt: 49.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.51 AU - 0.67 AU

Year: 293 Days

Day: 31.7 Hours

Environment

Temp: -124 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 53,093,276 km

• M1: 249,529 km (0.074 R)
• M2: 413,189 km (0.073 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 430.1

Radius: 9.3

Gravity: 4.97 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.61 AU - 0.83 AU

Year: 394 Days

Day: 10.5 Hours

Environment

Temp: -141 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 53,093,276 km

• M1: 117,883 km (0.043 R)
• M2: 255,812 km (0.083 R)
• M3: 325,675 km (0.065 R)
• M4: 404,363 km (0.111 R)
• M5: 493,972 km (0.054 R)
• M6: 568,622 km (0.078 R)
• M7: 671,545 km (0.093 R)
• M8: 766,689 km (0.09 R)
• M9: 866,770 km (0.101 R)
• M10: 1,056,011 km (0.084 R)
• M11: 1,155,793 km (0.113 R)
• M12: 1,219,971 km (0.108 R)
• M13: 1,320,650 km (0.081 R)
• M14: 1,474,736 km (0.098 R)
• M15: 1,634,806 km (0.096 R)
• M16: 1,717,084 km (0.046 R)
• M17: 1,776,026 km (0.114 R)
• M18: 1,855,762 km (0.051 R)
• M19: 1,987,857 km (0.091 R)
• M20: 2,118,007 km (0.046 R)
• M21: 2,181,436 km (0.108 R)
• M22: 2,315,775 km (0.116 R)
• M23: 2,408,675 km (0.066 R)
• M24: 2,519,527 km (0.102 R)
• M25: 2,886,042 km (0.06 R)
• M26: 2,992,257 km (0.1 R)
• M27: 3,081,716 km (0.094 R)
• M28: 3,166,089 km (0.089 R)
• M29: 3,251,211 km (0.051 R)
• M30: 3,337,080 km (0.119 R)
• M31: 3,511,212 km (0.069 R)
• M32: 3,618,473 km (0.045 R)
• M33: 3,682,052 km (0.048 R)
• M34: 3,881,466 km (0.098 R)
• M35: 4,117,532 km (0.069 R)
• M36: 4,224,045 km (0.116 R)
• M37: 4,317,993 km (0.053 R)
• M38: 4,412,688 km (0.102 R)
• M39: 4,487,487 km (0.065 R)
• M40: 4,631,550 km (0.101 R)
• M41: 4,728,489 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 746.1

Radius: 10.5

Gravity: 6.77 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.76 AU - 0.92 AU

Year: 497 Days

Day: 14.6 Hours

Environment

Temp: -144 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 53,093,276 km

• M1: 135,236 km (0.101 R)
• M2: 249,080 km (0.104 R)
• M3: 365,767 km (0.032 R)
• M4: 454,778 km (0.092 R)
• M5: 552,914 km (0.06 R)
• M6: 629,807 km (0.064 R)
• M7: 710,889 km (0.111 R)
• M8: 800,498 km (0.062 R)
• M9: 908,807 km (0.12 R)
• M10: 1,027,438 km (0.097 R)
• M11: 1,093,860 km (0.071 R)
• M12: 1,231,639 km (0.094 R)
• M13: 1,302,848 km (0.045 R)
• M14: 1,381,088 km (0.116 R)
• M15: 1,449,454 km (0.062 R)
• M16: 1,519,017 km (0.111 R)
• M17: 1,790,537 km (0.035 R)
• M18: 1,859,202 km (0.093 R)
• M19: 1,986,660 km (0.109 R)
• M20: 2,097,213 km (0.104 R)
• M21: 2,263,865 km (0.091 R)
• M22: 2,331,632 km (0.047 R)
• M23: 2,400,298 km (0.054 R)
• M24: 2,469,562 km (0.092 R)
• M25: 2,717,296 km (0.108 R)
• M26: 2,818,723 km (0.104 R)
• M27: 2,921,497 km (0.096 R)
• M28: 3,010,508 km (0.105 R)
• M29: 3,153,523 km (0.109 R)
• M30: 3,267,965 km (0.086 R)
• M31: 3,391,533 km (0.116 R)
• M32: 3,461,844 km (0.115 R)
• M33: 3,667,392 km (0.114 R)
• M34: 3,771,811 km (0.115 R)
• M35: 3,877,278 km (0.034 R)
• M36: 4,033,009 km (0.062 R)
• M37: 4,274,909 km (0.111 R)
• M38: 4,685,705 km (0.089 R)
• M39: 4,764,243 km (0.116 R)
• M40: 4,975,625 km (0.042 R)
• M41: 5,055,660 km (0.073 R)
• M42: 5,217,076 km (0.04 R)
• M43: 5,325,684 km (0.101 R)
• M44: 5,435,190 km (0.08 R)
• M45: 5,702,521 km (0.074 R)
• M46: 5,908,368 km (0.115 R)
• M47: 6,069,036 km (0.077 R)
• M48: 6,394,860 km (0.104 R)
• M49: 6,491,800 km (0.089 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 408.2

Radius: 14.1

Gravity: 2.05 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 2.35 AU - 2.49 AU

Year: 2431 Days

Day: 12.2 Hours

Environment

Temp: -204 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 53,093,276 km

• M1: 177,872 km (0.078 R)
• M2: 268,528 km (0.116 R)
• M3: 644,617 km (0.086 R)
• M4: 773,271 km (0.114 R)
• M5: 1,077,853 km (0.119 R)
• M6: 1,254,677 km (0.083 R)
• M7: 1,462,020 km (0.101 R)
• M8: 1,681,031 km (0.073 R)
• M9: 2,175,751 km (0.107 R)
• M10: 2,318,617 km (0.064 R)
• M11: 2,551,392 km (0.111 R)
• M12: 2,753,648 km (0.098 R)
• M13: 2,908,781 km (0.085 R)
• M14: 3,000,634 km (0.092 R)
• M15: 3,241,636 km (0.095 R)
• M16: 3,337,080 km (0.065 R)
• M17: 3,502,984 km (0.076 R)
• M18: 3,643,456 km (0.096 R)
• M19: 3,872,042 km (0.061 R)
• M20: 4,046,622 km (0.109 R)
• M21: 4,194,126 km (0.114 R)
• M22: 4,283,585 km (0.099 R)
• M23: 4,494,818 km (0.099 R)
• M24: 4,617,039 km (0.108 R)
• M25: 4,771,424 km (0.101 R)
• M26: 4,880,481 km (0.114 R)
• M27: 5,229,044 km (0.103 R)
• M28: 5,569,230 km (0.113 R)
• M29: 6,118,703 km (0.057 R)
• M30: 6,357,012 km (0.096 R)
• M31: 6,843,055 km (0.08 R)
• M32: 6,966,474 km (0.115 R)
• M33: 7,197,752 km (0.067 R)
• M34: 7,323,265 km (0.1 R)
• M35: 7,449,525 km (0.089 R)
• M36: 7,796,143 km (0.088 R)
• M37: 7,888,146 km (0.051 R)
• M38: 8,429,391 km (0.111 R)
• M39: 8,561,935 km (0.076 R)
• M40: 8,790,520 km (0.108 R)
• M41: 9,098,692 km (0.106 R)
• M42: 9,215,229 km (0.107 R)
• M43: 9,410,454 km (0.03 R)
• M44: 9,646,519 km (0.107 R)
• M45: 9,805,093 km (0.039 R)
• M46: 9,904,576 km (0.075 R)
• M47: 10,794,833 km (0.089 R)
• M48: 10,897,606 km (0.07 R)
• M49: 11,353,880 km (0.087 R)
• M50: 11,458,449 km (0.105 R)
• M51: 11,837,530 km (0.086 R)
• M52: 11,986,081 km (0.053 R)
• M53: 12,370,996 km (0.036 R)
• M54: 12,565,024 km (0.115 R)
• M55: 13,373,152 km (0.054 R)
• M56: 13,483,555 km (0.112 R)
• M57: 13,928,759 km (0.106 R)
• M58: 14,018,218 km (0.035 R)
• M59: 14,333,421 km (0.11 R)
• M60: 14,947,819 km (0.049 R)
• M61: 15,108,487 km (0.076 R)
• M62: 15,269,754 km (0.105 R)
• M63: 15,362,205 km (0.107 R)

Asteroid Belt

Center: 4.71 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 674.6

Radius: 6.6

Gravity: 15.49 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 5.5 AU - 8.48 AU

Year: 11932 Days

Day: 16.9 Hours

Environment

Temp: -224 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 53,093,276 km

• M1: 113,395 km (0.095 R)
• M2: 869,313 km (0.061 R)
• M3: 949,348 km (0.051 R)
• M4: 1,957,039 km (0.057 R)
• M5: 2,009,847 km (0.05 R)
• M6: 2,253,393 km (0.071 R)
• M7: 2,308,894 km (0.118 R)
• M8: 2,739,137 km (0.109 R)
• M9: 2,888,136 km (0.104 R)
• M10: 3,101,164 km (0.04 R)
• M11: 3,225,330 km (0.083 R)
• M12: 3,542,627 km (0.117 R)
• M13: 3,607,253 km (0.08 R)
• M14: 3,836,886 km (0.119 R)
• M15: 3,970,178 km (0.077 R)
• M16: 4,104,966 km (0.042 R)
• M17: 4,483,598 km (0.097 R)
• M18: 4,801,643 km (0.103 R)
• M19: 5,347,974 km (0.034 R)
• M20: 5,422,324 km (0.088 R)
• M21: 5,685,317 km (0.077 R)
• M22: 5,761,164 km (0.11 R)
• M23: 6,068,138 km (0.112 R)
• M24: 6,459,337 km (0.103 R)
• M25: 7,514,151 km (0.06 R)
• M26: 7,976,409 km (0.06 R)
• M27: 8,404,558 km (0.074 R)
• M28: 8,708,840 km (0.092 R)
• M29: 8,884,318 km (0.063 R)
• M30: 9,417,635 km (0.07 R)
• M31: 9,824,391 km (0.025 R)
• M32: 10,144,830 km (0.093 R)
• M33: 10,608,583 km (0.049 R)
• M34: 10,796,030 km (0.037 R)
• M35: 11,031,796 km (0.098 R)
• M36: 11,316,929 km (0.111 R)
• M37: 12,138,222 km (0.112 R)
• M38: 12,481,998 km (0.078 R)
• M39: 12,630,399 km (0.104 R)
• M40: 12,679,916 km (0.03 R)
• M41: 14,042,453 km (0.061 R)
• M42: 14,299,911 km (0.073 R)
• M43: 14,976,392 km (0.098 R)
• M44: 15,450,917 km (0.058 R)
• M45: 17,342,582 km (0.108 R)
• M46: 17,508,187 km (0.109 R)
• M47: 17,729,741 km (0.104 R)
• M48: 20,111,040 km (0.045 R)
• M49: 20,401,260 km (0.075 R)
• M50: 21,220,907 km (0.101 R)
• M51: 21,279,848 km (0.118 R)
• M52: 21,457,122 km (0.082 R)
• M53: 24,112,035 km (0.073 R)
• M54: 24,605,858 km (0.056 R)
• M55: 25,540,695 km (0.115 R)
• M56: 28,154,319 km (0.067 R)
• M57: 28,935,370 km (0.08 R)
• M58: 30,120,035 km (0.089 R)
• M59: 31,656,854 km (0.099 R)
• M60: 32,809,057 km (0.107 R)
• M61: 32,945,490 km (0.092 R)
• M62: 33,975,023 km (0.077 R)
• M63: 34,945,315 km (0.085 R)
• M64: 35,294,027 km (0.096 R)
• M65: 35,363,889 km (0.119 R)
• M66: 35,573,925 km (0.118 R)
• M67: 38,412,395 km (0.107 R)
• M68: 39,205,712 km (0.116 R)
• M69: 39,350,523 km (0.109 R)
• M70: 39,786,003 km (0.032 R)
• M71: 40,150,124 km (0.108 R)
• M72: 40,223,127 km (0.119 R)
• M73: 41,691,580 km (0.1 R)
• M74: 41,765,482 km (0.12 R)
• M75: 41,987,485 km (0.069 R)
• M76: 42,135,587 km (0.119 R)
• M77: 42,655,589 km (0.066 R)
• M78: 43,626,778 km (0.089 R)
• M79: 45,135,174 km (0.108 R)
• M80: 45,211,020 km (0.083 R)
• M81: 46,048,319 km (0.098 R)
• M82: 48,435,602 km (0.088 R)
• M83: 49,683,398 km (0.081 R)
• M84: 51,812,923 km (0.07 R)
• M85: 52,051,382 km (0.088 R)
• M86: 52,369,876 km (0.12 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 235.8

Radius: 4.6

Gravity: 11.14 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 8.64 AU - 11 AU

Year: 19869 Days

Day: 24.4 Hours

Environment

Temp: -231 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 53,093,276 km

• M1: 332,855 km (0.089 R)
• M2: 434,731 km (0.101 R)
• M3: 546,631 km (0.112 R)
• M4: 632,500 km (0.109 R)
• M5: 817,253 km (0.114 R)
• M6: 1,441,675 km (0.092 R)
• M7: 1,634,806 km (0.034 R)
• M8: 2,345,096 km (0.111 R)
• M9: 2,401,046 km (0.08 R)
• M10: 2,600,759 km (0.06 R)
• M11: 2,985,525 km (0.102 R)
• M12: 3,107,597 km (0.113 R)
• M13: 3,483,386 km (0.113 R)
• M14: 3,840,477 km (0.099 R)
• M15: 4,040,190 km (0.104 R)
• M16: 4,209,086 km (0.117 R)
• M17: 4,449,639 km (0.097 R)
• M18: 5,642,233 km (0.092 R)
• M19: 5,907,321 km (0.101 R)
• M20: 6,528,301 km (0.12 R)
• M21: 6,646,933 km (0.085 R)
• M22: 7,915,074 km (0.084 R)
• M23: 7,957,260 km (0.054 R)
• M24: 8,339,782 km (0.113 R)
• M25: 9,078,646 km (0.029 R)
• M26: 10,020,065 km (0.116 R)
• M27: 10,432,806 km (0.112 R)
• M28: 10,525,407 km (0.091 R)
• M29: 10,711,208 km (0.104 R)
• M30: 11,417,609 km (0.09 R)
• M31: 11,608,645 km (0.04 R)
• M32: 12,285,127 km (0.106 R)
• M33: 12,974,474 km (0.11 R)
• M34: 13,726,801 km (0.079 R)
• M35: 15,063,907 km (0.119 R)
• M36: 15,378,362 km (0.083 R)
• M37: 15,907,340 km (0.07 R)
• M38: 16,442,152 km (0.09 R)
• M39: 17,804,839 km (0.102 R)
• M40: 20,811,158 km (0.059 R)
• M41: 21,985,801 km (0.104 R)
• M42: 22,045,041 km (0.106 R)
• M43: 22,104,432 km (0.074 R)
• M44: 22,401,982 km (0.066 R)
• M45: 22,700,878 km (0.089 R)
• M46: 22,820,706 km (0.116 R)
• M47: 23,787,557 km (0.117 R)
• M48: 25,573,906 km (0.068 R)
• M49: 26,514,577 km (0.116 R)
• M50: 30,323,189 km (0.106 R)
• M51: 30,521,257 km (0.098 R)
• M52: 31,719,386 km (0.059 R)
• M53: 32,526,616 km (0.106 R)
• M54: 34,229,938 km (0.098 R)
• M55: 36,522,375 km (0.109 R)
• M56: 36,803,470 km (0.098 R)
• M57: 41,326,412 km (0.094 R)
• M58: 41,399,715 km (0.118 R)
• M59: 41,766,230 km (0.1 R)
• M60: 42,133,941 km (0.111 R)
• M61: 42,207,693 km (0.066 R)
• M62: 42,946,706 km (0.083 R)
• M63: 43,466,559 km (0.085 R)
• M64: 44,888,187 km (0.08 R)
• M65: 45,264,725 km (0.035 R)
• M66: 45,340,123 km (0.073 R)
• M67: 45,491,217 km (0.117 R)
• M68: 46,021,092 km (0.102 R)
• M69: 46,705,502 km (0.11 R)
• M70: 52,141,440 km (0.061 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: 272 - 19,431 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit