🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.73 AU - 0.73 AU

Year: 239 Days

Day: 23.7 Hours

Environment

Temp: 101 °C

Axial Tilt: 31.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 96,866,278 km

• M1: 208,689 km (0.12 R)
• M2: 394,190 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.08 AU - 1.34 AU

Year: 510 Days

Day: 23.4 Hours

Environment

Temp: -36 °C

Axial Tilt: 8.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.31 AU - 1.33 AU

Year: 581 Days

Day: 37.7 Hours

Environment

Temp: -34 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 96,866,278 km

• M1: 291,417 km (0.11 R)
• M2: 420,370 km (0.046 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.21 AU - 1.65 AU

Year: 655 Days

Day: 29.8 Hours

Environment

Temp: -53 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 2.19 AU - 2.59 AU

Year: 1415 Days

Day: 21.7 Hours

Environment

Temp: -98 °C

Axial Tilt: 44.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 2.53 AU - 3.57 AU

Year: 2039 Days

Day: 17.1 Hours

Environment

Temp: -118 °C

Axial Tilt: 50 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,866,278 km

• M1: 508,483 km (0.089 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 754.9

Radius: 9.6

Gravity: 8.19 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 4.56 AU - 6.24 AU

Year: 4805 Days

Day: 13.1 Hours

Environment

Temp: -154 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 96,866,278 km

• M1: 127,009 km (0.034 R)
• M2: 238,908 km (0.088 R)
• M3: 408,103 km (0.066 R)
• M4: 520,301 km (0.117 R)
• M5: 691,741 km (0.113 R)
• M6: 869,164 km (0.115 R)
• M7: 1,076,057 km (0.115 R)
• M8: 1,178,233 km (0.11 R)
• M9: 1,345,633 km (0.095 R)
• M10: 1,912,160 km (0.083 R)
• M11: 2,110,228 km (0.068 R)
• M12: 2,296,327 km (0.105 R)
• M13: 2,410,470 km (0.042 R)
• M14: 2,565,753 km (0.077 R)
• M15: 2,744,523 km (0.118 R)
• M16: 2,825,305 km (0.115 R)
• M17: 2,886,341 km (0.081 R)
• M18: 3,030,703 km (0.102 R)
• M19: 3,198,702 km (0.077 R)
• M20: 3,326,608 km (0.096 R)
• M21: 3,412,926 km (0.115 R)
• M22: 3,587,806 km (0.034 R)
• M23: 4,387,257 km (0.055 R)
• M24: 5,016,017 km (0.115 R)
• M25: 5,518,815 km (0.055 R)
• M26: 6,037,770 km (0.098 R)
• M27: 6,763,170 km (0.108 R)
• M28: 6,872,975 km (0.034 R)
• M29: 7,094,380 km (0.096 R)
• M30: 7,772,806 km (0.104 R)
• M31: 8,295,202 km (0.106 R)
• M32: 8,649,749 km (0.082 R)
• M33: 9,282,099 km (0.096 R)
• M34: 9,373,803 km (0.104 R)
• M35: 9,681,226 km (0.076 R)
• M36: 9,898,442 km (0.103 R)
• M37: 10,085,888 km (0.088 R)
• M38: 11,496,148 km (0.07 R)
• M39: 12,057,439 km (0.052 R)
• M40: 12,257,750 km (0.101 R)
• M41: 13,275,614 km (0.085 R)
• M42: 13,482,358 km (0.04 R)
• M43: 13,690,300 km (0.105 R)
• M44: 14,603,445 km (0.045 R)
• M45: 15,427,580 km (0.091 R)
• M46: 15,900,010 km (0.118 R)
• M47: 16,636,181 km (0.091 R)
• M48: 16,933,881 km (0.051 R)
• M49: 17,233,226 km (0.117 R)
• M50: 17,572,065 km (0.107 R)
• M51: 18,333,069 km (0.088 R)
• M52: 18,448,110 km (0.093 R)
• M53: 18,794,728 km (0.053 R)
• M54: 19,104,695 km (0.054 R)
• M55: 19,729,715 km (0.085 R)
• M56: 21,563,785 km (0.096 R)
• M57: 22,214,386 km (0.114 R)
• M58: 22,337,056 km (0.1 R)
• M59: 23,326,946 km (0.053 R)
• M60: 23,493,298 km (0.104 R)
• M61: 24,373,083 km (0.116 R)
• M62: 24,499,643 km (0.085 R)
• M63: 24,753,511 km (0.093 R)
• M64: 24,965,641 km (0.095 R)
• M65: 25,221,154 km (0.108 R)
• M66: 25,349,210 km (0.044 R)
• M67: 25,648,705 km (0.111 R)
• M68: 26,121,883 km (0.114 R)
• M69: 26,294,668 km (0.102 R)
• M70: 26,902,335 km (0.051 R)
• M71: 27,164,281 km (0.096 R)
• M72: 27,383,142 km (0.087 R)
• M73: 27,602,602 km (0.117 R)
• M74: 27,999,037 km (0.105 R)
• M75: 28,220,142 km (0.081 R)
• M76: 28,353,135 km (0.055 R)
• M77: 28,441,846 km (0.099 R)
• M78: 28,530,708 km (0.1 R)
• M79: 29,334,347 km (0.074 R)
• M80: 29,513,865 km (0.12 R)

Asteroid Belt

Center: 8.19 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 10.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 783.4

Radius: 8.7

Gravity: 10.35 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 10.22 AU - 11.74 AU

Year: 13931 Days

Day: 6.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 46 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 96,866,278 km

• M1: 113,844 km (0.098 R)
• M2: 190,288 km (0.072 R)
• M3: 432,487 km (0.092 R)
• M4: 1,627,774 km (0.109 R)
• M5: 2,201,482 km (0.101 R)
• M6: 2,292,737 km (0.101 R)
• M7: 2,510,701 km (0.078 R)
• M8: 2,638,158 km (0.114 R)
• M9: 2,966,526 km (0.111 R)
• M10: 3,033,695 km (0.118 R)
• M11: 3,483,386 km (0.082 R)
• M12: 4,177,969 km (0.085 R)
• M13: 4,994,325 km (0.12 R)
• M14: 5,236,673 km (0.097 R)
• M15: 5,441,473 km (0.092 R)
• M16: 6,114,663 km (0.095 R)
• M17: 7,082,861 km (0.104 R)
• M18: 8,192,727 km (0.072 R)
• M19: 8,478,609 km (0.096 R)
• M20: 8,574,651 km (0.102 R)
• M21: 8,767,782 km (0.078 R)
• M22: 8,913,640 km (0.093 R)
• M23: 9,158,382 km (0.105 R)
• M24: 9,906,072 km (0.073 R)
• M25: 10,261,816 km (0.11 R)
• M26: 10,466,914 km (0.085 R)
• M27: 11,142,947 km (0.046 R)
• M28: 11,512,753 km (0.076 R)
• M29: 11,994,159 km (0.081 R)
• M30: 12,264,482 km (0.088 R)
• M31: 12,921,516 km (0.052 R)
• M32: 13,143,071 km (0.083 R)
• M33: 16,135,776 km (0.096 R)
• M34: 16,434,224 km (0.066 R)
• M35: 16,614,190 km (0.12 R)
• M36: 17,097,241 km (0.044 R)
• M37: 18,574,072 km (0.096 R)
• M38: 18,824,050 km (0.03 R)
• M39: 19,581,164 km (0.026 R)
• M40: 19,644,594 km (0.044 R)
• M41: 19,835,630 km (0.11 R)
• M42: 19,899,509 km (0.09 R)
• M43: 19,963,387 km (0.087 R)
• M44: 20,799,938 km (0.1 R)
• M45: 21,320,539 km (0.083 R)
• M46: 21,385,913 km (0.101 R)
• M47: 21,977,124 km (0.111 R)
• M48: 23,041,662 km (0.12 R)
• M49: 25,358,933 km (0.093 R)
• M50: 25,567,024 km (0.077 R)
• M51: 25,706,001 km (0.061 R)
• M52: 25,914,989 km (0.118 R)
• M53: 27,535,732 km (0.12 R)
• M54: 28,538,187 km (0.068 R)
• M55: 29,407,052 km (0.105 R)
• M56: 29,771,622 km (0.115 R)
• M57: 30,064,235 km (0.078 R)
• M58: 30,800,257 km (0.106 R)
• M59: 31,691,262 km (0.117 R)
• M60: 34,876,051 km (0.065 R)
• M61: 35,030,137 km (0.079 R)
• M62: 35,184,522 km (0.08 R)
• M63: 36,037,828 km (0.108 R)
• M64: 36,193,709 km (0.109 R)
• M65: 37,133,782 km (0.047 R)
• M66: 37,212,470 km (0.079 R)
• M67: 38,877,794 km (0.1 R)
• M68: 40,001,573 km (0.062 R)
• M69: 40,162,989 km (0.119 R)
• M70: 40,243,772 km (0.084 R)
• M71: 43,519,068 km (0.119 R)
• M72: 44,184,330 km (0.107 R)
• M73: 44,518,232 km (0.112 R)
• M74: 45,272,654 km (0.103 R)
• M75: 45,356,728 km (0.113 R)
• M76: 45,609,249 km (0.105 R)
• M77: 48,074,622 km (0.083 R)
• M78: 48,332,080 km (0.06 R)
• M79: 48,503,968 km (0.08 R)
• M80: 49,539,784 km (0.109 R)
• M81: 49,626,401 km (0.116 R)
• M82: 49,886,701 km (0.097 R)
• M83: 50,582,930 km (0.11 R)
• M84: 50,757,510 km (0.081 R)
• M85: 52,779,176 km (0.116 R)
• M86: 52,956,300 km (0.096 R)
• M87: 53,044,862 km (0.09 R)
• M88: 57,082,508 km (0.112 R)
• M89: 57,628,241 km (0.091 R)
• M90: 57,810,601 km (0.05 R)
• M91: 58,450,132 km (0.087 R)
• M92: 60,105,582 km (0.118 R)
• M93: 60,475,687 km (0.107 R)
• M94: 60,568,288 km (0.112 R)
• M95: 61,869,790 km (0.04 R)
• M96: 62,523,981 km (0.098 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 803.2

Radius: 6.2

Gravity: 20.89 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 16.09 AU - 17.65 AU

Year: 26530 Days

Day: 17.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 96,866,278 km

• M1: 111,301 km (0.108 R)
• M2: 204,351 km (0.107 R)
• M3: 631,153 km (0.086 R)
• M4: 765,941 km (0.082 R)
• M5: 880,683 km (0.104 R)
• M6: 1,291,628 km (0.093 R)
• M7: 1,499,569 km (0.115 R)
• M8: 1,571,376 km (0.085 R)
• M9: 3,230,117 km (0.095 R)
• M10: 3,370,290 km (0.112 R)
• M11: 3,560,280 km (0.1 R)
• M12: 6,155,803 km (0.041 R)
• M13: 6,329,785 km (0.112 R)
• M14: 6,861,306 km (0.074 R)
• M15: 7,041,721 km (0.106 R)
• M16: 7,223,632 km (0.068 R)
• M17: 7,284,668 km (0.106 R)
• M18: 7,716,408 km (0.075 R)
• M19: 7,841,322 km (0.114 R)
• M20: 8,029,965 km (0.117 R)
• M21: 8,995,170 km (0.034 R)
• M22: 9,458,176 km (0.116 R)
• M23: 9,726,106 km (0.085 R)
• M24: 9,861,043 km (0.114 R)
• M25: 11,173,764 km (0.098 R)
• M26: 11,814,641 km (0.096 R)
• M27: 13,656,191 km (0.062 R)
• M28: 13,807,435 km (0.095 R)
• M29: 14,494,538 km (0.086 R)
• M30: 16,541,037 km (0.078 R)
• M31: 17,026,033 km (0.095 R)
• M32: 17,680,075 km (0.108 R)
• M33: 18,676,247 km (0.115 R)
• M34: 19,181,140 km (0.079 R)
• M35: 19,861,361 km (0.092 R)
• M36: 20,636,129 km (0.112 R)
• M37: 20,983,495 km (0.089 R)
• M38: 22,037,562 km (0.111 R)
• M39: 22,749,797 km (0.09 R)
• M40: 23,288,798 km (0.067 R)
• M41: 25,301,338 km (0.099 R)
• M42: 25,394,089 km (0.12 R)
• M43: 28,519,039 km (0.075 R)
• M44: 29,489,779 km (0.106 R)
• M45: 29,685,154 km (0.105 R)
• M46: 29,783,141 km (0.064 R)
• M47: 30,372,556 km (0.107 R)
• M48: 31,164,677 km (0.097 R)
• M49: 31,463,424 km (0.068 R)
• M50: 31,963,380 km (0.058 R)
• M51: 32,063,760 km (0.104 R)
• M52: 34,811,873 km (0.074 R)
• M53: 37,634,336 km (0.087 R)
• M54: 38,378,137 km (0.113 R)
• M55: 40,529,504 km (0.062 R)
• M56: 40,964,535 km (0.057 R)
• M57: 41,182,499 km (0.055 R)
• M58: 41,510,417 km (0.103 R)
• M59: 43,162,426 km (0.045 R)
• M60: 43,384,280 km (0.07 R)
• M61: 45,285,819 km (0.053 R)
• M62: 46,530,473 km (0.088 R)
• M63: 46,644,167 km (0.077 R)
• M64: 47,099,992 km (0.1 R)
• M65: 49,749,370 km (0.065 R)
• M66: 52,564,952 km (0.051 R)
• M67: 53,753,357 km (0.109 R)
• M68: 55,431,995 km (0.1 R)
• M69: 57,493,154 km (0.09 R)
• M70: 58,963,253 km (0.092 R)
• M71: 62,065,464 km (0.104 R)
• M72: 63,573,261 km (0.099 R)
• M73: 65,220,184 km (0.115 R)
• M74: 65,857,471 km (0.114 R)
• M75: 66,496,702 km (0.074 R)
• M76: 68,944,572 km (0.071 R)
• M77: 71,028,770 km (0.108 R)
• M78: 75,525,831 km (0.038 R)
• M79: 75,927,053 km (0.109 R)
• M80: 77,673,758 km (0.079 R)
• M81: 78,349,042 km (0.118 R)
• M82: 81,069,928 km (0.117 R)
• M83: 82,029,449 km (0.067 R)
• M84: 83,544,876 km (0.065 R)
• M85: 84,652,947 km (0.104 R)
• M86: 85,765,656 km (0.112 R)
• M87: 88,287,278 km (0.047 R)
• M88: 88,850,963 km (0.095 R)
• M89: 88,992,033 km (0.099 R)
• M90: 89,415,695 km (0.068 R)
• M91: 90,407,080 km (0.025 R)
• M92: 91,972,173 km (0.115 R)
• M93: 92,543,636 km (0.056 R)
• M94: 95,129,286 km (0.058 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 184 - 16,370 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit