🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.47 AU - 0.65 AU

Year: 154 Days

Day: 17.2 Hours

Environment

Temp: 191 °C

Axial Tilt: 18.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 34,551,756 km

• M1: 37,100 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.68 AU - 0.94 AU

Year: 268 Days

Day: 30.7 Hours

Environment

Temp: 128 °C

Axial Tilt: 18 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.02 AU - 1.3 AU

Year: 459 Days

Day: 20 Hours

Environment

Temp: 3 °C

Axial Tilt: 14 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 34,551,756 km

• M1: 61,036 km (0.088 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.09 AU - 1.35 AU

Year: 495 Days

Day: 40.2 Hours

Environment

Temp: -7 °C

Axial Tilt: 18.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 34,551,756 km

• M1: 1,030,729 km (0.073 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.77 AU - 2.21 AU

Year: 1031 Days

Day: 16.3 Hours

Environment

Temp: -67 °C

Axial Tilt: 22.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,551,756 km

• M1: 430,692 km (0.087 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 2.93 AU - 2.93 AU

Year: 1841 Days

Day: 37 Hours

Environment

Temp: -105 °C

Axial Tilt: 4.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 3.37 AU - 3.53 AU

Year: 2352 Days

Day: 33 Hours

Environment

Temp: -121 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 6.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 799.2

Radius: 14.3

Gravity: 3.91 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 5.23 AU - 7.15 AU

Year: 5653 Days

Day: 6.9 Hours

Environment

Temp: -142 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 34,551,756 km

• M1: 186,549 km (0.078 R)
• M2: 347,366 km (0.025 R)
• M3: 527,632 km (0.03 R)
• M4: 632,649 km (0.108 R)
• M5: 911,201 km (0.054 R)
• M6: 1,312,422 km (0.094 R)
• M7: 1,464,264 km (0.092 R)
• M8: 1,768,097 km (0.096 R)
• M9: 1,880,296 km (0.079 R)
• M10: 2,033,933 km (0.09 R)
• M11: 2,499,182 km (0.034 R)
• M12: 2,626,191 km (0.076 R)
• M13: 3,020,381 km (0.105 R)
• M14: 3,457,356 km (0.032 R)
• M15: 3,599,474 km (0.083 R)
• M16: 3,767,922 km (0.104 R)
• M17: 4,238,556 km (0.027 R)
• M18: 4,702,011 km (0.033 R)
• M19: 5,565,789 km (0.065 R)
• M20: 5,761,313 km (0.113 R)
• M21: 6,101,948 km (0.082 R)
• M22: 6,245,861 km (0.087 R)
• M23: 6,537,128 km (0.114 R)
• M24: 6,922,492 km (0.101 R)
• M25: 7,407,039 km (0.118 R)
• M26: 7,560,676 km (0.038 R)
• M27: 7,933,923 km (0.106 R)
• M28: 8,281,439 km (0.113 R)
• M29: 8,634,041 km (0.113 R)
• M30: 9,122,628 km (0.095 R)
• M31: 10,366,684 km (0.101 R)
• M32: 11,986,679 km (0.045 R)
• M33: 12,094,988 km (0.075 R)
• M34: 12,312,802 km (0.042 R)
• M35: 13,010,976 km (0.108 R)
• M36: 13,308,825 km (0.097 R)
• M37: 13,646,617 km (0.112 R)
• M38: 14,063,397 km (0.078 R)
• M39: 15,221,284 km (0.111 R)
• M40: 15,891,034 km (0.11 R)
• M41: 16,089,849 km (0.106 R)
• M42: 16,289,413 km (0.1 R)
• M43: 16,530,116 km (0.05 R)
• M44: 17,014,963 km (0.047 R)
• M45: 17,136,885 km (0.065 R)
• M46: 17,627,715 km (0.085 R)
• M47: 17,957,429 km (0.06 R)
• M48: 18,289,237 km (0.098 R)
• M49: 18,958,987 km (0.108 R)
• M50: 19,212,256 km (0.084 R)
• M51: 19,339,265 km (0.109 R)
• M52: 19,594,180 km (0.051 R)
• M53: 19,935,861 km (0.09 R)
• M54: 20,107,300 km (0.065 R)
• M55: 21,103,323 km (0.082 R)
• M56: 21,234,520 km (0.072 R)
• M57: 22,026,790 km (0.071 R)
• M58: 23,368,833 km (0.115 R)
• M59: 23,595,025 km (0.085 R)
• M60: 24,004,175 km (0.118 R)
• M61: 24,461,496 km (0.111 R)
• M62: 25,199,163 km (0.061 R)
• M63: 25,477,714 km (0.066 R)
• M64: 25,897,486 km (0.042 R)
• M65: 26,460,572 km (0.091 R)
• M66: 26,602,092 km (0.055 R)
• M67: 26,980,425 km (0.066 R)
• M68: 27,075,270 km (0.092 R)
• M69: 27,217,837 km (0.077 R)
• M70: 28,222,536 km (0.112 R)
• M71: 28,367,047 km (0.053 R)
• M72: 28,463,538 km (0.095 R)
• M73: 28,947,637 km (0.098 R)
• M74: 29,239,353 km (0.118 R)
• M75: 30,663,225 km (0.094 R)
• M76: 30,861,293 km (0.101 R)
• M77: 31,059,959 km (0.087 R)
• M78: 31,209,108 km (0.107 R)
• M79: 31,408,522 km (0.084 R)
• M80: 32,967,780 km (0.031 R)
• M81: 33,629,153 km (0.087 R)
• M82: 33,884,666 km (0.063 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 415.5

Radius: 8

Gravity: 6.49 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 5.65 AU - 6.83 AU

Year: 5722 Days

Day: 7.5 Hours

Environment

Temp: -151 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 34,551,756 km

• M1: 136,134 km (0.093 R)
• M2: 203,154 km (0.09 R)
• M3: 478,713 km (0.037 R)
• M4: 550,670 km (0.09 R)
• M5: 730,038 km (0.055 R)
• M6: 1,214,735 km (0.116 R)
• M7: 1,286,990 km (0.041 R)
• M8: 1,527,993 km (0.074 R)
• M9: 1,622,239 km (0.106 R)
• M10: 1,984,117 km (0.087 R)
• M11: 2,139,549 km (0.107 R)
• M12: 2,209,860 km (0.098 R)
• M13: 2,667,031 km (0.117 R)
• M14: 2,800,323 km (0.073 R)
• M15: 2,916,410 km (0.119 R)
• M16: 3,033,994 km (0.053 R)
• M17: 3,153,224 km (0.113 R)
• M18: 3,294,295 km (0.11 R)
• M19: 3,478,749 km (0.074 R)
• M20: 3,857,979 km (0.071 R)
• M21: 3,987,382 km (0.103 R)
• M22: 4,184,103 km (0.061 R)
• M23: 4,361,676 km (0.081 R)
• M24: 4,451,285 km (0.078 R)
• M25: 4,770,227 km (0.091 R)
• M26: 4,909,204 km (0.1 R)
• M27: 4,979,216 km (0.11 R)
• M28: 5,096,650 km (0.049 R)
• M29: 5,478,424 km (0.113 R)
• M30: 6,018,622 km (0.086 R)
• M31: 6,473,100 km (0.106 R)
• M32: 6,678,647 km (0.072 R)
• M33: 7,175,611 km (0.116 R)
• M34: 7,793,002 km (0.103 R)
• M35: 7,847,605 km (0.073 R)
• M36: 7,956,961 km (0.068 R)
• M37: 8,371,646 km (0.041 R)
• M38: 8,595,744 km (0.112 R)
• M39: 8,850,210 km (0.043 R)
• M40: 9,366,472 km (0.118 R)
• M41: 9,540,754 km (0.038 R)
• M42: 9,716,232 km (0.1 R)
• M43: 9,833,666 km (0.09 R)
• M44: 10,882,048 km (0.058 R)
• M45: 10,973,453 km (0.027 R)
• M46: 11,558,979 km (0.101 R)
• M47: 11,777,242 km (0.117 R)
• M48: 11,902,605 km (0.115 R)
• M49: 12,281,387 km (0.087 R)
• M50: 12,376,681 km (0.08 R)
• M51: 12,472,124 km (0.109 R)
• M52: 12,631,895 km (0.088 R)
• M53: 13,147,858 km (0.075 R)
• M54: 13,375,695 km (0.12 R)
• M55: 13,572,117 km (0.108 R)
• M56: 14,266,850 km (0.116 R)
• M57: 14,635,309 km (0.116 R)
• M58: 14,973,101 km (0.096 R)
• M59: 15,177,003 km (0.045 R)
• M60: 15,381,803 km (0.11 R)
• M61: 15,587,649 km (0.084 R)
• M62: 15,759,836 km (0.115 R)
• M63: 16,524,730 km (0.114 R)
• M64: 16,700,209 km (0.036 R)
• M65: 16,911,740 km (0.1 R)
• M66: 17,301,742 km (0.052 R)
• M67: 17,480,062 km (0.075 R)
• M68: 17,587,324 km (0.072 R)
• M69: 17,730,639 km (0.097 R)
• M70: 17,982,412 km (0.108 R)
• M71: 18,380,492 km (0.109 R)
• M72: 18,818,066 km (0.066 R)
• M73: 19,852,385 km (0.111 R)
• M74: 20,113,733 km (0.105 R)
• M75: 20,188,681 km (0.113 R)
• M76: 20,904,956 km (0.073 R)
• M77: 21,056,947 km (0.11 R)
• M78: 22,168,908 km (0.103 R)
• M79: 22,323,742 km (0.087 R)
• M80: 23,417,901 km (0.105 R)
• M81: 24,170,229 km (0.087 R)
• M82: 25,091,602 km (0.105 R)
• M83: 26,556,764 km (0.107 R)
• M84: 26,927,318 km (0.103 R)
• M85: 27,092,623 km (0.104 R)

Asteroid Belt

Center: 6.57 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Gas Giant

Semi-Major Axis: 6.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 582.1

Radius: 11.2

Gravity: 4.64 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 6.33 AU - 7.45 AU

Year: 6639 Days

Day: 6.2 Hours

Environment

Temp: -149 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 34,551,756 km

• M1: 327,171 km (0.074 R)
• M2: 632,500 km (0.057 R)
• M3: 888,911 km (0.119 R)
• M4: 1,022,352 km (0.106 R)
• M5: 1,276,818 km (0.099 R)
• M6: 1,360,593 km (0.092 R)
• M7: 2,039,318 km (0.084 R)
• M8: 2,745,420 km (0.071 R)
• M9: 2,922,095 km (0.103 R)
• M10: 3,102,510 km (0.062 R)
• M11: 3,714,515 km (0.094 R)
• M12: 3,885,655 km (0.026 R)
• M13: 4,059,637 km (0.117 R)
• M14: 4,261,445 km (0.114 R)
• M15: 4,338,039 km (0.118 R)
• M16: 4,492,574 km (0.117 R)
• M17: 4,648,903 km (0.114 R)
• M18: 4,807,178 km (0.088 R)
• M19: 5,020,953 km (0.068 R)
• M20: 5,597,055 km (0.087 R)
• M21: 5,681,129 km (0.111 R)
• M22: 5,907,321 km (0.081 R)
• M23: 5,992,891 km (0.031 R)
• M24: 6,281,166 km (0.094 R)
• M25: 6,931,617 km (0.084 R)
• M26: 7,665,544 km (0.11 R)
• M27: 7,759,043 km (0.034 R)
• M28: 8,327,964 km (0.077 R)
• M29: 8,424,155 km (0.03 R)
• M30: 8,585,123 km (0.113 R)
• M31: 9,173,491 km (0.113 R)
• M32: 9,506,047 km (0.102 R)
• M33: 9,774,874 km (0.068 R)
• M34: 9,944,219 km (0.112 R)
• M35: 10,080,503 km (0.04 R)
• M36: 10,666,179 km (0.07 R)
• M37: 11,156,860 km (0.108 R)
• M38: 11,834,538 km (0.079 R)
• M39: 12,525,531 km (0.077 R)
• M40: 12,672,735 km (0.112 R)
• M41: 12,894,588 km (0.082 R)
• M42: 13,267,087 km (0.118 R)
• M43: 14,290,785 km (0.065 R)
• M44: 14,637,703 km (0.074 R)
• M45: 14,753,940 km (0.069 R)
• M46: 14,831,582 km (0.088 R)
• M47: 15,222,032 km (0.071 R)
• M48: 15,536,786 km (0.066 R)
• M49: 16,132,784 km (0.101 R)
• M50: 18,089,823 km (0.115 R)
• M51: 19,011,795 km (0.116 R)
• M52: 19,096,318 km (0.069 R)
• M53: 19,223,326 km (0.103 R)
• M54: 20,466,335 km (0.046 R)
• M55: 20,813,851 km (0.054 R)
• M56: 21,206,994 km (0.097 R)
• M57: 21,338,640 km (0.099 R)
• M58: 22,804,550 km (0.057 R)
• M59: 22,939,337 km (0.113 R)
• M60: 23,300,317 km (0.109 R)
• M61: 23,708,570 km (0.094 R)
• M62: 24,855,237 km (0.114 R)
• M63: 25,458,566 km (0.09 R)
• M64: 25,879,235 km (0.097 R)
• M65: 27,154,557 km (0.099 R)
• M66: 27,536,480 km (0.111 R)
• M67: 27,680,094 km (0.078 R)
• M68: 27,824,007 km (0.091 R)
• M69: 28,257,243 km (0.071 R)
• M70: 28,692,572 km (0.111 R)
• M71: 29,766,386 km (0.085 R)
• M72: 29,962,958 km (0.063 R)
• M73: 30,209,345 km (0.109 R)
• M74: 30,902,881 km (0.102 R)
• M75: 31,902,793 km (0.099 R)
• M76: 32,255,246 km (0.11 R)
• M77: 32,558,331 km (0.077 R)
• M78: 33,320,383 km (0.047 R)
• M79: 33,677,921 km (0.108 R)
• M80: 33,831,558 km (0.104 R)
• M81: 34,036,807 km (0.074 R)
• M82: 34,293,965 km (0.064 R)
• M83: 34,551,723 km (0.111 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 486 - 18,079 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit