🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.43 AU - 0.71 AU

Year: 153 Days

Day: 38 Hours

Environment

Temp: 259 °C

Axial Tilt: 47.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 72,340,130 km

• M1: 49,068 km (0.059 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.81 AU - 1.23 AU

Year: 367 Days

Day: 32.3 Hours

Environment

Temp: 159 °C

Axial Tilt: 102.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.14 AU - 1.26 AU

Year: 469 Days

Day: 22.3 Hours

Environment

Temp: 4 °C

Axial Tilt: 16.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 72,340,130 km

• M1: 670,647 km (0.108 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.25 AU - 1.89 AU

Year: 701 Days

Day: 27.4 Hours

Environment

Temp: -38 °C

Axial Tilt: 1.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,340,130 km

• M1: 527,033 km (0.103 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.59 AU - 1.81 AU

Year: 790 Days

Day: 35.1 Hours

Environment

Temp: -32 °C

Axial Tilt: 11.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,340,130 km

• M1: 51,761 km (0.075 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.88 AU - 2.42 AU

Year: 1124 Days

Day: 19.9 Hours

Environment

Temp: -56 °C

Axial Tilt: 41 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 2.3 AU - 2.46 AU

Year: 1309 Days

Day: 32.9 Hours

Environment

Temp: -65 °C

Axial Tilt: 20.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 2.46 AU - 3.34 AU

Year: 1760 Days

Day: 40.8 Hours

Environment

Temp: -100 °C

Axial Tilt: 162.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 12.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 431

Radius: 8

Gravity: 6.73 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 9.57 AU - 14.63 AU

Year: 15003 Days

Day: 10.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 72,340,130 km

• M1: 153,188 km (0.058 R)
• M2: 889,210 km (0.099 R)
• M3: 1,010,534 km (0.061 R)
• M4: 1,315,264 km (0.075 R)
• M5: 1,722,619 km (0.118 R)
• M6: 1,901,539 km (0.118 R)
• M7: 2,502,473 km (0.079 R)
• M8: 2,676,156 km (0.039 R)
• M9: 2,764,569 km (0.077 R)
• M10: 3,127,643 km (0.108 R)
• M11: 4,032,859 km (0.042 R)
• M12: 4,236,911 km (0.093 R)
• M13: 4,340,133 km (0.043 R)
• M14: 4,726,096 km (0.106 R)
• M15: 5,122,979 km (0.1 R)
• M16: 5,196,282 km (0.071 R)
• M17: 5,568,332 km (0.068 R)
• M18: 5,872,016 km (0.064 R)
• M19: 6,025,952 km (0.098 R)
• M20: 6,456,195 km (0.114 R)
• M21: 6,655,011 km (0.095 R)
• M22: 7,099,616 km (0.113 R)
• M23: 8,231,324 km (0.087 R)
• M24: 8,839,888 km (0.084 R)
• M25: 9,283,595 km (0.047 R)
• M26: 10,331,229 km (0.095 R)
• M27: 11,415,963 km (0.117 R)
• M28: 12,586,118 km (0.096 R)
• M29: 12,735,117 km (0.067 R)
• M30: 12,884,565 km (0.072 R)
• M31: 13,185,407 km (0.099 R)
• M32: 13,336,650 km (0.111 R)
• M33: 14,463,721 km (0.039 R)
• M34: 16,644,109 km (0.114 R)
• M35: 17,191,189 km (0.064 R)
• M36: 18,079,052 km (0.097 R)
• M37: 18,359,548 km (0.057 R)
• M38: 18,415,797 km (0.113 R)
• M39: 19,266,710 km (0.04 R)
• M40: 19,495,894 km (0.066 R)
• M41: 19,553,190 km (0.06 R)
• M42: 20,654,828 km (0.055 R)
• M43: 20,889,248 km (0.091 R)
• M44: 21,420,022 km (0.11 R)
• M45: 22,194,639 km (0.056 R)
• M46: 22,254,478 km (0.085 R)
• M47: 23,282,066 km (0.094 R)
• M48: 23,465,024 km (0.119 R)
• M49: 24,263,279 km (0.092 R)
• M50: 24,696,813 km (0.114 R)
• M51: 25,383,168 km (0.11 R)
• M52: 25,886,416 km (0.045 R)
• M53: 26,075,956 km (0.083 R)
• M54: 26,139,236 km (0.047 R)
• M55: 26,392,804 km (0.111 R)
• M56: 27,351,128 km (0.1 R)
• M57: 27,673,213 km (0.035 R)
• M58: 27,866,942 km (0.113 R)
• M59: 28,126,045 km (0.106 R)
• M60: 28,190,971 km (0.118 R)
• M61: 28,451,121 km (0.101 R)
• M62: 29,631,449 km (0.075 R)
• M63: 30,094,753 km (0.116 R)
• M64: 30,227,596 km (0.074 R)
• M65: 31,028,543 km (0.043 R)
• M66: 31,971,907 km (0.033 R)
• M67: 32,379,113 km (0.039 R)
• M68: 33,129,944 km (0.064 R)
• M69: 33,267,126 km (0.114 R)
• M70: 33,473,272 km (0.095 R)
• M71: 34,024,839 km (0.12 R)
• M72: 35,979,185 km (0.104 R)
• M73: 38,184,856 km (0.076 R)
• M74: 39,922,436 km (0.091 R)
• M75: 39,995,440 km (0.105 R)
• M76: 40,580,666 km (0.104 R)
• M77: 40,654,119 km (0.079 R)
• M78: 40,800,874 km (0.107 R)
• M79: 41,095,133 km (0.094 R)
• M80: 41,168,736 km (0.098 R)
• M81: 41,390,140 km (0.115 R)
• M82: 42,204,701 km (0.052 R)
• M83: 43,174,394 km (0.096 R)
• M84: 47,511,685 km (0.04 R)
• M85: 47,589,027 km (0.059 R)
• M86: 47,666,370 km (0.117 R)
• M87: 49,457,355 km (0.09 R)
• M88: 49,535,595 km (0.05 R)
• M89: 49,771,062 km (0.111 R)
• M90: 50,164,056 km (0.045 R)
• M91: 50,321,582 km (0.094 R)
• M92: 52,624,043 km (0.117 R)
• M93: 53,024,516 km (0.094 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 723.9

Radius: 6.7

Gravity: 16.13 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 12 AU - 15.36 AU

Year: 18035 Days

Day: 22.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 43.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 72,340,130 km

• M1: 95,144 km (0.092 R)
• M2: 257,757 km (0.104 R)
• M3: 386,262 km (0.079 R)
• M4: 477,666 km (0.109 R)
• M5: 536,308 km (0.043 R)
• M6: 597,643 km (0.107 R)
• M7: 727,644 km (0.079 R)
• M8: 1,537,866 km (0.075 R)
• M9: 1,687,763 km (0.103 R)
• M10: 1,969,606 km (0.056 R)
• M11: 2,437,249 km (0.104 R)
• M12: 2,541,817 km (0.037 R)
• M13: 4,794,761 km (0.107 R)
• M14: 5,327,779 km (0.085 R)
• M15: 5,879,645 km (0.076 R)
• M16: 6,937,751 km (0.112 R)
• M17: 8,738,760 km (0.043 R)
• M18: 8,792,166 km (0.064 R)
• M19: 9,169,601 km (0.102 R)
• M20: 9,996,279 km (0.034 R)
• M21: 10,846,444 km (0.09 R)
• M22: 10,961,485 km (0.066 R)
• M23: 14,219,278 km (0.101 R)
• M24: 14,282,258 km (0.101 R)
• M25: 14,345,239 km (0.111 R)
• M26: 15,173,413 km (0.099 R)
• M27: 15,366,843 km (0.086 R)
• M28: 17,009,278 km (0.096 R)
• M29: 17,479,165 km (0.06 R)
• M30: 17,885,323 km (0.081 R)
• M31: 19,331,037 km (0.075 R)
• M32: 20,671,135 km (0.116 R)
• M33: 22,113,856 km (0.091 R)
• M34: 24,489,022 km (0.106 R)
• M35: 24,867,355 km (0.12 R)
• M36: 25,171,487 km (0.109 R)
• M37: 25,247,782 km (0.071 R)
• M38: 25,860,236 km (0.108 R)
• M39: 27,726,918 km (0.101 R)
• M40: 27,963,283 km (0.1 R)
• M41: 28,042,270 km (0.085 R)
• M42: 28,200,395 km (0.098 R)
• M43: 28,915,473 km (0.119 R)
• M44: 29,797,652 km (0.088 R)
• M45: 30,120,634 km (0.06 R)
• M46: 31,014,780 km (0.113 R)
• M47: 32,662,900 km (0.069 R)
• M48: 32,995,905 km (0.096 R)
• M49: 33,246,332 km (0.075 R)
• M50: 35,700,185 km (0.069 R)
• M51: 35,871,625 km (0.113 R)
• M52: 36,129,083 km (0.06 R)
• M53: 36,301,120 km (0.05 R)
• M54: 37,339,180 km (0.108 R)
• M55: 37,774,659 km (0.1 R)
• M56: 38,299,299 km (0.073 R)
• M57: 38,738,369 km (0.1 R)
• M58: 38,826,482 km (0.114 R)
• M59: 38,914,595 km (0.119 R)
• M60: 39,621,594 km (0.069 R)
• M61: 39,710,306 km (0.117 R)
• M62: 41,497,851 km (0.11 R)
• M63: 42,582,884 km (0.102 R)
• M64: 42,855,601 km (0.056 R)
• M65: 43,402,830 km (0.101 R)
• M66: 45,428,834 km (0.109 R)
• M67: 45,614,635 km (0.095 R)
• M68: 46,827,873 km (0.076 R)
• M69: 47,957,188 km (0.05 R)
• M70: 48,240,975 km (0.045 R)
• M71: 49,955,217 km (0.069 R)
• M72: 50,434,828 km (0.055 R)
• M73: 50,723,402 km (0.083 R)
• M74: 50,819,743 km (0.05 R)
• M75: 53,933,473 km (0.092 R)
• M76: 54,721,405 km (0.119 R)
• M77: 55,116,942 km (0.115 R)
• M78: 57,810,900 km (0.087 R)
• M79: 60,751,845 km (0.112 R)
• M80: 61,880,112 km (0.078 R)
• M81: 62,085,959 km (0.1 R)
• M82: 64,783,059 km (0.032 R)
• M83: 65,096,616 km (0.074 R)
• M84: 65,935,561 km (0.091 R)
• M85: 66,356,380 km (0.104 R)
• M86: 66,567,013 km (0.072 R)
• M87: 67,412,241 km (0.061 R)
• M88: 67,836,052 km (0.049 R)
• M89: 70,290,654 km (0.118 R)
• M90: 70,612,888 km (0.111 R)

Kuiper Belt

Range: 30.8 - 45.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 202 - 13,738 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit