🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.61 AU - 0.69 AU

Year: 184 Days

Day: 42.3 Hours

Environment

Temp: 216 °C

Axial Tilt: 37.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 108,462,520 km

• M1: 244,742 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.64 AU - 0.66 AU

Year: 184 Days

Day: 44.9 Hours

Environment

Temp: 191 °C

Axial Tilt: 35.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 108,462,520 km

• M1: 589,116 km (0.049 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.22 AU - 1.7 AU

Year: 620 Days

Day: 26.1 Hours

Environment

Temp: 5 °C

Axial Tilt: 37.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.33 AU - 2.15 AU

Year: 807 Days

Day: 19.4 Hours

Environment

Temp: -28 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 108,462,520 km

• M1: 173,085 km (0.096 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 2.21 AU - 3.15 AU

Year: 1542 Days

Day: 31 Hours

Environment

Temp: -83 °C

Axial Tilt: 47.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 2.35 AU - 3.69 AU

Year: 1845 Days

Day: 16.3 Hours

Environment

Temp: -89 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 108,462,520 km

• M1: 119,080 km (0.108 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 3.07 AU - 3.57 AU

Year: 2126 Days

Day: 26 Hours

Environment

Temp: -106 °C

Axial Tilt: 0.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Ice Giant

Semi-Major Axis: 15.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 579.5

Radius: 4.9

Gravity: 24.14 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 15.29 AU - 15.59 AU

Year: 21323 Days

Day: 22.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 108,462,520 km

• M1: 198,816 km (0.106 R)
• M2: 339,886 km (0.08 R)
• M3: 552,315 km (0.116 R)
• M4: 594,951 km (0.091 R)
• M5: 1,304,493 km (0.108 R)
• M6: 1,571,526 km (0.088 R)
• M7: 1,633,160 km (0.077 R)
• M8: 2,154,957 km (0.111 R)
• M9: 2,258,180 km (0.117 R)
• M10: 2,469,711 km (0.1 R)
• M11: 2,614,073 km (0.1 R)
• M12: 3,578,231 km (0.087 R)
• M13: 3,700,752 km (0.113 R)
• M14: 4,076,392 km (0.053 R)
• M15: 4,863,576 km (0.105 R)
• M16: 5,320,747 km (0.077 R)
• M17: 5,413,947 km (0.099 R)
• M18: 6,275,780 km (0.076 R)
• M19: 6,672,364 km (0.054 R)
• M20: 6,924,437 km (0.09 R)
• M21: 7,910,287 km (0.103 R)
• M22: 8,828,818 km (0.079 R)
• M23: 9,895,002 km (0.065 R)
• M24: 10,530,493 km (0.114 R)
• M25: 10,588,986 km (0.076 R)
• M26: 11,000,979 km (0.097 R)
• M27: 11,719,647 km (0.079 R)
• M28: 12,145,702 km (0.085 R)
• M29: 12,329,857 km (0.073 R)
• M30: 12,825,624 km (0.043 R)
• M31: 12,950,538 km (0.052 R)
• M32: 13,390,954 km (0.088 R)
• M33: 13,454,384 km (0.118 R)
• M34: 13,581,243 km (0.112 R)
• M35: 14,221,970 km (0.095 R)
• M36: 14,416,148 km (0.097 R)
• M37: 15,333,632 km (0.073 R)
• M38: 15,866,350 km (0.057 R)
• M39: 16,135,028 km (0.113 R)
• M40: 16,337,434 km (0.062 R)
• M41: 16,405,202 km (0.119 R)
• M42: 16,472,970 km (0.099 R)
• M43: 17,987,349 km (0.029 R)
• M44: 18,127,223 km (0.112 R)
• M45: 18,408,018 km (0.112 R)
• M46: 19,833,536 km (0.089 R)
• M47: 21,368,111 km (0.061 R)
• M48: 22,562,800 km (0.093 R)
• M49: 25,564,182 km (0.108 R)
• M50: 26,116,048 km (0.093 R)
• M51: 27,472,452 km (0.064 R)
• M52: 27,633,569 km (0.063 R)
• M53: 30,087,124 km (0.086 R)
• M54: 30,253,177 km (0.104 R)
• M55: 33,036,595 km (0.06 R)
• M56: 33,122,165 km (0.099 R)
• M57: 34,415,289 km (0.069 R)
• M58: 34,849,871 km (0.062 R)
• M59: 35,988,610 km (0.038 R)
• M60: 37,943,106 km (0.1 R)
• M61: 40,480,137 km (0.118 R)
• M62: 42,418,626 km (0.061 R)
• M63: 43,071,471 km (0.069 R)
• M64: 43,727,607 km (0.053 R)
• M65: 44,198,392 km (0.051 R)
• M66: 45,811,356 km (0.074 R)
• M67: 46,481,106 km (0.079 R)
• M68: 46,865,273 km (0.068 R)
• M69: 47,057,656 km (0.037 R)
• M70: 48,024,058 km (0.072 R)
• M71: 48,607,041 km (0.075 R)
• M72: 50,074,596 km (0.103 R)
• M73: 51,457,329 km (0.096 R)
• M74: 52,352,972 km (0.089 R)
• M75: 53,253,700 km (0.115 R)
• M76: 53,857,029 km (0.093 R)
• M77: 54,462,601 km (0.065 R)
• M78: 55,273,421 km (0.117 R)
• M79: 56,702,231 km (0.037 R)
• M80: 57,215,501 km (0.093 R)
• M81: 57,627,194 km (0.075 R)
• M82: 57,730,267 km (0.081 R)
• M83: 57,833,340 km (0.099 R)
• M84: 58,039,785 km (0.096 R)
• M85: 60,117,700 km (0.061 R)
• M86: 60,955,747 km (0.118 R)
• M87: 62,008,617 km (0.107 R)
• M88: 63,492,777 km (0.119 R)
• M89: 63,705,804 km (0.109 R)
• M90: 64,025,794 km (0.083 R)
• M91: 69,655,013 km (0.033 R)
• M92: 70,534,947 km (0.061 R)
• M93: 71,751,028 km (0.095 R)
• M94: 72,528,488 km (0.104 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 873.2

Radius: 5.6

Gravity: 27.84 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 18.79 AU - 20.11 AU

Year: 30148 Days

Day: 17.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 108,462,520 km

• M1: 97,089 km (0.089 R)
• M2: 178,021 km (0.071 R)
• M3: 289,023 km (0.117 R)
• M4: 524,041 km (0.026 R)
• M5: 841,039 km (0.064 R)
• M6: 1,036,115 km (0.033 R)
• M7: 1,583,643 km (0.06 R)
• M8: 3,143,799 km (0.067 R)
• M9: 3,810,407 km (0.071 R)
• M10: 5,446,110 km (0.079 R)
• M11: 5,747,550 km (0.059 R)
• M12: 6,303,905 km (0.086 R)
• M13: 6,748,210 km (0.098 R)
• M14: 7,334,484 km (0.111 R)
• M15: 8,141,266 km (0.104 R)
• M16: 9,691,997 km (0.119 R)
• M17: 10,575,373 km (0.108 R)
• M18: 10,875,466 km (0.09 R)
• M19: 11,178,402 km (0.112 R)
• M20: 11,484,180 km (0.096 R)
• M21: 11,792,651 km (0.1 R)
• M22: 13,863,384 km (0.074 R)
• M23: 16,561,382 km (0.097 R)
• M24: 16,909,795 km (0.071 R)
• M25: 18,148,166 km (0.111 R)
• M26: 18,237,776 km (0.096 R)
• M27: 19,141,646 km (0.072 R)
• M28: 19,324,155 km (0.106 R)
• M29: 19,782,822 km (0.07 R)
• M30: 21,464,003 km (0.109 R)
• M31: 23,775,739 km (0.114 R)
• M32: 24,168,733 km (0.084 R)
• M33: 25,160,417 km (0.06 R)
• M34: 25,260,199 km (0.108 R)
• M35: 26,367,821 km (0.094 R)
• M36: 28,110,337 km (0.108 R)
• M37: 30,313,914 km (0.1 R)
• M38: 33,227,333 km (0.086 R)
• M39: 35,330,529 km (0.081 R)
• M40: 35,554,328 km (0.108 R)
• M41: 37,818,940 km (0.112 R)
• M42: 38,968,600 km (0.098 R)
• M43: 39,315,667 km (0.037 R)
• M44: 41,420,060 km (0.093 R)
• M45: 41,892,640 km (0.062 R)
• M46: 42,248,234 km (0.108 R)
• M47: 43,081,793 km (0.114 R)
• M48: 44,282,167 km (0.114 R)
• M49: 44,402,742 km (0.047 R)
• M50: 44,886,392 km (0.071 R)
• M51: 48,072,229 km (0.05 R)
• M52: 48,196,245 km (0.055 R)
• M53: 49,943,249 km (0.086 R)
• M54: 51,457,030 km (0.093 R)
• M55: 54,658,724 km (0.052 R)
• M56: 55,047,379 km (0.07 R)
• M57: 55,306,931 km (0.025 R)
• M58: 55,957,532 km (0.051 R)
• M59: 56,349,030 km (0.098 R)
• M60: 57,792,649 km (0.074 R)
• M61: 58,188,485 km (0.112 R)
• M62: 59,115,543 km (0.034 R)
• M63: 59,647,513 km (0.081 R)
• M64: 62,601,323 km (0.087 R)
• M65: 63,823,538 km (0.039 R)
• M66: 66,429,234 km (0.07 R)
• M67: 69,209,361 km (0.039 R)
• M68: 69,489,557 km (0.095 R)
• M69: 70,332,093 km (0.096 R)
• M70: 71,460,808 km (0.117 R)
• M71: 71,885,666 km (0.053 R)
• M72: 74,882,710 km (0.09 R)
• M73: 75,314,150 km (0.083 R)
• M74: 76,035,063 km (0.096 R)
• M75: 77,920,295 km (0.105 R)
• M76: 81,884,638 km (0.086 R)
• M77: 84,115,143 km (0.111 R)
• M78: 84,264,591 km (0.093 R)
• M79: 85,463,020 km (0.087 R)
• M80: 87,725,388 km (0.09 R)
• M81: 87,876,931 km (0.108 R)
• M82: 88,332,008 km (0.12 R)
• M83: 88,787,832 km (0.088 R)
• M84: 92,154,682 km (0.101 R)
• M85: 92,308,768 km (0.103 R)
• M86: 92,925,709 km (0.104 R)
• M87: 95,875,031 km (0.107 R)
• M88: 96,187,392 km (0.106 R)
• M89: 97,126,118 km (0.111 R)
• M90: 98,382,441 km (0.09 R)
• M91: 99,486,174 km (0.085 R)
• M92: 99,802,275 km (0.082 R)
• M93: 105,226,993 km (0.103 R)

Kuiper Belt

Range: 31.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 295 - 10,814 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit