🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.58 AU - 0.66 AU

Year: 174 Days

Day: 32.2 Hours

Environment

Temp: 242 °C

Axial Tilt: 34.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 74,899,003 km

• M1: 57,745 km (0.087 R)
• M2: 318,943 km (0.066 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.7 AU - 0.76 AU

Year: 222 Days

Day: 30.8 Hours

Environment

Temp: 174 °C

Axial Tilt: 7.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 74,899,003 km

• M1: 166,951 km (0.054 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.88 AU - 1.24 AU

Year: 389 Days

Day: 17.1 Hours

Environment

Temp: 35 °C

Axial Tilt: 15.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 74,899,003 km

• M1: 393,891 km (0.097 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.94 AU - 1.54 AU

Year: 492 Days

Day: 18.3 Hours

Environment

Temp: 26 °C

Axial Tilt: 8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 74,899,003 km

• M1: 349,161 km (0.073 R)

Asteroid Belt

Center: 3.27 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 144.8

Radius: 8.7

Gravity: 1.91 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 3.99 AU - 6.59 AU

Year: 4337 Days

Day: 13.3 Hours

Environment

Temp: -138 °C

Axial Tilt: 46.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 74,899,003 km

• M1: 108,758 km (0.063 R)
• M2: 243,097 km (0.095 R)
• M3: 335,249 km (0.079 R)
• M4: 475,871 km (0.112 R)
• M5: 614,398 km (0.085 R)
• M6: 677,080 km (0.107 R)
• M7: 843,732 km (0.092 R)
• M8: 950,395 km (0.085 R)
• M9: 1,432,998 km (0.105 R)
• M10: 1,529,189 km (0.084 R)
• M11: 1,694,495 km (0.084 R)
• M12: 1,751,043 km (0.057 R)
• M13: 1,854,266 km (0.08 R)
• M14: 2,078,962 km (0.111 R)
• M15: 2,176,350 km (0.105 R)
• M16: 2,477,490 km (0.106 R)
• M17: 2,541,967 km (0.059 R)
• M18: 2,712,060 km (0.104 R)
• M19: 2,805,409 km (0.12 R)
• M20: 3,063,914 km (0.038 R)
• M21: 3,473,363 km (0.118 R)
• M22: 3,662,455 km (0.069 R)
• M23: 3,975,414 km (0.09 R)
• M24: 4,296,900 km (0.104 R)
• M25: 4,851,459 km (0.105 R)
• M26: 5,112,507 km (0.115 R)
• M27: 5,195,085 km (0.084 R)
• M28: 5,394,948 km (0.087 R)
• M29: 5,546,491 km (0.063 R)
• M30: 6,097,011 km (0.109 R)
• M31: 6,485,666 km (0.1 R)
• M32: 6,557,174 km (0.112 R)
• M33: 6,809,545 km (0.05 R)
• M34: 7,010,156 km (0.114 R)
• M35: 7,138,810 km (0.084 R)
• M36: 7,305,313 km (0.077 R)
• M37: 7,567,109 km (0.117 R)
• M38: 7,661,206 km (0.068 R)
• M39: 7,831,897 km (0.073 R)
• M40: 7,965,339 km (0.073 R)
• M41: 8,022,934 km (0.115 R)
• M42: 9,040,798 km (0.115 R)
• M43: 9,362,284 km (0.108 R)
• M44: 9,463,412 km (0.11 R)
• M45: 10,078,409 km (0.071 R)
• M46: 10,265,406 km (0.097 R)
• M47: 10,558,618 km (0.082 R)
• M48: 10,663,935 km (0.059 R)
• M49: 11,282,073 km (0.112 R)
• M50: 11,519,634 km (0.101 R)
• M51: 11,649,785 km (0.055 R)
• M52: 11,736,851 km (0.1 R)
• M53: 11,802,374 km (0.063 R)
• M54: 11,955,712 km (0.116 R)
• M55: 12,242,043 km (0.106 R)
• M56: 12,888,904 km (0.106 R)
• M57: 13,182,564 km (0.05 R)
• M58: 13,250,631 km (0.062 R)
• M59: 13,753,430 km (0.115 R)
• M60: 14,777,726 km (0.064 R)
• M61: 15,538,132 km (0.093 R)
• M62: 15,634,025 km (0.047 R)
• M63: 16,335,489 km (0.06 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 768.4

Radius: 4.9

Gravity: 32 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 16.1 AU - 18.08 AU

Year: 25183 Days

Day: 23.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 75.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 74,899,003 km

• M1: 103,821 km (0.092 R)
• M2: 247,435 km (0.086 R)
• M3: 1,060,200 km (0.057 R)
• M4: 1,153,400 km (0.116 R)
• M5: 1,381,237 km (0.075 R)
• M6: 1,694,495 km (0.108 R)
• M7: 1,730,698 km (0.037 R)
• M8: 2,184,727 km (0.105 R)
• M9: 2,631,726 km (0.099 R)
• M10: 3,106,250 km (0.099 R)
• M11: 4,035,103 km (0.03 R)
• M12: 4,681,516 km (0.044 R)
• M13: 5,095,154 km (0.07 R)
• M14: 5,628,470 km (0.072 R)
• M15: 5,901,786 km (0.109 R)
• M16: 6,348,186 km (0.067 R)
• M17: 6,518,278 km (0.114 R)
• M18: 7,811,552 km (0.052 R)
• M19: 8,990,084 km (0.117 R)
• M20: 9,117,242 km (0.063 R)
• M21: 9,502,606 km (0.064 R)
• M22: 9,893,356 km (0.091 R)
• M23: 9,958,880 km (0.076 R)
• M24: 10,024,703 km (0.11 R)
• M25: 12,415,726 km (0.044 R)
• M26: 12,842,528 km (0.071 R)
• M27: 12,985,993 km (0.045 R)
• M28: 13,057,800 km (0.07 R)
• M29: 13,930,554 km (0.07 R)
• M30: 16,193,371 km (0.111 R)
• M31: 16,348,205 km (0.074 R)
• M32: 16,737,608 km (0.078 R)
• M33: 16,815,848 km (0.103 R)
• M34: 18,729,653 km (0.111 R)
• M35: 18,973,648 km (0.084 R)
• M36: 20,292,802 km (0.075 R)
• M37: 20,627,302 km (0.098 R)
• M38: 20,795,151 km (0.114 R)
• M39: 21,386,362 km (0.043 R)
• M40: 21,897,388 km (0.105 R)
• M41: 22,498,772 km (0.108 R)
• M42: 23,805,659 km (0.039 R)
• M43: 25,316,298 km (0.07 R)
• M44: 27,132,715 km (0.099 R)
• M45: 27,224,718 km (0.103 R)
• M46: 27,963,881 km (0.077 R)
• M47: 28,709,477 km (0.089 R)
• M48: 30,125,271 km (0.059 R)
• M49: 32,339,918 km (0.108 R)
• M50: 32,534,844 km (0.098 R)
• M51: 34,506,694 km (0.114 R)
• M52: 35,909,772 km (0.117 R)
• M53: 36,010,751 km (0.086 R)
• M54: 36,516,840 km (0.056 R)
• M55: 37,843,624 km (0.092 R)
• M56: 38,255,018 km (0.093 R)
• M57: 38,978,623 km (0.072 R)
• M58: 41,493,513 km (0.053 R)
• M59: 42,984,555 km (0.106 R)
• M60: 45,035,990 km (0.08 R)
• M61: 45,144,897 km (0.06 R)
• M62: 45,799,837 km (0.066 R)
• M63: 46,238,159 km (0.101 R)
• M64: 46,457,918 km (0.113 R)
• M65: 46,788,230 km (0.107 R)
• M66: 47,008,737 km (0.102 R)
• M67: 49,682,650 km (0.051 R)
• M68: 50,358,682 km (0.091 R)
• M69: 51,037,857 km (0.092 R)
• M70: 52,290,889 km (0.118 R)
• M71: 54,479,057 km (0.111 R)
• M72: 56,110,272 km (0.091 R)
• M73: 58,112,639 km (0.085 R)
• M74: 62,550,909 km (0.055 R)
• M75: 63,769,084 km (0.11 R)
• M76: 64,135,898 km (0.064 R)
• M77: 64,258,419 km (0.061 R)
• M78: 66,600,224 km (0.12 R)
• M79: 67,345,521 km (0.094 R)
• M80: 68,719,128 km (0.111 R)
• M81: 68,969,854 km (0.057 R)
• M82: 71,875,045 km (0.036 R)
• M83: 73,662,889 km (0.045 R)
• M84: 74,433,468 km (0.096 R)
• M85: 75,723,899 km (0.045 R)
• M86: 76,112,554 km (0.093 R)
• M87: 79,376,331 km (0.069 R)
• M88: 79,507,828 km (0.083 R)
• M89: 81,091,471 km (0.114 R)
• M90: 82,020,025 km (0.087 R)
• M91: 85,499,671 km (0.074 R)
• M92: 87,936,920 km (0.107 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 344.6

Radius: 7.8

Gravity: 5.66 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 14.66 AU - 21.62 AU

Year: 27539 Days

Day: 20.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 74,899,003 km

• M1: 428,897 km (0.062 R)
• M2: 545,434 km (0.117 R)
• M3: 718,070 km (0.086 R)
• M4: 1,196,334 km (0.059 R)
• M5: 1,423,424 km (0.065 R)
• M6: 1,482,365 km (0.096 R)
• M7: 1,885,681 km (0.046 R)
• M8: 2,150,469 km (0.046 R)
• M9: 2,252,794 km (0.035 R)
• M10: 2,569,643 km (0.102 R)
• M11: 2,642,048 km (0.086 R)
• M12: 2,715,052 km (0.104 R)
• M13: 2,938,401 km (0.032 R)
• M14: 4,184,552 km (0.106 R)
• M15: 4,839,491 km (0.11 R)
• M16: 5,247,893 km (0.066 R)
• M17: 5,479,471 km (0.119 R)
• M18: 5,667,216 km (0.078 R)
• M19: 6,439,291 km (0.034 R)
• M20: 6,938,648 km (0.025 R)
• M21: 7,606,154 km (0.083 R)
• M22: 8,133,636 km (0.097 R)
• M23: 8,294,155 km (0.118 R)
• M24: 8,509,875 km (0.091 R)
• M25: 8,564,179 km (0.116 R)
• M26: 13,195,729 km (0.064 R)
• M27: 13,701,071 km (0.104 R)
• M28: 14,600,752 km (0.072 R)
• M29: 15,718,697 km (0.1 R)
• M30: 15,851,989 km (0.101 R)
• M31: 16,389,045 km (0.045 R)
• M32: 16,524,282 km (0.104 R)
• M33: 17,000,452 km (0.111 R)
• M34: 17,619,188 km (0.072 R)
• M35: 18,035,818 km (0.071 R)
• M36: 18,455,740 km (0.116 R)
• M37: 18,526,051 km (0.12 R)
• M38: 20,239,694 km (0.087 R)
• M39: 20,312,249 km (0.115 R)
• M40: 22,003,453 km (0.115 R)
• M41: 22,752,789 km (0.102 R)
• M42: 23,282,216 km (0.101 R)
• M43: 25,362,374 km (0.052 R)
• M44: 25,990,087 km (0.094 R)
• M45: 26,702,322 km (0.112 R)
• M46: 26,941,230 km (0.092 R)
• M47: 27,100,851 km (0.082 R)
• M48: 27,340,806 km (0.09 R)
• M49: 27,501,325 km (0.113 R)
• M50: 28,551,651 km (0.084 R)
• M51: 30,608,024 km (0.108 R)
• M52: 31,864,646 km (0.059 R)
• M53: 33,309,163 km (0.118 R)
• M54: 34,255,220 km (0.07 R)
• M55: 34,601,389 km (0.11 R)
• M56: 35,122,887 km (0.03 R)
• M57: 35,646,929 km (0.091 R)
• M58: 36,526,115 km (0.074 R)
• M59: 37,501,493 km (0.084 R)
• M60: 38,037,203 km (0.077 R)
• M61: 43,063,542 km (0.078 R)
• M62: 43,624,385 km (0.096 R)
• M63: 44,093,524 km (0.091 R)
• M64: 44,187,621 km (0.045 R)
• M65: 45,226,578 km (0.083 R)
• M66: 45,511,263 km (0.11 R)
• M67: 45,606,257 km (0.045 R)
• M68: 46,464,650 km (0.09 R)
• M69: 47,617,451 km (0.115 R)
• M70: 48,585,200 km (0.111 R)
• M71: 48,876,766 km (0.104 R)
• M72: 49,461,694 km (0.106 R)
• M73: 49,951,028 km (0.051 R)
• M74: 50,147,151 km (0.111 R)
• M75: 50,835,750 km (0.101 R)
• M76: 51,428,307 km (0.112 R)
• M77: 52,023,258 km (0.073 R)
• M78: 53,821,724 km (0.113 R)
• M79: 55,437,530 km (0.114 R)
• M80: 55,640,534 km (0.062 R)
• M81: 59,649,907 km (0.115 R)
• M82: 61,321,514 km (0.08 R)
• M83: 63,008,529 km (0.085 R)
• M84: 64,070,524 km (0.097 R)
• M85: 64,603,840 km (0.057 R)
• M86: 66,859,477 km (0.087 R)
• M87: 67,508,732 km (0.113 R)
• M88: 68,595,411 km (0.065 R)
• M89: 69,140,994 km (0.107 R)
• M90: 70,786,122 km (0.059 R)
• M91: 72,666,268 km (0.111 R)
• M92: 72,777,270 km (0.11 R)
• M93: 73,779,725 km (0.083 R)
• M94: 73,891,475 km (0.075 R)
• M95: 74,562,720 km (0.106 R)

Kuiper Belt

Range: 30.8 - 60.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 204 - 12,585 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit