🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.32 AU - 1.92 AU

Year: 765 Days

Day: 12.3 Hours

Environment

Temp: -55 °C

Axial Tilt: 12.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 21,433,077 km

• M1: 274,961 km (0.106 R)

Asteroid Belt

Center: 2.25 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 2.32 AU - 3.42 AU

Year: 1803 Days

Day: 29.6 Hours

Environment

Temp: -99 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.34 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 967.3

Radius: 11.2

Gravity: 7.71 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 6.28 AU - 9.34 AU

Year: 8094 Days

Day: 7.8 Hours

Environment

Temp: -164 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 21,433,077 km

• M1: 192,981 km (0.049 R)
• M2: 280,945 km (0.095 R)
• M3: 470,635 km (0.119 R)
• M4: 723,605 km (0.1 R)
• M5: 946,805 km (0.113 R)
• M6: 1,134,251 km (0.075 R)
• M7: 1,232,686 km (0.077 R)
• M8: 1,861,446 km (0.111 R)
• M9: 2,002,966 km (0.099 R)
• M10: 2,683,935 km (0.111 R)
• M11: 3,119,564 km (0.11 R)
• M12: 3,490,118 km (0.065 R)
• M13: 3,844,665 km (0.075 R)
• M14: 3,935,172 km (0.108 R)
• M15: 4,118,429 km (0.101 R)
• M16: 4,398,477 km (0.106 R)
• M17: 5,010,182 km (0.075 R)
• M18: 5,580,300 km (0.107 R)
• M19: 6,065,296 km (0.083 R)
• M20: 6,277,276 km (0.101 R)
• M21: 6,599,959 km (0.07 R)
• M22: 6,891,525 km (0.052 R)
• M23: 7,187,131 km (0.099 R)
• M24: 7,336,579 km (0.056 R)
• M25: 7,524,773 km (0.095 R)
• M26: 7,638,467 km (0.077 R)
• M27: 7,714,613 km (0.077 R)
• M28: 8,254,661 km (0.066 R)
• M29: 9,047,380 km (0.099 R)
• M30: 9,493,780 km (0.107 R)
• M31: 9,864,334 km (0.11 R)
• M32: 9,988,949 km (0.09 R)
• M33: 10,155,900 km (0.026 R)
• M34: 10,323,749 km (0.081 R)
• M35: 10,747,560 km (0.111 R)
• M36: 10,832,980 km (0.069 R)
• M37: 10,918,700 km (0.113 R)
• M38: 11,393,823 km (0.111 R)
• M39: 12,186,093 km (0.075 R)
• M40: 12,996,016 km (0.085 R)
• M41: 13,361,633 km (0.097 R)
• M42: 14,667,622 km (0.056 R)
• M43: 15,000,627 km (0.109 R)
• M44: 15,335,876 km (0.104 R)
• M45: 18,669,365 km (0.087 R)
• M46: 19,549,599 km (0.109 R)
• M47: 19,811,096 km (0.062 R)
• M48: 20,549,362 km (0.088 R)
• M49: 21,998,516 km (0.119 R)
• M50: 22,107,274 km (0.117 R)
• M51: 22,927,968 km (0.103 R)
• M52: 23,093,274 km (0.072 R)
• M53: 23,591,584 km (0.106 R)
• M54: 24,881,417 km (0.09 R)
• M55: 26,021,502 km (0.052 R)
• M56: 26,655,797 km (0.059 R)
• M57: 27,003,912 km (0.083 R)
• M58: 27,704,628 km (0.079 R)
• M59: 28,826,462 km (0.082 R)
• M60: 29,124,162 km (0.074 R)
• M61: 30,749,244 km (0.096 R)
• M62: 32,218,445 km (0.071 R)
• M63: 32,775,248 km (0.048 R)
• M64: 32,899,414 km (0.117 R)
• M65: 33,085,963 km (0.052 R)
• M66: 33,710,384 km (0.082 R)
• M67: 34,086,772 km (0.068 R)
• M68: 34,401,676 km (0.096 R)
• M69: 35,097,605 km (0.119 R)
• M70: 35,415,501 km (0.112 R)
• M71: 35,542,958 km (0.092 R)
• M72: 35,798,322 km (0.111 R)
• M73: 36,632,180 km (0.078 R)
• M74: 37,862,623 km (0.106 R)
• M75: 38,909,209 km (0.067 R)
• M76: 39,766,704 km (0.106 R)
• M77: 40,297,328 km (0.087 R)
• M78: 41,365,756 km (0.093 R)
• M79: 41,634,434 km (0.035 R)
• M80: 41,903,560 km (0.097 R)
• M81: 43,530,587 km (0.082 R)
• M82: 44,695,655 km (0.057 R)
• M83: 45,178,258 km (0.077 R)
• M84: 46,148,849 km (0.05 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 517.3

Radius: 12.8

Gravity: 3.16 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 6.07 AU - 9.95 AU

Year: 8407 Days

Day: 10.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 21,433,077 km

• M1: 260,599 km (0.104 R)
• M2: 360,381 km (0.079 R)
• M3: 528,828 km (0.084 R)
• M4: 700,118 km (0.108 R)
• M5: 786,137 km (0.081 R)
• M6: 1,002,755 km (0.104 R)
• M7: 1,118,842 km (0.074 R)
• M8: 1,257,370 km (0.108 R)
• M9: 1,457,981 km (0.105 R)
• M10: 1,610,571 km (0.097 R)
• M11: 1,809,237 km (0.092 R)
• M12: 2,499,332 km (0.08 R)
• M13: 2,637,410 km (0.045 R)
• M14: 3,018,287 km (0.069 R)
• M15: 3,416,965 km (0.103 R)
• M16: 4,046,473 km (0.09 R)
• M17: 4,182,308 km (0.076 R)
• M18: 4,912,644 km (0.068 R)
• M19: 5,233,831 km (0.105 R)
• M20: 6,113,018 km (0.051 R)
• M21: 6,237,932 km (0.063 R)
• M22: 6,553,883 km (0.12 R)
• M23: 6,907,682 km (0.091 R)
• M24: 8,074,395 km (0.058 R)
• M25: 8,593,201 km (0.04 R)
• M26: 8,803,685 km (0.064 R)
• M27: 10,065,842 km (0.114 R)
• M28: 10,213,795 km (0.108 R)
• M29: 10,436,845 km (0.062 R)
• M30: 10,699,240 km (0.099 R)
• M31: 11,154,167 km (0.072 R)
• M32: 11,887,496 km (0.102 R)
• M33: 12,437,866 km (0.036 R)
• M34: 12,636,383 km (0.048 R)
• M35: 12,836,096 km (0.085 R)
• M36: 12,916,131 km (0.09 R)
• M37: 13,481,910 km (0.105 R)
• M38: 13,604,281 km (0.067 R)
• M39: 13,726,801 km (0.066 R)
• M40: 13,891,060 km (0.112 R)
• M41: 14,637,703 km (0.082 R)
• M42: 14,763,365 km (0.116 R)
• M43: 14,847,439 km (0.077 R)
• M44: 15,653,472 km (0.083 R)
• M45: 16,517,251 km (0.094 R)
• M46: 17,485,448 km (0.104 R)
• M47: 18,156,095 km (0.06 R)
• M48: 18,426,718 km (0.105 R)
• M49: 18,789,642 km (0.101 R)
• M50: 19,154,960 km (0.104 R)
• M51: 20,405,150 km (0.084 R)
• M52: 20,780,640 km (0.08 R)
• M53: 21,205,797 km (0.075 R)
• M54: 21,300,642 km (0.104 R)
• M55: 21,681,668 km (0.087 R)
• M56: 21,920,875 km (0.081 R)
• M57: 22,064,788 km (0.101 R)
• M58: 22,595,412 km (0.118 R)
• M59: 24,261,633 km (0.106 R)
• M60: 25,260,348 km (0.104 R)
• M61: 25,512,122 km (0.116 R)
• M62: 25,663,515 km (0.115 R)
• M63: 25,764,792 km (0.087 R)
• M64: 26,119,788 km (0.113 R)
• M65: 27,919,151 km (0.065 R)
• M66: 29,652,243 km (0.103 R)
• M67: 30,344,582 km (0.099 R)
• M68: 30,665,918 km (0.066 R)
• M69: 31,799,271 km (0.038 R)
• M70: 32,343,957 km (0.034 R)
• M71: 33,387,103 km (0.112 R)
• M72: 33,718,762 km (0.091 R)
• M73: 34,107,267 km (0.052 R)
• M74: 36,241,431 km (0.089 R)
• M75: 37,381,965 km (0.048 R)
• M76: 38,650,255 km (0.096 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 79.3

Radius: 9.8

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 6.58 AU - 9.92 AU

Year: 8788 Days

Day: 10.4 Hours

Environment

Temp: -177 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 21,433,077 km

• M1: 123,717 km (0.091 R)
• M2: 227,090 km (0.057 R)
• M3: 305,329 km (0.12 R)
• M4: 404,363 km (0.114 R)
• M5: 604,076 km (0.062 R)
• M6: 726,298 km (0.075 R)
• M7: 836,701 km (0.09 R)
• M8: 920,625 km (0.038 R)
• M9: 985,700 km (0.092 R)
• M10: 1,052,421 km (0.085 R)
• M11: 1,397,244 km (0.101 R)
• M12: 1,628,822 km (0.082 R)
• M13: 1,708,856 km (0.09 R)
• M14: 1,817,614 km (0.114 R)
• M15: 1,886,878 km (0.074 R)
• M16: 2,321,011 km (0.074 R)
• M17: 2,457,295 km (0.117 R)
• M18: 2,753,798 km (0.056 R)
• M19: 2,817,825 km (0.101 R)
• M20: 2,930,921 km (0.119 R)
• M21: 3,095,180 km (0.099 R)
• M22: 3,245,675 km (0.118 R)
• M23: 3,835,839 km (0.114 R)
• M24: 4,052,158 km (0.104 R)
• M25: 4,384,265 km (0.101 R)
• M26: 4,515,761 km (0.106 R)
• M27: 4,591,458 km (0.111 R)
• M28: 4,763,495 km (0.091 R)
• M29: 4,879,434 km (0.091 R)
• M30: 4,957,225 km (0.117 R)
• M31: 5,252,531 km (0.117 R)
• M32: 5,432,497 km (0.087 R)
• M33: 5,594,362 km (0.117 R)
• M34: 5,901,935 km (0.084 R)
• M35: 5,984,812 km (0.057 R)
• M36: 6,047,344 km (0.074 R)
• M37: 6,662,640 km (0.053 R)
• M38: 6,879,408 km (0.09 R)
• M39: 7,231,112 km (0.107 R)
• M40: 7,498,892 km (0.049 R)
• M41: 7,679,158 km (0.028 R)
• M42: 7,906,547 km (0.101 R)
• M43: 8,321,382 km (0.112 R)
• M44: 8,625,514 km (0.105 R)
• M45: 8,743,547 km (0.074 R)
• M46: 8,957,173 km (0.093 R)
• M47: 9,244,700 km (0.066 R)
• M48: 9,706,209 km (0.065 R)
• M49: 10,051,182 km (0.112 R)
• M50: 10,425,176 km (0.11 R)
• M51: 10,702,381 km (0.102 R)
• M52: 11,135,617 km (0.072 R)
• M53: 11,678,807 km (0.084 R)
• M54: 11,809,406 km (0.04 R)
• M55: 11,887,944 km (0.089 R)
• M56: 12,336,588 km (0.071 R)
• M57: 12,844,473 km (0.112 R)
• M58: 13,332,013 km (0.101 R)
• M59: 13,441,219 km (0.108 R)
• M60: 14,130,416 km (0.025 R)
• M61: 14,718,037 km (0.084 R)
• M62: 15,313,736 km (0.088 R)
• M63: 15,542,770 km (0.04 R)
• M64: 15,801,873 km (0.1 R)
• M65: 16,587,412 km (0.081 R)
• M66: 17,594,804 km (0.025 R)
• M67: 17,684,563 km (0.118 R)
• M68: 18,015,324 km (0.069 R)
• M69: 18,774,533 km (0.048 R)
• M70: 19,482,131 km (0.082 R)
• M71: 19,699,347 km (0.08 R)
• M72: 19,979,693 km (0.116 R)
• M73: 20,386,899 km (0.085 R)
• M74: 21,082,379 km (0.09 R)
• M75: 21,369,158 km (0.076 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 291 - 13,005 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit