🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.94 AU - 1.18 AU

Year: 401 Days

Day: 17.1 Hours

Environment

Temp: 20 °C

Axial Tilt: 44.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.33 AU - 1.39 AU

Year: 582 Days

Day: 47.9 Hours

Environment

Temp: -35 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,615,852 km

• M1: 475,123 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.37 AU - 1.63 AU

Year: 674 Days

Day: 47.8 Hours

Environment

Temp: -38 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.81 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 846.9

Radius: 8.5

Gravity: 11.72 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 4.99 AU - 7.25 AU

Year: 5558 Days

Day: 10.3 Hours

Environment

Temp: -157 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 37,615,852 km

• M1: 135,236 km (0.103 R)
• M2: 259,552 km (0.073 R)
• M3: 414,835 km (0.048 R)
• M4: 493,374 km (0.119 R)
• M5: 577,448 km (0.087 R)
• M6: 707,000 km (0.061 R)
• M7: 803,640 km (0.077 R)
• M8: 1,405,173 km (0.086 R)
• M9: 1,546,992 km (0.111 R)
• M10: 1,768,396 km (0.083 R)
• M11: 2,039,917 km (0.059 R)
• M12: 2,180,539 km (0.119 R)
• M13: 2,977,147 km (0.09 R)
• M14: 3,537,990 km (0.087 R)
• M15: 3,980,051 km (0.084 R)
• M16: 5,187,605 km (0.115 R)
• M17: 5,888,322 km (0.111 R)
• M18: 6,032,085 km (0.079 R)
• M19: 6,264,411 km (0.089 R)
• M20: 6,499,728 km (0.109 R)
• M21: 6,559,119 km (0.113 R)
• M22: 7,039,926 km (0.116 R)
• M23: 8,163,107 km (0.053 R)
• M24: 8,680,117 km (0.106 R)
• M25: 8,745,492 km (0.097 R)
• M26: 8,909,600 km (0.059 R)
• M27: 9,041,695 km (0.107 R)
• M28: 9,141,178 km (0.109 R)
• M29: 10,259,272 km (0.07 R)
• M30: 10,922,440 km (0.07 R)
• M31: 11,028,355 km (0.056 R)
• M32: 11,170,323 km (0.088 R)
• M33: 11,420,002 km (0.096 R)
• M34: 11,743,732 km (0.061 R)
• M35: 11,816,137 km (0.071 R)
• M36: 12,993,921 km (0.036 R)
• M37: 13,672,797 km (0.093 R)
• M38: 13,863,534 km (0.105 R)
• M39: 14,712,801 km (0.085 R)
• M40: 15,104,299 km (0.107 R)
• M41: 15,183,137 km (0.118 R)
• M42: 15,539,030 km (0.071 R)
• M43: 15,658,409 km (0.104 R)
• M44: 15,857,823 km (0.118 R)
• M45: 15,937,858 km (0.116 R)
• M46: 16,219,102 km (0.094 R)
• M47: 17,072,408 km (0.043 R)
• M48: 18,065,289 km (0.053 R)
• M49: 18,316,614 km (0.079 R)
• M50: 18,737,732 km (0.076 R)
• M51: 18,992,048 km (0.09 R)
• M52: 19,675,710 km (0.093 R)
• M53: 20,410,834 km (0.101 R)
• M54: 20,585,116 km (0.069 R)
• M55: 22,310,278 km (0.1 R)
• M56: 22,444,917 km (0.116 R)
• M57: 22,714,941 km (0.086 R)
• M58: 22,986,012 km (0.102 R)
• M59: 23,076,668 km (0.099 R)
• M60: 23,394,713 km (0.074 R)
• M61: 23,714,254 km (0.107 R)
• M62: 24,403,901 km (0.068 R)
• M63: 24,542,578 km (0.12 R)
• M64: 26,845,188 km (0.117 R)
• M65: 27,323,453 km (0.071 R)
• M66: 27,467,515 km (0.074 R)
• M67: 27,804,709 km (0.088 R)
• M68: 28,046,310 km (0.071 R)
• M69: 28,191,569 km (0.114 R)
• M70: 28,580,374 km (0.07 R)
• M71: 28,824,219 km (0.106 R)
• M72: 29,068,661 km (0.062 R)
• M73: 29,412,288 km (0.09 R)
• M74: 29,658,526 km (0.058 R)
• M75: 29,757,111 km (0.079 R)
• M76: 30,004,247 km (0.119 R)
• M77: 30,700,026 km (0.074 R)
• M78: 31,300,512 km (0.1 R)
• M79: 31,501,572 km (0.106 R)
• M80: 31,803,909 km (0.056 R)
• M81: 32,767,768 km (0.098 R)
• M82: 34,412,597 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 78.8

Radius: 8.8

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 5.48 AU - 8.7 AU

Year: 6930 Days

Day: 11.1 Hours

Environment

Temp: -168 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 37,615,852 km

• M1: 113,994 km (0.112 R)
• M2: 185,501 km (0.1 R)
• M3: 318,494 km (0.065 R)
• M4: 389,553 km (0.08 R)
• M5: 1,070,223 km (0.079 R)
• M6: 1,216,829 km (0.094 R)
• M7: 1,314,666 km (0.027 R)
• M8: 1,460,823 km (0.118 R)
• M9: 1,600,548 km (0.056 R)
• M10: 1,880,744 km (0.091 R)
• M11: 2,189,963 km (0.102 R)
• M12: 2,269,699 km (0.097 R)
• M13: 2,598,964 km (0.109 R)
• M14: 3,031,750 km (0.065 R)
• M15: 3,106,101 km (0.058 R)
• M16: 3,287,114 km (0.076 R)
• M17: 4,045,426 km (0.108 R)
• M18: 4,276,554 km (0.113 R)
• M19: 4,700,215 km (0.065 R)
• M20: 5,013,473 km (0.108 R)
• M21: 5,261,956 km (0.055 R)
• M22: 5,333,762 km (0.09 R)
• M23: 5,532,578 km (0.062 R)
• M24: 5,697,285 km (0.112 R)
• M25: 6,012,638 km (0.065 R)
• M26: 6,238,680 km (0.084 R)
• M27: 6,544,458 km (0.042 R)
• M28: 6,816,128 km (0.107 R)
• M29: 7,470,918 km (0.089 R)
• M30: 7,693,669 km (0.053 R)
• M31: 7,795,695 km (0.117 R)
• M32: 7,857,030 km (0.098 R)
• M33: 7,939,159 km (0.068 R)
• M34: 8,187,342 km (0.112 R)
• M35: 8,312,406 km (0.03 R)
• M36: 8,375,087 km (0.118 R)
• M37: 8,925,607 km (0.096 R)
• M38: 9,444,114 km (0.091 R)
• M39: 9,531,479 km (0.115 R)
• M40: 10,083,644 km (0.076 R)
• M41: 10,555,476 km (0.052 R)
• M42: 10,669,021 km (0.118 R)
• M43: 10,759,976 km (0.1 R)
• M44: 11,311,544 km (0.076 R)
• M45: 11,404,444 km (0.11 R)
• M46: 11,544,168 km (0.112 R)
• M47: 11,614,330 km (0.08 R)
• M48: 11,801,776 km (0.067 R)
• M49: 11,943,146 km (0.063 R)
• M50: 13,167,156 km (0.099 R)
• M51: 13,289,377 km (0.113 R)
• M52: 14,380,395 km (0.087 R)
• M53: 14,531,488 km (0.06 R)
• M54: 14,632,467 km (0.07 R)
• M55: 15,810,251 km (0.058 R)
• M56: 16,253,360 km (0.071 R)
• M57: 16,489,575 km (0.053 R)
• M58: 16,806,124 km (0.115 R)
• M59: 17,098,289 km (0.118 R)
• M60: 17,204,952 km (0.102 R)
• M61: 17,552,917 km (0.103 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 666.5

Radius: 10.8

Gravity: 5.71 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 6.13 AU - 8.21 AU

Year: 7048 Days

Day: 13.4 Hours

Environment

Temp: -168 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 37,615,852 km

• M1: 140,472 km (0.042 R)
• M2: 644,318 km (0.11 R)
• M3: 727,046 km (0.108 R)
• M4: 799,002 km (0.118 R)
• M5: 950,844 km (0.112 R)
• M6: 1,129,464 km (0.087 R)
• M7: 1,284,148 km (0.092 R)
• M8: 1,355,357 km (0.084 R)
• M9: 1,501,813 km (0.069 R)
• M10: 1,870,871 km (0.097 R)
• M11: 1,972,897 km (0.107 R)
• M12: 2,311,736 km (0.106 R)
• M13: 2,669,275 km (0.069 R)
• M14: 3,213,961 km (0.071 R)
• M15: 3,287,712 km (0.118 R)
• M16: 3,792,904 km (0.092 R)
• M17: 4,081,329 km (0.061 R)
• M18: 4,161,364 km (0.095 R)
• M19: 4,431,538 km (0.096 R)
• M20: 5,897,148 km (0.101 R)
• M21: 5,987,804 km (0.053 R)
• M22: 6,139,796 km (0.111 R)
• M23: 6,416,701 km (0.069 R)
• M24: 6,760,777 km (0.06 R)
• M25: 6,855,622 km (0.099 R)
• M26: 6,982,929 km (0.061 R)
• M27: 7,663,749 km (0.037 R)
• M28: 7,795,844 km (0.12 R)
• M29: 8,297,895 km (0.084 R)
• M30: 8,365,663 km (0.074 R)
• M31: 8,535,755 km (0.115 R)
• M32: 9,866,428 km (0.107 R)
• M33: 10,227,408 km (0.061 R)
• M34: 10,519,124 km (0.071 R)
• M35: 11,260,830 km (0.08 R)
• M36: 11,335,928 km (0.1 R)
• M37: 11,524,422 km (0.058 R)
• M38: 12,404,655 km (0.07 R)
• M39: 12,521,043 km (0.105 R)
• M40: 13,029,825 km (0.112 R)
• M41: 13,148,157 km (0.089 R)
• M42: 13,386,017 km (0.088 R)
• M43: 15,799,480 km (0.114 R)
• M44: 16,733,270 km (0.087 R)
• M45: 16,862,074 km (0.092 R)
• M46: 17,206,897 km (0.094 R)
• M47: 18,167,465 km (0.041 R)
• M48: 19,595,376 km (0.107 R)
• M49: 19,776,390 km (0.076 R)
• M50: 20,689,834 km (0.033 R)
• M51: 21,059,191 km (0.09 R)
• M52: 21,291,068 km (0.091 R)
• M53: 22,557,863 km (0.09 R)
• M54: 23,704,381 km (0.12 R)
• M55: 23,849,042 km (0.095 R)
• M56: 24,187,732 km (0.056 R)
• M57: 25,756,116 km (0.046 R)
• M58: 26,352,712 km (0.105 R)
• M59: 27,357,262 km (0.044 R)
• M60: 28,374,228 km (0.091 R)
• M61: 28,476,553 km (0.12 R)
• M62: 28,681,652 km (0.053 R)
• M63: 28,938,810 km (0.093 R)
• M64: 29,248,328 km (0.102 R)
• M65: 29,455,372 km (0.071 R)
• M66: 29,610,804 km (0.106 R)
• M67: 29,974,925 km (0.069 R)
• M68: 30,235,824 km (0.107 R)
• M69: 32,243,278 km (0.074 R)
• M70: 32,617,871 km (0.111 R)
• M71: 33,101,521 km (0.111 R)
• M72: 34,021,398 km (0.117 R)
• M73: 34,348,120 km (0.107 R)
• M74: 35,114,510 km (0.101 R)
• M75: 36,385,793 km (0.086 R)
• M76: 36,943,194 km (0.069 R)
• M77: 37,615,786 km (0.093 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 504 - 19,421 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit