🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.91 AU - 1.45 AU

Year: 464 Days

Day: 47.2 Hours

Environment

Temp: 3 °C

Axial Tilt: 23.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 4.86 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 8.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 782.9

Radius: 9.2

Gravity: 9.25 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 8.09 AU - 8.97 AU

Year: 9010 Days

Day: 13.7 Hours

Environment

Temp: -158 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 58,124,667 km

• M1: 266,583 km (0.1 R)
• M2: 501,602 km (0.093 R)
• M3: 905,217 km (0.087 R)
• M4: 1,091,466 km (0.055 R)
• M5: 1,229,545 km (0.069 R)
• M6: 1,815,819 km (0.027 R)
• M7: 1,909,467 km (0.077 R)
• M8: 2,479,286 km (0.1 R)
• M9: 3,211,717 km (0.099 R)
• M10: 3,325,710 km (0.062 R)
• M11: 3,412,178 km (0.09 R)
• M12: 4,763,645 km (0.08 R)
• M13: 5,359,493 km (0.073 R)
• M14: 5,427,112 km (0.068 R)
• M15: 5,563,395 km (0.117 R)
• M16: 6,404,434 km (0.101 R)
• M17: 6,876,565 km (0.078 R)
• M18: 7,024,069 km (0.103 R)
• M19: 7,815,741 km (0.118 R)
• M20: 8,008,423 km (0.078 R)
• M21: 8,241,795 km (0.038 R)
• M22: 8,556,400 km (0.09 R)
• M23: 8,754,916 km (0.062 R)
• M24: 8,995,320 km (0.043 R)
• M25: 9,564,689 km (0.117 R)
• M26: 9,688,257 km (0.092 R)
• M27: 10,866,640 km (0.098 R)
• M28: 11,429,128 km (0.062 R)
• M29: 12,178,763 km (0.063 R)
• M30: 12,312,802 km (0.074 R)
• M31: 13,494,326 km (0.088 R)
• M32: 13,865,030 km (0.095 R)
• M33: 14,192,200 km (0.069 R)
• M34: 14,474,791 km (0.042 R)
• M35: 14,616,610 km (0.086 R)
• M36: 15,333,333 km (0.082 R)
• M37: 15,720,193 km (0.055 R)
• M38: 15,817,432 km (0.081 R)
• M39: 16,257,549 km (0.068 R)
• M40: 16,355,834 km (0.101 R)
• M41: 17,400,327 km (0.097 R)
• M42: 17,500,857 km (0.095 R)
• M43: 17,905,220 km (0.037 R)
• M44: 18,159,536 km (0.047 R)
• M45: 18,466,212 km (0.109 R)
• M46: 19,240,530 km (0.064 R)
• M47: 19,867,495 km (0.052 R)
• M48: 20,130,787 km (0.1 R)
• M49: 20,767,326 km (0.095 R)
• M50: 21,141,620 km (0.069 R)
• M51: 21,464,302 km (0.117 R)
• M52: 21,734,476 km (0.113 R)
• M53: 22,060,151 km (0.083 R)
• M54: 22,278,115 km (0.087 R)
• M55: 23,712,609 km (0.094 R)
• M56: 24,497,250 km (0.092 R)
• M57: 24,610,047 km (0.118 R)
• M58: 25,119,726 km (0.117 R)
• M59: 25,632,997 km (0.087 R)
• M60: 26,264,898 km (0.03 R)
• M61: 26,322,643 km (0.048 R)
• M62: 27,251,646 km (0.118 R)
• M63: 27,720,186 km (0.083 R)
• M64: 28,191,420 km (0.099 R)
• M65: 28,487,324 km (0.11 R)
• M66: 28,843,666 km (0.038 R)
• M67: 28,903,206 km (0.092 R)
• M68: 30,587,080 km (0.083 R)
• M69: 30,647,667 km (0.056 R)
• M70: 31,932,114 km (0.104 R)
• M71: 32,488,020 km (0.102 R)
• M72: 34,111,755 km (0.088 R)
• M73: 34,553,368 km (0.111 R)
• M74: 34,679,928 km (0.06 R)
• M75: 35,123,934 km (0.106 R)
• M76: 35,506,157 km (0.06 R)
• M77: 36,531,950 km (0.069 R)
• M78: 37,958,365 km (0.106 R)
• M79: 38,678,380 km (0.102 R)
• M80: 39,667,371 km (0.096 R)
• M81: 41,468,679 km (0.091 R)
• M82: 43,296,317 km (0.066 R)
• M83: 43,569,333 km (0.114 R)
• M84: 43,637,699 km (0.078 R)
• M85: 44,185,825 km (0.105 R)
• M86: 44,460,637 km (0.114 R)
• M87: 45,427,189 km (0.059 R)
• M88: 46,680,071 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 287.2

Radius: 12.7

Gravity: 1.78 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 8.05 AU - 9.59 AU

Year: 9473 Days

Day: 14.1 Hours

Environment

Temp: -161 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 58,124,667 km

• M1: 248,183 km (0.048 R)
• M2: 475,871 km (0.115 R)
• M3: 742,005 km (0.101 R)
• M4: 851,361 km (0.064 R)
• M5: 1,698,534 km (0.09 R)
• M6: 2,551,092 km (0.067 R)
• M7: 2,988,217 km (0.103 R)
• M8: 3,355,181 km (0.082 R)
• M9: 3,664,101 km (0.109 R)
• M10: 4,107,060 km (0.101 R)
• M11: 4,335,197 km (0.111 R)
• M12: 4,672,091 km (0.075 R)
• M13: 5,098,445 km (0.087 R)
• M14: 5,903,132 km (0.101 R)
• M15: 6,189,911 km (0.093 R)
• M16: 6,422,536 km (0.042 R)
• M17: 6,777,083 km (0.072 R)
• M18: 7,198,949 km (0.083 R)
• M19: 8,579,737 km (0.115 R)
• M20: 8,676,826 km (0.069 R)
• M21: 9,600,892 km (0.109 R)
• M22: 9,938,535 km (0.059 R)
• M23: 10,590,781 km (0.073 R)
• M24: 10,834,626 km (0.112 R)
• M25: 10,939,793 km (0.109 R)
• M26: 11,292,395 km (0.031 R)
• M27: 12,117,876 km (0.117 R)
• M28: 12,263,435 km (0.097 R)
• M29: 12,666,751 km (0.086 R)
• M30: 13,111,655 km (0.091 R)
• M31: 13,940,876 km (0.104 R)
• M32: 14,323,248 km (0.107 R)
• M33: 14,554,526 km (0.106 R)
• M34: 14,670,465 km (0.106 R)
• M35: 15,530,952 km (0.108 R)
• M36: 15,967,329 km (0.065 R)
• M37: 16,974,122 km (0.098 R)
• M38: 17,464,654 km (0.115 R)
• M39: 18,126,026 km (0.071 R)
• M40: 18,964,372 km (0.105 R)
• M41: 19,943,939 km (0.108 R)
• M42: 22,174,294 km (0.07 R)
• M43: 22,352,615 km (0.113 R)
• M44: 24,207,179 km (0.067 R)
• M45: 24,851,797 km (0.099 R)
• M46: 25,501,949 km (0.052 R)
• M47: 26,204,909 km (0.068 R)
• M48: 26,393,403 km (0.078 R)
• M49: 27,104,441 km (0.089 R)
• M50: 27,725,721 km (0.032 R)
• M51: 28,739,247 km (0.118 R)
• M52: 29,030,963 km (0.12 R)
• M53: 30,257,516 km (0.039 R)
• M54: 31,051,282 km (0.055 R)
• M55: 31,200,880 km (0.076 R)
• M56: 31,902,195 km (0.095 R)
• M57: 32,913,028 km (0.049 R)
• M58: 33,934,482 km (0.117 R)
• M59: 34,088,568 km (0.044 R)

Asteroid Belt

Center: 11.84 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 14.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 284.6

Radius: 5.2

Gravity: 10.53 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 14.28 AU - 15.44 AU

Year: 20717 Days

Day: 16.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 58,124,667 km

• M1: 106,214 km (0.092 R)
• M2: 280,496 km (0.107 R)
• M3: 494,720 km (0.043 R)
• M4: 600,486 km (0.08 R)
• M5: 675,285 km (0.112 R)
• M6: 1,071,570 km (0.077 R)
• M7: 1,329,476 km (0.071 R)
• M8: 1,528,890 km (0.116 R)
• M9: 1,658,442 km (0.057 R)
• M10: 1,900,641 km (0.119 R)
• M11: 2,240,827 km (0.115 R)
• M12: 2,358,560 km (0.097 R)
• M13: 2,448,020 km (0.104 R)
• M14: 3,008,862 km (0.107 R)
• M15: 3,237,298 km (0.064 R)
• M16: 4,647,108 km (0.046 R)
• M17: 4,873,151 km (0.074 R)
• M18: 5,218,871 km (0.116 R)
• M19: 5,257,767 km (0.093 R)
• M20: 5,375,051 km (0.104 R)
• M21: 5,974,341 km (0.077 R)
• M22: 7,985,086 km (0.1 R)
• M23: 8,165,052 km (0.106 R)
• M24: 8,210,230 km (0.076 R)
• M25: 8,300,887 km (0.043 R)
• M26: 10,085,888 km (0.097 R)
• M27: 10,182,977 km (0.095 R)
• M28: 10,574,625 km (0.11 R)
• M29: 10,971,209 km (0.072 R)
• M30: 11,625,999 km (0.067 R)
• M31: 12,241,594 km (0.106 R)
• M32: 12,657,925 km (0.11 R)
• M33: 12,920,469 km (0.082 R)
• M34: 13,184,808 km (0.038 R)
• M35: 14,478,232 km (0.087 R)
• M36: 15,084,552 km (0.073 R)
• M37: 15,140,053 km (0.09 R)
• M38: 15,418,753 km (0.108 R)
• M39: 15,474,703 km (0.055 R)
• M40: 17,532,870 km (0.051 R)
• M41: 19,011,795 km (0.102 R)
• M42: 19,131,922 km (0.1 R)
• M43: 19,614,525 km (0.108 R)
• M44: 21,086,568 km (0.115 R)
• M45: 22,276,918 km (0.053 R)
• M46: 22,657,346 km (0.119 R)
• M47: 23,103,895 km (0.073 R)
• M48: 24,200,298 km (0.095 R)
• M49: 24,853,293 km (0.061 R)
• M50: 28,271,903 km (0.052 R)
• M51: 28,340,419 km (0.073 R)
• M52: 29,861,081 km (0.093 R)
• M53: 30,280,404 km (0.107 R)
• M54: 31,124,884 km (0.095 R)
• M55: 31,266,404 km (0.095 R)
• M56: 31,550,041 km (0.061 R)
• M57: 32,120,009 km (0.115 R)
• M58: 32,765,075 km (0.106 R)
• M59: 34,214,080 km (0.12 R)
• M60: 35,388,124 km (0.074 R)
• M61: 35,683,730 km (0.107 R)
• M62: 35,980,233 km (0.054 R)
• M63: 36,724,781 km (0.119 R)
• M64: 36,874,379 km (0.089 R)
• M65: 37,399,318 km (0.11 R)
• M66: 37,851,253 km (0.113 R)
• M67: 38,988,945 km (0.103 R)
• M68: 39,523,757 km (0.059 R)
• M69: 39,983,920 km (0.104 R)
• M70: 40,291,793 km (0.085 R)
• M71: 40,677,755 km (0.056 R)
• M72: 41,375,480 km (0.04 R)
• M73: 41,609,002 km (0.118 R)
• M74: 42,861,585 km (0.041 R)
• M75: 43,255,476 km (0.106 R)
• M76: 44,524,216 km (0.087 R)
• M77: 45,403,552 km (0.118 R)
• M78: 47,749,097 km (0.117 R)
• M79: 48,566,949 km (0.118 R)
• M80: 48,813,187 km (0.034 R)
• M81: 50,133,687 km (0.066 R)
• M82: 50,631,848 km (0.069 R)
• M83: 50,798,351 km (0.108 R)
• M84: 51,298,755 km (0.115 R)
• M85: 51,465,856 km (0.047 R)
• M86: 52,388,426 km (0.116 R)
• M87: 52,809,694 km (0.115 R)
• M88: 53,316,532 km (0.086 R)
• M89: 53,401,204 km (0.113 R)
• M90: 54,250,022 km (0.108 R)
• M91: 54,761,497 km (0.111 R)
• M92: 55,961,123 km (0.095 R)
• M93: 57,169,275 km (0.085 R)
• M94: 57,342,659 km (0.056 R)

Kuiper Belt

Range: 30.3 - 60.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 497 - 14,522 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit