🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.54 AU - 0.66 AU

Year: 171 Days

Day: 32.6 Hours

Environment

Temp: 171 °C

Axial Tilt: 32.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.69 AU - 0.75 AU

Year: 225 Days

Day: 23.9 Hours

Environment

Temp: 164 °C

Axial Tilt: 26.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.12 AU - 1.24 AU

Year: 473 Days

Day: 15.5 Hours

Environment

Temp: -2 °C

Axial Tilt: 32.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 5.11 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 124.5

Radius: 14.7

Gravity: 0.58 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 7.11 AU - 10.97 AU

Year: 10028 Days

Day: 6.5 Hours

Environment

Temp: -162 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 85,533,695 km

• M1: 277,055 km (0.055 R)
• M2: 493,972 km (0.062 R)
• M3: 1,011,730 km (0.101 R)
• M4: 1,250,339 km (0.068 R)
• M5: 1,552,975 km (0.116 R)
• M6: 1,879,697 km (0.062 R)
• M7: 2,385,338 km (0.098 R)
• M8: 2,599,562 km (0.077 R)
• M9: 3,066,607 km (0.051 R)
• M10: 3,359,669 km (0.079 R)
• M11: 4,207,590 km (0.113 R)
• M12: 5,258,515 km (0.046 R)
• M13: 5,375,051 km (0.08 R)
• M14: 5,610,668 km (0.095 R)
• M15: 5,753,684 km (0.099 R)
• M16: 5,946,366 km (0.119 R)
• M17: 6,116,608 km (0.113 R)
• M18: 6,687,922 km (0.12 R)
• M19: 6,941,640 km (0.065 R)
• M20: 7,328,201 km (0.116 R)
• M21: 7,642,656 km (0.045 R)
• M22: 8,750,578 km (0.116 R)
• M23: 9,678,533 km (0.063 R)
• M24: 9,879,443 km (0.062 R)
• M25: 10,052,827 km (0.106 R)
• M26: 10,402,438 km (0.089 R)
• M27: 10,875,017 km (0.094 R)
• M28: 11,384,847 km (0.103 R)
• M29: 11,902,455 km (0.117 R)
• M30: 12,117,876 km (0.079 R)
• M31: 12,241,594 km (0.105 R)
• M32: 13,629,712 km (0.105 R)
• M33: 13,790,680 km (0.091 R)
• M34: 15,167,279 km (0.075 R)
• M35: 16,245,282 km (0.101 R)
• M36: 16,828,115 km (0.118 R)
• M37: 17,873,355 km (0.087 R)
• M38: 18,867,882 km (0.116 R)
• M39: 20,466,784 km (0.109 R)
• M40: 20,984,692 km (0.08 R)
• M41: 21,319,941 km (0.104 R)
• M42: 21,844,879 km (0.101 R)
• M43: 22,945,920 km (0.077 R)
• M44: 23,909,629 km (0.102 R)
• M45: 24,142,852 km (0.075 R)
• M46: 25,399,624 km (0.11 R)
• M47: 26,356,153 km (0.082 R)
• M48: 26,717,881 km (0.076 R)
• M49: 27,162,186 km (0.113 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 781

Radius: 12.6

Gravity: 4.92 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 7.08 AU - 11.14 AU

Year: 10145 Days

Day: 7.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 74.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 85,533,695 km

• M1: 207,043 km (0.077 R)
• M2: 332,556 km (0.113 R)
• M3: 472,729 km (0.1 R)
• M4: 670,198 km (0.094 R)
• M5: 860,786 km (0.116 R)
• M6: 1,011,282 km (0.062 R)
• M7: 1,383,780 km (0.094 R)
• M8: 1,494,932 km (0.107 R)
• M9: 1,609,224 km (0.09 R)
• M10: 1,871,619 km (0.076 R)
• M11: 2,173,807 km (0.12 R)
• M12: 2,357,513 km (0.094 R)
• M13: 2,491,852 km (0.057 R)
• M14: 3,055,537 km (0.113 R)
• M15: 3,689,532 km (0.085 R)
• M16: 3,783,330 km (0.061 R)
• M17: 4,869,111 km (0.107 R)
• M18: 5,357,549 km (0.046 R)
• M19: 5,464,361 km (0.038 R)
• M20: 6,231,350 km (0.078 R)
• M21: 6,532,640 km (0.113 R)
• M22: 7,032,297 km (0.062 R)
• M23: 8,068,561 km (0.095 R)
• M24: 8,438,517 km (0.083 R)
• M25: 8,856,044 km (0.035 R)
• M26: 8,982,604 km (0.119 R)
• M27: 9,280,304 km (0.119 R)
• M28: 9,798,361 km (0.087 R)
• M29: 10,503,566 km (0.072 R)
• M30: 11,362,407 km (0.069 R)
• M31: 11,454,111 km (0.099 R)
• M32: 11,684,641 km (0.105 R)
• M33: 12,668,995 km (0.114 R)
• M34: 13,003,047 km (0.047 R)
• M35: 14,071,924 km (0.071 R)
• M36: 14,219,876 km (0.11 R)
• M37: 15,523,771 km (0.086 R)
• M38: 15,676,660 km (0.084 R)
• M39: 16,448,585 km (0.047 R)
• M40: 17,127,759 km (0.076 R)
• M41: 17,233,076 km (0.083 R)
• M42: 17,816,059 km (0.115 R)
• M43: 18,784,107 km (0.118 R)
• M44: 19,824,411 km (0.083 R)
• M45: 19,990,315 km (0.089 R)
• M46: 21,448,146 km (0.095 R)
• M47: 21,618,538 km (0.119 R)
• M48: 22,477,379 km (0.099 R)
• M49: 22,650,464 km (0.057 R)
• M50: 23,405,634 km (0.051 R)
• M51: 23,933,415 km (0.067 R)
• M52: 25,120,026 km (0.114 R)
• M53: 25,419,820 km (0.099 R)
• M54: 25,962,112 km (0.1 R)
• M55: 26,447,557 km (0.113 R)
• M56: 26,752,438 km (0.058 R)
• M57: 27,304,155 km (0.1 R)
• M58: 30,820,752 km (0.03 R)
• M59: 31,205,817 km (0.099 R)
• M60: 32,893,281 km (0.078 R)
• M61: 33,946,450 km (0.069 R)
• M62: 34,410,652 km (0.091 R)
• M63: 34,676,936 km (0.076 R)
• M64: 34,943,819 km (0.055 R)
• M65: 35,748,655 km (0.096 R)
• M66: 36,018,231 km (0.114 R)
• M67: 37,581,827 km (0.116 R)
• M68: 38,337,297 km (0.064 R)
• M69: 40,213,254 km (0.08 R)
• M70: 41,621,868 km (0.066 R)
• M71: 41,976,564 km (0.048 R)
• M72: 42,831,965 km (0.118 R)
• M73: 43,261,909 km (0.098 R)
• M74: 43,621,094 km (0.103 R)
• M75: 43,837,262 km (0.056 R)
• M76: 44,198,093 km (0.038 R)
• M77: 45,141,008 km (0.114 R)
• M78: 45,432,574 km (0.104 R)
• M79: 46,163,958 km (0.094 R)
• M80: 46,604,673 km (0.081 R)
• M81: 47,046,885 km (0.119 R)
• M82: 47,638,544 km (0.088 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 578.9

Radius: 4.3

Gravity: 31.31 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 16.96 AU - 17.1 AU

Year: 25930 Days

Day: 16.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 85,533,695 km

• M1: 313,557 km (0.083 R)
• M2: 391,348 km (0.067 R)
• M3: 869,463 km (0.071 R)
• M4: 1,009,187 km (0.084 R)
• M5: 1,186,311 km (0.049 R)
• M6: 1,437,486 km (0.114 R)
• M7: 1,704,967 km (0.103 R)
• M8: 1,951,504 km (0.044 R)
• M9: 2,716,099 km (0.085 R)
• M10: 3,740,844 km (0.03 R)
• M11: 4,293,459 km (0.095 R)
• M12: 4,627,511 km (0.059 R)
• M13: 7,077,026 km (0.076 R)
• M14: 7,414,220 km (0.049 R)
• M15: 7,527,615 km (0.068 R)
• M16: 7,756,500 km (0.103 R)
• M17: 8,754,168 km (0.099 R)
• M18: 8,934,284 km (0.105 R)
• M19: 9,298,405 km (0.111 R)
• M20: 11,255,445 km (0.063 R)
• M21: 11,780,533 km (0.084 R)
• M22: 11,846,655 km (0.118 R)
• M23: 13,127,662 km (0.083 R)
• M24: 13,264,993 km (0.108 R)
• M25: 14,099,300 km (0.054 R)
• M26: 14,310,532 km (0.037 R)
• M27: 15,022,169 km (0.107 R)
• M28: 15,454,507 km (0.108 R)
• M29: 15,527,062 km (0.102 R)
• M30: 15,745,176 km (0.088 R)
• M31: 15,891,183 km (0.08 R)
• M32: 16,331,749 km (0.103 R)
• M33: 16,479,552 km (0.042 R)
• M34: 16,850,854 km (0.092 R)
• M35: 17,829,224 km (0.074 R)
• M36: 17,981,365 km (0.081 R)
• M37: 20,872,643 km (0.101 R)
• M38: 21,033,012 km (0.043 R)
• M39: 21,678,377 km (0.071 R)
• M40: 24,072,242 km (0.078 R)
• M41: 24,577,883 km (0.059 R)
• M42: 25,257,506 km (0.046 R)
• M43: 25,599,786 km (0.047 R)
• M44: 26,722,219 km (0.109 R)
• M45: 26,983,566 km (0.111 R)
• M46: 27,860,659 km (0.045 R)
• M47: 28,037,184 km (0.033 R)
• M48: 28,747,176 km (0.103 R)
• M49: 30,638,691 km (0.079 R)
• M50: 31,003,560 km (0.104 R)
• M51: 31,553,482 km (0.119 R)
• M52: 32,477,249 km (0.074 R)
• M53: 32,849,149 km (0.06 R)
• M54: 33,129,047 km (0.077 R)
• M55: 33,503,490 km (0.093 R)
• M56: 35,683,580 km (0.099 R)
• M57: 35,875,365 km (0.106 R)
• M58: 37,421,459 km (0.107 R)
• M59: 38,300,645 km (0.05 R)
• M60: 38,496,918 km (0.108 R)
• M61: 39,087,829 km (0.09 R)
• M62: 42,188,395 km (0.056 R)
• M63: 42,289,822 km (0.03 R)
• M64: 42,391,100 km (0.075 R)
• M65: 42,797,557 km (0.051 R)
• M66: 43,512,037 km (0.092 R)
• M67: 48,515,487 km (0.114 R)
• M68: 48,940,644 km (0.112 R)
• M69: 50,223,296 km (0.038 R)
• M70: 55,131,004 km (0.094 R)
• M71: 60,988,958 km (0.049 R)
• M72: 62,715,018 km (0.098 R)
• M73: 62,946,446 km (0.084 R)
• M74: 65,392,820 km (0.093 R)
• M75: 65,862,407 km (0.105 R)
• M76: 66,804,724 km (0.096 R)
• M77: 68,941,281 km (0.093 R)
• M78: 69,419,097 km (0.095 R)
• M79: 69,538,775 km (0.061 R)
• M80: 70,017,937 km (0.098 R)
• M81: 71,220,853 km (0.106 R)
• M82: 72,430,352 km (0.082 R)
• M83: 72,551,676 km (0.116 R)
• M84: 72,673,150 km (0.104 R)
• M85: 72,916,097 km (0.079 R)
• M86: 73,890,876 km (0.101 R)
• M87: 75,976,570 km (0.087 R)
• M88: 76,964,664 km (0.077 R)
• M89: 77,212,398 km (0.097 R)
• M90: 77,584,448 km (0.055 R)
• M91: 78,953,717 km (0.076 R)
• M92: 79,954,527 km (0.112 R)
• M93: 80,707,902 km (0.04 R)
• M94: 82,095,272 km (0.1 R)
• M95: 82,855,229 km (0.046 R)
• M96: 85,021,257 km (0.078 R)
• M97: 85,533,630 km (0.075 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 337 - 14,382 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit