🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.57 AU - 0.63 AU

Year: 165 Days

Day: 41.7 Hours

Environment

Temp: 255 °C

Axial Tilt: 18.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,858,590 km

• M1: 384,915 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 2.9 AU - 4.32 AU

Year: 2433 Days

Day: 15.8 Hours

Environment

Temp: -116 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 2.86 AU - 4.62 AU

Year: 2566 Days

Day: 47.9 Hours

Environment

Temp: -109 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.77 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 277.2

Radius: 13.3

Gravity: 1.57 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 4.42 AU - 7.18 AU

Year: 4955 Days

Day: 9.2 Hours

Environment

Temp: -140 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 51,858,590 km

• M1: 173,234 km (0.113 R)
• M2: 404,363 km (0.106 R)
• M3: 513,869 km (0.114 R)
• M4: 790,326 km (0.1 R)
• M5: 1,002,455 km (0.091 R)
• M6: 1,357,002 km (0.072 R)
• M7: 1,642,285 km (0.109 R)
• M8: 1,834,219 km (0.115 R)
• M9: 1,990,400 km (0.062 R)
• M10: 2,166,028 km (0.102 R)
• M11: 2,301,264 km (0.063 R)
• M12: 2,756,341 km (0.1 R)
• M13: 2,936,457 km (0.083 R)
• M14: 3,378,070 km (0.114 R)
• M15: 3,482,938 km (0.11 R)
• M16: 3,571,200 km (0.095 R)
• M17: 3,714,216 km (0.118 R)
• M18: 4,042,733 km (0.1 R)
• M19: 4,826,476 km (0.117 R)
• M20: 5,064,786 km (0.041 R)
• M21: 5,246,098 km (0.087 R)
• M22: 5,635,950 km (0.114 R)
• M23: 6,184,974 km (0.087 R)
• M24: 6,270,993 km (0.085 R)
• M25: 6,379,003 km (0.072 R)
• M26: 7,040,525 km (0.096 R)
• M27: 7,311,297 km (0.111 R)
• M28: 7,654,624 km (0.113 R)
• M29: 7,747,075 km (0.112 R)
• M30: 7,909,688 km (0.11 R)
• M31: 8,191,381 km (0.095 R)
• M32: 8,285,927 km (0.108 R)
• M33: 8,837,045 km (0.109 R)
• M34: 9,129,360 km (0.107 R)
• M35: 9,325,931 km (0.111 R)
• M36: 9,424,815 km (0.08 R)
• M37: 9,648,464 km (0.115 R)
• M38: 9,848,925 km (0.081 R)
• M39: 10,000,019 km (0.103 R)
• M40: 10,101,297 km (0.116 R)
• M41: 10,202,874 km (0.108 R)
• M42: 10,355,763 km (0.099 R)
• M43: 11,633,628 km (0.093 R)
• M44: 11,873,733 km (0.076 R)
• M45: 12,467,636 km (0.081 R)
• M46: 12,768,178 km (0.111 R)
• M47: 13,265,292 km (0.118 R)
• M48: 13,684,465 km (0.108 R)
• M49: 14,335,515 km (0.106 R)
• M50: 14,708,014 km (0.09 R)
• M51: 15,141,848 km (0.087 R)
• M52: 15,316,578 km (0.113 R)
• M53: 17,221,557 km (0.114 R)
• M54: 17,464,953 km (0.096 R)
• M55: 17,770,731 km (0.12 R)
• M56: 17,985,853 km (0.098 R)
• M57: 18,170,905 km (0.097 R)
• M58: 18,418,789 km (0.091 R)
• M59: 19,357,964 km (0.039 R)
• M60: 19,484,375 km (0.095 R)
• M61: 19,610,934 km (0.117 R)
• M62: 19,833,387 km (0.107 R)
• M63: 19,928,980 km (0.09 R)
• M64: 20,024,573 km (0.113 R)
• M65: 20,248,521 km (0.081 R)
• M66: 20,860,525 km (0.077 R)
• M67: 21,119,928 km (0.053 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 969.1

Radius: 14.9

Gravity: 4.37 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 5.12 AU - 7.24 AU

Year: 5450 Days

Day: 9.8 Hours

Environment

Temp: -143 °C

Axial Tilt: 48.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 51,858,590 km

• M1: 226,491 km (0.104 R)
• M2: 361,728 km (0.089 R)
• M3: 492,775 km (0.082 R)
• M4: 723,455 km (0.039 R)
• M5: 832,662 km (0.061 R)
• M6: 1,023,997 km (0.111 R)
• M7: 1,937,292 km (0.115 R)
• M8: 2,116,810 km (0.099 R)
• M9: 2,343,899 km (0.036 R)
• M10: 2,890,380 km (0.065 R)
• M11: 3,050,600 km (0.087 R)
• M12: 3,190,324 km (0.107 R)
• M13: 3,622,662 km (0.1 R)
• M14: 3,721,247 km (0.063 R)
• M15: 4,306,474 km (0.098 R)
• M16: 4,411,192 km (0.066 R)
• M17: 4,569,916 km (0.062 R)
• M18: 4,784,738 km (0.106 R)
• M19: 5,085,580 km (0.067 R)
• M20: 5,364,430 km (0.064 R)
• M21: 5,648,367 km (0.103 R)
• M22: 6,410,119 km (0.114 R)
• M23: 6,530,246 km (0.072 R)
• M24: 7,391,930 km (0.091 R)
• M25: 7,549,606 km (0.07 R)
• M26: 7,964,890 km (0.026 R)
• M27: 8,289,368 km (0.06 R)
• M28: 8,519,300 km (0.115 R)
• M29: 9,086,275 km (0.091 R)
• M30: 9,528,038 km (0.079 R)
• M31: 9,734,483 km (0.098 R)
• M32: 9,977,131 km (0.037 R)
• M33: 10,931,715 km (0.054 R)
• M34: 11,220,139 km (0.109 R)
• M35: 11,584,261 km (0.049 R)
• M36: 12,249,672 km (0.11 R)
• M37: 12,889,502 km (0.07 R)
• M38: 13,194,383 km (0.072 R)
• M39: 13,694,937 km (0.073 R)
• M40: 14,359,002 km (0.12 R)
• M41: 14,556,322 km (0.106 R)
• M42: 15,435,209 km (0.104 R)
• M43: 15,596,924 km (0.095 R)
• M44: 16,827,217 km (0.079 R)
• M45: 17,118,784 km (0.078 R)
• M46: 18,687,916 km (0.061 R)
• M47: 19,076,421 km (0.087 R)
• M48: 19,380,554 km (0.118 R)
• M49: 19,861,660 km (0.085 R)
• M50: 20,169,982 km (0.066 R)
• M51: 20,302,525 km (0.102 R)
• M52: 20,880,422 km (0.087 R)
• M53: 21,961,715 km (0.115 R)
• M54: 22,692,651 km (0.1 R)
• M55: 23,617,465 km (0.075 R)
• M56: 24,696,364 km (0.1 R)
• M57: 25,504,043 km (0.111 R)
• M58: 25,983,355 km (0.105 R)
• M59: 27,194,350 km (0.066 R)
• M60: 28,225,827 km (0.117 R)
• M61: 28,522,928 km (0.12 R)
• M62: 29,070,307 km (0.092 R)
• M63: 29,320,135 km (0.07 R)
• M64: 29,872,600 km (0.083 R)
• M65: 30,276,515 km (0.101 R)
• M66: 30,479,070 km (0.088 R)
• M67: 31,910,123 km (0.107 R)
• M68: 32,530,207 km (0.09 R)
• M69: 34,572,666 km (0.118 R)
• M70: 34,678,582 km (0.099 R)
• M71: 35,316,018 km (0.106 R)
• M72: 35,743,120 km (0.12 R)
• M73: 35,850,232 km (0.119 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 257.2

Radius: 3.9

Gravity: 16.91 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 13.38 AU - 14.4 AU

Year: 18365 Days

Day: 19.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 51,858,590 km

• M1: 134,339 km (0.049 R)
• M2: 253,269 km (0.117 R)
• M3: 417,228 km (0.102 R)
• M4: 510,428 km (0.102 R)
• M5: 716,723 km (0.074 R)
• M6: 1,198,877 km (0.096 R)
• M7: 1,242,859 km (0.051 R)
• M8: 2,646,985 km (0.076 R)
• M9: 2,762,474 km (0.114 R)
• M10: 3,210,071 km (0.084 R)
• M11: 3,364,307 km (0.12 R)
• M12: 3,712,122 km (0.032 R)
• M13: 3,744,285 km (0.083 R)
• M14: 3,776,598 km (0.088 R)
• M15: 3,972,123 km (0.094 R)
• M16: 4,005,184 km (0.119 R)
• M17: 4,238,108 km (0.08 R)
• M18: 5,249,539 km (0.118 R)
• M19: 6,064,099 km (0.092 R)
• M20: 6,140,095 km (0.111 R)
• M21: 6,563,607 km (0.115 R)
• M22: 6,680,742 km (0.087 R)
• M23: 6,996,543 km (0.083 R)
• M24: 7,357,672 km (0.051 R)
• M25: 7,560,826 km (0.108 R)
• M26: 7,642,656 km (0.101 R)
• M27: 8,818,495 km (0.097 R)
• M28: 8,904,514 km (0.117 R)
• M29: 9,647,866 km (0.086 R)
• M30: 9,914,898 km (0.094 R)
• M31: 10,049,237 km (0.082 R)
• M32: 10,868,585 km (0.092 R)
• M33: 11,099,863 km (0.112 R)
• M34: 12,425,150 km (0.081 R)
• M35: 12,667,050 km (0.114 R)
• M36: 13,849,621 km (0.097 R)
• M37: 13,999,967 km (0.081 R)
• M38: 14,453,997 km (0.111 R)
• M39: 14,912,963 km (0.078 R)
• M40: 16,212,520 km (0.075 R)
• M41: 16,423,901 km (0.106 R)
• M42: 16,742,545 km (0.079 R)
• M43: 17,385,965 km (0.076 R)
• M44: 17,819,350 km (0.1 R)
• M45: 17,873,804 km (0.086 R)
• M46: 18,146,820 km (0.047 R)
• M47: 18,752,093 km (0.09 R)
• M48: 19,029,448 km (0.119 R)
• M49: 19,308,298 km (0.11 R)
• M50: 19,588,345 km (0.109 R)
• M51: 19,644,444 km (0.091 R)
• M52: 20,664,851 km (0.119 R)
• M53: 20,721,998 km (0.081 R)
• M54: 20,836,440 km (0.109 R)
• M55: 21,470,137 km (0.092 R)
• M56: 21,586,075 km (0.079 R)
• M57: 22,756,529 km (0.097 R)
• M58: 22,993,043 km (0.088 R)
• M59: 23,052,284 km (0.097 R)
• M60: 23,230,305 km (0.092 R)
• M61: 23,707,523 km (0.114 R)
• M62: 23,947,328 km (0.102 R)
• M63: 24,550,207 km (0.086 R)
• M64: 24,914,478 km (0.119 R)
• M65: 25,648,106 km (0.07 R)
• M66: 26,575,314 km (0.053 R)
• M67: 27,576,273 km (0.03 R)
• M68: 28,081,316 km (0.11 R)
• M69: 28,398,463 km (0.095 R)
• M70: 28,462,192 km (0.119 R)
• M71: 29,036,498 km (0.118 R)
• M72: 30,391,705 km (0.066 R)
• M73: 31,503,816 km (0.085 R)
• M74: 31,767,407 km (0.105 R)
• M75: 32,164,141 km (0.118 R)
• M76: 34,104,724 km (0.095 R)
• M77: 37,468,881 km (0.087 R)
• M78: 37,608,456 km (0.119 R)
• M79: 38,379,035 km (0.113 R)
• M80: 38,449,346 km (0.042 R)
• M81: 39,367,278 km (0.114 R)
• M82: 39,580,006 km (0.071 R)
• M83: 41,512,960 km (0.07 R)
• M84: 42,599,938 km (0.106 R)
• M85: 43,256,524 km (0.069 R)
• M86: 43,769,644 km (0.031 R)
• M87: 44,284,710 km (0.101 R)
• M88: 46,140,621 km (0.117 R)
• M89: 46,215,420 km (0.076 R)
• M90: 46,739,910 km (0.119 R)
• M91: 46,890,106 km (0.039 R)
• M92: 47,266,345 km (0.119 R)
• M93: 49,621,315 km (0.113 R)
• M94: 51,160,677 km (0.027 R)
• M95: 51,780,909 km (0.056 R)

Kuiper Belt

Range: 30.9 - 52.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 536 - 11,654 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit