🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.3 AU - 1.48 AU

Year: 721 Days

Day: 26.8 Hours

Environment

Temp: -92 °C

Axial Tilt: 23.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.08 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 4.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 524.7

Radius: 13.5

Gravity: 2.88 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 3.84 AU - 5.7 AU

Year: 4581 Days

Day: 14.5 Hours

Environment

Temp: -164 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 71,414,077 km

• M1: 172,187 km (0.112 R)
• M2: 258,206 km (0.037 R)
• M3: 352,153 km (0.118 R)
• M4: 448,794 km (0.037 R)
• M5: 558,000 km (0.095 R)
• M6: 974,481 km (0.058 R)
• M7: 1,061,546 km (0.118 R)
• M8: 1,204,113 km (0.117 R)
• M9: 1,702,424 km (0.119 R)
• M10: 2,063,553 km (0.046 R)
• M11: 2,178,444 km (0.096 R)
• M12: 2,553,785 km (0.106 R)
• M13: 3,136,619 km (0.102 R)
• M14: 3,250,463 km (0.08 R)
• M15: 3,680,257 km (0.035 R)
• M16: 3,861,420 km (0.087 R)
• M17: 4,232,722 km (0.11 R)
• M18: 4,507,982 km (0.106 R)
• M19: 4,658,777 km (0.045 R)
• M20: 4,921,172 km (0.082 R)
• M21: 5,121,334 km (0.112 R)
• M22: 5,598,551 km (0.103 R)
• M23: 6,114,065 km (0.115 R)
• M24: 6,305,401 km (0.107 R)
• M25: 6,669,522 km (0.104 R)
• M26: 6,916,059 km (0.109 R)
• M27: 7,165,738 km (0.086 R)
• M28: 7,622,460 km (0.108 R)
• M29: 8,062,727 km (0.099 R)
• M30: 8,220,104 km (0.113 R)
• M31: 8,644,812 km (0.114 R)
• M32: 8,913,939 km (0.118 R)
• M33: 9,432,744 km (0.094 R)
• M34: 9,570,973 km (0.08 R)
• M35: 9,933,598 km (0.081 R)
• M36: 10,328,985 km (0.039 R)
• M37: 10,614,717 km (0.065 R)
• M38: 10,758,480 km (0.042 R)
• M39: 11,311,095 km (0.108 R)
• M40: 11,664,744 km (0.107 R)
• M41: 12,686,797 km (0.108 R)
• M42: 12,778,351 km (0.114 R)
• M43: 13,115,993 km (0.111 R)
• M44: 13,456,628 km (0.116 R)
• M45: 13,768,838 km (0.087 R)
• M46: 13,925,767 km (0.047 R)
• M47: 14,751,696 km (0.111 R)
• M48: 14,912,365 km (0.111 R)
• M49: 15,365,347 km (0.09 R)
• M50: 16,251,864 km (0.072 R)
• M51: 16,785,031 km (0.116 R)
• M52: 17,222,455 km (0.037 R)
• M53: 17,323,882 km (0.073 R)
• M54: 17,459,567 km (0.106 R)
• M55: 17,800,052 km (0.11 R)
• M56: 17,971,192 km (0.083 R)
• M57: 18,142,931 km (0.071 R)
• M58: 19,184,431 km (0.095 R)
• M59: 19,324,754 km (0.104 R)
• M60: 20,209,775 km (0.109 R)
• M61: 21,361,678 km (0.064 R)
• M62: 21,835,754 km (0.081 R)
• M63: 22,534,825 km (0.107 R)
• M64: 23,278,775 km (0.111 R)
• M65: 23,428,523 km (0.074 R)
• M66: 23,879,560 km (0.105 R)
• M67: 24,030,654 km (0.098 R)
• M68: 24,144,199 km (0.106 R)
• M69: 24,257,744 km (0.043 R)
• M70: 24,676,019 km (0.113 R)
• M71: 24,790,611 km (0.032 R)
• M72: 24,943,500 km (0.112 R)
• M73: 25,442,708 km (0.038 R)
• M74: 25,558,347 km (0.111 R)
• M75: 25,674,286 km (0.082 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 411

Radius: 11.3

Gravity: 3.22 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 7.93 AU - 8.61 AU

Year: 10457 Days

Day: 7.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 71,414,077 km

• M1: 195,076 km (0.096 R)
• M2: 460,313 km (0.026 R)
• M3: 632,799 km (0.063 R)
• M4: 765,941 km (0.1 R)
• M5: 860,487 km (0.097 R)
• M6: 1,079,797 km (0.118 R)
• M7: 1,280,109 km (0.077 R)
• M8: 1,909,467 km (0.049 R)
• M9: 2,154,060 km (0.114 R)
• M10: 2,268,652 km (0.086 R)
• M11: 2,408,825 km (0.077 R)
• M12: 2,747,514 km (0.107 R)
• M13: 2,872,279 km (0.103 R)
• M14: 2,998,989 km (0.113 R)
• M15: 3,337,080 km (0.08 R)
• M16: 3,605,608 km (0.1 R)
• M17: 3,797,841 km (0.085 R)
• M18: 4,307,671 km (0.045 R)
• M19: 5,021,253 km (0.104 R)
• M20: 5,391,806 km (0.083 R)
• M21: 5,548,884 km (0.066 R)
• M22: 5,739,322 km (0.117 R)
• M23: 7,064,161 km (0.076 R)
• M24: 8,225,489 km (0.102 R)
• M25: 8,589,012 km (0.109 R)
• M26: 9,069,670 km (0.113 R)
• M27: 9,144,319 km (0.118 R)
• M28: 9,332,065 km (0.038 R)
• M29: 9,597,003 km (0.111 R)
• M30: 10,602,749 km (0.059 R)
• M31: 11,238,390 km (0.105 R)
• M32: 11,479,841 km (0.113 R)
• M33: 11,601,315 km (0.098 R)
• M34: 12,009,119 km (0.103 R)
• M35: 12,338,832 km (0.076 R)
• M36: 12,923,012 km (0.101 R)
• M37: 14,118,149 km (0.065 R)
• M38: 14,949,315 km (0.096 R)
• M39: 15,126,290 km (0.094 R)
• M40: 15,259,432 km (0.079 R)
• M41: 15,393,023 km (0.12 R)
• M42: 15,482,332 km (0.081 R)
• M43: 15,616,522 km (0.079 R)
• M44: 15,796,189 km (0.033 R)
• M45: 16,980,256 km (0.094 R)
• M46: 17,489,936 km (0.098 R)
• M47: 17,676,484 km (0.114 R)
• M48: 18,429,261 km (0.06 R)
• M49: 19,481,383 km (0.097 R)
• M50: 20,602,320 km (0.066 R)
• M51: 21,593,854 km (0.054 R)
• M52: 21,894,396 km (0.104 R)
• M53: 21,994,777 km (0.119 R)
• M54: 22,246,699 km (0.075 R)
• M55: 22,600,947 km (0.05 R)
• M56: 22,753,387 km (0.105 R)
• M57: 23,417,602 km (0.098 R)
• M58: 23,623,299 km (0.106 R)
• M59: 24,347,951 km (0.099 R)
• M60: 24,712,970 km (0.109 R)
• M61: 25,185,101 km (0.074 R)
• M62: 25,395,735 km (0.118 R)
• M63: 26,031,525 km (0.099 R)
• M64: 26,351,515 km (0.105 R)
• M65: 27,426,974 km (0.084 R)
• M66: 28,133,824 km (0.118 R)
• M67: 28,462,192 km (0.046 R)
• M68: 30,290,128 km (0.076 R)
• M69: 30,570,474 km (0.104 R)
• M70: 33,304,824 km (0.112 R)
• M71: 33,536,103 km (0.083 R)
• M72: 33,942,410 km (0.088 R)
• M73: 34,350,214 km (0.096 R)
• M74: 34,642,529 km (0.066 R)
• M75: 35,170,759 km (0.036 R)
• M76: 35,406,375 km (0.108 R)
• M77: 35,583,499 km (0.089 R)
• M78: 36,354,078 km (0.044 R)
• M79: 36,890,835 km (0.117 R)
• M80: 37,310,158 km (0.034 R)
• M81: 37,430,285 km (0.045 R)
• M82: 37,610,700 km (0.103 R)
• M83: 38,395,789 km (0.103 R)
• M84: 38,881,534 km (0.063 R)
• M85: 39,308,187 km (0.091 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 451.7

Radius: 4.2

Gravity: 25.61 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 10.41 AU - 17.07 AU

Year: 22395 Days

Day: 24 Hours

Environment

Temp: -211 °C

Axial Tilt: 44 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 71,414,077 km

• M1: 58,642 km (0.08 R)
• M2: 239,057 km (0.084 R)
• M3: 423,063 km (0.095 R)
• M4: 756,217 km (0.052 R)
• M5: 1,153,848 km (0.088 R)
• M6: 1,488,798 km (0.069 R)
• M7: 1,517,970 km (0.089 R)
• M8: 1,666,969 km (0.048 R)
• M9: 2,445,626 km (0.114 R)
• M10: 2,691,266 km (0.118 R)
• M11: 2,727,020 km (0.067 R)
• M12: 3,055,836 km (0.08 R)
• M13: 3,168,184 km (0.082 R)
• M14: 3,243,880 km (0.088 R)
• M15: 3,552,650 km (0.105 R)
• M16: 3,992,468 km (0.099 R)
• M17: 5,411,404 km (0.116 R)
• M18: 6,102,845 km (0.08 R)
• M19: 6,291,937 km (0.078 R)
• M20: 6,435,102 km (0.06 R)
• M21: 6,530,994 km (0.082 R)
• M22: 7,018,085 km (0.107 R)
• M23: 7,315,785 km (0.106 R)
• M24: 8,600,382 km (0.051 R)
• M25: 9,025,988 km (0.117 R)
• M26: 9,787,141 km (0.111 R)
• M27: 10,512,242 km (0.097 R)
• M28: 10,682,036 km (0.055 R)
• M29: 10,738,883 km (0.085 R)
• M30: 10,909,874 km (0.071 R)
• M31: 11,024,316 km (0.091 R)
• M32: 11,836,932 km (0.108 R)
• M33: 12,909,548 km (0.109 R)
• M34: 14,075,215 km (0.061 R)
• M35: 14,828,590 km (0.074 R)
• M36: 17,099,635 km (0.118 R)
• M37: 18,105,531 km (0.085 R)
• M38: 18,173,299 km (0.053 R)
• M39: 18,445,118 km (0.119 R)
• M40: 18,581,402 km (0.118 R)
• M41: 18,855,316 km (0.118 R)
• M42: 19,268,505 km (0.113 R)
• M43: 19,754,399 km (0.117 R)
• M44: 19,893,974 km (0.068 R)
• M45: 22,388,817 km (0.105 R)
• M46: 22,972,847 km (0.059 R)
• M47: 24,304,867 km (0.115 R)
• M48: 24,454,465 km (0.079 R)
• M49: 24,604,362 km (0.091 R)
• M50: 24,980,301 km (0.065 R)
• M51: 28,843,068 km (0.069 R)
• M52: 29,001,492 km (0.087 R)
• M53: 29,717,467 km (0.088 R)
• M54: 30,600,693 km (0.117 R)
• M55: 32,474,855 km (0.089 R)
• M56: 32,557,134 km (0.088 R)
• M57: 32,639,563 km (0.047 R)
• M58: 34,050,869 km (0.061 R)
• M59: 34,469,743 km (0.077 R)
• M60: 34,637,741 km (0.062 R)
• M61: 35,059,009 km (0.095 R)
• M62: 36,846,704 km (0.084 R)
• M63: 38,141,772 km (0.045 R)
• M64: 38,315,455 km (0.118 R)
• M65: 39,188,359 km (0.097 R)
• M66: 40,244,520 km (0.031 R)
• M67: 40,332,932 km (0.079 R)
• M68: 40,421,494 km (0.097 R)
• M69: 41,131,785 km (0.086 R)
• M70: 41,667,196 km (0.067 R)
• M71: 42,925,463 km (0.104 R)
• M72: 44,653,020 km (0.098 R)
• M73: 44,927,831 km (0.114 R)
• M74: 46,310,414 km (0.091 R)
• M75: 48,175,601 km (0.053 R)
• M76: 49,780,038 km (0.07 R)
• M77: 49,875,033 km (0.09 R)
• M78: 51,114,600 km (0.094 R)
• M79: 51,402,128 km (0.111 R)
• M80: 52,944,482 km (0.11 R)
• M81: 54,208,733 km (0.075 R)
• M82: 54,501,945 km (0.103 R)
• M83: 55,089,865 km (0.116 R)
• M84: 55,483,008 km (0.12 R)
• M85: 55,581,443 km (0.114 R)
• M86: 59,163,265 km (0.112 R)
• M87: 59,263,944 km (0.106 R)
• M88: 59,364,474 km (0.09 R)
• M89: 60,070,427 km (0.103 R)
• M90: 65,296,479 km (0.106 R)
• M91: 67,280,446 km (0.094 R)
• M92: 67,911,001 km (0.089 R)
• M93: 68,437,884 km (0.079 R)
• M94: 68,754,733 km (0.109 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 478 - 15,676 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit