🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.68 AU - 0.84 AU

Year: 252 Days

Day: 15.8 Hours

Environment

Temp: 79 °C

Axial Tilt: 19.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.08 AU - 1.1 AU

Year: 433 Days

Day: 36.5 Hours

Environment

Temp: -2 °C

Axial Tilt: 45.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.89 AU - 2.05 AU

Year: 1053 Days

Day: 36.7 Hours

Environment

Temp: -74 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 3.88 AU - 4.3 AU

Year: 3150 Days

Day: 24.5 Hours

Environment

Temp: -125 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.82 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 429.5

Radius: 14

Gravity: 2.19 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 4.46 AU - 6.64 AU

Year: 4979 Days

Day: 8.5 Hours

Environment

Temp: -149 °C

Axial Tilt: 47.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 98,395,435 km

• M1: 178,321 km (0.073 R)
• M2: 363,672 km (0.088 R)
• M3: 451,786 km (0.107 R)
• M4: 699,819 km (0.113 R)
• M5: 876,793 km (0.073 R)
• M6: 1,305,391 km (0.099 R)
• M7: 1,631,514 km (0.05 R)
• M8: 1,751,342 km (0.064 R)
• M9: 1,858,604 km (0.045 R)
• M10: 2,096,465 km (0.076 R)
• M11: 2,294,083 km (0.067 R)
• M12: 2,395,361 km (0.115 R)
• M13: 2,532,692 km (0.069 R)
• M14: 2,779,528 km (0.077 R)
• M15: 2,869,736 km (0.071 R)
• M16: 3,053,143 km (0.103 R)
• M17: 3,146,193 km (0.12 R)
• M18: 3,412,327 km (0.091 R)
• M19: 3,567,760 km (0.1 R)
• M20: 3,987,082 km (0.116 R)
• M21: 4,213,125 km (0.076 R)
• M22: 4,359,282 km (0.035 R)
• M23: 4,485,842 km (0.072 R)
• M24: 5,181,921 km (0.057 R)
• M25: 5,981,970 km (0.032 R)
• M26: 6,528,900 km (0.06 R)
• M27: 6,625,690 km (0.059 R)
• M28: 6,845,150 km (0.068 R)
• M29: 7,017,636 km (0.12 R)
• M30: 7,492,909 km (0.109 R)
• M31: 7,619,768 km (0.091 R)
• M32: 8,713,328 km (0.062 R)
• M33: 8,981,108 km (0.082 R)
• M34: 9,142,973 km (0.094 R)
• M35: 9,634,701 km (0.09 R)
• M36: 10,050,883 km (0.056 R)
• M37: 10,191,056 km (0.092 R)
• M38: 10,815,178 km (0.087 R)
• M39: 11,074,132 km (0.094 R)
• M40: 11,539,681 km (0.084 R)
• M41: 11,863,410 km (0.074 R)
• M42: 12,369,650 km (0.07 R)
• M43: 12,610,353 km (0.074 R)
• M44: 12,731,228 km (0.083 R)
• M45: 13,004,692 km (0.077 R)
• M46: 13,650,507 km (0.052 R)
• M47: 14,243,961 km (0.108 R)
• M48: 14,369,923 km (0.106 R)
• M49: 14,496,333 km (0.063 R)
• M50: 14,781,915 km (0.058 R)
• M51: 15,845,556 km (0.106 R)
• M52: 16,402,958 km (0.12 R)
• M53: 16,501,992 km (0.09 R)
• M54: 16,667,596 km (0.057 R)
• M55: 17,909,707 km (0.027 R)
• M56: 18,869,527 km (0.093 R)
• M57: 19,286,008 km (0.028 R)
• M58: 19,916,413 km (0.094 R)
• M59: 20,022,179 km (0.065 R)
• M60: 20,269,614 km (0.088 R)
• M61: 20,447,037 km (0.1 R)
• M62: 20,589,155 km (0.083 R)
• M63: 21,233,473 km (0.109 R)
• M64: 21,413,589 km (0.046 R)
• M65: 21,811,818 km (0.095 R)
• M66: 21,993,580 km (0.114 R)
• M67: 22,322,097 km (0.119 R)
• M68: 22,946,967 km (0.091 R)
• M69: 24,402,255 km (0.079 R)
• M70: 25,236,263 km (0.108 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 975.5

Radius: 4.7

Gravity: 44.16 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 14.49 AU - 17.75 AU

Year: 24646 Days

Day: 16.3 Hours

Environment

Temp: -201 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 98,395,435 km

• M1: 1,060,499 km (0.103 R)
• M2: 1,125,126 km (0.093 R)
• M3: 1,998,029 km (0.066 R)
• M4: 2,283,611 km (0.106 R)
• M5: 2,892,475 km (0.113 R)
• M6: 2,937,803 km (0.12 R)
• M7: 3,261,832 km (0.097 R)
• M8: 3,356,527 km (0.102 R)
• M9: 3,548,611 km (0.092 R)
• M10: 3,744,285 km (0.093 R)
• M11: 4,774,566 km (0.111 R)
• M12: 4,828,122 km (0.072 R)
• M13: 5,099,642 km (0.059 R)
• M14: 5,487,998 km (0.092 R)
• M15: 5,943,523 km (0.06 R)
• M16: 6,293,134 km (0.084 R)
• M17: 6,589,487 km (0.095 R)
• M18: 6,649,326 km (0.073 R)
• M19: 7,443,392 km (0.091 R)
• M20: 7,505,774 km (0.071 R)
• M21: 7,568,156 km (0.101 R)
• M22: 8,986,194 km (0.101 R)
• M23: 11,404,294 km (0.09 R)
• M24: 11,910,683 km (0.052 R)
• M25: 12,572,504 km (0.113 R)
• M26: 13,020,251 km (0.1 R)
• M27: 13,095,498 km (0.038 R)
• M28: 14,550,338 km (0.1 R)
• M29: 19,210,910 km (0.069 R)
• M30: 19,553,938 km (0.119 R)
• M31: 19,985,677 km (0.095 R)
• M32: 20,507,774 km (0.084 R)
• M33: 20,770,468 km (0.108 R)
• M34: 20,946,245 km (0.084 R)
• M35: 22,100,692 km (0.103 R)
• M36: 23,824,957 km (0.079 R)
• M37: 24,008,962 km (0.047 R)
• M38: 24,563,671 km (0.09 R)
• M39: 24,842,671 km (0.079 R)
• M40: 26,729,400 km (0.076 R)
• M41: 27,786,458 km (0.113 R)
• M42: 28,077,127 km (0.099 R)
• M43: 28,857,280 km (0.095 R)
• M44: 31,239,925 km (0.116 R)
• M45: 31,744,219 km (0.082 R)
• M46: 33,067,861 km (0.084 R)
• M47: 34,617,396 km (0.059 R)
• M48: 35,243,912 km (0.088 R)
• M49: 35,348,630 km (0.117 R)
• M50: 36,190,567 km (0.09 R)
• M51: 38,755,572 km (0.072 R)
• M52: 38,863,732 km (0.101 R)
• M53: 39,841,503 km (0.063 R)
• M54: 41,378,472 km (0.077 R)
• M55: 42,711,389 km (0.066 R)
• M56: 42,823,138 km (0.097 R)
• M57: 43,046,787 km (0.108 R)
• M58: 43,720,277 km (0.099 R)
• M59: 45,418,961 km (0.091 R)
• M60: 48,763,969 km (0.111 R)
• M61: 48,880,805 km (0.064 R)
• M62: 49,114,477 km (0.109 R)
• M63: 49,348,747 km (0.113 R)
• M64: 51,472,738 km (0.108 R)
• M65: 52,306,746 km (0.057 R)
• M66: 52,665,631 km (0.111 R)
• M67: 53,265,519 km (0.094 R)
• M68: 55,443,664 km (0.095 R)
• M69: 56,298,466 km (0.092 R)
• M70: 56,666,177 km (0.071 R)
• M71: 57,527,263 km (0.041 R)
• M72: 58,021,385 km (0.106 R)
• M73: 59,137,983 km (0.119 R)
• M74: 61,770,906 km (0.078 R)
• M75: 63,419,923 km (0.067 R)
• M76: 64,185,864 km (0.039 R)
• M77: 65,855,825 km (0.117 R)
• M78: 66,114,031 km (0.083 R)
• M79: 66,631,490 km (0.086 R)
• M80: 68,191,796 km (0.106 R)
• M81: 68,714,491 km (0.026 R)
• M82: 68,976,437 km (0.095 R)
• M83: 73,077,812 km (0.101 R)
• M84: 74,283,122 km (0.096 R)
• M85: 74,686,438 km (0.063 R)
• M86: 75,495,164 km (0.096 R)
• M87: 76,035,960 km (0.038 R)
• M88: 77,257,427 km (0.089 R)
• M89: 78,485,326 km (0.045 R)
• M90: 79,033,004 km (0.083 R)
• M91: 80,546,037 km (0.09 R)
• M92: 82,624,550 km (0.099 R)
• M93: 83,460,951 km (0.115 R)
• M94: 84,300,046 km (0.118 R)
• M95: 87,542,580 km (0.084 R)
• M96: 93,568,083 km (0.118 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 532 - 13,186 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit