🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.79 AU - 1.19 AU

Year: 351 Days

Day: 24.3 Hours

Environment

Temp: 73 °C

Axial Tilt: 39.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 2.93 AU - 3.05 AU

Year: 1843 Days

Day: 39.5 Hours

Environment

Temp: -89 °C

Axial Tilt: 141.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,965,969 km

• M1: 1,858,155 km (0.036 R)

Asteroid Belt

Center: 4.96 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 944.5

Radius: 12

Gravity: 6.56 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 5.85 AU - 8.01 AU

Year: 6503 Days

Day: 8.7 Hours

Environment

Temp: -157 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 80,965,969 km

• M1: 1,298,958 km (0.066 R)
• M2: 2,490,057 km (0.1 R)
• M3: 2,896,364 km (0.099 R)
• M4: 3,933,676 km (0.067 R)
• M5: 4,435,427 km (0.111 R)
• M6: 4,549,720 km (0.09 R)
• M7: 4,810,619 km (0.052 R)
• M8: 4,957,673 km (0.083 R)
• M9: 5,046,535 km (0.083 R)
• M10: 5,256,271 km (0.045 R)
• M11: 5,808,586 km (0.115 R)
• M12: 6,028,495 km (0.064 R)
• M13: 6,219,083 km (0.099 R)
• M14: 6,444,078 km (0.115 R)
• M15: 6,541,316 km (0.104 R)
• M16: 6,671,766 km (0.091 R)
• M17: 7,202,240 km (0.087 R)
• M18: 7,712,069 km (0.094 R)
• M19: 7,919,262 km (0.11 R)
• M20: 8,023,532 km (0.104 R)
• M21: 8,339,184 km (0.104 R)
• M22: 8,623,270 km (0.09 R)
• M23: 9,237,369 km (0.092 R)
• M24: 9,791,031 km (0.107 R)
• M25: 10,166,222 km (0.108 R)
• M26: 10,279,767 km (0.108 R)
• M27: 10,355,613 km (0.064 R)
• M28: 10,853,326 km (0.1 R)
• M29: 11,085,801 km (0.091 R)
• M30: 11,202,637 km (0.104 R)
• M31: 11,753,306 km (0.095 R)
• M32: 12,312,802 km (0.052 R)
• M33: 12,433,827 km (0.096 R)
• M34: 13,085,924 km (0.05 R)
• M35: 13,209,492 km (0.092 R)
• M36: 13,416,236 km (0.074 R)
• M37: 13,833,016 km (0.085 R)
• M38: 14,043,051 km (0.055 R)
• M39: 14,679,291 km (0.063 R)
• M40: 14,979,534 km (0.099 R)
• M41: 15,368,488 km (0.108 R)
• M42: 15,980,045 km (0.035 R)
• M43: 16,068,008 km (0.072 R)
• M44: 16,200,402 km (0.114 R)
• M45: 16,288,815 km (0.116 R)
• M46: 16,957,218 km (0.05 R)
• M47: 17,498,463 km (0.109 R)
• M48: 17,680,075 km (0.045 R)
• M49: 17,771,180 km (0.086 R)
• M50: 18,274,876 km (0.113 R)
• M51: 18,459,180 km (0.108 R)
• M52: 18,597,858 km (0.057 R)
• M53: 18,829,734 km (0.044 R)
• M54: 19,343,154 km (0.108 R)
• M55: 19,484,075 km (0.102 R)
• M56: 20,623,114 km (0.067 R)
• M57: 21,007,580 km (0.056 R)
• M58: 21,249,031 km (0.071 R)
• M59: 21,491,529 km (0.113 R)
• M60: 22,322,695 km (0.084 R)
• M61: 23,064,701 km (0.047 R)
• M62: 23,614,173 km (0.11 R)
• M63: 23,714,404 km (0.067 R)
• M64: 24,522,382 km (0.057 R)
• M65: 24,623,959 km (0.115 R)
• M66: 25,751,179 km (0.096 R)
• M67: 26,529,238 km (0.1 R)
• M68: 26,738,076 km (0.057 R)
• M69: 28,268,313 km (0.115 R)
• M70: 28,695,415 km (0.119 R)
• M71: 29,124,611 km (0.085 R)
• M72: 29,394,037 km (0.067 R)
• M73: 29,880,978 km (0.118 R)
• M74: 30,479,818 km (0.063 R)
• M75: 30,589,025 km (0.089 R)
• M76: 32,411,276 km (0.083 R)
• M77: 33,138,771 km (0.117 R)
• M78: 33,363,766 km (0.043 R)
• M79: 33,984,896 km (0.119 R)
• M80: 34,895,199 km (0.106 R)
• M81: 36,972,815 km (0.029 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 204.7

Radius: 6.5

Gravity: 4.84 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 10.4 AU - 16.54 AU

Year: 17622 Days

Day: 24.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 80,965,969 km

• M1: 276,457 km (0.045 R)
• M2: 1,020,407 km (0.104 R)
• M3: 1,196,783 km (0.103 R)
• M4: 1,512,734 km (0.105 R)
• M5: 1,601,296 km (0.087 R)
• M6: 1,668,764 km (0.11 R)
• M7: 1,900,940 km (0.091 R)
• M8: 2,143,438 km (0.08 R)
• M9: 2,499,481 km (0.042 R)
• M10: 2,604,649 km (0.117 R)
• M11: 3,323,317 km (0.07 R)
• M12: 3,674,872 km (0.054 R)
• M13: 4,381,123 km (0.118 R)
• M14: 6,339,808 km (0.038 R)
• M15: 6,447,668 km (0.091 R)
• M16: 8,097,434 km (0.095 R)
• M17: 8,568,966 km (0.103 R)
• M18: 9,333,710 km (0.059 R)
• M19: 9,374,551 km (0.102 R)
• M20: 11,143,396 km (0.092 R)
• M21: 11,317,079 km (0.119 R)
• M22: 11,360,612 km (0.064 R)
• M23: 11,976,656 km (0.054 R)
• M24: 12,021,086 km (0.064 R)
• M25: 12,378,326 km (0.067 R)
• M26: 12,966,395 km (0.037 R)
• M27: 13,286,834 km (0.042 R)
• M28: 13,749,092 km (0.07 R)
• M29: 14,927,624 km (0.087 R)
• M30: 15,167,279 km (0.1 R)
• M31: 16,334,891 km (0.112 R)
• M32: 16,631,394 km (0.1 R)
• M33: 18,704,072 km (0.101 R)
• M34: 19,430,220 km (0.106 R)
• M35: 20,165,643 km (0.095 R)
• M36: 20,324,367 km (0.075 R)
• M37: 22,207,206 km (0.101 R)
• M38: 22,316,562 km (0.085 R)
• M39: 22,371,165 km (0.102 R)
• M40: 22,535,573 km (0.098 R)
• M41: 23,976,799 km (0.082 R)
• M42: 24,032,898 km (0.105 R)
• M43: 24,482,739 km (0.069 R)
• M44: 25,162,661 km (0.1 R)
• M45: 25,504,941 km (0.087 R)
• M46: 25,906,162 km (0.08 R)
• M47: 25,963,608 km (0.114 R)
• M48: 26,021,203 km (0.105 R)
• M49: 26,656,845 km (0.086 R)
• M50: 27,005,856 km (0.11 R)
• M51: 27,767,010 km (0.094 R)
• M52: 28,773,056 km (0.091 R)
• M53: 30,455,733 km (0.081 R)
• M54: 31,493,045 km (0.108 R)
• M55: 31,677,200 km (0.078 R)
• M56: 32,479,643 km (0.11 R)
• M57: 32,727,975 km (0.057 R)
• M58: 33,601,926 km (0.048 R)
• M59: 33,852,951 km (0.079 R)
• M60: 34,041,743 km (0.079 R)
• M61: 34,927,064 km (0.042 R)
• M62: 35,627,930 km (0.087 R)
• M63: 37,433,127 km (0.094 R)
• M64: 37,693,427 km (0.067 R)
• M65: 38,281,198 km (0.111 R)
• M66: 38,412,245 km (0.069 R)
• M67: 39,532,135 km (0.119 R)
• M68: 40,329,192 km (0.102 R)
• M69: 40,529,205 km (0.109 R)
• M70: 41,534,502 km (0.102 R)
• M71: 42,276,957 km (0.094 R)
• M72: 43,433,049 km (0.099 R)
• M73: 44,461,684 km (0.101 R)
• M74: 45,498,248 km (0.091 R)
• M75: 46,612,752 km (0.094 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 556.9

Radius: 5.2

Gravity: 20.6 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 14.15 AU - 19.27 AU

Year: 24348 Days

Day: 19.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 80,965,969 km

• M1: 71,957 km (0.087 R)
• M2: 276,606 km (0.108 R)
• M3: 384,467 km (0.084 R)
• M4: 527,781 km (0.104 R)
• M5: 594,352 km (0.112 R)
• M6: 640,428 km (0.105 R)
• M7: 785,987 km (0.059 R)
• M8: 1,051,823 km (0.028 R)
• M9: 1,759,720 km (0.085 R)
• M10: 2,069,537 km (0.056 R)
• M11: 4,077,589 km (0.101 R)
• M12: 4,122,169 km (0.038 R)
• M13: 4,439,466 km (0.107 R)
• M14: 4,485,393 km (0.088 R)
• M15: 4,624,369 km (0.117 R)
• M16: 4,953,784 km (0.047 R)
• M17: 5,097,398 km (0.119 R)
• M18: 5,290,977 km (0.069 R)
• M19: 5,685,317 km (0.115 R)
• M20: 5,785,398 km (0.1 R)
• M21: 5,886,078 km (0.086 R)
• M22: 6,294,480 km (0.115 R)
• M23: 6,554,332 km (0.117 R)
• M24: 6,817,773 km (0.112 R)
• M25: 8,526,929 km (0.113 R)
• M26: 10,482,173 km (0.037 R)
• M27: 11,859,072 km (0.113 R)
• M28: 12,699,064 km (0.088 R)
• M29: 14,299,462 km (0.079 R)
• M30: 15,540,825 km (0.106 R)
• M31: 17,032,166 km (0.116 R)
• M32: 17,393,894 km (0.12 R)
• M33: 17,539,303 km (0.112 R)
• M34: 17,685,161 km (0.068 R)
• M35: 17,904,621 km (0.111 R)
• M36: 19,390,876 km (0.102 R)
• M37: 20,608,004 km (0.112 R)
• M38: 20,761,940 km (0.081 R)
• M39: 21,148,352 km (0.117 R)
• M40: 22,321,648 km (0.077 R)
• M41: 22,479,623 km (0.061 R)
• M42: 23,035,679 km (0.042 R)
• M43: 23,435,703 km (0.107 R)
• M44: 25,222,650 km (0.1 R)
• M45: 25,966,151 km (0.119 R)
• M46: 29,530,021 km (0.106 R)
• M47: 30,138,735 km (0.099 R)
• M48: 30,400,830 km (0.045 R)
• M49: 30,927,415 km (0.074 R)
• M50: 31,989,560 km (0.07 R)
• M51: 32,078,571 km (0.101 R)
• M52: 33,153,581 km (0.035 R)
• M53: 34,149,454 km (0.082 R)
• M54: 35,246,904 km (0.097 R)
• M55: 35,707,665 km (0.108 R)
• M56: 36,077,621 km (0.102 R)
• M57: 36,635,023 km (0.075 R)
• M58: 39,655,404 km (0.045 R)
• M59: 40,422,841 km (0.086 R)
• M60: 43,147,467 km (0.105 R)
• M61: 43,344,337 km (0.101 R)
• M62: 45,229,420 km (0.116 R)
• M63: 45,529,514 km (0.089 R)
• M64: 45,729,975 km (0.117 R)
• M65: 48,566,650 km (0.115 R)
• M66: 48,873,924 km (0.032 R)
• M67: 50,109,602 km (0.093 R)
• M68: 52,821,961 km (0.119 R)
• M69: 53,137,912 km (0.083 R)
• M70: 53,665,992 km (0.119 R)
• M71: 58,170,085 km (0.036 R)
• M72: 58,278,842 km (0.05 R)
• M73: 59,260,354 km (0.038 R)
• M74: 60,137,297 km (0.085 R)
• M75: 61,793,046 km (0.092 R)
• M76: 62,459,654 km (0.106 R)
• M77: 62,905,306 km (0.118 R)
• M78: 63,128,506 km (0.118 R)
• M79: 63,687,853 km (0.12 R)
• M80: 64,024,149 km (0.104 R)
• M81: 66,963,597 km (0.096 R)
• M82: 67,305,578 km (0.074 R)
• M83: 67,534,014 km (0.053 R)
• M84: 67,991,335 km (0.081 R)
• M85: 69,254,539 km (0.092 R)
• M86: 69,600,409 km (0.06 R)
• M87: 71,571,062 km (0.051 R)
• M88: 71,804,136 km (0.054 R)
• M89: 72,154,195 km (0.101 R)
• M90: 72,738,823 km (0.07 R)
• M91: 74,974,862 km (0.117 R)
• M92: 77,951,262 km (0.1 R)
• M93: 78,791,553 km (0.08 R)
• M94: 79,272,959 km (0.099 R)
• M95: 79,514,111 km (0.119 R)
• M96: 79,997,162 km (0.116 R)

Kuiper Belt

Range: 30.8 - 46.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 321 - 18,165 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit