🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.74 AU - 1.04 AU

Year: 313 Days

Day: 32.7 Hours

Environment

Temp: 30 °C

Axial Tilt: 36.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.01 AU - 1.03 AU

Year: 384 Days

Day: 34.6 Hours

Environment

Temp: 5 °C

Axial Tilt: 18.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.3 AU - 1.56 AU

Year: 637 Days

Day: 37.9 Hours

Environment

Temp: -37 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.97 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 397.7

Radius: 9.7

Gravity: 4.23 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 3.76 AU - 5.24 AU

Year: 3559 Days

Day: 8.4 Hours

Environment

Temp: -130 °C

Axial Tilt: 152.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 102,196,440 km

• M1: 121,324 km (0.117 R)
• M2: 185,801 km (0.065 R)
• M3: 257,009 km (0.101 R)
• M4: 337,194 km (0.119 R)
• M5: 406,607 km (0.109 R)
• M6: 522,396 km (0.092 R)
• M7: 623,973 km (0.083 R)
• M8: 770,878 km (0.114 R)
• M9: 929,751 km (0.052 R)
• M10: 1,034,619 km (0.038 R)
• M11: 1,121,685 km (0.115 R)
• M12: 1,291,778 km (0.077 R)
• M13: 1,458,430 km (0.112 R)
• M14: 1,721,722 km (0.053 R)
• M15: 1,826,141 km (0.098 R)
• M16: 1,905,877 km (0.112 R)
• M17: 2,236,638 km (0.092 R)
• M18: 2,408,975 km (0.065 R)
• M19: 3,030,554 km (0.092 R)
• M20: 3,189,427 km (0.032 R)
• M21: 3,383,904 km (0.12 R)
• M22: 3,449,727 km (0.073 R)
• M23: 3,532,455 km (0.116 R)
• M24: 3,801,731 km (0.049 R)
• M25: 4,112,595 km (0.109 R)
• M26: 4,200,559 km (0.077 R)
• M27: 4,503,943 km (0.104 R)
• M28: 4,576,498 km (0.037 R)
• M29: 4,685,854 km (0.118 R)
• M30: 4,870,159 km (0.096 R)
• M31: 5,075,706 km (0.077 R)
• M32: 5,284,096 km (0.088 R)
• M33: 5,476,030 km (0.11 R)
• M34: 5,807,689 km (0.025 R)
• M35: 5,926,320 km (0.099 R)
• M36: 6,085,641 km (0.097 R)
• M37: 6,266,804 km (0.059 R)
• M38: 7,008,810 km (0.105 R)
• M39: 7,240,986 km (0.083 R)
• M40: 7,475,854 km (0.067 R)
• M41: 7,691,575 km (0.092 R)
• M42: 7,843,865 km (0.082 R)
• M43: 7,975,062 km (0.085 R)
• M44: 8,085,017 km (0.107 R)
• M45: 8,217,710 km (0.11 R)
• M46: 8,755,365 km (0.07 R)
• M47: 9,074,308 km (0.035 R)
• M48: 9,212,087 km (0.094 R)
• M49: 9,466,703 km (0.115 R)
• M50: 9,629,914 km (0.074 R)
• M51: 10,220,527 km (0.113 R)
• M52: 10,604,544 km (0.114 R)
• M53: 10,871,427 km (0.112 R)
• M54: 10,944,580 km (0.034 R)
• M55: 11,238,839 km (0.026 R)
• M56: 11,860,418 km (0.088 R)
• M57: 11,935,666 km (0.118 R)
• M58: 12,467,487 km (0.113 R)
• M59: 12,569,811 km (0.046 R)
• M60: 12,877,983 km (0.1 R)
• M61: 13,110,757 km (0.072 R)
• M62: 13,292,818 km (0.12 R)
• M63: 13,475,627 km (0.055 R)
• M64: 13,659,482 km (0.084 R)
• M65: 13,949,852 km (0.12 R)
• M66: 14,725,218 km (0.096 R)
• M67: 16,011,311 km (0.066 R)
• M68: 16,178,112 km (0.104 R)
• M69: 16,541,485 km (0.099 R)
• M70: 16,738,207 km (0.099 R)
• M71: 16,822,879 km (0.064 R)
• M72: 17,848,672 km (0.105 R)
• M73: 18,021,607 km (0.118 R)
• M74: 18,253,184 km (0.101 R)
• M75: 18,924,131 km (0.104 R)
• M76: 20,020,533 km (0.108 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 450.3

Radius: 4.8

Gravity: 19.54 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 12.97 AU - 13.11 AU

Year: 17554 Days

Day: 23 Hours

Environment

Temp: -194 °C

Axial Tilt: 66.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 102,196,440 km

• M1: 581,188 km (0.085 R)
• M2: 862,581 km (0.049 R)
• M3: 1,561,203 km (0.11 R)
• M4: 1,668,465 km (0.077 R)
• M5: 1,861,895 km (0.092 R)
• M6: 2,641,599 km (0.09 R)
• M7: 3,650,188 km (0.115 R)
• M8: 3,901,064 km (0.116 R)
• M9: 3,973,768 km (0.104 R)
• M10: 4,919,975 km (0.067 R)
• M11: 5,196,880 km (0.026 R)
• M12: 5,317,157 km (0.058 R)
• M13: 5,932,004 km (0.104 R)
• M14: 6,142,040 km (0.089 R)
• M15: 7,183,391 km (0.069 R)
• M16: 7,407,189 km (0.095 R)
• M17: 7,452,218 km (0.037 R)
• M18: 7,497,396 km (0.044 R)
• M19: 7,678,709 km (0.104 R)
• M20: 8,702,108 km (0.067 R)
• M21: 9,084,779 km (0.056 R)
• M22: 9,326,679 km (0.076 R)
• M23: 9,816,911 km (0.106 R)
• M24: 11,285,514 km (0.105 R)
• M25: 11,545,515 km (0.09 R)
• M26: 12,551,561 km (0.096 R)
• M27: 13,201,414 km (0.099 R)
• M28: 13,530,379 km (0.113 R)
• M29: 13,640,633 km (0.028 R)
• M30: 13,695,835 km (0.044 R)
• M31: 13,917,539 km (0.089 R)
• M32: 13,973,189 km (0.1 R)
• M33: 15,907,789 km (0.09 R)
• M34: 17,143,766 km (0.107 R)
• M35: 20,397,819 km (0.072 R)
• M36: 21,096,591 km (0.085 R)
• M37: 22,191,797 km (0.037 R)
• M38: 22,452,097 km (0.048 R)
• M39: 23,702,735 km (0.084 R)
• M40: 23,835,578 km (0.099 R)
• M41: 24,638,470 km (0.111 R)
• M42: 25,246,436 km (0.082 R)
• M43: 25,654,539 km (0.081 R)
• M44: 25,996,220 km (0.092 R)
• M45: 26,133,402 km (0.1 R)
• M46: 26,753,335 km (0.059 R)
• M47: 26,891,713 km (0.11 R)
• M48: 27,099,804 km (0.094 R)
• M49: 28,854,587 km (0.098 R)
• M50: 29,067,614 km (0.118 R)
• M51: 29,138,823 km (0.114 R)
• M52: 29,924,960 km (0.108 R)
• M53: 30,140,680 km (0.075 R)
• M54: 30,718,128 km (0.048 R)
• M55: 32,030,998 km (0.094 R)
• M56: 32,768,217 km (0.068 R)
• M57: 33,138,920 km (0.053 R)
• M58: 33,660,269 km (0.079 R)
• M59: 34,184,161 km (0.1 R)
• M60: 34,259,259 km (0.11 R)
• M61: 34,710,895 km (0.113 R)
• M62: 35,013,082 km (0.117 R)
• M63: 35,240,322 km (0.056 R)
• M64: 35,468,010 km (0.074 R)
• M65: 37,539,342 km (0.107 R)
• M66: 39,255,828 km (0.071 R)
• M67: 40,123,495 km (0.078 R)
• M68: 40,202,782 km (0.045 R)
• M69: 40,838,274 km (0.118 R)
• M70: 41,077,481 km (0.059 R)
• M71: 41,637,276 km (0.1 R)
• M72: 41,797,795 km (0.031 R)
• M73: 42,119,280 km (0.083 R)
• M74: 42,199,764 km (0.064 R)
• M75: 44,065,250 km (0.038 R)
• M76: 44,228,760 km (0.113 R)
• M77: 44,802,468 km (0.043 R)
• M78: 46,123,268 km (0.042 R)
• M79: 47,038,657 km (0.115 R)
• M80: 47,205,758 km (0.083 R)
• M81: 49,650,636 km (0.047 R)
• M82: 50,246,933 km (0.074 R)
• M83: 50,759,904 km (0.085 R)
• M84: 51,017,063 km (0.088 R)
• M85: 51,102,782 km (0.042 R)
• M86: 51,791,082 km (0.117 R)
• M87: 51,963,568 km (0.103 R)
• M88: 52,049,886 km (0.06 R)
• M89: 52,655,608 km (0.088 R)
• M90: 52,829,142 km (0.04 R)
• M91: 54,223,843 km (0.116 R)
• M92: 54,837,942 km (0.108 R)
• M93: 57,227,618 km (0.078 R)
• M94: 58,749,777 km (0.093 R)
• M95: 59,019,651 km (0.084 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 817.8

Radius: 4.5

Gravity: 40.39 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 17.51 AU - 18.51 AU

Year: 28492 Days

Day: 15.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 102,196,440 km

• M1: 72,705 km (0.1 R)
• M2: 158,125 km (0.049 R)
• M3: 668,254 km (0.066 R)
• M4: 966,701 km (0.073 R)
• M5: 1,063,641 km (0.083 R)
• M6: 1,482,664 km (0.117 R)
• M7: 1,594,863 km (0.104 R)
• M8: 1,748,650 km (0.092 R)
• M9: 1,867,131 km (0.052 R)
• M10: 2,454,303 km (0.097 R)
• M11: 2,906,238 km (0.115 R)
• M12: 2,999,587 km (0.089 R)
• M13: 3,141,705 km (0.099 R)
• M14: 3,580,924 km (0.098 R)
• M15: 4,196,220 km (0.109 R)
• M16: 4,355,093 km (0.114 R)
• M17: 4,408,500 km (0.084 R)
• M18: 4,624,220 km (0.059 R)
• M19: 5,349,171 km (0.115 R)
• M20: 5,521,508 km (0.042 R)
• M21: 5,930,508 km (0.109 R)
• M22: 6,531,742 km (0.112 R)
• M23: 7,152,125 km (0.031 R)
• M24: 8,515,111 km (0.064 R)
• M25: 8,919,025 km (0.116 R)
• M26: 9,260,258 km (0.088 R)
• M27: 12,065,218 km (0.045 R)
• M28: 12,977,017 km (0.101 R)
• M29: 13,597,250 km (0.077 R)
• M30: 13,910,807 km (0.06 R)
• M31: 14,785,805 km (0.062 R)
• M32: 19,506,814 km (0.12 R)
• M33: 19,595,077 km (0.049 R)
• M34: 19,771,902 km (0.048 R)
• M35: 20,574,195 km (0.05 R)
• M36: 21,114,842 km (0.119 R)
• M37: 21,751,680 km (0.05 R)
• M38: 22,118,344 km (0.092 R)
• M39: 22,210,347 km (0.11 R)
• M40: 23,137,255 km (0.111 R)
• M41: 23,982,184 km (0.093 R)
• M42: 24,455,961 km (0.116 R)
• M43: 24,932,729 km (0.07 R)
• M44: 25,798,901 km (0.098 R)
• M45: 28,156,114 km (0.103 R)
• M46: 29,360,228 km (0.088 R)
• M47: 35,304,798 km (0.115 R)
• M48: 35,735,640 km (0.104 R)
• M49: 36,059,819 km (0.087 R)
• M50: 38,135,639 km (0.078 R)
• M51: 38,356,296 km (0.079 R)
• M52: 39,355,011 km (0.063 R)
• M53: 39,801,561 km (0.115 R)
• M54: 41,038,286 km (0.115 R)
• M55: 42,401,721 km (0.113 R)
• M56: 43,549,287 km (0.105 R)
• M57: 44,242,673 km (0.074 R)
• M58: 46,698,322 km (0.058 R)
• M59: 48,121,147 km (0.096 R)
• M60: 48,359,756 km (0.099 R)
• M61: 53,953,370 km (0.111 R)
• M62: 55,445,908 km (0.062 R)
• M63: 58,217,059 km (0.112 R)
• M64: 58,471,225 km (0.081 R)
• M65: 58,980,756 km (0.112 R)
• M66: 59,363,726 km (0.055 R)
• M67: 59,491,632 km (0.08 R)
• M68: 59,875,800 km (0.106 R)
• M69: 61,162,192 km (0.11 R)
• M70: 61,679,352 km (0.073 R)
• M71: 62,978,460 km (0.117 R)
• M72: 64,024,149 km (0.115 R)
• M73: 70,012,701 km (0.053 R)
• M74: 70,553,647 km (0.107 R)
• M75: 71,095,939 km (0.092 R)
• M76: 71,231,625 km (0.085 R)
• M77: 73,004,808 km (0.096 R)
• M78: 73,278,871 km (0.1 R)
• M79: 73,416,053 km (0.109 R)
• M80: 75,068,660 km (0.086 R)
• M81: 75,206,889 km (0.117 R)
• M82: 75,483,645 km (0.081 R)
• M83: 76,316,157 km (0.073 R)
• M84: 82,370,084 km (0.107 R)
• M85: 83,800,090 km (0.047 R)
• M86: 84,661,923 km (0.074 R)
• M87: 87,265,076 km (0.115 R)
• M88: 87,992,720 km (0.087 R)
• M89: 90,776,586 km (0.109 R)
• M90: 92,846,123 km (0.119 R)
• M91: 97,634,751 km (0.055 R)
• M92: 98,844,399 km (0.101 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 285 - 15,379 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit