🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.56 AU - 0.66 AU

Year: 178 Days

Day: 46.6 Hours

Environment

Temp: 205 °C

Axial Tilt: 21.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,772,291 km

• M1: 78,240 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.64 AU - 0.98 AU

Year: 272 Days

Day: 27.9 Hours

Environment

Temp: 85 °C

Axial Tilt: 25.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.95 AU - 1.06 AU

Year: 373 Days

Day: 14.4 Hours

Environment

Temp: 31 °C

Axial Tilt: 29.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 63,772,291 km

• M1: 501,452 km (0.097 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 3.47 AU - 4.63 AU

Year: 3038 Days

Day: 41.2 Hours

Environment

Temp: -135 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,772,291 km

• M1: 535,860 km (0.081 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 988.4

Radius: 9.3

Gravity: 11.43 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 4.4 AU - 6.34 AU

Year: 4639 Days

Day: 11.4 Hours

Environment

Temp: -147 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 63,772,291 km

• M1: 181,163 km (0.107 R)
• M2: 336,595 km (0.104 R)
• M3: 499,208 km (0.086 R)
• M4: 727,494 km (0.101 R)
• M5: 806,781 km (0.086 R)
• M6: 1,018,163 km (0.068 R)
• M7: 1,107,922 km (0.056 R)
• M8: 1,327,980 km (0.078 R)
• M9: 1,510,789 km (0.088 R)
• M10: 1,614,161 km (0.085 R)
• M11: 1,755,681 km (0.112 R)
• M12: 1,975,889 km (0.086 R)
• M13: 2,127,581 km (0.045 R)
• M14: 2,185,625 km (0.077 R)
• M15: 2,503,670 km (0.12 R)
• M16: 2,647,583 km (0.08 R)
• M17: 3,051,946 km (0.047 R)
• M18: 3,228,172 km (0.078 R)
• M19: 3,407,690 km (0.058 R)
• M20: 4,013,860 km (0.078 R)
• M21: 5,010,631 km (0.082 R)
• M22: 5,350,517 km (0.097 R)
• M23: 5,617,101 km (0.075 R)
• M24: 6,052,879 km (0.102 R)
• M25: 6,135,757 km (0.103 R)
• M26: 6,841,260 km (0.118 R)
• M27: 7,189,225 km (0.083 R)
• M28: 7,335,831 km (0.055 R)
• M29: 7,542,725 km (0.083 R)
• M30: 7,661,954 km (0.109 R)
• M31: 8,114,338 km (0.114 R)
• M32: 8,175,374 km (0.099 R)
• M33: 8,730,981 km (0.068 R)
• M34: 8,856,194 km (0.039 R)
• M35: 9,267,139 km (0.119 R)
• M36: 9,748,994 km (0.107 R)
• M37: 9,846,382 km (0.111 R)
• M38: 11,243,178 km (0.111 R)
• M39: 12,034,102 km (0.117 R)
• M40: 12,348,556 km (0.118 R)
• M41: 12,453,873 km (0.05 R)
• M42: 12,630,249 km (0.079 R)
• M43: 12,736,464 km (0.108 R)
• M44: 13,415,937 km (0.066 R)
• M45: 14,144,030 km (0.105 R)
• M46: 14,291,085 km (0.117 R)
• M47: 14,438,887 km (0.069 R)
• M48: 14,810,189 km (0.105 R)
• M49: 15,260,030 km (0.103 R)
• M50: 15,373,126 km (0.083 R)
• M51: 15,524,519 km (0.119 R)
• M52: 15,638,213 km (0.072 R)
• M53: 15,752,357 km (0.083 R)
• M54: 15,904,946 km (0.045 R)
• M55: 16,211,472 km (0.102 R)
• M56: 16,288,515 km (0.088 R)
• M57: 16,675,076 km (0.118 R)
• M58: 16,791,613 km (0.083 R)
• M59: 17,143,018 km (0.091 R)
• M60: 17,339,141 km (0.113 R)
• M61: 17,932,446 km (0.042 R)
• M62: 18,451,850 km (0.041 R)
• M63: 18,774,084 km (0.093 R)
• M64: 19,016,881 km (0.113 R)
• M65: 20,495,656 km (0.092 R)
• M66: 22,825,494 km (0.041 R)
• M67: 23,084,747 km (0.118 R)
• M68: 23,258,131 km (0.103 R)
• M69: 23,562,562 km (0.094 R)
• M70: 24,263,279 km (0.108 R)
• M71: 24,572,049 km (0.103 R)
• M72: 24,882,015 km (0.105 R)
• M73: 25,059,738 km (0.083 R)
• M74: 25,416,529 km (0.088 R)
• M75: 25,774,965 km (0.111 R)
• M76: 26,451,596 km (0.034 R)
• M77: 26,951,552 km (0.065 R)
• M78: 27,271,243 km (0.083 R)
• M79: 27,776,285 km (0.108 R)
• M80: 28,748,971 km (0.069 R)
• M81: 29,122,367 km (0.057 R)
• M82: 29,685,603 km (0.072 R)
• M83: 30,015,915 km (0.09 R)
• M84: 30,632,258 km (0.08 R)
• M85: 30,966,011 km (0.069 R)
• M86: 31,492,895 km (0.091 R)
• M87: 31,877,810 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 331.5

Radius: 13.1

Gravity: 1.93 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 4.84 AU - 5.9 AU

Year: 4639 Days

Day: 11.5 Hours

Environment

Temp: -144 °C

Axial Tilt: 49.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 63,772,291 km

• M1: 235,916 km (0.091 R)
• M2: 355,594 km (0.053 R)
• M3: 492,027 km (0.057 R)
• M4: 641,326 km (0.082 R)
• M5: 881,580 km (0.071 R)
• M6: 1,164,320 km (0.118 R)
• M7: 1,273,377 km (0.066 R)
• M8: 1,437,636 km (0.086 R)
• M9: 1,622,688 km (0.058 R)
• M10: 1,858,454 km (0.079 R)
• M11: 2,061,159 km (0.101 R)
• M12: 2,286,753 km (0.029 R)
• M13: 2,394,912 km (0.079 R)
• M14: 2,944,684 km (0.068 R)
• M15: 3,786,621 km (0.11 R)
• M16: 4,139,971 km (0.114 R)
• M17: 4,291,963 km (0.053 R)
• M18: 4,523,391 km (0.108 R)
• M19: 4,699,767 km (0.081 R)
• M20: 4,838,594 km (0.026 R)
• M21: 4,938,525 km (0.102 R)
• M22: 5,099,941 km (0.111 R)
• M23: 5,428,159 km (0.118 R)
• M24: 5,532,129 km (0.085 R)
• M25: 5,848,080 km (0.086 R)
• M26: 5,933,351 km (0.07 R)
• M27: 6,697,347 km (0.079 R)
• M28: 6,853,826 km (0.1 R)
• M29: 7,125,047 km (0.116 R)
• M30: 7,376,821 km (0.043 R)
• M31: 7,538,685 km (0.093 R)
• M32: 8,558,195 km (0.119 R)
• M33: 9,899,190 km (0.035 R)
• M34: 10,052,229 km (0.092 R)
• M35: 10,283,358 km (0.103 R)
• M36: 10,412,461 km (0.027 R)
• M37: 11,092,682 km (0.066 R)
• M38: 11,625,849 km (0.046 R)
• M39: 12,004,032 km (0.046 R)
• M40: 12,112,790 km (0.084 R)
• M41: 12,386,255 km (0.105 R)
• M42: 12,828,017 km (0.112 R)
• M43: 13,275,016 km (0.115 R)
• M44: 13,444,061 km (0.07 R)
• M45: 13,613,705 km (0.105 R)
• M46: 14,357,057 km (0.118 R)
• M47: 15,084,402 km (0.041 R)
• M48: 15,349,190 km (0.094 R)
• M49: 15,675,014 km (0.112 R)
• M50: 16,243,038 km (0.068 R)
• M51: 17,031,269 km (0.09 R)
• M52: 18,143,230 km (0.068 R)
• M53: 18,236,878 km (0.097 R)
• M54: 18,362,241 km (0.075 R)
• M55: 18,771,092 km (0.119 R)
• M56: 20,016,046 km (0.086 R)
• M57: 20,697,464 km (0.062 R)
• M58: 21,123,070 km (0.073 R)
• M59: 21,221,655 km (0.119 R)
• M60: 21,982,958 km (0.07 R)
• M61: 22,417,241 km (0.102 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 278.9

Radius: 13.6

Gravity: 1.51 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 6.18 AU - 6.48 AU

Year: 5937 Days

Day: 15 Hours

Environment

Temp: -165 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 63,772,291 km

• M1: 175,478 km (0.11 R)
• M2: 407,056 km (0.068 R)
• M3: 563,236 km (0.084 R)
• M4: 650,751 km (0.108 R)
• M5: 1,116,000 km (0.099 R)
• M6: 1,257,520 km (0.098 R)
• M7: 1,405,472 km (0.089 R)
• M8: 1,502,860 km (0.073 R)
• M9: 1,588,281 km (0.107 R)
• M10: 2,088,536 km (0.099 R)
• M11: 2,249,802 km (0.095 R)
• M12: 2,567,847 km (0.118 R)
• M13: 3,026,814 km (0.114 R)
• M14: 3,397,816 km (0.054 R)
• M15: 3,646,747 km (0.094 R)
• M16: 3,842,421 km (0.108 R)
• M17: 4,102,123 km (0.081 R)
• M18: 4,306,025 km (0.098 R)
• M19: 4,471,480 km (0.1 R)
• M20: 4,702,459 km (0.091 R)
• M21: 4,851,459 km (0.112 R)
• M22: 5,176,386 km (0.109 R)
• M23: 6,054,226 km (0.101 R)
• M24: 6,146,827 km (0.034 R)
• M25: 7,050,996 km (0.077 R)
• M26: 7,271,205 km (0.061 R)
• M27: 7,668,536 km (0.1 R)
• M28: 7,895,177 km (0.112 R)
• M29: 8,123,912 km (0.059 R)
• M30: 9,167,657 km (0.06 R)
• M31: 9,381,432 km (0.077 R)
• M32: 9,488,993 km (0.091 R)
• M33: 9,841,296 km (0.098 R)
• M34: 10,197,937 km (0.074 R)
• M35: 11,465,330 km (0.085 R)
• M36: 11,638,116 km (0.088 R)
• M37: 11,724,883 km (0.101 R)
• M38: 12,190,880 km (0.081 R)
• M39: 12,337,785 km (0.118 R)
• M40: 12,692,781 km (0.085 R)
• M41: 12,841,780 km (0.05 R)
• M42: 13,021,148 km (0.098 R)
• M43: 13,352,358 km (0.063 R)
• M44: 13,443,164 km (0.084 R)
• M45: 13,686,410 km (0.06 R)
• M46: 13,777,964 km (0.037 R)
• M47: 13,900,335 km (0.031 R)
• M48: 14,177,091 km (0.085 R)
• M49: 14,486,759 km (0.026 R)
• M50: 14,673,756 km (0.033 R)
• M51: 14,767,404 km (0.12 R)
• M52: 15,018,429 km (0.112 R)
• M53: 15,461,090 km (0.09 R)
• M54: 16,359,126 km (0.083 R)
• M55: 16,488,827 km (0.106 R)
• M56: 17,175,332 km (0.074 R)
• M57: 17,274,216 km (0.11 R)
• M58: 17,406,311 km (0.085 R)
• M59: 18,138,742 km (0.088 R)
• M60: 18,407,719 km (0.087 R)
• M61: 18,949,413 km (0.064 R)
• M62: 19,393,419 km (0.106 R)
• M63: 20,535,898 km (0.083 R)
• M64: 20,851,400 km (0.055 R)
• M65: 21,097,788 km (0.116 R)
• M66: 21,878,539 km (0.06 R)
• M67: 22,236,527 km (0.051 R)
• M68: 22,380,290 km (0.112 R)
• M69: 23,103,746 km (0.079 R)
• M70: 23,468,465 km (0.107 R)
• M71: 24,388,342 km (0.11 R)
• M72: 24,685,145 km (0.106 R)
• M73: 24,796,745 km (0.1 R)
• M74: 25,095,342 km (0.069 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 276.1

Radius: 3.5

Gravity: 22.54 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 14.28 AU - 18 AU

Year: 24172 Days

Day: 23.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 63,772,291 km

• M1: 45,478 km (0.026 R)
• M2: 160,668 km (0.06 R)
• M3: 280,496 km (0.079 R)
• M4: 310,715 km (0.113 R)
• M5: 515,664 km (0.114 R)
• M6: 888,013 km (0.104 R)
• M7: 1,075,309 km (0.096 R)
• M8: 1,567,486 km (0.08 R)
• M9: 1,622,838 km (0.114 R)
• M10: 1,707,211 km (0.072 R)
• M11: 2,150,170 km (0.034 R)
• M12: 3,310,601 km (0.095 R)
• M13: 4,198,913 km (0.112 R)
• M14: 4,748,984 km (0.115 R)
• M15: 5,321,495 km (0.119 R)
• M16: 5,786,446 km (0.101 R)
• M17: 5,915,399 km (0.087 R)
• M18: 6,088,933 km (0.038 R)
• M19: 6,132,615 km (0.113 R)
• M20: 6,890,478 km (0.092 R)
• M21: 7,073,137 km (0.086 R)
• M22: 7,164,990 km (0.068 R)
• M23: 7,442,943 km (0.109 R)
• M24: 7,961,898 km (0.088 R)
• M25: 8,105,362 km (0.112 R)
• M26: 8,201,554 km (0.1 R)
• M27: 8,688,046 km (0.036 R)
• M28: 9,536,415 km (0.116 R)
• M29: 9,944,668 km (0.09 R)
• M30: 10,306,545 km (0.103 R)
• M31: 10,883,843 km (0.104 R)
• M32: 11,149,828 km (0.11 R)
• M33: 11,742,236 km (0.118 R)
• M34: 12,069,706 km (0.088 R)
• M35: 13,182,864 km (0.06 R)
• M36: 13,295,960 km (0.112 R)
• M37: 15,984,682 km (0.057 R)
• M38: 16,105,408 km (0.095 R)
• M39: 16,651,889 km (0.078 R)
• M40: 17,204,354 km (0.105 R)
• M41: 17,576,104 km (0.115 R)
• M42: 20,512,411 km (0.042 R)
• M43: 20,643,459 km (0.061 R)
• M44: 20,774,806 km (0.12 R)
• M45: 20,972,425 km (0.116 R)
• M46: 21,236,764 km (0.084 R)
• M47: 22,778,071 km (0.068 R)
• M48: 23,117,957 km (0.092 R)
• M49: 23,390,973 km (0.061 R)
• M50: 25,613,699 km (0.053 R)
• M51: 26,893,209 km (0.068 R)
• M52: 28,120,660 km (0.108 R)
• M53: 29,071,653 km (0.111 R)
• M54: 30,256,319 km (0.102 R)
• M55: 30,480,267 km (0.105 R)
• M56: 31,230,500 km (0.05 R)
• M57: 31,532,239 km (0.088 R)
• M58: 31,835,025 km (0.098 R)
• M59: 33,440,360 km (0.109 R)
• M60: 34,447,303 km (0.057 R)
• M61: 35,307,042 km (0.118 R)
• M62: 36,490,810 km (0.117 R)
• M63: 37,767,628 km (0.046 R)
• M64: 38,734,928 km (0.11 R)
• M65: 40,119,157 km (0.116 R)
• M66: 40,447,075 km (0.086 R)
• M67: 41,188,483 km (0.083 R)
• M68: 42,183,907 km (0.059 R)
• M69: 42,768,236 km (0.073 R)
• M70: 42,935,636 km (0.069 R)
• M71: 43,691,853 km (0.091 R)
• M72: 44,537,081 km (0.087 R)
• M73: 44,876,818 km (0.085 R)
• M74: 47,018,910 km (0.071 R)
• M75: 47,451,397 km (0.093 R)
• M76: 48,320,112 km (0.071 R)
• M77: 48,669,124 km (0.064 R)
• M78: 49,194,213 km (0.072 R)
• M79: 49,985,286 km (0.045 R)
• M80: 50,957,822 km (0.089 R)
• M81: 51,579,999 km (0.069 R)
• M82: 52,294,180 km (0.095 R)
• M83: 52,383,639 km (0.052 R)
• M84: 54,365,362 km (0.05 R)
• M85: 54,637,630 km (0.116 R)
• M86: 54,819,242 km (0.117 R)
• M87: 56,463,323 km (0.117 R)
• M88: 56,830,885 km (0.08 R)
• M89: 58,216,311 km (0.079 R)
• M90: 58,401,812 km (0.103 R)
• M91: 58,680,662 km (0.046 R)
• M92: 58,959,812 km (0.086 R)
• M93: 59,612,807 km (0.111 R)
• M94: 61,020,223 km (0.098 R)
• M95: 61,208,717 km (0.1 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 171 - 17,870 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit