🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.83 AU - 0.95 AU

Year: 296 Days

Day: 33.9 Hours

Environment

Temp: 190 °C

Axial Tilt: 39.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,301,444 km

• M1: 152,889 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.37 AU - 1.41 AU

Year: 579 Days

Day: 40.8 Hours

Environment

Temp: -1 °C

Axial Tilt: 38.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.4 AU - 1.72 AU

Year: 688 Days

Day: 26.4 Hours

Environment

Temp: -17 °C

Axial Tilt: 48.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,301,444 km

• M1: 95,743 km (0.094 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.86 AU - 2.12 AU

Year: 991 Days

Day: 41.7 Hours

Environment

Temp: -64 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 3.34 AU - 3.42 AU

Year: 2194 Days

Day: 45.5 Hours

Environment

Temp: -97 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 223.3

Radius: 8.7

Gravity: 2.95 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 4.32 AU - 6.52 AU

Year: 4456 Days

Day: 6.6 Hours

Environment

Temp: -133 °C

Axial Tilt: 126.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 62,301,444 km

• M1: 183,856 km (0.116 R)
• M2: 244,443 km (0.063 R)
• M3: 447,447 km (0.105 R)
• M4: 607,667 km (0.118 R)
• M5: 713,283 km (0.048 R)
• M6: 893,698 km (0.073 R)
• M7: 1,005,148 km (0.11 R)
• M8: 1,379,143 km (0.107 R)
• M9: 1,437,636 km (0.106 R)
• M10: 1,655,600 km (0.068 R)
• M11: 1,845,439 km (0.069 R)
• M12: 1,949,709 km (0.118 R)
• M13: 2,015,831 km (0.092 R)
• M14: 2,136,856 km (0.106 R)
• M15: 2,260,424 km (0.115 R)
• M16: 2,471,506 km (0.112 R)
• M17: 2,528,952 km (0.059 R)
• M18: 3,019,633 km (0.036 R)
• M19: 3,127,643 km (0.09 R)
• M20: 3,331,545 km (0.113 R)
• M21: 4,138,625 km (0.061 R)
• M22: 4,414,932 km (0.098 R)
• M23: 4,967,397 km (0.103 R)
• M24: 5,335,408 km (0.072 R)
• M25: 5,485,156 km (0.116 R)
• M26: 5,579,402 km (0.079 R)
• M27: 5,712,245 km (0.076 R)
• M28: 5,827,136 km (0.08 R)
• M29: 6,156,401 km (0.108 R)
• M30: 6,352,973 km (0.085 R)
• M31: 6,452,007 km (0.079 R)
• M32: 6,611,627 km (0.061 R)
• M33: 6,752,399 km (0.118 R)
• M34: 6,833,182 km (0.033 R)
• M35: 7,077,774 km (0.08 R)
• M36: 7,221,688 km (0.074 R)
• M37: 7,387,442 km (0.1 R)
• M38: 7,470,768 km (0.098 R)
• M39: 8,299,839 km (0.11 R)
• M40: 9,745,553 km (0.038 R)
• M41: 9,859,846 km (0.081 R)
• M42: 10,136,303 km (0.111 R)
• M43: 10,275,429 km (0.091 R)
• M44: 10,391,966 km (0.101 R)
• M45: 10,602,749 km (0.093 R)
• M46: 10,814,879 km (0.082 R)
• M47: 11,921,155 km (0.059 R)
• M48: 12,117,128 km (0.109 R)
• M49: 12,886,959 km (0.093 R)
• M50: 13,138,732 km (0.066 R)
• M51: 13,290,424 km (0.116 R)
• M52: 13,366,570 km (0.028 R)
• M53: 13,570,322 km (0.104 R)
• M54: 13,646,916 km (0.044 R)
• M55: 13,929,357 km (0.11 R)
• M56: 15,051,341 km (0.087 R)
• M57: 15,157,256 km (0.04 R)
• M58: 15,316,428 km (0.072 R)
• M59: 15,422,942 km (0.12 R)
• M60: 15,556,383 km (0.109 R)
• M61: 15,797,535 km (0.025 R)
• M62: 16,202,197 km (0.097 R)
• M63: 16,911,890 km (0.112 R)
• M64: 17,353,503 km (0.045 R)
• M65: 17,826,980 km (0.094 R)
• M66: 18,191,999 km (0.063 R)
• M67: 18,502,713 km (0.047 R)
• M68: 18,587,685 km (0.099 R)
• M69: 18,644,532 km (0.06 R)
• M70: 18,729,803 km (0.116 R)
• M71: 18,929,217 km (0.047 R)
• M72: 19,043,510 km (0.077 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 629

Radius: 13.5

Gravity: 3.45 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 5.15 AU - 8.29 AU

Year: 6151 Days

Day: 6.6 Hours

Environment

Temp: -159 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 62,301,444 km

• M1: 183,407 km (0.089 R)
• M2: 292,613 km (0.109 R)
• M3: 466,895 km (0.117 R)
• M4: 576,999 km (0.077 R)
• M5: 710,739 km (0.061 R)
• M6: 815,608 km (0.093 R)
• M7: 940,821 km (0.112 R)
• M8: 1,149,660 km (0.107 R)
• M9: 1,260,063 km (0.062 R)
• M10: 1,579,155 km (0.06 R)
• M11: 1,757,625 km (0.096 R)
• M12: 2,253,692 km (0.114 R)
• M13: 2,664,637 km (0.087 R)
• M14: 2,771,151 km (0.031 R)
• M15: 3,055,088 km (0.096 R)
• M16: 3,417,563 km (0.066 R)
• M17: 3,818,186 km (0.062 R)
• M18: 4,258,752 km (0.098 R)
• M19: 4,690,192 km (0.089 R)
• M20: 5,082,438 km (0.068 R)
• M21: 5,215,580 km (0.06 R)
• M22: 5,649,713 km (0.075 R)
• M23: 7,199,996 km (0.077 R)
• M24: 7,867,502 km (0.04 R)
• M25: 8,115,086 km (0.119 R)
• M26: 8,208,734 km (0.072 R)
• M27: 8,302,682 km (0.119 R)
• M28: 8,618,333 km (0.117 R)
• M29: 9,621,985 km (0.106 R)
• M30: 9,920,433 km (0.06 R)
• M31: 10,020,514 km (0.118 R)
• M32: 10,323,001 km (0.067 R)
• M33: 11,738,795 km (0.042 R)
• M34: 11,844,711 km (0.116 R)
• M35: 12,128,947 km (0.1 R)
• M36: 12,958,616 km (0.078 R)
• M37: 13,398,883 km (0.079 R)
• M38: 13,657,986 km (0.11 R)
• M39: 14,294,077 km (0.119 R)
• M40: 14,596,713 km (0.11 R)
• M41: 15,169,972 km (0.112 R)
• M42: 15,478,742 km (0.108 R)
• M43: 15,984,981 km (0.102 R)
• M44: 16,774,559 km (0.108 R)
• M45: 17,053,858 km (0.074 R)
• M46: 18,023,252 km (0.102 R)
• M47: 18,596,960 km (0.071 R)
• M48: 19,176,652 km (0.112 R)
• M49: 19,426,929 km (0.074 R)
• M50: 19,636,366 km (0.12 R)
• M51: 19,762,477 km (0.079 R)
• M52: 20,566,715 km (0.1 R)
• M53: 21,037,350 km (0.099 R)
• M54: 21,123,219 km (0.057 R)
• M55: 21,858,493 km (0.066 R)
• M56: 22,514,180 km (0.071 R)
• M57: 23,043,458 km (0.088 R)
• M58: 23,309,592 km (0.109 R)
• M59: 23,845,003 km (0.101 R)
• M60: 24,927,942 km (0.067 R)
• M61: 25,521,247 km (0.078 R)
• M62: 25,612,951 km (0.094 R)
• M63: 26,027,038 km (0.115 R)
• M64: 26,211,641 km (0.054 R)
• M65: 26,443,219 km (0.107 R)
• M66: 26,908,169 km (0.116 R)
• M67: 28,462,042 km (0.084 R)
• M68: 28,700,052 km (0.079 R)
• M69: 29,610,355 km (0.088 R)
• M70: 29,803,187 km (0.113 R)
• M71: 29,947,998 km (0.076 R)
• M72: 30,335,606 km (0.103 R)
• M73: 30,920,085 km (0.101 R)
• M74: 31,017,922 km (0.12 R)
• M75: 31,754,542 km (0.098 R)
• M76: 32,397,663 km (0.108 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 942.9

Radius: 10.4

Gravity: 8.72 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 7.72 AU - 9.92 AU

Year: 9249 Days

Day: 12.2 Hours

Environment

Temp: -168 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 62,301,444 km

• M1: 130,898 km (0.106 R)
• M2: 488,587 km (0.055 R)
• M3: 908,807 km (0.118 R)
• M4: 985,401 km (0.093 R)
• M5: 1,250,339 km (0.085 R)
• M6: 1,515,277 km (0.079 R)
• M7: 1,584,391 km (0.109 R)
• M8: 1,896,452 km (0.108 R)
• M9: 2,578,170 km (0.034 R)
• M10: 2,974,903 km (0.111 R)
• M11: 3,240,140 km (0.119 R)
• M12: 3,360,567 km (0.027 R)
• M13: 3,605,907 km (0.083 R)
• M14: 3,699,406 km (0.083 R)
• M15: 5,057,455 km (0.071 R)
• M16: 5,127,467 km (0.092 R)
• M17: 5,625,778 km (0.073 R)
• M18: 5,698,332 km (0.088 R)
• M19: 5,771,037 km (0.055 R)
• M20: 5,991,395 km (0.07 R)
• M21: 6,139,796 km (0.053 R)
• M22: 6,214,445 km (0.101 R)
• M23: 6,554,182 km (0.066 R)
• M24: 6,861,306 km (0.08 R)
• M25: 7,173,218 km (0.102 R)
• M26: 7,291,400 km (0.086 R)
• M27: 10,182,678 km (0.03 R)
• M28: 10,989,160 km (0.085 R)
• M29: 12,237,106 km (0.106 R)
• M30: 12,853,898 km (0.116 R)
• M31: 13,190,194 km (0.072 R)
• M32: 13,432,243 km (0.098 R)
• M33: 13,822,394 km (0.077 R)
• M34: 14,068,333 km (0.114 R)
• M35: 14,167,068 km (0.083 R)
• M36: 14,315,619 km (0.119 R)
• M37: 15,522,574 km (0.029 R)
• M38: 15,675,762 km (0.106 R)
• M39: 15,829,399 km (0.116 R)
• M40: 15,932,024 km (0.105 R)
• M41: 16,657,424 km (0.104 R)
• M42: 16,814,202 km (0.094 R)
• M43: 17,076,747 km (0.027 R)
• M44: 18,355,360 km (0.038 R)
• M45: 18,897,353 km (0.108 R)
• M46: 19,554,536 km (0.1 R)
• M47: 19,885,895 km (0.076 R)
• M48: 20,666,497 km (0.09 R)
• M49: 21,798,953 km (0.076 R)
• M50: 21,970,542 km (0.108 R)
• M51: 22,142,579 km (0.083 R)
• M52: 22,545,745 km (0.105 R)
• M53: 22,719,279 km (0.09 R)
• M54: 22,893,261 km (0.069 R)
• M55: 23,711,113 km (0.089 R)
• M56: 24,360,368 km (0.107 R)
• M57: 25,315,251 km (0.105 R)
• M58: 26,404,024 km (0.114 R)
• M59: 26,892,910 km (0.12 R)
• M60: 27,076,915 km (0.111 R)
• M61: 29,444,750 km (0.071 R)
• M62: 30,397,539 km (0.043 R)
• M63: 31,489,454 km (0.105 R)
• M64: 31,877,960 km (0.109 R)
• M65: 32,137,961 km (0.12 R)
• M66: 32,921,704 km (0.036 R)
• M67: 34,109,362 km (0.068 R)
• M68: 35,378,101 km (0.086 R)
• M69: 36,119,658 km (0.094 R)
• M70: 36,255,044 km (0.106 R)
• M71: 40,254,094 km (0.107 R)
• M72: 40,675,661 km (0.114 R)
• M73: 41,594,192 km (0.079 R)
• M74: 41,665,251 km (0.08 R)
• M75: 41,878,278 km (0.053 R)
• M76: 42,162,963 km (0.081 R)
• M77: 44,318,220 km (0.052 R)
• M78: 46,068,215 km (0.112 R)
• M79: 47,692,100 km (0.094 R)
• M80: 48,959,643 km (0.092 R)
• M81: 49,034,592 km (0.108 R)
• M82: 49,710,475 km (0.061 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 192.4

Radius: 7.9

Gravity: 3.08 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 17.44 AU - 19.44 AU

Year: 27960 Days

Day: 18.6 Hours

Environment

Temp: -201 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 62,301,444 km

• M1: 248,482 km (0.101 R)
• M2: 614,698 km (0.118 R)
• M3: 752,328 km (0.092 R)
• M4: 944,711 km (0.115 R)
• M5: 1,081,892 km (0.074 R)
• M6: 1,427,313 km (0.068 R)
• M7: 2,006,556 km (0.069 R)
• M8: 2,336,719 km (0.104 R)
• M9: 2,980,289 km (0.053 R)
• M10: 3,930,834 km (0.096 R)
• M11: 4,691,090 km (0.049 R)
• M12: 4,848,617 km (0.089 R)
• M13: 5,047,881 km (0.087 R)
• M14: 5,128,365 km (0.079 R)
• M15: 5,495,777 km (0.092 R)
• M16: 5,620,242 km (0.096 R)
• M17: 5,871,866 km (0.116 R)
• M18: 6,041,660 km (0.042 R)
• M19: 6,170,015 km (0.073 R)
• M20: 6,299,417 km (0.072 R)
• M21: 6,386,034 km (0.067 R)
• M22: 6,604,596 km (0.038 R)
• M23: 7,184,438 km (0.095 R)
• M24: 7,595,383 km (0.112 R)
• M25: 9,068,623 km (0.103 R)
• M26: 9,812,573 km (0.09 R)
• M27: 10,268,248 km (0.034 R)
• M28: 11,095,375 km (0.102 R)
• M29: 11,836,632 km (0.086 R)
• M30: 12,867,960 km (0.044 R)
• M31: 13,033,415 km (0.085 R)
• M32: 13,255,269 km (0.112 R)
• M33: 14,496,931 km (0.072 R)
• M34: 15,131,825 km (0.093 R)
• M35: 15,248,212 km (0.1 R)
• M36: 16,189,930 km (0.103 R)
• M37: 16,607,907 km (0.061 R)
• M38: 16,848,311 km (0.046 R)
• M39: 17,029,474 km (0.047 R)
• M40: 17,698,924 km (0.094 R)
• M41: 17,944,414 km (0.084 R)
• M42: 19,441,590 km (0.098 R)
• M43: 20,978,409 km (0.106 R)
• M44: 22,222,464 km (0.115 R)
• M45: 22,620,245 km (0.083 R)
• M46: 23,288,649 km (0.118 R)
• M47: 24,576,088 km (0.114 R)
• M48: 24,850,151 km (0.109 R)
• M49: 27,219,781 km (0.086 R)
• M50: 27,574,328 km (0.114 R)
• M51: 28,359,717 km (0.112 R)
• M52: 29,660,620 km (0.103 R)
• M53: 30,465,158 km (0.075 R)
• M54: 31,722,677 km (0.072 R)
• M55: 32,020,975 km (0.045 R)
• M56: 33,148,046 km (0.107 R)
• M57: 33,299,289 km (0.118 R)
• M58: 33,374,986 km (0.113 R)
• M59: 35,440,932 km (0.104 R)
• M60: 35,827,942 km (0.034 R)
• M61: 37,469,031 km (0.089 R)
• M62: 38,576,653 km (0.111 R)
• M63: 38,735,825 km (0.115 R)
• M64: 42,291,019 km (0.035 R)
• M65: 42,455,128 km (0.112 R)
• M66: 42,701,665 km (0.076 R)
• M67: 43,196,086 km (0.026 R)
• M68: 43,941,233 km (0.089 R)
• M69: 44,857,819 km (0.106 R)
• M70: 45,360,468 km (0.086 R)
• M71: 47,986,808 km (0.095 R)
• M72: 48,157,948 km (0.116 R)
• M73: 49,361,463 km (0.074 R)
• M74: 49,967,035 km (0.037 R)
• M75: 50,662,067 km (0.071 R)
• M76: 51,447,755 km (0.072 R)
• M77: 51,710,598 km (0.106 R)
• M78: 51,973,891 km (0.112 R)
• M79: 52,325,595 km (0.08 R)
• M80: 52,678,048 km (0.074 R)
• M81: 52,766,311 km (0.081 R)
• M82: 52,942,986 km (0.043 R)
• M83: 53,562,770 km (0.077 R)
• M84: 54,809,518 km (0.098 R)
• M85: 55,346,724 km (0.069 R)
• M86: 55,705,909 km (0.086 R)
• M87: 56,426,522 km (0.109 R)
• M88: 57,059,620 km (0.041 R)
• M89: 57,604,156 km (0.04 R)
• M90: 57,968,128 km (0.106 R)
• M91: 59,431,494 km (0.066 R)
• M92: 60,814,526 km (0.084 R)

Kuiper Belt

Range: 31.1 - 52.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 551 - 13,338 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit