🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.49 AU - 0.57 AU

Year: 144 Days

Day: 17.5 Hours

Environment

Temp: 155 °C

Axial Tilt: 32.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 58,654,645 km

• M1: 179,069 km (0.089 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.63 AU - 0.95 AU

Year: 262 Days

Day: 46.6 Hours

Environment

Temp: 164 °C

Axial Tilt: 172.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 58,654,645 km

• M1: 77,641 km (0.067 R)
• M2: 355,295 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 10.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 486.6

Radius: 14.1

Gravity: 2.45 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 8.15 AU - 13.33 AU

Year: 13121 Days

Day: 9.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 46.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 58,654,645 km

• M1: 219,011 km (0.075 R)
• M2: 365,318 km (0.045 R)
• M3: 1,486,255 km (0.103 R)
• M4: 1,577,659 km (0.12 R)
• M5: 1,790,687 km (0.12 R)
• M6: 1,938,340 km (0.09 R)
• M7: 2,405,833 km (0.105 R)
• M8: 2,514,740 km (0.117 R)
• M9: 3,025,168 km (0.043 R)
• M10: 3,143,051 km (0.116 R)
• M11: 3,537,092 km (0.085 R)
• M12: 3,787,519 km (0.064 R)
• M13: 4,675,981 km (0.104 R)
• M14: 5,021,253 km (0.102 R)
• M15: 5,232,485 km (0.067 R)
• M16: 5,482,612 km (0.1 R)
• M17: 5,920,635 km (0.086 R)
• M18: 6,370,177 km (0.073 R)
• M19: 6,484,320 km (0.077 R)
• M20: 6,637,508 km (0.094 R)
• M21: 6,986,819 km (0.095 R)
• M22: 8,153,084 km (0.066 R)
• M23: 9,035,113 km (0.092 R)
• M24: 9,596,404 km (0.095 R)
• M25: 10,213,495 km (0.095 R)
• M26: 10,572,082 km (0.053 R)
• M27: 11,579,174 km (0.118 R)
• M28: 11,765,573 km (0.064 R)
• M29: 12,760,848 km (0.083 R)
• M30: 13,488,193 km (0.111 R)
• M31: 13,635,248 km (0.113 R)
• M32: 14,780,718 km (0.11 R)
• M33: 14,881,847 km (0.104 R)
• M34: 15,186,428 km (0.089 R)
• M35: 15,544,416 km (0.071 R)
• M36: 16,477,906 km (0.053 R)
• M37: 16,951,384 km (0.027 R)
• M38: 17,429,498 km (0.039 R)
• M39: 18,127,821 km (0.064 R)
• M40: 19,330,438 km (0.109 R)
• M41: 20,446,139 km (0.117 R)
• M42: 21,011,769 km (0.078 R)
• M43: 21,812,417 km (0.1 R)
• M44: 22,042,947 km (0.102 R)
• M45: 23,208,165 km (0.074 R)
• M46: 23,325,749 km (0.091 R)
• M47: 24,512,808 km (0.045 R)
• M48: 24,692,475 km (0.037 R)
• M49: 24,993,167 km (0.087 R)
• M50: 25,963,159 km (0.118 R)
• M51: 26,452,793 km (0.081 R)
• M52: 26,760,366 km (0.108 R)
• M53: 27,254,937 km (0.068 R)
• M54: 28,127,691 km (0.115 R)
• M55: 29,136,429 km (0.058 R)
• M56: 29,581,483 km (0.107 R)
• M57: 30,542,799 km (0.108 R)
• M58: 30,800,855 km (0.057 R)
• M59: 31,254,286 km (0.104 R)
• M60: 34,221,411 km (0.056 R)
• M61: 34,690,998 km (0.043 R)
• M62: 34,825,487 km (0.083 R)
• M63: 35,500,921 km (0.072 R)
• M64: 35,840,359 km (0.111 R)
• M65: 36,933,470 km (0.046 R)
• M66: 37,346,211 km (0.083 R)
• M67: 37,760,447 km (0.08 R)
• M68: 38,106,916 km (0.086 R)
• M69: 40,136,810 km (0.103 R)
• M70: 40,278,030 km (0.045 R)
• M71: 40,490,309 km (0.036 R)
• M72: 41,485,734 km (0.05 R)
• M73: 42,058,245 km (0.117 R)
• M74: 43,066,235 km (0.025 R)
• M75: 46,063,877 km (0.056 R)
• M76: 46,359,931 km (0.1 R)
• M77: 47,401,133 km (0.104 R)
• M78: 48,074,473 km (0.096 R)
• M79: 48,600,459 km (0.063 R)
• M80: 49,128,390 km (0.05 R)
• M81: 49,279,483 km (0.093 R)
• M82: 50,876,141 km (0.107 R)
• M83: 51,105,625 km (0.03 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 141.5

Radius: 5.4

Gravity: 4.85 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 16.34 AU - 20.76 AU

Year: 29783 Days

Day: 22.8 Hours

Environment

Temp: -206 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 58,654,645 km

• M1: 117,135 km (0.038 R)
• M2: 258,356 km (0.086 R)
• M3: 298,747 km (0.105 R)
• M4: 434,432 km (0.111 R)
• M5: 553,512 km (0.098 R)
• M6: 607,816 km (0.113 R)
• M7: 781,948 km (0.101 R)
• M8: 843,582 km (0.12 R)
• M9: 993,629 km (0.118 R)
• M10: 1,782,608 km (0.101 R)
• M11: 2,032,137 km (0.033 R)
• M12: 2,381,897 km (0.11 R)
• M13: 2,441,886 km (0.097 R)
• M14: 2,813,338 km (0.101 R)
• M15: 2,908,931 km (0.101 R)
• M16: 3,746,679 km (0.112 R)
• M17: 4,065,472 km (0.089 R)
• M18: 4,804,784 km (0.053 R)
• M19: 5,073,313 km (0.082 R)
• M20: 5,150,954 km (0.085 R)
• M21: 7,434,565 km (0.041 R)
• M22: 7,522,828 km (0.112 R)
• M23: 7,567,109 km (0.031 R)
• M24: 7,655,821 km (0.05 R)
• M25: 7,879,170 km (0.105 R)
• M26: 8,195,570 km (0.093 R)
• M27: 9,597,900 km (0.041 R)
• M28: 9,790,433 km (0.081 R)
• M29: 10,130,469 km (0.103 R)
• M30: 10,326,591 km (0.081 R)
• M31: 11,022,521 km (0.105 R)
• M32: 11,123,200 km (0.082 R)
• M33: 11,224,179 km (0.092 R)
• M34: 11,274,743 km (0.107 R)
• M35: 12,042,778 km (0.049 R)
• M36: 13,413,693 km (0.042 R)
• M37: 13,574,960 km (0.087 R)
• M38: 13,845,283 km (0.118 R)
• M39: 15,223,528 km (0.06 R)
• M40: 15,279,478 km (0.097 R)
• M41: 15,617,120 km (0.057 R)
• M42: 15,673,668 km (0.099 R)
• M43: 15,900,309 km (0.065 R)
• M44: 16,471,922 km (0.096 R)
• M45: 17,400,327 km (0.056 R)
• M46: 18,764,510 km (0.091 R)
• M47: 19,368,287 km (0.1 R)
• M48: 19,489,760 km (0.093 R)
• M49: 19,917,161 km (0.11 R)
• M50: 20,967,638 km (0.108 R)
• M51: 21,405,511 km (0.063 R)
• M52: 22,481,269 km (0.118 R)
• M53: 22,672,904 km (0.113 R)
• M54: 22,993,492 km (0.097 R)
• M55: 25,346,068 km (0.066 R)
• M56: 25,545,632 km (0.115 R)
• M57: 25,812,365 km (0.113 R)
• M58: 26,753,335 km (0.106 R)
• M59: 26,888,721 km (0.098 R)
• M60: 27,364,293 km (0.084 R)
• M61: 27,568,943 km (0.104 R)
• M62: 28,117,069 km (0.11 R)
• M63: 28,530,558 km (0.087 R)
• M64: 29,015,554 km (0.107 R)
• M65: 29,713,129 km (0.107 R)
• M66: 29,993,625 km (0.079 R)
• M67: 31,982,080 km (0.113 R)
• M68: 32,919,610 km (0.086 R)
• M69: 33,501,097 km (0.037 R)
• M70: 34,085,875 km (0.115 R)
• M71: 34,453,138 km (0.076 R)
• M72: 35,043,451 km (0.098 R)
• M73: 36,458,796 km (0.111 R)
• M74: 38,273,119 km (0.103 R)
• M75: 38,654,893 km (0.042 R)
• M76: 38,807,932 km (0.107 R)
• M77: 39,730,203 km (0.073 R)
• M78: 41,127,297 km (0.094 R)
• M79: 44,369,083 km (0.1 R)
• M80: 46,548,275 km (0.077 R)
• M81: 47,037,161 km (0.034 R)
• M82: 47,200,522 km (0.101 R)
• M83: 48,514,290 km (0.031 R)
• M84: 50,090,005 km (0.107 R)
• M85: 51,261,805 km (0.063 R)
• M86: 52,357,908 km (0.076 R)
• M87: 52,781,420 km (0.108 R)
• M88: 52,951,214 km (0.115 R)
• M89: 53,291,399 km (0.101 R)
• M90: 53,802,874 km (0.11 R)
• M91: 55,002,649 km (0.109 R)
• M92: 57,167,031 km (0.08 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 396 - 10,953 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit