🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.83 AU - 2.09 AU

Year: 1007 Days

Day: 29.7 Hours

Environment

Temp: -76 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,669,736 km

• M1: 692,638 km (0.076 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 2.68 AU - 3.22 AU

Year: 1860 Days

Day: 25 Hours

Environment

Temp: -102 °C

Axial Tilt: 44.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.69 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 12.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 401.5

Radius: 3.5

Gravity: 32.78 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 9.71 AU - 15.13 AU

Year: 16068 Days

Day: 19.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 58,669,736 km

• M1: 69,114 km (0.07 R)
• M2: 176,376 km (0.088 R)
• M3: 676,781 km (0.043 R)
• M4: 872,006 km (0.1 R)
• M5: 1,887,776 km (0.115 R)
• M6: 2,160,044 km (0.118 R)
• M7: 2,215,993 km (0.103 R)
• M8: 2,244,118 km (0.088 R)
• M9: 2,740,783 km (0.089 R)
• M10: 3,366,550 km (0.052 R)
• M11: 3,762,536 km (0.118 R)
• M12: 3,931,731 km (0.097 R)
• M13: 5,259,712 km (0.107 R)
• M14: 7,459,847 km (0.106 R)
• M15: 7,629,791 km (0.06 R)
• M16: 8,146,801 km (0.027 R)
• M17: 8,409,644 km (0.034 R)
• M18: 9,169,302 km (0.058 R)
• M19: 9,534,321 km (0.106 R)
• M20: 9,718,626 km (0.11 R)
• M21: 9,903,977 km (0.111 R)
• M22: 10,848,688 km (0.076 R)
• M23: 11,526,965 km (0.057 R)
• M24: 11,575,883 km (0.064 R)
• M25: 11,723,237 km (0.111 R)
• M26: 12,519,397 km (0.096 R)
• M27: 13,487,295 km (0.075 R)
• M28: 14,215,837 km (0.062 R)
• M29: 14,637,852 km (0.093 R)
• M30: 14,903,688 km (0.09 R)
• M31: 15,602,310 km (0.082 R)
• M32: 15,710,619 km (0.079 R)
• M33: 17,310,718 km (0.071 R)
• M34: 20,306,415 km (0.112 R)
• M35: 21,199,963 km (0.069 R)
• M36: 21,259,952 km (0.11 R)
• M37: 21,319,941 km (0.067 R)
• M38: 21,802,693 km (0.032 R)
• M39: 22,410,958 km (0.052 R)
• M40: 25,026,228 km (0.099 R)
• M41: 25,343,974 km (0.098 R)
• M42: 25,919,177 km (0.066 R)
• M43: 26,434,093 km (0.104 R)
• M44: 27,474,098 km (0.081 R)
• M45: 27,933,214 km (0.072 R)
• M46: 28,461,144 km (0.093 R)
• M47: 29,325,970 km (0.108 R)
• M48: 30,064,385 km (0.087 R)
• M49: 32,523,624 km (0.06 R)
• M50: 32,592,888 km (0.088 R)
• M51: 33,009,219 km (0.057 R)
• M52: 33,287,770 km (0.067 R)
• M53: 33,777,254 km (0.064 R)
• M54: 35,046,592 km (0.068 R)
• M55: 37,341,424 km (0.102 R)
• M56: 41,172,625 km (0.094 R)
• M57: 41,472,419 km (0.088 R)
• M58: 41,923,606 km (0.117 R)
• M59: 42,527,683 km (0.08 R)
• M60: 43,897,251 km (0.103 R)
• M61: 44,050,290 km (0.106 R)
• M62: 45,281,181 km (0.114 R)
• M63: 46,133,889 km (0.086 R)
• M64: 46,289,620 km (0.086 R)
• M65: 46,991,982 km (0.116 R)
• M66: 47,305,390 km (0.036 R)
• M67: 47,776,623 km (0.068 R)
• M68: 49,358,920 km (0.025 R)
• M69: 49,597,678 km (0.091 R)
• M70: 52,006,952 km (0.081 R)
• M71: 52,493,294 km (0.062 R)
• M72: 52,818,371 km (0.105 R)
• M73: 52,899,752 km (0.08 R)
• M74: 53,144,195 km (0.079 R)
• M75: 53,961,598 km (0.106 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 170.4

Radius: 4.4

Gravity: 8.8 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 17 AU - 18.24 AU

Year: 27151 Days

Day: 18.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 58,669,736 km

• M1: 184,604 km (0.093 R)
• M2: 359,334 km (0.119 R)
• M3: 406,158 km (0.106 R)
• M4: 614,249 km (0.107 R)
• M5: 729,738 km (0.077 R)
• M6: 790,176 km (0.104 R)
• M7: 852,409 km (0.119 R)
• M8: 894,745 km (0.115 R)
• M9: 1,094,159 km (0.074 R)
• M10: 1,140,235 km (0.104 R)
• M11: 1,381,088 km (0.104 R)
• M12: 1,456,335 km (0.115 R)
• M13: 1,744,012 km (0.062 R)
• M14: 1,825,543 km (0.095 R)
• M15: 2,020,618 km (0.088 R)
• M16: 2,340,608 km (0.039 R)
• M17: 2,460,885 km (0.085 R)
• M18: 2,676,306 km (0.038 R)
• M19: 2,833,832 km (0.092 R)
• M20: 3,059,576 km (0.12 R)
• M21: 3,224,433 km (0.089 R)
• M22: 3,358,323 km (0.093 R)
• M23: 4,531,020 km (0.102 R)
• M24: 4,794,612 km (0.079 R)
• M25: 5,336,754 km (0.075 R)
• M26: 6,020,866 km (0.106 R)
• M27: 6,185,872 km (0.12 R)
• M28: 6,227,311 km (0.116 R)
• M29: 6,394,112 km (0.107 R)
• M30: 6,732,203 km (0.052 R)
• M31: 7,162,896 km (0.077 R)
• M32: 7,381,608 km (0.058 R)
• M33: 7,602,564 km (0.064 R)
• M34: 8,461,555 km (0.038 R)
• M35: 8,692,833 km (0.103 R)
• M36: 8,739,208 km (0.075 R)
• M37: 8,879,232 km (0.087 R)
• M38: 9,161,374 km (0.095 R)
• M39: 9,637,992 km (0.056 R)
• M40: 10,122,839 km (0.114 R)
• M41: 10,269,744 km (0.11 R)
• M42: 10,466,914 km (0.037 R)
• M43: 10,565,798 km (0.093 R)
• M44: 11,470,866 km (0.07 R)
• M45: 11,624,054 km (0.1 R)
• M46: 11,777,990 km (0.115 R)
• M47: 12,557,694 km (0.062 R)
• M48: 12,662,861 km (0.12 R)
• M49: 13,461,265 km (0.109 R)
• M50: 14,550,936 km (0.07 R)
• M51: 14,661,339 km (0.096 R)
• M52: 15,952,219 km (0.095 R)
• M53: 16,123,359 km (0.076 R)
• M54: 16,467,285 km (0.087 R)
• M55: 17,866,922 km (0.096 R)
• M56: 18,163,276 km (0.05 R)
• M57: 21,027,477 km (0.08 R)
• M58: 21,089,859 km (0.104 R)
• M59: 23,249,603 km (0.044 R)
• M60: 26,888,871 km (0.077 R)
• M61: 26,956,639 km (0.086 R)
• M62: 27,024,556 km (0.119 R)
• M63: 27,364,592 km (0.104 R)
• M64: 27,432,809 km (0.036 R)
• M65: 27,637,758 km (0.089 R)
• M66: 28,600,719 km (0.049 R)
• M67: 28,669,834 km (0.109 R)
• M68: 29,434,727 km (0.065 R)
• M69: 30,418,034 km (0.038 R)
• M70: 32,272,300 km (0.106 R)
• M71: 32,488,618 km (0.093 R)
• M72: 32,705,386 km (0.091 R)
• M73: 35,343,993 km (0.092 R)
• M74: 35,865,042 km (0.098 R)
• M75: 36,014,341 km (0.045 R)
• M76: 36,163,789 km (0.118 R)
• M77: 36,238,738 km (0.103 R)
• M78: 36,313,537 km (0.053 R)
• M79: 36,613,630 km (0.057 R)
• M80: 36,914,471 km (0.07 R)
• M81: 40,045,704 km (0.102 R)
• M82: 40,744,326 km (0.086 R)
• M83: 40,900,058 km (0.05 R)
• M84: 41,839,084 km (0.073 R)
• M85: 44,617,864 km (0.119 R)
• M86: 45,100,317 km (0.07 R)
• M87: 47,537,715 km (0.102 R)
• M88: 47,865,933 km (0.069 R)
• M89: 47,948,212 km (0.106 R)
• M90: 48,607,191 km (0.092 R)
• M91: 50,937,477 km (0.047 R)
• M92: 51,862,889 km (0.092 R)
• M93: 51,947,262 km (0.101 R)
• M94: 53,474,357 km (0.094 R)
• M95: 58,143,008 km (0.086 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 303 - 19,556 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit